today we had a problem of wire feed on kuka kr c4 kss 8.3 .20 i check the rollers and all the wire circuit all is ok .. the robot is positioned on the welding position and then it makes roll back the thread and it displays this message. the weld come in does not turn on .. i force but it does not work .. does anyone have ever experienced this problem?
Problem fronuis
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El masters -
December 20, 2017 at 10:38 PM -
Thread is marked as Resolved.
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The problem is not in the robot.
This error indicates one of the following:EFd | 15.2 Wire buffer exceeded
Cause: counter lever on push-pull unit open
Remedy: close counter lever on push-pull unit
acknowledge service code by pressing “feeder inching” button
Cause: push-pull unit slipping
Remedy: check wearing parts for wire inching
use suitable feed rollers
increase contact pressure on the push-pull unit
acknowledge service code by pressing the “Feeder inching” button”
Cause: arc not igniting
Remedy: select wire diameter and material type in accordance with material used
check earth connection
acknowledge service code by pressing “Feeder inching” button
Cause: end of wire reached
Remedy: check whether sufficient wire available
acknowledge service code using “Feeder inching” button -
thanks i found the problem in robacta drive CMT i changed it and it works fine now