Data Sheet for Product

33
Siemens
A6V11439454_en--_d
Smart Infrastructure
2021-03-31
Read
Write
Object no.
Object
Register Address (Decimal)
Object length (bytes)
Read only (RO) or Read/Write (RW)
Function code 0x03--Read Single Holding Register 0x04--Read RO Register 0x06--Write Single Holding Register
Multi Register Group Identification
Special process
Default Value
Data Value Range
Bit3: AL2;
Bit4: Clean filter;
Bit5: Built-in sensor error;
Bit6: EEPROM error;
Bit7: X1/X2 error
99
PM2.5 sensor status
30023
1
RO
0x04
4
0
0: Normal status;
1: Module error;
2: Communcation error
100
External PM2.5 sensor module error
30024
1
RO
0x04
4
0
0: No error;
1: Error
101
External PM2.5 sensor
communication error
30025
1
RO
0x04
4
0
0: No error;
1: Error
102
Reserved
30026
4
0
0…ffff
103
Clean filter reminder
30027
1
RO
0x04
4
0
0: No reminder;
1: Reminder
104
Internal sensor error
30028
1
RO
0x04
4
0
0: No error;
1: Error
105
EEPROM error
30029
1
RO
0x04
4
0
0: No error;
1: Error
106
Filter counter value
30030
1
RO
0x04
4
0
0…9999
107
Room temperature setpoint
40200
1
RW
0x03
0x06
3
x100
24
Temp SP L…Temp SP H
108
VOC setpoint
40201
1
RW
0x03
0x06
3
0.6
x10 for 0.0…5.0 mg/m
3
;
0…100 for %
109
Humidity setpoint
40202
1
RW
0x03
0x06
3
50
0…100 %
110
Temp SP H
40203
1
RW
0x03
0x06
3
x100
50
Max. of low range…200
111
Temp SP L
40204
1
RW
0x03
0x06
3
x100
5
-50…Min. of high range
112
Idle page display
40205
1
RW
0x03
0x06
3
3
0: --- (no function or no any
configured function available)
1: Room temperature value
2: Outside temperature value
3: PM2.5 value
4: CO
2
value
5: VOC value
6: Relative humidity value
113
Function selection for room
temperature
40206
1
RW
0x03
0x06
3
2
0: Disable
1: Enable without setpoint
2: Enable with setpoint
114
Function selection for outside
temperature
40207
1
RW
0x03
0x06
3
1
0: Disable
1: Enable
115
Function selection for PM2.5
40208
1
RW
0x03
0x06
3
0
0: Disable
1: Enable without setpoint