DURKOPP ADLER 745-35-10 A - Page 322

Troubleshooting
320 Service Instructions 745-35-10 S/745-35-10 A - 02.0 - 04/2017
2501 Step motor error at corner knife,
seam end
• Faulty cable to the reference
switch
• Reference switch defective
Check the reference switch and
replace, if necessary
2601 Step motor error at pipe cutter
• Faulty cable to the reference
switch
• Reference switch defective
Check the reference switch and
replace, if necessary
Error code 3000-3999: Error messages displays
3010 Control: 100V voltage error • Check the connections
• Replace the control
3011 Control: 100V voltage error • Check the connections
• Replace the control
3012 Control: Voltage error 100V (I2T) • Switch off and on the machine
again
• Check the connections
• Replace the control
3020 Short circuit at Input or output
24V
• Check the connections
• Replace the control
3021 Short circuit at Input or output
24V
• Check the connections
• Replace the control
3022 Control: Voltage error 100V (I2T) • Switch off and on the machine
again
• Check the connections
• Replace the control
3030 Sewing motor: Phase error • Test sewing motor phases
(R=2.8 OHM, high impedance
to PE)
• Replace the encoder
• Replace the sewing motor
• Replace the control
3100 Control voltage:
Temporary mains voltage
interruption
Check the mains voltage
3101 Power voltage:
Temporary mains voltage
interruption
Check the mains voltage
3102 Voltage sewing motor:
Temporary mains voltage
interruption
Check the mains voltage
3103 Voltage step motors:
Temporary mains voltage
interruption
Check the mains voltage
Error code Symbol Meaning Remedial action