Appendix A: TV-VVTZC-E2 Points/Properties
TruVu™ VVTZC
-E2
©2022 Carrier.
Installation and Start-up Guide
All rights reserved.
128
Point Name/Description
Default/Range
BACnet configuration:
Network Visible -
Must be enabled for other BACnet objects to read or write to this
point, and for this point to generate alarms.
D:
Enabled
Object Name -
Do not change.
D: zone_temp
CO2 Sensor
–
The current voltage of the controller's
IN-01
input.
R: 0 to 5 Vdc
RH Sensor
–
The current voltage of the controller's
IN-01
input.
R: 0 to 5 Vdc
T55 Zone Temp
–
The current value of the controller's
IN-02
space temperature sensor
input.
R: -56 to 245°F
(-48.9 to 118.3°C)
SAT Sensor
–
The current value of the controller's
IN-03
supply air temperature sensor
input.
R: -56 to 140°F
(-48.9 to 60°C)
Smart Valve Pos
–
The value provided by the controller's Smart Valve.
R: _%
LUX
–
The value provided by the controller's ZS sensor to indicate lighting level.
R: 0 to 1020 lx
WS Battery Strength %
—
Displays charge strength indicated on the wireless space
temperature sensor. If there are multiple wireless sensors, it displays the lowest value.
R: _%
WS Signal Strength %
—
Displays radio signal strength of the wireless space
temperature sensor. If there are multiple wireless sensors, it displays the lowest value.
R: _%
Zone Humidity
–
The value provided by the controller's ZS or wireless sensor (if
present). See details below.
R: _%
Zone Temp
–
The value provided by the controller's ZS or wireless sensor (if present).
R: _F°
ZS Zone CO2 -
IAQ/CO2 signal received from
CO2-enabled ZS Sensor(s).
R: _ppm
ZS/WS Sensors
The following properties apply to the ZS or wireless Standard, ZS or wireless Plus,
and ZS or wireless Pro only. Sensor configurations on the microblock's
Properties
>
Details
tab are listed below for:
•
Zone Humidity
•
Zone Temp
•
ZS Zone CO2
Default Value
–
The value that outputs when communication of all enabled
sensors fails or during sensor startup. The default value is used for each sensor's
corrected value in the i-Vu® system when the
Valid?
output is False (
Off
).
D:
R:
-999
-999 to 999
Sensor Configuration table
•
(Index) Area
–
The Index number corresponds to the sensors defined in
Configuration
>
Service Configuration
>
Sensor Binder
. (Ctrl+click the
property name. See
Service Configuration
(page 114).)
D:
R:
(1) Main ZS/WS Sensor
(1) to (5)
•
Use
–
Check
Enable
for each sensor that you want to include in the
combination algorithm used to determine the output value.
D:
R:
Enabled index (1)
checked or unchecked
