Duerkopp Adler 869-M PREMIUM Operating Instructions Manual page 152

150
Code Possible cause
1203 Position not reached
1302 Sewing motor voltage
error
1330 No response from
sewing motor
2101 DA stepper card 1
reference run timeout
2105 DA stepper card X
reference run timeout
2121 DA stepper card X
encoder plug (Sub-D,
9-pin) not connected
2122 DA stepper card X
flywheel position not
found
2130 DA stepper card X not
responding
2131 DA stepper card X Init
fault
2152 DA stepper card X
excess current
2201 DA stepper card 2
reference run timeout
2205 DA stepper card Y
stepper motor blocked
2221 DA stepper card Y
encoder plug (Sub-D,
9-pin) not connected
Operating Instructions 868-M PREMIUM - 02.0 - 01/2018
Troubleshooting
Remedial action
• Check and, if necessary, change
controller settings
• Mechanical changes to the
machine (e.g. thread cutting
setting, belt tension)
• Check service stop switch
• Eliminate stiff movement in the
sewing machine
• Replace the encoder
• Replace sewing motor
• Perform software update
• Replace the control
• 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
• Check reference sensor
• Check for stiff movement
• Insert the plug into the control, use
correct connection