20
ECL-PTU-207 Preloaded Applications
nviOutdoorTemp (nviFP11)
This input network variable represents information from an outdoor air temperature sensor.
This value is typically generated from either a communicating sensor or a supervisory controller. The
unit may also have a locally wired outdoor air temperature sensor.
Valid values of nviOutdoorTemp have priority over local sensor values.
This network variable is used to display the outside temperature on the EC-Smart-Vue sensor if con-
figured.
ID
Units
Valid Range
Default Value
nviFP11
SNVT_temp_p (°C)
-50 to 50¨C
327,67°C
nviSpaceCO2 (nviFP13)
This input network variable measures the space CO2.
The unit can also have a locally wired sensor or use the Allure EC-Smart-Vue or EC-Smart-Air inte-
grated CO2 sensor.
Valid values of nviSpaceCO2 have priority over local sensor values.
ID
Units
Valid Range
Default Value
nviFP13
SNVT_ppm
0 to 5000 ppm
65535 ppm
nviTerminalLoad (nviFP14)
This network variable, when used with nvoTerminalLoad from another controller can be used to coor-
dinate master/slave operation.
When a controller has multiple outputs for heating, cooling, and fan speed this one connection can re-
place multiple connections for parallel operation.
ID
Units
Valid Range
Default Value
nviFP14
SNVT_lev_percent (%)
-100 to 100%
163,835%
nviSpaceTempAvg (nviFP15)
This variable is used to receive the Space Temperature readings of slave controllers.
When connected to the nvoLocalSpaceTemp of slave controllers using Fan-In bindings, the master
controller will automatically calculate the average space temperature of the zone.
The controller will then use this value to control the space and output this value via nvoSpaceTemp.
This variable has priority over the local space temperature inputs and nviSpaceTemp.
The slave controllers can then use this temperature if a binding is made between nvoSpaceTemp of
the master controller and nviSpaceTemp of the slave controllers.
ID
Units
Valid Range
Default Value
nviFP15
SNVT_temp_p (°C)
-10 to 50°C
327,67°C
nviOutdoorCO2 (nviFP16)
This input network variable measures the outdoor space CO2.
When this value is received, the local unit will automatically adjust the space CO2 setpoint using nvi-
OutdoorCO2 and nciDamperSettings/outdoorCO2Offset (nviFP40).
SpaceCO2Setpoint = nviOutd outdoorCO2Offset
ID
Units
Valid Range
Default Value
nviFP16
SNVT_ppm
300 to 5000 ppm
65535 ppm
Variables
