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Appendix A: RTU Open Points/Properties in i-Vu®/Field Assistant
Appendix A: RTU Open Points/Properties in i-Vu®/Field Assistant
All possible points and properties that are available on the i-Vu® or Field Assistant Properties tab are defined in
the following pages.
See Appendix C (page 93) for the points and properties available on the Equipment Touch interface.
NOTE Engineering units shown in this document in the defaults and ranges are strictly for reference. You must
enter an integer only.
Status
Navigation:
i-Vu® / Field Assistant:
Point Name/Description
Equipment Status – The controller's current status.
System Mode – The controller's current operating mode.
Supply Fan Status – The current fan status if an input is configured for Fan Status.
Fan / Speed – The current commanded fan speed if Fan Control is set to Two Speed.
Supply Fan VFD – The current commanded output to the VFD to control the fan's speed
if Fan Control is set to Variable Speed.
Space Temperature - Prime Variable – The space temperature value currently used for
control.
Supply Air Temperature – Displays the current supply air temperature.
Outdoor Air Temperature – The outdoor air temperature used for control.
Space Relative Humidity – The current space relative humidity if a valid value exists
either as a connected ZS sensor with RH or a hardware sensor connected to this
controller (Configuration > Unit Configuration > Input 1 (or 2) Function is set to IAQ
Sensor) or a value received through the Network or Linkage.
RTU Open v3
Installation and Start-up Guide
Properties
Control Program
>
62
Status
>
Range
R:
Disabled
Test
Run
R:
Off
Fan Only
Economizer Cooling
Cooling
Heating
Dehumidification
Test
Shutdown
Unocc Free Cooling
Fire Shutdown
IAQ Override
Pre-occ Purge
IGC Override
R:
Off/Running
R:
Off/Low/High
R:
Off/Low/High
R:
-56 to 245°F
(-48.9 to 118.3°C)
R:
-56 to 245°F
(-48.9 to 118.3°C)
R:
-56 to 245°F
(-48.9 to 118.3°C)
R:
0 to 100%rh
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