Appendix-Data Lists, Input/output listing1 | Trane ZN.520 manual

Appendix—Data Lists

Data Lists

Table 70 provides an input/output listing for the Tracer ZN.520 unit controller. The content of the lists conforms to both the LonMark Space Comfort Controller Functional Profile and the LonMark node object.

Table 40 Input/output listing1

Input

nviRequest nviSpaceTemp nviSetpoint nviSetptOffset nviOccSchedule nviOccManCmd nviOccSensor nviApplicMode nviHeatCool nviFanSpeedCmd nviComprEnable nviAuxHeatEnable nviValveOverride nviEmergOverride nviSourceTemp nviSpaceRH

1. LonMark certification pending

SNVT type

SNVT_obj_request

SNVT_temp_p

SNVT_temp_p

SNVT_temp_p

SNVT_tod_event

SNVT_occupancy

SNVT_occupancy

SNVT_hvac_mode

SNVT_hvac_mode

SNVT_switch

SNVT_switch

SNVT_switch

SNVT_hvac_overid

SNVT_hvac_emerg

SNVT_temp_p

SNVT_lev_percent

Output

nvoStatus nvoFileDirectory nvoSpaceTemp nvoUnitStatus nvoEffectSetpt nvoEffectOccup nvoHeatCool nvoSetpoint nvoDischAirTemp nvoTerminalLoad nvoSpaceRH nvoOutdoorTemp nvoSpaceCO2 nvoEnterWaterTemp

SNVT type

SNVT_obj_status

SNVT_address

SNVT_temp_p

SNVT_hvac_status

SNVT_temp_p

SNVT_occupancy

SNVT_hvac_mode

SNVT_temp_p

SNVT_temp_p

SNVT_lev_percent

SNVT_lev_percent

SNVT_temp_p

SNVT_ppm

SNVT_temp_p

Table 41 Configuration properties1

Configuration property

nciSndHrtBt nciSetpoints nciUnitType nciMinOutTm nciRcvHrtBt nciLocation nciBypassTime nciSpaceRHSetpt nciOAMinPos

SNVT type

SNVT_time_sec

SNVT_temp_setpt

SNVT_hvac_type

SNVT_time_sec

SNVT_time_sec

SNVT_str_asc

SNVT_time_min

SNVT_lev_percent

SNVT_lev_percent

SCPT reference

SCPTmaxSendTime (49)

SCPTsetPnts (60)

SCPThvacUnitType (169)

SCPTminSendTime (52)

SCPTmaxRcvTime (48)

SCPTlocation (17)

SCPTbypassTime (34)

Description

Send heartbeat

Occupancy temperature setpoints Unit type

Minimum send time Receive heartbeat Location label Local bypass time Space RH Setpoint

Minimum outside air position during occupied mode

Note1 : LonMark certification pending

64	UV-SVP01A-EN

Image 70

Trane ZN.520, Tracer Unit Ventilator manual Appendix-Data Lists, Input/output listing1, Snvt type, Configuration properties1

Contents

Installation Owner Diagnostics Tracer ZN.520 for Classroom Unit Ventilator Start-up Procedures Installation of New Units Power Up Sequence General Information Tracer ZN.520 Overview General Information Controller Circuit Board Features Tracer ZN.520 unit controller circuit board Service Controller FeaturesTypical Components Peer-to-Peer Communications Communication ConfigurationsIntegrated Comfort System Communication Interface Stand-AloneInteroperability Standard End Devices End Device SpecificationsCharacteristic Description Standard End Devices Way Control Valve Time clock Zone sensor Dpdt Control Transformer Installation and Wiring Specifications Binary Inputs Binary Outputs Generic/baseboard Heat Binary Output Analog Inputs Analog inputs Mounting Vertical classroom unit ventilator end pocket Wiring Power Installing the Wall- Mounted Zone Sensor Optional Proper zone sensor placement Humidity and CO2 Sensors Typical Wiring Diagram-Wall Mounted Zone Sensor Typical Wiring Diagram-Unit Mounted Zone Sensor Typical Wiring Diagram-Unit Input/Output Summary Input and output summary Input/Output Summary Cooling source ConfigurationConfigurable parameters Heating source Binary Outputs1 Analog Inputs1 Binary input summary ConfigurationBinary Inputs1 Analog input summary Fan configuration ranges Fan ConfigurationEnd Device Configurations Default Setpoints Setpoint defaults Default Valid rangeDischarge air limit ranges Default Valid range Discharge Air Limits Power-Up Control Wait Occupied Bypass TimerMaintenance Timers Unit Identification Tag Location IdentifierWinking Heating And Cooling Changeover Logic Power-UpUnit Operation Occupancy Heat/Cool Changeover logic Heating Operation Fan Off DelayCooling Operation Fan Operation Exhaust fan/damper operation Valve OperationFace-and-Bypass Damper Operation Modulating Valves Unit Configuration Entering Water Temperature SamplingWater assumption chart Temperature Assumed1 Electric Heat Operation Economizer OperationDX Operation Baseboard Heat Operation Fan Status Filter Status/ Maintenance TimerOutput Overrides Other Modes Data Sharing-LonWorks Simple data sharing application More complex data sharing application Heating And Cooling Changeover Logic Heat/Cool Changeover logic Cooling Operation Valve Operation Entering Water Temperature Sampling Economizer Operation Output Overrides Data Sharing-LonWorks More complex data sharing application Black Service Push Button TroubleshootingRed Service LED Yellow Comm LED Test Procedure Exit6 Troubleshooting Discharge Air Temperature Limit Space Temperature FailureEntering Water Temperature Failure Outdoor Air Temperature Failure Diagnostics Troubleshooting Translating Multiple Diagnostics Rover service tool Fans Valves stay closed Probable cause Possible Explanation ValvesValves stay open Probable cause Possible Explanation Outside Air Damper DX/Electric HeatOutdoor air damper stays closed Probable cause Explanation Outdoor air damper stays open Probable Cause Explanation Tracer ZN.520 Unit Controller Replacement Replacing Circuit Boards Hardwired Thermistor Values Hardwired Setpoint AdjustmentFan Switch Resistance Values Appendix Binary configuration details Binary input or output Appendix-Binary ConfigurationBinary Configuration Function Appendix-Unit Operation Heat/cool mode input NviHeatCoolEffective heat/ cool mode output nvoHeatCool Unit Operation Based On The Effective HEAT/COOL Output Appendix-Unit Operation Data Lists Configuration properties1Appendix-Data Lists Input/output listing1 Set the Time and Day Setting the Time ClockAppendix-Timeclock Set the Program Review and Change Programs Override Program Manual Operation Appendix-Timeclock Appendix-Location Identifier Location Identifier Location Identifier Location Identifier Trane Company