Duerkopp Adler 669 Premium Operating Instruction page 138

136
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
Operating Instructions 669 PREMIUM - 00.0 - 11/2016
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 the 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