Messages and Diagnostics
SIWAREX FTA
7-139
7.6 Message lists Data and command errors
Error
No.
Data and
command errors -
description
Solution
1-1 Unknown
command code
1
Unknown command
code
The SIWAREX does not recognise the command code and
cannot execute the command Check the command code.
2-3 Action not allowed
in service
operation
2
Action not permitted
in service operation
Only certain commands or data entries are permitted in service
operation. The last command or the last sent data cannot be
accepted by the scale in service operation.
The following commands are not allowed:
Start a weighing procedure (100, 101, 102)
Taring (22, 24)
Output log (31 to 35)
Trace Start/Stop (70, 71)
Switch to normal operation.
3
Service operation
cannot be
deactivated since
the assembly is not
adjusted
A non-adjusted module group cannot be switched to normal
operation. Fist, adjust the scale and then you can get out of
service operation. A theoretical adjustment can be performed
with SIWATOOL FTA.
4-4 Action only
permitted in
service operation
4
Action only
permitted in service
operation
Only certain commands or data entries are permitted in normal
operation. The last command or the last sent data cannot be
accepted by the scale in normal operation. Switch to service
operation.
The following activities are only possible in service operation:
Load factory settings command (8)
Switch off service operation (2)
Adjustment commands (3, 4, 5, 6, 7)
Delete/Format MMC (72 to 75)
Send DR3
5-10 Action only
permitted in
service operation
5
Calibration
parameter transfer
with active write
protect not
permitted
The calibration parameters (DR3) can only be changed with non-
active write protection (switch on the front up). First, deactivate
the write protection.
This also applies for internal data records DR26, DR27.
Attention! A pre-calibrated scale will lose its calibration.
6
Adjustment
command with
active write protect
not permitted
The adjustment commands can only be executed with the write
protect active (switch on the front in lower position). First,
deactivate the write protection. Attention! A pre-calibrated scale
will lose its calibration.
7
Download not
possible since write
protect is active
Downloading the firmware may only be done if the write protection is
inactive (switch on front down). First, deactivate the write protection.
Attention! A pre-calibrated scale will lose its calibration.
