Hirschmann PAT DS 160 - Error Codes; Operating Errors E01 through E05

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24 160 19_0106E_Rev D.doc / 2005-06-27 / rk.
5. ERROR CODES
5.1 Operating Errors E01 through E05
These errors are usually caused by operating in a way that is not allowed per the load charts.
Note: If an error message is displayed which is not contained in the following list, please contact the
PAT service department.
Error Code Error Cause Elimination
E01 Fallen below
radius range or
angle range ex-
ceeded
• Fallen below the minimum radius or
gone past the maximum angle spe-
cified in the respective load chart
due to hoisting up the boom too far
• Hoist the boom down to a
radius or angle specified in
the load chart.
E02 Radius range
exceeded or
fallen below an-
gle range
• Gone past the maximum radius or
fallen below the minimum angle
specified in the respective load
chart due to hoisting down the
boom too far
• Hoist the boom up to a ra-
dius or angle specified in the
load chart.
E04
Operating mode
not existing or
non permitted
slewing zone
• A non existing operating mode has
been selected
• Set the correct operating
mode for the crane configu-
ration in question
• The selected operating mode is not
available in the data EPROM or
blocked.
• Check programming of the
data EPROM
• The boom is in a non-permitted
slewing zone
• Slew the crane into a permit-
ted area.
E05 Forbidden length
range of the main
boom
• Boom has been extended too far or
not enough, e.g. the boom length
has been moved out of the permit-
ted range for load charts.
• The length sensor adjustment was
modified, e.g. cable slid off the
length sensor reel.
• Clutch between length sensor pot
and drive is defective
• Failure of the +5V-supply for the
analog part of the LMI-analog
board.
• Length potentiometer defective.
• Retract or extend boom to
the correct length.
• Retract the boom. Check the
pretention on the cable.
Open the length sensor and
carefully turn the length pot
counterclockwise to the de-
tent with a screwdriver.
• Completely replace the
clutch with the drive wheel
and adjust length sensor pot
• Check +5V-voltage. If there
is no voltage or break down
at a charge of 50 ohm ap-
proximately, exchange LMI
board.
• Replace length potentiome-
ter.