Equipment controller does not allow access to one of the table data blocks ... not responsive; Cir A Main EXV is not at zero position; Cir A. Main EXV ...
AquaEdge® 23XRV Variable Speed High-Efficiency Screw Liquid Chillers with PIC6 Controls Controls Operation and Troubleshooting CONTENTS Page SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . 1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Abbreviations Used in This Manual . . . . . . . . . . . . . 2 HARDWARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Main PIC6 Control HMI . . . . . . . . . . . . . . . . . . . . . . . . 2 SIOB (Starfire Input/Output Board) . . . . . . . . . . . . . . 3 IOB (Input/Output Board) . . . . . . . . . . . . . . . . . . . . . . 3 · IOB CONFIGURATION · 23XRV IOB COMPONENTS AND WIRING Communication Cables . . . . . . . . . . . . . . . . . . . . . . 12 Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 · PRESSURE TRANSDUCERS · TEMPERATURE SENSORS Controls Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 · EVAPORATOR/CONDENSER WATER PUMP · ENVELOPE/HGBP CONTROL VALVE · VFD USER INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Web Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 General Interface Features . . . . . . . . . . . . . . . . . . . 13 · ICONS · SCREENS · CONTROL OPERATION . . . . . . . . . . . . . . . . . . . . . . 18 Start-Stop Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 · LOCAL · AUTOSTART · REMOTE CONTACTS · NETWORK Compressor Run Status . . . . . . . . . . . . . . . . . . . . . . 19 Chiller Start-Up Sequence . . . . . . . . . . . . . . . . . . . . 19 · PRE-START CHECK · START-UP Chiller Shutdown Sequence . . . . . . . . . . . . . . . . . . 20 · COMPRESSOR STOPPING · OIL PUMP AND EXV (AS APPLICABLE) STOPPING · CONDENSER PUMP STOPPING · EVAPORATOR PUMP STOPPING Control Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 · SET POINT · RECYCLE CONTROL · CONTROL POINT TEMPERATURE · TEMPERATURE RESET · CAPACITY CONTROL · RAMP LOADING · HGBP CONTROL · DEMAND LIMIT · RUNNING TIMERS AND COUNTERS · WATER PUMPS CONTROL (FREEZE PREVENTION) · CONTROL TEST- QUICK TEST · AUTO RESTART AND SWIFT RESTART · WATER PUMP CONTROL · HEAD PRESSURE CONTROL · TIME SCHEDULE · BLACK BOX · PRESSURE TRANSDUCER CALIBRATION · TEMPERATURE SENSOR CALIBRATION · ALARM EMAIL Displaying Data Trends . . . . . . . . . . . . . . . . . . . . . . .26 Hydraulic Option . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 · WATER PRESSURE OPTION · HYDRONICS CONFIGURATION DIAGNOSTICS AND TROUBLESHOOTING . . . . . . .27 Alarm/Alert Codes . . . . . . . . . . . . . . . . . . . . . . . . . . .28 Displaying Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . .28 Resetting Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 CONTROLLER SETTINGS . . . . . . . . . . . . . . . . . . . . .36 Unit IP Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 DNS Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . .36 CCN Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . .36 Building Automation System Communication . . . . . .37 · BACNET MS/TP · BACNET IP · MODBUS RTU · MODBUS TCP · TOUCH SCREEN CALIBRATION COMMUNICATION PROBLEMS . . . . . . . . . . . . . . . .37 Hardware Problems . . . . . . . . . . . . . . . . . . . . . . . . . .37 Web Interface Problems . . . . . . . . . . . . . . . . . . . . . .37 Ethernet/IP Connection Problems . . . . . . . . . . . . . .38 · UNIT IS POINT-TO-POINT CONNECTED TO A PC · UNIT IS CONNECTED TO THE LOCAL NETWORK · ETHERNET CONNECTION ON THE PC · JAVA APPLICATION CONFIGURATION APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41 APPENDIX B -- CONTROL PANEL PCB BOARD STATUS INDICATORS . . . . . . . . . . . . . . . . . . . . . .61 APPENDIX C -- NETWORK CONFIGURATION . . . .62 APPENDIX D -- MODBUS CONFIGURATION . . . . . .71 SAFETY CONSIDERATIONS Installing, starting up, and servicing this equipment can be hazardous due to system pressures, electrical components, and equipment location (roof, elevated structures, etc.). Only trained, qualified installers and service mechanics should install, start up, and service this equipment. When working on this equipment, observe precautions in the literature, and on tags, stickers, and labels attached to the equipment, and any other safety precautions that apply. Follow all safety codes. Wear safety glasses and work gloves. Use care in handling, rigging, and setting this equipment, and in handling all electrical components. Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Catalog No. 04-53230021-01 Printed in U.S.A. Form 23XRV-2T Pg 1 6-23 Replaces: 23XRV-1T DANGER ELECTRICAL SHOCK HAZARD Failure to follow this warning will result in personal injury or death. Before performing service or maintenance operations on unit, turn off main power switch to unit and install lock(s) and lockout tag(s). Ensure electrical service to rooftop unit agrees with voltage and amperage listed on the unit rating plate. Unit may have more than one power switch. temperature and regulating VFD (variable frequency drive) speed of the compressor. See Fig. 1 for an example of the Login screen. WARNING Electrical currents cause components to get hot either temporarily or permanently and may cause burns. Handle power cable, electrical cables and conduits, terminal box covers, and motor frames with great care. CAUTION This unit uses a microprocessor control system. Do not short or jumper between terminations on circuit boards or modules; control or board failure may result. Be aware of electrostatic discharge (static electricity) when handling or making contact with circuit boards or module connections. Always touch a chassis (grounded) part to dissipate body electrostatic charge before working inside control center. Use extreme care when handling tools near boards and when connecting or disconnecting terminal plugs. Circuit boards can easily be damaged. Always hold boards by the edges and avoid touching components and connections. This equipment uses, and can radiate, radio frequency energy. If not installed and used in accordance with the instruction manual, it may cause interference to radio communications. The PIC6 control boards have been tested and found to comply with the limits for a Class A computing device pursuant to International Standard in North America EN 61000-2/3 which are designed to provide reasonable protection against such interference when operated in a commercial environment. Operation of this equipment in a residential area is likely to cause interference, in which case the user, at his own expense, will be required to take whatever measures may be required to correct the interference. Always store and transport replacement or defective boards in anti-static shipping bag. WARNING This product can expose you to chemicals including lead and lead components, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. GENERAL This publication contains operation and troubleshooting information for PIC (Product Integrated Control) 6, a system for controlling 23XRV variable speed screw liquid chillers. The PIC6 control system monitors and controls all operations of the chiller. The microprocessor control system matches the capacity of the chiller to the cooling load while providing state-of-theart chiller protection. The system controls cooling load within the set point plus or minus the dead band by sensing the water or brine Fig. 1 -- Login Screen The PIC6 control system also provides access to a Quick Test controls function covering all outputs except compressor relay outputs. Abbreviations Used in This Manual The following abbreviations are used in this manual: AWG CCN CCN mode DHCP EC ECDW ECW EWT EXV HGBP HMI I/O IOB LCDW LCW LED LEN MCB NIC PIC RLA RTD SIOB TFT UI VFD -- American Wire Gauge -- Carrier Comfort Network® -- Operating mode: CCN -- Dynamic Host Configuration Protocol -- Envelope Control (Hot Gas Bypass) -- Entering Condenser Water -- Entering Chilled Water -- Entering Water Temperature -- Electronic Expansion Valve -- Hot Gas Bypass -- Human Machine Interface -- Input/Output -- Input/Output Board -- Leaving Condenser Water -- Leaving Chilled Water -- Light-Emitting Diode -- Local Equipment Network -- Main Control Board -- Network Interface Card -- Product Integrated Control -- Rated Load Amps -- Resistance Temperature Detector -- Starfire Input/Output Board -- Thin Film Transistor -- User Interface -- Variable Frequency Drive HARDWARE The PIC6 control system consists of one SIOB (Starfire Input/ Output Board) module and two IOB modules. All boards communicate via an internal Local Equipment Network (LEN) bus. Main PIC6 Control HMI The main control board is supplied from a 24 VAC supply reference to earth ground. In the event of a power supply interrupt, the unit restarts automatically without the need for an external command. However, any faults active when the supply is interrupted are saved, and may in certain cases prevent a circuit or unit from restarting. Figure 2 shows the main control interface and connectors. 2 LEGEND J1 -- USB CONNECTOR J5 -- USB CONNECTOR J6 -- LEN CONNECTOR J7 -- CCN CONNECTOR J8 -- RS485, BACnet MS/TP OR Modbus RTU (Phoenix 1757035 - not factory supplied) J9 -- RNET (future) J10 -- RS485, Modbus/RTU Comm to VFD Starter J11 -- USB CONNECTOR J14 -- POWER SUPPLY CONNECTOR (24 VAC) J15 -- ETHERNET CONNECTOR, PORT 0 (DEFAULT IP: 169.254.1.1, Mask: 255.255.0.0) J16 -- ETHERNET CONNECTOR, PORT 1 (DEFAULT IP: 192.168.100.100, mask: 255.255.255.0) NOTES: 1. Either BACnet/MSTP or BACnet/IP can be enabled and either Modbus/RTU or Modbus/TCP/IP can be enabled. Controller does not allow both to be enabled at the same time. 2. Modbus RTU can be configured simultaneously with BACnet IP. 3. BACnet MS/TP can be configured simultaneously with Modbus TCP/IP. 4. BACnet MS/TP must be disabled in order to use Modbus RTU and visa versa. Fig. 2 -- PIC6 Connectors CAUTION Maintain the correct polarity when connecting the power supply to the boards. Otherwise, the boards may be damaged. SIOB (Starfire Input/Output Board) The SIOB is an input output board which is supplied from a 24 VAC supply reference to earth ground. This board controls the EXV stepper motors. IOB (Input/Output Board) The IOB is supplied from a 24 VAC supply reference to earth ground. IOB CONFIGURATION The input/output boards are configured for different types of input/output. The IOB boards have two dip switches. Switch 1 sets the board address. For Switch 2, if a channel output for channel 1 through 10 (J16 and J15) is 4-20 mA, the corresponding dip switch 1-10 must be On for the channel. 23XRV IOB COMPONENTS AND WIRING The components listed in Tables 1-3 are available at the user's terminal block on the IOB. Many are routed to the 7TB terminal block located on the left side of the low voltage VFD section. For field connections the appropriate connectors are identified in Tables 1-3. Figure 3 is the legend for the IOB and control wiring diagrams; Fig. 4-6 show IOB wiring diagrams; and Fig. 7-9 show additional control wiring. 3 Table 1 -- SIOB Input/Output Descriptions DESCRIPTION CHANNEL TERMINAL TYPE OPTIONAL Entering Chilled Water Temperature AI1 J25-1,2 5K Ohm -- Leaving Chilled Water Temperature AI2 J25-3,4 5K Ohm -- Entering Condenser Water Temperature AI3 J25-5,6 5K Ohm -- Leaving Condenser Water Temperature AI4 J25-7,8 5K Ohm -- Evaporator Saturation Temperature (Refrigerant Liquid Temperature) AI5 J25-9,10 5K Ohm -- Condenser Pressure Sensor AI6 J11-1,2,3 5VDC -- Evaporator Pressure Sensor AI7 J19-1,2,3 5VDC -- Economizer Pressure Sensor AI8 J20-1,2,3 5VDC -- Compressor Discharge Pressure Sensor AI9 J21-1,J19-3 5VDC -- Demand Limit Input AI10 J9-1,2 4-20 mA Optional Field Connections 7TB-7,8 Spare Safety DI2 J1-3,4 24 VAC Optional Field Connections, 7TB-3,4 (dry contact) Ice Build Contact DI3 J1-5,6 24 VAC NOTE: 23XRV is not suited for ice duty. Oil Reclaim Actuator AO1 J10-1,2 0 to 10V Variable Primary Oil Heater Relay DO1 J2-1 24 VAC -- Oil Pump Relay DO2 J2-2 24 VAC -- Vaporizer Heater Relay DO3 J6-2 24 VAC -- Secondary Oil Heater Relay DO4 J6-1 24 VAC -- Hot Gas Bypass Solenoid DO5 J23-1,2 24 VAC -- Condenser Expansion Valve STRP1 J17-2,3,4,5 Stepper Motor NOTE: Only for units with TP Compressor Economizer Expansion Valve STRP2 J18-2,3,4,5 Stepper Motor NOTE: Only for units with TP Compressor Table 2 -- 23XRV Input/Output Board 1 (IOB1) Connectionsa,b.c DESCRIPTION Compressor Discharge Temperature Motor Winding Temperature Oil Vaporizer Temperature Oil Sump Temperature Remote Reset Sensor Economizer Gas Temperature Oil Pump Discharge Pressure Oil Sump Pressure Refrigerant Leak Sensor Auto Chilled Liquid Reset Head Pressure Output Remote Contact Input Emergency Stop Evaporator Flow Switch Condenser Flow Switch Chiller Alert Chiller Alarm Discrete Chiller Run Status Output (OFF=0V, ON=24VAC) VFD Run Permissive Condenser Liquid Level Sensor CHANNEL AI1 AI2 AI3 AI4 AI5 AI6 AI7 AI8 AI9 AI10 AO3 DI1 DI2 DI3 DI4 DO1 DO2 DO3 DO4 AI11 TERMINAL J16-1,5 J16-2,6 J16-3,7 J16-4,8 J15-6,12 J15-5,11 J15-4,10 J15-3,9 J15-2,8 J15-1,7 J14-3,6 J13-1,5 J13-2,6 J13-4,7 J13-4,8 J12-6,7 J12-9,10 J12-1,2 J12-4,5 J10-1,7 TYPE 5K Ohm 5K Ohm 5K Ohm 5K Ohm 5K Ohm 5K Ohm 5V 5V 4-20mA 4-20mA 4-20mA 24 VAC 24 VAC 24 VAC 24 VAC 24 VAC 24 VAC OPTIONAL -- -- -- -- Optional Field Connection 7TB-17, 18 -- -- -- Optional Field Connection 7TB-19, 20 (Ensure channel 5 on SW2 dip switch is ON) Optional Field Connection 7TB-21, 22 (Ensure channel 9 on SW2 dip switch is ON) Optional Field Connection 7TB-34, 35 Optional Field Connection 7TB-9,10, Dry contact. Must be configured in "Configure Startup Options" in Chiller Start/Stop Menu. Optional Field Connection 7TB-11,12; Dry contact Optional Field Connection 7TB-13,14; Closed indicates flow Optional Field Connection 7TB-15,16; Closed indicates flow Optional Field Connection 7TB-24V, 27 Optional Field Connection 7TB-24V, 29 24 VAC Optional Field Connection 7TB-24V, 31 24 VAC -- 0-5V NOTE: For TP compressors only. NOTE(S): a. See Fig. 5 for IOB1 wiring diagram. b. For pressure readings, only Vout (output) terminal is indicated. See Fig. 5 for Vin (+) and ground (). c. Defaults are shown. In some cases the IOB can be configured differently depending on job requirements. Table 3 -- 23XRV IOB2 Connectionsa,b,c DESCRIPTION CHANNEL TERMINAL Entering Evaporator Water Pressure AI3 J16-3,7 Signal, J11-1 Leaving Evaporator Water Pressure AI4 J16-4,8 Signal, J11-2 Entering Condenser Water Pressure AI5 J15-6,12 Signal, J11-3 Leaving Condenser Water Pressure AI6 J15-5,11 Signal, J11-4 Common Chilled Water Supply AI7 J15-4,10 Evaporator Water Flow Measurement AI8 J15-3,9 Condenser Water Flow Measurement AI9 J15-2,8 Common Chilled Water Return AI10 J15-1,7 Head Pressure Output 2 AO3 J14-3,6 Chilled Water Pump DO1 J12-6,7 Condenser Water Pump DO2 J12-9,10 TYPE +5V +5V +5V +5V 5K Ohm 4-20mA 4-20mA 5K Ohm 4-20mA 24 VAC 24 VAC OPTIONAL Optional Field Connections 7TB-36 (reference), 7TB-37 (Vout), 7TB-64 (Vin) Optional Field Connections 7TB-38 (reference), 7TB-39 (Vout), 7TB-65 (Vin) Optional Field Connections 7TB-41 (reference) 7TB-40 (Vout), 7TB-66 (Vin) Optional Field Connections 7TB-43 (reference), 7TB-42 (Vout), 7TB-67 (Vin) Optional Field Connections 7TB-60,61 Optional Field Connections 7TB-44,45 (Channel 8 on SW2 dip switch must be ON) Optional Field Connections 7TB-46,47 (Channel 9 on SW2 dip switch must be ON) Optional Field Connections 7T-58,59 Optional Field Connections 7TB-56,57 -- -- NOTE(S): a. See Fig. 6 for IOB2 wiring diagram. b. For pressure readings, only Vout (output) terminal is indicated. See Fig. 6 for Vin (+) and ground (). c. Defaults are shown. In some cases the IOB can be configured differently depending on job requirements. LEGEND IOB -- Input/Output Board 4 5 Fig. 3 -- Control Panel Abbreviations 6 Fig. 4 -- SIOB NOTE: Carrier recommends using a relay with a contact rating of 10 amp sealed RMS or greater with 24VAC coil. 7 Fig. 5 -- 1IOB 8 Fig. 6 -- 2IOB 9 Fig. 7 -- Control Wiring 10 Fig. 8 -- 23XRV Controls Schematic Fig. 9 -- PIC6 Control Component Layout 11 Communication Cables The communication transmission cables have the following electrical characteristics: · 2 signal conductors and one ground conductor of 20 AWG or larger, 100% shielded · One tinned copper braid (65% coverage) Recommended cables are shown below: USAGE CABLE Intra-Building Belden 8772 High Temperature Belden 85240 Plenum Belden 89418 Modbus Communication Belden 3106A To avoid potential interference, route communication cables as far away as possible from high voltage cable and other likely disturbances. Always separate communication cables from other cables and always run wiring as directly as possible. Sensors PRESSURE TRANSDUCERS Pressure transducers measure and control the pressures in the unit. These electronic sensors deliver 0 to 5 VDC. The pressure transducers are connected to the IOBs/SIOB. See Table 4. Table 4 -- Pressure Transducers PRESSURE TRANSDUCER PURPOSE Pump Supply Pressure Measures pressure at oil pump discharge. Pump Sump Pressure Measures oil sump pressure. Evaporator Measures evaporator pressure. Condenser Measures condenser pressure. Economizer Measures economizer pressure. (For unit with TP compressor and economizer option only.) Evaporator Water Measures pressure difference between entering and leaving Pressure Difference water (optional). Condenser Water Measures pressure difference between entering and leaving Pressure Difference water (optional). Evaporator Entering Water Measures pressure of evaporator entering water (Optional). Evaporator Leaving Water Measures pressure of evaporator leaving water (Optional). Condenser Entering Water Measures pressure of condenser entering water (Optional). Condenser Leaving Water Measures pressure of condenser leaving water (Optional). TEMPERATURE SENSORS The system uses electronic sensors to measure and control the temperatures in the unit. The temperature sensors are 5K Ohm thermistors. The temperature sensor range is 40°F (40°C) to 245°F (118°C). See Table 5. Pressure transducers and thermistors can be calibrated in the Quick Test Menu. Pressure transducers can be adjusted up to 5 psi (34.5 kPa) and thermistors can be adjusted up to ±5°F (2.8°C). Table 5 -- Temperature Sensors TEMPERATURE SENSOR Entering Chilled Water Leaving Chilled Water Entering Condenser Water Leaving Condenser Water Evaporator Refrigerant Liquid Compressor Discharge Oil Sump Vaporizer Temperature Chilled Water Supply (Optional)a Chilled Water Return (Optional)a Motor Winding Economizer Gas PURPOSE Measures entering evaporator water temperature. Measures leaving evaporator water temperature. Measures entering condenser water temperature. Measures leaving condenser water temperature. Measures evaporator refrigerant liquid temperature. Measures compressor discharge temperature. Measures oil sump temperature. Measures temperature of oil leaving vaporizer. Measures temperature of chilled water supply. Measures temperature of chilled water return. Measures temperature of each phase of compressor motor. Measures gas temperature from economizer to compressor (For unit with TP compressor and economizer option only). NOTE(S): a. Separate inputs used when the chiller is in network mode. Controls Outputs EVAPORATOR/CONDENSER WATER PUMP The controller regulates the evaporator/condenser water pump. Note that Carrier requires full or parallel pump control since Carrier controls utilize the pumps for freeze protection and high pressure control. ENVELOPE/HGBP CONTROL VALVE The on/off HGBP valve artificially loads the chiller and keeps it running under low load conditions. VFD The VFD modifies motor frequency to allow compressor start-up and capacity control. The VFD controls continually monitor parameters to ensure compressor protection. If a problem occurs, the controller triggers an alarm and the compressor is stopped. 12 USER INTERFACE The PIC6 Human Machine Interface (HMI) is a color 10.4 in. TFT touch screen. Navigation is either direct from the touch screen interface or by connecting to a web interface at the Ethernet IP port of the controller. The navigation menus are the same for both connection methods. Web Connection Two web connections may be authorized at the same time. When two users are connected simultaneously, there is no priority between users; that is, the last modification is in effect regardless of the user. Connection is from a personal computer using a Java-enabled web browser. See "CONTROLLER SETTINGS" on page 36 for configuration instructions. The minimum browser configuration includes: · Microsoft Internet Explorer (version 8 or higher) or Mozilla Firefox (version 3.5.2 or higher). In the advanced connection options, add the unit address to the address list. Do not use a proxy server. · Java platform (version 6 or higher). In the control panel, deselect (uncheck) the option that allows storing temporary internet files and use a direct connection. To access the PIC6 user interface, enter the IP address of the unit in the address bar of the web browser. The IP address can be viewed or changed from the PIC6 interface. For more information on the web browser and Java platform configuration, see "DIAGNOSTICS AND TROUBLESHOOTING" on page 27. General Interface Features ICONS Table 6 shows general interface icons. Table 6 -- Interface Icons ICON MEANING Green: Indicates unit is running Gray: Indicates unit is off Home Main menu Indicates user is logged off Indicates user is logged in Gray: Indicates no alarm or alert is active Red: Indicates alarm or alert Back Previous and next screen SCREENS The Human Machine Interface includes the following screens: · Home screen, which displays the main parameters · Menu screens for navigation · Data/configuration screens, which list the parameters by type · Operating mode selection screen · Password entry and language selection screen · Parameter modification screen · Time schedule screen If the interface is not actively used, it goes into screen-saver mode and displays a black screen. However, the control is always active and the unit operating mode remains unchanged. When the user presses the black screen, the Home screen is displayed. System Overview (Home) Screen Figure 10 shows the system overview screen. Press a component image to see current status. For details, see Status Display Screens on page 17. 13 1 23 16 15 14 17 13 12 4567 8 9 10 1 -- Home Screen Access Button 2 -- Back Button 3 -- Main Menu Access Button 4 -- Globe Button 5 -- User Login Screen Access Button 6 -- Unit Start/Stop Access Button 7 -- Alarm Menu Access Button 8 -- VFD Status 9 -- Motor Load Current Percentage 10 -- Oil Sump Temperature and Pressure 11 -- Unit Diagnostics Access Button 12 -- Condenser Discharge Temperature and Pressure 13 -- Condenser Saturated Pressure and Temperature 14 -- Setpoint Temperature 15 -- Condenser Water Inlet and Outlet Temperature 16 -- Evaporator Water Inlet and Outlet Temperature 17 -- Lubrication Status 11 1 23 16 15 14 17 13 12 4567 1 -- Home Screen Access Button 2 -- Back Button 3 -- Main Menu Access Button 4 -- Globe Button 5 -- User Login Screen Access Button 6 -- Unit Start/Stop Access Button 7 -- Alarm Menu Access Button 8 -- VFD Status 8 9 -- Motor Load Current Percentage 10 -- Oil Sump Temperature and Pressure 9 11 -- Unit Diagnostics Access Button 12 -- Condenser Discharge Temperature and Pressure 13 -- Condenser Saturated Pressure and Temperature 14 -- Setpoint Temperature 15 -- Condenser Water Inlet and Outlet Temperature 16 -- Evaporator Water Inlet and Outlet Temperature 10 17 -- Lubrication Status 11 Fig. 10 -- System Overview (Home) Screen 14 Messages The Set Point screen, On/Off screen, User Login screen, and Main Menu screens described in the next sections may display status messages at the bottom of the screen. See Table 7. Table 7 -- Status Messages MESSAGE STATUS COMMUNICATION FAILURE! Equipment controller did not respond while reading the table content. ACCESS DENIED! Equipment controller does not allow access to one of the table data blocks. LIMIT EXCEEDED! The value entered exceeds the table limits. Save changes? Modifications have been made. The interface waits to confirm exit; press Save or Cancel. HIGHER FORCE IN EFFECT! Equipment controller rejected a Force or Auto command because the interface force level is lower than that of the equipment controller. Set Point Screen The Set Point screen displays the current set point table. See Fig. 11. For more information about these settings, see the Set Point section on page 20. When a start-up is initiated, a status screen displays the progress of the start-up sequence. See Fig. 13 and 14. Fig. 13 -- Configure Start-up Options Fig. 11 -- Set Points Menu Unit Start/Stop Screen The Unit Start/Stop screen allows the user to select the unit operating mode. For unit start-up, with the unit in Local Off mode, press the gray Off icon to display the list of operating modes. Select the required mode to start up the chiller. See Fig. 12. Fig. 14 -- Start-Up Sequence Progress To stop the unit when running in Local mode, press the green On icon . Then press Disable/Stop Unit to stop the unit. See Fig. 15. Fig. 12 -- Unit Start/Stop Screen (Service/factory Log-in Screen Shown) NOTE: If Local start is not desired then Auto Start needs to be configured for user to start as per user configurations. User login or higher is required to access the "Configure Startup Options" Menu. If Network start by CCN, BACnet or Modbus or if remote contacts are to be used for startup they will need to be enabled in the startup menu. To stop chiller each enabled start option must send a stop command. 15 Fig. 15 -- Stop Unit User Login Screen Use this screen to login or log off and to set interface language and measurement system. There are three levels of password access: · Basic access allows the user to view all data without a password. · User access gives the user the additional ability to view and change many configuration settings, including set points and schedules. The default User password is 1111. · Service access gives access to more tables which are required for typical service setup. In current software, service access is accessible via password 3333 or 1234. · Factory access (located under Service Login icon) allows access to critical factory configuration settings and only authorized users will have access to these menus using Carrier Smart Service. From the Home screen, touching the Globe icon displays the Language and Units Selection screen. See Fig. 16. Fig. 18 -- Main Menu Screen, User Level NOTE: The active language is bracketed by arrows. Fig. 16 -- User Login Screen -- Language and Units Selection The Lock icon on the Home screen allows access to the password menu and displays current software version. See Fig. 17. Fig. 19 -- Main Menu Screen, Service Level Fig. 17 -- User Login, Login Level = Basic Main Menu Screen To access the Main Menu screen, press the Main Menu icon . Press the icons on the screen to access the appropriate table or menu. Press the arrows at the bottom right corner, if present, to navigate through pages of tables. The options shown on the Main Menu screen depend on the user's level of access (see the section User Login Screen on page 16). Figure 18 shows the Main Menu screen as it appears for the User level of access, Fig. 19 shows the Main Menu screen for Service level access, and Fig. 20 shows the Main Menu screen for Factory level access. Fig. 20 -- Main Menu Screen, Factory Level Configuration Menu To access the Configuration menu, press the Configuration icon on the Main Menu (Service or Factory access level). The Configuration menu opens. Then press the General Configuration icon on the Configuration menu. See Fig. 21. (Certain configuration settings are available only for Service or Factory access levels.) Refer to Appendix A, page 41, for more information about Configuration options. 16 Fig. 21 -- General Configuration Screen After changing a value, press Return. The Save and Cancel icons are displayed. Press the Save icon to save the changed value. In the General Configuration menu the ramp loading per time can be limited based on ^F, amps, or kW. In addition the optional 4-20 mA Refrigerant Leak detection by external controller can be enabled here. Alarm limits are configured in the Limits Configuration menu. Schedule Menu Screen To access the Schedule Menu screen, press Config1 on the Main Menu screen. Select Local Schedule or Schedule as applicable. For Local Schedule control, select the desired time period for the chiller to run in the LOCALOCC - Local Schedule menu shown in Fig. 22. Go to Configure Startup Options (see Fig. 12) and ensure that Enable Schedule Start is checked (see Fig. 13). For Local Schedule Control press AutoStart to activate (do not press Local On as chiller will always initiate startup when Local On is pressed). Upon pressing AutoStart the chiller will now run as per the configured occupancy schedule. Press the arrows at the bottom right corner to navigate through the time periods. See Fig. 22. There is no occupancy schedule for Network. Fig. 23 -- System Overview (Home) Screen Fig. 24 -- Condenser Status Fig. 22 -- Local Schedule Menu Screen Status Display Screens Figure 23 shows the system status overview (home) screen. Press any component on the screen to see the status of that component. Press the arrows at the bottom right corner to navigate through the component status displays. Figures 24-31 show the component status displays. Fig. 25 -- Evaporator Status Fig. 26 -- HGBP Status 17 Fig. 27 -- Compressor Status Fig. 31 -- Economizer Status (TP Only) CONTROL OPERATION Start-Stop Control This function controls the chiller START-STOP command. The selectable control modes are Local or AutoStart. See Unit Start/ Stop Screen (Basic log-in). Specific control sources are valid to start or stop the chiller for each control mode. See Fig. 32. Fig. 28 -- Motor Status Fig. 29 -- VFD Status Fig. 30 -- Economizer Status Fig. 32 -- Chiller Stop/Start Screen LOCAL When the control mode is LOCAL, the chiller can be started by the "Local ON" button on the PIC6 interface screen, and can be shut down by the Disable / Stop Unit button under the Chiller Start / Stop Menu. Unit can be shut down with the red stop sign icon on the local Start / Stop Menu during emergency stop conditions. Stopping the unit with the red stop icon (EMSTOP) will result in an Emergency Stop alarm and will hard stop the unit. AUTOSTART For autostart the feature must first be configured under "Configure Startup Options"; see Fig. 13. REMOTE CONTACTS When start is desired from closing of a set of contacts, the "Enable Remote Contacts Start" must be checked in the Configure Startup Options. This will allow startup with a dry contact input to REM_CON (7TB-9,10) in the control panel. The chiller can be shut down by the remote discrete input, the Stop button on the PIC6 interface screen, or the EMSTOP software point. 18 NETWORK When the control mode is NETWORK, the chiller can be started and stopped by the CHIL_S_S and CHIL_OCC software points, which are written by other equipment through network commands and Dual Stpt schedule (both must be TRUE for chiller to start). For quick shutdown of the chiller, use the EMSTOP software point or stop using the HMI. Network Start can be configured for either Modbus, BACnet, or CCN, and must be enabled on the Configure Startup Options screen. Compressor Run Status Compressor run status is shown at the top of the system overview (home) screen. Table 8 lists chiller status names, values, and descriptions. Table 8 -- Compressor Run Status UNIT STATUS OFF DELAY READY RECYCLE PRESTART STARTUP AUTORESTART RUNNING DEMAND RAMPING STOPPING TRIPOUT SERVICE TEST PUMPDOWN LOCKOUT RESET LAB TEST VALUE DESCRIPTION 0 The unit is OFF. 1 The unit is ON but a time delay is counting down. 2 The unit is ready to run and waiting for a startup command. 3 The unit is ON but not running because it has satisfied the setpoint. 4 The unit is about to start. It is performing prestart checks. 5 The unit is starting. 6 Auto restart is enabled and the unit has just powered up and will be restarting. 7 The unit is running normally. 8 The unit is running normally but the capacity is being limited by the demand limit setpoint. 9 The unit is running normally but the capacity is being limited by the ramp loading ramp rate. 10 The unit is stopping. 11 The unit has been stopped due to an alarm. 12 The unit is in service test mode. 13 The pumpdown mode has been initiated, and pumpdown process has started. The pumpdown process has completed and 14 switched to LOCKOUT, or the unit has been manually set to LOCKOUT from the service menu. 15 The reset button has been pressed and the unit is resetting alarms. 16 The unit is in lab test mode. Chiller Start-Up Sequence PRE-START CHECK Once start-up begins, the controller performs a series of pre-start tests to verify that all pre-start alerts and safeties are within limits. Progress is shown on the Startup Sequence screen (see Fig. 33). This screen can be accessed by touching the mode title (top blue bar) of the home screen. Table 9 lists pre-start alert and alarm conditions. The compressor RUN STATUS parameter on the default screen line now reads PRESTART. If a test is not successful, the startup is delayed or aborted. If all tests are successful, the chilled water pump relay energizes, and the main screen line now reads STARTUP. Fig. 33 -- Start-Up Sequence Screen Table 9 -- Pre-Start Alerts and Alarms PRE-START ALERT CONDITION Condenser Flow not detected during flow verification time Evaporator Flow not detected during flow verification time Number of recycle restarts in the last 4 hours is greater than 5 Invalid Control Program (TP only) Economizer EXV prestart check failure (TP only) EXV prestart check failure Condenser pressure greater than config limit (default 130 psig) Discharge temperature greater than config limit (default 200°F) Line Voltage greater than its high limit Any motor winding temp during prestart>= 190°F (87.8°C) Invalid Compressor Envelope Line Voltage is below its low limit Oil sump temp is below 140°F (77.8°C) AND Oil sump temp < Evap Sat Temp + 15°F (8.3°C) Evaporator liquid temp is below Freeze Setpoint or if applicable Brine Freeze Setpoint (Configuration, Service Configuration=34°F default) Evaporator saturated temp is below Brine Freeze Setpoint (Configuration, Service Configuration=34°F default) Oil Delta P greater than 6 psig prior to startup Low Oil Pressure at Startup. Occurs if oil pressure < 18 psig (124.1 kPa) and oil pump on for Oil Pressure Verification Time (default 60s) Starts in 12 hours exceed Starts Per Period value configured in Service Configuration (default 6) Inverter temp high limit exceeded Rectifier temp high limit exceeded STATE NO. 401 402 403 404 405 407 409 411 413 415 417 419 421 423 ALARM OR ALERT Alert Alert Alert Alert Alert Alert Alert Alert Alert Alert Alert Alert Alert Alert 425 Alert 429 Alert 401 Alarm 431 Alert 433 Alert 435 Alert 19 START-UP After a successful pre-start check, the chilled water pump relay is energized. Condenser pump relay is turned on 5 seconds after the evaporator pump relay. Five seconds later, the control monitors the chilled water and condenser water flow devices to confirm water flow. After water flow is verified, the water temperature is compared to Setpoint +Recycle Shutdown Offset. If the temperature is less than or equal to this value, the control turns off the condenser pump relay and goes into RECYCLE mode. If the RECYCLE condition is not satisfied, the start-up sequence continues. Oil pump and, if applicable, main EXV initiate start sequence and a start signal will be given to the oil pump relay. The oil pump and a oil pressure of 18 psid followed by 20s of prelube will have to be achieved for the compressor to start The Ramp loading feature in General Configuration controls the rate at which the compressor loads up. Ramp loading can be controlled either by temperature, amp, or kilowatts and the desired ramp rate per minute for either can be configured. This can prevent the compressor to load up too fast while the chilled liquid loop is brought down to the set point. Chiller Shutdown Sequence Chiller shutdown begins if any of the following occurs: · Local Stop Unit button is pressed. · A RECYCLE condition is present. (See "RECYCLE CON- TROL" on page 20.) · The time schedule has gone into unoccupied mode as de- fined in the Schedule Menu for either Local or Dual Stpt Schedule (for AutoStart). · The chiller protective limit has been reached and chiller is in alarm. · The start/stop status (CHIL_S_S) is overridden to stop from the network when in AutoStart mode. · If a loss of communication between the PIC6 and the VFD occurs the run permissive relay will energize to start a shutdown sequence. NOTE: If any safety stop command is active the chiller will perform a hard shutdown and trip the Safety Stop alarm. Safety stop can be triggered from the local Home Screen E-stop icon (red Stop Button) or Network E-Stop point. The unit will not restart until the Safety Stop command and alarm are cleared. When a stop signal occurs, the controls set Target VFD Speed to 0. This will cause the compressor to reduce speed to the point where line amps equal the configured Soft Stop Threshold (Configuration, Service Configuration = default 50%). At that point, or one minute after the stop signal occurs (whichever is earlier), the VFD is set to Stop. When the VFD is set to Stop, the compressor is turned off. When the compressor shut down is verified, the oil pump is turned off and VFD STOP is complete. The pumps are deactivated at least 30 seconds after the compressor is Off (for recycle shut down the evaporator pump will remain on). If the shutdown is due to low evaporator refrigerant temperature, the chilled liquid pump continues to run until the leaving chilled liquid temperature is high enough in an effort to prevent freeze-up. When a non-recycle, non-alarm shutdown is called for, the soft stop feature unloads the compressor by reducing speed to the point where load amps equal the Soft Stop Threshold at which point the compressor is turned off. If the chiller enters an alarm state or if the compressor enters a RECYCLE mode, the compressor deenergizes immediately. COMPRESSOR STOPPING If a hard stop is requested, such as any E-stop command, the system will remove the compressor request immediately and turn off all running compressors. Otherwise, the system will ramp compressor down. OIL PUMP AND EXV (AS APPLICABLE) STOPPING Once compressor is stopped, circuit performs oil and EXV stopping. The following actions will be executed: · Initialize Oil Pump stop sequence · Initialize Oil Heater, Oil Vaporizer Heater, and Oil Re- claim Valve stop sequence · Initialize EXV stop sequence CONDENSER PUMP STOPPING Once all the above have stopped, the circuit executes. Once condenser pump is stopped at least 30 seconds after the circuit, stopping is done. EVAPORATOR PUMP STOPPING The evaporator pump must then remain active anytime compressor operation is possible, or there is an active Evaporator freeze Alarm/Alert. When chiller is shutting down, the Evaporator Pump is deactivated at least 30 seconds after the Compressor is off. Control Points SET POINT The set point can be configured at the Setpoint menu, user access level). The set point is determined by Cooling LCW Setpoint, but can be configured for entering water temperature control by enabling the EWT Control Option in which it is controlled by the Cooling ECW Setpoint value. See Fig. 34. The 23XRV chiller is not suited for Ice Build. Fig. 34 -- Setpoint Menu, User Access Level RECYCLE CONTROL The chiller may cycle off and wait until the load increases to restart when the compressor is running in a lightly loaded condition. This normal cycling is known as "recycle." In cooling mode, a recycle shutdown is initiated when the following conditions are true: · Leaving chilled water temperature (or entering chilled wa- ter temperature, if the EWT CONTROL OPTION is enabled) is more than 5°F [2.8°C]) below the CONTROL POINT. · Leaving chilled water temperature (or entering chilled water temperature) is below the CONTROL POINT, and the chilled water temperature difference is less than the Recycle Shutdown Offset (default 5°F (2.8°C). NOTE: Recycle shutdown will not occur if the CONTROL POINT has been changed by more than 1°F (0.56°C) within the previous 5 minutes of operation. 20 When the chiller is in RECYCLE mode, the chilled water pump relay remains energized so the chilled water temperature can be monitored for increasing load. The recycle control uses Recycle Startup Offset to check when the compressor should be restarted. In cooling mode, the compressor will restart when the leaving chilled water temperature (or entering chilled water temperature, if the EWT CONTROL OPTION is enabled) is greater than the CONTROL POINT plus the Recycle Startup Offset (default 5°F [2.8°C]) for 5 consecutive seconds. CONTROL POINT TEMPERATURE Capacity control is based on achieving and maintaining a control point temperature, which is the sum of a valid set point (from the SETPOINT screen) and a temperature reset value. The control point temperature is equal to the set point plus temperature reset. The control point can be viewed directly on the main screen in the bottom left corner. TEMPERATURE RESET Three types of chilled water or brine reset are available and can be enabled and modified on the Reset Configuration screen (Fig. 35). Fig. 35 -- Reset Configuration Screen The default screen indicates when the chilled water reset is active. The control point Reset on the General Parameters screen indicates the amount of reset. To activate a reset type, access the Reset Configuration (RESETCFG) screen in the Configuration menu and input all configuration information for that reset type. Reset Type 1: 4 to 20 mA Temperature Reset Reset Type 1 is an automatic reset utilizing a 4 to 20 mA analog input signal provided from any external sensor, controller, or other device which is appropriately configured. For this type, Degrees Reset At 20 mA is configured in the RESETCFG table. Reset Type 2: Remote Temperature Reset Reset Type 2 is an automatic water temperature reset based on a remote temperature sensor input signal. This function can be accessed by setting the following configurations: 1. Configure the remote temperature at which no reset occurs (Remote Temp No Reset). 2. Configure the remote temperature at which full reset occurs (Remote Temp Full Reset). 3. Enter the amount of reset (Deg Reset Water DT Full). Reset Type 3: Controlled Water Temp Delta Reset Reset Type 3 is an automatic controlled water temperature reset based on chilled water temperature difference. This function can be accessed by setting the following configurations: 1. Configure the controlled water temperature delta T at which no reset occurs (Controlled DT No Reset). 2. Configure the controlled water temperature delta T at which full reset occurs (Controlled DT No Reset). 3. Enter the amount of reset (Deg Reset Water DT Full). CAPACITY CONTROL From the compressor relay closed point to the end of ramp loading, the VFD TARGET SPEED is the configured Motor Start Speed. When the chiller is running normally, the capacity control determines whether and how much to change VFD TARGET SPEED. When the chiller is in the shut-down process, VFD TARGET SPEED will be the minimum VFD speed. RAMP LOADING The ramp loading control slows the rate at which the compressor loads up. This control can prevent the compressor from loading up during the short period of time when the chiller is started and the chilled water loop has to be brought down to CONTROL POINT. Ramp loading helps reduce electrical demand charges by slowly bringing the chilled water to CONTROL POINT. Two methods of ramp loading are available: temperature ramp loading and motor load ramp loading. Temperature Ramp Loading Temperature ramp loading limits the rate at which the controlled water temperature decreases. The temperature ramp loading configuration point is located in the General Configuration menu. It is enabled by setting the Ramp Loading Type to "0 = Temp". Motor Load Ramp Loading Motor load ramp loading limits the rate at which either the load current percentage or motor kilowatt percentage increases by incrementing the ramp demand limit at the configured rate. The Ramp Loading type can be set for either 1=Amps or 2=KW in the General Configuration Menu. The appropriate Ramp Rate per minute for either Amps or KW will also need to be configured in this menu. HGBP CONTROL This function is used to artificially load the chiller and keep it running under low load conditions. Since this also reduces the performance of the machine, HGBP Control is a user-selectable option (Configuration MenuCir C Config MenuHot Gas A Config). HGBP Control Option has to be enabled in Factory Settings to become visible. See Fig. 36. Fig. 36 -- Hot Gas A Configuration Menu The HGBP control valve is an on/off type solenoid control valve. The 23XRV hot gas bypass operation has two different modes when installed and enabled: · Envelope (HGBP) low load operation. In this condition, the valve will be opened to prevent a recycle shutdown from occurring. The valve will open when the evaporator fluid temp falls below the Control Point by Fluid Temp Offset. The valve will close once the fluid temp rises above the Control Point by the Fluid Temp Deadband. 21 · Low load operation controlled by compressor speed. This HGBP control mode is the typical 23XRV setting. It activates the HGBP valve when the compressor speed falls below the HGBP Enable Below Speed. This value is typically set to around 30 Hz. The HGBP valve will deenergize once speed exceeds HGBP Enable Below Speed plus Disable Speed Deadband. A typical value for Disable Speed Deadband is 15 Hz. NOTE: HGBP control based on compressor speed is the typical configuration mode. DEMAND LIMIT The PIC6 controls provide a feature for limiting AVERAGE LOAD CURRENT or MOTOR KILOWATTS by limiting capacity via VFD speed. The limit may be applied in two ways. The first is called ACTIVE DEMAND LIMIT, which is equal to a BASE DEMAND LIMIT value (set in the SETPOINT screen, default value 100%). ACTIVE DEMAND LIMIT may also be forced to be different from BASE DEMAND LIMIT by manually overriding (forcing) the value via a CCN network device. If the DEMAND LIMIT SOURCE exceeds the ACTIVE DEMAND LIMIT by 5% or less, capacity will be inhibited. If the DEMAND LIMIT SOURCE exceeds the ACTIVE DEMAND LIMIT by more than 5%, capacity will be decreased. See Fig. 37. Fig. 39 -- Service Configuration, Screen 2 RUNNING TIMERS AND COUNTERS The PIC6 control maintains several run-time clocks: Service Runtime, Machine Operating Hours, and Compressor Hours. Machine Operating Hours and Compressor Hours are typically the same and indicates to total machine/compressor run hours, but they could be different in the case of a compressor replacement. Service Runtime is a timer that can be used to indicate the hours since the last service visit or any other event. A separate counter tallies compressor starts as Compressor A Starts. All of these can be viewed on the RUNTIME screen. Manual changes to SERVICE ONTIME from the screen are permitted at any time. Runtime timers and counters can be set from Configuration MenuUpdate Runtime; see Fig. 40. Factory Level Password is required. Fig. 37 -- Demand Limit In the General Configuration menu, the Demand Limit Source set to 0 = Local makes Demand Limit follow the setting in Ramp Loading Type; i.e., either load current or motor kW. A value between 20 and 100% can be entered for Circuit A Capacity Limit and the controls will load to the selected setting. If Demand Limit Source is selected to be 1=AnalogIO the Demand Limit is controlled by a 4-20 mA input to 7TB-7,8 (AUTO_DEM). The Demand Limit at 20 mA is configured in the Service Configuration Menu. See Fig. 38-39. Fig. 38 -- Service Configuration, Screen 1 Fig. 40 -- Update Runtime The chiller also maintains a start-to-start timer and a stop-to-start timer. These timers limit how soon the chiller can be started. Time Until Start can be viewed in the Status MenuUnit Status table. They must expire before the chiller starts. If the timers have not expired, the Unit Status is Timeout. WATER PUMPS CONTROL (FREEZE PREVENTION) Carrier must have direct or parallel control of the chiller water pumps. Pump control connection must be either hardwire of controlled via BMS commands that originates from chiller controller. Pump control is critical for freeze protection and warranty may be voided should freeze-up occur without proper control installation. Evaporator Freeze Prevention Evaporator freeze protection is in effect in all run statuses. Alarm shutdown shall be tripped. If chiller is in recycle mode then it shall transition to trip out. If any of the CALC EVAP SAT TEMP, EVAP REFRIG LIQUID TEMP, LCW or ECW is less than or equal to the EVAP REFRIG TRIPPOINT plus 1°F (0.55°C), evap freeze flag shall be set to true and the Evaporator Freeze Protection shall be activated and remain on until all are greater than the EVAP REFRIG TRIPPOINT plus 5°F (2.8°C). 22 Alarm 515 for evaporator freeze protection will be initiated when the sensed water temperature is below the Fluid Freeze Point + 1°F (0.55°C). Default Fluid Freeze Point = 34°F (1.1°C). Alarm 531 for low refrigerant temp is activated when the calculated evaporator suction temperature or measured liquid temperature is less than the Fluid Freeze Point + 1°F (0.55°C). Cooler pump will remain on in the case of either alarm. NOTE: If the chiller is in recycle mode, it will transition to TRIPOUT, and the CHILLED WATER PUMP will remain on. The alarm will be clearable when the evaporator saturated refrigerant temperature, evaporator refrigerant temperature, leaving chilled water temperature, and entering chilled water temperature rise 5°F (2.8°C) above the Fluid Freeze Point. Condenser Freeze Prevention This control helps prevent condenser tube freezing by energizing the condenser pump relay. The PIC6 module controls the pump and, by starting it, helps to prevent the water in the condenser from freezing. When the chiller is off and condenser saturated refrigerant temperature is less than or equal to the condenser freeze point (same as Brine Freeze Point for 23XRV since unit is not rated for ice duty), the condenser water pump will be energized (Alarm State 511, Protective Limit - Condenser Freeze). The fault state will clear and the pump will turn off when the condenser saturated refrigerant temperature is more than 5°F (2.7°C) above the condenser freeze point and the entering condenser water temperature is greater than the condenser freeze point. If the chiller is in recycle shutdown mode when the condition occurs, the controls will transition to a non-recycle shutdown. CONTROL TEST- QUICK TEST This feature allows the operator to quick-test the controls and related hardware, including all unit-controlled outputs. The unit must be off to run the test function. If the unit is on, the test function cannot be accessed. The test function requires Service or Factory access. To access Quick Test the function must first be activated under the Start / Stop Menu. See Fig. 41. Upon selection of QuickTest, the Chiller Status and Mode goes to Service Test; see Fig. 42. Select QuickTest Menu on the Chiller Start/Stop Screen as a shortcut to access the Quick Test Menu (an alternate path is Main MenuQuick). See Fig. 43. All control test parameters are accessible through the Quick Test Menu. To perform the control test function, turn appropriable parameter On or set to desired value and then verify output. See Fig. 44. Unless otherwise noted, all protective limits remain active during the controls test. Fig. 42 -- Quick Test -- Service Test Fig. 43 -- Quick Test Menu Fig. 41 -- Quick Test Fig. 44 -- Quick Test A 23 Discrete Outputs The Quick Test Menu allows testing of the following discrete outputs: Hot Gas Bypass, Oil Pump, Oil Heater - Primary, Oil Heater - Secondary, Vaporizer Heater, Alert Relay, Alarm Relay, Running Relay, Evap Pump, Condenser Pump. Analog Output The Quick Test Menu allows testing of the following analog outputs: Main EXV, Economizer EXV, Oil Reclaim Valve position, Unit Status, and Head Pressure Output. Once the controls testing is completed, disable the Quick Test from the Chiller Start / Stop menu. AUTO RESTART AND SWIFT RESTART Controls have two restart options. Auto Restart can be selected for automatic restart after power failure. When selected the unit will automatically turn back on when power is returned to normal. Swift Restart is designed for data center or other applications. It allows the chiller to be restarted quickly to meet building load requirements. To enable this function, user must navigate to Configuration MenuService Configuration. In the Service Configuration Menu set Restart Options to 1=Auto Restart and 2=Swift Restart. See Fig. 38 and 39. For Swift Restart.the water flow verification time, refrigerant prelube time and other delays will be decreased compared to a normal start-up. It is recommended to set the unit for 1=Auto Restart unless there are special circumstances that require faster than normal startup after power failure. WATER PUMP CONTROL Note that the chiller must always maintain pump control or warranty may be voided. Carrier pump control is required to help safeguard the chiller from evaporator and condenser freeze conditions. In addition condenser pump control is required for condenser pressure override. HEAD PRESSURE CONTROL If the chiller system is equipped with a head pressure control valve, and the HEAD PRESSURE VALVE option in the Head Pressure Config table is configured, the PIC6 control system will control the opening of the head pressure valve to maintain the pressure difference between condenser and evaporator. The output of this valve is 4 to 20 mA type and is based on the configurable Delta P (Condenser Pressure-Evaporator Pressure) reference curve. Delta P at 100%, Delta P at 0%, and Head Pressure Minimum Output are configurable parameters for this algorithm. The output is designed for use with non-grounded controllers with a maximum impedance of 500 ohms. Head pressure reference output will be active whenever the condenser pump is operating. If a condenser freeze condition is detected the head pressure valve will automatically go to 100% (20 mA). Before using this function, the pressure difference values for 20 mA and 4 mA should be set. See Fig. 45 and 46. The head pressure valve should be in fully closed position when chiller is in OFF mode. Fig. 45 -- Minimum Head Pressure Reference Output Fig. 46 -- Head Pressure Configuration Menu TIME SCHEDULE The PIC6 control has the following schedules: · Local schedule · Holiday Schedule Each schedule has 8 time segments. If two time segments overlap, the unoccupied time segment takes priority. There are 16 holiday time segments. Each holiday time segment is determined by three parameters--month, start date, and holiday days. The controller will be in unoccupied mode when a holiday time segment is active. For Network and Remote Contact Starts there are no Time Schedule tables. These are enabled at the Configure Startup Options menu found at the Chiller Start/Stop Menu. 24 BLACK BOX The black box task continuously stores parameters in memory every 5 seconds. Reporting of a chiller operation alarm triggers the controller to generate a collection of data records. Each collection contains up to 180 records that consist of 168 records (corresponding to 14 min.) before the alarm and 12 records (corresponding to 1 min.) after the alarm. Each record is associated with a time stamp. Files are saved as csv files; up to 20 files can be stored. Any Alarm (not Alert) will trigger a Black Box recording and data will be overwritten once 20 files are reached. The black box file can be uploaded with the Carrier Service Tool or the USB Log Export feature (Main MenuSystem Config MenuUSB Log Export). For Black Box data select Export Technical Data = Yes and install USB stick in the PIC6 controller and then select Export Data.. Once the upload is done, the original files are automatically deleted. See Fig. 47. Fig. 49 -- Pressure Screen Once a year the pressure transducers should be checked against a pressure gauge. Attach a set of accurate refrigeration gauges to the transducer being checked and compare the two readings. If there is a difference the transducer can be calibrated as described below. Calibration requires Service level or higher access to the HMI. NOTE: It is usually not necessary to calibrate at initial start-up unless chiller is at high altitude. 1. Go to Main Menu Quick Test Menu Transducer Calibration. See Fig. 50. Fig. 47 -- USB Log Export Menu Black box data can be triggered manually which is useful for troubleshooting. Login level is Service or higher and the black box data can be generated from the "Trigger BlackBox" icon near the bottom right corner of the 23XRV Diagnostics Menu (Fig. 48). Fig. 48 -- 23XRV Diagnostics Menu PRESSURE TRANSDUCER CALIBRATION The HMI pressure readings are displayed in the Main Menu Inputs MenuPressure screen. See Fig. 49. Fig. 50 -- Transducer Calibration Menu 2. Each transducer is supplied with 5 vdc from the 1IOB and SIOB. Calibration is done by adjusting the appropriate Pressure Sensor on the Transducer Calibration screen. If required calibration is more than 5 psig (34.5 KPa) the transducer needs to be replaced. TEMPERATURE SENSOR CALIBRATION The thermistors can be calibrated to have their temperature readings offset by a specified amount (up to 5°F (2.8°C)). Follow these steps for each sensor: 1. Go to Main Menu Quick Test Menu Thermistor Calibration. See Fig. 51-53. Temperature readings are conveniently available at Main MenuInputs MenuTemperature. 25 Fig. 51 -- Thermistor Calibration Menu 6. Verify that the measured temperature value is the same as the controlled temperature. ALARM EMAIL The alarm email function sends automatic email messages to specified service personnel for remote maintenance purposes. This function can be set up from the second page of Main Menu System Config Menu Alarm Email Config. Subsequently if there is an alarm the function will send an e-mail message. Another message is sent when all alarms return to normal. See Fig. 54. Fig. 52 -- Temperature Input Menu, Page 1 Fig. 54 -- Alarm Email Configuration Screen The alarm task runs periodically. At each alarm task run time, the status change of each alarm is checked and one email message is sent to each specified recipient when one or more alarms are switched on. The e-mail message provides the unit device name and location stored in the Controller ID table, available from the System Configuration Menu. See Fig. 55. Fig. 53 -- Temperature Input Menu, Page 2 2. Place the temperature sensor in a 32°F (0°C) water solution or other known temperature in range where the sensor is used. 3. Read the sensor raw temperature on the Temperature screen. 4. Calculate the offset to be applied as follows: Actual temperature (F) 32 sensor raw temp (°F) Example: ECW sensor raw temperature reads 32.6°F. ECW temperature offset must be set to 0.6°F (32 32.6 = 0.6) 5. In the Thermistor Calibration screen, enter the temperature offset for the appropriate sensor as calculated in Step 4. See Fig. 51. Fig. 55 -- Controller ID Screen Displaying Data Trends The PIC6 control system offers the ability to configure and display color-coded system trends. Select Main Menu Trending. On the Trending screen (see Fig. 56), check the data points which are to be tracked, and set the beginning and end points for the selected data. To change a data color, select the colored square and choose a new color from the pop-up color bar. To view data trends, select the down arrow at the bottom right of the Trending screen. The next page displays the selected data in the chosen colors. See Fig. 57. 26 Fig. 56 -- Trending Screen Set-Up Page 0 = Calculated (default) 1=Discrete (Field supplied flow switch) 2=Delta P (Field supplied pressure transducers in inlet and outlet nozzles) Cond Flow Detection 0 = Calculated (default) 1= Discrete (Field supplied flow switch) 2=Delta P (Field supplied pressure transducers in inlet and outlet nozzles) For flow selection 2 the minimum flow delta P must be configured for minimum acceptable flow. See Fig. 58. Fig. 57 -- Trending Screen Display Page Hydraulic Option The 23XR unit can be equipped with two normally open flow switches; one for the evaporator and the other for the condenser. The evaporator/condenser water flow will indicate the flow status (see wiring schematic). In Option 2, Water Flow Determination must be set to "1=Flow Switch" for this option to be active. Connections are 7TB-44/45 for evaporator and 7TB-46/47 for condenser. WATER PRESSURE OPTION When entering and leaving water pressure transducers (Delta P) are installed, the PIC6 control system can compute or read the water pressure difference between entering and leaving water pressure, and thereby determine if the water is flowing. After the water pump is switched on, if the water pressure difference reaches the threshold, the water flow check is passed and the chiller can start. Otherwise there will be an alarm shutdown. HYDRONICS CONFIGURATION Flow detection method can be modified in Main Menu ConfigurationHydronics Configuration. Default selection is based on water temps. Evap Flow Detection Fig. 58 -- Hydronics Configuration Menu DIAGNOSTICS AND TROUBLESHOOTING The 23XRV PIC6 control system has many fault tracing aid functions. The local interface and its various menus give access to all unit operating conditions. If an operating fault is detected, an alert or alarm is activated. The alarm code is displayed in the Alarms menu, sub-menus Reset alarms and Current alarms. The control displays alarms and alerts at the bottom of the Home Screen. See Fig. 59. For diagnostics, always check Current Alarms and History Alarm menus since multiple alarms may be active at the same time. Fig. 59 -- Example of Alarm on Home Screen 27 Alarm/Alert Codes Table 10 lists PIC6 alert codes. Table 11 lists PIC6 alarm codes. Alerts do not cause machine shutdown and are typically automatically reset when the situation returns to normal, while alarms typically result in machine shutdown. See the Alarms menu in Fig. 60. Fig. 60 -- Alarm Menu Displaying Alarms The alarm icon on the interface (see the section Icons on page 13) indicates unit status as follows: · A flashing red icon shows that the unit is operating but there is an alert. · A steady red icon shows that the unit has been shut down due to a fault. The Current Alarms menu displays up to eight alarm codes that are active on the unit. Table 11 lists alarm codes. Resetting Alarms When the cause of the alarm has been identified and corrected, the alarm can be reset either automatically or manually (depending on the type of alarm). To reset the alarms, enter the Reset Alarm menu, select the Alarm Reset icon, select Yes in the pop-up window, and execute. In the event of a power supply interrupt, if Auto Restart Option is set to ENABLE in the Option Configuration menu, the unit restarts automatically without the need for an external command. A manual reset must be run from the main menu via the Reset Alarms Feature. All information regarding solved alarms is stored in the Alarm History. Alarm History stores last 50 alarms even after alarms have been corrected or reset. CODE HITS TO HITS TO ACTIVATE RESET RESET TYPE ALT003 10 10 AUTOMATIC ALT004 10 10 AUTOMATIC ALT005 10 10 AUTOMATIC ALT007 10 10 AUTOMATIC ALT008 10 10 AUTOMATIC ALT009 10 10 AUTOMATIC Table 10 -- PIC6 Alert Codes RESPONSE Notify Notify Notify Notify Notify Notify MESSAGE TRIP CONDITION TROUBLESHOOTING ALT-003 Sensor Alert - Entering Cond Water Temp ALT-004 Sensor Alert - Entering Cond Water Press ALT-005 Sensor Alert - Entering Chilled Water Press ALT-007 Sensor Alert - Leaving Cond Water Temp ALT-008 Sensor Alert - Leaving Cond Water Press ALT-009 Sensor Alert - Leaving Chilled Water Press Entering condenser water temperature (TEMP_ECDW) is outside range. Tested when the compressor is on all of the run status: If condenser flow detection type (HYDRCFG_condfdtp) is set to DeltaP (2) AND If entering condenser water transducers voltage is outside the range of 0.3V to 4.75V Tested when the compressor is on all of the run status: If evaporator flow detection type (HYDRCFG_evapfdtp) is set to DeltaP (2) AND If entering condenser water transducers voltage is outside the range of 0.3V to 4.75V Leaving condenser water temperature (TEMP_LCDW) is outside range. Tested when the compressor is on all of the run status: If condenser flow detection type (HYDRCFG_condfdtp) is set to DeltaP (2) AND If entering condenser water transducers voltage is outside the range of 0.3V to 4.75V. Tested when the compressor is on all of the run status, If evaporator flow detection type (HYDRCFG_evapfdtp) is set to DeltaP (2) AND If the entering chilled water transducers voltage is outside range. Verify continuity to SIOB. Verify voltage and ohm reading across sensor. Replace sensor if ohm reading is incorrect based on temperature. Check 5V supply from IOB. Check transducer output and ground. Replace transducer if voltage checks out good. Check 5V supply from IOB. Check transducer output and ground. Replace transducer if voltage checks out good. Verify continuity to SIOB. Verify voltage and ohm reading across sensor. Replace sensor if ohm reading is incorrect based on temperature. Check 5V supply from IOB. Check transducer output and ground. Replace transducer if voltage checks out good. Check 5V supply from IOB. Check transducer output and ground. Replace transducer if voltage checks out good. 28 Table 10 -- PIC6 Alert Codes (cont) CODE HITS TO HITS TO ACTIVATE RESET RESET TYPE ALT011 10 10 AUTOMATIC ALT013 0 ALT101 0 ALT201 0 ALT202 0 ALT203 0 ALT401 0 0 AUTOMATIC 0 MANUAL 0 AUTOMATIC 0 AUTOMATIC 0 AUTOMATIC 0 AUTOMATIC ALT402 0 ALT403 0 ALT404 0 0 AUTOMATIC 0 AUTOMATIC 0 AUTOMATIC ALT405 0 0 AUTOMATIC ALT407 0 0 AUTOMATIC ALT409 0 0 AUTOMATIC ALT411 5 4 AUTOMATIC ALT413 0 0 AUTOMATIC ALT415 0 0 AUTOMATIC RESPONSE MESSAGE TRIP CONDITION TROUBLESHOOTING Notify Notify Notify Notify Notify Notify Prevent Unit Startup Prevent Unit Startup Prevent Unit Startup Prevent Unit Startup Prevent Circuit Startup Prevent Circuit Startup Prevent Circuit Startup Prevent Circuit Startup Prevent Circuit Startup Prevent Circuit Startup ALT-011 Sensor Alert - Remote Temperature Out of Range ALT-013 Sensor Alert - VFD Speed Out Of Range ALT-101 Coms Alert - LEN Scan Warning ALT-201 Configuration Error Controlled Water Delta T Reset ALT-202 Configuration Error Head Pressure ALT-203 Configuration Error Temp Reset ALT-401 Prestart Alert - Low Condenser Flow ALT-402 Prestart Alert - Low Evaporator Flow ALT-403 Prestart Alert Excessive Recycle Starts ALT-404 Prestart Alert - Invalid Control Program ALT-405 Prestart Alert - Eco EXV Prestart Check Cir A ALT-407 Prestart Alert - EXV Prestart Check Cir A ALT-409 Prestart Alert - High Condenser Pressure Cir A ALT-411 Prestart Alert - High Discharge Temp Cir A ALT-413 Prestart Alert - High Line Voltage Cir A ALT-415 Prestart Alert - High Motor Temperature Cir A Remote reset temperature (TEMP_R_RESET) is outside range. VLT Drive Actual Frequency > (VFD Speed Command + VFD Speed Alert Deadband) for 75 sec LEN scan warning (the traffic is a little bad) but still works No flow detected during Flow Verification Time No flow detected during Flow Verification Time Number of recycle restarts in the last 4 hours is greater than 5 Compressor envelope control logic is set to 0 One or more of the following are TRUE: Cir A Eco EXV is not in manual testing mode; Cir A Eco EXV is not overridden by invalid force readiness conditions; Cir A Eco EXV failed precheck movement and not responsive; Cir A Eco EXV is not at zero position; Cir A Eco EXV is not overridden by invalid external readiness conditions One or more of the following are TRUE: Cir A Main EXV is not in manual testing mode; Cir A Main EXV is not overridden by invalid force readiness conditions; Cir A Main EXV failed precheck movement and not responsive; Cir A Main EXV is not at zero position; Cir A Main EXV is not overridden by invalid external readiness conditions Check condenser saturated temperature is above its high limit (TEMP_CND_ST_A) Discharge temperature is above its high limit (TEMP_DGT_A) VFD or STARTER line voltage is above its high limit (DRVA1STS_hi_volt) Tested only on prestart condition if all of the motor temperature sensors are in the range AND if one of the COMP MOTOR WINDING TEMP is greater than 190°F (88°C) Verify continuity to SIOB. Verify voltage and ohm reading across sensor. Replace sensor if ohm reading is incorrect based on temperature. Verify 1IOB dipswitch setting. Check VFD actual speed. Verify that with no flow there is 24 VAC across 7TB-15,16. Verify that with flow there is 0 VAC across 7TB-15,16. Verify continuity from 7TB to 1IOB. Verify that with no flow there is 24 VAC across 7TB-13,14. Verify that with flow there is 0 VAC across 7TB-13,14. Verify continuity from 7TB to 1IOB. Verify that there is sufficient load to run the unit. Repeated recycle result in oil dilution. Install new software package. Power cycle EXV. Verify EXV wiring per wiring schematic. Replace EXV. Power cycle EXV. Verify EXV wiring per wiring schematic. Replace EXV. Check the condenser pressure. Check for high condenser water temperature, low water flow, tube fouling. Check c sensor resistance and voltage drop. Check for wiring in accordance with schematic. Check the condenser pressure. Check for high condenser water temperature, low water flow, tube fouling. Check sensor resistance and voltage drop. Check wiring in accordance with schematic. Check actual line voltage and match against VFD nameplate and jobsite requirements. Consult power utility if voltage is high. Check thermistor temperature. Check sensor wiring per unit schematic. Check motor cooling line and isolation valves for possible restrictions including refrigerant filter drier. 29 Table 10 -- PIC6 Alert Codes (cont) CODE HITS TO HITS TO ACTIVATE RESET RESET TYPE ALT417 0 0 AUTOMATIC ALT419 0 0 AUTOMATIC ALT421 0 0 AUTOMATIC ALT423 0 0 AUTOMATIC ALT425 0 0 AUTOMATIC ALT429 0 0 AUTOMATIC ALT431 0 0 AUTOMATIC ALT433 5 4 AUTOMATIC ALT435 5 4 AUTOMATIC ALT501 0 0 AUTOMATIC ALT505 10 0 AUTOMATIC RESPONSE MESSAGE TRIP CONDITION TROUBLESHOOTING Prevent Circuit Startup Prevent Circuit Startup Prevent Circuit Startup Prevent Circuit Startup Prevent Circuit Startup Prevent Circuit Startup Prevent Circuit Startup Prevent Circuit Startup Prevent Circuit Startup Notify Notify ALT-417 Prestart Alert - Invalid Compressor Envelope - Cir A ALT-419 Prestart Alert - Low Line Voltage Cir A ALT-421 Prestart Alert - Low Oil Temperature Cir A ALT-423 Prestart Alert - Low Refrigerant Sensor Temp Cir A ALT-425 Prestart Alert - Low Saturated Refrigerant Temp Cir A ALT-429 Prestart Alert - Oil Transducers Calibration Cir A ALT-431 Prestart Alert - Starts Limit Exceeded Comp A ALT-433 Prestart Alert - VFD Fault - Inverter Overtemp Cir A ALT-435 Prestart Alert - VFD Fault - Rectifier Overtemp Cir A ALT-501 Process Alert - High Oil Pressure Differential Cir A ALT-505 Process Alert - High Condenser Press Chiller Off Cir A Compressor envelope selection is invalid VFD or STARTER line voltage is below its high limit (DRVA1STS_low_volt) Oil sump temp is below 140°F (77.8°C) AND Oil sump temp < Evap Sat Temp + 15°F (8.3°C) Check evaporator liquid temp > freeze temp limit (SERVICE1_freezesp) Check evaporator saturated temp > freeze temp limit (SERVICE1_freezesp) Oil Delta P is greater than 6 psi before startup Tested only on prestart run status, if number of compressor starts is greater than Starts Per Period Lim (SERVICE1_stpperlim_A) within Comp Start Period (SERVICE1_cmpstper_A) time.; NOTE: This alarm can be bypassed when Starts Limit Bypass (SERVICE1_stlim_by) is set (1). Inverter temperature is below its high limit (DRVA1STS_inv_ot) Rectifier temperature is below its high limit (DRVA1STS_rect_ot) Oil Pump is ON (OUTPUTS_OILR_A) AND OIL PRESSURE DELTA (PRESSURE_OIL_PD_A) > 45 PSI; Conditions persist (with PRESSURE_OIL_PD_A > 40 PSI) for 55 sec. Saturated condenser temp (TEMP_CND_ST_A) >= SATURATED CONDENSER TEMP LIMIT (130°F/54°C) AND ENTERING CONDENSER WATER TEMP (TEMP_ECDW) < 115°F/46°C AND chiller is OFF (GENUNIT_STATUS = 0) Reload software Check actual line voltage and match against VFD nameplate and jobsite requirements. Check oil temperature. Check that oil heater contactor/relay is energized and that there is voltage present on secondary of contactor. Check if temperature is still rising to determine if additional time will solve the issue. Check wiring. Check resistance across the sensor. Verify voltage and ohm reading across sensor. Replace sensor if ohm reading is incorrect based on temperature. Check Verify freeze temp limit setting in Configuration Service menu. Verify that isolation valves are open. Check 5V supply from IOB to evaporator pressure transducer. Check pressure transducer reference and ground. Replace transducer if voltage checks out good. Check freeze set point in Service Configuration. Verify oil sump pressure and oil discharge pressure sensors individually. Verify wiring and that each have 5V supply and check pressure transducers output and ground. Verify that there is sufficient load to run the unit. Default is 4 starts per hour. Check drive inverter temperature. Check Drive Configuration. Check VFD cooling fan operation. If applicable check refrigerant cooling line for flow. Check drive rectifier temperature. Check Drive Configuration. Check VFD cooling fan operation. If applicable check refrigerant cooling line for flow. Check drive PWM setting. Check oil pump. Check oil filter. Check for high condenser water temperatures. Check for low water flow, tube fouling, division plate/gasket bypass or plugged condenser water strainers. Check condenser pressure sensor measurement. 30 CODE HITS TO HITS TO ACTIVATE RESET RESET TYPE ALT511 0 4 AUTOMATIC ALT517 0 0 AUTOMATIC ALT519 10 10 AUTOMATIC ALT521 0 0 MANUAL ALT523 0 0 MANUAL ALT525 0 0 MANUAL ALT527 0 ALT800 2 0 AUTOMATIC 10 Automatic Table 10 -- PIC6 Alert Codes (cont) RESPONSE Notify Notify Notify Notify Notify Notify Notify Notify MESSAGE TRIP CONDITION TROUBLESHOOTING System maintains CRT(TEMP_CND_ST_A) at or above the Condenser Freeze Point subject to ALL of the following: ALT-511 Process Alert Condenser Freeze Cir A · Unit is not in pumpdown (GENUNIT_STATUS != 11) Check condenser pressure · Unit is not in pumpdown transducer for accuracy. Check lockout condenser pressure transducer (GENUNIT_STATUS != 12) wiring. Check refrigerant charge. with Condenser Freeze Pro- Check configuration value in tection disabled (HYDRCFG_cnd_fz_d) Service configuration. · CRT < Condenser Freeze Point (34°F); If evaporator fluid type is set to med or low brine (SERVICE1_flui_typ > 0) this generates an alert ALT-517 Process Alert - Low Discharge Superheat Cir A Compressor is ON AND running at least 10 min AND Discharge Review configurations in in Superheat (TEMP_DSH) "Comp A Config". Check oil Discharge Superheat low limit level. Check for excess (EXV_STP_dShLStpt) (default refrigerant charge. 2°F) Oil pressure difference is ALT-519 Process Alert - Low Oil Pressure Difference Cir A between 15 and 18 psid AND STARTUP COMPLETE (4 < GENUNIT_STATUS < 9) Check oil pump operation, check oil level, check oil filters, check for frequent start/stop of unit which will prevent proper oil recovery. ALT-521 Process Alert - Low Refrigerant Charge Cir A Compressor is running but not in ramp loading status AND Condenser approach (TEMP_CNDAPP_A) > low refrigerant charge condenser approach threshold (LIMITCFG_rch_cath) AND Evaporator approach (TEMP_EVPAPP_A) is 2°F greater than design approach Check evaporator pressure, evaporator saturation refrigerant temp, and evaporator refrigerant liquid temp. Verify pressure transducer and thermistor wiring. Check for low chilled water supply temperature. Add charge and check. (LIMITCFG_ap_dgap) ALT-523 Process Alert - Oil Filter Replacement Cir A Oil pump control test is active (only during start verify time) AND If the oil pressure differential (PRESSURE_PD) < alert threshold (startDiffPressMin) default startDiffPressMin = 18psig <15-20 psig>, 2psig hysteresis ALT-525 Process Alert Transducer Calibration Cir A Compressor is OFF for at least 5 min AND Differences in the evaporator (PRESSURE_CRP), condenser (PRESSURE_CRP), and economizer (PRESSURE_ECON_P) refrigerant pressure transducer Recalibrate transducers. Replace transducer if calibration cannot be resolved. readings are greater than the Trans Calibration Required Limit (default 2 psig) ALT-527 Process Alert - High Discharge Gas Temp Cir A Compressor is running AND Discharge Gas Temp (TEMP_DGT_A) > Discharge Gas Temp Alert (LIMITCFG_dgt_alrt) Check discharge gas temp thermistor and wiring. Check for excessive starts. Check compressor discharge alert setting in Limit configuration. ALT-800 - VFD Alert - VFD A1 Loss of Feedback 31 Table 11 -- PIC6 Alarm Codes CODE HITS TO ACTIVATE HITS TO RESET RESET TYPE RESPONSE ALM002 5 5 AUTOMATIC Prevent Unit Startup or Hard Stop ALM004 5 5 AUTOMATIC Prevent Unit Startup or Hard Stop ALM005 5 5 AUTOMATIC Prevent Circuit Startup or Hard Stop ALM007 5 ALM009 5 ALM011 5 ALM013 5 ALM015 5 ALM017 5 ALM019 5 ALM023 5 ALM025 5 ALM029 5 ALM033 5 ALM035 5 5 AUTOMATIC Prevent Circuit Startup or Hard Stop 5 AUTOMATIC Prevent Circuit Startup or Hard Stop 5 AUTOMATIC Prevent Circuit Startup or Hard Stop 5 AUTOMATIC Prevent Circuit Startup or Hard Stop 5 AUTOMATIC Prevent Circuit Startup or Hard Stop 5 AUTOMATIC Prevent Circuit Startup or Hard Stop 5 AUTOMATIC Prevent Circuit Startup or Hard Stop 5 AUTOMATIC Prevent Circuit Startup or Hard Stop 5 AUTOMATIC Prevent Circuit Startup or Hard Stop 5 AUTOMATIC Prevent Circuit Startup or Hard Stop 5 AUTOMATIC Prevent Circuit Startup or Hard Stop 5 AUTOMATIC Prevent Circuit Startup or Hard Stop ALM041 5 5 AUTOMATIC Prevent Unit Startup or Hard Stop ALM042 5 5 AUTOMATIC Prevent Unit Startup or Hard Stop MESSAGE TRIP CONDITION TROUBLESHOOTING ALM-002 Sensor Fault - Entering chilled water temperature Entering Chilled Water (TEMP_ECW) is outside range. Verify continuity to appropriate board. Verify voltage and ohm reading across sensor. Replace sensor if ohm reading is incorrect based on temperature. ALM-004 Sensor Fault - Leaving chilled water temperature Leaving Chilled Water (TEMP_LCW) is outside range. Verify continuity to appropriate board. Verify voltage and ohm reading across sensor. Replace sensor if ohm reading is incorrect based on temperature. ALM-005 Sensor Fault Comp Discharge Temp A Compressor discharge temperature (TEMP_DGT_A) is outside range. Verify continuity to appropriate board. Verify voltage and ohm reading across sensor. Replace sensor if ohm reading is incorrect based on temperature. ALM-007 Sensor Fault Compressor Motor Temp A Compressor motor temperature (TEMP_MTRW_A) is outside range. Verify continuity to appropriate board. Verify voltage and ohm reading across sensor. Replace sensor if ohm reading is incorrect based on temperature. ALM-009 Sensor Fault Condenser Pressure A Condenser pressure (PRESSURE_CND_P_A) is outside range. Check 5V supply from board. Check transducer output and ground. Replace transducer if voltage checks out good. ALM-011 Sensor Fault Discharge Pressure A Discharge pressure (PRESSURE_DIS_P_A) is outside range. Check 5V supply from board. Check transducer output and ground. Replace transducer if voltage checks out good. ALM-013 Sensor Fault Economizer Pressure A Economizer pressure (PRESSURE_ECO_P_A) is outside range. Check 5V supply from board. Check transducer output and ground. Replace transducer if voltage checks out good. Verify continuity to circuit board. ALM-015 Sensor Fault Economizer Temp A Economizer temperature (TEMP_ECO_T_A) is outside range. Verify voltage and ohm reading across sensor. Replace sensor if ohm reading is incorrect based on temperature. ALM-017 Sensor Fault Evaporator Pressure A Evaporator pressure (PRESSURE_EVAP_P_A) is outside range. Check 5V supply from board. Check transducer output and ground. Replace transducer if voltage checks out good. ALM-019 Sensor Fault - Evaporator refrigerant temperature Evap Refrig Liquid (TEMP_EVAP_T_A) is outside Temp A range. Verify continuity to circuit board. Verify voltage and ohm reading across sensor. Replace sensor if ohm reading is incorrect based on temperature. ALM-023 Sensor Fault Liquid Line Press A Liquid line pressure (PRESSURE_LIQ_P_A) is outside range. Check 5V supply from board. Check transducer output and ground. Replace transducer if voltage checks out good. ALM-025 Sensor Fault - Liquid line temperature Liquid Line Temp A (TEMP_LIQ_T_A) is outside range. Verify continuity to circuit board. Verify voltage and ohm reading across sensor. Replace sensor if ohm reading is incorrect based on temperature. ALM-029 Sensor Fault Oil Supply Pressure A Oil Supply Pressure (PRESSURE_OIL_DP_A) is outside range. Check 5V supply from board. Check transducer output and ground. Replace transducer if voltage checks out good. ALM-033 Sensor Fault Oil Sump Pressure A Oil Sump Pressure (PRESSURE_OILPSMPA) is outside range. Check 5V supply from board. Check transducer output and ground. Replace transducer if voltage checks out good. ALM-035 Sensor Fault Oil Sump Temp A Oil Sump temperature (TEMP_OILTSMPA) is outside range. Verify continuity to circuit board. Verify voltage and ohm reading across sensor. Replace sensor if ohm reading is incorrect based on temperature. ALM-041 Sensor Fault Vaporizer Temp Cir A Vaporizer temperature (TEMP_VAP_TEMP) is outside range. Verify continuity to circuit board. Verify voltage and ohm reading across sensor. Replace sensor if ohm reading is incorrect based on temperature. Verify level sensor resistance. ALM-042 Sensor Fault - Units with TP compressors only. Resistance between red and black Condenser Liquid Level Condenser liquid level sensor voltage wires across the sensor should be Input A is outside the normal range. approximately 1800 ohms when unconnected. 32 Table 11 -- PIC6 Alarm Codes (cont) CODE HITS TO ACTIVATE HITS TO RESET RESET TYPE RESPONSE ALM101 0 0 MANUAL Prevent Unit Startup or Hard Stop ALM102 5 2 AUTOMATIC Prevent Circuit Startup or Hard Stop ALM107 10 10 AUTOMATIC Prevent Unit Startup or Hard Stop ALM108 10 ALM115 10 ALM117 10 ALM118 10 ALM202 0 ALM302 10 ALM304 0 10 AUTOMATIC Prevent Unit Startup or Hard Stop 10 AUTOMATIC Prevent Unit Startup or Hard Stop 10 AUTOMATIC Prevent Unit Startup or Hard Stop 10 AUTOMATIC Prevent Unit Startup or Hard Stop 0 AUTOMATIC Prevent Unit Startup or Hard Stop 10 MANUAL Prevent Circuit Startup or Hard Stop 0 MANUAL Prevent Circuit Startup or Hard Stop ALM401 0 0 MANUAL Prevent Circuit Startup ALM501 0 0 MANUAL Prevent Circuit Startup or Hard Stop ALM503 3 4 MANUAL Prevent Unit Startup or Hard Stop ALM505 0 4 MANUAL Prevent Unit Startup or Hard Stop MESSAGE TRIP CONDITION TROUBLESHOOTING ALM-101 LEN Scan Error An error was detected in the LEN serial driver Cycle power. ALM-102 VFD Fault Lost Communication With VFDA1 OR Configuration Error DRVA1 OR Partial Loss of Coms with DRVA1 Communication between main controller with VFDA1 lost for 10 consecutive seconds Verify comm wiring. Verify correct terminations at VFD. Verify grounding to comm wire leg. Enable auto restart so unit restarts automatically once comm has been reestablished. Power Cycle VFD and PIC6 controller. ALM-107 Coms Loss - Communication between main Lost Communication controller with IOB1 lost for 10 With IOB1 consecutive seconds Verify that green LED on board does not flash. Inspect LEN wiring between SIOB and 1IOB. Power cycle boards. Verify address on board. ALM-108 Coms Loss - Communication between main Lost Communication controller with IOB2 lost for 10 With IOB2 consecutive seconds Verify that green LED on board does not flash. Inspect LEN wiring between 1IOB and 2IOB. Power cycle boards. Verify address of board. ALM-115 Coms Loss - Communication between main Lost Communication controller with SIOB1 lost for 10 With SIOB1 consecutive seconds Verify that green LED on board does not flash. Inspect LEN wiring to SIOB. ALM-117 Modbus Client Coms Error An error was detected in the Modbus Client driver Power cycle PIC6 controller. ALM-118 Modbus Server Coms Error An error was detected in the Modbus Server driver ALM-202 Invalid Model/ Model number or serial number does Retype model and serial number in Serial Number not pass validation checks accordance with chiller nameplate. ALM-302 ECO EXV Motor Fault Cir A The Motor Failure can occur in the following cases: Overcurrent protection; Thermal shutdown; Undervoltage Lockout EXV motor windings resistance should be 52 Ohms (10%) for coil A and coil B. If motor is faulty a new part is required. ALM-304 EXV Motor Fault Cir A The Motor Failure can occur in the following cases: Overcurrent protection; Thermal shutdown; Undervoltage Lockout: EXV motor windings resistance should be 52 Ohms (10%) for coil A and coil B. If motor is faulty a new part is required. The system shall prevent the unit from starting if ALL of the following are TRUE: ALM-401 Prestart · Oil Differential Pressure Check oil pump operation, check oil Failure - Low Oil (PRESSURE_OIL_PD_A) < level, check oil filters, check for Pressure at Startup Cir 18 psi (124.1 kPa) frequent start/stop of unit which will A · Oil Pump is ON prevent proper oil recovery. (OUTPUTS_OILR) for Oil Pres- sure Verification Time* * Default value is 60 seconds ALM-501 Protective Limit - Compressor Reverse Rotation Cir A Discharge pressure (PRESSURE_DIS_P_A) drops more than 2 psi for five consecutive seconds after VFDSTART (CMPA1CTL_cmd) > 0. This alarm Reverse connections of any two VFD load connections. checking occurs up to 20 seconds after the start command. ALM-503 Protective Limit - Emergency Stop When any of the emergency stop sources are set to TRUE. Local Emergency Stop (APP_LocalEstop); CCN Emergency Stop (PROTOCOL_CCNESTOP); BACnet Emergency Stop (PROTOCOL_BACESTOP); Modbus Emergency Stop (PROTOCOL_MODESTOP); Remote Emergency Stop (INPUTS_E_STOP). Emergency Stop Input. Investigate cause of emergency stop prior to restart of unit. ALM-505 Protective Limit - Low Chilled Water Flow Compressor operation is allowed AND (HYDRCFG_eflo_vt) has expired AND IF (HYDRCFG_evapfdtp) = 1 and (INPUTS_EVAP_FSW) is FALSE OR IF (HYDRCFG_evapfdtp) = 2 and (PRESSURE_EVAP_WDP) < (HYDRCFG_evapfldp) OR IF (HYDRCFG_evapfdtp_ = 3 and (INPUTS_EVAP_FL) <(HYDRCFG_evapfgpm) Verify setting in Hydronics Configuration. 33 Table 11 -- PIC6 Alarm Codes (cont) CODE HITS TO ACTIVATE HITS TO RESET RESET TYPE RESPONSE ALM506 0 4 MANUAL Prevent Unit Startup or Hard Stop ALM507 10 ALM508 10 ALM509 0 ALM510 0 4 MANUAL Prevent Unit Startup or Hard Stop 4 MANUAL Prevent Unit Startup or Hard Stop 0 MANUAL Prevent Unit Startup or Hard Stop 0 MANUAL Prevent Unit Startup or Hard Stop ALM511 0 0 MANUAL Prevent Circuit Startup or Hard Stop ALM513 0 4 MANUAL Prevent Circuit Startup or Hard Stop ALM515 0 4 MANUAL Prevent Unit Startup or Hard Stop ALM517 0 0 MANUAL Prevent Unit Startup or Hard Stop ALM519 0 0 MANUAL Prevent Unit Startup or Hard Stop ALM521 10 4 MANUAL Prevent Circuit Startup or Hard Stop MESSAGE TRIP CONDITION TROUBLESHOOTING ALM-506 Protective Limit - Low Condenser Water Flow ALM-507 Protective Limit - Refrigerant Leak ALM-508 Protective Limit - Spare Safety Device ALM-509 Protective Limit - Stop Override ALM-510 Protective Limit - Swift Restarts Limit Exceeded ALM-511 Protective Limit - Compressor Motor Stall Cir A ALM-513 Protective Limit - Condenser Freeze Cir A ALM-515 Protective Limit - Evaporator Freeze Cir A ALM-517 Protective Limit - High Discharge Pressure Cir A ALM-519 Protective Limit - High Suction Pressure Cir A ALM-521 Protective Limit - High Condenser Pressure Cir A Compressor operation is allowed AND (HYDRCFG_cflo_vt) has expired AND IF (HYDRCFG_condfdtp) = 1 and (INPUTS_COND_FSW) is FALSE OR IF (HYDRCFG_condfdtp) = 2 and (PRESSURE_COND_WDP) < (HYDRCFG_condfldp) OR IF (HYDRCFG_condfdtp_ = 3 and (INPUTS_COND_FL) <(HYDRCFG_condfgpm) REFRIGERANT LEAK OPTION is ENABLED and REFRIGERANT LEAK SENSOR > REFRIG LEAK ALARM mA (leak_ma) Spare safety input on SIOB goes to Open when Spare Safety Option Enabled Service Config menu Stop override (stp_over) is enabled Verify setting in Hydronics Configuration. Verify flow pressure drop through unit. Spare Safety is Normally Closed i.e., Alarm if input is open Chiller swift restart counter > 4 in one hour A compressor stall is detected when the MOTOR CURRENT (DRVA1STS_MOT_CUR) OR (STRTSTS_MOT_CUR) increases by DELTA AMPS PERCENT over a 1 second interval. If COMPRESSOR STALL COUNT (CMPA1CTL_stall_ct) = 5 in STALL TIME PERIOD chiller will shut down. DELTA AMPS PERCENT = 10% and STALL TIME PERIOD = 8 min. System maintains CRT (TEMP_CND_ST_A) at or above the Condenser Freeze Point subject to ALL of the following: · Unit is not in pumpdown (GENUNIT_STATUS != 11) · Unit is not in pumpdown lockout (GENUNIT_STATUS != 12) with Condenser Freeze Protection disabled (HYDRCFG_cnd_fz_d) · CRT < Condenser Freeze Point (34°F). If evaporator fluid type is set to water (SERVICE1_flui_typ = 0), this alarm will be generated. System prevents unit from operating if ANY of the following are TRUE: · EEFT (TEMP_ECW) < Fluid Freeze Point + 0.55°C (1°F) · ELFT (TEMP_LCW) < Fluid Freeze Point + 0.55°C (1°F) System maintains DST (TEMP_DIS_ST_A) at or below the maximum value given by the Compressor Envelope (CMPA1CTL_eDSTMx) at all times during compressor operation. System maintains SST (TEMP_EVP_ST_A) at or below the maximum value given by the Compressor Envelope subject to operation above compressor envelope maximum SST (CMPA1CTL_eSSTMx) 1 hour cumulative System maintains Condenser Pressure (PRESSURE_CND_P_A) at or below Condenser Maximum Pressure* subject to ALL of the following: · Unit is not in pumpdown (GENUNIT_STATUS != 11) · Unit is not in pumpdown lockout (GENUNIT_STATUS != 12) with Condenser Freeze Protection (HYDRCFG_cnd_fz_d) disabled *Default 1000 kPa (145 psi) - FIXED 34 Table 11 -- PIC6 Alarm Codes (cont) CODE HITS TO ACTIVATE HITS TO RESET RESET TYPE RESPONSE ALM523 10 4 MANUAL Prevent Circuit Startup or Hard Stop ALM525 10 4 MANUAL Prevent Circuit Startup or Hard Stop ALM529 0 0 MANUAL Prevent Circuit Startup or Hard Stop ALM531 10 4 MANUAL Prevent Circuit Startup or Hard Stop ALM535 0 4 MANUAL Prevent Circuit Startup or Hard Stop ALM545 0 ALM546 0 ALM547 0 0 MANUAL Hard Stop 0 MANUAL Hard Stop 0 MANUAL Hard Stop ALM550 0 0 MANUAL Hard Stop ALM801 0 ALM802 0 ALM803 0 ALM901 0 ALM902 0 ALM903 0 0 MANUAL Prevent Circuit Startup or Hard Stop 0 MANUAL Prevent Circuit Startup or Hard Stop 0 MANUAL Prevent Circuit Startup or Hard Stop 0 MANUAL Prevent Unit Startup or Hard Stop 0 MANUAL Prevent Unit Startup or Hard Stop 0 MANUAL Prevent Unit Startup or Hard Stop MESSAGE TRIP CONDITION ALM-523 Protective Limit - High Discharge Temp Cir A Chiller is running AND compressor discharge temperature sensor is in range AND compressor discharge temp (TEMP_DGT_A) > 140°F. System maintains DT at or below Compressor Maximum Discharge Temperature* at all times** during compressor operation. * Default 60°C (140°F) ** Except for 30 seconds following compressor start. ALM-525 Protective Limit - High Motor Temperature Cir A System maintains Compressor Motor Temperature* (TEMP_MTRW_A) at or below Compressor Motor Maximum Temperature at all times during compressor operation. * Default 93.3°C (200°F). Threshold, hysteresis, and persistence are configurable. ALM-529 Protective Limit - Low Disch Pressure Cir A System maintains DST (TEMP_DIS_ST_A) at or above the lower limit given by the Compressor Envelope (CMPA1CTL_eDSTMn) subject to operation below compressor envelope minimum DST(CMPA1CTL_eDSTMn) 10 minutes ALM-531 Protective Limit - Low Evap Refrigerant Temp Cir A System maintains ERT (TEMP_EVAP_T_A) no less than 0.55°C [1.0°F] above the freeze point (SERVICE1_freezesp) of the chilled fluid subject to operation below (fluid freeze point (SERVICE1_freezesp) + 0.55°C [1.0°F])>= 60 seconds at startup System ceases operation when the Oil Differential Pressure (PRESSURE_OIL_PD_A) < ALM-535 Protective (PRESSURE_OILPA1RQ) while the Limit - Low Oil Pressure following is TRUE: Difference Cir A · Oil Pump is ON (23XRV ONLY); - Compressor is ON · PRESSURE_OILPA1RQ is fixed at 15 psi ALM-545 Protective Limit - Evap Reverse Flow TEMP_ECW < TEMP_LCW after running for 60 sec ALM-546 Protective Limit - Cond Reverse Flow TEMP_LCDW < TEMP_ECDW after running for 60 sec ALM-547 Protective Limit - Compressor A Feedback Feedback from compressor has not been received after 10 seconds of sending command. This could be a signal that there is a communication issue to starter or VFD. ALM-550 Protective Limit - VFD A Speed Out Of Range This fault detection is enabled only during steady state conditions; hence this fault is not monitored during compressor speed ramp up and ramp down. (DRVA1STS_SPD) > ((CMPA1CTL_cmd) + VFD Speed Alert Dead band*) for 75 sec. * Default 10% ALM-801 VFD Fault VFD A1 Fault1 First fault detected in VFDA1. ALM-802 VFD Fault VFD A1 Fault2 Second fault detected in VFDA1. ALM-801 VFD Fault VFD A1 Fault3 Third fault detected in VFDA1. ALM-901 JSON Error Parsing Error ALM - 902 Software Exception [populated at runtime] Any exception from the application (variable text) ALM-903 Protective Limit - UI Freeze Reboot UI is frozen more than 60 seconds. TROUBLESHOOTING 35 CONTROLLER SETTINGS The controller settings are accessible through the System Config Menu (Service password access required). See Fig. 61 and 62. Fig. 63 -- Ethernet Configuration Enter the new address, Subnet Mask, and Default Gateway and validate it by pressing OK and Save. Return to the Network screen and enter the subnet mask and default gateway using the same method. Then return to the application and save the changes. DNS Configuration Select DNS Configuration from the Network Menu and change the DNS IP to desired value and then select OK and then Apply. Status will be updated accordingly. See Fig. 64. Fig. 61 -- System Configuration Menu Fig. 64 -- DNS Configuration CCN Configuration To modify the CCN configuration, select CCN Protocol Menu from the System Configuration Menu. The PIC6 CCN address, bus number and baud rate and be adjusted as per requirements. See Fig. 65. Fig. 62 -- Network Menu Unit IP Address On the System Config Menu screen, press Network Configuration to display the network parameters. See Fig. 63. NOTE: You must request an IP address, the subnet mask, and the default gateway from the system administrator before connecting the unit to the local Ethernet network. To change IP address manually, select the applicable ethernet configuration port from the Network Menu. See Fig. 63. Fig. 65 -- Control Identification Screen 36 Building Automation System Communication The PIC6 controller has onboard interface capability to communicate with building automation systems without the need for a third party translator. The controller can communicate via the following protocols: BACnet MS/TP (Master-Slave/TokenPassing), BACnet/IP (internet protocol), Modbus RTU (remote terminal unit) and Modbus TCP/IP (Transmission Control Protocol/Internet Protocol). Establishing communication between a site building automation system and the PIC6 controller is not part of the standard Carrier startup process. If it is necessary to support chiller control integration with the site building automation system, it will require a request from the Carrier Service Office/Distributor for a control technician to complete this task and additional charges will apply. Both BACnet and Modbus configuration menus can be selected from System Configuration Menu. BACnet MS/TP and Modbus RTU interface with PIC6 Port J8. BACNET MS/TP Adjust MS_TP MAC address. The MAC (media address control), MS_TP Baud Rate as required and keep MS_TP Max Masters as low as possible to limit the associated bandwidth with master polling. See Fig. 66. Fig. 68 -- Modbus RTU MODBUS TCP Adjust IP Config and DNS servers for proper communication. Adjust TCP Port Number, Units, Register Bit Mode, Real Type, Swap Endian as required and click Reboot to configure. See Fig. 69. Fig. 66 -- BACnet MS/TP BACNET IP Adjust IP Config and DNS servers for proper communication and if an IP BACnet Broadcast Management Device (BBMD) is utilized configure this as well. Select Reboot to configure the selected parameters. See Fig. 67. Fig. 67 -- BACnet IP MODBUS RTU Select Baudrate, parity, stop bit, units, Register Bit Mode, Real Type, Swap Endian and click Reboot. See Fig. 68. Fig. 69 -- Modbus TCP TOUCH SCREEN CALIBRATION Depending on the user and the position of the panel, it may be necessary to calibrate the touch screen if the cursor does not move precisely with the user's touch. When the user presses and holds an inactive part of the screen for 10 seconds, the screen will turn black with white text displaying "Calibrating Touch Screen" and white cross hairs. Touch the center of the cross-hair sight with a touch pen or similar blunt-ended stylus (do not use a metal object). When the cross-hair sight is touched, it moves to a new position; touch the center of the cross hairs again. When all positions have been configured, the calibration is complete and the screen returns to the Home Screen. COMMUNICATION PROBLEMS Hardware Problems See Table 12 for potential communication issues caused by hardware problems. Web Interface Problems See Table 13 for potential communication issues caused by web interface issues. The intranet site of the unit is the IP address (see Unit IP Address on page 36). NOTE: The unit cannot automatically obtain the network parameters via a DHCP server. 37 Table 12 -- Hardware Problems SYMPTOMS POSSIBLE CAUSES CHECKS The unit does not respond to the instruc- Problem at the RS485 converter level of Check the CCN cable connections. The tions sent by the supervision PC on the the PC or connection problem on the pri- unit CCN address is 0.1 and the com- CCN bus. mary CCN bus. munication speed is 9600 baud by default. Communication problem when connect- Electrical problem between 0-v CCN of Check the connection of the metal part ing two buses (primary bus and second- the primary bus and 0-v CCN of the sec- of the interface casing to earth. ary bus). ondary bus. SOLUTIONS Replace the RS485 connector. Connect the metal part of the interface casing to earth. Table 13 -- Web Interface Problemsa,b SYMPTOMS Start-up page loads, then goes to fault state. POSSIBLE CAUSES Network property details are not valid. CHECKS Check the network parameters (see the section Ethernet/IP Connection Problems on page 38). SOLUTIONS Contact your system administrator. Ethernet network is not available. Check to see if the orange LED on the Check the Ethernet connection to the local unit is flashing. network if the orange LED does not flash. While accessing the unit via the web Proxy server problem in the local network. Contact your system administrator. browser, the Java platform launches, but remains blocked. No file is loaded. In agreement with the system administrator, open the Runtime Java control panel and select Direct Connection in the system parameters and/or request in the web browser (ToolsOptions Connection System parameters) that no proxy server is used to go to the local addresses. If possible, uncheck "use of an automatic configuration script." Restart the web browser. The application has been launched, but the screens are not shown in the web browser. A proxy server is used to access the unit and this supplies the old screens to the browser. Incorrect configuration of the Java application. Check that the web browser does not go via a proxy server to access the unit. Check that the Java application does not store the internet files on the PC. Open the browser and in the system connection parameters add the IP address of the unit in the proxy exceptions. (ToolsOptions ConnectionSystem parameters"No proxy for"). See the section Java Application Configuration on page 40. NOTE(S): a. The unit cannot automatically obtain the network parameters via a DHCP (Dynamic Host Configuration Protocol) server. b. The intranet site address of the unit is the IP address. Ethernet/IP Connection Problems Use the following methods to troubleshoot: UNIT IS POINT-TO-POINT CONNECTED TO A PC Ensure controller is powered on prior to configuration and check Ethernet connection and PC Network Interface Card (NIC). NOTE: In addition to the following procedure, it may be necessary to check the Ethernet connection and/or configure the PC network board. In Network Settings, open Local Area Connection Properties. Select Internet Protocol and click Properties. See Fig. 70. The Internet Protocol Properties window is displayed. · If no IP address is configured in the General and Alterna- tive Configuration tabs, the unit IP address must be configured to 169.254.xxx.xxx. Modify the unit IP address and then restart the system. · If the PC has a fixed IP address configured in one of the two tabs (General and Alternative Configuration), the IP address of the PC and the unit IP address must have the system and sub-system fields in common. The last part of the IP address is the host number and must be unique on the sub-system. For example: Unit address -- 172.30.101.11 and PC address -- 172.30.101.182. In this example, 172.30 corresponds to the network, and 101 corresponds to the sub-system. Carry out the necessary modifications and try to access the unit again. In the case of a problem, open a Windows command window (Start, Execute, type cmd and press Enter), then type the command ping, followed by the unit IP address. In the example shown in Fig. 71, the PC receives four positive responses (replies). SELECT a30-5898 Fig. 70 -- Local Area Connection Properties 38 Fig. 71 -- Ping -- Positive Replies In the example shown in Fig. 72, the PC receives four negative responses (request timed out). Fig. 72 -- Ping -- Negative Responses If the PC receives four negative responses, check the internet browser parameters to determine if a proxy server or an automatic configuration script has been configured. If this is the case: · Deselect the proxy server or the configuration script and restart the browser, · Or refer to the section Java Application Configuration (page 40). Try to access the unit again. If the PC still does not receive a response from the unit, restart the unit. Contact your system administrator. UNIT IS CONNECTED TO THE LOCAL NETWORK The unit is connected to the local network by an uncrossed cable, and the unit is energized. Open a Windows command window (Start, Execute, type cmd and press Enter), then type the command ping, followed by the unit IP address. If the responses are positive (see Fig. 71), the internet browser configuration is faulty. Check the system parameters of the internet browser to determine if a proxy server or an automatic configuration script has been configured (Tools Internet Options ConnectionsSystem Parameters). See Fig. 73. If a proxy server is used, add the unit IP address to the exceptions list of the proxy server (advanced proxy configuration). See Fig. 74. If a configuration script is used, it is not possible to add the unit IP address to the exceptions list. In this case, see the section Java Application Configuration below. If the response to the "ping" command is negative, verify the IP address of the PC and the IP address of the unit. They must have the system network and sub-system in common. The last part of the IP address is the host number and must be unique on the subsystem; for example: Unit address -- 172.30.101.11 and PC address -- 172.30.101.182. In this example, 172.30 corresponds to the system network, and 101 corresponds to the sub-system. The host numbers are 11 and 182 respectively. a19-2175 Fig. 74 -- Proxy Settings ETHERNET CONNECTION ON THE PC Open the network configuration window of the PC and doubleclick Network Connections. Find the system interface board and check that no red "X" appears on the icon. The connection to the local network must be authorized and in the connected status. If this is not the case, check the connections and authorize/repair the network connection. Fig. 73 -- Local Area Network Settings 39 JAVA APPLICATION CONFIGURATION Open the Internet configuration window of the PC and doubleclick the Java application icon. If Java is not installed, a free download is available at http://www.java.com. If Java has already been installed, check if it is used by other applications. If so, check that these are compatible with the following settings in the Java control panel. See Fig. 75. · Network settings: In the Java Control Panel, click Network Settings. Select a direct connection to bypass the proxy server or select the automatic configuration script. See Fig 76. · Temporary internet files: In the Java Control Panel, click Settings in the Temporary Internet Files section. Be sure the setting Keep temporary files on my computer is unchecked (clear). See Fig. 77. Fig. 76 -- Network Settings a19-2176 Fig. 75 -- Java Control Panel Fig. 77 -- Temporary File Settings 40 APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE HOME MAIN MENU LOG IN / LOG OUT CONFIRM STOP CHOOSE OPERATING MODE ALARM MENU Fig. A -- Screen Structure, Basic Level (All) Access (No Password Required) HOME MAIN MENU LOG IN / LOG OUT CONFIRM STOP CHOOSE OPERATING MODE ALARM MENU Fig. B -- Screen Structure, User Level Access (User Password 1111 Required) 41 APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE (cont) HOME MAIN MENU LOG IN / LOG OUT CONFIRM STOP CHOOSE OPERATING MODE ALARM MENU Fig. C -- Screen Structure, Service Level Access (Service Password 1234 or 3333 Required) HOME MAIN MENU LOG IN / LOG OUT CONFIRM STOP CHOOSE OPERATING MODE ALARM MENU Fig. D -- Screen Structure, Factory User Level Access (Factory Password Required; must be deciphered using QR Code after initial 48 hours of powerup) 42 ICON APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE (cont) Inputs Menu Main Menu Descriptiona DISPLAYED TEXTb ACCESS All ASSOCIATED TABLE Inputs Menu Outputs All OUTPUTS Status All Status Runtime All RUNTIME Control Algo Menu User Control Algorithm Menu Setpoint All SETPOINT Configuration Menu System Configuration Menu Schedule Menu Service, Factory User, Service User Configuration Menu System Configuration Menu Occupancy Schedule Trending User TRENDING Quick Test Menu Service NOTE(S): a. In most cases User login does not gain access to all configurations screens in a given menu. b. Displayed text depends on the selected language (default is English). Quick Test Menu 43 APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE (cont) NOTE: The PIC6 controls platform is utilized across multiple product lines. In this appendix, all PIC6 software lines are shown, as configured for 23XR software. Not all lines may be applicable for the 23XR product. Temperature CCN TABLE NAME: TEMP PIC6 PATH: Main Menu Inputs Menu Temperature LINE PIC6 DESCRIPTION 1 Enterting Chill Water Temp 2 Leaving Chill Water Temp 3 Entering Cond Water Temp 4 Leaving Cond Water Temp 5 Remote Reset Temp 6 Evap Rfrg Liq Temp A 7 Evap Saturated Temp A 8 Evaporator Approach A 9 Discharge Gas Temp A 10 Discharge Sat Temp A 11 Cond Sat Temp A 12 Discharge Superheat A 13 Condenser Approach A 14 Motor Winding Temp A 15 Economizer Gas Temp A 16 Econ Saturated Temp A 17 Econ Superheat A 18 Oil Sump Temp A 19 Oil Vaporizer Temp LEGEND RO-- Read Only CCN NAME ECW LCW ECDW LCDW R_RESET EVAP_T_A EVP_ST_A EVPAPP_A DGT_A DIS_ST_A CND_ST_A DSH_A CNDAPP_A MTRW_A ECO_T_A ECOST_A ECO_SH_A OILTSMPA VAP_TEMP RANGE -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- DEFAULT VALUE -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- UNIT °F °F °F °F °F °F °F ^F °F °F °F ^F ^F °F °F °F ^F °F °F READ/WRITE RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO Pressure CCN TABLE NAME: PRESSURE PIC6 PATH: Main Menu Inputs Menu Pressure LINE PIC6 DESCRIPTION 1 Entering Evap Water Pressure 2 Leaving Evap Water Pressure 3 Evap Water Delta P 4 Entering Cond Water Pressure 5 Leaving Cond Water Pressure 6 Cond Water Delta P 7 Evaporator Pressure A 8 Discharge Pressure A 9 Condenser Pressure A 10 Economizer Pressure A 11 Oil Sump Pressure A 12 Oil Discharge Pressure A 13 Oil Press Diff A LEGEND RO -- Read Only CCN NAME EVAP_EWP EVAP_LWP EVAP_WDP COND_EWP COND_LWP COND_WDP EVAP_P_A DIS_P_A CND_P_A ECO_P_A OILPSMPA OIL_DP_A OIL_PD_A RANGE -- -- -- -- -- -- -- -- -- -- -- -- -- DEFAULT VALUE -- -- -- -- -- -- -- -- -- -- -- -- -- UNIT PSIG PSIG PSIG PSIG PSIG PSIG PSIG PSIG PSIG PSIG PSIG PSIG PSIG READ/WRITE RO RO RO RO RO RO RO RO RO RO RO RO RO Inputs CCN TABLE NAME: INPUTS PIC6 PATH: Main Menu Inputs Menu Inputs LINE PIC6 DESCRIPTION 1 Auto Demand Limit Input 2 Emergency Stop Contact 3 Ice Build Contact 4 Refrig Leakage Sensor 5 Remote Start/Stop 6 Spare Safety Input 7 Condenser Flow Switch 8 Evaporator Flow Switch 9 Cond Liq Lev A 10 High Pressure Switch A LEGEND RO -- Read Only CCN NAME AUTO_DEM E_STOP ICE_CON REF_LEAK REM_CON SAFETY COND_FSW EVAP_FSW CNDLVL_A HPS_A RANGE 0 to 100 ENABLE_EMSTOP NO_YES 4 to 20 STOP_START CLOSE_OPEN OPEN_CLOSE NO_YES 0 to 5 OPEN_CLOSE DEFAULT VALUE -- -- -- -- -- -- -- -- -- -- UNIT % -- -- mA -- -- -- -- -- -- READ/WRITE RO RO RO RO RO RO RO RO RO RO 44 APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE (cont) Outputs CCN TABLE NAME: OUTPUTS PIC6 PATH: Main Menu Outputs LINE PIC6 DESCRIPTION 1 Alert Relay 2 Alarm Relay 3 Running Relay 4 Chiller Stat Output 5 Head Pres Output 6 Tower Fan Relay High 7 Tower Fan Relay Low 8 VFD Tower Fan 9 Economizer EXV A 10 Main EXV A 11 HGBP Solenoid A 12 VFD Coolant Solenoid A 13 Comp A VFD Lockout 14 Vaporizer Heater 15 Oil Heater - Primary 16 Oil Heater - Secondary 17 Oil Reclaim Valve 18 Oil Pump Relay NOTE(S): a. Default value is shown only if configurable. LEGEND RO -- Read Only CCN NAME ALE ALM RUN CHST_OUT HDPV_OUT TFR_HIGH TFR_LOW TOW_FAN ECOEXV_A EXV_A HGBP_A VFDSOL_A CPA_LOCK VAP_HEAT OILHEAT1 OILHEAT2 OIL_RECL OILR RANGE OFF_ON OFF_ON OFF_ON -- -- OFF_ON OFF_ON 0 to 100 0 to 100 0 to 100 OFF_ON OFF_ON OFF_ON OFF_ON OFF_ON OFF_ON 0 to 100 OFF_ON DEFAULT VALUEa -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- UNIT -- -- -- % % -- -- % % % -- -- -- -- -- -- -- -- CCN TABLE NAME: GENUNIT PIC6 PATH: Main Menu Status Menu Unit Status LINE PIC6 DESCRIPTION 1 Unit Status 2 Unit Status Text 3 Time Until Start 4 Minimum Runtime Timer 5 BACnet Occupied 6 Unit Mode 0=Disabled, 1=Enabled, 2=Serv Strt, 3=Serv Tst 7 HMI Start/Stop Cmd 8 Cmd Start/Stop 9 Control Point 10 Emergency Stop 11 Active Demand Limit 12 Lag Demand Limit 13 Local Sched Occupied 14 Ice Build Occupied 15 Ice Building 16 System State 0=Off, 1=Delay, 2=On, 3=Tripout 17 Swift Restart State Text 18 Swift Restart State 0=Disabled, 1=Enabled, 2=Active, 3=Complete 19 Ramp Loading Active 20 Ramp Rate (per Min) 21 Ramp Type NOTE(S): a. Default value is shown only if configurable. LEGEND RO -- Read Only Unit Status CCN NAME STATUS sts_txt min_left min_run BAC_OCC ONOFFSVC LCL_S_S CHIL_S_S CTRL_PNT EMSTOP DEM_LIM LAG_LIM LOC_OCC ICE_OCC ice_bld SYS_STAT rrst_txt rpdrstst ramp_act ramprate rmptyptx RANGE 0 to 16 CHARS24 -- -- OFF_ON 0 to 3 OFF_ON OFF_ON 4 to 153 NO_YES 0 to 100 0 to 100 NO_YES NO_YES 0 to 3 0 to 3 CHARS24 0 to 3 NO_YES -- CHARS24 DEFAULT VALUEa -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- UNIT -- -- min min -- -- -- -- °F -- % % -- -- -- -- -- -- -- -- -- READ/WRITE RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO READ/WRITE RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO 45 APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE (cont) Drive A Status CCN TABLE NAME: DRVA1STS PIC6 PATH: Main Menu Status Menu Drive A Status LINE PIC6 DESCRIPTION 1 VFD Coms Status 0=OK, 1=PARTIAL, 2=NO COMS 2 VFD Coms Status Text 3 VFD Average Line Voltage 4 VFD Average Line Current 5 VFD Average Line KW 6 VFD Bus Voltage 7 VFD Motor Current 8 VFD Motor Curr Pct Rated 9 VFD Motor KW 10 VFD Capacity 11 VFD Speed 12 VFD Inverter Temp 13 VFD IGBT Temp 14 VFD Rectifier Temp 15 VFD Motor Rpm 16 VFD Last Fault Code 17 VFD Status Word1 18 VFD Status Word2 19 VFD Alert Word1 20 VFD Alert Word2 21 VFD Alarm Word1 22 VFD Alarm Word2 CCN NAME COMS coms_txt LINE_V LINE_CUR LINE_KW BUS_V MOT_CUR AMPS_PCT MOT_KW PCT SPD INV_T IGBT_T RECT_T MOT_RPM LAST_FLT STAT_WD1 STAT_WD2 ALT_WD1 ALT_WD2 ALM_WD1 ALM_WD2 NOTE(S): a. Default value is shown only if configurable. LEGEND RO -- Read Only RANGE 0 to 2 CHARS8 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- DEFAULT VALUEa -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- UNIT -- -- V A kW V A % kW % Hz °F °F °F rpm -- -- -- -- -- -- -- Hydronics Status CCN TABLE NAME: HYDRSTS PIC6 PATH: Main Menu Status Menu Hydronics Status LINE PIC6 DESCRIPTION Evaporator 1 Chill Water Pump 2 Flow Established 3 Evaporator Flow Switch 4 Entering Evap Water Pres 5 Leaving Evap Water Pres 6 Evap Water Delta P 7 Actual Evap GPM Condenser 1 Cond Water Pump 2 Flow Established 3 Condenser Flow Switch 4 Entering Cond Water Pres 5 Leaving Cond Water Pres 6 Cond Water Delta P 7 Actual Cond GPM CCN NAME CHWP1 ehas_flo EVAP_FSW EVAP_EWP EVAP_LWP EVAP_WDP aegpm CDWP1 chas_flo COND_FSW COND_EWP COND_LWP COND_WDP acgpm NOTE(S): a. Default value is shown only if configurable. LEGEND RO-- Read Only RANGE NO_YES 0 to 1 OFF_ON OFF_ON NO_YES NO_YES -- NO_YES NO_YES 0 to 1 0 to 0 -- -- -- DEFAULT VALUEa -- -- -- -- -- -- -- -- -- -- -- -- -- -- UNIT -- -- -- PSIG PSIG PSIG GPM -- -- -- PSIG PSIG PSIG GPM READ/WRITE RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO READ/WRITE RO RO RO RO RO RO RO RO RO RO RO RO RO RO 46 APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE (cont) Protocol Commands CCN TABLE NAME: PROTOCOL PIC6 PATH: Main MenuStatus MenuProtocol Commands LINE CCN 1 2 3 4 5 6 BACNET 1 2 3 4 5 6 7 8 MODBUS 1 2 3 4 5 6 PIC6 DESCRIPTION CCN Occupy CCN Demand Limit CCN Estop CCN Fire Safety CCN Start/Stop CCN Lockout BACNET Occupy BACNET Demand Limit BACNET Estop BACNET Fire Safety BACNET Start/Stop BACNET Lockout BACNET Alarm Flag BACNET Alert Flag MODBUS Occupy MODBUS Demand Limit MODBUS Estop MODBUS Fire Safety MODBUS Start/Stop MODBUS Lockout CCN NAME CCNOCC CCNDEML CCNESTOP CCNSFTY CCN_S_S CCNLKOUT BACOCC BACDEML BACESTOP BACSFTY BAC_S_S BACLKOUT BACALARM BACALERT MODOCC MODDEML MODESTOP MODSFTY MOD_S_S MODLKOUT RANGE DEFAULT VALUEa OFF_ON 40 to 100 ENABLE_EMSTOP OFF_ON STOP_START OFF_ON OFF -- -- OFF -- OFF OFF_ON -- 40 to 100 -- ENABLE_EMSTOP -- OFF_ON -- STOP_START -- OFF_ON -- OFF_ON -- OFF_ON -- OFF_ON -- 40 to 100 -- ENABLE_EMSTOP -- OFF_ON -- STOP_START -- OFF_ON -- NOTE(S): a. Default value is shown only if configurable. Runtimea UNIT -- % -- -- -- -- -- % -- -- -- -- -- -- -- % -- -- -- -- CCN TABLE NAME: RUNTIME PIC6 PATH: Main Menu Runtime LINE PIC6 DESCRIPTION Starts 1 Compressor A Starts 2 Oil Pump A Starts 3 CompA Starts in 12 Hrs 4 CompA Recy Strts in 4 Hrs 5 Swift Restarts in 1 Hr 6 Comp A Start to Start 7 Comp A Stop to Start Hours 1 Service Runtime 2 Machine Operating Hours 3 Compressor A Hours 4 Oil Pump A Hours 5 Evap Pump 1 Hours 6 Cond Pump 1 Hours Controller 1 PIC6 Uptime 2 Last Reboot Reason Power On Reset 1 Power On Reset Time 1 2 Power On Reset Time2 3 Power On Reset Time 3 4 Power On Reset Time 4 5 Power On Reset Time 5 6 Power On Reset Time 6 7 Power On Reset Time 7 8 Power On Reset Time 8 9 Power On Reset Time 9 10 Power On Reset Time 10 CCN NAME st_compa st_oilpa st12_a rcycst_a swiftcnt stst_a spst_a hr_svc hr_mach hr_compa hr_oilpa hr_epmp1 hr_cpmp1 uptime last_rr por_tm1 por_tm2 por_tm3 por_tm4 por_tm5 por_tm6 por_tm7 por_tm8 por_tm9 por_tm10 RANGE DEFAULT VALUEb UNIT -- -- -- -- -- -- -- hours hours hours hours hours hours day-hour-min mo-dy-yr-hr-mn-sc mo-dy-yr-hr-mn-sc mo-dy-yr-hr-mn-sc mo-dy-yr-hr-mn-sc mo-dy-yr-hr-mn-sc mo-dy-yr-hr-mn-sc mo-dy-yr-hr-mn-sc mo-dy-yr-hr-mn-sc mo-dy-yr-hr-mn-sc mo-dy-yr-hr-mn-sc NOTE(S): a. The displayed runtime is updated every hour. To avoid the loss of data in case of disruption, the values are backed up. b. Default value is shown only if configurable. LEGEND RO -- Read Only RW -- Read/Write READ/WRITE RW RO RW RW RW RW RO RO RO RO RO RO RO RO RO RO RO RO RO RO READ/WRITE RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO 47 APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE (cont) Control Algo CCN TABLE NAME: CONTROL PIC6 PATH: Main Menu Control Algo Menu MENU NAME MENU TEXT DESCRIPTION ACCESS MENU ICONS 1 CIRACTL Circuit A Control Menu USER 2 CAPCTL Capacity Control USER 3 EPMPCTL Evap Pump Control USER 4 CPMPCTL Cond Pump Control USER 5 OILVCTL Oil Viscosity Control USER 6 HDPRCTL Head Pressure Control USER CCN TABLE NAME: SETPOINT PIC6 PATH: Main Menu Set Points LINE PIC6 DESCRIPTION 1 Cooling LCW Setpoint 2 Ice Build Setpoint 3 EWT Control Option 4 Cooling ECW Setpoint 5 Base Demand Limit 6 Recycle Shutdown Offset 7 Recycle Startup Offset NOTE(S): a. Default value is shown only if configurable. LEGEND RW -- Read/Write Set Points CCN NAME lcw_sp ice_sp EWT_OPT ecw_sp dem_base rcyc_lo rcyc_hi RANGE 10 to 120 DEFAULT VALUEa 45 15 to 60 40 DSABLE_ENABLE 0 15 to 120 60 25 to 100 100 0 to 10 5 0 to 10 5 General Configuration CCN TABLE NAME: GENCONF PIC6 PATH: Main Menu Config Menu General Config LINE PIC6 DESCRIPTION 1 Ramp Loading Type Temp=0, Amps=1, Kw=2 2 Enable Ramp Loading 3 Ramp Rate (per Min) 4 Ramp Rate (per Min) 5 Ramp Rate (per Min) 6 Ice Mode Enable 7 Ice Mode Recycle 8 Refrigerant Leak Option 9 Circuit A Capacity Limit 10 Demand Limit Source 0=Local, 1=AnalogIO NOTE(S): a. Default value is shown only if configurable. LEGEND RW-- Read/Write CCN NAME rampsel ramp_en rrate_t rrate_a rrate_k ice_cnfg ice_rec leak_en caplim_a dem_sel RANGE DEFAULT VALUEa 0 to 2 0 DSABLE_ENABLE -- 0.5 to 32 0.5 0.5 to 100 0.5 0.5 to 100 0.5 DSABLE_ENABLE -- DSABLE_ENABLE -- DSABLE_ENABLE -- 20 to 100 100 0 to 1 0 UNIT °F °F -- °F % °F °F UNIT -- -- °F A kW -- -- -- % -- READ/WRITE RW RW RW RW RW RW RW READ/WRITE RW RW RW RW RW RW RW RW RW RW 48 APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE (cont) Reset Configuration CCN TABLE NAME: RESETCFG PIC6 PATH: Main Menu Configuration Menu Reset Config LINE 1 2 3 4 5 6 7 8 PIC6 DESCRIPTION Temp Reset Type None=0, 4-20mA=1, Remote Temp=2,Water DT=3 Degrees Reset at 20mA Maximum Deg Temp Reset Remote Temp Full Reset Remote Temp No Reset Deg Reset Water DT Full Controlled DT Full Reset Controlled DT No Reset NOTE(S): a. Default value is shown only if configurable. CCN NAME res_sel der_20ma deg_rset remtm_fu remtm_no drwdt_fu ctldt_fu ctldt_no RANGE 0 to 3 30 to 30 30 to 30 40 to 245 40 to 245 30 to 30 0 to 15 0 to 15 Service Configuration DEFAULT VALUEa 0 10.0 10.0 65.0 85.0 10.0 0 10 UNIT -- ^F ^F °F °F ^F ^F ^F CCN TABLE NAME: SERVICE PIC6 PATH: Main Menu Configuration Menu Service Config CFG LINE PIC6 DESCRIPTION 1 Evaporator Fluid Type 0=Water, 1=Med Brine, 3=Low Brine 2 Brine Freeze Setpoint 3 Comp Min Off Time 4 Demand Limit At 20 mA 5 Minimum Fluid Temp 6 Maximum Fluid Temp 7 Service Password 8 Service Lockout 9 Restart Options 0=None, 1=Auto, 2=Swift Restart 10 Starts Limit Bypass 11 Starts Per Period 12 Comp Starts Period 13 Recy Starts Per Period 14 Comp Rcyc Starts Period 15 Oil Pressure Verify Time 16 Soft Stop Enable 17 Soft Stop Threshold 18 Emergency Stop Enable 19 Spare Safety Enable 20 Powerloss Autoreset Lim NOTE(S): a. Default value is shown only if configurable. CCN TABLE NAME: FACTORY PIC6 PATH: Menu Config Menu Factory Config LINE PIC6 DESCRIPTION 1 Refrigerant Type 4=R-134a, 11=R-513A 2 Chiller Tons 3 HGBP Control Option 4 Design Input kW 5 Design Input kW/Ton 6 Design Ent Evap Temp 7 Design Lvg Evap Temp 8 Design Evap GPM 9 Design Evap Press Drop 10 Design Evap Refrig Temp 11 Design Ent Cond Temp 12 Design Lvg Cond Temp 13 Design Cond GPM 14 Design Cond Press Drop 15 Design Cond Refrig Temp NOTE(S): a. Default value is shown only if configurable. LEGEND RW -- Read/Write CCN NAME flui_typ freezesp min_off dem_20ma min_lwt max_lwt ser_pass lockout rstrtopt stlim_by stperp cmp_stp rstperp cmp_rstp oilpvr_t sftst_en sftst_th emstopen spstopen pwaulim RANGE DEFAULT VALUEa 0 to 2 0 20 to 34 34 60 to 1200 120 10 to 100 40 20 to 38 38 38 to 153 95 NO_YES -- NO_YES -- 0 to 2 0 NO_YES -- 0 to 255 6 0 to 255 12 0 to 255 5 0 to 255 4 15 to 300 40 DSABLE_ENABLE -- 0 to 100 50 DSABLE_ENABLE -- DSABLE_ENABLE -- 4 to 168 168 Factory Configuration CCN NAME refrig tons hgbp_opt din_kw dkw_ton dewt dlwt degpm depdft dert decwt dlcwt dcgpm dcpdft dcrt RANGE DEFAULT VALUEa 0 to 15 4 100 to 600 100 DSABLE_ENABLE -- 0 to 0 0 0 to 0 0 0 to 0 0 0 to 0 0 0 to 0 0 0 to 0 0 0 to 0 0 0 to 0 0 0 to 0 0 0 to 0 0 0 to 0 0 0 to 0 0 UNIT -- °F sec % °F °F -- -- -- -- -- -- -- -- sec -- % -- -- hours UNIT -- TONS -- kW kW °F °F GPM Feet °F °F °F GPM Feet °F READ/WRITE RW RW RW RW RW RW RW RW READ/WRITE RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW READ/WRITE RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW 49 APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE (cont) Comp A Configuration CCN TABLE NAME: CMPA1CFG PIC6 PATH: Main Menu Configuration Menu Circuit A Config Menu Comp A Config LINE PIC6 DESCRIPTION 1 Cmp A LowSatSuctOffset 2 Cmp A HiDischTempOffset 3 Cmp A HiDischSatOffset NOTE(S): a. Default value is shown only if configurable. LEGEND RW -- Read/Write CCN NAME CSSTLa hiDTOff hiDSTOff RANGE 0 to 10 0 to 10 0 to 10 DEFAULT VALUEa 2 10 5 UNIT °F °F °F CCN TABLE NAME: HGBPACFG PIC6 PATH: Main Menu Configuration Menu Circuit A Config Menu Hot Gas A Config LINE PIC6 DESCRIPTION 1 Minimum Load Ctrl 2 Minimum Load Ctrl Enable 3 Fluid Temp Offset 4 Fluid Temp Deadband 5 Compressor Speed Ctrl 6 Comp Speed Ctrl Enable 7 HGBP Enable Below Pos 8 Disable Speed Deadband NOTE(S): a. Default value is shown only if configurable. LEGEND RW -- Read/Write Hot Gas A Configuration CCN NAME flt_en flt_off fltdband cpspd_en maxcpspd cpspdbnd RANGE -- DSABLE_ENABLE Real to 0 0 to Real -- DSABLE_ENABLE 15 to Real 0 to Real DEFAULT VALUEa -- -- 0.5 0.5 -- -- 30 15 UNIT -- -- °F °F -- Hz Hz Hz CCN TABLE NAME: EXVACFG PIC6 PATH: Main Menu Configuration Menu Circuit A Config Menu EXV A Config LINE PIC6 DESCRIPTION 1 EXV Cond Liq Lvl Stpt 2 EXV Approach Setpoint 3 EXV Lo Disch Superh Stpt 4 EXV Lo Disch Superh Ofst 5 EXV Max Disch Temp Stpt 6 EXV Subcooling Min Stpt 7 EXV Subcooling Min Ofst 8 EXV LowSatSuctOffset NOTE(S): a. Default value is shown only if configurable. LEGENDLEGEND RW -- Read/Write EXV A Configuration CCN NAME cll_stpt aTStpt lo_dshsp lo_dshof max_dist sbc_min sbc_of sSTLeMOa RANGE 0 to 0 0 to 0 0 to 0 0 to 0 0 to 0 0 to 0 0 to 0 0 to 10 DEFAULT VALUEa 1 5 1 0 180 0 0 3 UNIT -- -- -- -- -- -- -- °F READ/WRITE RW RW RW READ/WRITE -- RW RW RW -- RW RW RW READ/WRITE RW RW RW RW RW RW RW RW 50 APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE (cont) Drive A Configuration CCN TABLE NAME: DRVA1CFG PIC6 PATH: Main Menu Configuration Menu Circuit A Config Menu Drive A Config LINE PIC6 DESCRIPTION 1 Rated Line Voltage 2 Motor Rated Load Amps 3 Motor Nameplate Voltage 4 Motor Nameplate Current 5 Motor Nameplate RPM 6 Motor Nameplate KW 7 Compressor 100% Speed 8 Compressor Minimum Speed 9 Compressor Start Speed 10 Torque Limit Percent 11 Current Limit Percent 12 PWM Switch Frequency 13 Skip Frequency 1 14 Skip Frequency 2 15 Skip Frequency 3 16 Skip Frequency Band 17 Increase Ramp Time 18 Decrease Ramp Time NOTE(S): a. Default value is shown only if configurable. CCN NAME rlv_i rla_m rlv rla rlrpm rlkw rlhz min_spd strt_spd torq_lim curr_lim pwm_freq skipfrq1 skipfrq2 skipfrq3 skipband ramp_inc ramp_dec RANGE 208 to 600 10 to 5000 340 to 480 10 to 5000 1500 to 3960 0 to 65535 54 to 140 20 to 50 20 to 50 0 to 120 0 to 115 0 to 4 0 to 102 0 to 102 0 to 102 0 to 102 10 to 255 10 to 600 DEFAULT VALUEa 460 200 460 200 3750 1500 90 20 20 115 108 2 30 30 30 0 100 10 Lube A Configuration UNIT V A V A rpm kW Hz Hz Hz % % kHz Hz Hz Hz Hz sec sec CCN TABLE NAME: LUBECFGA PIC6 PATH: Main Menu Configuration Menu Circuit A Config Menu Lube A Config LINE PIC6 DESCRIPTION 1 Vaporizer Heater On 2 Vaporizer Heater Off 3 Sump1 Heater On 4 Sump1 Heater Off 5 Sump2 Heater On 6 Sump2 Heater Off 7 Turn On HGBP 8 Turn Off HGBP 9 Minimum Lift 10 Minimum Hz NOTE(S): a. Default value is shown only if configurable. LEGEND RW -- Read/Write CCN NAME vphton vphtoff smp1on smp1off smp2on smp2off hgbpon hgbpoff minlift minhz RANGE -- -- -- -- -- -- -- -- -- -- DEFAULT VALUEa 100 120 140 145 125 140 200 5 200 24 Hydronics Configuration UNIT -- -- -- -- -- -- -- -- -- -- CCN TABLE NAME: HYDRCFG PIC6 PATH: Main Menu Configuration Menu Hydronics Config READ/WRITE RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW READ/WRITE RW RW RW RW RW RW RW RW RW RW 51 APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE (cont) Update Runtime CCN TABLE NAME: UPDRUNT PIC6 PATH: Main Menu Configuration Menu Update Run Time Limits Configuration CCN TABLE NAME: LIMITCFG PIC6 PATH: Main Menu Configuration Menu Limits Config Head Pressure Configuration CCN TABLE NAME: HDPRCFG PIC6 PATH: Main Menu Configuration Menu Head Pressure Config 52 APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE (cont) Date/Time Config Menu CCN TABLE NAME: TIMECFG PIC6 PATH: Main Menu System Configuration Menu Date/Time Configuration Menu MENU NAME MENU TEXT DESCRIPTION ACCESS MENU ICONS 1 Date/Time Configuration DATETIME USER 2 NTP Time Sync NPCTIME USER User Password Change CCN TABLE NAME: USERPASS PIC6 PATH: Main Menu System Configuration Menu User Password Change Network Configuration - Eth0 Configuration CCN TABLE NAME: ETH0CONF PIC6 PATH: Main Menu Systems Configuration Menu Network Eth0 Config 53 APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE (cont) Network Configuration - Eth1 Configuration CCN TABLE NAME: ETH1CONF PIC6 PATH: Main Menu Systems Configuration Menu Network Eth1 Config Network Configuration - DNS Configuration CCN TABLE NAME: DNS PIC6 PATH: Main Menu Systems Configuration Menu Network DNS Config Network Configuration - Network Diagnostics CCN TABLE NAME: NETDIAG PIC6 PATH: Main Menu Systems Configuration Menu Network Network Diagnostics 54 APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE (cont) Network Configuration - IOT Cloud Diagnostics CCN TABLE NAME: IOTCLDDG PIC6 PATH: Main Menu Systems Configuration Menu Network IOT Cloud Diagnostics Alarm Email Configuration CCN TABLE NAME: EMAILCFG PIC6 PATH: Main Menu Systems Configuration Menu Alarm Email Config Termination Resistor CCN TABLE NAME: TERMRES PIC6 PATH: Main Menu Systems Configuration Menu Termination Resistor 55 APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE (cont) Controller ID CCN TABLE NAME: CTRLID PIC6 PATH: Main Menu Systems Configuration Menu Controller ID System Information CCN TABLE NAME: SYSINFO PIC6 PATH: Main Menu Systems Configuration Menu System Information CCN Protocol Menu - CCN Configuration CCN TABLE NAME: CNN PIC6 PATH: Main Menu Systems Configuration Menu CCN Protocol Menu 56 APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE (cont) BACnet Protocol Menu CCN TABLE NAME: BACNET PIC6 PATH: Main Menu System Configuration Menu BACnet Protocol Menu BACnet Config BACnet IP BACnet MS/TP Modbus Protocol Menu CCN TABLE NAME: MODBUS PIC6 PATH: Main Menu Systems Configuration Menu Modbus Protocol Menu Modbus Config Modbus TCP Modbus RTU 57 APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE (cont) USB Log Export CCN TABLE NAME: USBEXPRT PIC6 PATH: Main Menu Systems Configuration Menu USB Log Export CCN TABLE NAME: LOCALOCC PIC6 PATH: Main Menu Schedule Menu Local Schedule Local Schedule Holiday Schedule CCN TABLE NAME: HOLIDAY PIC6 PATH: Main Menu Schedule Menu Holiday Schedule 58 APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE (cont) Trending CCN TABLE NAME: TRENDING PIC6 PATH: Main Menu Trending Quick Test A CCN TABLE NAME: QCKTESTA PIC6 PATH: Main Menu Quick Test Menu Quick Test A LINE PIC6 DESCRIPTION 1 Elapsed Time in Svc Test 2 Main EXV A 3 Econ EXV A 4 Hot Gas Bypass A 5 Oil Pump 6 Oil Reclaim Valve 7 Oil Heater - Primary 8 Oil Heater - Secondary 9 Vaporizor Heater 10 Alert Relay 11 Alarm Relay 12 Running Relay 13 Unit Status 14 Tower Fan Speed 15 Tower Fan High 16 Tower Fan Low 17 Head Pressure Output mA 18 Evap Pump 1 19 Evap Pump 1 Speed 20 Cond Water Pump 1 21 Cond Water Pump 1 Speed CCN NAME ELAPSED TR_EXVA TR_EEXVA TR_HGBPA TR_OILR TR_OILMA TR_OLHT1 TR_OLHT2 TR_VHEAT TR_ALE TR_ALM TR_RUN TR_STAT TR_T_FAN TR_T_F_H TR_T_F_L TR_HDPV TR_CHWP1 TRCHWPV1 TR_CDWP1 TRCDWPV1 NOTE(S): a. Default value is shown only if configurable. RANGE 0 to 65535 0 to 100 0 to 100 OFF_ON OFF_ON 0 to 100 OFF_ON OFF_ON OFF_ON OFF_ON OFF_ON OFF_ON 0 to 20 0 to 100 OFF_ON OFF_ON 0 to 100 OFF_ON 0 to 100 OFF_ON 0 to 100 DEFAULT VALUEa 0 0 0 -- -- 0 -- -- -- -- -- -- 0 0 -- -- 0 -- 0 -- 0 UNIT min % % -- -- % -- -- -- -- -- -- mA % -- -- % -- % -- % READ/WRITE RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW 59 APPENDIX A -- PIC6 SCREEN AND TABLE STRUCTURE (cont) Thermistor Calibration CCN TABLE NAME: THRMCALB PIC6 PATH: Main Menu Quick Test Menu Thermistor Calibration Transducer Calibration CCN TABLE NAME: TRNSCALB PIC6 PATH: Main Menu Quick Test Menu Transducer Calibration ICON DISPLAYED TEXT Reset Alarms Alarms Menu Description ACCESS All ASSOCIATED TABLE ALARMRST PAGE NO. 60 Current Alarms All CUR_ALM History Alarms All ALMHIST1 Alarm Reseta CCN TABLE NAME: ALARMRST PIC6 PATH: Main Menu Alarm Menu Alarm Reset LINE 1 2 3 4 5 6 7 PIC6 DESCRIPTION Alarm Reset Alarm State Current Alarm 1 Current Alarm 2 Current Alarm 3 Current Alarm 4 Current Alarm 5 CCN NAME RST_ALM ALM_STAT alarm_1c alarm_2c alarm_3c alarm_4c alarm_5c RANGE NO/YES DEFAULT VALUEb NO NOTE(S): a. For more information about viewing and resetting alarms, see the Diagnostics and Troubleshooting section on page 27. b. Default value is shown only if configurable. LEGEND RO -- Read Only RW -- Read/Write UNIT -- -- -- -- -- -- -- READ/WRITE RW RO RO RO RO RO RO 60 APPENDIX B -- CONTROL PANEL PCB BOARD STATUS INDICATORS INPUT/OUTPUT BOARD (IOB) All IOB boards have LED indicators that show control board and communication status. A red LED on each control module operates in the following manner: · Power not present or power supply failure: LED is off · Power present but microprocessor in Reset: LED is off · Microprocessor operational but not communicating: LED flashes 3 seconds on, 3 seconds off · Microprocessor operational and communicating with con- trol system: LED flashes at 0.5 Hz rate (1 second on, 1 second off) in sync (±100 ms) with all other new control modules on the same communication bus · Microprocessor in boot mode: LED flashes at 0.2 seconds on, 0.2 seconds off Each independent communication port has a green status LED. The green LED is on when data is being transmitted by the board. All RS485 ports have a green LED. SIOB BOARD For diagnostic purposes the SIOB can visually be checked as follows: · While data is transmitted on the LEN bus a green LED will flash · If no data is transmitted on the LEN bus the green LED will be OFF 61 OBJECT NAME ALARMRST_alarm_1 ALARMRST_alarm_2 ALARMRST_alarm_3 ALARMRST_alarm_4 ALARMRST_alarm_5 ALARMRST_RST_ALM ALARMRST_SYS_ALM CAPDCTL_actstpt CAPDCTL_ck1capmn CAPDCTL_ck1capmx CAPDCTL_ck1caprq CAPDCTL_compldrq CAPDCTL_dem_act CAPDCTL_ramp_act CAPDCTL_scstptof CAPDCTL_stptbst CAPDCTL_syscapmx CAPDCTL_syscaprq CAPECTL_act_ccap CAPECTL_act_fcap CAPECTL_act_vcap CAPECTL_avl_cap CAPECTL_avl_fcap CAPECTL_avl_vcap CAPECTL_cap CAPECTL_cap_pct CAPECTL_run_fcap CAPECTL_run_vcap CIRCACTL_cap_tons CIRCACTL_circ_wrd CIRCACTL_ck1_acap CIRCACTL_ck1_cap CIRCACTL_ck1_capp CIRCACTL_ck1accap CIRCACTL_ck1afcap CIRCACTL_ck1afscp CIRCACTL_ck1avcap CIRCACTL_ck1avscp CIRCACTL_ck1rfcap CIRCACTL_ck1rvcap CIRCACTL_cmpn_wrd CIRCACTL_status CIRCACTL_stdystat CMPA1CTL_aDSTMn CMPA1CTL_aDSTMx CMPA1CTL_aSSTMn CMPA1CTL_aSSTMx CMPA1CTL_cAN CMPA1CTL_cANp CMPA1CTL_cASp CMPA1CTL_cMax CMPA1CTL_cmd CMPA1CTL_cMin CMPA1CTL_cObj CMPA1CTL_dSTS CMPA1CTL_dTS CMPA1CTL_eDSTMn CMPA1CTL_eDSTMx CMPA1CTL_elubsp CMPA1CTL_envwrd CMPA1CTL_eSSTMn CMPA1CTL_eSSTMx CMPA1CTL_fTStp CMPA1CTL_fWd CMPA1CTL_isEnable CMPA1CTL_isNom CMPA1CTL_isRd2Go APPENDIX C -- NETWORK CONFIGURATION BACnet Points List TYPE AV AV AV AV AV BV AV AV AV AV AV AV BV BV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV BV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV BV BV BV INSTANCE 411 412 413 414 415 161 410 313 314 315 316 317 131 130 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 132 179 180 181 182 183 184 185 186 189 187 188 190 191 193 194 205 206 195 196 197 198 89 90 91 OPTION Type 6 Type 6 Type 6 Type 6 Type 6 Type 4 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 4 Type 4 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 4 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 4 Type 4 Type 4 COVINC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PV ACCESS RO RO RO RO RO RO RO RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO 62 DESCRIPTION Jbus Current Alarm 1 Jbus Current Alarm 2 Jbus Current Alarm 3 Jbus Current Alarm 4 Jbus Current Alarm 5 Alarm Reset System Alert/Alarm Active Fluid Temp Setpt cirVarSpdCapLimMinArray cirVarSpdCapLimMaxArray Circ Cap Req Array Comp Load Required Demand Limit Active Ramp Loading Active Short Cycle Setpt Offset Setpoint Boost sysVarSpdCapLimMax System Capacity Req System Actual Comp Cap sysActualFixSpdComprCap sysActualVarSpdComprCap System Avail Comp Cap SysAvailFixSpdComprCap SysAvailVarSpdComprCap System Capacity System Capacity Percent sysRunFixSpdComprCap sysRunVarSpdComprCap System Capacity Tons Circuit A Diag Word Circ A Avail Comp Cap Circuit A Capacity Circuit A Capacity Pct Circ A Actual Comp Cap cirAAvailFixSpdComprCap cirAActualFixSpdComprCap cirAAvailVarSpdComprCap cirAActualVarSpdComprCap cirARunFixSpdComprCap cirARunVarSpdComprCap Compression A Diag Word Circuit A Status Circ A Steady State Flag CmpA AbsDischSatTMin CmpA AbsDischSatTMax CmpA AbsSuctSat TMin CmpA AbsSuctSatTMax CmpA Act Nom Capacity CmpA Act Nom Cap Pct CmpA Act Scal Cap pct CmpA Capacity Max CmpA Command CmpA Capacity Min CmpA Current Obj CmpA SatDischTempSetpt CmpA DischTempSetpt CmpA EnvDischSatTMin CmpA EnvDischSatTMax CmpA Oil Guidance Setpt CmpA Env Diag Word CmpA EnvSuctSatTMin CmpA EnvSuctSatTMax CmpA Fluid Temp Setpt CmpA Fault Word CmpA Enable CmpA Nominal CmpA Ready to Start OBJECT NAME CMPA1CTL_isRd2St CMPA1CTL_isStart CMPA1CTL_isStop CMPA1CTL_iTS CMPA1CTL_mTS CMPA1CTL_oVS CMPA1CTL_rTS CMPA1CTL_shrt_cyc CMPA1CTL_sSTS CMPA1CTL_stall_ct CMPA1CTL_statwrd CMPA1CTL_vi_cmd CMPA1CTL_vi_cObj CMPA1CTL_vi_dword CMPA1CTL_vi_sp1 CMPA1CTL_vi_sp2 CPMPCTL_disc_cmd CPMPCTL_dWd CPMPCTL_fWd CPMPCTL_has_flo CPMPCTL_isEnable CPMPCTL_isNom CPMPCTL_isRd2Go CPMPCTL_isRd2St CPMPCTL_isStart CPMPCTL_isStop CTLSTATE_ice_bld DRVA1CFG_curr_lim DRVA1CFG_min_spd DRVA1CFG_pwm_freq DRVA1CFG_ramp_dec DRVA1CFG_ramp_inc DRVA1CFG_rla DRVA1CFG_rla_m DRVA1CFG_rlhz DRVA1CFG_rlkw DRVA1CFG_rlrpm DRVA1CFG_rlv DRVA1CFG_rlv_i DRVA1CFG_skipband DRVA1CFG_skipfrq1 DRVA1CFG_skipfrq2 DRVA1CFG_skipfrq3 DRVA1CFG_strt_spd DRVA1CFG_torq_lim DRVA1STS_ALM_WD1 DRVA1STS_ALM_WD2 DRVA1STS_ALT_WD1 DRVA1STS_ALT_WD2 DRVA1STS_AMPS_PCT DRVA1STS_BUS_V DRVA1STS_COMS DRVA1STS_IGBT_T DRVA1STS_INV_T DRVA1STS_LAST_FLT DRVA1STS_LINE_CUR DRVA1STS_LINE_KW DRVA1STS_LINE_V DRVA1STS_MOT_CUR DRVA1STS_MOT_KW DRVA1STS_MOT_RPM DRVA1STS_PCT DRVA1STS_RECT_T DRVA1STS_SPD DRVA1STS_STAT_WD1 DRVA1STS_STAT_WD2 ECOACTL_cObj APPENDIX C -- NETWORK CONFIGURATION (CONT) BACnet Points List (cont) TYPE BV BV BV AV AV AV AV BV AV AV AV BV AV AV AV AV BV AV AV BV BV BV BV BV BV BV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV MV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV INSTANCE 92 93 94 199 200 201 202 95 203 204 192 96 209 210 207 208 123 290 291 55 124 125 126 127 128 129 38 396 393 397 403 402 389 387 392 391 390 388 386 401 398 399 400 394 395 174 175 172 173 161 159 8 166 165 169 157 158 156 160 162 168 163 167 164 170 171 226 OPTION Type 4 Type 4 Type 4 Type 6 Type 6 Type 6 Type 6 Type 4 Type 6 Type 6 Type 6 Type 4 Type 6 Type 6 Type 6 Type 6 Type 4 Type 6 Type 6 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 5 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 COVINC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PV ACCESS RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO 63 DESCRIPTION CmpA Ready to Stop CmpA Started CmpA Stopped CmpA Inverter Temp Setpt CmpA Motor Temp Setpt CmpA Oil Viscosity Setpt CmpA RectifierTemp Setpt CmpA Short Cycle Prevent CmpA Sat Suct Temp Setpt CmpA Stall Count CmpA State Diag Word CmpA Vi Command CmpA Vi Curr Objective CmpA Vi Diag Word CmpA Vi Stpt 1 CmpA Vi Stpt 2 Cond Pump Cmd Diagnostic Word Fault Word Flow Established Enable Nominal Ready to Start Ready to Stop Started Stopped Ice Building Current Limit Percent Compressor Unload Spd PWM Switch Frequency Decrease Ramp Time Increase Ramp Time Motor Nameplate Current Motor Rated Load Amps Compressor 100% Speed Motor Nameplate KW Motor Nameplate RPM Motor Nameplate Voltage Rated Line Voltage Skip Frequency Band Skip Frequency 1 Skip Frequency 2 Skip Frequency 3 Compressor Start Spd Torque Limit Percent VFD Alarm Word1 VFD Alarm Word2 VFD Alert Word1 VFD Alert Word2 VFD Motor Curr Pct Rated VFD Bus Voltage VFD Coms Status VFD IGBT Temp VFD Inverter Temp VFD Last Fault Code VFD Average Line Current VFD Average Line KW VFD Average Line Voltage VFD Motor Current VFD Motor KW VFD Motor Rpm VFD Capacity VFD Rectifier Temp VFD Speed VFD Status Word1 VFD Status Word2 Current Objective OBJECT NAME ECOACTL_dTStpt ECOACTL_dWd ECOACTL_fWd ECOACTL_isEnable ECOACTL_isNom ECOACTL_isRd2Go ECOACTL_isRd2St ECOACTL_isStart ECOACTL_isStop ECOACTL_shTStpt ENERGY_acgpm ENERGY_aegpm ENERGY_dcgpm ENERGY_dcpdft ENERGY_dcrt ENERGY_decwt ENERGY_degpm ENERGY_depdft ENERGY_dert ENERGY_dewt ENERGY_din_kw ENERGY_dkw_ton ENERGY_dlcwt ENERGY_dlwt EPMPCTL_disc_cmd EPMPCTL_dWd EPMPCTL_fWd EPMPCTL_has_flo EPMPCTL_isEnable EPMPCTL_isNom EPMPCTL_isRd2Go EPMPCTL_isRd2St EPMPCTL_isStart EPMPCTL_isStop EXVACFG_aTStpt EXVACFG_cll_stpt EXVACFG_lo_dshof EXVACFG_lo_dshsp EXVACFG_max_dist EXVACFG_sbc_min EXVACFG_sbc_of EXVACFG_spsSTLeMO EXVACTL_aTStpt EXVACTL_cll_stpt EXVACTL_cObj EXVACTL_dPHStpt EXVACTL_dWd EXVACTL_ecliqlvl EXVACTL_estcflo EXVACTL_esteflo EXVACTL_estflag EXVACTL_fWd EXVACTL_hi_dtsp EXVACTL_isEnable EXVACTL_isNom EXVACTL_isRd2Go EXVACTL_isRd2St EXVACTL_isStart EXVACTL_isStop EXVACTL_lo_dshsp EXVACTL_lo_sbcsp EXVACTL_max_dist EXVACTL_sPHStpt EXVACTL_sPLStpt FACTORY_aux_io FACTORY_comp_typ FACTORY_econ_opt APPENDIX C -- NETWORK CONFIGURATION (CONT) BACnet Points List (cont) TYPE AV AV AV BV BV BV BV BV BV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV BV BV BV BV BV BV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV BV AV AV BV BV BV BV BV BV AV AV AV AV AV AV MV MV INSTANCE 227 228 229 104 105 106 107 108 109 230 139 138 377 378 379 375 372 373 374 370 368 369 376 371 348 349 350 137 140 141 142 143 144 145 7 6 9 8 10 11 12 13 211 213 212 214 215 223 225 224 103 216 221 97 98 99 100 101 102 217 222 218 219 220 366 11 15 OPTION Type 6 Type 6 Type 6 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 4 Type 6 Type 6 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 5 Type 5 COVINC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PV ACCESS RO RO RO RO RO RO RO RO RO RO RO RO RW RW RW RW RW RW RW RW RW RW RW RW RO RO RO RO RO RO RO RO RO RO RW RW RW RW RW RW RW RW RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RW RW RW 64 DESCRIPTION Econ Disch Temp Setpoint Diag Word Fault Word Enable Nominal Ready to Start Ready to Stop Started Stopped Econ Superheat Setpoint Actual Cond GPM Actual Evap GPM Design Cond GPM Design Cond Press Drop Design Cond Refrig Temp Design Ent Cond Temp Design Evap GPM Design Evap Press Drop Design Evap Refrig Temp Design Ent Evap Temp Design Input kW Design Input kW/Ton Design Lvg Cond Temp Design Lvg Evap Temp Evap Pump Cmd Diagnostic Word Fault Word Flow Established Enable Nominal Ready to Start Ready to Stop Started Stopped EXV Approach Setpoint EXV Cond Liq Lvl Stpt EXV Lo Disch Superh Ofst EXV Lo Disch Superh Stpt EXV Max Disch Temp Stpt EXV Subcooling Min Stpt EXV Subcooling Min Ofst EXV LowSatSuctOffset Approach Setpoint Cond Liq Level Setpoint Current Objective Hi Disch Sat Temp Stpt Diag Word Est Cond Liq Level Est Cond Flow Est Evap Flow Cond Lvl Est Flag Fault Word Disch Temp Hi Stpt Enable Nominal Ready to Start Ready to Stop Started Stopped Low Disch S/H Stpt Subcool Low Stpt Max Discharge Temp suctSatTempHighStpt suctSatTempLowStpt Auxilary IO Location Compressor Type Economizer Option OBJECT NAME FACTORY_exv_opt FACTORY_hgbp_opt FACTORY_oilassy FACTORY_refrig FACTORY_tons FACTORY_vfd_opt GENCONF_caplim_a GENCONF_caplim_b GENCONF_dem_sel GENCONF_ice_rec GENCONF_lead_ck GENCONF_leak_en GENCONF_ramp_en GENCONF_rampsel GENCONF_rrate_a GENCONF_rrate_k GENCONF_rrate_t GENUNIT_BAC_OCC GENUNIT_CHIL_S_S GENUNIT_CTRL_PNT GENUNIT_DEM_LIM GENUNIT_EMSTOP GENUNIT_ICE_OCC GENUNIT_LAG_LIM GENUNIT_LCL_S_S GENUNIT_LOC_OCC GENUNIT_min_left GENUNIT_min_run GENUNIT_ONOFFSVC GENUNIT_ramp_act GENUNIT_ramprate GENUNIT_rpdrstst GENUNIT_STATUS GENUNIT_SYS_STAT HGBPACTL_cmd HGBPACTL_cObj HGBPACTL_cSS HGBPACTL_do_cmd HGBPACTL_dWd HGBPACTL_fTS HGBPACTL_fWd HGBPACTL_hgbpa_pt HGBPACTL_isEnable HGBPACTL_isNom HGBPACTL_isRd2Go HGBPACTL_isRd2St HGBPACTL_isStart HGBPACTL_isStop HGBPACTL_svPS HYDRCFG_cflo_vt HYDRCFG_condfdtp HYDRCFG_condfldp HYDRCFG_eflo_vt HYDRCFG_evapfdtp HYDRCFG_evapfldp INPUTS_AUTO_DEM INPUTS_AUTO_RES INPUTS_CNDLVL_A INPUTS_CNDLVL_B INPUTS_COND_FSW INPUTS_E_STOP INPUTS_ECOA_FBK INPUTS_ECOB_FBK INPUTS_EVAP_FSW INPUTS_EXVA_FBK INPUTS_EXVB_FBK INPUTS_FS_LOCK APPENDIX C -- NETWORK CONFIGURATION (CONT) BACnet Points List (cont) TYPE MV BV AV MV AV MV AV AV MV BV MV BV BV MV AV AV AV BV BV AV AV BV BV AV BV BV AV AV MV BV AV MV MV MV AV AV AV BV AV AV AV AV BV BV BV BV BV BV AV AV AV AV AV AV AV AV AV AV AV BV BV AV AV BV AV AV BV INSTANCE 14 159 367 12 365 13 4 5 3 2 2 3 1 1 2 3 1 4 6 35 36 7 9 37 5 8 33 34 5 10 39 7 4 6 233 231 235 110 237 234 238 232 111 112 113 114 115 116 236 385 383 384 382 380 381 127 128 133 136 49 42 131 135 50 130 134 43 OPTION Type 5 Type 4 Type 6 Type 5 Type 6 Type 5 Type 6 Type 6 Type 5 Type 4 Type 5 Type 4 Type 4 Type 5 Type 6 Type 6 Type 6 Type 4 Type 4 Type 6 Type 6 Type 4 Type 4 Type 6 Type 4 Type 4 Type 6 Type 6 Type 5 Type 4 Type 6 Type 5 Type 5 Type 5 Type 6 Type 6 Type 6 Type 4 Type 6 Type 6 Type 6 Type 6 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 4 Type 4 Type 6 Type 6 Type 4 Type 6 Type 6 Type 4 COVINC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PV ACCESS RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RW RW RW RW RW RW RO RO RO RO RO RO RO RO RO RO RO RO 65 DESCRIPTION EXV Control Type HGBP Control Option Oil Assembly Option Refrigerant Type Chiller Tons VFD Option Circuit A Capacity Limit Circuit B Capacity Limit Demand Limit Source Ice Mode Recycle Lead Circuit Selection Refrigerant Leak Option Enable Ramp Loading Ramp Loading Type Ramp Rate (per Min) Ramp Rate (per Min) Ramp Rate (per Min) BACnet Occupied Cmd Start/Stop Control Point Active Demand Limit Emergency Stop Ice Build Occupied Lag Demand Limit HMI Start/Stop Cmd Local Sched Occupied Time Until Start Minimum Runtime Timer Unit Mode Ramp Loading Active Ramp Rate (per Min) Swift Restart State Unit Status System State HGBPA Command HGBPA Current Obj HGBPA Comp Spd Stpt HGBPA Disc Out Cmd HGBPA Diag Word HGBPA Fluid T Stpt HGBPA Fault Word HGBPA Process Temp HGBPA Enable HGBPA Nominal HGBPA Ready to Start HGBPA Ready to Stop HGBPA Started HGBPA Stopped HGBPA SV Pos Stpt Cond Flow Verify time Cond Flow Detection Type Cond Min Flow dP Evap Flow Verify time Evap Flow Detection Type Evap Min Flow dP Auto Demand Limit Input Auto Water Temp Reset Cond Liq Lev A Cond Liq Lev B Condenser Flow Switch Emergency Stop Contact Econ A EXV Feedback Econ B EXV Feedback Evaporator Flow Switch Main EXV A Feedback Main EXV B Feedback Fire Security Interlock OBJECT NAME INPUTS_HPS_A INPUTS_HPS_B INPUTS_ICE_CON INPUTS_ICE_SW INPUTS_OIL_L_A INPUTS_OIL_L_B INPUTS_REF_LEAK INPUTS_REM_CON INPUTS_REM_LOCK INPUTS_SAFETY INPUTS_SVA_FBK LIMITCFG_ap_dgap LIMITCFG_cdp_alrt LIMITCFG_cond_al LIMITCFG_dgt_alrt LIMITCFG_evap_al LIMITCFG_PpmLim LIMITCFG_rch_cath LIMITCFG_RefPpm20 LIMITCFG_vfdsptad LUBECFG_hgbpoff LUBECFG_hgbpon LUBECFG_minhz LUBECFG_minlift LUBECFG_smp1off LUBECFG_smp1on LUBECFG_smp2off LUBECFG_smp2on LUBECFG_vphtoff LUBECFG_vphton OILHCTL_fWd OILHCTL_isEnable OILHCTL_isNom OILHCTL_isRd2Go OILHCTL_isRd2St OILHCTL_isStart OILHCTL_isStop OILPCTL_fWd OILPCTL_isEnable OILPCTL_isNom OILPCTL_isRd2Go OILPCTL_isRd2St OILPCTL_isStart OILPCTL_isStop OILRCTL_isEnable OILRCTL_isNom OILRCTL_isRd2Go OILRCTL_isRd2St OILRCTL_isStart OILRCTL_isStop OILVCTL_oil_visc OUTPUTS_ALE OUTPUTS_ALM OUTPUTS_BP_ECO_A OUTPUTS_BP_ECO_B OUTPUTS_CAPOUT_A OUTPUTS_CAPOUT_B OUTPUTS_CAPT OUTPUTS_CDWP1 OUTPUTS_CHST_OUT OUTPUTS_CHWP1 OUTPUTS_CP_A_LOCK OUTPUTS_CP_B_LOCK OUTPUTS_ECOEXV_A OUTPUTS_ECOEXV_B OUTPUTS_EXV_A OUTPUTS_EXV_B APPENDIX C -- NETWORK CONFIGURATION (CONT) BACnet Points List (cont) TYPE BV BV BV BV BV BV AV BV BV BV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV BV BV BV BV AV AV AV BV AV BV BV BV AV AV AV AV INSTANCE 52 54 44 45 51 53 129 46 47 48 132 29 27 25 26 24 32 28 31 30 21 20 23 22 17 16 19 18 15 14 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 346 11 12 26 40 120 124 116 16 117 17 27 41 121 125 122 126 OPTION Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 6 Type 4 Type 4 Type 4 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 4 Type 5 Type 4 Type 4 Type 6 Type 6 Type 6 Type 4 Type 6 Type 4 Type 4 Type 4 Type 6 Type 6 Type 6 Type 6 COVINC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PV ACCESS RO RO RO RO RO RO RO RO RO RO RO RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO 66 DESCRIPTION High Pressure Switch A High Pressure Switch B Ice Build Contact Ice Done Storage Switch Oil Level Input A Oil Level Input B Refrig Leakage Sensor Remote Start/Stop Remote Lockout Spare Safety Input Slide Valve A Feedback Design Evap Appr Cond Press Alert Cond Approach Alert Comp Discharge Alert Evap Approach Alert Refrig Leak Alarm PPM Refr Charge Cond Alert Ref Leak PPM at 20 mA VFD Speed Alrt Dband Turn Off HGBP Turn On HGBP Minimum Hz Minimum Lift Sump1 Heater Off Sump1 Heater On Sump2 Heater Off Sump2 Heater On Vaporizer Heater Off Vaporizer Heater On Fault Word Enable Nominal Ready to Start Ready to Stop Started Stopped Fault Word Enable Nominal Ready to Start Ready to Stop Started Stopped Enable Nominal Ready to Start Ready to Stop Started Stopped Oil Viscosity Alert Relay Alarm Relay Econ Bypass Solenoid A Econ Bypass Solenoid B Analog Capacity Output A Analog Capacity Output B Capacity Output Total Cond Water Pump Unit Status Output Chill Water Pump Comp A VFD Interlock Comp B VFD Interlock Economizer EXV A Economizer EXV B Main EXV A Main EXV B OBJECT NAME OUTPUTS_HDPV_OUT OUTPUTS_HGBP_A OUTPUTS_HGBP_B OUTPUTS_MTR_CL_A OUTPUTS_MTR_CL_B OUTPUTS_OIL_DL_A OUTPUTS_OIL_DL_B OUTPUTS_OIL_RECL OUTPUTS_OILHEAT1 OUTPUTS_OILHEAT2 OUTPUTS_OILR OUTPUTS_OILSOL_A OUTPUTS_OILSOL_B OUTPUTS_RUN OUTPUTS_SET_FLOW OUTPUTS_SHTDN OUTPUTS_SLV_LD_A OUTPUTS_SLV_UL_A OUTPUTS_TFR_HIGH OUTPUTS_TFR_LOW OUTPUTS_TOW_FAN OUTPUTS_VAP_HEAT OUTPUTS_VFDSOL_A OUTPUTS_VFDSOL_B OUTPUTS_VI_CMP_A OUTPUTS_VI_CMP_B PLTSPRT_rs485_u1_tres PLTSPRT_rs485_u3_tres PLTSPRT_rs485_u4_tres PLTSPRT_rs485_u5_tres PRESSURE_CND_P_A PRESSURE_CND_P_B PRESSURE_COND_EWP PRESSURE_COND_LWP PRESSURE_COND_WDP PRESSURE_DIS_P_A PRESSURE_DIS_P_B PRESSURE_ECO_P_A PRESSURE_ECO_P_B PRESSURE_EVAP_EWP PRESSURE_EVAP_LWP PRESSURE_EVAP_P_A PRESSURE_EVAP_P_B PRESSURE_EVAP_WDP PRESSURE_LIQ_P_A PRESSURE_LIQ_P_B PRESSURE_MTR_P_A PRESSURE_MTR_P_B PRESSURE_OIL_DP_A PRESSURE_OIL_DP_B PRESSURE_OIL_PD_A PRESSURE_OIL_PD_B PRESSURE_OILPA1RQ PRESSURE_OILPB1RQ PRESSURE_OILPSMPA PRESSURE_OILPSMPB PRESSURE_SUCT_P_A PRESSURE_SUCT_P_B PROTOCOL_BAC_S_S PROTOCOL_BACALARM PROTOCOL_BACALERT PROTOCOL_BACDEML PROTOCOL_BACESTOP PROTOCOL_BACLKOUT PROTOCOL_BACOCC PROTOCOL_BACSFTY RUNTIME_hr_comp_a APPENDIX C -- NETWORK CONFIGURATION (CONT) BACnet Points List (cont) TYPE AV BV BV BV BV BV BV AV BV BV BV BV BV BV BV BV BV BV BV BV AV BV BV BV BV BV BV BV BV BV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV BV BV BV AV BV BV BV BV AV INSTANCE 118 20 34 22 36 23 37 123 31 32 33 21 35 13 14 15 28 29 18 19 119 30 24 38 25 39 146 147 148 149 97 108 91 92 93 96 107 98 109 88 89 94 105 90 103 114 104 115 100 111 101 112 102 113 99 110 95 106 136 138 139 347 134 137 133 135 307 OPTION Type 6 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 6 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 6 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 4 Type 4 Type 4 Type 6 Type 4 Type 4 Type 4 Type 4 Type 6 COVINC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PV ACCESS RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RW RW RW RW RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO 67 DESCRIPTION Head Pres Output HGBP Soleniod A HGBP Soleniod B Motor Cooling Solenoid A Motor Cooling Solenoid B Dual Oil Flow Solenoid A Dual Oil Flow Solenoid B Oil Reclaim Valve Oil Heater - Primary Oil Heater - Secondary Oil Pump Relay Oil Solenoid A Oil Solenoid B Running Relay Cooler Flow SP Out Shutdown Relay Slide Valve Load A Slide Valve Unload A Tower Fan Relay High Tower Fan Relay Low VFD Tower Fan Vaporizer Heater VFD Coolant Solenoid A VFD Coolant Solenoid B VI Piston Solenoid A VI Piston Solenoid B LEN Port J6 Term Res CCN Port J7 Term Res Mod Master J10 Term Res BMS Port J8 Term Res Condenser Pressure A Condenser Pressure B Entering Cond Water Pres Leaving Cond Water Pres Cond Water Delta P Discharge Pressure A Discharge Pressure B Economizer Pressure A Economizer Pressure B Entering Evap Water Pres Leaving Evap Water Pres Evaporator Pressure A Evaporator Pressure B Evap Water Delta P Liquid Line Press A Liquid Line Press B Motor Injection Press A Motor Injection Press B Oil Discharge Pressure A Oil Discharge Pressure B Oil Press Diff A Oil Press Diff B Oil Pressure Required A Oil Pressure Required B Oil Sump Pressure A Oil Sump Pressure B Suction Pressure A Suction Pressure B BACNET Start/Stop BACNET Alarm Flag BACNET Alert Flag BACNET Demand Limit BACNET Estop BACNET Lockout BACNET Occupy BACNET Fire Safety Compressor A Hours OBJECT NAME RUNTIME_hr_comp_b RUNTIME_hr_cpmp1 RUNTIME_hr_epmp1 RUNTIME_hr_mach RUNTIME_hr_oilpa RUNTIME_hr_oilpb RUNTIME_hr_svc RUNTIME_rcycst_a RUNTIME_rcycst_b RUNTIME_spst_a RUNTIME_spst_b RUNTIME_st_oilpa RUNTIME_st_oilpb RUNTIME_st12_a RUNTIME_st12_b RUNTIME_str_comp_a RUNTIME_str_comp_b RUNTIME_stst_a RUNTIME_stst_b RUNTIME_swiftcnt SERVICE1_CirA_En SERVICE1_CirB_En SERVICE1_cmpstper_A SERVICE1_cmpstper_B SERVICE1_dem_20ma SERVICE1_emstopen SERVICE1_flui_typ SERVICE1_freezesp SERVICE1_lockout SERVICE1_max_lwt SERVICE1_min_lwt SERVICE1_min_off SERVICE1_oilsw_by_A SERVICE1_oilsw_by_B SERVICE1_pwautlim SERVICE1_rspdmaxA SERVICE1_rspdmaxB SERVICE1_rsthrsvc SERVICE1_rstrtopt SERVICE1_sftst_en SERVICE1_sftst_th SERVICE1_spstopen SERVICE1_stlim_by SERVICE1_stpperlim_A SERVICE1_stpperlim_B SETPOINT_dem_base SETPOINT_ecw_sp SETPOINT_EWT_OPT SETPOINT_ice_sp SETPOINT_lcw_sp SETPOINT_rcyc_hi SETPOINT_rcyc_lo SLVA1CTL_cAN SLVA1CTL_cANp SLVA1CTL_cASp SLVA1CTL_cMax SLVA1CTL_cmd SLVA1CTL_cMin SLVA1CTL_cObj SLVA1CTL_dstcmd SLVA1CTL_dSTS SLVA1CTL_dtcmd SLVA1CTL_dTS SLVA1CTL_dty_cyc SLVA1CTL_dWd SLVA1CTL_ftcmd SLVA1CTL_fTStp APPENDIX C -- NETWORK CONFIGURATION (CONT) BACnet Points List (cont) TYPE AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV BV BV AV AV AV BV MV AV BV AV AV AV BV BV AV AV AV BV MV BV AV AV BV AV AV AV AV BV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV INSTANCE 308 312 311 306 309 310 305 298 299 303 304 294 295 296 297 292 293 301 302 300 155 156 359 361 353 150 9 351 151 355 354 352 153 154 364 356 357 157 10 158 362 363 152 358 360 407 406 160 405 404 409 408 247 248 249 250 239 251 252 240 253 241 254 256 255 242 257 OPTION Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 4 Type 4 Type 6 Type 6 Type 6 Type 4 Type 5 Type 6 Type 4 Type 6 Type 6 Type 6 Type 4 Type 4 Type 6 Type 6 Type 6 Type 4 Type 5 Type 4 Type 6 Type 6 Type 4 Type 6 Type 6 Type 6 Type 6 Type 4 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 COVINC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PV ACCESS RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO 68 DESCRIPTION Compressor B Hours Cond Pump 1 Hours Evap Pump 1 Hours Machine Operating Hours Oil Pump A Hours Oil Pump B Hours Service Runtime CompA Recy Strts in 4 Hr CompB Recy Strts in 4 Hr Comp A Stop to Start Comp B Stop to Start Oil Pump A Starts Oil Pump B Starts CompA Starts in 12 Hrs CompB Starts in 12 Hrs Compressor A Starts Compressor B Starts Comp A Start to Start Comp B Start to Start Swift Restarts in 1 Hr Enable Circuit A Enable Circuit B Comp Start Period Comp Start Period Demand Limit At 20 mA Emergency Stop Enable Evaporator Fluid Type Brine Freeze Setpoint Service Lockout Maximum Fluid Temp Minimum Fluid Temp Comp Min Off Time Oil Switch Bypass A Oil Switch Bypass B Powerloss Autoreset Lim Comp Speed Max A Comp Speed Max B Reset Service Runtime Restart Options Soft Stop Enable Soft Stop Threshold Spare Safety Enable Starts Limit Bypass Starts Per Period Lim Starts Per Period Lim Base Demand Limit Cooling ECW Setpoint EWT Control Option Ice Build Setpoint Cooling LCW Setpoint Recycle Startup Offset Recycle Shutdown Offset SVA Act Nom Capacity SVA Actual Nom Cap Pct SVA Actual Scal Cap Pct SVA Capacity Max SVA Command SVA Capacity Min SVA Current Objective Hi Disch Sat Temp PI SVA SatDischTempSetpt Hi Disch Temp PI SVA Disch Temp Setpt SVA Duty Cycle SVA Diag Word Fluid Temp PI SVA Fluid Temp Setpt OBJECT NAME SLVA1CTL_fWd SLVA1CTL_isEnable SLVA1CTL_isNom SLVA1CTL_isRd2Go SLVA1CTL_isRd2St SLVA1CTL_isStart SLVA1CTL_isStop SLVA1CTL_iTS SLVA1CTL_mCS SLVA1CTL_mcurcmd SLVA1CTL_mtmpmd SLVA1CTL_mTS SLVA1CTL_oilrecmd SLVA1CTL_oVS SLVA1CTL_sstcmd SLVA1CTL_sSTS STGECTL_cmp1cknb STGECTL_cmp1hgbp STGECTL_cmp1ldrq STGECTL_comp_ld STGECTL_comp_ul STGECTL_ld_alwd STGECTL_leadck STGECTL_stat_wrd STGECTL_ul_alwd STRTSTS_accelflt STRTSTS_amp_unb STRTSTS_AMPS_AVG STRTSTS_AMPS_H1 STRTSTS_AMPS_H2 STRTSTS_AMPS_H3 STRTSTS_ampstop STRTSTS_calfc_er STRTSTS_conf_err STRTSTS_cycle_1 STRTSTS_FREQ_H STRTSTS_freqflt STRTSTS_GRFT_H1 STRTSTS_GRFT_H2 STRTSTS_GRFT_H3 STRTSTS_grnd_flt STRTSTS_hardware STRTSTS_highamps STRTSTS_ism_por STRTSTS_KW STRTSTS_lratrip STRTSTS_m1_flt STRTSTS_m1m2stop STRTSTS_m2_flt STRTSTS_no_amps STRTSTS_ov_volt STRTSTS_overload STRTSTS_ph_loss STRTSTS_ph_rev STRTSTS_prs_trip STRTSTS_slratrip STRTSTS_start_ok STRTSTS_stop_ok STRTSTS_strt_flt STRTSTS_sum1ht_h STRTSTS_sum2ht_h STRTSTS_sum3ht_h STRTSTS_un_volt STRTSTS_VOLT_AVG STRTSTS_VOLT_H1 STRTSTS_VOLT_H2 STRTSTS_VOLT_H3 APPENDIX C -- NETWORK CONFIGURATION (CONT) BACnet Points List (cont) TYPE AV BV BV BV BV BV BV AV AV AV AV AV AV AV AV AV AV BV BV BV BV BV AV AV BV BV BV AV AV AV AV BV BV BV BV AV BV AV AV AV BV BV BV BV AV BV BV BV BV BV BV BV BV BV BV BV BV BV BV AV AV AV BV AV AV AV AV INSTANCE 258 117 118 119 120 121 122 259 260 243 244 261 245 262 246 263 176 83 84 85 86 87 177 178 88 76 62 147 144 145 146 79 81 82 58 148 69 149 150 151 67 80 77 70 155 65 71 78 72 75 60 64 59 68 73 66 56 57 74 152 153 154 61 143 140 141 142 OPTION Type 6 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 4 Type 4 Type 4 Type 4 Type 4 Type 6 Type 6 Type 4 Type 4 Type 4 Type 6 Type 6 Type 6 Type 6 Type 4 Type 4 Type 4 Type 4 Type 6 Type 4 Type 6 Type 6 Type 6 Type 4 Type 4 Type 4 Type 4 Type 6 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 6 Type 6 Type 6 Type 4 Type 6 Type 6 Type 6 Type 6 COVINC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PV ACCESS RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO 69 DESCRIPTION SVA Fault Word SVA Enable SVA Nominal SVA Ready to Start SVA Ready to Stop SVA Started SVA Stopped SVA Inverter Temp Setpt SVA Motor Current Setpt Motor Curr PI Motor Temp PI SVA Motor Temp Setpt Oil Recovery PI SVA Oil Viscosity Setpt Lo Sat Evap Temp PI SVA Sat Suct Temp Setpt Cmp 1 Circ Num Cmp 1 HGBP Cmp1 Load Required Cmp Load Cmp Unload Loading Allowed Lead Circ Num Stage Status Word Unloading Allowed Starter Accel Fault Current Imbalance Average Line Current Line Current Phase 1 Line Current Phase 2 Line Current Phase 3 Motor Amps When Stopped Calibration Factor Error Invalid Configuration Single Cycle Dropout Line Frequency Frequency Out of Range Ground Fault Phase 3 Ground Fault Phase 2 Ground Fault Phase 1 Ground Fault Hardware Failure Excessive Motor Amps ISM Power On Reset Motor KW Locked Rotor Trip 1M Start/Run Fault 1M/2M Stop Fault 2M Start/Run Fault Motor Amps Not Sensed Over Voltage Overload Trip Phase Loss Phase Reversal Pressure Trip Contact Starter Lock Rotor Trip 1CR Start Complete 1CR Stop Complete Starter Fault I2T Sum Heat Phase 1 I2T Sum Heat Phase 2 I2T Sum Heat Phase 3 Under Voltage Average Line Voltage Line Voltage Phase 1 Line Voltage Phase 2 Line Voltage Phase 3 OBJECT NAME STRTSTS_volt_unb TEMP_CND_ST_A TEMP_CND_ST_B TEMP_CNDAPP_A TEMP_CNDAPP_B TEMP_CTL_FLUI TEMP_DGT_A TEMP_DGT_B TEMP_DIS_ST_A TEMP_DIS_ST_B TEMP_DSH_A TEMP_DSH_B TEMP_ECDW TEMP_ECO_SH_A TEMP_ECO_SH_B TEMP_ECO_T_A TEMP_ECO_T_B TEMP_ECOST_A TEMP_ECOST_B TEMP_ECW TEMP_EVAP_T_A TEMP_EVAP_T_B TEMP_EVP_ST_A TEMP_EVP_ST_B TEMP_EVPAPP_A TEMP_EVPAPP_B TEMP_LCDW TEMP_LCW TEMP_LIQ_T_A TEMP_LIQ_T_B TEMP_LLS_A TEMP_LLS_B TEMP_MTRW_A TEMP_MTRW_B TEMP_OIL_A TEMP_OIL_B TEMP_OILTSMPA TEMP_OILTSMPB TEMP_R_RESET TEMP_ROT_T_A TEMP_SLT_A TEMP_SLT_B TEMP_SSH_A TEMP_SSH_B TEMP_SST_A TEMP_SST_B TEMP_SUCT_T_A TEMP_SUCT_T_B TEMP_VAP_TEMP VAPCTL_isEnable VAPCTL_isNom VAPCTL_isRd2Go VAPCTL_isRd2St VAPCTL_isStart VAPCTL_isStop LEGENDLEGEND AV -- Analog Value BV -- Binary Value RO -- Read Only RW -- Read Write APPENDIX C -- NETWORK CONFIGURATION (CONT) BACnet Points List (cont) TYPE BV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV INSTANCE 63 55 76 57 78 45 53 74 54 75 56 77 42 61 82 59 80 60 81 40 46 68 47 69 48 70 43 41 62 83 64 85 58 79 67 87 65 86 44 50 63 84 52 73 51 72 49 71 66 284 285 286 287 288 289 OPTION Type 4 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 Type 6 COVINC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PV ACCESS RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO DESCRIPTION Voltage Imbalance Cond Sat Temp A Cond Sat Temp B Condenser Approach A Condenser Approach Control Fluid Temp Discharge Gas Temp A Discharge Gas Temp B Discharge Sat Temp A Discharge Sat Temp B Discharge Superheat A Discharge Superheat B Entering Cond Water Temp Econ Superheat A Econ Superheat B Economizer Gas Temp A Economizer Gas Temp B Econ Saturated Temp A Econ Saturated Temp B Ent Chill Water Temp Evap Rfrg Liq Temp A Evap Rfrg Liq Temp B Evap Saturated Temp A Evap Saturated Temp B Evaporator Approach A Evaporator Approach B Leaving Cond Water Temp Leaving Chill Water Temp Liquid Line Temp A Liquid Line Temp B Liquid Line Subcool A Liquid Line Subcool B Motor Winding Temp A Motor Winding Temp B Oil Temp A Oil Temp B Oil Sump Temp A Oil Sump Temp B Remote Reset Temp Rotor Inlet Temp A Saturated Liquid Temp A Saturated Liquid Temp B Suction Superheat A Suction Superheat B Suct Saturated Temp A Suct Saturated Temp B Suction Temperature A Suction Temperature B Oil Vaporizer Temp Enable Nominal Ready to Start Ready to Stop Started Stopped 70 APPENDIX D -- MODBUS CONFIGURATIONa ADDRESS HEXADEC. DEC. REG. N° PARAMETER 0x0001 1 0x0002 2 0x0003 3 0x0004 4 0x0005 5 0x0006 6 0x0007 7 0x0008 8 0x0009 9 0x000A 10 0x000B 11 0x000C 12 0x000D 13 0x000E 14 0x000F 15 0x0010 16 0x0011 17 0x0012 18 0x0013 19 0x0014 20 1 GENCONF_rampsel 1 GENCONF_ramp_en 2 GENCONF_rrate_t 2 GENCONF_rrate_a 2 GENCONF_rrate_k 1 GENCONF_ice_cnfg 1 GENCONF_ice_rec 1 GENCONF_leak_en 1 GENCONF_lead_ck 2 GENCONF_caplim_a 2 GENCONF_caplim_b 1 GENCONF_dem_sel 2 EXVACFG_cll_stpt 2 EXVACFG_aTStpt 2 EXVACFG_lo_dshsp 2 EXVACFG_lo_dshof 2 EXVACFG_max_dist 2 EXVACFG_sbc_min 2 EXVACFG_sbc_of 2 EXVACFG_spsSTLeMO 0x0015 21 2 LUBECFG_vphton 0x0016 22 2 LUBECFG_vphtoff 0x0017 23 2 LUBECFG_smp1on 0x0018 24 2 LUBECFG_smp1off 0x0019 25 2 LUBECFG_smp2on 0x001A 26 2 LUBECFG_smp2off 0x001B 27 2 LUBECFG_hgbpon 0x001C 28 2 LUBECFG_hgbpoff 0x001D 29 0x001E 30 0x001F 31 2 LUBECFG_minlift 2 LUBECFG_minhz 2 LIMITCFG_evap_al 0x0020 32 2 LIMITCFG_cond_al 0x0021 33 2 LIMITCFG_dgt_alrt 0x0022 34 2 LIMITCFG_cdp_alrt 0x0023 35 2 LIMITCFG_rch_cath 0x0024 36 0x0025 37 0x0026 38 0x0027 39 2 LIMITCFG_ap_dgap 2 LIMITCFG_vfdsptad 2 LIMITCFG_RefPpm20 2 LIMITCFG_PpmLim DESCRIPTION Ramp Loading Type Enable Ramp Loading Ramp Rate (per Min) Ramp Rate (per Min) Ramp Rate (per Min) Ice Mode Enable Ice Mode Recycle Refrigerant Leak Option Lead Circuit Selection Circuit A Capacity Limit Circuit B Capacity Limit Demand Limit Source EXV Cond Liq Lvl Stpt EXV Approach Setpoint EXV Lo Disch Superh Stpt EXV Lo Disch Superh Ofst EXV Max Disch Temp Stpt EXV Subcooling Min Stpt EXV Subcooling Min Ofst EXV LowSatSuctOffset Vaporizer Heater On Vaporizer Heater Off Sump1 Heater On Sump1 Heater Off Sump2 Heater On Sump2 Heater Off Turn On HGBP Turn Off HGBP Minimum Lift Minimum Hz Evap Approach Alert Cond Approach Alert Comp Discharge Alert Cond Press Alert Refr Charge Cond Alert Design Evap Appr VFD Speed Alrt Dband Ref Leak PPM at 20 mA Refrig Leak Alarm PPM DISPLAY MODE TYPE UNIT (16BITS) UINT IR UINT IR FLOAT IR °F °C FLOAT IR amp FLOAT IR kW UINT IR UINT IR UINT IR UINT IR FLOAT IR % FLOAT IR % UINT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR °F °C FLOAT IR °F °C FLOAT IR °F °C FLOAT IR °F °C FLOAT IR °F °C FLOAT IR °F °C FLOAT IR °F °C FLOAT IR °F °C FLOAT IR °F °C FLOAT IR ^F ^C FLOAT IR Hz FLOAT IR ^F ^C FLOAT IR ^F ^C FLOAT IR °F °C FLOAT IR psig kPa FLOAT IR °F °C FLOAT IR °F °C FLOAT IR % FLOAT IR ppm FLOAT IR ppm MIN. 0 0 0.5 17.5 0.5 0.5 0 0 0 0 20 20 0 0 17.78 0.5 0.28 0.5 0.28 125 51.67 125 861.88 20 6.67 0 17.78 0 4 4 VALUE MAX. DEFAULT COMMENT 2 1 32 0.00 100 100 1 1 1 2 100 100 1 10 12.22 15 8.33 15 8.33 300 148.89 300 2068.50 40 4.44 10 12.22 20 9999 9999 0 0 0.5 17.5 0.5 0.5 0 0 0 0 100 100 0 0 3 1 0 210 1 0 3 16.11 100 37.78 120 48.89 140 60.00 145 62.78 125 51.67 140 60.00 20 6.67 5 15 20 11.11 24 5 2.78 6 3.33 200 93.33 130 896.35 20 6.67 2 16.67 10 1000 500 MV:0=Temp, 1=Current, 2=KW MV:0=auto, 1=cka, 2=ckb MV:0=Local, 1=Analog, 71 APPENDIX D -- MODBUS CONFIGURATIONa (cont) ADDRESS HEXADEC. DEC. REG. N° PARAMETER DESCRIPTION DISPLAY MODE TYPE UNIT (16BITS) MIN. 0x0028 40 1 GENUNIT_STATUS Unit Status UINT HR 0 0x002A 42 0x002B 43 0x002C 44 0x002D 45 0x002E 46 0x002F 47 0x0030 48 0x0031 49 0x0032 50 0x0033 51 0x0034 52 0x0035 53 0x0036 54 0x0038 56 0x0039 57 0x003A 58 0x003B 59 0x003C 60 0x003D 61 0x003E 62 0x003F 63 0x0040 64 0x0041 65 0x0042 66 0x0043 67 0x0044 68 0x0045 69 0x0046 70 0x0047 71 0x0048 72 0x0049 73 0x004A 74 2 GENUNIT_min_left 2 GENUNIT_min_run 1 GENUNIT_BAC_OCC Time Until Start Minimum Runtime Timer BACnet Occupied 1 GENUNIT_ONOFFSVC Unit Mode 1 GENUNIT_LCL_S_S 1 GENUNIT_CHIL_S_S HMI Start/Stop Cmd Cmd Start/Stop 2 GENUNIT_CTRL_PNT Control Point 1 GENUNIT_EMSTOP 1 GENUNIT_DEM_LIM 1 GENUNIT_LAG_LIM 1 GENUNIT_LOC_OCC 1 GENUNIT_ICE_OCC Emergency Stop Active Demand Limit Lag Demand Limit Local Sched Occupied Ice Build Occupied 1 GENUNIT_SYS_STAT System State FLOAT HR min 0 FLOAT HR min 0 UINT HR 0 UINT HR 0 UINT HR 0 UINT HR 0 FLOAT HR °F °C 4 20 UINT HR 0 UINT HR % 0 UINT HR % 0 UINT HR 0 UINT HR 0 UINT HR 0 1 GENUNIT_rpdrstst Swift Restart State UINT HR 0 1 GENUNIT_ramp_act Ramp Loading Active UINT HR 0 2 GENUNIT_ramprate Ramp Rate (per Min) FLOAT HR 2 TEMP_ECW Ent Chill Water Temp FLOAT IR °F °C 2 TEMP_LCW Leaving Chill Water Temp FLOAT IR °F °C 2 TEMP_ECDW Entering Cond Water Temp FLOAT IR °F °C 2 TEMP_LCDW Leaving Cond Water Temp FLOAT IR °F °C 2 TEMP_R_RESET Remote Reset Temp FLOAT IR °F °C 2 TEMP_CTL_FLUI Control Fluid Temp FLOAT IR °F °C 2 TEMP_EVAP_T_A Evap Rfrg Liq Temp A FLOAT IR °F °C 2 TEMP_EVP_ST_A Evap Saturated Temp A FLOAT IR °F °C 2 TEMP_EVPAPP_A Evaporator Approach A FLOAT IR ^F ^C 2 TEMP_SUCT_T_A Suction Temperature A FLOAT IR °F °C 2 TEMP_ROT_T_A Rotor Inlet Temp A FLOAT IR °F °C 2 TEMP_SST_A Suct Saturated Temp A FLOAT IR °F °C 2 TEMP_SSH_A Suction Superheat A FLOAT IR ^F ^C 2 TEMP_DGT_A Discharge Gas Temp A FLOAT IR °F °C 2 TEMP_DIS_ST_A Discharge Sat Temp A FLOAT IR °F °C 2 TEMP_CND_ST_A Cond Sat Temp A FLOAT IR °F °C VALUE MAX. DEFAULT COMMENT 16 0 0 1 3 1 1 153 67.22 1 100 100 1 1 3 3 1 0 0 0 0 0 0 0 0 17.78 0 0 0 0 0 0 0 0 0 0 17.78 0 17.78 0 17.78 0 17.78 0 17.78 0 17.78 0 17.78 0 17.78 0 0 0 17.78 0 17.78 0 17.78 0 0 0 17.78 0 17.78 0 17.78 MV: 0=OFF, 1=DELAY, 2=READY, 3=RECYCLE, 4=PRESTART, 5=STARTUP, 6=AUTORESTART, 7=RUNNING, 8=DEMAND, 9=RAMPING, 10=STOPPING, 11=TRIPOUT, 12=SERV_TEST, 13=PUMPDOWN, 14=LOCKOUT, 15=RESET, 16=LAB_TEST MV: 0=Disabled, 1=Enabled, 2=Serv Strt, 3=Serv Tst MV: 0=Off, 1=Delay, 2=On, 3=Tripout MV: 0=Disabled, 1=Enabled, 2=Active, 3=Complete 72 APPENDIX D -- MODBUS CONFIGURATIONa (cont) ADDRESS HEXADEC. DEC. REG. N° PARAMETER 0x004B 75 2 TEMP_DSH_A DESCRIPTION Discharge Superheat A 0x004C 76 2 TEMP_CNDAPP_A Condenser Approach A 0x004D 77 2 TEMP_MTRW_A Motor Winding Temp A 0x004E 78 2 TEMP_ECO_T_A Economizer Gas Temp A 0x004F 79 2 TEMP_ECOST_A Econ Saturated Temp A 0x0050 80 2 TEMP_ECO_SH_A Econ Superheat A 0x0051 81 2 TEMP_LIQ_T_A Liquid Line Temp A 0x0052 82 2 TEMP_SLT_A Saturated Liquid Temp A 0x0053 83 2 TEMP_LLS_A Liquid Line Subcool A 0x0054 84 2 TEMP_OILTSMPA Oil Sump Temp A 0x0055 85 2 TEMP_VAP_TEMP Oil Vaporizer Temp 0x0056 86 2 TEMP_OIL_A Oil Temp A 0x0057 87 2 TEMP_EVAP_T_B Evap Rfrg Liq Temp B 0x0058 88 2 TEMP_EVP_ST_B Evap Saturated Temp B 0x0059 89 2 TEMP_EVPAPP_B Evaporator Approach B 0x005A 90 2 TEMP_SUCT_T_B Suction Temperature B 0x005B 91 2 TEMP_SST_B Suct Saturated Temp B 0x005C 92 2 TEMP_SSH_B Suction Superheat B 0x005D 93 2 TEMP_DGT_B Discharge Gas Temp B 0x005E 94 2 TEMP_DIS_ST_B Discharge Sat Temp B 0x005F 95 2 TEMP_CND_ST_B Cond Sat Temp B 0x0060 96 2 TEMP_DSH_B Discharge Superheat B 0x0061 97 2 TEMP_CNDAPP_B Condenser Approach 0x0062 98 2 TEMP_MTRW_B Motor Winding Temp B 0x0063 99 2 TEMP_ECO_T_B Economizer Gas Temp B 0x0064 100 2 TEMP_ECOST_B Econ Saturated Temp B 0x0065 101 2 TEMP_ECO_SH_B Econ Superheat B 0x0066 102 2 TEMP_LIQ_T_B Liquid Line Temp B 0x0067 103 2 TEMP_SLT_B Saturated Liquid Temp B 0x0068 104 2 TEMP_LLS_B Liquid Line Subcool B 0x0069 105 2 TEMP_OILTSMPB Oil Sump Temp B 0x006A 106 2 TEMP_OIL_B Oil Temp B 0x006B 107 2 PRESSURE_EVAP_EWP Entering Evap Water Pres DISPLAY MODE TYPE (16BITS) FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR UNIT ^F ^C ^F ^C °F °C °F °C °F °C ^F ^C °F °C °F °C ^F ^C °F °C °F °C °F °C °F °C °F °C ^F ^C °F °C °F °C ^F ^C °F °C °F °C °F °C ^F ^C ^F ^C °F °C °F °C °F °C ^F ^C °F °C °F °C ^F ^C °F °C °F °C psig kPa MIN. VALUE MAX. DEFAULT 0 0 0 0 0 17.78 0 17.78 0 17.78 0 0 0 17.78 0 17.78 0 0 0 17.78 0 17.78 0 17.78 0 17.78 0 17.78 0 0 0 17.78 0 17.78 0 0 0 17.78 0 17.78 0 17.78 0 0 0 0 0 17.78 0 17.78 0 17.78 0 0 0 17.78 0 17.78 0 0 0 17.78 0 17.78 0 0 COMMENT 73 APPENDIX D -- MODBUS CONFIGURATIONa (cont) ADDRESS HEXADEC. DEC. REG. N° PARAMETER DESCRIPTION 0x006C 108 2 PRESSURE_EVAP_LWP Leaving Evap Water Pres 0x006D 109 2 PRESSURE_EVAP_WDP Evap Water Delta P 0x006E 110 2 PRESSURE_COND_EWP Entering Cond Water Pres 0x006F 111 2 PRESSURE_COND_LWP Leaving Cond Water Pres 0x0070 112 2 PRESSURE_COND_WDP Cond Water Delta P 0x0071 113 2 PRESSURE_EVAP_P_A Evaporator Pressure A 0x0072 114 2 PRESSURE_SUCT_P_A Suction Pressure A 0x0073 115 2 PRESSURE_DIS_P_A Discharge Pressure A 0x0074 116 2 PRESSURE_CND_P_A Condenser Pressure A 0x0075 117 2 PRESSURE_ECO_P_A Economizer Pressure A 0x0076 118 2 PRESSURE_OILPSMPA Oil Sump Pressure A 0x0077 119 2 PRESSURE_OIL_DP_A Oil Discharge Pressure A 0x0078 120 2 PRESSURE_OIL_PD_A Oil Press Diff A 0x0079 121 2 PRESSURE_OILPA1RQ Oil Pressure Required A 0x007A 122 2 PRESSURE_LIQ_P_A Liquid Line Press A 0x007B 123 2 PRESSURE_MTR_P_A Motor Injection Press A 0x007C 124 2 PRESSURE_EVAP_P_B Evaporator Pressure B 0x007D 125 2 PRESSURE_SUCT_P_B Suction Pressure B 0x007E 126 2 PRESSURE_DIS_P_B Discharge Pressure B 0x007F 127 2 PRESSURE_CND_P_B Condenser Pressure B 0x0080 128 2 PRESSURE_ECO_P_B Economizer Pressure B 0x0081 129 2 PRESSURE_OILPSMPB Oil Sump Pressure B 0x0082 130 2 PRESSURE_OIL_DP_B Oil Discharge Pressure B 0x0083 131 2 PRESSURE_OIL_PD_B Oil Press Diff B 0x0084 132 2 PRESSURE_OILPB1RQ Oil Pressure Required B 0x0085 133 2 PRESSURE_LIQ_P_B Liquid Line Press B 0x0086 134 0x0087 135 0x0088 136 0x0089 137 0x008A 138 0x008B 139 0x008C 140 0x008D 141 0x008E 142 0x008F 143 0x0090 144 0x0091 145 0x0092 146 0x0093 147 2 PRESSURE_MTR_P_B Motor Injection Press B 1 OUTPUTS_ALE Alert Relay 1 OUTPUTS_ALM Alarm Relay 1 OUTPUTS_RUN Running Relay 2 OUTPUTS_CAPT Capacity Output Total 2 OUTPUTS_CHST_OUT Unit Status Output 2 OUTPUTS_HDPV_OUT Head Pres Output 1 OUTPUTS_SET_FLOW Cooler Flow SP Out 1 OUTPUTS_SHTDN Shutdown Relay 1 OUTPUTS_CDWP1 Cond Water Pump 1 OUTPUTS_CHWP1 Chill Water Pump 1 OUTPUTS_TFR_HIGH Tower Fan Relay High 1 OUTPUTS_TFR_LOW Tower Fan Relay Low 2 OUTPUTS_TOW_FAN VFD Tower Fan DISPLAY MODE TYPE (16BITS) FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR UINT IR UINT IR UINT IR FLOAT IR FLOAT IR FLOAT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR FLOAT IR UNIT psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa psig kPa % % % MIN. 0 0 0 0 0 0 0 0 0 0 0 VALUE MAX. DEFAULT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 100 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 100 0 74 COMMENT APPENDIX D -- MODBUS CONFIGURATIONa (cont) ADDRESS HEXADEC. DEC. REG. N° PARAMETER 0x0094 148 0x0095 149 0x0096 150 0x0097 151 0x0098 152 0x0099 153 0x009A 154 0x009B 155 0x009C 156 0x009D 157 0x009E 158 0x009F 159 0x00A0 160 0x00A1 161 0x00A2 162 0x00A3 163 0x00A4 164 0x00A5 165 0x00A6 166 0x00A7 167 0x00A8 168 0x00A9 169 0x00AA 170 0x00AB 171 0x00AC 172 0x00AD 173 0x00AE 174 0x00AF 175 0x00B0 176 0x00B1 177 0x00B2 178 0x00B3 179 0x00B4 180 0x00B5 181 0x00B6 182 0x00B7 183 0x00B8 184 0x00B9 185 0x00BA 186 0x00BB 187 0x00BC 188 0x00BD 189 0x00BE 190 0x00BF 191 0x00C0 192 0x00C1 193 0x00C2 194 0x00C3 195 0x00C4 196 0x00C5 197 0x00C6 198 0x00C7 199 0x00C8 200 0x00C9 201 0x00CA 202 0x00CB 203 0x00CC 204 0x00CD 205 0x00CE 206 0x00CF 207 0x00D0 208 0x00D1 209 0x00D2 210 0x00D3 211 0x00D4 212 0x00D5 213 0x00D6 214 2 OUTPUTS_CAPOUT_A 2 OUTPUTS_ECOEXV_A 2 OUTPUTS_EXV_A 1 OUTPUTS_HGBP_A 1 OUTPUTS_OILSOL_A 1 OUTPUTS_MTR_CL_A 1 OUTPUTS_OIL_DL_A 1 OUTPUTS_VFDSOL_A 1 OUTPUTS_VI_CMP_A 1 OUTPUTS_BP_ECO_A 1 OUTPUTS_CP_A_LOCK 1 OUTPUTS_SLV_LD_A 1 OUTPUTS_SLV_UL_A 1 OUTPUTS_VAP_HEAT 1 OUTPUTS_OILHEAT1 1 OUTPUTS_OILHEAT2 2 OUTPUTS_OIL_RECL 1 OUTPUTS_OILR 2 OUTPUTS_CAPOUT_B 2 OUTPUTS_ECOEXV_B 2 OUTPUTS_EXV_B 1 OUTPUTS_HGBP_B 1 OUTPUTS_OILSOL_B 1 OUTPUTS_MTR_CL_B 1 OUTPUTS_OIL_DL_B 1 OUTPUTS_VFDSOL_B 1 OUTPUTS_VI_CMP_B 1 OUTPUTS_BP_ECO_B 1 OUTPUTS_CP_B_LOCK 2 INPUTS_AUTO_DEM 2 INPUTS_AUTO_RES 1 INPUTS_E_STOP 1 INPUTS_FS_LOCK 1 INPUTS_ICE_CON 1 INPUTS_ICE_SW 2 INPUTS_REF_LEAK 1 INPUTS_REM_CON 1 INPUTS_REM_LOCK 1 INPUTS_SAFETY 1 INPUTS_COND_FSW 1 INPUTS_EVAP_FSW 2 INPUTS_EXVA_FBK 2 INPUTS_ECOA_FBK 2 INPUTS_SVA_FBK 2 INPUTS_CNDLVL_A 1 INPUTS_OIL_L_A 1 INPUTS_HPS_A 2 INPUTS_EXVB_FBK 2 INPUTS_ECOB_FBK 2 INPUTS_CNDLVL_B 1 INPUTS_OIL_L_B 1 INPUTS_HPS_B 1 EPMPCTL_has_flo 1 CPMPCTL_has_flo 2 STRTSTS_VOLT_H1 2 STRTSTS_VOLT_H2 2 STRTSTS_VOLT_H3 2 STRTSTS_VOLT_AVG 2 STRTSTS_AMPS_H1 2 STRTSTS_AMPS_H2 2 STRTSTS_AMPS_H3 2 STRTSTS_AMPS_AVG 2 STRTSTS_FREQ_H 2 STRTSTS_GRFT_H1 2 STRTSTS_GRFT_H2 2 STRTSTS_GRFT_H3 2 STRTSTS_sum1ht_h DESCRIPTION Analog Capacity Output A Economizer EXV A Main EXV A HGBP Soleniod A Oil Solenoid A Motor Cooling Solenoid A Dual Oil Flow Solenoid A VFD Coolant Solenoid A VI Piston Solenoid A Econ Bypass Solenoid A Comp A VFD Interlock Slide Valve Load A Slide Valve Unload A Vaporizer Heater Oil Heater - Primary Oil Heater - Secondary Oil Reclaim Valve Oil Pump Relay Analog Capacity Output B Economizer EXV B Main EXV B HGBP Soleniod B Oil Solenoid B Motor Cooling Solenoid B Dual Oil Flow Solenoid B VFD Coolant Solenoid B VI Piston Solenoid B Econ Bypass Solenoid B Comp B VFD Interlock Auto Demand Limit Input Auto Water Temp Reset Emergency Stop Contact Fire Security Interlock Ice Build Contact Ice Done Storage Switch Refrig Leakage Sensor Remote Start/Stop Remote Lockout Spare Safety Input Condenser Flow Switch Evaporator Flow Switch Main EXV A Feedback Econ A EXV Feedback Slide Valve A Feedback Cond Liq Lev A Oil Level Input A High Pressure Switch A Main EXV B Feedback Econ B EXV Feedback Cond Liq Lev B Oil Level Input B High Pressure Switch B Flow Established Flow Established Line Voltage Phase 1 Line Voltage Phase 2 Line Voltage Phase 3 Average Line Voltage Line Current Phase 1 Line Current Phase 2 Line Current Phase 3 Average Line Current Line Frequency Ground Fault Phase 3 Ground Fault Phase 2 Ground Fault Phase 1 I2T Sum Heat Phase 1 DISPLAY MODE TYPE (16BITS) FLOAT IR FLOAT IR FLOAT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR FLOAT IR UINT IR FLOAT IR FLOAT IR FLOAT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR FLOAT IR FLOAT IR UINT IR UINT IR UINT IR UINT IR FLOAT IR UINT IR UINT IR UINT IR UINT IR UINT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR UINT IR UINT IR FLOAT IR FLOAT IR FLOAT IR UINT IR UINT IR UINT IR UINT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR UNIT % % % % % mA mA % % % % % V V V V amp amp amp amp Hz amp amp amp % MIN. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 VALUE MAX. DEFAULT 100 0 100 0 100 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 100 0 1 0 100 0 100 0 100 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 1 0 1 0 100 0 100 0 100 0 0 1 0 1 0 100 0 100 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 75 COMMENT APPENDIX D -- MODBUS CONFIGURATIONa (cont) ADDRESS HEXADEC. DEC. REG. N° PARAMETER 0x00D7 215 0x00D8 216 0x00D9 217 0x00DA 218 0x00DB 219 0x00DC 220 0x00DD 221 0x00DE 222 0x00DF 223 0x00E0 224 0x00E1 225 0x00E2 226 0x00E3 227 0x00E4 228 0x00E5 229 0x00E6 230 0x00E7 231 0x00E8 232 0x00E9 233 0x00EA 234 0x00EB 235 0x00EC 236 0x00ED 237 0x00EE 238 0x00EF 239 0x00F0 240 0x00F1 241 0x00F2 242 0x00F3 243 0x00F4 244 2 STRTSTS_sum2ht_h 2 STRTSTS_sum3ht_h 2 STRTSTS_KW 1 STRTSTS_start_ok 1 STRTSTS_stop_ok 1 STRTSTS_cycle_1 1 STRTSTS_ph_loss 1 STRTSTS_ov_volt 1 STRTSTS_un_volt 1 STRTSTS_amp_unb 1 STRTSTS_volt_unb 1 STRTSTS_overload 1 STRTSTS_lratrip 1 STRTSTS_slratrip 1 STRTSTS_grnd_flt 1 STRTSTS_ph_rev 1 STRTSTS_freqflt 1 STRTSTS_ism_por 1 STRTSTS_m1_flt 1 STRTSTS_m2_flt 1 STRTSTS_prs_trip 1 STRTSTS_strt_flt 1 STRTSTS_no_amps 1 STRTSTS_accelflt 1 STRTSTS_highamps 1 STRTSTS_m1m2stop 1 STRTSTS_ampstop 1 STRTSTS_hardware 1 STRTSTS_calfc_er 1 STRTSTS_conf_err DESCRIPTION I2T Sum Heat Phase 2 I2T Sum Heat Phase 3 Motor KW 1CR Start Complete 1CR Stop Complete Single Cycle Dropout Phase Loss Over Voltage Under Voltage Current Imbalance Voltage Imbalance Overload Trip Locked Rotor Trip Starter Lock Rotor Trip Ground Fault Phase Reversal Frequency Out of Range ISM Power On Reset 1M Start/Run Fault 2M Start/Run Fault Pressure Trip Contact Starter Fault Motor Amps Not Sensed Starter Accel Fault Excessive Motor Amps 1M/2M Stop Fault Motor Amps When Stopped Hardware Failure Calibration Factor Error Invalid Configuration DISPLAY MODE TYPE (16BITS) FLOAT IR FLOAT IR FLOAT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UNIT % % kW 0x00F5 245 1 DRVA1STS_COMS VFD Coms Status UINT IR 0x00F7 247 0x00F8 248 0x00F9 249 0x00FA 250 0x00FB 251 0x00FC 252 0x00FD 253 0x00FE 254 0x00FF 255 0x0100 256 0x0101 257 0x0102 258 0x0103 259 0x0104 260 0x0105 261 0x0106 262 0x0107 263 0x0108 264 0x0109 265 0x010A 266 0x010B 267 0x010C 268 0x010D 269 0x010E 270 0x010F 271 0x0110 272 0x0111 273 0x0112 274 0x0114 276 0x0115 277 0x0116 278 0x0117 279 2 DRVA1STS_LINE_V VFD Average Line Voltage FLOAT IR V 2 DRVA1STS_LINE_CUR VFD Average Line Current FLOAT IR amp 2 DRVA1STS_LINE_KW VFD Average Line KW FLOAT IR kW 2 DRVA1STS_BUS_V VFD Bus Voltage FLOAT IR V 2 DRVA1STS_MOT_CUR VFD Motor Current FLOAT IR amp 2 DRVA1STS_AMPS_PCT VFD Motor Curr Pct Rated FLOAT IR % 2 DRVA1STS_MOT_KW VFD Motor KW FLOAT IR kW 2 DRVA1STS_PCT VFD Capacity FLOAT IR % 2 DRVA1STS_SPD VFD Speed FLOAT IR Hz 2 DRVA1STS_INV_T VFD Inverter Temp FLOAT IR °F °C 2 DRVA1STS_IGBT_T VFD IGBT Temp FLOAT IR °F °C 2 DRVA1STS_RECT_T VFD Rectifier Temp FLOAT IR °F °C 2 DRVA1STS_MOT_RPM VFD Motor Rpm FLOAT IR rpm 2 DRVA1STS_LAST_FLT VFD Last Fault Code FLOAT IR 2 DRVA1STS_STAT_WD1 VFD Status Word1 FLOAT IR 2 DRVA1STS_STAT_WD2 VFD Status Word2 FLOAT IR 2 DRVA1STS_ALT_WD1 VFD Alert Word1 FLOAT IR 2 DRVA1STS_ALT_WD2 VFD Alert Word2 FLOAT IR 2 DRVA1STS_ALM_WD1 VFD Alarm Word1 FLOAT IR 2 DRVA1STS_ALM_WD2 VFD Alarm Word2 FLOAT IR 1 STGECTL_cmp1cknb Cmp 1 Circ Num UINT IR 1 STGECTL_cmp1hgbp Cmp 1 HGBP UINT IR 1 STGECTL_cmp1ldrq Cmp1 Load Required UINT IR 1 STGECTL_comp_ld Cmp Load UINT IR 1 STGECTL_comp_ul Cmp Unload UINT IR 1 STGECTL_ld_alwd Loading Allowed UINT IR 1 STGECTL_leadck Lead Circ Num UINT IR 1 STGECTL_stat_wrd Stage Status Word UINT IR 1 STGECTL_ul_alwd Unloading Allowed UINT IR 2 CMPA1CTL_aDSTMn CmpA AbsDischSatTMin FLOAT IR 2 CMPA1CTL_aDSTMx CmpA AbsDischSatTMax FLOAT IR 2 CMPA1CTL_aSSTMn CmpA AbsSuctSat TMin FLOAT IR MIN. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 VALUE MAX. DEFAULT COMMENT 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 MV: 0=OK, 2 0 1=PARTIAL, 2=NO COMS 0 0 0 0 0 0 0 0 0 0 17.78 0 17.78 0 17.78 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 1 0 0 0 1 0 0 0 0 76 APPENDIX D -- MODBUS CONFIGURATIONa (cont) ADDRESS HEXADEC. DEC. REG. N° PARAMETER 0x0118 280 0x0119 281 0x011A 282 0x011B 283 0x011C 284 0x011D 285 0x011E 286 0x0120 288 0x0121 289 0x0122 290 0x0123 291 0x0125 293 0x0126 294 0x0127 295 0x0128 296 0x0129 297 0x012A 298 0x012B 299 0x012C 300 0x012D 301 0x012E 302 0x012F 303 0x0130 304 0x0131 305 0x0132 306 0x0133 307 0x0134 308 0x0135 309 0x0136 310 0x0137 311 0x0138 312 0x0139 313 0x013B 315 0x013C 316 0x013D 317 0x013E 318 0x013F 319 0x0140 320 0x0141 321 0x0142 322 0x0143 323 0x0144 324 0x0145 325 0x0146 326 0x0147 327 0x0148 328 0x0149 329 0x014A 330 0x014B 331 0x014C 332 0x014D 333 0x014E 334 0x014F 335 0x0150 336 0x0151 337 0x0152 338 0x0153 339 2 CMPA1CTL_aSSTMx 2 CMPA1CTL_cAN 2 CMPA1CTL_cANp 2 CMPA1CTL_cASp 2 CMPA1CTL_cMax 2 CMPA1CTL_cMin 2 CMPA1CTL_cObj 2 CMPA1CTL_cmd 2 CMPA1CTL_dSTS 2 CMPA1CTL_dTS 1 CMPA1CTL_statwrd 2 CMPA1CTL_eDSTMn 2 CMPA1CTL_eDSTMx 2 CMPA1CTL_eSSTMn 2 CMPA1CTL_eSSTMx 2 CMPA1CTL_fTStp 1 CMPA1CTL_fWd 2 CMPA1CTL_iTS 1 CMPA1CTL_isEnable 1 CMPA1CTL_isNom 1 CMPA1CTL_isRd2Go 1 CMPA1CTL_isRd2St 1 CMPA1CTL_isStart 1 CMPA1CTL_isStop 2 CMPA1CTL_mTS 2 CMPA1CTL_oVS 2 CMPA1CTL_rTS 2 CMPA1CTL_sSTS 1 CMPA1CTL_shrt_cyc 1 CMPA1CTL_stall_ct 2 CMPA1CTL_elubsp 1 CMPA1CTL_envwrd 2 CMPA1CTL_vi_sp1 2 CMPA1CTL_vi_sp2 2 CMPA1CTL_vi_cObj 1 CMPA1CTL_vi_cmd 1 CMPA1CTL_vi_dword 2 EXVACTL_aTStpt 2 EXVACTL_cObj 2 EXVACTL_cll_stpt 2 EXVACTL_dPHStpt 1 EXVACTL_dWd 1 EXVACTL_fWd 1 EXVACTL_isEnable 1 EXVACTL_isNom 1 EXVACTL_isRd2Go 1 EXVACTL_isRd2St 1 EXVACTL_isStart 1 EXVACTL_isStop 2 EXVACTL_lo_dshsp 2 EXVACTL_max_dist 2 EXVACTL_sPHStpt 2 EXVACTL_sPLStpt 2 EXVACTL_hi_dtsp 2 EXVACTL_lo_sbcsp 2 EXVACTL_ecliqlvl 1 EXVACTL_estflag 0x0154 340 2 EXVACTL_esteflo 0x0155 341 0x0156 342 0x0157 343 0x0158 344 0x0159 345 0x015A 346 0x015B 347 2 EXVACTL_estcflo 2 ECOACTL_cObj 2 ECOACTL_dTStpt 1 ECOACTL_dWd 1 ECOACTL_fWd 1 ECOACTL_isEnable 1 ECOACTL_isNom DESCRIPTION CmpA AbsSuctSatTMax CmpA Act Nom Capacity CmpA Act Nom Cap Pct CmpA Act Scal Cap pct CmpA Capacity Max CmpA Capacity Min CmpA Current Obj CmpA Command CmpA SatDischTempSetpt CmpA DischTempSetpt CmpA State Diag Word CmpA EnvDischSatTMin CmpA EnvDischSatTMax CmpA EnvSuctSatTMin CmpA EnvSuctSatTMax CmpA Fluid Temp Setpt CmpA Fault Word CmpA Inverter Temp Setpt CmpA Enable CmpA Nominal CmpA Ready to Start CmpA Ready to Stop CmpA Started CmpA Stopped CmpA Motor Temp Setpt CmpA Oil Viscosity Setpt CmpA RectifierTemp Setpt CmpA Sat Suct Temp Setpt CmpA Short Cycle Prevent CmpA Stall Count CmpA Oil Guidance Setpt CmpA Env Diag Word CmpA Vi Stpt 1 CmpA Vi Stpt 2 CmpA Vi Curr Objective CmpA Vi Command CmpA Vi Diag Word Approach Setpoint Current Objective Cond Liq Level Setpoint Hi Disch Sat Temp Stpt Diag Word Fault Word Enable Nominal Ready to Start Ready to Stop Started Stopped Low Disch S/H Stpt Max Discharge Temp suctSatTempHighStpt suctSatTempLowStpt Disch Temp Hi Stpt Subcool Low Stpt Est Cond Liq Level Cond Lvl Est Flag Est Evap Flow Est Cond Flow Current Objective Econ Disch Temp Setpoint Diag Word Fault Word Enable Nominal DISPLAY MODE TYPE (16BITS) FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR UINT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR UINT IR FLOAT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR UINT IR UINT IR FLOAT IR UINT IR FLOAT IR FLOAT IR FLOAT IR UINT IR UINT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR UINT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR UINT IR UINT IR UINT IR UINT IR UNIT % % % gpm l/min gpm l/min MIN. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 VALUE MAX. DEFAULT 0 0 100 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 2.25 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 0 250 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 77 COMMENT APPENDIX D -- MODBUS CONFIGURATIONa (cont) ADDRESS HEXADEC. DEC. REG. N° PARAMETER 0x015C 348 0x015D 349 0x015E 350 0x015F 351 0x0160 352 1 ECOACTL_isRd2Go 1 ECOACTL_isRd2St 1 ECOACTL_isStart 1 ECOACTL_isStop 2 ECOACTL_shTStpt 0x0161 353 2 HGBPACTL_cObj 0x0162 354 0x0163 355 0x0164 356 0x0165 357 0x0166 358 0x0167 359 0x0168 360 0x0169 361 0x016A 362 0x016B 363 0x016C 364 0x016D 365 0x016E 366 0x016F 367 0x0172 370 0x0173 371 0x0174 372 0x0175 373 0x0176 374 0x0177 375 0x0178 376 0x0179 377 0x017A 378 0x017B 379 0x017C 380 0x017D 381 0x017E 382 0x017F 383 0x0180 384 2 HGBPACTL_hgbpa_pt 2 HGBPACTL_cmd 1 HGBPACTL_do_cmd 2 HGBPACTL_fTS 2 HGBPACTL_cSS 2 HGBPACTL_svPS 1 HGBPACTL_dWd 1 HGBPACTL_fWd 1 HGBPACTL_isEnable 1 HGBPACTL_isNom 1 HGBPACTL_isRd2Go 1 HGBPACTL_isRd2St 1 HGBPACTL_isStart 1 HGBPACTL_isStop 2 SLVA1CTL_cmd 2 SLVA1CTL_dstcmd 2 SLVA1CTL_dtcmd 2 SLVA1CTL_ftcmd 2 SLVA1CTL_mcurcmd 2 SLVA1CTL_mtmpmd 2 SLVA1CTL_oilrecmd 2 SLVA1CTL_sstcmd 2 SLVA1CTL_cAN 2 SLVA1CTL_cANp 2 SLVA1CTL_cASp 2 SLVA1CTL_cMax 2 SLVA1CTL_cMin 2 SLVA1CTL_cObj 2 SLVA1CTL_dSTS 0x0181 385 0x0182 386 0x0183 387 0x0184 388 0x0185 389 0x0186 390 0x0187 391 0x0188 392 0x0189 393 0x018A 394 0x018B 395 0x018C 396 0x018D 397 0x018E 398 0x018F 399 0x0190 400 0x0191 401 0x0192 402 0x0193 403 0x0194 404 0x0195 405 0x0196 406 0x0197 407 2 SLVA1CTL_dTS 1 SLVA1CTL_dWd 2 SLVA1CTL_dty_cyc 2 SLVA1CTL_fTStp 1 SLVA1CTL_fWd 2 SLVA1CTL_iTS 1 SLVA1CTL_isEnable 1 SLVA1CTL_isNom 1 SLVA1CTL_isRd2Go 1 SLVA1CTL_isRd2St 1 SLVA1CTL_isStart 1 SLVA1CTL_isStop 2 SLVA1CTL_mCS 2 SLVA1CTL_mTS 2 SLVA1CTL_oVS 2 SLVA1CTL_sSTS 1 OILHCTL_fWd 1 OILHCTL_isEnable 1 OILHCTL_isNom 1 OILHCTL_isRd2Go 1 OILHCTL_isRd2St 1 OILHCTL_isStart 1 OILHCTL_isStop DESCRIPTION Ready to Start Ready to Stop Started Stopped Econ Superheat Setpoint HGBPA Current Obj HGBPA Process Temp HGBPA Command HGBPA Disc Out Cmd HGBPA Fluid T Stpt HGBPA Comp Spd Stpt HGBPA SV Pos Stpt HGBPA Diag Word HGBPA Fault Word HGBPA Enable HGBPA Nominal HGBPA Ready to Start HGBPA Ready to Stop HGBPA Started HGBPA Stopped SVA Command Hi Disch Sat Temp PI Hi Disch Temp PI Fluid Temp PI Motor Curr PI Motor Temp PI Oil Recovery PI Lo Sat Evap Temp PI SVA Act Nom Capacity SVA Actual Nom Cap Pct SVA Actual Scal Cap Pct SVA Capacity Max SVA Capacity Min SVA Current Objective SVA SatDischTempSetpt SVA Disch Temp Setpt SVA Diag Word SVA Duty Cycle SVA Fluid Temp Setpt SVA Fault Word SVA Inverter Temp Setpt SVA Enable SVA Nominal SVA Ready to Start SVA Ready to Stop SVA Started SVA Stopped SVA Motor Current Setpt SVA Motor Temp Setpt SVA Oil Viscosity Setpt SVA Sat Suct Temp Setpt Fault Word Enable Nominal Ready to Start Ready to Stop Started Stopped DISPLAY MODE TYPE (16BITS) UINT IR UINT IR UINT IR UINT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR UINT IR FLOAT IR FLOAT IR FLOAT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR UINT IR FLOAT IR FLOAT IR UINT IR FLOAT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UNIT °F °C °F °C % °F °C Hz % % % % % % % % % ton % % ton ton °F °C °F °C °F °C °F °C amp °F °C °F °C MIN. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 VALUE MAX. DEFAULT 1 0 1 0 1 0 1 0 0 0 17.78 0 17.78 0 1 0 0 17.78 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 100 0 100 0 0 0 0 0 17.78 0 17.78 0 0 0 17.78 0 0 17.78 1 0 1 0 1 0 1 0 1 0 1 0 0 0 17.78 0 0 17.78 0 1 0 1 0 1 0 1 0 1 0 1 0 78 COMMENT APPENDIX D -- MODBUS CONFIGURATIONa (cont) ADDRESS HEXADEC. DEC. REG. N° PARAMETER 0x0198 408 0x019A 410 0x019B 411 0x019C 412 0x019D 413 0x019E 414 0x019F 415 0x01A0 416 0x01A1 417 0x01A2 418 0x01A3 419 0x01A4 420 0x01A5 421 0x01A6 422 0x01A7 423 0x01A8 424 0x01A9 425 0x01AA 426 0x01AB 427 0x01AE 430 0x01AF 431 0x01B0 432 0x01B1 433 0x01B2 434 0x01B3 435 0x01B4 436 0x01B5 437 0x01B6 438 0x01B7 439 0x01B8 440 0x01B9 441 0x01BA 442 0x01BB 443 0x01BC 444 0x01BD 445 0x01BE 446 1 OILPCTL_fWd 1 OILPCTL_isEnable 1 OILPCTL_isNom 1 OILPCTL_isRd2Go 1 OILPCTL_isRd2St 1 OILPCTL_isStart 1 OILPCTL_isStop 1 OILRCTL_isEnable 1 OILRCTL_isNom 1 OILRCTL_isRd2Go 1 OILRCTL_isRd2St 1 OILRCTL_isStart 1 OILRCTL_isStop 1 VAPCTL_isEnable 1 VAPCTL_isNom 1 VAPCTL_isRd2Go 1 VAPCTL_isRd2St 1 VAPCTL_isStart 1 VAPCTL_isStop 1 CPMPCTL_disc_cmd 1 CPMPCTL_dWd 1 CPMPCTL_fWd 1 CPMPCTL_isEnable 1 CPMPCTL_isNom 1 CPMPCTL_isRd2Go 1 CPMPCTL_isRd2St 1 CPMPCTL_isStart 1 CPMPCTL_isStop 2 RUNTIME_str_comp_a 2 RUNTIME_str_comp_b 2 RUNTIME_hr_svc 2 RUNTIME_hr_mach 2 RUNTIME_hr_comp_a 2 RUNTIME_hr_comp_b 2 RUNTIME_hr_epmp1 2 RUNTIME_hr_cpmp1 0x01BF 447 2 CAPDCTL_actstpt 0x01C0 448 0x01C1 449 0x01C2 450 0x01C3 451 0x01C4 452 0x01C5 453 0x01C6 454 0x01C7 455 0x01C8 456 0x01C9 457 0x01CA 458 0x01CB 459 0x01CC 460 0x01CD 461 0x01CE 462 0x01CF 463 0x01D0 464 0x01D1 465 0x01D2 466 0x01D3 467 0x01D4 468 0x01D5 469 0x01D7 471 0x01D8 472 0x01D9 473 0x01DA 474 0x01DB 475 0x01DC 476 0x01DD 477 2 CAPDCTL_ck1capmn 2 CAPDCTL_ck1capmx 2 CAPDCTL_ck1caprq 1 CAPDCTL_compldrq 2 CAPDCTL_scstptof 2 CAPDCTL_stptbst 2 CAPDCTL_syscapmx 2 CAPDCTL_syscaprq 1 CAPDCTL_ramp_act 1 CAPDCTL_dem_act 2 CAPECTL_act_ccap 2 CAPECTL_act_fcap 2 CAPECTL_act_vcap 2 CAPECTL_avl_cap 2 CAPECTL_avl_fcap 2 CAPECTL_avl_vcap 2 CAPECTL_cap 2 CAPECTL_cap_pct 2 CAPECTL_run_fcap 2 CAPECTL_run_vcap 2 CIRCACTL_cap_tons 1 CIRCACTL_circ_wrd 2 CIRCACTL_ck1_acap 2 CIRCACTL_ck1_cap 2 CIRCACTL_ck1_capp 2 CIRCACTL_ck1accap 2 CIRCACTL_ck1afcap 2 CIRCACTL_ck1afscp 2 CIRCACTL_ck1avcap DESCRIPTION Fault Word Enable Nominal Ready to Start Ready to Stop Started Stopped Enable Nominal Ready to Start Ready to Stop Started Stopped Enable Nominal Ready to Start Ready to Stop Started Stopped Cond Pump Cmd Diagnostic Word Fault Word Enable Nominal Ready to Start Ready to Stop Started Stopped Compressor A Starts Compressor B Starts Service Runtime Machine Operating Hours Compressor A Hours Compressor B Hours Evap Pump 1 Hours Cond Pump 1 Hours Active Fluid Temp Setpt cirVarSpdCapLimMinArray cirVarSpdCapLimMaxArray Circ Cap Req Array Comp Load Required Short Cycle Setpt Offset Setpoint Boost sysVarSpdCapLimMax System Capacity Req Ramp Loading Active Demand Limit Active System Actual Comp Cap sysActualFixSpdComprCap sysActualVarSpdComprCap System Avail Comp Cap SysAvailFixSpdComprCap SysAvailVarSpdComprCap System Capacity System Capacity Percent sysRunFixSpdComprCap sysRunVarSpdComprCap System Capacity Tons Circuit A Diag Word Circ A Avail Comp Cap Circuit A Capacity Circuit A Capacity Pct Circ A Actual Comp Cap cirAAvailFixSpdComprCap cirAActualFixSpdComprCap cirAAvailVarSpdComprCap DISPLAY MODE TYPE UNIT (16BITS) UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR FLOAT IR FLOAT IR FLOAT IR HOURS FLOAT IR HOURS FLOAT IR HOURS FLOAT IR HOURS FLOAT IR HOURS FLOAT IR HOURS FLOAT IR °F °C FLOAT IR FLOAT IR FLOAT IR UINT IR FLOAT IR FLOAT IR FLOAT IR % FLOAT IR % UINT IR UINT IR FLOAT IR ton FLOAT IR ton FLOAT IR ton FLOAT IR ton FLOAT IR ton FLOAT IR ton FLOAT IR ton FLOAT IR % FLOAT IR ton FLOAT IR ton FLOAT IR ton UINT IR FLOAT IR ton FLOAT IR ton FLOAT IR % FLOAT IR ton FLOAT IR ton FLOAT IR ton FLOAT IR ton MIN. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 VALUE MAX. DEFAULT 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 99999999 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17.78 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 79 COMMENT APPENDIX D -- MODBUS CONFIGURATIONa (cont) ADDRESS HEXADEC. DEC. REG. N° PARAMETER DESCRIPTION DISPLAY MODE TYPE (16BITS) 0x01DE 478 2 CIRCACTL_ck1avscp cirAActualVarSpdComprCap FLOAT IR 0x01DF 479 2 CIRCACTL_ck1rfcap cirARunFixSpdComprCap FLOAT IR 0x01E0 480 2 CIRCACTL_ck1rvcap cirARunVarSpdComprCap FLOAT IR 0x01E1 481 1 CIRCACTL_cmpn_wrd Compression A Diag Word UINT IR 0x01E3 483 1 CIRCACTL_status Circuit A Status UINT IR 0x01E4 484 1 CIRCACTL_stdystat Circ A Steady State Flag UINT IR 0x01E5 485 2 OILVCTL_oil_visc Oil Viscosity FLOAT IR 0x01E6 486 1 PROTOCOL_MODOCC MODBUS Occupy UINT HR 0x01E7 487 2 PROTOCOL_MODDEML MODBUS Demand Limit FLOAT HR 0x01E8 488 1 PROTOCOL_MODESTOP MODBUS Estop UINT HR 0x01E9 489 1 PROTOCOL_MODSFTY MODBUS Fire Safety UINT HR 0x01EA 490 1 PROTOCOL_MOD_S_S MODBUS Start/Stop UINT HR 0x01EB 491 1 PROTOCOL_MODLKOUT MODBUS Lockout UINT HR 0x01EE 494 1 EPMPCTL_disc_cmd Evap Pump Cmd UINT IR 0x01EF 495 1 EPMPCTL_dWd Diagnostic Word UINT IR 0x01F0 496 1 EPMPCTL_fWd Fault Word UINT IR 0x01F1 497 1 EPMPCTL_isEnable Enable UINT IR 0x01F2 498 1 EPMPCTL_isNom Nominal UINT IR 0x01F3 499 1 EPMPCTL_isRd2Go Ready to Start UINT IR 0x01F4 500 1 EPMPCTL_isRd2St Ready to Stop UINT IR 0x01F5 501 1 EPMPCTL_isStart Started UINT IR 0x01F6 502 1 EPMPCTL_isStop Stopped UINT IR 0x01F7 503 1 PLTSPRT_rs485_u1_tres LEN Port J6 Term Res UINT HR 0x01F8 504 1 PLTSPRT_rs485_u3_tres CCN Port J7 Term Res UINT HR 0x01F9 505 1 PLTSPRT_rs485_u4_tres Mod Master J10 Term Res UINT HR 0x01FA 506 1 PLTSPRT_rs485_u5_tres BMS Port J8 Term Res UINT HR UNIT ton ton ton % 0x01FB 507 1 SERVICE1_flui_typ Evaporator Fluid Type UINT IR 0x01FC 508 0x01FD 509 0x01FE 510 0x01FF 511 0x0200 512 0x0201 513 0x0202 514 0x0203 515 0x0204 516 0x0205 517 2 SERVICE1_freezesp Brine Freeze Setpoint 2 SERVICE1_min_off Comp Min Off Time 2 SERVICE1_dem_20ma Demand Limit At 20 mA 2 SERVICE1_min_lwt Minimum Fluid Temp 2 SERVICE1_max_lwt 1 SERVICE1_emstopen 2 SERVICE1_rspdmaxA 2 SERVICE1_rspdmaxB 1 SERVICE1_ser_pass 1 SERVICE1_lockout Maximum Fluid Temp Emergency Stop Enable Comp Speed Max A Comp Speed Max B Service Password Service Lockout FLOAT IR °F °C FLOAT IR sec FLOAT IR % FLOAT IR °F °C FLOAT IR °F °C UINT IR FLOAT IR Hz FLOAT IR Hz UINT IR UINT IR MIN. 0 0 40 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 28.89 60 10 20 28.89 38 3.33 0 0 0 0x0206 518 1 SERVICE1_rstrtopt Restart Options UINT IR 0 0x0207 519 0x0208 520 0x0209 521 0x020A 522 0x020B 523 0x020C 524 0x020D 525 0x020E 526 0x020F 527 0x0210 528 0x0211 529 0x0212 530 0x0213 531 1 SERVICE1_stlim_by Starts Limit Bypass 2 SERVICE1_stpperlim_A Starts Per Period Lim 2 SERVICE1_cmpstper_A Comp Start Period 2 SERVICE1_stpperlim_B Starts Per Period Lim 2 SERVICE1_cmpstper_B Comp Start Period 1 SERVICE1_oilsw_by_A Oil Switch Bypass A 1 SERVICE1_oilsw_by_B Oil Switch Bypass B 1 SERVICE1_CirA_En Enable Circuit A 1 SERVICE1_CirB_En Enable Circuit B 1 SERVICE1_rsthrsvc Reset Service Runtime 1 SERVICE1_sftst_en Soft Stop Enable 2 SERVICE1_sftst_th Soft Stop Threshold 1 FACTORY_comp_typ Compressor Type UINT IR 0 FLOAT IR FLOAT IR FLOAT IR FLOAT IR UINT IR 0 UINT IR 0 UINT IR 0 UINT IR 0 UINT IR 0 UINT IR 0 FLOAT IR % 0 UINT IR 0 0x0214 532 1 FACTORY_refrig Refrigerant Type 0x0215 533 1 FACTORY_tons Chiller Tons UINT IR 0 UINT IR ton ton 100 90.7 VALUE MAX. DEFAULT COMMENT 1 1 100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 34 1.11 1200 100 38 3.33 153 67.22 1 9999 1 2 1 1 1 1 1 1 1 100 4 15 600 544.2 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 34 1.11 120 40 38 3.33 95 35 1 132 132 88 0 0 0 8 3800 8 3800 0 0 1 1 1 1 50 1 4 100 90.7 MV: 1=Water, 2=Med Brine, 3=Low Brine MV: 0=None, 1=AutoRestart, 2=RapidRestart MV: 1=P, 2=Q\R, 3=TC, 4=TD MV: 0=R11, 1=R12, 2=R123, 3=R22, 4=R134A, 5=R404A, 6=R407C, 7=R410A, 8=R454B, 9=R500, 10=R507, 11=R513A, 12=R515A, 13=R515B, 14=R1233ZD, 15=R1234ZE 80 APPENDIX D -- MODBUS CONFIGURATIONa (cont) ADDRESS HEXADEC. DEC. REG. N° PARAMETER 0x0216 534 1 FACTORY_vfd_opt 0x0217 535 0x0218 536 0x0219 537 0x021A 538 0x021B 539 0x021C 540 0x021D 541 0x021E 542 0x021F 543 0x0220 544 0x0221 545 0x0222 546 0x0223 547 0x0224 548 0x0225 549 0x0226 550 0x0227 551 0x0228 552 0x0229 553 0x022A 554 0x022B 555 0x022C 556 0x022D 557 0x022E 558 0x022F 559 0x0230 560 0x0231 561 0x0232 562 0x0233 563 0x0234 564 0x0235 565 0x0236 566 0x0237 567 0x0238 568 0x0239 569 0x023A 570 0x023B 571 0x023C 572 0x023D 573 0x023E 574 0x023F 575 0x0240 576 0x0241 577 0x0242 578 1 FACTORY_exv_opt 1 FACTORY_econ_opt 1 FACTORY_hgbp_opt 1 FACTORY_aux_io 1 FACTORY_oilassy 2 ENERGY_din_kw 2 ENERGY_dkw_ton 2 ENERGY_dewt 2 ENERGY_dlwt 2 ENERGY_degpm 2 ENERGY_depdft 2 ENERGY_dert 2 ENERGY_decwt 2 ENERGY_dlcwt 2 ENERGY_dcgpm 2 ENERGY_dcpdft 2 ENERGY_dcrt 1 HYDRCFG_evapfdtp 2 HYDRCFG_evapfldp 1 HYDRCFG_eflo_vt 1 HYDRCFG_condfdtp 2 HYDRCFG_condfldp 1 HYDRCFG_cflo_vt 1 DRVA1CFG_rlv_i 1 DRVA1CFG_rla_m 1 DRVA1CFG_rlv 1 DRVA1CFG_rla 1 DRVA1CFG_rlrpm 1 DRVA1CFG_rlkw 1 DRVA1CFG_rlhz 1 DRVA1CFG_min_spd 1 DRVA1CFG_strt_spd 2 DRVA1CFG_torq_lim 2 DRVA1CFG_curr_lim 2 DRVA1CFG_pwm_freq 2 DRVA1CFG_skipfrq1 2 DRVA1CFG_skipfrq2 2 DRVA1CFG_skipfrq3 2 DRVA1CFG_skipband 1 DRVA1CFG_ramp_inc 1 DRVA1CFG_ramp_dec 2 SETPOINT_lcw_sp 2 SETPOINT_ice_sp 1 SETPOINT_EWT_OPT DESCRIPTION DISPLAY MODE TYPE UNIT (16BITS) MIN. VFD Option UINT IR 0 EXV Control Type UINT IR 0 Economizer Option HGBP Control Option Auxilary IO Location Oil Assembly Option Design Input kW Design Input kW/Ton Design Ent Evap Temp Design Lvg Evap Temp Design Evap GPM Design Evap Press Drop Design Evap Refrig Temp Design Ent Cond Temp Design Lvg Cond Temp Design Cond GPM Design Cond Press Drop Design Cond Refrig Temp Evap Flow Detection Type Evap Min Flow dP Evap Flow Verify time Cond Flow Detection Type Cond Min Flow dP Cond Flow Verify time Rated Line Voltage Motor Rated Load Amps Motor Nameplate Voltage Motor Nameplate Current Motor Nameplate RPM Motor Nameplate KW Compressor 100% Speed Compressor Unload Spd Compressor Start Spd Torque Limit Percent Current Limit Percent PWM Switch Frequency Skip Frequency 1 Skip Frequency 2 Skip Frequency 3 Skip Frequency Band Increase Ramp Time Decrease Ramp Time Cooling LCW Setpoint Ice Build Setpoint EWT Control Option UINT IR UINT IR UINT IR INT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR UINT IR FLOAT IR UINT IR UINT IR FLOAT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR FLOAT IR UINT IR UINT IR FLOAT HR FLOAT HR UINT HR kW kW °F °C °F °C gpm l/min ft m °F °C °F °C °F °C gpm l/min ft m °F °C psig kPa sec psig kPa sec V amp V amp rpm kW Hz Hz Hz % % Hz Hz Hz Hz sec sec °F °C °F °C 0 0 0 1 0 0 0 30 0 0 0 30 10 0 0 10 12.22 15 9.44 0 VALUE MAX. DEFAULT COMMENT 7 3 2 1 1 2 2 0 0 300 2 0 0 300 5000 200 0 120 48.89 60 15.56 1 0 0 0 0 0 1 0 0 0 17.78 0 17.78 0 0 0 0 0 17.78 0 17.78 0 17.78 0 0 0 0 0 17.78 0 0 0 30 0 0 0 30 460 200 460 200 3000 1500 90 25 25 115 110 2 102 102 102 0 30 30 45 7.22 40 4.44 0 MV: 0=None, 1=FS VFD, 2=Carrier, 3=Rockwell LF2, 4=Eaton, 5=Rockwell STD, 6=ABB, 7=Danfoss MV: 0=Disabled, 1=ApprCtrl, 2=EvapLvl, 3=CondLvl MV:0=None, 1=Float, 2=EXV 0=IOB, 1=Starter 1=one piece vap, 2=two piece vap 81 APPENDIX D -- MODBUS CONFIGURATIONa (cont) ADDRESS HEXADEC. DEC. REG. N° PARAMETER 0x0243 579 0x0244 580 0x0245 581 2 SETPOINT_ecw_sp 2 SETPOINT_dem_base 2 SETPOINT_rcyc_lo DESCRIPTION Cooling ECW Setpoint Base Demand Limit Recycle Shutdown Offset 0x0246 582 0x0247 583 0x0249 585 0x024A 586 0x024B 587 0x024C 588 0x024D 589 2 SETPOINT_rcyc_hi Recycle Startup Offset 1 ALARMRST_RST_ALM Alarm Reset 1 ALARMRST_alarm_1 Jbus Current Alarm 1 1 ALARMRST_alarm_2 Jbus Current Alarm 2 1 ALARMRST_alarm_3 Jbus Current Alarm 3 1 ALARMRST_alarm_4 Jbus Current Alarm 4 1 ALARMRST_alarm_5 Jbus Current Alarm 5 DISPLAY MODE TYPE (16BITS) FLOAT HR FLOAT HR FLOAT HR FLOAT HR UINT IR UINT IR UINT IR UINT IR UINT IR UINT IR UNIT °F °C % °F °C °F °C MIN. 15 9.44 25 0 17.78 0 17.78 0 NOTE(S): a. Not all points are applicable to 23XRV; this list is common between products sharing the same software platform. VALUE MAX. DEFAULT 120 48.89 100 10 12.22 10 12.22 1 60 15.56 100 5 15 5 15 0 0 0 0 0 0 COMMENT LEGEND CO -- COILS_MEDIA DEC -- Decimal DI -- DISCR_INPUT_MEDIA HEXIDEC -- Hexadecimal HR -- HOLDING_REG_MEDIA IR -- INPUT_REG_MEDIA MV -- Multi-State Value 82 © 2023 Carrier Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Catalog No. 04-53230021-01 Printed in U.S.A. Form 23XRV-2T Pg 84 6-23 Replaces: 23XRV-1TAcrobat Distiller 22.0 (Windows)