Module 68
28 - 38
Operating instructions
IEF
-
Werner GmbH | Wendelhofstraße 6 | DE-78120 Furtwangen | www.ief-werner.de
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Interference
Reason
Correction
Linear drive unit does
not move
Limit switch cable not connected
Connect the cable
Limit switch defective
Replace limit switch
Limit switch cable defective
Check limit switch cable, replace cable,
if required
Solder connection on socket has
come loose
Solder on wires
Motor connected incorrectly
Check and change connector
assignment, if required
Motor defective
Replace motor
Error in power electronics or control
unit
Check the power electronics or the
control unit
Motor cable defective
Check motor cable, replace cable, if
required
Play on reversal
Drive toothed belt not tensioned
Pull deflection unit to stop on spacer
sleeves
Linear drive unit
moves mechanically
against the stop
during the reference
run
Incorrect direction of rotation
Change motor direction of rotation
Broken motor cable
Replace cable
