Carrier RTU Open v3 User Manual

Appendix A: RTU Open Points/Properties in i-Vu®/Field Assistant
RTU Open v3 CARRIER CORPORATION ©2019
Installation and Start-up Guide All rights reserved
62
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:
Properties
>
Control Program
>
Status
Point Name/Description
Range
Equipment Status
– The controller's current status. R: Disabled
Test
Run
System Mode
– The controller's current operating mode. R: Off
Fan Only
Economizer Cooling
Cooling
Heating
Dehumidification
Test
Shutdown
Unocc Free Cooling
Fire Shutdown
IAQ Override
Pre-occ Purge
IGC Override
Supply Fan Status
– The current fan status if an input is configured for
Fan Status
. R: Off/Running
Fan / Speed –
The current commanded fan speed if
Fan Control
is set to
Two Speed
. R: Off/Low/High
Supply Fan VFD
– The current commanded output to the VFD to control the fan's speed
if
Fan Control
is set to
Variable Speed
.
R: Off/Low/High
Space Temperature
- Prime Variable
– The space temperature value currently used for
control.
R: -56 to 245°F
(-48.9 to 118.3°C)
Supply Air Temperature
– Displays the current supply air temperature. R: -56 to 245°F
(-48.9 to 118.3°C)
Outdoor Air Temperature
– The outdoor air temperature used for control. R: -56 to 245°F
(-48.9 to 118.3°C)
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.
R: 0 to 100%rh
Appendix A: RTU Open Points/Properties in i-Vu®/Field Assistant

Carrier RTU Open v3 Specifications

General

Brand	Carrier
Model	RTU Open v3
Category	Controller
Language	English