Dürkopp Adler D869 e-con Operating Instructions Manual page 195

Troubleshooting
Code Type
2487 Error
2488 Error
2501 Error
2505 Error
2521 Error
2522 Error
2530 Error
2531 Error
2571 Error
2572 Error
2573 Error
Operating Instructions D869 e-con - 00.0 - 06/2023
Possible cause
Stepper motor card X60
transport interval failure
(Edge guide)
Stepper motor card X60
Reference drive failure
(Edge guide)
Stepper motor card X70
reference run timeout
(upper Puller)
Stepper motor card X70
stepper motor blockage
(upper Puller)
Stepper motor card X70
encoder plug (Sub-D, 9-pin)
not connected
Stepper motor card X70
flywheel position not found
Stepper motor card X70 not
responding
Stepper motor card X70
parameter init error
Stepper motor card X70
Watchdog (upper Puller)
Stepper motor card X70
motor overload / overvoltage /
overcurrent (upper Puller)
Stepper motor card X70
Sewing motor encoder not
connected(upper Puller)
Remedial action
• Perform a software update
• Check selection of class
• Check for stiff movement
• Replace encoder
• Replace motor
• 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
• Perform a software update
• Check selection of class
• Check selection of class
• Replace control
• Replace encoder
• Replace stepper motor
• Replace control
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