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Chapter 10 Network variable bindings
Table 10. Tracer MP580/581 SCC profile network variable inputs
Variable name
nviSpaceTemp
nviSetpoint
nviOccSchedule
SNVT_tod_event
nviOccManCmd
SNVT_occupancy
nviOccSensor
SNVT_occupancy
nviApplicMode
SNVT_hvac_mode
nviValveOverride*
SNVT_hvac_overid
nviFlowOverride*
SNVT_hvac_overid
nviEmergOverride
SNVT_hvac_emerg
nviOutdoorTemp
nviSpaceRH
SNVT_lev_percent
nviSpaceCO2
* The variables nviValveOverride and nviFlowOverride contain structures. These variables cannot be viewed on the operator
display.
Note: For more information on network variable inputs associated with the SCC profile, see the LonMark™ Functional Profile:
Space Comfort 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.
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SNVT
Data type
SNVT_temp_p
Analog
SNVT_temp_p
Analog
Enumerated
Enumerated
Enumerated
Enumerated
(Structure)
(Structure)
Enumerated
SNVT_temp_p
Analog
Analog
SNVT_ppm
Analog
Description
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.
Bind to this network variable input to communicate
the space temperature 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.
Bind to this network variable input to communicate
scheduled occupancy to the device.
Bind to this network variable input to communicate
occupancy overrides to the device.
Bind to this network variable input to communicate
the value of an occupancy sensor to the device.
Bind to this network variable input to communicate
the application mode to the device.
Bind to this network variable input to communicate
water valve overrides to the device.
Bind to this network variable input to communicate air
flow overrides to the device.
Bind to this network variable input to communicate
emergency overrides to the device.
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.
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%.
Bind to this network variable input to communicate
the space concentration of carbon dioxide (CO
parts-per-million to the device. The valid range is from
0 ppm to 65,535 ppm with a resolution of 1 ppm.
) in
2
CNT-SVP01C-EN
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