Dürkopp Adler D888 e-con Operating Instructions Manual page 226

Code Type
8124 Error
8125 Error
8126 Error
8127 Error
8128 Error
8129 Error
8130 Error
8131 Error
8132 Error
8133 Error
8135 Error
224
Possible cause
Stepper Puller Top init posi-
tion not found
Stepper Puller Top not
enabled
Stepper Puller Top overload • Check for stiff movement
Stepper Puller Top encoder
failure
Stepper Puller Top Current
sensor failure
Stepper Puller Top Incorrect
stepping motor direction of
rotation
Stepper Puller Top reference
drive failure
Stepper Puller Top
overcurrent
Stepper Puller Top parameter
initialization
Stepper Puller Top insulation
error
Stepper Puller Top transport
interval failure
Corrective
• Check for stiff movement
• Replace encoder
• Replace motor
• Replace the control
• Replace encoder
• Replace motor
• Connect encoder cable to the control
• Use correct connection
• 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 motor
• Perform software update
• Check selection of class
Operating Instructions D888 e-con - 00.0 - 12/2023
Troubleshooting