Dürkopp Adler 650-10 Service Instructions Manual page 122

Code Type
2284 Error
2285 Error
2286 Error
2287 Error
2288 Error
2302 Error
2303 Error
2321 Error
2322 Information
2330 Error
2352 Error
2353 Error
2355 Error
120
Possible causes
Software error
Stepper motor insulation error
Software error
Software error
Software error
Z-axis stepper motor:
• Stepper motor not moving freely
or blocked
• Encoder cable not connected or
defective
• Stepper motor cable not
connected or defective
• Encoder defective
• Stepper motor defective
Z-axis stepper motor step losses:
• Stiff mechanical movement or
blockage
Z-axis stepper motor:
• Encoder plug (Sub-D, 9-pin) not
connected or defective
• Encoder defective
Magnet wheel search timeout
Z-axis stepper motor not
responding
Z-axis stepper motor overcurrent
Excess voltage
Z-axis stepper motor overload (I²T):
• Stepper motor not moving freely
or blocked
• Stepper motor defective
• Controller defective
Troubleshooting
Remedial action
• Perform reset
• Perform a software update
• Contact customer service
• Check motor phase and PE for
low-impedance connection
• Replace the encoder
• Replace the stepper motor
• Perform reset
• Perform a software update
• Contact customer service
• Perform reset
• Perform a software update
• Contact customer service
• Perform reset
• Perform a software update
• Contact customer service
• Remove the cause of the stiff
movement or blockage
• Check the encoder cable and
replace, if necessary
• Replace the encoder
If the stepper motor is not supplied
with current:
• Check the stepper motor cable and
replace, if necessary
• Replace the stepper motor
• Remove the cause of the stiff
mechanical movement or blockage
• Check the connection of the
encoder cable and replace,
if necessary
• Check connection cables
• Check stepper motor for stiff
movement
• Perform a software update
• Replace the control
• Replace the stepper motor
• Check the mains voltage
• Remove the blockage or the cause
of the stiff movement
• Replace the stepper motor
• Replace the control
Service Instructions 650-10 - 01.0 - 08/2016