Manuals+

Universal Wall-Mount Controller

TUUB Series

BACnet Communication Module User Guide

Introduction

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

Pre-requisites

The BACnet communication user guide assumes that you are familiar with the concepts of BACnet and its terminology.

Advantages of BACnet

BACnet Properties Configuration

To establish communication on the network and guarantee a unique ID of devices in a BACnet system, the following properties may have to be configured.

PropertyDefault ValueConfiguration
MAC Address000
  • Set to a unique address on the network between 000 and 254.
  • The value can be set manually via the menu.
  • The value can be set manually through the WriteProperty service to Device Object.proprietary-property#1000 MSTP-Address.
  • The values from 128-254 represent MS/TP non-token passing slave devices.
Device InstanceAuto
  • The controller automatically configures its device instance to 153,000 + MAC address.
  • The value can be set manually via the menu.
  • The value can be set manually through the WriteProperty service to Device Object.Object_Identifier.
  • The device's Object_Identifier is a combination of the Device Object_Type (8) and the Device_Instance (0-4194302), therefore its decimal or hexadecimal representation tends to be incomprehensible.
  • For example, the Device_Instance=1000 has an equivalent Object_Identifier of 0x020003E8 hexadecimal or 33555432 decimal.
Baud Rate0 = Auto
  • The controller configures its baud rate automatically by detecting the network upon connection.
  • The value can be set manually from the available values of Auto, 9600, 19200, 38400, 76800.
Max_Master127
  • Configure Max_Master value to increase network efficiency when there are less than 127 devices on the network.
  • The Max_Master value can be changed through the WriteProperty service to Device Object.Max_Master.
  • For more information, refer to the MAC Address and Max_Master section.
Device Object.Object_NameName of the device
  • Configure the name of the device through the WriteProperty service to Device Object.Object_Name. For example, TUUB.

Configuration Options

The following Configuration options enable you to configure and run the BACnet features of the controllers quickly.

Quick Setup

  1. Ensure that no other device on the network has a MAC address of 0 (the controller's default address).
  2. Connect the controller to the network and power it up.
  3. The controller automatically configures the baud rate and device instance allowing BACnet Property Configuration through the Write Property service. See Table 1 - BACnet Properties Configuration.
  4. Repeat the steps for each controller.

Manual Setup

  1. Access Operation Mode (jumper set to RUN position).
  2. Press and hold both function buttons for 5 seconds to access the Quick Access menu.
  3. Enter the password, 637.
  4. Follow the instructions to configure the MAC Address, MAX Master, Device Instance, and Baud Rate, manually.
  5. Disconnect the power to the controller, connect the controller to the network, and connect the power again.

MAC Address and Max_Master

The MAC address must be unique on the entire MS/TP network. However, having a unique MAC address and a high baud rate does not guarantee efficient operation of the controller and other MS/TP units on the MS/TP network. Some MAC address and Max_Master combinations are more efficient than others. BACnet requires token-passing units to occasionally "poll" for other masters based on the MAC address and Max_Master. A poor combination of MAC addresses and Max_Master can lead to a slower network due to lost time polling for masters that are not present. Unless there are 126 other units on the MS/TP network, the default Max_Master value of 127 is not the most efficient choice for the controller. The Max_Master default value of 127 was selected to ensure that any master, specifically a BACnet client can be found when the controller is initially started.

Examples of MAC Address and Max_Master Configurations

The following are some of the examples to indicate the optimum combination of Mac address and Max_Master configurations to ensure a quick and efficient output.

Example 1

This configuration is slow and inefficient because every time either unit is required to find another master unit, it has to poll 126 units until it finds the right one to pass the token.

Example 2

This configuration is better than Example 1 but it is still not optimal. The Max_Master is set to the most efficient value but the gap between the two MAC addresses is high. Therefore, each unit must poll four units until it finds the right one to pass the token.

Example 3

This is an incorrect configuration. The MAC=0 will never find MAC=2 because it will never poll for the master MAC address=2.

Example 4

This is an efficient configuration as the units are numbered consecutively and the MAX_Master is set to the most efficient value. As a general guideline, the most efficient setup for an MS/TP network is one in which the units are consecutively numbered starting at MAC address 0 and having Max_Master=the maximum MAC address in the system. If consecutive numbering is not possible, then the next most efficient setup is one in which all units have Max_Master=the maximum MAC address in the system.

Copy Config

Copy and broadcast the entire configuration of a controller over the network to controllers of the same type using the Copy Config feature.

  1. Access Operation Mode (jumper set to RUN position).
  2. Press and hold both function buttons for 5 seconds to access the Quick Access menu.
  3. Enter the password, 637.
  4. Scroll to Copy Config programming menu and select Yes. Follow the rest of the onscreen instructions.

? Note: A Copy Config can also be executed via BACnet. See AV.165, AV.166, AV.167, and BV.90 in Table 6 - Object Table Information: Analog Value (AV) and Table 9 - Object Table Information: Binary Value (BV) for details.

Network Reset

Reset the controller via BACnet using the Reinitialize Device service. The Reinitialize Device service can be accessed using the following password: nep.

The Reinitialize Device service has two types of reset such as:

? Note: The Cold Reset erases the actual configuration during setting MSTP address. So, exercise caution while performing a Cold Reset.

Device Object Properties

The following table lists all the BACnet properties supported for the device object. The W indicates that the property is writable using the BACnet WriteProperty service.

PropertyValueWritable
Object_Identifier
  • Programmable where the instance part of the Object_Identifier is in the range of 0-4194302
  • The device instance must be unique system-wide
  • The default value for the device instance=153000 (Vendor_Identifier*1000)
W
Object_NameTUUB, programmable up to 32 BytesW
DescriptionProgrammable up to 32 Bytes (default: BACnet Unit Controller)W
Object_TypeDeviceW
System_StatusOperationalW
Vendor_IdentifierAlways 153W
Vendor_NameAlways NeptronicW
Model_NameExample, TUUBW
Firmware_Revisioncurrently, 1.06W
Application_Software_Versioncurrently, 1.05W
Protocol_VersionAlways 1W
Protocol_RevisionAlways 14W
DataBase_RevisionDefault 0; incremented if Object Name and/or device ID changeW
Max_APDU_Length_AcceptedAlways 480W
Segmentation_Supported(3) = No SegmentationW
APDU_Timeout6000W
Number_of_APDU_RetriesAlways 3W
Local_Time00:00:00W
Local_Date01-Jan-2015 (Thu)W
UtC_Offset-300 minutesW
Daylight_Savings_StatusFalseW
Backup_Failure_Timeout300W
Configuration_FilesFile-1W
Last_Restore_Time2015-01-01 (Thu), 00:00:00:00W
Backup_And_Restore_StateIDLEW
Backup_Preparation_Time0W
Restore_Completion_Time0W
Restore_Preparation_Time0W
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
Object_List
  • schedule
  • multi-state-value
W
Device_Address_BindingAlways empty
Max_MasterProgrammable in the range of 1-127 (default: 127)W
Max_Info_FramesAlways 1W
Active_COV_SubscriptionEmpty by default. COV subscription will be lost on a power cycle.W
Property_ListList of properties that exist within the object.W
Proprietary property #1000
  • Programmable (default:0)
  • Represents the MS/TP MAC address in the range of 0 to 254
  • Values 128 to 254 represent MS/TP non-token passing slave devices
W
Proprietary property #1001
  • Programmable (default: Auto)
  • Represents the MS/TP Baud rate (unsigned type)
  • Values are 0 (Auto), 9600, 19200, 38400, 76800
  • Reading this property always returns the actual Baud rate
W
Proprietary property #1002
  • Programmable (default: 15 minutes)
  • Represents the period of time that an object in/out of service will automatically return to normal. Range = 0-120 minutes (unsigned type)
  • Writing 0 means no automatic return to normal
W

Object Types Supported

The following table lists all the BACnet properties supported for each object type. Most of the properties are locked. The exception is Present_Value, which represents the dynamic operating values of the device, and the Status_Flag, Event_State, and Reliability properties, which reflect the availability of the Present_Value. Unless otherwise specified, properties are not changeable.

Object TypeEnabledOptional Properties SupportedWritable PropertiesNotes
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 become writable properties. Refer to Out of Service Property section on page 7 for more information.
  • Object will automatically return to Normal after a programmable period of time. Refer to Proprietary property #1002 of Device Object in Table 2 - Device Object Properties.
Analog Value☑
  • Reliability
  • Description
  • Cov-Increment
  • Priority_Array
  • Relinquish_Default
Present_Value
Cov_Increment
  • Present_Value property is writable for every AV object except AV.20, AV.24, AV.35, AV.38, AV.50, AV.60, AV.78, AV.79, AV.87.
  • Out_of_Service property is writable for AV.1, AV.3, AV.4, AV.70, AV.95.
  • Refer to Out of Service Property section on page 7 for more information.
  • Object will automatically return to Normal after a programmable period of time. Refer to Proprietary property #1002 of Device Object in Table 2 - Device Object Properties.
Analog Output☑
  • Description
  • Reliability
  • Min-Pres-Value
  • Max-Pres-Value
  • Resolution
  • Cov-Increment
Present_Value
Cov_Increment
  • Object will automatically return to Normal after a programmable period of time. Refer to Proprietary property #1002 of Device Object in Table 2 - Device Object Properties.
Binary Input☑
  • Reliability
  • Active_Text
  • Inactive_Text
  • Description
Out_of_Service
  • If "Out of Service" is true, Present_Value and Status_Flag become writable properties. Refer to Out of Service Property section on page 7 for more information.
  • Object will automatically return to Normal after a programmable period of time. Refer to Proprietary property #1002 of Device Object in Table 2 - Device Object Properties.
Binary Value
  • Reliability
  • Active_Text
  • Inactive_Text
  • Description
  • Priority_Array
  • Relinquish_Default
Present_Value
Out_of_Service
  • Present_Value property is writable for every Binary Value object except BV.36 and BV.42.
  • Out_of_Service property is writable for BV.30.
  • Some objects are commandable. In such case, the priority-array and relinquish-default properties are available for BV.30.
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 automatically returns to Normal after a programmable time. Refer to Proprietary property #1002 of Device Object in Table 2 - Device Object Properties.
Device
  • Description
  • Reliability
  • Max_Master
  • Object_Identifier
  • Object_Name
  • 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 property is writable for every Multi State Value object except MSV.14, MSV.15.
  • Out_of_Service property is not writable for MSV.
Program
  • Description
Program_Change
  • Only LOAD and RESTART are supported for Program Change.
  • Use LOAD to apply the new firmware.
  • Only 0 is the accepted value to be written into file size.
File
  • Archive
  • File Size
  • Effective Period
  • Weekly Schedule
  • Schedule Default
  • Priority For Writing
  • Out_of_Service
Schedule
  • Weekly Schedule
  • If "Out of Service" is true, Present_Value becomes writable property.

Out of Service Property

Neptronic controllers offer the use of the Out of Service writable property. When the value of this property is set to True, it disconnects the object from the physical input, enabling you to input other values. This is useful for special applications or while troubleshooting. For example, you can ignore the temperature read from a sensor and input the desired temperature value in order to perform specific tests.

For security reasons, a timeout will set the Out of Service property back to False after 15 minutes. This value can be modified to between 0 and 120 minutes (For more information, see proprietary property #1002 in Table 2 - Device Object Properties).

Object Table Information

The TUUB Controller series use the following BACnet object tables, categorized on the basis of their ID. The type is the BACnet Object type, the instance is the BACnet Object. Together, the type and instance form the BACnet Object_Identifier for an object according to the following C-language algorithm:

object_identifier= (unsigned long)((unsigned long)type<<22)+instance

Analog Input (AI)

IDNameDescriptionW?Notes
AI.1AnalogInput1Sensor reading value on analog input 1.Out of Service
Cov Increment
  • If a 10k type III sensor is used, displays 0V Fault and Out of Service Status Flags are True
  • If a 0-10V sensor is used, displays 0-10V Resolution 0.01 Volt
  • If a dry contact is used, displays 0 or 1 No Units 0 = Open, 1 = Close
AI.2AnalogInput2Sensor reading value on analog input 2.Out of Service
Cov Increment
  • If a 10k type III sensor is used, displays 0V Fault and Out of Service Status Flags are True.
  • If a 0-10V sensor is used, displays 0-10V Resolution 0.01 Volt
  • If a dry contact is used, displays 0 or 1 No Units 0 = Open, 1 = Close
AI.3AnalogInput3Sensor reading value on analog input 3.Out of Service
Cov Increment
  • If a 10k type III sensor is used, displays 0V Fault and Out of Service Status Flags are True.
  • If a 0-10V sensor is used, displays 0-10V Resolution 0.01 Volt
  • If a dry contact is used, displays 0 or 1 No Units 0 = Open, 1 = Close
AI.4AnalogInput4Sensor reading value on analog input 4.Out of Service
Cov Increment
  • If a 10k type III sensor is used, displays 0V Fault and Out of Service Status Flags are True.
  • If a 0-10V sensor is used, displays 0-10V Resolution 0.01 Volt
  • If a dry contact is used, displays 0 or 1 No Units 0 = Open, 1 = Close
AI.7InternTempInternal temp sensor value (ITS) of the integrated sensor. Set MSV.21 value to Internal to use it as 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
AI.8InternHumidityHumidity reading of on board humidity sensor.Out of Service
Cov Increment		5% RH to 100% RH Resolution 0.1% RH
AI.9LightIntensityInternal light sensor reading in Luxes.Out of Service
Cov Increment		0 to 16000 Luxes, Resolution 1 Lux
AI.10InternVOCSensorInternal VOC sensor reading in mg/m³.Out of Service
Cov Increment		0 to 2000 mg/m³, Resolution 0.1 mg/m³
AI.11InternCO2SensorInternal CO2 sensor reading in PPM.Out of Service
Cov Increment		0 to 5000 PPM, Resolution 1 PPM

Analog Output (AO)

IDNameDescriptionW?Notes
AO.1AnalogOutput1Percentage value of analog output 1, based on demand.Present Value
Cov Increment		0 to 100%, Resolution 0.1%
AO.2AnalogOutput2Percentage value of analog output 2, based on demand.Present Value
Cov Increment		0 to 100%, Resolution 0.1%
AO.3AnalogOutput3Percentage value of analog output 3, based on demand.Present Value
Cov Increment		0 to 100%, Resolution 0.1%
AO.4AnalogOutput4Percentage value of analog output 4, based on demand.Present Value
Cov Increment		0 to 100%, Resolution 0.1%

Analog Value (AV)

IDNameDescriptionW?Notes
AV.1ControlTempTemperature value that is used to calculate demand. This object is commandable. The relinquish default value will be equal to the Setpoint (AV.9) if MSV.21 is set to Network. Otherwise, it will be equal to the internal or external temperature depending on MSV.21 setting.Present Value
Cov Increment		-40°F to 212°F or -40°C to 100°C Resolution 0.02°F/0.01°C
AV.2Cfg_NetworkTimeOutConfiguration time value. If MSV.21 is set to Network and no value has been sent via BMS for more than AV.2 time, the TUUB goes to OFF mode. AV.1 displays 999°C and object in Fault. If time is set to 0 mins, AV.1 is reset to AV.9 value.Present Value
Cov Increment		0 to 60 minutes, Resolution 1 minute
AV.3ExternTempStatus of the extern temperature sensor (ETS). This temperature is the value read by the external temperature sensor when MSV.35, MSV.36, MSV.37 or MSV.38 is set to t10.0, t10V, 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.4ChangeOverTempStatus of the changeover temperature sensor (SENs). This is the value read by the changeover sensor when MSV.35 or MSV.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.5Cfg_InternTempOffsetConfiguration value used to calibrate the integrated temp sensor of the TUUB (ITS).Present Value
Cov Increment		±9°F/±5°C, Resolution 0.2°F/0.1°C
AV.6Cfg_ExternTempOffsetConfiguration value used to calibrate the external temp sensor (ETS).Present Value
Cov Increment		±9°F/±5°C, Resolution 0.2°F/0.1°C
AV.7Cfg_ExternTempMinConfiguration value that represents the minimum temp read by the 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.8Cfg_ExternTempMaxConfiguration value that represents the maximum temp read by the 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.9TempSetPointConfiguration value used to set the actual user setpoint of the zone in occupied/day operation mode. This value may be locked to prevent the user from changing the setpoint (BV.2). This object is commendable, relinquish default will be 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.10Cfg_MinSetPointConfiguration value used to set the minimum temp setpoint of the zone in occupied/day operation mode, allowed by the 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.11Cfg_MaxSetPointConfiguration value used to set the maximum temp setpoint of the zone in occupied/day operation mode, allowed by the 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.12SetPointCoolNoOccNSBConfiguration value of the cooling setpoint when in night setback or unoccupied mode. Set BV.35 value to setpoint for the value to be active.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.13SetPointHeatNoOccNSBConfiguration value of the heating setpoint when in night setback or unoccupied mode. Set BV.35 value to setpoint for the value to be active.Present Value
Cov Increment		50°F to 104°F or 10°C to 40°C (AV.12 to 104°F or 40°C), Resolution 1°F/0.5°C
AV.14ExternTemp2Status of the extern temperature sensor 2 (ETS2). This temperature is the value read by the external temperature sensor 2 when any two of the MSV values from MSV.35, MSV.36, MSV.37 or MSV.38 is set to t10.0 or t10V or t012. For example, set t10.0 at MSV.35 and MSV.36Out of Service
Cov Increment		-40°F to 212°F or -40°C to 100°C Resolution 0.02°F/0.01°C
AV.15Cfg_ExternTemp2OffsetConfiguration value used to calibrate the external temp sensor 2 (ETS2).Present Value
Cov Increment		±9°F/±5°C, Resolution 0.2°F/0.1°C
AV.16Cfg_ExternTemp2MinConfiguration value that represents the minimum temp read by the 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.17Cfg_ExternTemp2MaxConfiguration value that represents the maximum temp read by the 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.20Heating1DemandStatus value that represents the heating demand for the Heating Ramp 1. This value is based on zone temp, zone setpoint and values set for the actual ramp.Cov Increment0 to 100%, Resolution 0.5%
AV.21Cfg_Heating1PropBandConfiguration value that represents the range through which the controller will modulate the heating output from 0 to 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.22Cfg_Heating1DeadBandConfiguration value that represents the range at which the controller will not take action when temp is below the zone 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.24Heating2DemandStatus value that represents the heating demand for the Heating Ramp 2. This value is based on zone temp, zone setpoint and values set for the actual ramp.Cov Increment0 to 100%, Resolution 0.5%
AV.25Cfg_Heating2PropBandConfiguration value that represents the range through which the controller will modulate the heating output from 0 to 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.26Cfg_Heating2DeadBandConfiguration value that represents the range at which the controller will not take action when temp is below the zone 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.32Cfg_IntegralTimeHeatingConfiguration value that represents the reciprocal of the integral time in secs (1/I or repeats per second). To obtain a slower reaction time, the value of the integral must be small. To obtain a quicker reaction time, the integral value must be bigger.Present Value
Cov Increment		0 to 250 seconds, Resolution 5 seconds
AV.35Cooling1DemandStatus value that represents the cooling demand for the Cooling Ramp 1. This value is based on zone temp, zone setpoint and values set for the actual ramp.Cov Increment0 to 100%, Resolution 0.5%
AV.36Cfg_Cooling1PropBandConfiguration value that represents the range through which the controller will modulate the cooling output from 0 to 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.37Cfg_Cooling1DeadBandConfiguration value that represents the range at which the controller will not take action when temp is above the zone 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.38Cooling2DemandStatus value that represents the cooling demand for the Cooling Ramp 2. This value is based on zone temp, zone setpoint and values set for the actual ramp.Cov Increment0 to 100%, Resolution 0.5%
AV.39Cfg_Cooling2PropBandConfiguration value that represents the range through which the controller will modulate the cooling output from 0 to 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.40Cfg_Cooling2DeadBandConfiguration value that represents the range at which the controller will not take action when temp is above the zone 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.45Cfg_IntegralTimeCoolingConfiguration value that represents the reciprocal of the integral time in secs (1/I or repeats per second). To obtain a slower reaction time, the value of the integral must be small. To obtain a quicker reaction time, the integral value must be bigger.Present Value
Cov Increment		0 to 250 seconds, Resolution 5 seconds
AV.46Cfg_CoolingAntiCycleDelayConfiguration value in mins to prevent the cooling outputs to cycle on and off. This is a protection feature used when cooling is done through compressors.Present Value
Cov Increment		0 to15 minutes, Resolution 1 minute
AV.50ChangeOverDemandStatus value that represents the changeover demand. This value is based on changeover temp, setpoint, and values set for the actual ramp.Cov Increment0 to 100%, Resolution 0.5%
AV.51Cfg_ChangeOverPropBandConfiguration value that represents the range through which the controller modulates the changeover output from 0 to 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.52Cfg_ChangeOverDeadBandConfiguration value that represents the range at which the controller will not take action on the changeover output when above or below the changeover 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.53ChangeOverSetPointConfiguration value of the temp at which the water that enters is considered to be in cooling or heating state.Present Value
Cov Increment		50°F to 104°F or 10°C to 40°C Resolution 1°F/0.5°C
AV.56Cfg_CL_HT_SwitchTimerConfiguration value of the time required before the changeover is permitted to take place (time in mins).Present Value
Cov Increment		0 to 120 minutes, Resolution 1 minute
AV.58CL_HT_SwitchTimerCountStatus value of the remaining time before the changeover is authorised. This value counts down from the time set in AV.56.Present Value
Cov Increment		0 to 7,200 seconds, Resolution 1 second
AV.60FanDemandStatus value that represents the fan demand. This value is based on the status value of other demands. Demand is also affected by the number of fan speed configured in MSV.25.Cov Increment0 to 100%, Resolution 0.5%
AV.61Cfg_FanAutoTimeOutDelayConfiguration value to prevent the cycling of the fan. If the fan was in operation, the TUUB will countdown from this value before stopping the fan.Present Value
Cov Increment		0 to 255 seconds, Resolution 1 second
AV.62Cfg_FanDampingFactorConfiguration value in secs that represents the damping factor for changing fan speed.Present Value
Cov Increment		0 to 255 seconds, Resolution 1 second
AV.70ExternHumidityExternal humidity sensor value (Erh).Out of Service
Cov Increment		5% RH to 95% RH, Resolution 0.1% RH
AV.71Cfg_InternHumidityOffsetConfiguration value used to calibrate the internal relative humidity sensor (irH). Only available on models with the humidity sensor.Present Value
Cov Increment		± 5% RH, Resolution 0.1% RH
AV.72Cfg_ExternHumidityOffsetConfiguration value used to calibrate the external relative humidity sensor (Erh).Present Value
Cov Increment		± 5%, Resolution 0.1% RH
AV.73HumSetPointConfiguration value used to set the actual user humidity setpoint of the zone in occupied/day operation mode. This value may be locked to prevent the user from changing the setpoint (BV.26). This object is commandable, relinquish default will be 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.74Cfg_HumMinSetPointConfiguration value used to set the minimum relative humidity setpoint of the zone in occupied/day operation mode allowed by the user.Present Value
Cov Increment		10% RH to 90% RH (10% to AV.75) Resolution 0.5% RH
AV.75Cfg_HumMaxSetPointConfiguration value used to set the maximum relative humidity setpoint of the zone in occupied/day operation mode allowed by the user.Present Value
Cov Increment		10% RH to 65% RH (AV.74 to 90%) Resolution 0.5% RH
AV.76DehumdifySPNoOccNSBConfiguration value of the highest relative humidity allowed when in night setback or unoccupied mode. Set BV.35 value to setpoint for the value to be active.Present Value
Cov Increment		10% RH to 65% RH (AV.77 to 65%) Resolution 0.5% RH
AV.77HumidifySPNoOccNSBConfiguration value of the lowest relative humidity allowed when in night setback or unoccupied mode. Set BV.35 value to setpoint for the value to be active.Present Value
Cov Increment		10% RH to 65% RH (10% to AV.76) Resolution 0.5% RH
AV.78HumidifyDemandStatus value that represents the humidifier modulation, based on relative humidity.Cov Increment0% RH to 100% RH, Resolution 1% RH
AV.79DehumidifyDemandStatus value that represents the dehumidification percentage, based on relative humidity.Cov Increment0% RH to 100% RH, Resolution 1% RH
AV.80Cfg_HumPropBandConfiguration value that represents the range through which the controller modulates the humidifier or dehumidification output from 0 to 100%.Present Value
Cov Increment		3% RH to 10% RH, Resolution 0.5% RH
AV.81Cfg_HumDeadBandConfiguration value that represents the range at which the controller will not take action when below or above the humidity setpoint.Present Value
Cov Increment		0% RH to 5% RH, Resolution 0.5% RH
AV.85Cfg_NSBOverrideDelayMaximum configuration time in mins when in night setback mode and an override has been activated on the controller.Present Value
Cov Increment		0 to 180 minutes, Resolution 15 minutes
AV.86Cfg_NoOccOverrideDelayMaximum configuration time in mins when in unoccupied mode and an override has been activated on the controller. Each time the user presses the fan button, an increment of 15 mins is added up to this value.Present Value
Cov Increment		0 to 180 minutes, Resolution 15 minutes
AV.87Cfg_NoOccOvCountDownTime in mins before the state of the input changes from Occupied to Unoccupied mode. There is no time to change the state from Unoccupied to Occupied.Cov Increment0 to 180 minutes (0-AV.86), Resolution 1 minute
AV.88Cfg_OccupancyMinTimeTime in mins before the state of the input changes from Occupied to Unoccupied mode. Used when motion detector is not equipped with an internal timer.Present Value
Cov Increment		0 to 720 minutes, Resolution 1 minute
AV.90Cfg_UniversalInput1DelayConfiguration time in secs. Once the time has expired, the controller changes the state of the input.Present Value
Cov Increment		0 to 3,600 seconds, Resolution 10 seconds
AV.91Cfg_UniversalInput2DelaySee AV.90Present Value
Cov Increment		0 to 3,600 seconds, Resolution 10 seconds
AV.92Cfg_UniversalInput3DelaySee AV.90Present Value
Cov Increment		0 to 3,600 seconds, Resolution 10 seconds
AV.93Cfg_UniversalInput4DelaySee AV.90Present Value
Cov Increment		0 to 3,600 seconds, Resolution 10 seconds
AV.95ExternalCO2SensorValueStatus of the carbon dioxide sensor (CO2). This is the value read by the CO2 sensor in parts per million (PPM) when MSV.35, MSV.36, MSV.37 or MSV.38 is set to CO2 sensor. AV.97 must be configured for proper reading.Out of Service
Cov Increment		0 to AV.97, Resolution 1 PPM
AV.96CO2ControlValueStatus value that represents the current value of CO2 (PPM).Cov Increment0 to AV.97, Resolution 1 PPM
AV.97Cfg_CO2RangeStatus value that represents the maximum range of the CO2 sensor (PPM).Cov Increment100 to 5,000 PPM, Resolution 50 PPM
AV.98CO2SetpointConfiguration value that represents the maximum limit of CO2 concentration before the TUUB sends an alarm.Cov Increment100 to AV.97, Resolution 10 PPM
AV.100Cfg_AnalogOutput1MinThis value represents the minimum control signal of the controlled element. If the signal is 0-10Vdc, then the minimum value is 0 Volts and if the signal is 2-10 Vdc, the minimum value is 2 Volts. This value is the 0 position at 0% demand. If set at 2 Volts, a 2 Volt is applied continuously even when there is no demand. It is not used to set the minimum starting activation position.Present Value
Cov Increment		0 Volts to 10 Volts (0 to AV.101) Resolution 0.1 Volt
AV.101Cfg_AnalogOutput1MaxThis value represents the maximum control signal of the controlled element. If signal is 0-10Vdc or 2-10Vdc, then the maximum value is 10 Volts. It can also be used to limit the maximum output of the controller. If the control signal is 0-10Vdc and the maximum voltage value is set to 8 Volts, the controlled element will never go over 80% of its total capacity.Present Value
Cov Increment		0 Volts to 10 Volts (AV.100 to 10) Resolution 0.1 Volt
AV.103Cfg_AnalogOutput2MinSee AV.100Present Value
Cov Increment		0 Volts to 10 Volts (0 to AV.104) Resolution 0.1 Volt
AV.104Cfg_AnalogOutput2MaxSee AV.101Present Value
Cov Increment		0 Volts to 10 Volts (AV.103 to 10) Resolution 0.1 Volt
AV.105Cfg_AnalogOutput3MinSee AV.100Present Value
Cov Increment		0 Volts to 10 Volts (0 to AV.106) Resolution 0.1 Volt
AV.106Cfg_AnalogOutput3MaxSee AV.101Present Value
Cov Increment		0 Volts to 10 Volts (AV.105 to 10) Resolution 0.1 Volt
AV.107Cfg_AnalogOutput4MinSee AV.100Present Value
Cov Increment		0 Volts to 10 Volts (0 to AV.108) Resolution 0.1 Volt
AV.108Cfg_AnalogOutput4MaxSee AV.101Present Value
Cov Increment		0 Volts to 10 Volts (AV.107 to 10) Resolution 0.1 Volt
AV.109Cfg_MinCoolHeat1PositionConfiguration value in percentage at which the controller sets the CH1 output during heating, provided another output has also been set to heating.Present Value
Cov Increment		0% to 100%, Resolution 1%
AV.115Cfg_BinaryOutput1ClosePosConfiguration value that indicates the percentage of demand at which the contact closes to energize the controlled element.Present Value
Cov Increment		15% to 80%, Resolution 1%
AV.116Cfg_BinaryOutput1OpenPosConfiguration value that indicates the percentage of demand at which the contact opens to de-energize the controlled element.Present Value
Cov Increment		0% to 76% (0 to BO1closepos-4%), Resolution 1%
AV.117Cfg_BinaryOutput1ContactDelayConfiguration value in mins to add a delay before allowing the output to change from inactive to active state.Present Value
Cov Increment		0 to 15 minutes, Resolution 1 minute
AV.120Cfg_BinaryOutput2ClosePosSee AV.115Present Value
Cov Increment		15% to 80%, Resolution 1%
AV.121Cfg_BinaryOutput2OpenPosSee AV.116Present Value
Cov Increment		0% to 76% (0 to BO2closepos-4%), Resolution 1%
AV.122Cfg_BinaryOutput2ContactDelaySee AV.117Present Value
Cov Increment		0 to 15 minutes, Resolution 1 minute
AV.125Cfg_BinaryOutput3ClosePosSee AV.115Present Value
Cov Increment		15% to 80%, Resolution 1%
AV.126Cfg_BinaryOutput3OpenPosSee AV.116Present Value
Cov Increment		0% to 76% (0 to BO3closepos-4%), Resolution 1%
AV.127Cfg_BinaryOutput3ContactDelaySee AV.117Present Value
Cov Increment		0 to 15 minutes, Resolution 1 minute
AV.130Cfg_BinaryOutput4ClosePosSee AV.115Present Value
Cov Increment		15% to 80%, Resolution 1%
AV.131Cfg_BinaryOutput4OpenPosSee AV.116Present Value
Cov Increment		0% to 76% (0 to BO4closepos-4%), Resolution 1%
AV.132Cfg_BinaryOutput4ContactDelaySee AV.117Present Value
Cov Increment		0 to 15 minutes, Resolution 1 minute
AV.133Cfg_BinaryOutput5ClosePosSee AV.115Present Value
Cov Increment		15% to 80%, Resolution 1%
AV.134Cfg_BinaryOutput5OpenPosSee AV.116Present Value
Cov Increment		0% to 76% (0 to BO5closepos-4%), Resolution 1%
AV.135Cfg_BinaryOutput5ContactDelaySee AV.117Present Value
Cov Increment		0 to 15 minutes, Resolution 1 minute
AV.136Cfg_BinaryOutput6ClosePosSee AV.115Present Value
Cov Increment		15% to 80%, Resolution 1%
AV.137Cfg_BinaryOutput6OpenPosSee AV.116Present Value
Cov Increment		0% to 76% (0 to BO6closepos-4%), Resolution 1%
AV.138Cfg_BinaryOutput6ContactDelaySee AV.117Present Value
Cov Increment		0 to 15 minutes, Resolution 1 minute
AV.139Cfg_BinaryOutput7ClosePosSee AV.115Present Value
Cov Increment		15% to 80%, Resolution 1%
AV.140Cfg_BinaryOutput7OpenPosSee AV.116Present Value
Cov Increment		0% to 76% (0 to BO7closepos-4%), Resolution 1%
AV.141Cfg_BinaryOutput7ConatctDelaySee AV.117Present Value
Cov Increment		0 to 15 minutes, Resolution 1 minute
AV.150Cfg_FloatingBO1/BO2 TimerConfiguration value that represents the time required by the valve actuator to complete a stroke. Value required only when MSV.77 BO1 Signal Type is set to floating.Present Value
Cov Increment		15 to 250 seconds, Resolution 5 seconds
AV.151Cfg_FloatingBO3/BO7 TimerConfiguration value that represents the time required by the valve actuator to complete a stroke. Value required only when MSV.79 BO3 Signal Type is set to floating.Present Value
Cov Increment		15 to 250 seconds, Resolution 5 seconds
AV.155FloatingOutputBO1/BO2Status value to show the floating signal demand. This value may be overridden. Activated only if BO1 Signal Type MSV.77 is set to floating.Present Value
Cov Increment		0% to 100%, Resolution 0.1%
AV.156FloatingOutputBO3/BO7Status value to show the floating signal demand. This value may be overridden. Activated only if BO3 Signal Type MSV.79 is set to floating.Present Value
Cov Increment		0% to 100%, Resolution 0.1%
AV.165CopyCfgStartAddressRepresents the first address in the range of copied controllers while using the Copy Config option.Present Value
Cov Increment		0 to 254, Resolution 1 No unit
AV.166CopyCfgEndAddressRepresents the last address in the range of copied controllers while using the Copy Config option.Present Value
Cov Increment		0 to 254, Resolution 1 No unit
AV.167CopyCfgResultValue is used to verify whether the copy to the controller's operation was successful or has failed while using the Copy Config option.Present Value
Cov Increment		0 to 254, Resolution 1 No unit
AV.185PressureSensorValuePressure sensor value in Pascals. If the value is higher than 10,000, the value will be divided by 100 and shows a decimal point. For example, 10,000 will be 100.0 and 10050 will be 100.5.Present Value
Cov Increment		0 to AV.186, Resolution 1 or 0.1 (if value > 10000) Pa
AV.186Cfg_PressureSensorRangeThe maximum range for pressure. If the value is higher than 10,000, the value will be divided by 100 and shows a decimal point. For example, 10,000 will be 100.0 and 10050 will be 100.5.Present Value
Cov Increment		200 to 200.0 Pa, Resolution 1 or 0.1 (if value > 10000) Pa
AV.190VFDPressureLoopActual VFD Pressure loop.Present Value
Cov Increment		0% to 100%, Resolution 1%
AV.191Cfg_VFDPressureSetPointSetpoint value for VFD pressure. If the value is higher than 10,000, the value will be divided by100 and shows a decimal point. For example, 10,000 will be 100.0 and 10050 will be 100.5.Present Value
Cov Increment		100 to AV.186, Resolution 1 or 0.1 (if value > 10000) Pa
AV.192Cfg_VFDPressureDeadBandDead band value for VFD pressure.Present Value
Cov Increment		0 to 100 Pa, Resolution 1 Pa
AV.193Cfg_VFDPressurePropBandProportional band value for VFD pressure.Present Value
Cov Increment		100 to 500 Pa, Resolution 1 Pa
AV.194Cfg_VFDPressureIntegralTimeVFD pressure integral seconds.Present Value
Cov Increment		0 to 250 seconds, Resolution 5 seconds
AV.200VFDTempCoolLoopActual VFD temperature loop while cooling.Present Value
Cov Increment		0% to 100%, Resolution 1%
AV.201VFDTempHeatLoopActual VFD temperature loop while heating.Present Value
Cov Increment		0% to 100%, Resolution 1%
AV.202Cfg_VFDTempSetPointConfiguration value of 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.203Cfg_VFDTempDeadBandVFD 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.204Cfg_VFDTempPropBandVFD 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.205Cfg_VFDTempIntegralTimeVFD temperature integral seconds.Present Value
Cov Increment		0 to 250 seconds, Resolution 5 seconds
AV.206CloseOffVoltageConfiguration value of the voltage required in order to close the 6-way valve.Present Value
Cov Increment		0 to 11V, Resolution 0.1 V
AV.207MinCoolingVoltageConfiguration value of the voltage required for the 6-way valve to start cooling.Present Value
Cov Increment		0 to 11V, Resolution 0.1 V
AV.208MinHeatingVoltageConfiguration value of the voltage required for the 6-way valve to start heating.Present Value
Cov Increment		0 to 11V, Resolution 0.1 V
AV.210DeltaTemperatureStatus value of the difference between the inlet and outlet temperature. The inlet temperature will be set to the value defined by AV.1 if none of the AIs are set to Delta Temp Inlet 10K or Delta Temp Inlet 0-10. If none of the AIs are set to Delta Temp Outlet 10K, Delta Temp Outlet 0-10 or if a Delta Temperature Input is in fault, the present value of AV.210 will be set to the value defined by AV.211.Out of Service10.4°F to 53.6°F or -12°C to 12°C, Resolution 0.018°F or 0.01°C
AV.211DeltaTempSetPointConfiguration value of the setpoint for the delta temperature control mode.Present Value10.4°F to 53.6°F or -12°C to 12°C, Resolution 0.018°F or 0.01°C
AV.212DeltaTempInletStatus value of the 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.213DeltaTempOutletStatus value of the 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.215LightIntensityRangeConfiguration value that represents the maximum range of the Light Intensity sensor (Luxes).Present Value
Cov Increment		1000 to 16000 Luxes, Resolution 1 Luxes
AV.225PulseOutput1Status value to show the pulse signal demand. This value may be overridden. Activated only if BO1 Signal Type MSV.77 is set to pulsing.Present Value
Cov Increment		0% to 100%, Resolution 0.1%
AV.226PulseOutput2Status value to show the pulse signal demand. This value may be overridden. Activated only if BO2 Signal Type MSV.78 is set to pulsing.Present Value
Cov Increment		0% to 100%, Resolution 0.1%
AV.227PulseOutput3Status value to show the pulse signal demand. This value may be overridden. Activated only if BO3 Signal Type is set to pulsing.Present Value
Cov Increment		0% to 100%, Resolution 0.1%
AV.228PulseOutput4Status value to show the pulse signal demand. This value may be overridden. Activated only if BO4 Signal Type is set to pulsing.Present Value
Cov Increment		0% to 100%, Resolution 0.1%
AV.229PulseOutput5Status value to show the pulse signal demand. This value may be overridden. Activated only if BO5 Signal Type is set to pulsing.Present Value
Cov Increment		0% to 100%, Resolution 0.1%
AV.230PulseOutput6Status value to show the pulse signal demand. This value may be overridden. Activated only if BO6 Signal Type is set to pulsing.Present Value
Cov Increment		0% to 100%, Resolution 0.1%
AV.231PulseOutput7Status value to show the pulse signal demand. This value may be overridden. Activated only if BO7 Signal Type is set to pulsing.Present Value
Cov Increment		0% to 100%, Resolution 0.1%
AV.232AO1VoltageStatus value to show the voltage for AO1 ramp.Out of Service0.00V to 10.50V, Resolution 0.01V
AV.233AO2VoltageStatus value to show the voltage for AO2 ramp.Out of Service0.00V to 10.50V, Resolution 0.01V
AV.234AO3VoltageStatus value to show the voltage for AO3 ramp.Out of Service0.00V to 10.50V, Resolution 0.01V
AV.235AO4VoltageStatus value to show the voltage for AO4 ramp.Out of Service0.00V to 10.50V, Resolution 0.01V
AV.240UserBacklightSetPointSetpoint for backlight setting in the user mode. In this mode, the TUUB unit is in operation.Present Value0% to 100%, Resolution 1%
AV.241OccupancyBacklightSetPointSetpoint for the backlight setting in the occupied mode. In this mode, the TUUB unit is idle but the occupancy state is active.Present Value0% to 100%, Resolution 1%
AV.242UnoccupancyBacklightSetPointSetpoint for the backlight setting in the unoccupied mode. In this mode, the TUUB unit is idle but the occupancy state is inactive.Present Value0% to 100%, Resolution 1%

Binary Input (BI)

IDNameDescriptionW?Notes
BI.1PIR_RelayStatus of the internal PIR sensor value: (0) Relay was not activated, (1) Relay was activated.Out of Service0 = Relay was not activated
1 = Relay was activated

Binary Output (BO)

IDNameDescriptionW?Notes
BO.1BinaryOutput1Contact status of the output: (0) Open, (1) Close.Present Value0 = Open, 1 = Close
BO.2BinaryOutput2Contact status of the output: (0) Open, (1) Close.Present Value0 = Open, 1 = Close
BO.3BinaryOutput3Contact status of the output: (0) Open, (1) Close.Present Value0 = Open, 1 = Close
BO.4BinaryOutput4Contact status of the output: (0) Open, (1) Close.Present Value0 = Open, 1 = Close
BO.5BinaryOutput5Contact status of the output: (0) Open, (1) Close.Present Value0 = Open, 1 = Close
BO.6BinaryOutput6Contact status of the output: (0) Open, (1) Close.Present Value0 = Open, 1 = Close
BO.7BinaryOutput7Contact status of the output: (0) Open, (1) Close.Present Value0 = Open, 1 = Close

Binary Value (BV)

IDNameDescriptionW?Notes
BV.1Cfg_TempUnitBACnetConfiguration of the temp units used in BACnet. If set to (0), the temp will be in Celsius scale. If set to (1), the temp will be in Fahrenheit scale.Present Value0 = Celsius, 1 = Fahrenheit
BV.2Cfg_TempSetPointLockConfiguration to lock the zone setpoint and prevent users from changing the value. (0) Disable setpoint lock, (1) Enable setpoint lock.Present Value0 = Disable, 1 = Enable
BV.3Cfg_UserSysOffModeConfiguration to allow users to turn off the controller. (0) Enable - user can turn off the controller, (1) Disable - prevents the user from turning off the controller.Present Value0 = Enable, 1 = Disable
BV.4Cfg_TempUnitTstatConfiguration of the temp units used on TUUB. If set to (0), the temp will be in Celsius scale. If set to (1), the temp will be in Fahrenheit scale.Present Value0 = Celsius, 1 = Fahrenheit
BV.5Cfg_FreezeProtectionConfiguration value to enable or disable the automatic activation of the heating outputs when zone temp is at 4°C (39.2°F) and will deactivate when zone temp is at 5°C (41°F).Present Value0 = Off, 1 = On
BV.10Cfg_Heating1RampLockConfiguration value used to lock the heating ramp 1 even when a heating demand is active.Present Value0 = Off, 1 = On
BV.11Cfg_Heating2RampLockConfiguration value used to lock the heating ramp 2 even when a heating demand is active.Present Value0 = Off, 1 = On
BV.13Cfg_CoolingRampLockConfiguration value used to lock the cooling ramp even when a cooling demand is active.Present Value0 = Off, 1 = On
BV.17Cfg_ChangeOverRampLockConfiguration value used to lock the changeover ramp even when a cooling or heating demand is active.Present Value0 = Off, 1 = On
BV.20Cfg_UserFanAutoModeConfiguration value to enable or disable the automatic fan option. If set to (0) Enabled, the user has the option to let the TUUB decide the fan speed automatically. If set to (1) Disable, the user must set the fan speed manually.Present Value0 = Enable, 1 = Disable
BV.21Cfg_FanSpeedOptionConfiguration value to select between the Standard (Neptronic) and Advanced (OE1) fan speed specifications.Present Value0 = Standard, 1 = Advanced
BV.22Cfg_UserSysFanModeConfiguration value to enable or disable the fan option in MSV.1. If set to (1) Enable and BV.21 is set to (1) Advanced, the fan option will appear in MSV.1. If set to (0) Disable, the MSV.1 will not have fan option.Present Value0 = Disable, 1 = Enable
BV.23Cfg_HideFanDisplayConfiguration value to hide or show the fan symbol displayed on the controller.Present Value0 = Yes, 1 = No
BV.25Cfg_HumControlSourceConfiguration value that controls the humidity source, either internal or external. Only available on models with the humidity sensor.Present Value0 = Intern Sensor, 1 = Extern Sensor
BV.26Cfg_HumSetPointLockConfiguration value to prevent the user from changing the relative humidity setpoint.Present Value0 = Disable, 1 = Enable
BV.27Cfg_HumidifyRampLockConfiguration value used to lock the humidification ramp even when a humidification demand is active.Present Value0 = Off, 1 = On
BV.28Cfg_DehumidifyRampLockConfiguration value used to lock the dehumidification ramp even when a dehumidification demand is active.Present Value0 = Off, 1 = On
BV.30ChangeOverModeStatus value of the actual changeover mode (0) Cooling, (1) Heating. Note that this value can be set via BACnet or locally with MSV.10.Present Value0 = Cooling, 1 = Heating
BV.31Cfg_CO2ControlSourceConfiguration value used to select the source for CO2 control. When set to (0) Internal Sensor, the controller will be controlled by its internal CO2 sensor. When set to (1) External Sensor, the controller will be controlled by an external CO2 sensor.Present Value0 = Internal Sensor, 1 = External Sensor
BV.35Cfg_NightorNoOccModeConfiguration to determine the action of the TUUB when in night setback or no occupancy mode. When set to (0) setpoint, the TUUB will maintain the setpoint values of AV.12 & AV.13. If set to (1) OFF, the TUUB will turn off and will not consider any setpoints.Present Value0 = Setpoint, 1 = OFF
BV.36AL_DirtyFilterStatus value to inform if a filter change is required. (0) No, (1) YesRead Only0 = No, 1 = Yes
BV.37AL_FlowSwitchStatus value to inform if an airflow alarm is active. (0) No, (1) YesRead Only0 = No, 1 = Yes
BV.38AL_OverrideStatus value to inform if an override is active. (0) No, (1) YesRead Only0 = No, 1 = Yes
BV.39AL_WindowOpenedStatus value to inform that a window has been opened. (0) No, (1) YesRead Only0 = No, 1 = Yes
BV.40AL_DoorOpenedStatus value to inform that a door has been opened. (0) No, (1) YesRead Only0 = No, 1 = Yes
BV.41AL_OverHeatStatus value to inform if a heat/reheat with fan override is active. (0) No, (1) YesRead Only0 = No, 1 = Yes
BV.42AL_SelectorSwitchStatusStatus value to inform if the selector switch is in (0) Remote mode, (1) Local mode.Read Only0 = Remote mode, 1 = Local mode
BV.45Cfg_AnalogInput1ContactConfiguration to change the contact's normal position. Input can be set to (0) Normally Opened or (1) Normally Closed.Present Value0 = Norm Open, 1 = Norm Close
BV.46Cfg_AnalogInput2ContactSee BV.45Present Value0 = Norm Open, 1 = Norm Close
BV.47Cfg_AnalogInput3ContactSee BV.45Present Value0 = Norm Open, 1 = Norm Close
BV.48Cfg_AnalogInput4ContactSee BV.45Present Value0 = Norm Open, 1 = Norm Close
BV.49Cfg_WindowOpenedModeConfiguration to determine the action of the TUUB when window is open. When set to (0) setpoint, the TUUB will maintain the setpoint values of AV.12 & AV.13. If set to (1) OFF, the TUUB will turn off and will not consider any setpoints.Present Value0 = Setpoint, 1 = OFF
BV.50Cfg_DoorOpenedModeConfiguration to determine the action of the TUUB when door is open. When set to (0) setpoint, the TUUB will maintain the setpoint values of AV.12 & AV.13. If set to (1) OFF, the TUUB will turn off and will not consider any setpoints.Present Value0 = Setpoint, 1 = OFF
BV.55Cfg_AnalogOutput1DirectionConfiguration of the analog output direction. When set to (0) Direct, the signal ramp is configured from 0-10Vdc. When set to (1) Reverse, the signal ramp is configured from 10-0Vdc.Present Value0 = Direct, 1 = Reverse
BV.56Cfg_AnalogOutput2DirectionSee BV.55Present Value0 = Direct, 1 = Reverse
BV.57Cfg_AnalogOutput3DirectionSee BV.55Present Value0 = Direct, 1 = Reverse
BV.58Cfg_AnalogOutput4DirectionSee BV.55Present Value0 = Direct, 1 = Reverse
BV.60Cfg_BinaryOutput1DirectionConfiguration of the binary output direction. When set to (0) Direct, the contact is considered Normally Opened. When set to (1) Reverse, the contact is considered Normally Closed.Present Value0 = Direct, 1 = Reverse
BV.61Cfg_BinaryOutput2DirectionSee BV.60Present Value0 = Direct, 1 = Reverse
BV.62Cfg_BinaryOutput3DirectionSee BV.60Present Value0 = Direct, 1 = Reverse
BV.63Cfg_BinaryOutput4DirectionSee BV.60Present Value0 = Direct, 1 = Reverse
BV.64Cfg_BinaryOutput5DirectionSee BV.60Present Value0 = Direct, 1 = Reverse
BV.65Cfg_BinaryOutput6DirectionSee BV.60Present Value0 = Direct, 1 = Reverse
BV.66Cfg_BinaryOutput7DirectionSee BV.60Present Value0 = Direct, 1 = Reverse
BV.74Cfg_FloatingBO1/BO2DirectionConfiguration of the binary contact normal state (Normally Open, Normally Close) when MSV.77 BO1 Signal Type is set to floating. This object affects the valve actuator rotation. When set to (0) Direct, BO1 closes the valve and BO2 opens the valve. When set to (1) Reverse, BO1 opens the valve and BO2 closes the valve.Present Value0 = Direct, 1 = Reverse
BV.75Cfg_FloatingBO3/BO4DirectionConfiguration of the binary contact normally state (Normally Open, Normally Close) when MSV.79 VO3 Signal Type is set to floating. This object affects the valve actuator rotation. When set to (0) Direct, BO3 closes the valve and BO4 opens the valve. When set to (1) Reverse, BO3 opens the valve and BO4 closes the valve.Present Value0 = Direct, 1 = Reverse
BV.76Cfg_FloatingBO5/BO6DirectionConfiguration of the binary contact normal state (Normally open, Normally close) when MSV. 81 BO3 Signal Type is set to floating. This object affects the valve actuator rotation. When set to (0) Direct, BO5 closes the valve and BO6 opens the valve. When set to (1) Reverse, BO6 opens the valve and BO6 closes the valve.Present Value0 = Direct, 1 = Reverse
BV.85Cfg_ServiceDisplayAddressWhen activated, the TUUB lights up and displays the MSTP address. It remains active until deactivated via BACnet or upon cycling power to the controller. Useful when troubleshooting and/or servicing the controller.Present Value0 = Off, 1 = On
BV.86Cfg_KeyPadUpperLeftLockIf object is ON, the button is inactive in RUN mode but is active in the PRG mode via the TUUB. Button is used to change the fan speed.Present Value0 = Off, 1 = On If set to "On", functionality of these buttons will not be available.
BV.87Cfg_KeyPadBottomLeftLockIf object is ON, the button is inactive in RUN mode but is active in the PRG mode via the TUUB. Button is used to change temp control modes.Present Value0 = Off, 1 = On If set to "On", functionality of these buttons will not be available.
BV.88Cfg_KeyPadArrowsLockIf object is ON, the button is inactive in RUN mode but is active in the PRG mode via the TUUB. Buttons are used to change the setpoint.Present Value0 = Off, 1 = On If set to "On", functionality of these buttons will not be available.
BV.89Cfg_ProgramModeLockIf object is ON, all buttons are inactive and PRG mode is not accessible via the TUUB.Present Value0 = Off, 1 = On
BV.90CopyCfgExecuteWhen using Copy Config, this value is used to start the copy to other controllers.Present Value0 = No, 1 = Yes
BV.91Cfg_ActivateScheduleConfiguration to activate the schedule. The schedule is configurable via BACnet or Modbus. If no schedule is configured, the mode will always be occupied. The time and day will be displayed on the TUUB.Present Value0 = No, 1 = Yes
BV.95Cfg_HeatPumpOptionConfiguration to enable or disable the heat pump option.Present Value0 = Off, 1 = On
BV.96Cfg_ReversingValveConfiguration to set the mode in which the reversing valve is energized; cooling mode (o) or heating mode (b).Present Value0 = O, 1 = B
BV.97Cfg_EMHAutoModeConfiguration value to enable or disable the EMH Auto mode. If set to (0) No, the emergency heat (EMH) will not be operational in Automatic mode. If set to (1) Yes, the emergency heat (EMH) will be operational in Automatic mode.Present Value0 = No, 1 = Yes
BV.98Cfg_EMHOutputConfiguration value to enable or disable emergency heat (EMH). If set to (0) Disable, the EMH outputs are disabled. If set to (1) Enable, EMH outputs W1 and W2, and the EMH option will be operational.Present Value0 = Disable, 1 = Enable
BV.99Cfg_Y2OutputConfiguration value to enable or disable compressor Y2 output. If set to (0) Disable, the compressor Y2 output is disabled. If set to (1) Enable, the compressor Y2 output is enabled.Present Value0 = Disable, 1 = Enable
BV.105Cfg_AnalogInput1MinVoltMinimum voltage for Analog Input 1.Present Value0 = 0 Volt, 1 = 2 Volt
BV.106Cfg_AnalogInput2MinVoltMinimum voltage for Analog Input 2.Present Value0 = 0 Volt, 1 = 2 Volt
BV.107Cfg_AnalogInput3MinVoltMinimum voltage for Analog Input 3.Present Value0 = 0 Volt, 1 = 2 Volt
BV.108Cfg_AnalogInput4MinVoltMinimum voltage for Analog Input 4.Present Value0 = 0 Volt, 1 = 2 Volt
BV.111Cfg_DeltaTempLogicConfiguration value to enable or disable the delta temperature control mode.Present Value0 = Off, 1= On
BV.112Cfg_DisplayHumidityConfiguration value to display or hide the humidity value.Present Value0 = No, 1 = Yes
BV.113Cfg_DisplayCO2Configuration value to display or hide the CO2 value.Present Value0 = No, 1 = Yes
BV.114Cfg_VFDTempSetpointSourceConfiguration value for the source for the VFD temperature setpoint. When set to (0) VFDTempSetPoint, the setpoint defined by AV.202 will be used. When set to (1) TempSetPoint, the setpoint defined by AV.9 will be used.Present Value0 = VFDTempSetPoint, 1 = TempSetPoint
BV.115Cfg_AnalogOutput1OffVoltageConfiguration value to set the analog output 1 voltage to either 0V or the minimum voltage set by AV.100 when MSV.1 is set to Off.Present Value0 = Min, 1 = Off
BV.116Cfg_AnalogOutput2OffVoltageConfiguration value to set the analog output 2 voltage to either 0V or the minimum voltage set by AV.103 when MSV.1 is set to Off.Present Value0 = Min, 1 = Off
BV.117Cfg_AnalogOutput3OffVoltageConfiguration value to set the analog output 3 voltage to either 0V or the minimum voltage set by AV.105 when MSV.1 is set to Off.Present Value0 = Min, 1 = Off
BV.118Cfg_AnalogOutput4OffVoltageConfiguration value to set the analog output 4 voltage to either 0V or the minimum voltage set by AV.107 when MSV.1 is set to Off.Present Value0 = Min, 1 = Off
BV.119Cfg_CO2AutoSelfCalibConfiguration value to enable or disable the automatic self-calibration of the CO2 sensor.Present Value0 = Off, 1 = On

Multi State Value (MSV)

IDNameDescriptionW?Notes
MSV.1SystemModeStatus of the actual mode selected. This value may be changed via TUUB and/or BACnet. The options may vary based on the selection at BV.3, BV.21, BV.98, and MSV.20. Auto: Controller mode changes automatically between heating and cooling in operation when there is a cooling or heating demand. Heating: Controller is in heating (in operation only when there is a heating demand). EMH: In this mode, the controller enables only the emergency heat output, the compressor output is disabled. Cooling: Controller is in cooling (in operation only when there is a cooling demand). Fan: In this mode, the control mode is OFF (no heat, no cool) and the fan operates at the speed selected by the user on the thermostat or via MSV.2. Off: Controller does not respond to any demand. Note: Use the text provided by the STATE TEXT property to find the appropriate option available in your configuration.Present ValueAuto [MSV.20 allows Auto Mode (1 or 5)]
Heating [MSV.20 allows Heating Mode (1, 2, or 4)]
EMH [BV.95 and BV.98 = On and Enable (1) and MSV.20 allows Heating Mode (1, 2, or 4)]
Cooling [MSV.20 allows Cooling Mode (1, 3, or 4)]
Fan [BV.21 = Advanced (1) and BV.22 = Enable (1)]
Off [BV.3 = Enable (0)]
MSV.2UserFanSpeedSelectStatus of the actual fan speed. This value may be changed via the TUUB and/or BACnet. (1) Auto: Fan automatically changes speed, based on demand. (2) Low: Fan is limited to low fan speed. (3) Medium: Fan is limited to medium fan speed. (4) High: Fan is limited to high fan speed.Present Value1 = Auto
2 = Low
3 = Medium
4 = High
MSV.5HumControlModeConfiguration value to authorize humidification and/or dehumidification in order to maintain relative humidity setpoints. (1) Auto: The TUUB will operate automatically to humidify or dehumidify, according to the demand. (2) Dehumidification: The TUUB is authorized only to dehumidify. (3) Humidification: The TUUB is authorized only to humidify. (4) OFF: The TUUB will not consider relative humidity setpoints and no action will be taken.Present Value1 = Auto
2 = Dehumidification
3 = Humidification
4 = OFF
MSV.10Cfg_ChangeOverControlModeConfiguration that indicates the source of the changeover value. (1) Locally: Analog or binary input is configured in the TUUB and will execute the changeover with the set parameters. (2) Cooling: Changeover is sent and controlled by the BMS. No changeover will occur unless the BMS sends the signal to do so. (3) Heating: Changeover is sent and controlled by the BMS. No changeover will occur unless the BMS sends the signal to do so.Present Value1= Locally
2= Cooling
3= Heating
MSV.13NsbOccCommandConfiguration to set the occupancy or night setback mode. This object is commendable, relinquish default will be saved to non-volatile memory. (1) Locally: Occupancy or Night setback is activated via a configured input wired to a timer or an occupancy sensor. (2) OFF: Forces the TUUB Off. Signal sent via BMS. (3) Occupancy: Forces the TUUB to occupied or day mode. Signal sent via BMS. (4) No Occupancy: Forces the TUUB to unoccupied or night setback mode. Signal sent via BMS.Present Value
Relinquish_Default		If BI = Occupancy or Night Setback at MSV.35,
MSV.36, MSV.37 and/or MSV.38
1 = Locally
2 = Off
3 = Occupancy/Day
4 = No Occupancy/Night If BI = any option except Occupancy or Night Setback at MSV.35, MSV.36, MSV.37 and/or MSV.38
1 = Off
2 = Occupancy/Day
3 = No Occupancy/Night
MSV.14OccupancyStatusStatus that indicates the actual occupancy. (1) Unoccupied: Zone is not occupied. (2) Occupied: Zone is occupied. (3) Override: Zone is unoccupied but put back to occupied mode for a maximum pre-determined time set at AV.86.Read Only1 = NoOccupancy
2 = Occupancy
3 = Override
MSV.15NightSetBackStatusStatus that indicates the actual mode of the zone. (1) Day: Zone is in day operation mode. (2) Night: Zone is in night setback mode. (3) Override: Zone is in night setback mode but put back to day operation for a maximum pre-determined time set at AV.85.Read Only1 = Day
2 = Night
3 = Override
MSV.20Cfg_SequenceSelectConfiguration value to limit available options at MSV.1. (1) Auto: All modes available. (2) Heating: Only Heating. (3) Cooling: Only Cooling. (4) ON: Heating or Cooling. (5) Auto Lock: Only Auto.Present Value1 = Auto
2 = Heating
3 = Cooling
4 = HeatingOrCooling
5 = Auto Lock
MSV.21Cfg_TempControlSourceConfiguration value to set the control temp to be used by the TUUB. (1) Network Sensor: AV.1 will use temp value sent via the BMS. See AV.2 for timeout safety feature (Net). (2) Intern Sensor: AV.1 will use the integrated temp sensor of the TUUB (ITS). (3) Extern Sensor: AV.1 will use the external temp sensor configured (ETS).Present Value1 = Network (Net)
2 = Internal (ItS)
3 = External (EtS)
MSV.22Cfd_VFDTempInputConfiguration value to select the source for VFD temperature control. (1) InternSensor(ItS): Controller will be controlled by its internal temperature sensor. (2) ExternSensor(EtS): Controller will be controlled by the external temperature sensor 1. (3) ExternSensor2(EtS2): Controller will be controlled by the external temperature sensor 2.Present Value1 = InternSensor(ItS)
2 = ExternSensor(EtS)
3 = ExternSensor2(EtS2)
MSV.25Cfg_FanOperationTypeConfiguration value to set the number of fan speed available on the fan coil. (1) 1 Speed: Fan coil has a one speed fan (wired to Low). (2) 2 Speed: Fan coil has a two speed fan (wired to Medium). (3) 3 Speed: Fan coil has a three speed fan (wired to High).Present Value1= 1Speed
2= 2Speeds
3= 3Speeds
MSV.26Cfg_FanModeNoOccNightConfiguration value to set the fan speed for no occupancy or night setback mode. (1) Low: Fan is limited to low speed. (2) Medium: Fan is limited to medium speed. (3) High: Fan is limited to high speed. (4) Auto: Fan automatically changes speed, based on demand.Present Value1= Low
2= Medium
3= High
4 = Auto
MSV.27Cfg_FanModeWindowOpenedConfiguration value to set the fan speed mode when the window is open. (1) Low: Fan is limited to low speed. (2) Medium: Fan is limited to medium speed. (3) High: Fan is limited to high speed. (4) Auto: Fan automatically changes speed, based on demand.Present Value1= Low
2= Medium
3= High
4 = Auto
MSV.28Cfg_FanModeDoorOpenedConfiguration value to set the fan speed mode when the door is open. (1) Low: Fan is limited to low speed. (2) Medium: Fan is limited to medium speed. (3) High: Fan is limited to high speed. (4) Auto: Fan automatically changes speed, based on demand.Present Value1= Low
2= Medium
3= High
4 = Auto
MSV.35Cfg_AnalogInput1TypeConfiguration value to select the input signal type for Analog Input 1 (AI1). (1) OFF: Controller does not use the input. (2) Extern Sensor 10k: Controller uses a 10kΩ type III external temperature sensor. (3) Change Over Sensor: Heating mode activates when the temperature read by the external sensor is above the Changeover Setpoint and cooling mode activates when the temperature read by the external sensor is below the Changeover Setpoint. (4) Ch Ov Contact Norm Cool: Heating mode activates when the contact is closed and cooling mode activates when the contact is opened. (5) Ch Ov Contact Norm Heat: Cooling mode activates when the contact is closed and heating mode activates when the contact is opened. (6) Outside Air Sensor: Controller uses a 10kΩ type III outside air sensor. (7) Extern Sensor 0-10V: Controller uses a 0 to 10 Vdc external temperature sensor. (8) CO2 0-10V: Controller uses a 0 to 10 Vdc CO2 sensor. (9) Occupancy: Controller activates the Occupancy mode. (10) Night Set Back: Controller activates the night set back mode. (11) Override: Controller activates an alarm to indicate that there has been an override and the controller is forced into OFF mode. (12) Window: Controller activates an alarm to indicate that the window is open. If this value is selected, BV.49 and MSV.27 will be available. (13) Door: Controller activates an alarm to indicate that the door is open. If this value is selected, BV.50 and MSV.28 will be available. (14) Dirty Filter: Controller activates an alarm to indicate that the filter is dirty. (15) Flow Switch: Controller activates an alarm to indicate that there is no airflow. (16) Overheat: Controller activates an alarm to indicate that the heating equipment has overheated. The controller shuts off the heating outputs. (17) Selector Switch: Controller activates the Local mode. The controller shuts off fan outputs. (18) Fan Feedback: Controller senses the pulse feedback of the ECM motor. (19) Humidity Sensor 0-10V: Controller modulates the output based on the humidify demand. (20) Pressure Sensor 0-10V: Controller uses a 0 to 10Vdc pressure static sensor. (21) Extern Sensor TT012: Controller uses a 10k type 24 external temperature sensor. (22) Delta Temp Inlet 10K: Controller uses a 10K type 3 temperature sensor and selects it as the inlet temperature in the T control mode. (23) Delta Temp Inlet 0-10: Controller uses a 0 to 10 Vdc temperature sensor and selects it as the inlet temperature in the T control mode. (24) Delta Temp Outlet 10K: Controller uses a 10K type 3 temperature sensor and selects it as the outlet temperature in the T control mode. (25) Delta Temp Outlet 0-10: Controller uses a 0 to 10 Vdc temperature sensor and selects it as the outlet temperature in the T control mode.Present Value1 = 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.36Cfg_AnalogInput2TypeSee MSV.35Present Value
MSV.37Cfg_AnalogInput3TypeSee MSV.35Present Value
MSV.38Cfg_AnalogInput4TypeSee MSV.35Present Value
MSV.55Cfg_AnalogOutput1RampConfiguration of the ramp used to modulate AO1 based on demand. (1) Off: The controller does not use the output. (2) Change Over With Fan: The controller modulates heating and cooling, as appropriate. (3) Cooling1With Fan: This ramp is used for cooling. The controller performs cooling based on the cooling proportional, integral, and dead band values. (4) Cooling2 With Fan: This ramp is used for cooling. The controller performs cooling based on the cooling proportional, integral, and dead band values. (5) Heating1 With Fan: This ramp is used for heating. The controller performs heating based on the heating proportional, integral, and dead band values. (6) Heating2 With Fan: This ramp is used for heating. The controller performs heating based on the heating proportional, integral, and dead band values. (7) Heating2: This ramp is used for heating. The controller performs heating based on the heating proportional, integral, and dead band values. (8) Cooling1Heating1 With Fan: The controller performs cooling regularly. If another output is set to heat, it performs heating regularly. (9) HumidifyWithFan: The controller modulates the output based on the humidify demand. (10) CO2 Alarm: Carbon dioxide (CO2) alarm. The controller activates or deactivates the output based on carbon dioxide levels. (11) 6 Way valve: The controller will modulate the 6-way valve based on the cooling or heating demand. (12) Delta Temperature: The controller will modulate the T control based on the inlet and outlet temperature of the water inside the fan coil unit. (13) VFD/ECMTempLoopEnable: The controller will modulate the VFD or ECM fan based on the selected temperature input. (14) VFD Pressure Loop: The controller will modulate the static pressure based on the reading and the pressure setpoint.Present Value1 = 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 = HumidifyWithFan
10 = CO2 Alarm
11= 6 Way valve
12 = Delta Temperature
13 = VFD/ECMTempLoopEnable
14= VFD Pressure Loop
MSV.56Cfg_AnalogOutput1SignalTypeConfiguration of the analog output signal type. (1) Analog: Modulating signal based on the demand, scaled between the minimum and maximum control signal. It is affected by AV.100, AV.101 and BV.55. (2) On/Off: On/Off signal based on the demand, scaled between the minimum and maximum control signal. It is affected by AV.100, AV.101 and BV.55. (3) Pulsing: TPM signal based on the demand, scaled between the minimum and maximum control signal. It is affected by AV.100, AV.101 and BV.55.Present Value1 = Analog
2 = On-Off
3 = Pulsing
MSV.57Cfg_AnalogOutput2RampSee MSV.55 If BV.95 Cfg_HeatPumpOption is set to Off, AO2 has an additional option: (15) Fan: The controller modulates the output according to AV. 60 Fan Demand.Present Value1 = 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 = HumidifyWithFan
10 = CO2 Alarm
11 = 6 Way valve
12 = Delta Temperature
13 = VFD/ECMTempLoopEnable
14 = VFD Pressure Loop
15 = FAN
MSV.58Cfg_AnalogOutput2SignalTypeSee MSV.56Present Value1 = Analog
2 = On-Off
3 = Pulsing
MSV.59Cfg_AnalogOutput3RampSee MSV.55Present Value1 = 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 = HumidifyWithFan
10 = CO2 Alarm
11 = 6 Way valve
12 = Delta Temperature
MSV.60Cfg_AnalogOutput3SignalTypeSee MSV.56Present Value1 = Analog
2 = On-Off
3 = Pulsing
MSV.61Cfg_AnalogOutput4RampSee MSV.55Present Value1 = Off
2 = Change Over With Fan
3 = Cooling1 With Fan
4 = Cooling2 With Fan
5 = Heating1 With Fan
6 = Heating2 With Fan
7 = Heating
8 = Cooling 1 Heating 1 With Fan
9 = HumidifyWithFan
10 = CO2 Alarm
11 = 6 Way valve
12 = Delta Temperature
MSV.62Cfg_AnalogOutput4SignalTypeSee MSV.56Present Value1 = Analog
2 = On-Off
3 = Pulsing
MSV.70Cfg_BinaryOutput1RampConfiguration of the ramp used to modulate BO1 based on demand. The ramp is fixed if BV.95 Cfg_HeatPumpOption is set to On. (1) Off: The controller does not use the output. (2) Change Over With Fan: The controller modulates heating and cooling, as appropriate. (3) Cooling1 With Fan: This ramp is used for cooling. The controller performs cooling based on the cooling proportional, integral, and dead band values. (4) Cooling2 With Fan: This ramp is used for cooling. The controller performs cooling based on the cooling proportional, integral, and dead band values. (5) Heating1 With Fan: This ramp is used for heating. The controller performs heating based on the heating proportional, integral, and dead band values. (6) Heating2 With Fan: This ramp is used for heating. The controller performs heating based on the heating proportional, integral, and dead band values. (7) Heating2: This ramp is used for heating. The controller performs heating based on the heating proportional, integral, and dead band values. (8) Cooling1Heating1 With Fan: The controller performs cooling regularly. If another output is set to heat, it performs heating regularly. (9) HumidifyWithFan: The controller modulates the output based on the humidify demand. (10) CO2 Alarm: Carbon dioxide (CO2) alarm. The controller activates or deactivates the output based on carbon dioxide levels.Present Value1 = 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 = Cooling1Heating1 With Fan
9 = HumidifyWithFan
10 = CO2 Alarm
MSV.71Cfg_BinaryOutput2RampSee MSV.70Present Value
MSV.72Cfg_BinaryOutput3RampSee MSV.70Present Value
MSV.73Cfg_BinaryOutput4RampIf MSV.25 Cfg_FanOperationType is set to 3 speeds, (1) Fan: High speed contact. Else, see MSV.70.Present Value
MSV.74Cfg_BinaryOutput5RampIf MSV.25 Cfg_FanOperationType is set to 3 speeds, (1) Fan: Medium speed contact. If MSV.25 Cfg_FanOperationType is set to 2 speeds, (1) Fan: High speed contact. Else, see MSV.70.Present Value
MSV.75Cfg_BinaryOutput6RampIf MSV.25 Cfg_FanOperationType is set to 3 speeds, (1) Fan: Low speed contact. If MSV.25 Cfg_FanOperationType is set to 2 speeds, (1) Fan: Medium speed contact. If MSV.25 Cfg_FanOperationType is set to 1 speed, (1) Fan: High speed contact. If MSV.57 Cfg_AnalogOutput2Ramp is set to Fan, see MSV.70.Present Value
MSV.76Cfg_BinaryOutput7Ramp(11) 6 Way Valve: The controller will modulate the 6-way valve based on the cooling or heating demand. (12) Delta Temperature: The controller will modulate the T control based on the inlet and outlet temperature of the water inside the fan coil unit. (13) VFD/ECMTempLoopEnable: The controller will modulate the VFD or ECM fan based on the selected temperature input. (14) VFD Pressure Loop: The controller will modulate the static pressure based on the reading and the pressure setpoint.Present Value11 = 6 Way valve
12 = Delta Temperature
13 = VFD/ECMTempLoopEnable
14 = VFD Pressure Loop
MSV.77Cfg_BinaryOutput1SignalTypeConfiguration of the output signal type. (1) Pulsing: TPM signal affected by MSV.70. Pulse is available for heating ramp 1 and 2 only. (2) On/Off: Digital output affected by AV.115, AV.116 and BV.60. (3) Floating: Modulating output affected by AV.150 and BV.74. Floating is available for cooling ramps and heating ramps. Option available for BO1 and BO3 only. When BO1 is set to (3) floating, it automatically changes MSV.71 BinaryOutput2Ramp and MSV.78 BinaryOutput2SignalType to match the configuration of BO1.Present Value1 = Pulsing
2 = On-Off
3 = Floating
MSV.78Cfg_BinaryOutput2SignalTypeSee MSV.77Present Value1 = Pulsing
2 = On-Off
MSV.79Cfg_BinaryOutput3SignalTypeSee MSV.77Present Value1 = Pulsing
2 = On-Off
3 = Floating
MSV.80Cfg_BinaryOutput4SignalTypeSee MSV.77Present Value1 = Pulsing
2 = On-Off
MSV.81Cfg_BinaryOutput5SignalTypeSee MSV.77Present Value1 = Pulsing
2 = On-Off
MSV.82Cfg_BinaryOutput6SignalTypeSee MSV.77Present Value1 = Pulsing
2 = On-Off
MSV.83Cfg_BinaryOutput7SignalTypeSee MSV.77Present Value1 = Pulsing
2 = On-Off
MSV.95Cfg_DisplayInfoConfiguration value of the information displayed on the TUUB. (1) Display Temp Demand: The TUUB will display the actual temp and cooling/heating demand. (2) Display Setpoint Demand: TUUB will display the actual setpoint and cooling/heating demand. (3) Display Temp: TUUB will display the actual temp but no demand. (4) Display Setpoint: TUUB will display the actual setpoint but no demand. (5) Display Off: TUUB display will be off (no display).Present Value1 = Temp and demand
2 = Setpoint and demand
3 = Temp only
4 = Setpoint only
5 = Off
MSV.96Cfg_ValveSizeConfiguration value of the valve size in inches for the 6-way valve.Present Value1 = 1/2
2 = 3/4
3 = 1

Other

IDNameDescriptionW?Notes
PGM.1ProgramFirmwareProgram firmware. Set to LOAD to program the file in application memory. The controller will be reset and the firmware will be LOADED into the memory. Use only the binary file provided by Neptronic.Program ChangeProgram Change, only LOAD (1) and RESTART (4) are supported
FIL.1FirmwareBinaryFileFirmware binary file. Set to LOAD to program the file in application memory. The controller will be reset and the firmware will be LOADED into the memory. Use only the binary file provided by Neptronic.File Size
Archive		File Size is accepted for 0 value only
SCH.1OccupancyScheduleWeekly occupancy schedule to specify which occupancy state is active during specific periods of day. Write to Present Value of MSV.13.Weekly Schedule
Schedule Default
Priority for Writing
Effective Period
Out of Service
Models: TUUB Series Universal Wall-Mount Controller, TUUB Series, Universal Wall-Mount Controller, Wall-Mount Controller, Mount Controller

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