Siemens SITRANS F Coriolis FCT030 Function Manual page 70

MODBUS commands
4.10 Modbus holding registers tables
Modbus Data type /
register Size in bytes
7405 Float / 4
7407 Float / 4
7412 Float / 4
Table 4-18 Density settings
Modbus Data type /
register Size in bytes
7601 Float / 4
7603 Float / 4
7605 Float / 4
7607 Float / 4
7612 Float / 4
Medium temperature settings
Table 4-19 Medium temperature settings
Modbus Data type /
register Size in bytes
7701 Float / 4
7703 Float / 4
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Parameter Description
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.
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.
Default value Value range /
[units] Setting options
(units register)
-max. mass -max. mass flow -
flow +max. mass flow
[kg/s]
(7400)
-max. mass -max. mass flow -
flow +max. mass flow
[kg/s]
(7400)
0 0 - max. mass flow
[kg/s]
(7400)
Default value Value range /
[units] Setting options
(units register)
max. density 0 - max. density
[kg/m ]
3
(7600)
max. density 0 - max. density
[kg/m ]
3
(7600)
1.0 0 - max. density
[kg/m ]
3
(7600)
1.0 0 - max. density
[kg/m ]
3
(7600)
.0 0 - max. density
[kg/m ]
3
(7600)
Default value Value range /
[units] Setting options
(units register)
max. medium min. medium temperature -
temperature max. medium temperature
[°C]
(7700)
max. medium min. medium temperature -
temperature max. medium temperature
[°C]
(7700)
FCT030 Modbus (From firmware 4.0)
Function Manual, 06/2018, A5E39931813-AB
Access
level
Read /
write
Read /
write
Read /
write
Access
level
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Access
level
Read /
write
Read /
write