Dürkopp Adler D669 Operating Instructions Manual page 181

Troubleshooting
Code Type
1120 Error
1121 Error
1203 Error
1302 Error
1330 Error
2101 Error
2105 Error
2121 Error
2122 Error
2130 Error
2131 Error
2152 Error
2171 Error
Operating Instructions D669 M-TYPE DELTA - 00.0 - 10/2020
Possible cause
Sewing motor Init fault
Sewing motor watchdog
Position not reached (during
thread cutting, reversal, etc.)
Failure with sewing motor
current
No response from sewing
motor
Stepper motor X30
reference run timeout
Stepper motor card X30
blockage
Stepper motor card X30
encoder plug (Sub-D, 9-pin)
not connected
Stepper motor card X30
flywheel position not found
Stepper motor card X30 not
responding
Stepper motor card X30
parameter init error
Stepper motor card X30
overcurrent
Stepper motor card X30
Watchdog (Stitch length)
Remedial action
• Perform a software update
• Check selection of class
• Perform a 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
• Check Service Stop
• Check for stiff movement
• Replace encoder
• Replace motor
• Perform a software update
• Replace control
• Check reference sensor
• Check for stiff movement
• Connect encoder cable to the control,
use the correct interface
• Check stepper motor 1 for stiff movement
• Perform a software update
• Replace control
• Perform a software update
• Check selection of class
• Check for stiff movement
• Perform a software update
• Check selection of class
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