DURKOPP ADLER 610-10 Service Instructions Manual page 135

Troubleshooting
Code Type
2474 Error
2475 Error
2477 Error
2478 Error
2479 Error
2480 Error
2481 Error
2482 Error
2483 Error
2484 Error
2485 Error
2486 Error
2487 Error
Service Instructions 610-10/630-10 - 01.0 - 12/2016
Possible causes
Software error
Magnet wheel search
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
Remedial action
• Perform reset
• Perform software update
• Contact Customer Service
• Check the connection
• Test stepper motor phases
(R = 2.8 Ω, high impedance to PE)
• Replace the encoder
• Replace the stepper motor
• Replace the control
• 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
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