Siemens SITRANS FST030 - Page 166

Modbus
register
Data type /
Size in bytes
Parameter Description Default value
[units]
(units register)
Value range /
Setting options
Access
level
1327 Unsigned / 2 Clamp-on sen‐
sor model
Installed sensor
size.
20
● 0: None selected / Custom
sensor
● 1: A1H (High precision)
● 2: A2H (High precision)
● 3: A3H (High precision)
● 4: B1H (High precision)
● 5: B2H (High precision)
● 6: B3H (High precision)
● 7: C1H (High precision)
● 8: C2H (High precision)
● 9: D1H (High precision)
● 10: D2H (High precision)
● 11: D3H (High precision)
● 12: D4H (High precision)
● 13: A1 (Universal)
● 14: A2 (Universal)
● 15: B1 (Universal)
● 16: B2 (Universal)
● 17: B3 (Universal)
● 18: C1 (Universal)
● 19: C2 (Universal)
● 20: C3 (Universal)
● 21: D1 (Universal)
● 22: D2 (Universal)
● 23: D3 (Universal)
● 24: E1 (Universal)
● 25: E2 (Universal)
● 26: E3 (Universal)
● 27: 1 (High temperature)
● 28: 2 (High temperature)
● 29: 2A (High temperature)
● 30: 3 (High temperature)
● 31: 3A (High temperature)
● 32: 4 (High temperature)
● 33: 4A (High temperature)
Read /
write
1312 Float / 4 Sensor crystal
projection
Length of the
crystal projec‐
tion onto the
emitting surface
of the sensor.
0.03409
[m]
(8556)
0.0 - 3.0 Read /
write
Modbus communication
A.9 Modbus holding registers tables
SITRANS FST030 (Modbus)
166 Operating Instructions, 08/2018, A5E37367739-AD