Siemens SITRANS FST030 - Data Logging

Modbus
register
Data type /
Size in bytes
Parameter Description Default value
[unit]
(unit register)
Value range /
Setting options
Access
level
6182 Unsigned / 2 Backup Command to overwrite
the existing backup da‐
ta sets.
This ensures that the
current sensor serial
number and transmitter
serial numbers are up‐
dated in the backup da‐
taset. This enables the
automatic backup.
-
● 1: Overwrite existing
backup files
Write on‐
ly
6099 Unsigned / 2 Restore Command to restore
backup data. Coding is
bitwise.
-
● Bit 0: Restore sensor
setup parameters
● Bit 1: Restore sensor
application setup
parameters
● Bit 2: Restore
transmitter
application setup
parameters
● Bit 3: Restore
customer transmitter
configuration setup
parameters
● Bit 4: Restore
totalizers
● Bit 5: Restore system
setup
● Bit 6: Restore
customer sensor
configuration setup
parameters
Write on‐
ly
A.9.9.2 Data logging
Table A-117 Data logging
Modbus
register
Data type /
Size in bytes
Parameter Description Default value
[unit]
(unit register)
Value range /
Setting options
Access
level
11400 Unsigned / 2 Enable / disable Controls data logging. 0
● 0: Disabled
● 1: Enabled
Read /
write
11401 Unsigned / 2 Data logging
mode
Controls data logging
mode.
0
● 0: Log instantaneous
● 1: Log average value
Read /
write
11402 Unsigned / 4 Logging interval Defines interval for log‐
ging. Granularity is 10
ms.
500
[x 10 ms]
1 - 8640000 Read /
write
Modbus communication
A.9 Modbus holding registers tables
SITRANS FST030 (Modbus)
318 Operating Instructions, 08/2018, A5E37367739-AD