Code 00 / 50 indicates a normal restart of the main board / MMI board after the software
download. Acknowledge the restart faults.
7. LED "Operation" (L5) on the FT1020G3 front should now turned on and all other
LEDs are normally turned off.
Note: After a new software download, the logon password reverts back to the default
setting i.e. "000000". The user names and passwords will be changed when the SSD is
downloaded.
24.2
Control Units in a TLON network
All Control Units connected to a TLON network must have the same software
version.
To download new software in each Control Unit, follow the procedure described above.
Since some Control Units do not have contact with other Control Units during the
downloading, the following faults might be generated:
The faults have to be acknowledged.
FAULT: Restrt control unit nn, code 50
DD-MM-YYYY HH:MM
FAULT: Control unit xx has no contact with
Control Unit xx, network x
dd-mm-yyyy hh:mm
FAULT: CU xx has wrong information
dd-mm-yyyy hh:mm
167
Technical/Programming Manual
FT1020G3 Rev 2.2.1