Dürkopp Adler 650-10 Service Instructions Manual page 123

Troubleshooting
Code Type
2356 Error
2362 Error
2371 Error
2372 Error
2373 Error
2374 Error
2375 Error
2377 Error
2378 Error
2379 Error
2380 Error
2381 Error
2382 Error
Service Instructions 650-10 - 01.0 - 08/2016
Possible causes
Z-axis stepper motor:
• Stepper motor not moving freely
• Stepper motor defective
• Controller defective
Z-axis stepper motor fault (IDMA
auto increment)
Watchdog
Stepper motor overvoltage:
• Stepper motor card defective
Z-axis stepper motor error
Software error
Magnet wheel search
Stepper motor overload (I²T)
Encoder error
Current sensor:
• Stepper motor card defective
• Controller defective
Direction of rotation
Error in the reference run
Stepper motor current error
Remedial action
• Correct the cause of not moving
freely
• Replace the stepper motor
• Replace the control
• Switch the machine off and on
again
• Switch the machine off and on
again
• Perform a software update
• Contact customer service
• Replace the control
• 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
• Perform reset
• Perform a 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
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