Dürkopp Adler D887 e-con Operating Instructions Manual page 235

Troubleshooting
Code Type
9241 Warning
9300 Error
9310 Error
9320 Error
9330 Information Material thickness sensor
9340 Information Remaining thread monitor
9341 Information Bobbin control (left) not
9350 Error
9351 Error
Operating Instructions D887 e-con - 00.0 - 11/2023
Possible cause
No thread tension sensor
detected (left)
CAN cable not connected
Tape feeder not connected
Tape feeder in lowered
position
not connected
not connected
connected
Upper machine head pcb is
not connected
Lower machine head pcb is
not connected
Corrective
• Check sensor
• Check connection cables
• Replace thread tension sensor
• Check CAN cable
• Switch off the machine and disconnect all
CAN devices (including SSD!) from the
control, except for the lower machine
head PCB
• Check if an error message other than
9300 is displayed
• If an error message other than 9300 is dis-
played, switch off the machine, reconnect
another CAN device and check again
• If error message 9300 is displayed again,
it is most likely that the device connected
last is faulty
• Repeat the process until all devices are
connected again
• Check connection cables
• Perform software update
• Replace the control of the tape feeder
• Tape Feeder not in lowered position
• Check connection cables
• Perform software update
• Replace material thickness sensor
• Check connection cables
• Perform software update
• Replace remaining thread monitor
• Check connection cables
• Perform software update
• Replace remaining thread monitor
• Check connection cables
• Perform software update
• Replace PCB
• Check connection cables
• Perform software update
• Replace PCB
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