DURKOPP ADLER 610-10 Service Instructions Manual page 133

Troubleshooting
Code Type
2377 Error
2378 Error
2379 Error
2380 Error
2381 Error
2382 Error
2383 Error
2384 Error
2385 Error
2386 Error
2387 Error
2388 Error
Service Instructions 610-10/630-10 - 01.0 - 12/2016
Possible causes
Stepper motor overload (I²T)
Encoder error
Current sensor:
• Stepper motor card defective
• Control defective
Direction of rotation
Error in the reference run
Stepper motor current error
Stepper motor overcurrent
Software error
Stepper motor insulation error
Software error
Software error
Software error
Remedial action
• Remove the cause of the stiff
movement or blockage
• Replace the stepper motor
• Replace the control
• Check the connection of the encoder
cable and replace, if necessary
• Replace the control
• Replace the control
• Replace the encoder
• Check plug assignment and change,
if necessary
• Check wiring in machine distributor
and change it, if necessary
• Test stepper motor phases and
check for correct value
• Replace the reference switch
• Remove the blockage
• Check the encoder cable and
replace, if necessary
• Replace the stepper motor
• Replace the sewing motor cable
• Replace the stepper motor
• Replace the control
• Perform reset
• Perform software update
• Contact Customer Service
• Check motor phase and PE for
low-impedance connection
• Replace the encoder
• Replace the stepper motor
• Perform reset
• Perform software update
• Contact Customer Service
• Perform reset
• Perform software update
• Contact Customer Service
• Perform reset
• Perform software update
• Contact Customer Service
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