Dürkopp Adler 550-D800 Operating Instructions Manual page 245

Troubleshooting
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Operating Instructions 550-D800 - 01.0 - 05/2023
Code Type Meaning
Error Stepper motor card X50 Init
Position not found
(Sewing foot stroke)
Error Stepper motor card X50 not
Enabled (Sewing foot stroke)
Error Stepper motor card X50
Overload (Sewing foot
stroke)
Error Stepper motor card X50
Encoder failure
(Sewing foot stroke)
Error Stepper motor card X50
Current sensor failure
(Sewing foot stroke)
Error Stepper motor card X50
Incorrect stepper motor
direction of rotation
(Sewing foot stroke)
Error Stepper motor card X50
Reference run failure
(Sewing foot stroke)
Error Stepper motor card X50
overcurrent (Sewing foot
stroke)
Error Stepper motor card X50
parameter init (Sewing foot
stroke)
Error Stepper motor card X50
insulation error (Sewing foot
stroke)
Error Stepper motor card X50
transport interval failure
(Sewing foot stroke)
Error Stepper motor card X50
Reference run failure
(Sewing foot stroke)
Remedial action
• Check for stiff movement
• Replace encoder
• Replace motor
• Replace control
• Check for stiff movement
• Replace encoder
• Replace motor
• Replace encoder
• Replace control
• Replace encoder
• Check if plugs have been
mixed up
• Check the wiring in the
machine distributor and
change it if necessary
• Check for stiff movement
• Replace encoder
• Replace motor
• Replace control
• 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
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