DURKOPP ADLER 650-10 Operating Instructions Manual page 155

Troubleshooting
Code Type
2901 Error
3010 Error
3011 Error
3012 Error
3020 Error
3021 Error
3022 Error
3030 Error
3104 Warning
4440 Error
–
4459
Operating Instructions 650-10 - 03.0 - 08/2016
Possible causes
Referencing timeout
Controller: 100 V voltage
error
Controller: 100 V voltage
error
Controller: 100 V voltage
error (I²T)
Short circuit in 24 V input or
output
Short circuit in 24 V input or
output
Short circuit in 24 V input or
output (I²T)
Sewing motor phase error
• Pedal not in rest position
• Setpoint device defective
OP3000 control panel:
Internal error
Remedial action
• Switch the machine off and
on again
• Check the clamping of the
stepper motor
• Check the connections
• Replace the control
• Check the connections
• Replace the control
• Switch the machine off and
on again
• Check the connections
• Replace the control
• Check the connections
• Replace the control
• Check the connections
• Replace the control
• Switch the machine off and
on again
• Check the connections
• Replace the control
• Test sewing motor phases
(R = 2.8Ω, high impedance
to PE)
• Replace the encoder
• Replace the sewing motor
• Replace the control
• Do not step on the Pedal
when starting up
the machine
• Replace the setpoint device
• Switch the machine off and
on again
• Perform a software update
• Replace the control panel
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