Dürkopp Adler 550-D800 Operating Instructions Manual page 240

1010
1011
1012
1054
1055
1060
1061
1120
1121
1203
238
Code Type Meaning
Error External synchronizer plug
(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 Init fault
Error Sewing motor watchdog
Error Position not reached (during
thread cutting, reversal, etc.)
Troubleshooting
Remedial action
• 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 control
• Check for stiff movement
• Replace encoder
• Replace sewing motor
• Check selection of class
• Replace control
• Replace motor
• Replace encoder
• Check selection of class
• Replace 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
Operating Instructions 550-D800 - 01.0 - 05/2023