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9
Error messages in the display of the hand switch (optional)
Display
Description
Short-circuit motor 1
Short-circuit motor 2
Cable of motor 1 was pulled
Cable of motor 2 was pulled
No pulses measurable
System protection/ System pause
The controller monitors the power-on
duration
maximum temperature. One of the two
values was exceeded.
Collision detected
Overcurrent at motor 1
Overcurrent at motor 2
The motors have lost sync.
The
controllers
(cascading).
Sensor module error
Contradictory operations on two different
controller devices.
The "Up" key on the hand switch is stuck. Replace hand switch.
The "Down" key on the hand switch is
stuck.
Voltage too small
Voltage too high
Discrepancy in the parameters
Reference movement required.
The table moves
Table 2: Error descriptions (Motor = drive in the mounting leg or in the side frame)
9051_Bedienungsanleitung_C1_Rev2_EN_UK – Stand 08.08.2018 TS / MB
(time-controlled)
and
are
out
of
Remedy
Pull the mains plug. Correct the external short-circuit,
check the cables to the motors for damage or connect
the correct motor to the relevant socket. Start the
controller again. If required, carry out a reference
movement.
Check the plug/cable connection to the motors and
carry out a reference movement.
Pull the mains plug. Correct the external short-circuit,
check the cables to the motors for damage or connect
the correct motor to the relevant socket. Start the
controller again. If required, carry out a reference
movement.
Wait till the controller has cooled and the display
goes off. There is now clearance for movement for 20s.
its
Only after 18 minutes will the table move the full 2
minutes. ATTENTION! The power-on duration is
calculated even if there is no mains voltage applied.
Collision?
If required, rectify; max. load exceeded; remove the
load from the table.
Motor positions too much at variance; if required,
reduce the load on the table. Carry out a reference
movement.
Motor positions too much at variance; if required,
reduce the load on the table. Carry out a reference
movement.
sync
Check whether the cascading cable between the
controllers is correctly inserted and that there is a mains
cable in both controllers.
Carry out a reference movement.
Further movements are possible, but without anti-
collision protection. Inspect the sensor module.
Stop operation at all the available controller devices.
Replace hand switch.
Pull the mains plug. Contact Customer Service. Mains
or power supply fluctuations?
The parameters in one controller do not match the
number of legs or the parameters are not the same in
the two controllers.
Contact Customer Service and have the parameter set
of the table checked.
Carry out a reference movement.
22
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Troubleshooting
