Tracer MP580/581 bindings
CNT-SVP01C-EN 113
nviDAHtSP SNVT_temp_p Analog Bind to this network variable input to communicate
the discharge air heating setpoint in degrees Celsius
to the device. The valid range is from –273.17°C to
327.66°C with a resolution of 0.01°C.
nviBldgStatPress SNVT_press_p Analog Bind to this network variable input to communicate
the building static pressure in Pascals to the device.
The valid range is from –32,768 Pa to 32,766 Pa with a
resolution of 1 Pa.
nviBldgStaticSP SNVT_press_p Analog Bind to this network variable input to communicate
the building static pressure setpoint in Pascals to the
device. The valid range is from –32,768 Pa to
32,766 Pa with a resolution of 1 Pa.
nviOAMinPos SNVT_lev_percent Analog Bind to this network variable input to communicate
the outdoor air damper minimum position to the
device. The valid range is from –163.84% to 163.83%
with a resolution of 0.005%.
nviOutdoorTemp SNVT_temp_p Analog Bind to this network variable input to communicate
the outdoor air temperature in degrees Celsius to the
device. The valid range is from –273.17°C to 327.66°C
with a resolution of 0.01°C.
nviSpaceTemp SNVT_temp_p Analog Bind to this network variable input to communicate
the space temperature in degrees Celsius to the
device. The valid range is from –273.17°C to 327.66°C
with a resolution of 0.01°C.
nviSpaceRH SNVT_lev_percent Analog Bind to this network variable input to communicate
the space relative humidity in percent to the device.
The valid range is from –163.84% to 163.83% with a
resolution of 0.005%.
Table 9. Tracer MP580/581 DAC profile network variable inputs (Continued)
Variable name SNVT Data type Description
* The variable nviValveOverride contains structures. This variable cannot be viewed on the operator display.
Note: For more information on network variable inputs associated with the DAC profile, see the LonMark™ Functional Profile:
Discharge Air Controller. For more information about standard network variable types (SNVTs), see the SNVTs and SCPTs in
the Device Resource Files on the LonMark™ Web site at www.lonmark.org.