Carrier TruVu VAVB3-E2 - Page 143

Appendix A: TV-VAVB3-E2 Points/Properties
TruVu™ VAVB3-E2 CARRIER CORPORATION ©2022
Installation and Start-up Guide All rights reserved
137
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 120).)
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
• Calibration – If needed, enter a Calculated Value by adding the Calibration
to the Raw Value for each ZS or wireless sensor.
D:
0 to 10
Combination Algorithm – If using more than one ZS or wireless sensor, select
how the enabled sensors' values are to be combined to determine the output
value. When the calculation is performed, only sensors with a valid value will be
included.
D:
R:
Average
Average
Maximum
Minimum
Input Smoothing – If the raw value from the sensor changes frequently, you can
select one of the following options to send out an average of several readings on
the output wire.
• None - The raw value
• Minimum - The average of the last 2 readings
• Medium - The average of the last 5 readings
• Maximum - The average of the last 9 readings
D:
R:
Medium
None
Minimum
Medium
Maximum
Show on sensors – Select Local Value to have each enabled sensor display its
individual sensed value, or Calculated Value to have each sensor display the
value determined by the Combination Algorithm.
D:
R:
Calculated Value
Calculated Value
Local Value
Display Resolution – Defines the resolution of the value to be displayed on the
sensor. For example, 1 displays only integers (e.g., 74) and 0.5 displays values to
the nearest 0.5 (e.g., 74.5).
D:
R:
1
1000
100
10
1
0.5
0.1
0.01
0.001
COV Increment – To reduce Rnet traffic, you can force the microblock to update
its output only when the sensed value changes by more than the COV Increment.
D:
R:
.1
0 to 100