Dürkopp Adler D887 e-con Operating Instructions Manual page 219

Troubleshooting
Code Type
2280 Error
2281 Error
2283 Error
2284 Error
2285 Error
2287 Error
2288 Error
2301 Error
2305 Error
2321 Error
2322 Error
2330 Error
2331 Error
Operating Instructions D887 e-con - 00.0 - 11/2023
Possible cause
Stepper card X40 Incorrect
stepping motor direction of
rotation (Foot lifting)
Stepper card X40 reference
drive failure (Foot lifting)
Stepper card X40 overcur-
rent (Foot lifting)
Stepper card X40 parameter
initialization (Foot lifting)
Stepper card X40 insulation
error (Foot lifting)
Stepper card X40 transport
interval failure (Foot lifting)
Stepper card X40 reference
drive failure (Foot lifting)
Stepper card X50 reference
drive timeout (Foot stroke)
Stepper card X50 stepper
motor blockage
Stepper card X50 encoder
plug (Sub-D, 9-pin) not
connected
Stepper card X50 flywheel
position not found
Stepper card X50 not
responding
Stepper card X50
initialization failure
Corrective
• 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
• Check for stiff movement
• Connect encoder cable to the control,
use correct connection
• Check stepper motor 1 for stiff movement
• Perform software update
• Replace the control
• Perform software update
• Check selection of class
217