Duerkopp Adler 869-M PREMIUM Operating Instructions Manual page 153

Troubleshooting
Operating Instructions 868-M PREMIUM - 02.0 - 01/2018
Code Possible cause
2222 DA stepper card Y
flywheel position not
found
2230 DA stepper card Y not
responding
2231 DA stepper card Y Init
fault
2252 DA stepper card
excess current
2271 DA stepper card Y
watchdog (sewing foot
lift)
2301 DA stepper card Z
reference run timeout
(sewing foot stroke)
2305 DA stepper card Z
motor blocked
2321 DA stepper card Z
encoder plug (Sub-D,
9-pin) not connected
2322 DA stepper card Z
flywheel position not
found
2330 DA stepper card Z not
responding
2331 DA stepper card Z Init
fault
2352 DA stepper card Z
excess current
Remedial action
• Check stepper motor 1 for stiff
movement
• Perform software update
• Replace the control
• Perform software update
• Check class
• Check for stiff movement
• Perform software update
• Check class
• Check reference sensor
• Check for stiff movement
• Insert the plug into the control, use
correct connection
• Check stepper motor 1 for stiff
movement
• Perform software update
• Replace the control
• Perform software update
• Check class
• Check for stiff movement
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