Modbus Configuration Register Table Modbus Sensor - Honeywell TR50 User Manual

4.5.3 Modbus Configuration Register Table Modbus Sensor

Setup/
Addr Dir
Runtime
Setup 112 R/W
Setup 2000 R/W
Setup 2001 R/W
Setup 2002 R/W
Setup 2010 R/W
Setup 2011 R/W
Setup 2012 R/W
Setup 2013 R/W
Setup 2014 R/W
Setup 2015 R/W
Setup 2016 R/W
32
Non-
Name
Volatile
V cfgHandling
Command
NV cfgBaudrate
NV cfgParity
NV cfgStopBits
NV
cfgTempSensor
Offset
NV cfgHumiSensor
Offset
NV cfgCO Sensor
2
Offset
NV cfgPM2.5Sensor
Offset
NV cfgTVOCSensor
Offset
NV cfgPM1.0Sensor
Offset
NV cfgPM10Sensor
Offset
Bits
SKU Type/Unit
Num
3N/ int16 16
3D/
5N/5D
3N/ enum/ 16
3D/ int16
5N/5D
3N/ enum/ 16
3D/ int16
5N/5D
3N/ int16 16
3D/
5N/5D
3N/ signed/ 16
3D/ int16
5N/5D
3N/ signed/ 16
3D/ int16
5N/5D
3N/ signed/ 16
3D/ int16
5N/5D
5N/5D signed/ 16
int16
5N/5D signed/ 16
int16
5N/5D signed/ 16
int16
5N/5D signed/ 16
int16
Range
0-3
0: 1200 baud
1: 2400 baud
2: 4800 baud
3: 9600 baud
4: 14400 baud
5: 19200 baud
6: 38400 baud
7: 57600 baud
8: 115200 baud
0: none
1: odd
2: even
1-2
o
-9 to 9( F)
o
-5 to 5( C)
-10 to 10
-1000 <=
cfgCO2SensorOffset <=
1000Tips of configuring
cfgCO2SensorOffset:
1. There must be an
interval of 3 minutes
between the two times
calibrations of CO2 written
into TR50, and less than
this interval writing
operation will cause failure.
2. TR50 can only accept the
CO2 sensor offset value
which meets requirement
that CO2 sensor reading +
offset value > 400 ppm
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TR50 - User Guide
Default
0
5
2
1
0
0
0
0
0
0
0