DURKOPP ADLER 550-12-33 Operating Instructions Manual page 167

Troubleshooting
Operating Instructions 550-12-33/34 - 00.0 - 08/2017
Code Type Possible causes
1330 Error No answer from
sewing motor
2102 Error X-axis stepper motor:
• Stepper motor not
• Encoder cable not
• Stepper motor cable
• Encoder defective
• Stepper motor faulty
2103 Error X-axis stepper motor
step losses:
• Stiff mechanical
2121 Error X-axis stepper motor:
• Encoder plug
• Encoder defective
2122 Information Pulse-wheel search
time out
2130 Error X-axis stepper motor
not responding
2152 Error X-axis stepper motor
overcurrent
2153 Error Overvoltage
moving freely or
blocked
connected or
defective
is not connected or
faulty
movement or
blockage
(Sub-D, 9-pin) not
connected or
defective
Remedial action
• Switch off and on the
machine
• Perform a software update
• Contact Customer Service
• Remove the cause of the
stiff movement or
blockage
• Check the encoder cable
and replace, if necessary
• Replace encoder
If the stepper motor is not
supplied with current:
• Check the stepper motor
cable and replace, if
necessary
• Replace step motor
• Remove the cause of the
stiff mechanical movement
or blockage
• Check the connection of
the encoder cable and
replace, if necessary
• Check connection cables
• Check stepper motor for
stiff movement
• Perform a software update
• Replace control
• Replace step motor
• Check the mains voltage
165