Siemens SITRANS F Operating Instructions Manual page 48

Modbus holding registers
A.6 Output
Table A- 13 Output, MASS 6000
MODBUS MODBUS
register address
4:02201 2200
4:02202 2201
4:02203 2202
4:02204 2203
4:02206 2205
4:02207 2206
4:02208 2207
46
No. of bytes Data type
2 Byte
2 Byte
2 Byte
4 Float
2 Byte
2 Byte
2 Byte
Description
Current Output 1 selection:
0 = Off
•
1 = Massflow
•
2 = Fraction A
•
3 = Fraction B R/W
•
4 = Volumeflow
•
5 = Sensor temp.
•
6 = Density
•
7 = % fraction A
•
Current Output 1 direction:
1 = Unidirectional
•
2 = Bidirectional
•
Current Output 1 range:
0 = 0 - 20 mA
•
1 = 4 - 20 mA
•
2 = 4 - 20 mA + Alarm
•
Current Output 1 time constants
Digital Output 1 function:
0 = Off
•
1 = Pulse
•
2 = Frequency
•
3 = Error Level
•
4 = Error Number
•
5 = Direction/Limit
•
6 = Batch
•
Pulse 1 selection:
0 = Uninitialized
•
1 = Massflow
•
2 = Fraction A
•
3 = Fraction B
•
4 = Volumeflow
•
Pulse 1 direction:
1 = Unidirectional
•
2 = Bidirectional
•
Operating Instructions, 06/2010, A5E00753974-04
Read / write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Modbus RTU RS485