Siemens QBM97 Series - Flow Sensor 1 Registers; Flow Sensor 2 Registers; Climatix Modbus Settings

Engineering
Modbus registers
3
19 |
22
Siemens
A6V11478123_en_a
Building Technologies
2019-02-01
Flow (Diff-pressure Sensor 1)
Addr
Description
Unit
Scaling
R/W
Range
Data type
4x0081 Flow low 0.01 R uint16_t
4x0082 Flow high 0.01 R uint16_t
4x0083 k factor 1 R/W 0 ≤ VAL ≤ 1500 uint16_t
4x0084 Unit 1 R/W 0 = m3/h (default)
1 = m3/s
2 = l/s
uint16_t
Flow (Diff-pressure Sensor 2)
Addr
Description
Unit
Scaling
R/W
Range
Data type
4x0091 Flow low 0.01 R uint16_t
4x0092 Flow high 0.01 R uint16_t
4x0093 k factor 1 R/W 0 ≤ VAL ≤ 1500 uint16_t
4x0094 Unit 1 R/W 0 = m3/h (default)
1 = m3/s
2 = l/s
uint16_t
Modbus Settings
(according to Climatix)
Addr
Description
Unit
Scaling
R/W
Range
Data type
4x0764 Modbus address 1 R/W 1 ≤ VAL ≤ 247
255 = default
uint16_t
4x0765 Baudrate 1 R/W 0 = auto (default)
1 = 9600
2 = 19200
3 = 38400
4 = 57600
uint16_t
4x0766 Format 1 R/W 0 = 1-8-E-1 (default)
1 = 1-8-O-1
2 = 1-8-N-1
3 = 1-8-N-2
uint16_t
4x0768 Bus config command 1 R/W 0 = ready (default)
1 = load
2 = discard
uint16_t
Addr
Description
Unit
Scaling
R/W
Range
Data type
4x9014 Software version 1 R uint16_t