51
Troubleshooting
DOOR LOCK
The signal from the ”Door locked ” switch is
present although there is no signal from the
”Door closed” switch.
This error code can only be generated prior to
programme start.
If the power is on, be very careful when
working on the the machine.
Try to restart the machine (i.e. reset the error
code) by pressing START.
If the error returns, troubleshoot as follows:
1. Undo the card connection X5 on I/O card 1, A11
Error message returns No error message
Troubleshoot the door lock
and the cabling for electric
ormechanicalshort-circuit.
I/O card A11 probably defective.
25
26
X5
3973
6112
25
26
Cables