Comau C3G Plus, Operation And Maintenance Manual, Page: 220 / 266

Level of se-
riousness Meaning Effect of Problem Reset Action
13: Fatal Cuts off the supply to
the robot motors via
the safety relay on the
RBC2 board, deacti-
vates all programmes
(DEACTIVATE) and
leaves the system in
minimum configuration.
No active PLC
programme is inter-
rupted. Reset re-supplying the
control system or using
the CONFIGURE
CNTRLER RESTART
WARM command
14: Fatal Cuts off the supply to
the robot motors via
the safety relay on the
RBC2 board, deacti-
vates all programmes
(DEACTIVATE) and
leaves the system in
minimum configuration.
All the outputs handled
by the PLC programme
are cancelled. Reset re-supplying the
control system or using
the CONFIGURE
CNTRLER RESTART
WARM command
15: Fatal Cuts off the supply to
the robot motors via
the safety relay on the
RBC2 board, deacti-
vates all programmes
(DEACTIVATE) and in-
terrupts all system soft-
ware. Reset re-supplying the
control system or using
the CONFIGURE
CNTRLER RESTART
WARM command
The message text between the higher and lower than symbols < > is replaced by specific error information.
Through the PCINT programme it is possible to display on the personal computer all the controller error mes-
sages with the explanation of the cause and remedy of the fault. To consult this, refer to the procedure de-
scribed in chapter 3, “PCINT programme” paragraph.
BOOTMON ENVIRONMENT
If the result of an initial diagnostic test is negative or the system software checksum does not give a valid re-
sult on a control module other than the RBC2 module, the system enters the BootMON environment.
a) at the BootMON environment prompt, type the following command:
CF C3G LOAD
and press the ENTER key;
b) load the operating software following the procedure given in the “SYSTEM SOFTWARE LOADING”
paragraph given in the next chapter.
MAINTENANCE C3G
Plus
7-30 01/0498
diagnostic