Chapter C Chapter C
Maintenance Mode
127
W301-0411E
4.4.2 Detector Abnormality or Abnormal Combination of Detectors
Error
code
Error name Description
Crane
operation
Boom length
detector trouble
The detection value of boom length detector is out of the normal
range.
Normal range: 5 to 95% (0.25 to 4.75 V)
¯
E2003
Cause: Detector malfunction, signal line open/short circuit, board malfunction
Remedy: Perform inspection for the above possible cause. The status of any input from the detector
can be checked using the “Ai check” function from the “Maintenance” menu.
Boom angle detector
trouble
The detection value of boom angle detector is out of the normal
range.
Normal range: 5 to 95% (0.25 to 4.75 V)
¯
E2004
Cause: Detector malfunction, signal line open/short circuit, board malfunction
Remedy: Perform inspection for the above possible cause. The status of any input from the detector
can be checked using the “Ai check” function from the “Maintenance” menu.
Jib length detector
trouble
The detection value of jib length detector is out of the normal range.
Normal range: 5 to 95% (0.25 to 4.75 V)
¯
E2005
Cause: Detector malfunction, signal line open/short circuit, board malfunction
Remedy: Perform inspection for the above possible cause. The status of any input from the detector
can be checked using the “Ai check” function from the “Maintenance” menu.
Jib angle detector
trouble
The detection value of jib angle detector is out of the normal range.
Normal range: 5 to 95% (0.25 to 4.75 V)
¯
E2006
Cause: Detector malfunction, signal line open/short circuit, board malfunction
Remedy: Perform inspection for the above possible cause. The status of any input from the detector
can be checked using the “Ai check” function from the “Maintenance” menu.
Right front outrigger
length detector
trouble
The detection value of front right outrigger length detector is out of
the normal range.
Normal range: 5 to 95% (0.25 to 4.75 V)
¯
E2009
Cause: Detector malfunction, signal line open/short circuit, board malfunction
Remedy: Perform inspection for the above possible cause. The status of any input from the detector
can be checked using the “Ai check” function from the “Maintenance” menu.
Right rear outrigger
length detector
trouble
The detection value of rear right outrigger length detector is out of
the normal range.
Normal range: 5 to 95% (0.25 to 4.75 V)
¯
E2010
Cause: Detector malfunction, signal line open/short circuit, board malfunction
Remedy: Perform inspection for the above possible cause. The status of any input from the detector
can be checked using the “Ai check” function from the “Maintenance” menu.
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