8. LIST OF ERROR CODES
BAS-341H, BAS-342H
54
Communication and memory-related errors
Code
Cause of error and remedy
E400
Communication error detected between the main P.C. board and the panel P.C. board when the power was
turned on.
Turn off the power, and then check that connector P10 on the programmer main P.C. board inside the LCD panel
and the connector on the right side of the control box and connectors P2 and P3 on the motor P.C. board are
properly connected.
E401
Communication error detected between the main P.C. board and the motor P.C. board when the power was
turned on.
Turn off the power, and then check that connector P10 on the programmer main P.C. board inside the LCD panel
and the connector on the right side of the control box and connectors P2 and P3 on the motor P.C. board are
properly connected.
E410
Communication error detected between the main P.C. board and the panel P.C. board.
Turn off the power, and then turn it back on again. Turn off the power, and then check that connector P10 on the
programmer main P.C. board inside the LCD panel and the connector on the right side of the control box and
connectors P2 and P3 on the motor P.C. board are properly connected.
E411
Communication error detected between the main P.C. board and the motor P.C. board.
Turn off the power, and then turn it back on again. Turn off the power, and then check that connector P10 on the
programmer main P.C. board inside the LCD panel and the connector on the right side of the control box and
connectors P2 and P3 on the motor P.C. board are properly connected.
E420
No storage media is inserted.
Press the RESET key to clear the error.
Insert the storage media and then try again.
E421
The program number is invalid or it has no corresponding data.
Press the RESET key to clear the error.
Check that data for this program number is present on the storage media.
E422
Error occurred while reading from storage media.
Check the data.
Press the RESET key to clear the error.
Check the data in the storage media.
E424
Insufficient space in storage media.
Press the RESET key to clear the error.
Use different storage media.
E425
Error occurred while writing to storage media.
Check the storage media. The card may be write-protected.
Press the RESET key to clear the error.
Use the specified storage media.
E427
The program containing the specified cycle program has been cleared.
Press the RESET key to clear the error. Redo the cycle program.
E430
Data cannot be backed up to the main P.C. board (flash memory).
Turn off the power, and then turn it back on again.
E440
Data cannot be backed up to the main P.C. board (EEPROM).
Turn off the power, and then turn it back on again.
E450
Model selection cannot be read from the machine head memory.
Turn off the power, and then check that connector P16 on the main P.C. board is properly connected.
E452
Machine head memory is not connected.
Turn off the power, and then check that connector P16 on the main P.C. board is properly connected.
* If you press the RESET key to clear the error, you can restart the machine using the backup data in the
machine head memory.
E453
Problem with data in machine head memory.
Turn off the power, and then turn it back on again.
E471
The program number is invalid or it has no corresponding data. Check that data for this program number is
present in the internal memory.
E474
Internal memory is full and copying is not possible.
Press the RESET key to clear the error. Clear the sewing data.
