Data Sheet for Product

10
Siemens
A6V11160938_en
--
_c
Smart Infrastructure 2019-04-10
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…500 R
10 PM2.5 reliablility 0: No error;
1: Bad reliability or not
available
R
11 PM10 value Range: 0…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…0.5 micron
R
205 Number of particles
PM0.5…PM1.0
In pcs for particle size
between
0.5…1.0 micron
R
206 Number of particles
PM1.0…PM2.5
In pcs for particle size
between
1.0…2.5 micron
R
207 Number of particles
PM2.5…PM5.0
In pcs for particle size
between
2.5…5.0 micron
R
209 Sensor working status 0: Normal;
1: Replace sensor
module;
2: Communication
error
R
216 Analog output range 0: 0…500 μg/m
3
(default);
1: 0…300 μg/m
3
;
2: 0…100 μg/m
3
;
3: 0…50 μg/m
3
0 R / W
217 Temperature value via bus -40…120 ℃
Resolution increment
is 1 ℃
R / W
218 Relative humidity value via bus 0…100 %
Resolution increment
is 1 ℃
R / W
219 Data receiving interval via bus (in
min) for temperature & relative
humidity
1…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…247 1 R / W