Siemens SITRANS F Coriolis FCT030 Function Manual page 73

Table 4-24 Fraction volume flow A settings
Modbus Data type /
register Size in bytes
7782 Float / 4
7784 Float / 4
7786 Float / 4
7788 Float / 4
7790 Float / 4
Table 4-25 Fraction mass flow B settings
Modbus Data type /
register Size in bytes
7883 Float / 4
7885 Float / 4
7887 Float / 4
7889 Float / 4
7863 Float / 4
Fraction volume flow B settings
Table 4-26 Fraction volume flow B settings
Modbus Data type /
register Size in bytes
7923 Float / 4
7925 Float / 4
FCT030 Modbus (From firmware 4.0)
Function Manual, 06/2018, A5E39931813-AB
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 warn‐
ing.
Lower alarm Falling below this
limit limit causes an
alarm.
Hysteresis Hysteresis that af‐
fects 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 warn‐
ing.
Lower alarm Falling below this
limit limit causes an
alarm.
Hysteresis Hysteresis that af‐
fects 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.
4.10 Modbus holding registers tables
Default value Value range /
[units] Setting options
(units register)
100 0 - 100
100 0 - 100
0 0 - 100
0 0 - 100
0 0 - 100
Default value Value range /
[units] Setting options
(units register)
100 0 - 100
100 0 - 100
0 0 - 100
0 0 - 100
0 0 - 100
Default value Value range /
[units] Setting options
(units register)
100 0 - 100
100 0 - 100
MODBUS commands
Access
level
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Access
level
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Access
level
Read /
write
Read /
write
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