Siemens SITRANS F series Operating Instructions Manual page 162

Modbus communication
A.9 Modbus holding registers tables
Sensor settings (clamp-on)
Table A- 18 Sensor settings
Modbus Data type /
register Size in bytes
1324 Unsigned / 2
160
Parameter Description
Sensor model Installed sensor
model (for multi-
path all must be
the same).
Default value Value range /
[units] Setting options
(units regis-
ter)
2
0: None
•
1: 1011 High precision
•
2: 1011 Universal
•
3: 991 Universal (High tem-
•
perature)
4: Custom clamp-on (Lamb
•
wave)
5: Custom clamp-on (Shear
•
wave)
SITRANS F Ultrasonic flowmeters FST030 (Modbus)
Operating Instructions, 08/2017, A5E37367739-AC
Access
level
Read /
write