Siemens QBM97 Series - Analog Input 2 Registers; Analog Output 2 Registers; Differential Pressure 2 Registers

Engineering
Modbus registers
3
18
| 22
Siemens
A6V11478123_en_a
Building Technologies
2019-02-01
Analog Input 2
Addr
Description
Unit
Scaling
R/W
Range
Data type
4x0050 Reliability 1 R uint16_t
4x0051 Value °C/mV 0.1/1 R int16_t
4x0052 Sensortype AI2 1 R/W 0 = no Sensor (default)
1 = PT1000
2 = LG-Ni 1000
3 = NTC 10k
4 = NI 1000
5 = 0…10V
uint16_t
Analog Output 2
Addr
Description
Unit
Scaling
R/W
Range
Data type
4x0057 Value mV 1 R/W 0 ≤ VAL ≤ 10000 uint16_t
4x0058 Dependence 1 R/W 0 = value @ 4x0057 = default if 4x0003=1
1 = with Analog input 1
2 = with Analog input 2
3 = with pressure sensor 1
4 = with pressure sensor 2 = default if
4x0003=0
uint16_t
4x0059 Scaling low - (0V) mV 1 R/W 0 ≤ VAL < Scaling high (0 = default) uint16_t
4x0060 Scaling high - (10V) mV 1 R/W Scaling low < VAL (10000 = default) uint16_t
Differential pressure 2
Addr
Description
Unit
Scaling
R/W
Range
Data type
4x0065 Reliability 1 R uint16_t
4x0066 Value 1 R uint16_t
4x0067 Unit 1 R/W 0 = Pa = default
1 = PSI
2 = mmHG
3 = mmH2O
uint16_t
4x0068 Value [Pa] Pa 1 R uint16_t
4x0069 Value [PSI] PSI 0.0001 R uint16_t
4x0070 Zero point calibration 1 R/W 0 = no action (toggle bit)
1 = zero point calibration P1+P2
2 = zero point calibration P2
3 = zero point reset to factory setting
P1+P2
4 = zero point reset to factory setting P2
uint16_t
4x0071 Sensor 2 full scale value Pa 1 R uint16_t
4x0072 Average 500 ms see config #4x0067 R uint16_t
4x0073 Average 1000 ms see config #4x0067 R uint16_t
4x0074 Average 4000 ms see config #4x0067 R uint16_t
4x0075 Average 16000 ms see config #4x0067 R uint16_t