Siemens SITRANS FST030 - Page 178

Modbus
register
Data type /
Size in bytes
Parameter Description Default value
[units]
(units register)
Value range /
Setting options
Access
level
1065 Unsigned / 2 Multipoint cali‐
bration status
Status of last per‐
formed Multipoint cali‐
bration command.
0
● 0: Command
successfully
performed.
● 1: Sanity check failed.
Not all calibration
points are in nominal
ascending order.
● 2: Command not
performed.
Calibration table is
protected.
Read
only
1070 Float / 4 Calibration
point 1
Calibration point 1 for
undirectional flow or
calibration point 1 for bi‐
directional positive flow.
If 0.0 the calibration
point is not used.
0.0
[m
3
/s]
(7500)
0.0 - 100000.0 Read /
write
(Expert)
1072 Float / 4 Calibration val‐
ue 1
Calibration correction
factor that is associ‐
ated to Calibration
point 1.
1.0 0.5 - 2.0 Read /
write
(Expert)
1074 Float / 4 Calibration
point 2
Calibration point 2 for
undirectional flow or
calibration point 2 for bi‐
directional positive flow.
If 0.0 the calibration
point is not used.
0.0
[m
3
/s]
(7500)
0.0 - 100000.0 Read /
write
(Expert)
1076 Float / 4 Calibration val‐
ue 2
Calibration correction
factor that is associ‐
ated to Calibration
point 2.
1.0 0.5 - 2.0 Read /
write
(Expert)
1078 Float / 4 Calibration
point 3
Calibration point 3 for
undirectional flow or
calibration point 3 for bi‐
directional positive flow.
If 0.0 the calibration
point is not used.
0.0
[m
3
/s]
0.0 - 100000.0 Read /
write
(Expert)
1080 Float / 4 Calibration val‐
ue 3
Calibration correction
factor that is associ‐
ated to Calibration
point 3.
1.0 0.5 - 2.0 Read /
write
(Expert)
1082 Float / 4 Calibration
point 4
Calibration point 4 for
undirectional flow or
calibration point 4 for bi‐
directional positive
flow. If 0.0 the calibra‐
tion point is not used.
0.0
[m
3
/s]
(7500)
0.0 - 100000.0 Read /
write
(Expert)
Modbus communication
A.9 Modbus holding registers tables
SITRANS FST030 (Modbus)
178 Operating Instructions, 08/2018, A5E37367739-AD