Siemens SITRANS F series Operating Instructions Manual page 190

Modbus communication
A.9 Modbus holding registers tables
Medium temperature settings
Table A- 40 Medium temperature settings
Modbus Data type /
register Size in bytes
7701 Float / 4
7703 Float / 4
7705 Float / 4
7707 Float / 4
7712 Float / 4
API gravity settings
Table A- 41 API gravity settings (only hydrocarbon applications)
Modbus Data type /
register Size in bytes
11520 Float / 4
11522 Float / 4
11524 Float / 4
188
Parameter Description
Upper alarm Exceeding this limit
limit causes an alarm.
Upper warning Exceeding this limit
limit causes a warning.
Lower warning Falling below this
limit limit causes a
warning.
Lower alarm Falling below this
limit limit causes an
alarm.
Hysteresis Hysteresis that
affects the alarm
and warning limits.
Parameter Description
Upper alarm Exceeding this limit
limit causes an alarm.
Upper warning Exceeding this limit
limit causes a warning.
Lower warning Falling below this limit
limit causes a warning.
Default value Value range /
[units] Setting options
(units regis-
ter)
max. medium min. medium temperature -
temperature max. medium temperature
[°C]
(7700)
max. medium min. medium temperature -
temperature max. medium temperature
[°C]
(7700)
min. medium min. medium temperature -
temperature max. medium temperature
[°C]
(7700)
min. medium min. medium temperature -
temperature max. medium temperature
[°C]
(7700)
0.0 0.0 - 200.0
[K]
Default value Value range /
[units] Setting options
(units regis-
ter)
Max. floating -
point value
[°API]
Max. floating -
point value
[°API]
Min. floating -
point value
[°API]
SITRANS F Ultrasonic flowmeters FST030 (Modbus)
Operating Instructions, 08/2017, A5E37367739-AC
Access
level
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Access
level
Read /
write
Read /
write
Read /
write