60
Crane 4000LE
07-2022
RL6002-003
Chapter 16
Crane 4000LE Wiring, Setup and Troubleshooting Manual
In-ground Motion Assist 360 drive and speed control
Remote control enclosure
Category
Error No.
Error name, root cause, situation
Behavior
Behavior after reset
Reset
Sensor error
41
Test of canopy sensor slow-stop inside
failed.
Limit to positioning speed.
Door ready.
M
42
Test of canopy sensor slow-stop outside
failed.
Limit to positioning speed.
Door ready.
M
43
Test of wing sensor 1 failed.
Limit to positioning speed.
Door ready.
M
44
Test of wing sensor 2 failed.
Limit to positioning speed.
Door ready.
M
45
Test of wing sensor 3 failed.
Limit to positioning speed.
Door ready.
M
46
Test of wing sensor 4 failed.
Limit to positioning speed.
Door ready.
M
47
Test of SKL vertical blade;
2 x SKL bottom wing,
wing deflection switch failed.
Door clear.
Door ready.
M
48
Test of SKL post vertical inside failed.
Safety stop - door clear.
Door ready.
M
49
Test of SKL post vertical outside failed.
Safety stop - door clear.
Door ready.
M
Displacement
sensor error.
51
Failure of at least one Hall effect
sensor.
Safety stop - door clear.
Door performs a
positioning travel and
is then ready for
operation.
M
52
At the start of a learning cycle or
positioning travel:
Door clear..
Door performs
positioning travel and
is then ready for
operation.
M
No sensor deflection within the first 120
seconds.
In operation:
No sensor deflection at learned
position, or
Sensor deflection at incorrect position.
CPU error /
error 2nd
disconnection
facility.
7
CPU defective.
•
Safety stop - door clear.
•
CPU is then disabled,
the error display does
therefore not flash and
consists only of the
number "7".
Reset only by switching
the power supply off
and on again. The door
is then ready.
7
EEPROM defective
(cannot be written to).
Safety stop - door clear.
Reset only by switching
power supply off and
on again. The door is
then ready.
71
EEPROM error
(checksum is not correct).
Safety stop - door clear.
The door is ready only
after a successful
learning cycle.
M
72
Test of 2nd disconnection facility has
failed.
Door clear..
Test of 2nd
disconnection facility is
repeated. The door is
ready if OK.
M
16.3.1 Error
list
