
Possible faults
2012324 [Rev. 1 - en]/2015-12-08
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Malfunction: The drive moves in steps in the outward direction and moves normally in the inward direction.
Cause
Note
Remedy
The heartbeat wind safety function is
active.
On the WMS Hand-held transmitter,
the LED under the wind weather sym-
bol flashes.
On the WMS Hand-held transmitter,
the A LED flashes during operation.
The central control unit displays a
crossed-out hand during operation.
Check the communication between the
drive and sensors.
Malfunction: The drive moves in the outward direction only and moves in the inward direction in steps or in "dead
man's mode".
Cause
Note
Remedy
The drive limit positions are not set.
Malfunction: The drive cannot be learned into the transmitter
Cause
Note
Remedy
The drive is located in another WMS
network.
The drive is not displayed during the
scan procedure.
Delete the drive from the network (see
the instructions of the hand-held trans-
mitter).
Malfunction: The mode for setting the limit positions is not started or not started on the desired drive
Cause
Note
Remedy
The selected channel on the hand-
held transmitter operates multiple dri-
ves simultaneously (group channel).
De-energise the other drives.
or
Copy the drive to its own channel (see
the instructions of the hand-held trans-
mitter).
The hand-held transmitter is located
outside of the radio range of the dri-
ve.
The transmission LED on the hand-
held transmitter lights up green and
then red during operation.
Change your location and operate the
unit again.
The software version of the hand-
held transmitter is too old.
No reaction to short keystrokes of the
mode button.
Check the software version of the
hand-held transmitter (
Fault: The set upper limit position is not reached
Cause
Note
Remedy
Excessive wind load existed during
the movement to the upper limit posi-
tion.
If the wind load drops, the product
moves to the set limit position when a
move command is issued again.