Display Values Configuration - Honeywell TR80UWD Installation And Operating Manual

0111 (224) : mg/m3
1000 (256) : ug/m3
1001 (288) : ppm
1010 (320) : ppb
Bits 11..9: air quality icons
000 (0): none
001 (512): CO2
010 (1024): TVOC
011 (1536): PM2.5
100 (2048): PM10
Bit 13..12: Value alignment
00 (0) : right align;
01 (4096) : center
10 (8192): left align

3. 13. 4 Display Values Configuration

Register
type
Holding
Holding
Holding
If no updates are received from the master controller for any value for the time defined in
'Display Values Receive Timeout', that value is considered stale and dropped from the list
to be displayed, until a fresh value is received again. This function can be disabled by set-
ting the parameter to 0.
'Home Display Parameter' is the display value that the screen returns to when no buttons
are touched for a while. It can be selected as follows. If this is set for 'auto-scroll' the screen
will automatically scroll between available values every few seconds.
0: auto-scroll
1: Room Temperature
2: Set Temperature
3: Room Humidity
4: Room Air Quality
5: Room CO
6: Pressure
7: Air flow volume
8: Outdoor Temperature
TR80 - Installation and Operation Guide
Relative Absolute
Dir
Address Address
2600 42601 R/W
2601 42602 R/W
2602 42603 R/W
2
Name
Parameter
Home display parameter 600
Display values receive
601
timeout
TVOC unit
(unit to display for 602
register 1602)
Config
Unit Range
enum see below
min 0-60 mins
0: ug/m3
1: mg/m3
enum
2: ppm
3. ppb
Default
value
1
5
0
58