Hirschmann PAT DS 85/0002 - Page 58

Service Manual DS 85
© Hirschmann Rev.G 10/05/15 190166_G.DOCXG
52
Error Code
Error
Possible Cause
Elimination
E80
Error in the slewing
angle measurement
 The difference between
the average of the
slewing angle and one of
the wipers of the slewing
potentiometer is out of the
tolerance
 See section Slewing
Sensing
E84
Wrong rigging
condition.
 The selected rigging
condition is not contained
in the crane data file.
 Select another rigging
condition
 Check the programming
in the crane data file.
E85
Error in the radius
determination
 The computed radius is
too small (negative
deflection)
 Check the programming
in the crane data file.
E89
Operating mode
switchover with
load.
 The operating mode on
the console has been
switched over with the
boom loaded.
 Select operating mode
without load on the
boom
EAB
Short circuit in the
A2B switch circuit
 Short circuit in the A2B
switch
 Short circuit in the cable
to the A2B switch
 Replace A2B switch
 Replace cable to the
A2B switch
EAC
A2B switch circuit
disconnected
 Disconnected cable in the
A2B switch
 Disconnected cable to the
A2B switch
 Connect or replace
cable in the A2B switch
 Connect or replace
cable to the A2B switch
EAD
No valid A2B switch
status
 Sensor wrong function
 CAN bus delay
 Replace A2B switch
 Replace cable to the
A2B switch
Note:
If an error message is displayed which is not contained in above list, please contact the PAT service
department.