Siemens SITRANS F Coriolis FCT030 Function Manual page 121

Modbus Data type /
register Size in bytes
10624 Unsigned / 2
10629 Float / 4
10635 Float / 4
10641 Float / 4
10620 Float / 4
10608 Float / 4
10610 Float / 4
FCT030 Modbus (From firmware 4.0)
Function Manual, 06/2018, A5E39931813-AB
Parameter Description
Fail-safe behav‐ Reaction in case of a
ior fault at the current in‐
put.
Fail-safe value Input value in case of a
pressure fault and when Fail-
safe behavior config‐
ured to 1. Applicable if
process value (10623)
= 0.
Fail-safe value Input value in case of a
temperature fault and when Fail-
safe behavior config‐
ured to 1. Applicable if
process value (10623)
= 1.
Fail-safe value Input value in case of a
density fault and when Fail-
safe behavior config‐
ured to 1. Applicable if
process value (10623)
= 2.
Trimmed input Provides the measured
value current value.
Offset adjust‐ Command to trim the
ment lower range value of
the analog input.
Provide a loop current
of 4.0 mA, read out the
value of Trimmed input
value and write the val‐
ue to this register.
Gain adjustment Command to trim the
upper range value of
the loop current.
Simulate a loop current
of 20.0 mA, measure
the current with an am‐
pere meter and write
the measured value to
this register.
4.10 Modbus holding registers tables
Default value Value range /
[units] Setting options
(units register)
0 ● 0: Last valid value
● 1: Custom value
0.0 -
[Pa]
(7548)
Min. medium -
temperature
[°C]
(7700)
600.0 -
[kg/m3]
(7600)
- -
- -
- -
MODBUS commands
Access
level
Read /
write
Read /
write
Read /
write
Read /
write
Read
only
Write on‐
ly
Write on‐
ly
121