Modbus
register
Data type /
Size in bytes
Parameter Description Default value
[unit]
(unit register)
Value range /
Setting options
Access
level
6919 String / 16 Time stamp Time stamp of the pa‐
rameter change log en‐
try specified by Entry
number.
Format is YYYY-MM-
DD hh-mm.
- - Read
only
6927 String / 16 Version Version string specified
by Entry number.
- - Read
only
6952 Unsigned / 2 Available en‐
tries
Current number of
available firmware up‐
dates log entries.
- - Read
only
6953 Unsigned / 2 Clear parame‐
ter change log
Command to clear the
parameter change log.
-
● 1: Clear log
Write on‐
ly (Ex‐
pert)
A.9.12 Device reset
Table A-139 Device reset
Modbus
register
Data type /
Size in bytes
Parameter Description Default value
[unit]
(unit register)
Value range /
Setting options
Access
level
700 Unsigned / 2 Set to default Command to set all
changeable parame‐
ters to their defined val‐
ues.
0
● 1: Reset parameters
Write on‐
ly
6000 Unsigned / 2 Restart device Command to restart de‐
vice.
-
● 1: Restart device
Write on‐
ly
Modbus communication
A.9 Modbus holding registers tables
SITRANS FST030 (Modbus)
332 Operating Instructions, 08/2018, A5E37367739-AD