Dürkopp Adler D869 e-con Service Instructions Manual page 208

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Code Type Meaning
Error Maximum speed exceeded
Error Error in the reference run
Error Encoder error
Error External synchronizer plug X5T
(Sub-D, 9-pin) not connected
Error Encoder Z pulse missing
Error Synchronizer fault
Error Internal short circuit
Error Sewing motor overload
Error Sewing motor overload / overvoltage /
overcurrent
Error Sewing motor overload / overvoltage /
overcurrent
Error Sewing motor initialization failure
Error Sewing motor watchdog
Error Position not reached (during thread
cutting, reversal, etc.)
Information Position not reached (during bartack) • Check the controller settings
Information Position not reached (during bartack) • Check the controller settings
Troubleshooting
Corrective
• Replace encoder
• Carry out a reset
• Check class (t 51 04)
• Replace encoder
• Check for stiff movement
• Replace encoder
• Connect cable of external
synchronizer to control, make sure
that interface (Sync) is correct
• Only recommended for machines
with transmission!
• Switch off the control, use
handwheel to turn, and switch on
the control again
• If error is not corrected, check
encoder
• Replace synchronizer
• Replace the control
• Check for stiff movement
• Replace encoder
• Replace sewing motor
• Check selection of class
• Replace the control
• Replace motor
• Replace encoder
• Check selection of class
• Replace the control
• Replace motor
• Replace encoder
• Perform software update
• Check selection of class
• Perform software update
• Check selection of class
• Check the controller settings
and change them if necessary
(e.g. thread trimmer setting, belt
tension, etc.)
• Check position thread lever at top
dead center
and change them if necessary
(e.g. thread trimmer setting, belt
tension, etc.)
• Check position thread lever at top
dead center
and change them if necessary
(e.g. thread trimmer setting, belt
tension, etc.)
• Check position thread lever at top
dead center
Service Instructions D869 e-con - 00.0 - 09/2023