© Hirschmann Rev. G 10/05/15 190166_G.DOCXG
So, what do you do when you are having a problem with one of those codes?
E61
In case of an E61, start by checking your cabling. You can verify that power is being supplied to the
sensor by testing the CAN connectors per this layout:
Connector M12, 5 contacts
Pin Layout (CiA DR-303-1 7.2)
Pin 1 Shield
Pin 2 + U
b
Pin 3 Ground
Pin 4 CAN High
Pin 5 CAN Low
Measure between pins 3 and 2 for crane
voltage. If you see voltage, check all pins for
continuity. Remember, the CU is reporting that
neither CAN-Bus converter board nor pressure
transducers are present.
Finally, check the 2 amp fuses in the console.
If a fuse is blown, replacement of the 2 amp
fuse is required. This condition can be tested
by placing an OHM meter across pin 1 of the
16-pin connector and pin 2 of the 5-pin can bus
connector.
E62
In case of an E62 the CU is reporting no signal from the pressure transducer. Start by checking your
cabling between CU and pressure transducer, even though it is not very likely that there is a problem
with it since the same cable carries also the signals from the cable reel and those appear to be fine.
You can verify that power is being supplied to the sensor by testing the CAN connectors per the
above pin layout. If you are sure that the sensor is being supplied, you have to replace the pressure
transducer.
E63
In case of an E63, the pressure transducer is reporting an internal problem. You cannot troubleshoot
any further, but need to replace the pressure transducer.
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