Dürkopp Adler 755 B Operating Instructions Manual page 341

Troubleshooting
Error code Symbol
3220
3500
3501
3502
3503-3507,
3520-3530
3540,
3545
3721, 3722
Error code 4000-4999: Error messages USB
4200
4301
4304
4681
Icon BFT not
available yet
Operating Instructions 755 B, 756 B/F - 00.0 - 02/2021
Meaning
• Empty bobbin
• Error Command Interpreter
• Motor synchronization Internal
error
The X and Y position are out of
min/max range
The X and Y position are within
forbidden area
• Error Command Interpreter
• Motor synchronization Internal
error
• Error Command Interpreter
• Motor synchronization Internal
error
• Error Command Interpreter
• Motor synchronization Internal
error
Machine configuration adopted
from the USB file
No USB key at the control unit
Wrong USB key
No communication with DAC
Remedial action
Change bobbin  p. 26
• Switch off and on the machine
again
• Perform software update
 p. 285
• Feedback to Dürkopp Adler
Service
Change the contour program
Change the contour program
• Switch off and on the machine
again
• Perform software update
 p. 285
• Feedback to Dürkopp Adler
Service
• Switch off and on the machine
again
• Perform software update
 p. 285
• Feedback to Dürkopp Adler
Service
• Switch off and on the machine
again
• Perform software update
 p. 285
• Feedback to Dürkopp Adler
Service
Check machine configuration
Insert USB key
Replace USB key
Check cable connection, Check
OP7000 cable at X170b DAC,
Check DAC flashing code
339