STAND: 17.06.2019
9910_Operation_Manual_STANDCONTROL_C1_Rev1v1_EN
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13.2 Visual codes
Visual codes can only be used when using hand-switch models with a display.
Table 3: Visual codes of the controller
Display
Description
Remedy
Short-circuit motor 1
Pull the mains plug. Correct the exter-
nal 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.
Short-circuit motor 2
Relay contact is sticking
Replace the controller.
Cable of motor 1 was pulled
Check the plug/cable connection
to the motors and carry out a
reference movement.
Cable of motor 2 was pulled
No pulses measurable
Pull the mains plug. Correct the exter-
nal 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.
Overcurrent at motor 1
Max. load exceeded; remove the load
from the table.
If required, carry out a reference
movement
Overcurrent at motor 2
The motors have lost sync.
Motor positions too much at variance;
if required, reduce the load on the
table. Carry out a reference move-
ment.
The controllers are out of sync (cas-
cading).
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.
Sensor module error
Further movements are possible,
but without anti-collision protection.
Inspect the sensor module.
Contradictory operations on two dif-
ferent controller devices.
Stop operation at all the available
controller devices.
The key on the hand switch is
stuck.
Replace hand switch.
The key on the hand switch is
stuck.
Voltage too small
Pull the mains plug. Contact Customer
Service.
Voltage too high
