Trane Tracer VV550 User Manual

88 CNT-SVX17G-EN
Appendix A: Properties, Data Lists Points, and Network Variables
Table 60 describes the SCC profile for the Tracer
®
VV550/551 controller.
Table 60. SCC profile for the Tracer
®
VV550/551 controller
SCC profile SCC Network variable
Standard network
variable type (SNVT)
Tracer
VV550/
551
Tracer Summit
®
BAS
property
a
Space temperature Mandatory nviSpaceTemp SNVT_temp_p Note
b
Space Temperature: Tracer
Clear alarms
dia
gnostics
Mandatory
c
nviRequest SNVT_obj_request Note
b
Node Request or Alarm
Reset
Setpoint Optional nviSetpoint SNVT_temp_p Note
b
Space Temperature: Tracer
Setpoint offset Optional nviSetptOffset SNVT_temp_p Setpoint Offset: Tracer
Setpoint shift Optional nviSetptShift SNVT_temp_setpt
Cooling and Heating
S
etpoint Shift: Tracer
d
Occupancy, schedule Optional nviOccSchedule SNVT_tod_event Note
b
Occupancy: Tracer
Occupancy, manual
co
mmand
Optional nviOccManCmd SNVT_occupancy Note
b
No property
Occupancy, sensor Optional nviOccSensor SNVT_occupancy Note
b
No property
Application mode Optional nviApplicMode SNVT_hvac_mode Note
b
Application Mode: Tracer
Heat/cool mode Optional nviHeatCool SNVT_hvac_mode Note
b
No property
Fan speed command Optional nviFanSpeedCmd SNVT_switch Note
b
No property
Compressor enable Optional nviComprEnable SNVT_switch
Compressor Control:
Tr
ace r
Auxiliary heat enable Optional nviAuxHeatEnable SNVT_switch Note
b
Auxiliary Heat Control:
Tracer
Economizer enable Optional nviEconEnable SNVT_switch Economizer Control: Tracer
Valve override Optional nviValveOverride SNVT_hvac_overid Note
b
Water Valve Override:
Tracer
Flow override Optional nviFlowOverride SNVT_hvac_overid Note
b
Air Flow Override: Tracer
Emergency override Optional nviEmergOverride SNVT_hvac_emerg Note
b
Emergency Override:
Tracer
Source temperature Optional nviSourceTemp SNVT_temp_p Note
b
Entering Water
Temperature: Tracer or 
Source Temperature:
Tr
ace r
Outdoor air
temper
ature
Optional nviOutdoorTemp SNVT_temp_p
Outdoor air temperature:
Tracer
Space relative
hu
midity
Optional nviSpaceRH
SNVT_lev_percent No property
Space CO
2
Optional nviSpaceCO
2
SNVT_ppm Note
b
Space CO
2
Concentration:
Tracer
Airflow setpoint Optional nviAirFlowSetpt SNVT_flow Note
b
Air Flow Stpnt: Tracer
Binary output request Proprietary Proprietary Proprietary
Generic Binary Output:
Tr
ace r
Outdoor air damper
mini
mum position
setpoint
Proprietary Proprietary Proprietary
Economizer Min Position:
Tr
ace r
Primary secondary
e
Proprietary Proprietary Proprietary No property
Auto commission
co
mmand
Proprietary Proprietary Proprietary Tra ne
f
Auto-commissioning Cmd:
Tracer
Discharge air
te
mperature setpoint
Proprietary nviDischAirStpt SNVT_temp_p Note
b
No property
Ventilation ratio limit Proprietary nviVentRatioLim SNVT_lev_percent Note
b
Ventilation Ratio Limit:
Tracer
Ventilation rate for the
z
one
Proprietary nviVentSetpt SNVT_flow Note
b
Ventilation Setpoint:
Tracer

Trane Tracer VV550 Specifications

General

Brand	Trane
Model	Tracer VV550
Category	Controller
Language	English