Dürkopp Adler D869 e-con Service Instructions Manual page 215

Troubleshooting
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Service Instructions D869 e-con - 00.0 - 09/2023
Code Type Meaning
Error Stepper card X70 parameter
initialization (Upper puller)
Error Stepper card X70 insulation error
(Upper puller)
Error Stepper card X70 transport interval
failure (Upper puller)
Error Stepper card X70 reference drive
failure (Upper puller)
Error Stepper card X80 reference run
timeout (Bottom puller)
Error Stepper card X80 stepper motor
blockage (Bottom puller)
Error Stepper card X82 encoder plug
(Sub-D, 9-pin) not connected
(Bottom puller)
Error Stepper card X80 flywheel position
not found (Bottom puller)
Error Stepper card X80 not responding
(Bottom puller)
Error Stepper card X80 initialization failure
(Bottom puller)
Error Stepper card X80 watchdog
(Bottom puller)
Error Stepper card X80 motor overload/
overvoltage/overcurrent
(Bottom puller)
Error Stepper card X80 sewing motor
encoder not connected
(Bottom puller)
Error Stepper card X80 sewing motor
encoder not initialized (Bottom puller)
Error Stepper card X80 init position not
found (Bottom puller)
Error Stepper card X80 not enabled
(Bottom puller)
Error Stepper card X80 I²t (Bottom puller)
Error Stepper card X80 encoder failure
(Bottom puller)
Error Stepper card X80 Current sensor
failure (Bottom puller)
Corrective
• Perform software update
• Check selection of class
• Check motor phase and PE for
low-impedance connection
• Replace encoder
• Replace sewing motor
• Perform 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 correct connection
• Check stepper motor 6 for stiff
movement
• Perform software update
• Replace the control
• Perform software update
• Check selection of class
• Perform software update
• Check selection of class
• Check selection of class
• Replace the control
• Replace encoder
• Replace stepper motor
• Replace the control
• Perform software update
• Check selection of class
• Check for stiff movement
• Replace encoder
• Replace motor
• Replace the control
• Check for stiff movement
• Replace encoder
• Replace motor
• Replace encoder
• Replace the control
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