Appendix-Data Lists - Trane Tracer ZN.520 Installation Owner Diagnostics

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 listing
Input
nviRequest
nviSpaceTemp
nviSetpoint
nviSetptOffset
nviOccSchedule
nviOccManCmd
nviOccSensor
nviApplicMode
nviHeatCool
nviFanSpeedCmd
nviComprEnable
nviAuxHeatEnable
nviValveOverride
nviEmergOverride
nviSourceTemp
nviSpaceRH
1. LonMark certification pending
Table 41 Configuration properties
Configuration property
nciSndHrtBt
nciSetpoints
nciUnitType
nciMinOutTm
nciRcvHrtBt
nciLocation
nciBypassTime
nciSpaceRHSetpt
nciOAMinPos
Note : LonMark certification pending
1
64
Appendix—Data Lists
1
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
1
SNVT type SCPT reference
SNVT_time_sec SCPTmaxSendTime (49)
SNVT_temp_setpt SCPTsetPnts (60)
SNVT_hvac_type SCPThvacUnitType (169)
SNVT_time_sec SCPTminSendTime (52)
SNVT_time_sec SCPTmaxRcvTime (48)
SNVT_str_asc SCPTlocation (17)
SNVT_time_min SCPTbypassTime (34)
SNVT_lev_percent
SNVT_lev_percent
Output
nvoStatus
nvoFileDirectory
nvoSpaceTemp
nvoUnitStatus
nvoEffectSetpt
nvoEffectOccup
nvoHeatCool
nvoSetpoint
nvoDischAirTemp
nvoTerminalLoad
nvoSpaceRH
nvoOutdoorTemp
nvoSpaceCO2
nvoEnterWaterTemp
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
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
UV-SVP01A-EN