Trane Tracer AH540 Setup And Operation page 122

Appendix
Table 80. Tracer AH540/541 DAC profile network variable inputs
Variable name
nviOAMinPos
nviOccManCmd
nviOccSchedule
nviOutdoorTemp
nviPriCoolEnable
nviPriHeatEnable
nviSpaceTemp
nviValveOverride
Table 81: Tracer AH540/541 DAC profile network variable outputs
Variable name
nvoAlarmMessage SNVT_str_asc
nvoApplicMode SNVT_hvac_mode
nvoDischAirTemp SNVT_temp_p
nvoDuctStatPress SNVT_press_p
nvoEconEnabled SNVT_switch
112
SNVT Data type
SNVT_lev_percent
SNVT_occupancy Enumerated
SNVT_tod_event Enumerated
SNVT_temp_p
SNVT_switch
SNVT_switch
SNVT_temp_p
SNVT_hvac_overide (Structure)
SNVT Data type
Analog
Enumerated
Analog
Analog
Binary
Analog Bind to this network variable input to communicate
an outdoor air damper minimum position to the
device. The valid range is from 0% to 100% with a
resolution of 0.005%.
Bind to this network variable input to communicate
occupancy overrides to the device.
Bind to this network variable input to communicate
scheduled occupancy to the device.
Analog Bind to this network variable input to communicate
the outdoor air temperature in degrees Celsius to the
device. The valid range is from -40°C to 100°C with a
resolution of 0.01°C.
Analog Bind to this network variable input to communicate a
mechanical cooling limit to the device. The valid
range is 0% to 100% with a resolution of 0.005%.
Analog Bind to this network variable input to communicate a
mechanical heating limit to the device. The valid
range is 0% to 100% with a resolution of 0.5%.
Analog Bind to this network variable input to communicate
the space temperature in degrees Celsius to the
device. The valid range is from -15°C to 50°C with a
resolution of 0.01°C.
Bind to this network variable input to communicate
water valve overrides to the device.
The network variable output communicates the
exhaust fan status of the device.
This network variable output communicates unit
heating and cooling status information.
This network variable output communicates the dis-
charge air temperature in degrees Celsius to other
devices. The valid range is from -40°C to 100°C with a
resolution of 0.01°C.
This network variable output communicates the effec-
tive duct static pressure in Pascals to other devices.
The valid range is from 0 Pa to 1250 Pa with a resolu-
tion of 1 Pa.
This network variable output communicates the sta-
tus of economizer cooling (enabled/disabled). The
valid range is from -40°C to 100°C with a resolution of
0.01°C.
Description
Description
CNT-SVX05B-EN