Hirschmann PAT DS 85/0002 - CAN-Bus Communication

Service Manual DS 85
© Hirschmann Rev.G 10/05/15 190166_G.DOCXG
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11 CONSOLE DISPLAY
If the console is not showing any lights, such as warning lights, backlighting, etc. it is most likely
missing power. Start with the following:
Check if power is being supplied to the console/central unit. Measure on the 16 socket connector. Pin
1 is +Ub (12V), Pin 3 is GND. If you have no power, check wiring harness and crane power.
Otherwise, open console:
Check fuses in console: F1 and F2 are 2amp
fuses located the connection board. Test the
F2 fuse by placing an OHM meter across pin 1
of the 16-pin connector and pin 2 of the 5-pin
can bus connector. Check for power by using
the LED on the underside of the connection
board and at Pin 1 = +Ub and Pin 3 = GND. If
the LED is on and you have power on the
connector, either the software is defective or
the console electronics need to be replaced.
Backlighting
Warning Lights
Fuses (F1 and F2)