Modbus
Data type /
register
Size in bytes
1100
Float / 4
1102
Float / 4
1104
Float / 4
1106
Float / 4
1108
Float / 4
1110
Float / 4
1112
Float / 4
1114
Float / 4
1116
Float / 4
SITRANS F Ultrasonic flowmeters FST030 (Modbus)
Operating Instructions, 08/2017, A5E37367739-AC
Parameter
Description
Calibration
Calibration correction
value 8
factor that is associat-
ed to Calibration point
8.
Calibration
Calibration point 9 for
point 9
undirectional flow or
calibration point 9 for
bidirectional positive
flow. If 0.0 the calibra-
tion point is not used.
Calibration
Calibration correction
value 9
factor that is associat-
ed to Calibration point
9.
Calibration
Calibration point 10 for
point 10
undirectional flow or
calibration point 10 for
bidirectional positive
flow. If 0.0 the calibra-
tion point is not used.
Calibration
Calibration correction
value 10
factor that is associat-
ed to Calibration point
10.
Calibration
Calibration point 11 for
point 11
undirectional flow or
calibration point 11 for
bidirectional positive
flow. If 0.0 the calibra-
tion point is not used.
Calibration
Calibration correction
value 11
factor that is associat-
ed to Calibration point
11.
Calibration
Calibration point 12 for
point 12
undirectional flow or
calibration point 12 for
bidirectional positive
flow. If 0.0 the calibra-
tion point is not used.
Calibration
Calibration correction
value 12
factor that is associat-
ed to Calibration point
12.
A.9 Modbus holding registers tables
Default value
Value range /
[units]
Setting options
(units regis-
ter)
1.0
0.5 - 2.0
0.0
0.0 - 100000.0
[m
/s]
3
(7500)
1.0
0.5 - 2.0
0.0
0.0 - 100000.0
[m
/s]
3
(7500)
1.0
0.5 - 2.0
0.0
0.0 - 100000.0
[m
/s]
3
(7500)
1.0
0.5 - 2.0
0.0
0.0 - 100000.0
[m
/s]
3
(7500)
1.0
0.5 - 2.0
Modbus communication
Access
level
Read /
write
(Expert)
Read /
write
(Expert)
Read /
write
(Expert)
Read /
write
(Expert)
Read /
write
(Expert)
Read /
write
(Expert)
Read /
write
(Expert)
Read /
write
(Expert)
Read /
write
(Expert)
177