Neptronic TSUB Series BACnet Communication Module User Guide

Introduction

The TSUB Controller BACnet Communication Module User Guide provides information about using the TSUB controller with its BACnet communications feature. The BACnet communication protocol is used for building automation and control networks, enabling communication between client devices within a network. The controller provides a BACnet network interface between BACnet client devices and Neptronic Controller series devices. It utilizes the BACnet Master Slave/Token Passing (MS/TP) protocol at the BACnet MAC layer.

Pre-requisites

This BACnet communication user guide assumes familiarity with the concepts and terminology of BACnet.

Advantages of BACnet

BACnet enabled controllers offer several advantages:

Quick Message Transmission: The controller uses a synchronous implementation for BACnet messages, ensuring quick and efficient responses. Each BACnet confirmed service request is answered promptly without using the Reply Postponed frame. The MS/TP implementation operates within a Tusage_delay of 15 minutes to ensure a Tusage_timeout value within 20 minutes.
MS/TP Support: The controller supports a Full Master Node state machine for MS/TP. The Max_Master and instances are configured via the BACnet WriteProperty service or the device's Programming Mode. MAC address and MS/TP baud rate (9600, 19200, 38400, or 76800) are also configurable through the WriteProperty service or Programming Mode via the keypad.
BIBB Support: The controller functions as a B-ASC type profile server and supports specific BIBBs as per their definitions, including: DS-RP-B, DS-RPM-B, DS-WP-B, DS-WPM-B, DM-DCC-B, DM-DDB-B, DM-DOB-B, DM-RD-B, DM-TS-B, DM-UTC-B, DS-COV-B, DS-COVP-B, SCHED-WS-I-B.
Object Support: The controller supports a fixed list of BACnet visible values, appearing as Present_Values for various BACnet standard object types and a device object.
Alarms: The controller indicates various alarm conditions through property value changes but does not generate BACnet event notifications.

BACnet Properties Configuration

To establish communication and ensure unique IDs in a BACnet system, the following properties may need configuration:

Property	Default Value	Configuration
MAC Address	000	Set to a unique address (000-254). Configurable via menu or WriteProperty service to Device Object.proprietary-property#1000 MSTP-Address. Values 128-254 are for MS/TP non-token passing slave devices.
Device Instance	Auto	Automatically configured to 153,000 + MAC address. Can be set manually via menu or WriteProperty service to Device Object.Object_Identifier. The Object_Identifier combines Object_Type (8) and Device_Instance.
Baud Rate	0 = Auto	Automatically configured by network detection. Manual setting available: Auto, 9600, 19200, 38400, 76800.
Max_Master	127	Configurable to improve network efficiency for fewer than 127 devices. Changeable via WriteProperty service to Device Object.Max_Master.
Device Object.Object_Name	Name of the device	Configurable name via WriteProperty service to Device Object.Object_Name (e.g., TSUB).

Configuration Options

These options enable quick configuration of BACnet features:

Quick Setup

Configure for BACnet communication without programming:

Ensure no other device uses MAC address 0 (default).
Connect controller to network and power on.
Controller automatically configures baud rate and device instance, enabling BACnet Property Configuration via Write Property service.
Repeat for each controller.

Manual Setup

Configure for BACnet communication with programming:

Access Operation Mode (jumper to RUN).
Press and hold both function buttons for 5 seconds for Quick Access menu.
Enter password: 637.
Follow prompts to configure MAC Address, MAX Master, Device Instance, and Baud Rate manually.
Disconnect power, connect to network, and reconnect power.

MAC Address and Max_Master

The MAC address must be unique on the MS/TP network. Efficient operation depends on MAC address and Max_Master combinations. BACnet requires polling for other masters. Poor combinations can slow the network. Default Max_Master of 127 ensures master discovery but is not always the most efficient choice unless there are 126 other units.

Examples of MAC Address and Max_Master Configurations:

Example 1: MAC=0, Max_Master=127; MAC=1, Max_Master=127. This is slow and inefficient as it requires polling many units.
Example 2: MAC=0, Max_Master=5; MAC=1-4 not used; MAC=5, Max_Master=5. Better, but still not optimal due to the gap between MAC addresses.
Example 3: MAC=0, Max_Master=1; MAC=2, Max_Master=2. Incorrect configuration; MAC=0 will not find MAC=2.
Example 4: MAC=0, Max_Master=3; MAC=1, Max_Master=3; MAC=2, Max_Master=3; MAC=3, Max_Master=3. Efficient configuration with consecutive numbering and optimal Max_Master.

Guideline: Most efficient setup is consecutive MAC addresses starting from 0 with Max_Master equal to the highest MAC address. If consecutive numbering isn't possible, set Max_Master to the highest MAC address.

Copy Config

This feature allows copying a controller's entire configuration to other controllers of the same type over the network.

Access Operation Mode (jumper to RUN).
Press and hold both function buttons for 5 seconds for Quick Access menu.
Enter password: 637.
Navigate to Copy Config, select Yes, and follow on-screen instructions.

Note: Copy Config can also be executed via BACnet (refer to specific AV/BV values in tables).

Network Reset

The controller can be reset via BACnet using the Reinitialize Device service with the password 'nep'. Two types of resets are available:

Warm Reset: Restarts the controller with its current configuration.
Cold Reset: Restarts the controller with factory default configuration.

Note: A Cold Reset erases the current configuration, including MSTP address settings. Exercise caution.

Device Object Properties

The following table lists BACnet properties supported for the device object. 'W' indicates writability via BACnet WriteProperty service.

Property	Value	Writable
Object_Identifier	Programmable instance (0-4194302). Device instance must be unique. Default: 153000 (Vendor_Identifier*1000).	W
Object_Name	TSUB, programmable up to 32 Bytes.	W
Description	Programmable up to 32 Bytes (default: BACnet Unit Controller).	W
Object_Type	Device
System_Status	Operational
Vendor_Identifier	Always 153
Vendor_Name	Always Neptronic
Model_Name	Example, TSUB
Firmware_Revision	currently, 1.06
Application_Software_Version	currently, 1.05
Protocol_Version	Always 1
Protocol_Revision	Always 14
DataBase_Revision	Default 0; incremented if Object Name and/or device ID change.
Max_APDU_Length_Accepted	Always 480
Segmentation_Supported	(3) = No Segmentation
APDU_Timeout	6000
Number_of_APDU_Retries	Always 3
Local_Time	00:00:00
Local_Date	01-Jan-2015 (Thu)
UtC_Offset	-300 minutes
Daylight_Savings_Status	False
Backup_Failure_Timeout	300
Configuration_Files	File-1
Last_Restore_Time	2015-01-01 (Thu), 00:00:00:00
Backup_And_Restore_State	IDLE
Backup_Preparation_Time	0
Restore_Completion_Time	0
Restore_Preparation_Time	0
Protocol_Services_Supported	subscribeCOV atomicReadFile atomicWriteFile readProperty readPropertyMultiple WriteProperty writePropertyMultiple deviceCommunicationControl reinitializeDevice unconfirmedPrivateTransfer timeSynchronization who-Has who-Is subscribeCOVProperty
Protocol_Object_Types_Supported	analog-input analog-output analog-value binary-input binary-output binary-value device file program

Property	Value	Writable
Object_List	schedule, pmulti-state-value
Device_Address_Binding	195	W
Max_Master	Always empty
Max_Info_Frames	Programmable in the range of 1-127 (default: 127)	W
Active_COV_Subscription	Always 1
Property_List	Empty by default. COV subscription will be lost on a power cycle. List of properties that exist within the object.
Proprietary property #1000	Programmable (default:0). Represents the MS/TP MAC address (0-254). Values 128-254 are for non-token passing slave devices.	W
Proprietary property #1001	Programmable (default: Auto). Represents the MS/TP Baud rate (0=Auto, 9600, 19200, 38400, 76800). Reading returns actual Baud rate.	W
Proprietary property #1002	Programmable (default: 15 minutes). Represents the period for auto return to normal from 'out of service' state (0-120 minutes). Writing 0 means no automatic return.	W

Object Types Supported

This table lists BACnet properties for each object type. Most properties are locked, except Present_Value, Status_Flag, Event_State, and Reliability.

Object Type	Enabled	Optional Properties Supported	Writable Properties	Notes
Analog Input	☑	• Reliability • Description • Min_Present_Value • Max_Present_Value • Resolution • Cov-increment	Out_of_Service Cov-Increment	If "Out of Service" is true, Present Value and Status_Flag are writable. Auto-return to Normal after programmable period (see Proprietary property #1002).
Analog Input	☑
Analog Value	☑	• Reliability • Description • Cov-Increment • Priority_Array • Relinquish_Default	Present_Value Out_of_Service Cov-Increment	Present_Value writable for all AV objects except AV.20, AV.24, AV.35, AV.38, AV.50, AV.60, AV.78, AV.79, AV.87. Out_of_Service writable for AV.1, AV.3, AV.4, AV.70, AV.95. Auto-return to Normal after programmable period.
Analog Value	☑
Analog Output	☑	• Description • Reliability • Min-Pres-Value • Max-Pres-Value • Resolution • Cov-Increment	Present_Value Cov-Increment
Binary Input	☑	• Reliability • Active_Text • Inactive_Text • Description	Out_of_Service	If "Out of Service" is true, Present Value and Status_Flag are writable. Auto-return to Normal after programmable period.
Binary Input	☑
Binary Value		• Reliability • Active_Text • Inactive_Text • Description • Priority_Array • Relinquish_Default	Present_Value Out_of_Service	Present_Value writable for BV objects except BV.36, BV.42. Out_of_Service writable for BV.30. Some objects commandable. Auto-return to Normal after programmable time.
Binary Value
Binary Output	☑	• Description • Reliability • Inactive-text • Active-text • Max_Master • Max_Info_Frame • Description • active-cov-subscriptions • #1000 (MSTP addr) • #1001 (Baud rate) • #1002 (Time out) • Local_Time • Local_Date • UTC_Offset • Daylight_Savings_Status • Apdu_Timeout • Backup_Failure_Timeout • Configuration_Files • Last_Restore_Time • Backup_And_Restore_State • Backup_Preparation_Time • Restore_Completion_Time • Restore_Preparation_Time	Present_Value Object_Identifier Object_Name Max_Master Description Local_Time Local_Date UTC_Offset Daylight_Savings_Status Apdu_Timeout Backup_Failure_Timeout #1000 #1001 #1002
Device	☑	• Description • Reliability • Max_Master • Max_Info_Frame • Description • active-cov-subscriptions • #1000 (MSTP addr) • #1001 (Baud rate) • #1002 (Time out) • Local_Time • Local_Date • UTC_Offset • Daylight_Savings_Status • Apdu_Timeout • Backup_Failure_Timeout • Configuration_Files • Last_Restore_Time • Backup_And_Restore_State • Backup_Preparation_Time • Restore_Completion_Time • Restore_Preparation_Time	Present_Value Object_Identifier Object_Name Max_Master Description Local_Time Local_Date UTC_Offset Daylight_Savings_Status Apdu_Timeout Backup_Failure_Timeout #1000 #1001 #1002
Multi-State Value		• Description • Reliability • States_Text • Priority_Array • Relinquish_Default	Present_Value	Present_Value writable for MSV objects except MSV.14, MSV.15. Out_of_Service not writable for MSV.
Multi-State Value
Program	☑	Description	Program_Change	Only LOAD and RESTART supported for Program Change. Use LOAD for firmware.
File		Archive File Size		File Size accepted for 0 value only.
Schedule		Weekly Schedule Schedule Default Priority For Writing Out_of_Service	Present_Value	If "Out of Service" is true, Present_Value becomes writable.

Out of Service Property

The 'Out of Service' property, when set to True, disconnects an object from its physical input, allowing manual input. This is useful for special applications or troubleshooting. A security timeout resets 'Out of Service' to False after 15 minutes, but this timeout can be adjusted from 0 to 120 minutes (see Proprietary property #1002 in Table 2).

Object Table Information

The TSUB Controller series uses BACnet object tables categorized by ID. The BACnet Object_Identifier is formed by type and instance (object_identifier = (unsigned long)((unsigned long)type<<22)+instance).

Analog Input (AI)

ID	Name	Description	W?	Notes
Al.1	AnalogInput1	Sensor reading value on analog input 1.	Out of Service, Cov Increment	If 10k type III sensor: displays 0V Fault and Out of Service. If 0-10V sensor: displays 0-10V, Resolution 0.01 Volt. If dry contact: displays 0 or 1 (0=Open, 1=Close).
Al.2	AnalogInput2	Sensor reading value on analog input 2.	Out of Service, Cov Increment	If 10k type III sensor: displays 0V Fault and Out of Service. If 0-10V sensor: displays 0-10V, Resolution 0.01 Volt. If dry contact: displays 0 or 1 (0=Open, 1=Close).
Al.7	Intern Temp	Internal temp sensor value (ITS). Set MSV.21 to Internal for Control Temp.	Out of Service, Cov Increment	32°F to 122°F or 0°C to 50°C, Resolution 0.02°F/0.01°C.
Al.8	InternHumidity	Humidity reading of on board humidity sensor.	Out of Service, Cov Increment	5% RH to 100% RH, Resolution 0.1% RH.

Analog Output (AO)

ID	Name	Description	W?	Notes
AO.2	Analog Output2	Percentage value of analog output 2, based on demand.	Present Value, Cov Increment	0 to 100%, Resolution 0.1%.
AO.3	Analog Output3	Percentage value of analog output 3, based on demand.	Present Value, Cov Increment	0 to 100%, Resolution 0.1%.

Analog Value (AV)

ID	Name	Description	W?	Notes
AV.1	ControlTemp	Temperature for demand calculation. Commandable. Relinquish default equals Setpoint (AV.9) if MSV.21=Network, else internal/external temp based on MSV.21.	Present Value, Cov Increment	-40°F to 212°F or -40°C to 100°C, Resolution 0.02°F/0.01°C.
AV.2	Cfg_NetworkTimeOut	Configuration time. If MSV.21=Network and no BMS value sent for AV.2 time, TSUB goes to OFF mode. AV.1 shows 999°C and Fault. If time is 0 mins, AV.1 resets to AV.9.	Present Value, Cov Increment	0 to 60 minutes, Resolution 1 minute.
AV.3	ExternTemp	Status of external temperature sensor (ETS). Value read by ETS when MSV.35/36 is set to t10.0, t10.V, or t012.	Out of Service, Cov Increment	-40°F to 212°F or -40°C to 100°C, Resolution 0.02°F/0.01°C.
AV.4	ChangeOverTemp	Status of changeover temperature sensor (SENs). Value read by changeover sensor when MSV.35/36 is set to Changeover Sensor.	Out of Service, Cov Increment	-40°F to 212°F or -40°C to 100°C, Resolution 0.02°F/0.01°C.
AV.5	Cfg_InternTempOffset	Calibration value for the integrated temp sensor (ITS).	Present Value, Cov Increment	±9°F/±5°C, Resolution 0.2°F/0.1°C.
AV.6	Cfg_ExternTempOffset	Calibration value for the external temp sensor (ETS).	Present Value, Cov Increment	±9°F/±5°C, Resolution 0.2°F/0.1°C.
AV.7	Cfg_ExternTempMin	Minimum temp read by sensor (minimum range value).	Present Value, Cov Increment	-40°F to 32°F or -40°C to 0°C, Resolution 1°F/0.5°C.
AV.8	Cfg_ExternTempMax	Maximum temp read by sensor (maximum range value).	Present Value, Cov Increment	122°F to 212°F or 50°C to 100°C, Resolution 1°F/0.5°C.
AV.9	TempSetPoint	User setpoint for occupied/day mode. Can be locked (BV.2). Commandable, default saved to non-volatile memory.	Present Value, Relinquish_Default, Cov Increment	50°F to 104°F or 10°C to 40°C (AV.10 to AV.11), Resolution 1°F/0.5°C.
AV.10	Cfg_MinSetPoint	Minimum temp setpoint for occupied/day mode, allowed by user.	Present Value, Cov Increment	50°F to 104°F or 10°C to 40°C (50°F/10°C to AV.11), Resolution 1°F/0.5°C.
AV.11	Cfg_MaxSetPoint	Maximum temp setpoint for occupied/day mode, allowed by user.	Present Value, Cov Increment	50°F to 104°F or 10°C to 40°C (AV.10 to 104°F or 40°C), Resolution 1°F/0.5°C.
AV.12	SetPointCoolNoOccNSB	Cooling setpoint for night setback/unoccupied mode. Set BV.35 for activation.	Present Value, Cov Increment	50°F to 104°F or 10°C to 40°C (AV.13 to 104°F or 40°C), Resolution 1°F/0.5°C.
AV.13	SetPointHeatNoOccNSB	Heating setpoint for night setback/unoccupied mode. Set BV.35 for activation.	Present Value, Cov Increment	50°F to 104°F or 10°C to 40°C (50°F/10°C to AV.12), Resolution 1°F/0.5°C.
AV.14	ExternTemp2	Status of external temperature sensor 2 (ETS2).	Out of Service, Cov Increment	-40°F to 212°F or -40°C to 100°C, Resolution 0.02°F/0.01°C.
AV.15	Cfg_ExternTemp2Offset	Calibration value for external temp sensor 2 (ETS2).	Present Value, Cov Increment	±9°F/±5°C, Resolution 0.2°F/0.1°C.
AV.16	Cfg_ExternTemp2Min	Minimum temp read by external temp sensor 2 (minimum range value).	Present Value, Cov Increment	-40°F to 32°F or -40°C to 0°C, Resolution 1°F/0.5°C.
AV.17	Cfg_ExternTemp2Max	Maximum temp read by external temp sensor 2 (maximum range value).	Present Value, Cov Increment	122°F to 212°F or 50°C to 100°C, Resolution 1°F/0.5°C.
AV.20	Heating1Demand	Heating demand for Heating Ramp 1, based on zone temp, setpoint, and ramp values.	Cov Increment	0 to 100%, Resolution 0.5%.
AV.21	Cfg_Heating1PropBand	Range for modulating heating output (0-100%) for Heating Ramp 1.	Present Value, Cov Increment	1°F to 9°F or 0.5°C to 5.0°C, Resolution 1°F/0.5°C.
AV.22	Cfg_Heating1DeadBand	Range where controller takes no action when temp is below setpoint for Heating Ramp 1.	Present Value, Cov Increment	0°F to 9°F or 0.0°C to 5.0°C, Resolution 0.2°F/0.1°C.
AV.24	Heating2Demand	Heating demand for Heating Ramp 2, based on zone temp, setpoint, and ramp values.	Cov Increment	0 to 100%, Resolution 0.5%.
AV.25	Cfg_Heating2PropBand	Range for modulating heating output (0-100%) for Heating Ramp 2.	Present Value, Cov Increment	1°F to 9°F or 0.5°C to 5.0°C, Resolution 1°F/0.5°C.
AV.26	Cfg_Heating2DeadBand	Range where controller takes no action when temp is below setpoint for Heating Ramp 2.	Present Value, Cov Increment	0°F to 9°F or 0.0°C to 5.0°C, Resolution 0.2°F/0.1°C.
AV.32	Cfg_IntegralTimeHeating	Reciprocal of integral time (1/I or repeats/sec) for heating. Smaller value = slower reaction, bigger value = quicker reaction.	Present Value, Cov Increment	0 to 250 seconds, Resolution 5 seconds.
AV.35	Cooling1Demand	Cooling demand for Cooling Ramp 1, based on zone temp, setpoint, and ramp values.	Cov Increment	0 to 100%, Resolution 0.5%.
AV.36	Cfg_Cooling1PropBand	Range for modulating cooling output (0-100%) for Cooling Ramp 1.	Present Value, Cov Increment	1°F to 9°F or 0.5°C to 5.0°C, Resolution 1°F/0.5°C.
AV.37	Cfg_Cooling1DeadBand	Range where controller takes no action when temp is above setpoint for Cooling Ramp 1.	Present Value, Cov Increment	0°F to 9°F or 0.0°C to 5.0°C, Resolution 0.2°F/0.1°C.
AV.38	Cooling2Demand	Cooling demand for Cooling Ramp 2, based on zone temp, setpoint, and ramp values.	Cov Increment	0 to 100%, Resolution 0.5%.
AV.39	Cfg_Cooling2PropBand	Range for modulating cooling output (0-100%) for Cooling Ramp 2.	Present Value, Cov Increment	1°F to 9°F or 0.5°C to 5.0°C, Resolution 1°F/0.5°C.
AV.40	Cfg_Cooling2DeadBand	Range where controller takes no action when temp is above setpoint for Cooling Ramp 2.	Present Value, Cov Increment	0°F to 9°F or 0.0°C to 5.0°C, Resolution 0.2°F/0.1°C.
AV.45	Cfg_IntegralTimeCooling	Reciprocal of integral time (1/I or repeats/sec) for cooling.	Present Value, Cov Increment	0 to 250 seconds, Resolution 5 seconds.
AV.46	Cfg_CoolingAntiCycleDelay	Time in mins to prevent cooling outputs from cycling on/off, used for compressors.	Present Value, Cov Increment	0 to 15 minutes, Resolution 1 minute.
AV.50	ChangeOverDemand	Changeover demand based on changeover temp, setpoint, and ramp values.	Cov Increment	0 to 100%, Resolution 0.5%.
AV.51	Cfg_ChangeOverPropBand	Range for modulating changeover output (0-100%).	Present Value, Cov Increment	1°F to 9°F or 0.5°C to 5.0°C, Resolution 1°F/0.5°C.
AV.52	Cfg_ChangeOverDeadBand	Range where controller takes no action on changeover output when above/below setpoint.	Present Value, Cov Increment	0°F to 9°F or 0.0°C to 5.0°C, Resolution 1°F/0.5°C.
AV.53	ChangeOverSetPoint	Temp at which water entering is considered cooling or heating.	Present Value, Cov Increment	50°F to 104°F or 10°C to 40°C, Resolution 1°F/0.5°C.
AV.56	Cfg_CL_HT_SwitchTimer	Time in mins before changeover is permitted.	Present Value, Cov Increment	0 to 120 minutes, Resolution 1 minute.
AV.58	CL_HT_SwitchTimerCount	Remaining time before changeover authorization. Counts down from AV.56.	Cov Increment	0 to 7,200 seconds, Resolution 1 second.
AV.60	FanDemand	Fan demand, based on other demands and fan speed configuration (MSV.25).	Cov Increment	0 to 100%, Resolution 0.5%.
AV.61	Cfg_FanAutoTimeOutDelay	Time in mins to prevent fan cycling. Countdown from this value before stopping the fan.	Present Value, Cov Increment	0 to 255 seconds, Resolution 1 second.
AV.62	Cfg_FanDampingFactor	Damping factor in secs for changing fan speed.	Present Value, Cov Increment	0 to 255 seconds, Resolution 1 second.
AV.70	ExternHumidity	External humidity sensor value (Erh).	Out of Service, Cov Increment	5% RH to 95% RH, Resolution 0.1% RH.
AV.71	Cfg_InternHumidityOffset	Calibration value for internal relative humidity sensor (irH). (Humidity sensor models only).	Present Value, Cov Increment	± 5% RH, Resolution 0.1% RH.
AV.72	Cfg_ExternHumidityOffset	Calibration value for external relative humidity sensor (Erh).	Present Value, Cov Increment	± 5%, Resolution 0.1% RH.
AV.73	HumSetPoint	User humidity setpoint for occupied/day mode. Can be locked (BV.26). Commandable, default saved to non-volatile memory.	Present Value, Relinquish_Default, Cov Increment	10% RH to 90% RH (AV.74 to AV.75), Resolution 0.5% RH.
AV.74	Cfg_HumMinSetPoint	Minimum humidity setpoint for occupied/day mode, allowed by user.	Present Value, Cov Increment	10% RH to 90% RH (10% to AV.75), Resolution 0.5% RH.
AV.75	Cfg_HumMaxSetPoint	Maximum humidity setpoint for occupied/day mode, allowed by user.	Present Value, Cov Increment	10% RH to 65% RH (AV.74 to 90%), Resolution 0.5% RH.
AV.76	DehumdifySPNoOccNSB	Highest relative humidity allowed for night setback/unoccupied mode. Set BV.35 for activation.	Present Value, Cov Increment	10% RH to 65% RH (AV.77 to 65%), Resolution 0.5% RH.
AV.77	HumidifySPNoOccNSB	Lowest relative humidity allowed for night setback/unoccupied mode. Set BV.35 for activation.	Present Value, Cov Increment	10% RH to 65% RH (10% to AV.76), Resolution 0.5% RH.
AV.78	HumidifyDemand	Humidifier modulation based on relative humidity.	Cov Increment	0% RH to 100% RH, Resolution 1% RH.
AV.79	DehumidifyDemand	Dehumidification percentage based on relative humidity.	Cov Increment	0% RH to 100% RH, Resolution 1% RH.
AV.80	Cfg_HumPropBand	Range for modulating humidifier/dehumidifier output (0-100%).	Present Value, Cov Increment	3% RH to 10% RH, Resolution 0.5% RH.
AV.81	Cfg_HumDeadBand	Range where controller takes no action when below/above humidity setpoint.	Present Value, Cov Increment	0% RH to 5% RH, Resolution 0.5% RH.
AV.85	Cfg_NSBOverrideDelay	Max config time in mins for night setback mode with override.	Present Value, Cov Increment	0 to 180 minutes, Resolution 15 minutes.
AV.86	Cfg_NoOccOverrideDelay	Max config time in mins for unoccupied mode with override. Fan button press adds 15 mins.	Present Value, Cov Increment	0 to 180 minutes, Resolution 15 minutes.
AV.87	Cfg_NoOccOvCountDown	Time in mins before Occupied to Unoccupied state change. No time for Unoccupied to Occupied.	Cov Increment	0 to 180 minutes (0-AV.86), Resolution 1 minute.
AV.88	Cfg_OccupancyMinTime	Time in mins before input state changes from Occupied to Unoccupied. Used when motion detector lacks internal timer.	Present Value, Cov Increment	0 to 720 minutes, Resolution 1 minute.
AV.90	Cfg_UniversalInput1Delay	Config time in secs. Controller changes input state after time expires.	Present Value, Cov Increment	0 to 3,600 seconds, Resolution 10 seconds.
AV.91	Cfg_UniversalInput2Delay	See AV.90	Present Value, Cov Increment	0 to 3,600 seconds, Resolution 10 seconds.
AV.95	ExternalCO2SensorValue	CO2 sensor value (PPM). Requires AV.96 (Range) and AV.97 (Setpoint) configuration.	Out of Service, Cov Increment	0 to 5,000 PPM, Resolution 1 PPM.
AV.96	CO2ControlValue	Current CO2 value (PPM).	COV Increment	0 to AV.97, Resolution 1 PPM.
AV.97	Cfg_CO2Range	Maximum range of CO2 sensor (PPM).	Present Value, Cov Increment	100 to 5,000 PPM, Resolution 50 PPM.
AV.98	CO2Setpoint	Maximum CO2 concentration limit before alarm.	Present Value, Cov Increment	100 to 2,000 PPM, Resolution 10 PPM.
AV.103	Cfg_AnalogOutput2Min	Minimum control signal value (0-10Vdc or 2-10Vdc). Represents 0% demand.	Present Value, Cov Increment	0 Volts to 10 Volts (0 to AV.104), Resolution 0.1 Volt.
AV.104	Cfg_AnalogOutput2Max	Maximum control signal value (0-10Vdc or 2-10Vdc). Can limit maximum output.	Present Value, Cov Increment	0 Volts to 10 Volts (AV.103 to 10), Resolution 0.1 Volt.
AV.105	Cfg_AnalogOutput3Min	See AV.103	Present Value, Cov Increment	0 Volts to 10 Volts (0 to AV.106), Resolution 0.1 Volt.
AV.106	Cfg_AnalogOutput3Max	See AV.104	Present Value, Cov Increment	0 Volts to 10 Volts (AV.105 to 10), Resolution 0.1 Volt.
AV.109	Cfg_MinCoolHeat1Position	Percentage at which controller sets CH1 output during heating (if another output also heating).	Present Value, Cov Increment	0% to 100%, Resolution 1%.
AV.125	Cfg_BinaryOutput3ClosePos	Percentage of demand at which contact closes to energize controlled element.	Present Value, Cov Increment	15% to 80%, Resolution 1%.
AV.126	Cfg_BinaryOutput3OpenPos	Percentage of demand at which contact opens to de-energize controlled element.	Present Value, Cov Increment	0% to 76% (0 to BO3closepos-4%), Resolution 1%.
AV.127	Cfg_BinaryOutput3ContactDelay	Time in mins to add delay before output changes from inactive to active state.	Present Value, Cov Increment	0 to 15 minutes, Resolution 1 minute.
AV.130	Cfg_BinaryOutput4ClosePos	See AV.125	Present Value, Cov Increment	15% to 80%, Resolution 1%.
AV.131	Cfg_BinaryOutput4OpenPos	See AV.126	Present Value, Cov Increment	0% to 76% (0 to BO4closepos-4%), Resolution 1%.
AV.132	Cfg_BinaryOutput4ContactDelay	See AV.127	Present Value, Cov Increment	0 to 15 minutes, Resolution 1 minute.
AV.133	Cfg_BinaryOutput5ClosePos	See AV.125	Present Value, Cov Increment	15% to 80%, Resolution 1%.
AV.134	Cfg_BinaryOutput5OpenPos	See AV.126	Present Value, Cov Increment	0% to 76% (0 to BO5closepos-4%), Resolution 1%.
AV.135	Cfg_BinaryOutput5ContactDelay	See AV.127	Present Value, Cov Increment	0 to 15 minutes, Resolution 1 minute.
AV.136	Cfg_BinaryOutput6ClosePos	See AV.125	Present Value, Cov Increment	15% to 80%, Resolution 1%.
AV.137	Cfg_BinaryOutput6OpenPos	See AV.126	Present Value, Cov Increment	0% to 76% (0 to BO6closepos-4%), Resolution 1%.
AV.138	Cfg_BinaryOutput6ContactDelay	See AV.127	Present Value, Cov Increment	0 to 15 minutes, Resolution 1 minute.
AV.139	Cfg_BinaryOutput7ClosePos	See AV.125	Present Value, Cov Increment	15% to 80%, Resolution 1%.
AV.140	Cfg_BinaryOutput7OpenPos	See AV.126	Present Value, Cov Increment	0% to 76% (0 to BO7closepos-4%), Resolution 1%.
AV.141	Cfg_BinaryOutput7ConatctDelay	See AV.127	Present Value, Cov Increment	0 to 15 minutes, Resolution 1 minute.
AV.151	Cfg_FloatingBO3/BO7 Timer	Time for valve actuator to complete stroke (for floating BO3/BO7).	Present Value, Cov Increment	15 to 250 seconds, Resolution 5 seconds.
AV.156	FloatingOutputBO3/BO7	Status of floating signal demand (overridable). Activated if BO3 Signal Type is floating.	Present Value, Cov Increment	0% to 100%, Resolution 0.1%.
AV.165	CopyCfgStartAddress	First address for Copy Config.	Present Value, Cov Increment	0 to 254, Resolution 1 No unit.
AV.166	CopyCfgEndAddress	Last address for Copy Config.	Present Value, Cov Increment	0 to 254, Resolution 1 No unit.
AV.167	CopyCfgResult	Verification of Copy Config success/failure.	Present Value, Cov Increment	0 to 254, Resolution 1 No unit.
AV.185	PressureSensorValue	Pressure sensor value (Pascals). Values >10,000 divided by 100 (e.g., 100.0).	Present Value, Cov Increment	0 to AV.186, Resolution 1 or 0.1 (if value > 10000) Pa.
AV.186	Cfg_PressureSensorRange	Maximum pressure range. Values >10,000 divided by 100 (e.g., 100.0).	Present Value, Cov Increment	200 to 200.0 Pa, Resolution 1 or 0.1 (if value > 10000) Pa.
AV.190	VFDPressureLoop	Actual VFD Pressure loop.	Present Value, Cov Increment	0% to 100%, Resolution 1%.
AV.191	Cfg_VFDPressureSetPoint	Setpoint value for VFD pressure. Values >10,000 divided by 100 (e.g., 100.0).	Present Value, Cov Increment	100 to AV.186, Resolution 1 or 0.1 (if value > 10000) Pa.
AV.192	Cfg_VFDPressureDeadBand	Dead band value for VFD pressure.	Present Value, Cov Increment	0 to 100 Pa, Resolution 1 Pa.
AV.193	Cfg_VFDPressurePropBand	Proportional band value for VFD pressure.	Present Value, Cov Increment	100 to 500 Pa, Resolution 1 Pa.
AV.194	Cfg_VFDPressureIntegralTime	VFD pressure integral seconds.	Present Value, Cov Increment	0 to 250 seconds, Resolution 5 seconds.
AV.200	VFDTempCoolLoop	Actual VFD temperature loop while cooling.	Present Value, Cov Increment	0% to 100%, Resolution 1%.
AV.201	VFDTempHeatLoop	Actual VFD temperature loop while heating.	Present Value, Cov Increment	0% to 100%, Resolution 1%.
AV.202	Cfg_VFDTempSetPoint	VFD temperature setpoint.	Present Value, Cov Increment	50°F to 104°F or 10.0°C to 40.0°C, Resolution 1°F/0.5°C.
AV.203	Cfg_VFDTempDeadBand	VFD temperature dead band value.	Present Value, Cov Increment	0°F to 9°F or 0.0°C to 5.0°C, Resolution 0.2°F/0.1°C.
AV.204	Cfg_VFDTempPropBand	VFD temperature proportional band value.	Present Value, Cov Increment	1°F to 9°F or 0.5°C to 5.0°C, Resolution 0.2°F/0.1°C.
AV.205	Cfg_VFDTempIntegralTime	VFD temperature integral seconds.	Present Value, Cov Increment	0 to 250 seconds, Resolution 5 seconds.
AV.206	CloseOffVoltage	Voltage to close the 6-way valve.	Present Value, Cov Increment	0 to 11V, Resolution 0.1 V.
AV.207	MinCoolingVoltage	Voltage for 6-way valve to start cooling.	Present Value, Cov Increment	0 to 11V, Resolution 0.1 V.
AV.208	MinHeatingVoltage	Voltage for 6-way valve to start heating.	Present Value, Cov Increment	0 to 11V, Resolution 0.1 V.
AV.210	DeltaTemperature	Difference between inlet and outlet temperature. If inputs are faulty or not set, uses AV.211.	Out of Service	10.4°F to 53.6°F or -12°C to 12°C, Resolution 0.018°F or 0.01°C.
AV.211	DeltaTempSetPoint	Setpoint for delta temperature control mode.	Present Value	10.4°F to 53.6°F or -12°C to 12°C, Resolution 0.018°F or 0.01°C.
AV.212	DeltaTempInlet	Status of delta inlet temperature.	Out of Service	-40°F to 212°F or -40°C to 100°C, Resolution 0.018°F or 0.01°C.
AV.213	DeltaTempOutlet	Status of delta outlet temperature.	Out of Service	-40°F to 212°F or -40°C to 100°C, Resolution 0.018°F or 0.01°C.
AV.227	PulseOutput3	Pulse signal demand for BO3 (if pulsing).	Present Value, Cov Increment	0% to 100%, Resolution 0.1%.
AV.228	PulseOutput4	Pulse signal demand for BO4 (if pulsing).	Present Value, Cov Increment	0% to 100%, Resolution 0.1%.
AV.229	PulseOutput5	Pulse signal demand for BO5 (if pulsing).	Present Value, Cov Increment	0% to 100%, Resolution 0.1%.
AV.230	PulseOutput6	Pulse signal demand for BO6 (if pulsing).	Present Value, Cov Increment	0% to 100%, Resolution 0.1%.
AV.231	PulseOutput7	Pulse signal demand for BO7 (if pulsing).	Present Value, Cov Increment	0% to 100%, Resolution 0.1%.
AV.233	AO2Voltage	Voltage for AO2 ramp.	Out of Service	0.00V to 10.50V, Resolution 0.01V.
AV.234	AO3Voltage	Voltage for AO3 ramp.	Out of Service	0.00V to 10.50V, Resolution 0.01V.
AV.240	UserBacklightSetPoint	Setpoint for backlight in user mode.	Present Value	0% to 100%, Resolution 1%.
AV.241	OccupancyBacklightSetPoint	Setpoint for backlight in occupied mode.	Present Value	0% to 100%, Resolution 1%.
AV.242	UnoccupancyBacklightSetPoint	Setpoint for backlight in unoccupied mode.	Present Value	0% to 100%, Resolution 1%.

Binary Input (BI)

ID	Name	Description	W?	Notes
BI.1	PIR_Relay	Status of internal PIR sensor: (0) Relay not activated, (1) Relay activated.	Out of Service	0 = Relay was not activated, 1 = Relay was activated.

Binary Output (BO)

ID	Name	Description	W?	Notes
BO.3	BinaryOutput3	Contact status: (0) Open, (1) Close.	Present Value	0 = Open, 1 = Close.
BO.4	BinaryOutput4	Contact status: (0) Open, (1) Close.	Present Value	0 = Open, 1 = Close.
BO.5	BinaryOutput5	Contact status: (0) Open, (1) Close.	Present Value	0 = Open, 1 = Close.
BO.6	BinaryOutput6	Contact status: (0) Open, (1) Close.	Present Value	0 = Open, 1 = Close.
BO.7	BinaryOutput7	Contact status: (0) Open, (1) Close.	Present Value	0 = Open, 1 = Close.

Binary Value (BV)

ID	Name	Description	W?	Notes
BV.1	Cfg_TempUnitBACnet	Temp units in BACnet: (0) Celsius, (1) Fahrenheit.	Present Value	0 = Celsius, 1 = Fahrenheit.
BV.2	Cfg_TempSetPointLock	Lock zone setpoint: (0) Disable, (1) Enable.	Present Value	0 = Disable, 1 = Enable.
BV.3	Cfg_UserSysOffMode	Allow user to turn off controller: (0) Enable, (1) Disable.	Present Value	0 = Enable, 1 = Disable.
BV.4	Cfg_TempUnitTstat	Temp units on TSUB: (0) Celsius, (1) Fahrenheit.	Present Value	0 = Celsius, 1 = Fahrenheit.
BV.5	Cfg_FreezeProtection	Enable/disable auto heating activation at 4°C (39.2°F), deactivate at 5°C (41°F).	Present Value	0 = Off, 1 = On.
BV.10	Cfg_Heating1RampLock	Lock heating ramp 1 even with heating demand.	Present Value	0 = Off, 1 = On.
BV.11	Cfg_Heating2RampLock	Lock heating ramp 2 even with heating demand.	Present Value	0 = Off, 1 = On.
BV.13	Cfg_CoolingRampLock	Lock cooling ramp even with cooling demand.	Present Value	0 = Off, 1 = On.
BV.17	Cfg_ChangeOverRampLock	Lock changeover ramp even with cooling or heating demand.	Present Value	0 = Off, 1 = On.
BV.20	Cfg_UserFanAutoMode	Enable/disable auto fan option. (0) Enabled: TSUB decides fan speed. (1) Disable: User sets fan speed manually.	Present Value	0 = Enable, 1 = Disable.
BV.21	Cfg_FanSpeedOption	Standard (Neptronic) vs. Advanced (OE1) fan speed specifications.	Present Value	0 = Standard, 1 = Advanced.
BV.22	Cfg_UserSysFanMode	Enable/disable fan option in MSV.1. If BV.21=Advanced and BV.22=Enable, fan option appears in MSV.1. Else, MSV.1 has no fan option.	Present Value	0 = Disable, 1 = Enable.
BV.23	Cfg_HideFanDisplay	Hide or show fan symbol on controller.	Present Value	0 = Yes, 1 = No.
BV.25	Cfg_HumControlSource	Humidity source: internal or external. (Humidity sensor models only).	Present Value	0 = Intern Sensor, 1 = Extern Sensor.
BV.26	Cfg_HumSetPointLock	Prevent user from changing relative humidity setpoint.	Present Value	0 = Disable, 1 = Enable.
BV.27	Cfg_HumidifyRampLock	Lock humidification ramp even with humidification demand.	Present Value	0 = Off, 1 = On.
BV.28	Cfg_DehumidifyRampLock	Lock dehumidification ramp even with dehumidification demand.	Present Value	0 = Off, 1 = On.
BV.30	ChangeOverMode	Actual changeover mode: (0) Cooling, (1) Heating. Set via BACnet or MSV.10.	Present Value	0 = Cooling, 1 = Heating.
BV.35	Cfg_NightorNoOccMode	Action for night setback/no occupancy: (0) setpoint (maintains AV.12/AV.13), (1) OFF (turns off).	Present Value	0 = Setpoint, 1 = OFF.
BV.36	AL_DirtyFilter	Filter change required: (0) No, (1) Yes.	Read Only	0 = No, 1 = Yes.
BV.37	AL_FlowSwitch	Airflow alarm active: (0) No, (1) Yes.	Read Only	0 = No, 1 = Yes.
BV.38	AL_Override	Override active: (0) No, (1) Yes.	Read Only	0 = No, 1 = Yes.
BV.39	AL_WindowOpened	Window opened: (0) No, (1) Yes.	Read Only	0 = No, 1 = Yes.
BV.40	AL_DoorOpened	Door opened: (0) No, (1) Yes.	Read Only	0 = No, 1 = Yes.
BV.41	AL_OverHeat	Heat/reheat with fan override active: (0) No, (1) Yes.	Read Only	0 = No, 1 = Yes.
BV.42	AL_SelectorSwitchStatus	Selector switch position: (0) Remote mode, (1) Local mode.	Read Only	0 = Remote mode, 1 = Local mode.
BV.45	Cfg_AnalogInput1Contact	Contact normal position: (0) Normally Opened, (1) Normally Closed.	Present Value	0 = Norm Open, 1 = Norm Close.
BV.46	Cfg_AnalogInput2Contact	See BV.45	Present Value	0 = Norm Open, 1 = Norm Close.
BV.49	Cfg_WindowOpenedMode	Action when window open: (0) setpoint, (1) OFF.	Present Value	0 = Setpoint, 1 = OFF.
BV.50	Cfg_DoorOpenedMode	Action when door open: (0) setpoint, (1) OFF.	Present Value	0 = Setpoint, 1 = OFF.
BV.56	Cfg_AnalogOutput2Direction	Analog output direction: (0) Direct (0-10Vdc), (1) Reverse (10-0Vdc).	Present Value	0 = Direct, 1 = Reverse.
BV.57	Cfg_AnalogOutput3Direction	See BV.56	Present Value	0 = Direct, 1 = Reverse.
BV.62	Cfg_BinaryOutput3Direction	Binary output direction: (0) Direct (Normally Opened), (1) Reverse (Normally Closed).	Present Value	0 = Direct, 1 = Reverse.
BV.63	Cfg_BinaryOutput4Direction	See BV.62	Present Value	0 = Direct, 1 = Reverse.
BV.64	Cfg_BinaryOutput5Direction	See BV.62	Present Value	0 = Direct, 1 = Reverse.
BV.65	Cfg_BinaryOutput6Direction	See BV.62	Present Value	0 = Direct, 1 = Reverse.
BV.66	Cfg_BinaryOutput7Direction	See BV.62	Present Value	0 = Direct, 1 = Reverse.
BV.75	Cfg_FloatingBO3/BO4Direction	Binary contact normal state for floating BO3/BO4: (0) Direct (BO3 closes, BO4 opens), (1) Reverse (BO3 opens, BO4 closes).	Present Value	0 = Direct, 1 = Reverse.
BV.76	Cfg_FloatingBO5/BO6Direction	Binary contact normal state for floating BO5/BO6: (0) Direct (BO5 closes, BO6 opens), (1) Reverse (BO6 opens, BO5 closes).	Present Value	0 = Direct, 1 = Reverse.
BV.85	Cfg_ServiceDisplayAddress	Activate display of MSTP address. Active until deactivated or power cycle. Useful for troubleshooting.	Present Value	0 = Off, 1 = On.
BV.86	Cfg_KeyPadUpperLeftLock	Lock keypad buttons: (0) Off, (1) On. If On, buttons inactive in RUN mode but active in PRG mode (fan speed).	Present Value	0 = Off, 1 = On. (Functionality disabled if On).
BV.87	Cfg_KeyPadBottomLeftLock	Lock keypad buttons: (0) Off, (1) On. If On, buttons inactive in RUN mode but active in PRG mode (temp control modes).	Present Value	0 = Off, 1 = On. (Functionality disabled if On).
BV.88	Cfg_KeyPadArrowsLock	Lock keypad buttons: (0) Off, (1) On. If On, buttons inactive in RUN mode but active in PRG mode (setpoint).	Present Value	0 = Off, 1 = On. (Functionality disabled if On).
BV.89	Cfg_ProgramModeLock	Lock all buttons and PRG mode access: (0) Off, (1) On.	Present Value	0 = Off, 1 = On.
BV.90	CopyCfgExecute	Start Copy Config to other controllers.	Present Value	0 = No, 1 = Yes.
BV.91	Cfg_ActivateSchedule	Activate schedule (configurable via BACnet/Modbus). If no schedule, mode is always occupied.	Present Value	0 = No, 1 = Yes.
BV.105	Cfg_AnalogInput1MinVolt	Minimum voltage for Analog Input 1.	Present Value	0 = 0 Volt, 1 = 2 Volt.
BV.106	Cfg_AnalogInput2MinVolt	Minimum voltage for Analog Input 2.	Present Value	0 = 0 Volt, 1 = 2 Volt.
BV.111	Cfg_DeltaTempLogic	Enable/disable delta temperature control mode.	Present Value	0 = Off, 1= On.
BV.112	Cfg_DisplayHumidity	Display or hide humidity value.	Present Value	0 = No, 1 = Yes.
BV.113	Cfg_DispalyCO2	Display or hide CO2 value.	Present Value	0 = No, 1 = Yes.
BV.114	Cfg_VFDTempSetpointSource	Source for VFD temperature setpoint: (0) VFDTempSetPoint (AV.202), (1) TempSetPoint (AV.9).	Present Value	0 = VFDTempSetPoint, 1 = TempSetPoint.
BV.116	Cfg_AnalogOutput2OffVoltage	Analog output 2 voltage: 0V or min voltage (AV.103) if MSV.1 is Off.	Present Value	0 = Min, 1 = Off.
BV.117	Cfg_AnalogOutput3OffVoltage	Analog output 3 voltage: 0V or min voltage (AV.105) if MSV.1 is Off.	Present Value	0 = Min, 1 = Off.

Multi State Value (MSV)

ID	Name	Description	W?	Notes
MSV.1	SystemMode	Current mode: Auto, Heating, EMH, Cooling, Fan, Off. Options vary based on BV.3, BV.21, BV.98, MSV.20.	Present Value	Auto [MSV.20 allows Auto (1 or 5)], Heating [MSV.20 allows Heating (1, 2, or 4)], EMH [BV.95/98=On/Enable & MSV.20 allows Heating (1, 2, or 4)], Cooling [MSV.20 allows Cooling (1, 3, or 4)], Fan [BV.21=Advanced & BV.22=Enable], Off [BV.3=Enable (0)].
MSV.2	UserFanSpeedSelect	Actual fan speed: (1) Auto, (2) Low, (3) Medium, (4) High.	Present Value	1 = Auto, 2 = Low, 3 = Medium, 4 = High.
MSV.5	HumControlMode	Authorize humidification/dehumidification: (1) Auto, (2) Dehumidification, (3) Humidification, (4) OFF.	Present Value	1 = Auto, 2 = Dehumidification, 3 = Humidification, 4 = OFF.
MSV.10	Cfg_ChangeOverControlMode	Source of changeover value: (1) Locally, (2) Cooling (BMS control), (3) Heating (BMS control).	Present Value	1= Locally, 2= Cooling, 3= Heating.
MSV.13	NsbOccCommand	Occupancy/night setback mode: (1) Locally, (2) OFF (BMS), (3) Occupancy (BMS), (4) No Occupancy (BMS).	Present Value, Relinquish_Default	If BI=Occupancy/Night Setback at MSV.35/36: 1=Locally, 2=Off, 3=Occupancy/Day, 4=No Occupancy/Night. If BI=other at MSV.35/36: 1=Off, 2=Occupancy/Day, 3=No Occupancy/Night.
MSV.14	OccupancyStatus	Actual occupancy: (1) Unoccupied, (2) Occupied, (3) Override.	Read Only	1 = NoOccupancy, 2 = Occupancy, 3 = Override.
MSV.15	NightSetBackStatus	Actual zone mode: (1) Day, (2) Night, (3) Override.	Read Only	1 = Day, 2 = Night, 3 = Override.
MSV.20	Cfg_Sequence Select	Limit options at MSV.1: (1) Auto, (2) Heating, (3) Cooling, (4) ON, (5) Auto Lock.	Present Value	1 = Auto, 2 = Heating, 3 = Cooling, 4 = Heating OrCooling, 5 = Auto Lock.
MSV.21	Cfg_TempControlSource	Control temp source: (1) Network Sensor (BMS), (2) Internal Sensor (ITS), (3) External Sensor (ETS).	Present Value	1 = Network (Net), 2 = Internal (ItS), 3 = External (EtS).
MSV.22	Cfd_VFDTempInput	Source for VFD temperature control: (1) InternSensor, (2) ExternSensor1, (3) ExternSensor2.	Present Value	1 = InternSensor(ItS), 2 = ExternSensor(EtS), 3 = ExternSensor2(EtS2).
MSV.25	Cfg_FanOperationType	Number of fan speeds: (1) 1 Speed, (2) 2 Speeds, (3) 3 Speeds.	Present Value	1= 1Speed, 2= 2Speeds, 3= 3Speeds.
MSV.26	Cfg_FanModeNoOccNight	Fan speed for no occupancy/night setback: (1) Low, (2) Medium, (3) High, (4) Auto.	Present Value	1= Low, 2= Medium, 3= High, 4 = Auto.
MSV.27	Cfg_FanModeWindowOpened	Fan speed when window is open: (1) Low, (2) Medium, (3) High, (4) Auto.	Present Value	1= Low, 2= Medium, 3= High, 4 = Auto.
MSV.28	Cfg_FanModeDoorOpened	Fan speed when door is open: (1) Low, (2) Medium, (3) High, (4) Auto.	Present Value	1= Low, 2= Medium, 3= High, 4 = Auto.
MSV.35	Cfg_AnalogInput1Type	Input signal type for AI1: (1) OFF, (2) Extern Sensor 10k, (3) Change Over Sensor, (4) Ch Ov Contact Norm Cool, (5) Ch Ov Contact Norm Heat, (6) Outside Air Sensor, (7) Extern Sensor 0-10V, (8) CO2 0-10V, (9) Occupancy, (10) Night Set Back, (11) Override, (12) Window, (13) Door, (14) Dirty Filter, (15) Flow Switch, (16) Overheat, (17) Selector Switch, (18) Fan Feedback, (19) Humidity Sensor 0-10V, (20) Pressure Sensor 0-10V, (21) Extern Sensor TT012, (22) Delta Temp Inlet 10K, (23) Delta Temp Inlet 0-10, (24) Delta Temp Outlet 10K, (25) Delta Temp Outlet 0-10.	Present Value	1 = OFF, 2 = Extern Sensor 10k, 3 = Change Over Sensor, 4 = Ch Ov Contact Norm Cool, 5 = Ch Ov Contact Norm Heat, 6 = Outside Air Sensor, 7 = Extern Sensor 0-10V, 8 = CO2 0-10V, 9 = Occupancy, 10 = Night Set Back, 11 = Override, 12 = Window, 13 = Door, 14 = Dirty Filter, 15 = Flow Switch, 16 = Overheat, 17 = Selector Switch, 18 = Fan Feedback, 19 = Humidity Sensor 0-10V, 20 = Pressure Sensor 0-10V, 21 = Extern Sensor TT012, 22 = Delta Temp Inlet 10K, 23 = Delta Temp Inlet 0-10, 24 = Delta Temp Outlet 10K, 25 = Delta Temp Outlet 0-10.
MSV.36	Cfg_AnalogInput2Type	See MSV.35	Present Value	See MSV.35.
MSV.57	Cfg_AnalogOutput2Ramp	Ramp for AO1 modulation based on demand. Options: Off, Change Over With Fan, Cooling1/2 With Fan, Heating1/2 With Fan, Cooling1Heating1 With Fan, Humidify With Fan, CO2 Alarm, 6 Way valve, Delta Temperature, VFD/ECMTempLoopEnable, VFD Pressure Loop, Fan (if BV.95=Off).	Present Value	1 = Off, 2 = Change Over With Fan, 3 = Cooling1 With Fan, 4 = Cooling2 With Fan, 5 = Heating1 With Fan, 6 = Heating2 With Fan, 7 = Heating2, 8 = Cooling1 Heating1 With Fan, 9 = Humidify With Fan, 10 = CO2 Alarm, 11 = 6 Way valve, 12 = Delta Temperature, 13 = VFD/ECMTempLoopEnable, 14 = VFD Pressure Loop, 15 = Fan.
MSV.58	Cfg_AnalogOutput2SignalType	Analog output signal type: (1) Analog, (2) On/Off, (3) Pulsing.	Present Value	1 = Analog, 2 = On-Off, 3 = Pulsing.
MSV.59	Cfg_AnalogOutput3Ramp	See MSV.57	Present Value	1 = Off, 2 = Change Over With Fan, 3 = Cooling1 With Fan, 4 = Cooling2 With Fan, 5 = Heating1 With Fan, 6 = Heating2 With Fan, 7 = Heating2, 8 = Cooling1 Heating1 With Fan, 9 = Humidify With Fan, 10 = CO2 Alarm, 11 = 6 Way valve, 12 = Delta Temperature, 13 = VFD/ECMTempLoopEnable, 14 = VFD Pressure Loop.
MSV.60	Cfg_AnalogOutput3SignalType	See MSV.58	Present Value	1 = Analog, 2 = On-Off, 3 = Pulsing.
MSV.72	Cfg_BinaryOutput3Ramp	Ramp for BO1 modulation based on demand. (Fixed if BV.95=On). Options: Off, Change Over With Fan, Cooling1/2 With Fan, Heating1/2 With Fan, Cooling1Heating1 With Fan, Humidify With Fan, CO2 Alarm, 6 Way valve, Delta Temperature, VFD/ECMTempLoopEnable, VFD Pressure Loop. If MSV.25=3 speeds: Fan (High/Medium/Low).	Present Value	1 = Off, 2 = Change Over With Fan, 3 = Cooling1 With Fan, 4 = Cooling2 With Fan, 5 = Heating1 With Fan, 6 = Heating2 With Fan, 7 = Heating2, 8 = Cooling1 Heating1 With Fan, 9 = Humidify With Fan, 10 = CO2 Alarm, 11 = 6 Way valve, 12 = Delta Temperature, 13 = VFD/ECMTempLoopEnable, 14 = VFD Pressure Loop.
MSV.73	Cfg_BinaryOutput4Ramp	If MSV.25=3 speeds: Fan (High). Else: See MSV.72.	Present Value	See MSV.72.
MSV.74	Cfg_BinaryOutput5Ramp	If MSV.25=3 speeds: Fan (Medium). If MSV.25=2 speeds: Fan (High). Else: See MSV.72.	Present Value	See MSV.72.
MSV.75	Cfg_BinaryOutput6Ramp	If MSV.25=3 speeds: Fan (Low). If MSV.25=2 speeds: Fan (Medium). If MSV.25=1 speed: Fan (High). If MSV.57=Fan: See MSV.72.	Present Value	See MSV.72.
MSV.76	Cfg_BinaryOutput7Ramp	See MSV.72	Present Value	See MSV.72.
MSV.79	Cfg_BinaryOutput3SignalType	Output signal type: (1) Pulsing (for heating ramps), (2) On/Off, (3) Floating (for cooling/heating ramps, BO3 only).	Present Value	1 = Pulsing, 2 = On-Off, 3 = Floating.
MSV.80	Cfg_BinaryOutput4SignalType	See MSV.79	Present Value	1 = Pulsing, 2 = On-Off.
MSV.81	Cfg_BinaryOutput5SignalType	See MSV.79	Present Value	1 = Pulsing, 2 = On-Off.
MSV.82	Cfg_BinaryOutput6SignalType	See MSV.79	Present Value	1 = Pulsing, 2 = On-Off.
MSV.83	Cfg_BinaryOutput7SignalType	See MSV.79	Present Value	1 = Pulsing, 2 = On-Off.
MSV.95	Cfg_DisplayInfo	Information displayed on TSUB: (1) Temp Demand, (2) Setpoint Demand, (3) Temp, (4) Setpoint, (5) Off.	Present Value	1 = Temp and demand, 2 = Setpoint and demand, 3 = Temp only, 4 = Setpoint only, 5 = Off.
MSV.96	Cfg_ValveSize	Valve size for 6-way valve (inches).	Present Value	1 = 1/2, 2 = 3/4, 3 = 1.

Other

ID	Name	Description	W?	Notes
PGM.1	ProgramFirmware	Program firmware. Set to LOAD to program application memory. Controller resets and loads firmware. Use Neptronic binary file only.	Program Change	Program Change, only LOAD (1) and RESTART (4) supported.
FIL.1	FirmwareBinaryFile	Firmware binary file. Set to LOAD to program application memory. Controller resets and loads firmware. Use Neptronic binary file only.	File Size, Archive	File Size accepted for 0 value only.
SCH.1	OccupancySchedule	Weekly occupancy schedule for occupancy state. Write to Present Value of MSV.13.	Weekly Schedule, Schedule Default, Priority for Writing, Effective Period, Out of Service

Notes

This section contains general notes and contact information.

Neptronic
400 Lebeau blvd, Montreal, Qc, H4N 1R6, Canada
www.neptronic.com
Toll free in North America: 1-800-361-2308
Tel.: (514) 333-1433
Fax: (514) 333-3163
Customer service fax: (514) 333-1091
Monday to Friday: 8:00am to 5:00pm (Eastern time)

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