CNT-SVX11A-EN 47
Appendix -
Data Lists
Table 31: Input/Output listing
Data Lists
Table 31 provides an input/output list-
ing for the Tracer ZN524 unit controller.
The content of the lists conforms to
both the LonMark Space Comfort
Controller Functional Profile and the
LonMark node object
Table 32: Configuration properties
Configuration property SNVT type SCPT reference Description
nciSndHrtBt
1
SNVT_time_sec SCPTmaxSendTime (49) Send heartbeat
nciSetpoints
1
SNVT_temp_setpt SCPTsetPnts (60) Occupancy temperature set
points
nciUnitType
1
SNVT_hvac_type SCPThvacUnitType (169) Unit type
nciMinOutTm SNVT_time_sec SCPTminSendTime (52) Minimum send time
nciRcvHrtBt SNVT_time_sec SCPTmaxRcvTime (48) Receive heartbeat
nciLocation SNVT_str_asc SCPTlocation (17) Location label
nciBypassTime SNVT_time_min SCPTbypassTime (34) Local bypass time
nciSpaceRHSetpt SNVT_lev_percent SCPThumSetPT(36) Space RH Setpoint
Input SNVT type Output SNVT type
nviRequest SNVT_obj_request nvoStatus SNVT_obj_status
nviSpaceTemp
1
SNVT_temp_p nvoFileDirectory SNVT_address
nviSetpoint SNVT_temp_p nvoSpaceTemp
1
SNVT_temp_p
nviSetptOffset SNVT_temp_p nvoUnitStatus
1
SNVT_hvac_status
nviOccSchedule SNVT_tod_event nvoEffectSetpt SNVT_temp_p
nviOccManCmd SNVT_occupancy nvoEffectOccup SNVT_occupancy
nviOccSensor SNVT_occupancy nvoHeatCool SNVT_hvac_mode
nviApplicMode SNVT_hvac_mode nvoSetpoint SNVT_temp_p
nviHeatCool SNVT_hvac_mode nvoDischAirTemp SNVT_temp_p
nviFanSpeedCmd SNVT_switch nvoLoadAbsK SNVT_power_kilo
nviComprEnable SNVT_switch nvoTerminalLoad SNVT_lev_percent
nviAuxHeatEnable SNVT_switch nvoSpaceRH SNVT_lev_percent
nviEconEnable SVNT_switch nvoOutdoorTemp SNVT_temp_p
nviEmergOverride SNVT_hvac_emerg nvoSpaceCO2 SNVT_ppm
nviSourceTemp SNVT_temp_p nvoEnterWaterTemp SNVT_temp_p
nviSpaceRH SNVT_lev_percent nvoLeaveWaterTemp SNVT_temp_p
nviOutdoorTemp SNVT_temp_p
1. Required points under Space Comfort Controller profile. All other points are optional.
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