Siemens SITRANS F series Operating Instructions Manual page 205

Modbus Data type /
register Size in bytes
10010 Float / 4
10012 Float / 4
10014 Float / 4
10016 Float / 4
10018 Float / 4
10064 Float / 4
SITRANS F Ultrasonic flowmeters FST030 (Modbus)
Operating Instructions, 08/2017, A5E37367739-AC
Parameter Description
Lower range Lower dimensionless
value dimen- value that is mapped to
sionless the lower nominal
range boundary se-
lected by Current mode
(8806). Applicable if
Process value (8802) =
28, 32, 33, 34, or 36.
Upper range Upper current value
value current that is mapped to the
upper nominal range
boundary selected by
Current mode (8806).
Applicable if Process
value (8802) = 25 or
26.
Lower range Lower current value
value current that is mapped to the
lower nominal range
boundary selected by
Current mode (8806).
Applicable if Process
value (8802) = 25 or
26.
Upper range Upper process viscosi-
value viscosity ty value that is mapped
to the upper nominal
range boundary se-
lected by Current mode
(8806). Applicable if
Process value (8802) =
21 or 29.
Lower range Lower process viscosi-
value viscosity ty value that is mapped
to the lower nominal
range boundary se-
lected by Current mode
(8806). Applicable if
Process value (8802) =
21 or 29.
Upper range Upper rate of change
value ROC value that is mapped to
the upper nominal
range boundary se-
lected by Current mode
(8806). Applicable if
Process value (8802) =
36.
A.9 Modbus holding registers tables
Default value Value range /
[units] Setting options
(units regis-
ter)
0.0 -
20.0 -
[mA]
4.0 -
[mA]
1.0 -
[m²/s]
(7524)
0.0 -
[m²/s]
(7524)
1.0 -
[m/s²]
(8564)
Modbus communication
Access
level
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
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