Humanscale eFloat OV1000 User Manual page 20

TROUBLESHOOTING
VISUAL CODES
Visual codes can only be used with using handswitch models with a display.
DISPLAY DESCRIPTION
C01
Short circuit motor 1
C02
Short circuit 2 motor 2
C05
Relay contact is sticking
C11
Cable of motor 1 is pulled
C12
Cable of motor 2 is pulled
C15
No pulses measurable
C34
Over current at motor 1
C35
Over current at motor 2
The motors have lost sync. An
C38
initialization run is required
Cascading error controlling is not
C39
communicating
C40
Sense module error
Contradictory movement
C51
commands
The key on the hands
C52
switch is stuck
REMEDY
Pull out the mains plug! Remove
the external short circuit, check the
cables to the motors for possible
damage or plug the correct motor
into the socket concerned. Put the
control back into operation.
Replace the controller
Check the cable or plug connection
to the motors
Check the cables to the motors
for possible damage and secure
contact or, if necessary, replace
the motor at the relevant socket.
Put the controller back into
operation.
Max load exceeded, remove the
load from the table
Motor positions too different.
Distribute the load more evenly on
the table. If necessary, reduce the
load on the table.
Perform an initialization run.
Check whether the STAND.
CONNECT connection cable
between the controllers is correctly
plugged in and a power cable is
plugged into both controllers.
Use the F3 menu to restore the
factory settings in order to carry
out a reconfiguration.
Further movements are made
without collision protection.
Movement remains possible.
Check sensor module.
Stop operation at all present
handswitches
Replace handswitch
20
DISPLAY AFTER
TROUBLESHOOTING
001-999
Normal height display
C38
An initialization run is required
C38
An initialization run is required
C38
An initialization run is required
00001-999
Normal height display
001-999
Normal height display
001-999
Normal height display
C38
An initialization run is required
001-999
Normal height display
001-999
Normal height display
001-999
Normal height display
User Guide