Dürkopp Adler D887 e-con Operating Instructions Manual page 222

Code Type
2474 Error
2475 Error
2476 Error
2477 Error
2478 Error
2479 Error
2480 Error
2481 Error
2483 Error
2484 Error
2485 Error
2487 Error
2488 Error
2501 Error
220
Possible cause
Stepper card X60 sewing
motor encoder not initialized
(Edge guide)
Stepper card X60 init posi-
tion not found (Edge guide)
Stepper card X60 not
enabled (Edge guide)
Stepper card X60 overload
(Edge guide)
Stepper card X60 encoder
failure (Edge guide)
Stepper card X60 Current
sensor failure (Edge guide)
Stepper card X60 Incorrect
stepping motor direction of
rotation (Edge guide)
Stepper card X60 reference
drive failure (Edge guide)
Stepper card X60 overcurrent
(Edge guide)
Stepper card X60 parameter
initialization (Edge guide)
Stepper card X60 insulation
error (Edge guide)
Stepper card X60 transport
interval failure (Edge guide)
Stepper card X60 reference
drive failure (Edge guide)
Stepper card X70 reference
drive timeout (Upper puller)
Corrective
• 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
• Replace encoder
• Check if plugs have been mixed up
• Check the wiring in the machine distribu-
tor and change it if necessary
• Check for stiff movement
• Replace encoder
• Replace motor
• Replace the 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
• Check reference sensor
Operating Instructions D887 e-con - 00.0 - 11/2023
Troubleshooting