Data Sheet for Product

10
Siemens
A6V11396712
Smart Infrastructure
2020-08-17
Modbus registers (Software version 1.3.13)
The following Modbus registers are used in software version 1.3.13 and later.
Holding
Register
(16-bit)
No.
Name
Description
Default
R/W
9
PM2.5 value
Range: 0 to 500
R
10
PM2.5 reliablility
0: No error
1: Bad reliability or not
available
R
11
PM10 value
Range: 0 to 500
R
12
PM10 reliablility
0: No error
1: Bad reliability or not
available
R
201
PM2.5 (μg/m
3
): Min. value in
rolling 24hours
R
202
PM2.5 (μg/m
3
): Average value in
rolling 24hours
R
203
PM2.5 (μg/m
3
): Max. value in
rolling 24hours
R
204
Number of particles
PM0.3…PM0.5
In pcs for particle size
between 0.3 to
0.5 micron
R
205
Number of particles
PM0.5…PM1.0
In pcs for particle size
between 0.5 to
1.0 micron
R
206
Number of particles
PM1.0…PM2.5
In pcs for particle size
between 1.0 to
2.5 micron
R
207
Number of particles
PM2.5…PM5.0
In pcs for particle size
between 2.5 to
5.0 micron
R
209
Sensor working status
0: Normal;
1: Replace sensor
module;
2: Communication
error
R
216
Analog output range
0: 0 to 500 μg/m
3
(default);
1: 0 to 300 μg/m
3
;
2: 0 to 100 μg/m
3
;
3: 0 to 50 μg/m
3
0
R/W
217
Temperature value via bus
-40 to 248°F (-40 to
120℃
Resolution increment
is 1 ℃
R/W
218
Relative humidity value via bus
0 to 100%
Resolution increment
is 1 ℃
R/W
219
Data receiving interval via bus (in
min) for temperature & relative
humidity
1 to 60 (min)
20
R/W
221
Enable temperature and relative
humidity display via bus
0: disable (default)
1: enable
0
R/W
1286
Software version
Major and minor
version
R
1287
Software version
Build version
R
764
Modbus address
1 to 247
1
R/W