Siemens SITRANS F Series Operating Instructions Manual page 220

Modbus communication
A.9 Modbus holding registers tables
Modbus Data type /
register Size in bytes
9170 Float / 4
9172 Float / 4
9174 Float / 4
9176 Float / 4
9178 Float / 4
9180 Float / 4
220
Parameter Description
Upper range Upper process density
value density value that is mapped to
the upper nominal
range boundary selec‐
ted by Current mode
(9106). Applicable if
Process value (9102) =
2.
Lower range Lower process density
value density value that is mapped to
the lower nominal
range boundary selec‐
ted by Current mode
(9106). Applicable if
Process value (9102) =
2.
Upper range Upper medium temper‐
value tempera‐ ature value that is map‐
ture ped to the upper nomi‐
nal range boundary se‐
lected by Current mode
(9106). Applicable if
Process value (9102) =
3.
Lower range Lower medium temper‐
value tempera‐ ature value that is map‐
ture ped to the lower nomi‐
nal range boundary se‐
lected by Current mode
(9106). Applicable if
Process value (9102) =
3.
Upper range Upper standard volume
value standard flow value that is map‐
volume flow ped to the upper nomi‐
nal range boundary se‐
lected by Current mode
(9106). Applicable if
Process value (9102) =
27.
Lower range Lower standard volume
value standard flow value that is map‐
volume flow ped to the lower nomi‐
nal range boundary se‐
lected by Current mode
(9106). Applicable if
Process value (9102) =
27.
Default value Value range /
[units] Setting options
(units register)
Max. density -
[kg/m ]
3
(7600)
0.08 -
[kg/m ]
3
(7600)
Max. medium -
temperature
[°C]
(7700)
Min. medium -
temperature
[°C]
(7700)
0.4 % • max. -
standard vol‐
ume flow
[Sm /h]
3
(7964)
0.0 -
[Sm /h]
3
(7964)
Operating Instructions, 08/2018, A5E37367739-AD
Access
level
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
SITRANS FST030 (Modbus)