Page 121
Issue 08/2013
Operation
Troubleshooting
6.10.4
System fault
LED 5
The LED is flashing
y
A critical safety fault on the
i
MAPLA controller occurred. (On
old MAPLA systems, this fault message denotes a short circuit
on the magnet output.)
The output to the lifting magnet is switched off immediately.
The LED goes out after a system restart.
Ö
The plate cannot be switched on before this.
Note
On
i
MAPLA systems, a fault blink code is displayed on the MMI
control unit for troubleshooting.
Ö
Troubleshooting, system fault blink codes, page 132
Troubleshooting measures
>
Read the error blank code on the MMI control unit.
Ö
Troubleshooting, system fault blink codes, page 132
This is only possible for the
i
MAPLA systems. On older systems (non-
i
MAPLA
systems), this fault message = short circuit, or no fault blank code is available.
>
Switch off the drive unit and secure against being switched on again
(e.g. remove the ignition key and keep it in a safe place).
>
To respond to the “short circuit” diagnosis, replace or repair the
connection lines to the magnet.
>
Carry out the system restart.
Ö
>
If the fault persists, please get in touch with the manufacturer or a party
authorised by the manufacturer.
