10. TABLE OF ERROR CODES￿

Communication and memory-related errors

Code

Cause and remedy

 

Communication error detected between the main P.C. board and the panel P.C. board when the power was

E400

turned on.

Turn off the power, and then check that connector P1 on the panel P.C. board and connector P3 on the motor

 

 

P.C. board are properly connected.

 

Communication error detected between the main P.C. board and the motor P.C. board when the power was

E401

turned on.

Turn off the power, and then check that connector P5 on the main P.C. board and connector P2 on the motor P.C.

 

 

board are properly connected.

E410

Communication error between main P.C. board and panel P.C. board detected.

Turn off the power, and then turn it back on again.

 

E411

Communication error between main P.C. board and motor P.C. board detected.

Turn off the power, and then turn it back on again.

 

E420

No media is inserted.

Press the RESET key to clear the error.

 

 

Data contents are incorrect and cannot be used, or no data.

E421

Press the RESET key to clear the error.

 

Check that data for this pattern number is present in the media.

E422

Error occurred while reading from media.

Press the RESET key to clear the error.

 

Check the data in the media.

E424

Insufficient space in media.

Press the RESET key to clear the error.

 

Use different media.

 

Error occurred while reading from media.

E425

Press the RESET key to clear the error.

Use the specified type of media.

 

 

Check if the media is write-protected and if it has enough free space.

 

A pattern registered in a cycle program has been erased.

E427

Press the RESET key to clear the error.

 

Re-register the cycle program, or add the pattern.

E428

A pattern registered in a program has been erased.

Press the RESET key to clear the error.

 

Re-register the program, or add the pattern.

E430

Data cannot be backed up to main P.C. board.

Turn off the power, and then turn it back on again.

 

E440

Data memory error on main P.C. board.

Turn off the power, and then turn it back on again.

 

E450

Model selection has not been loaded from the machine head memory.

Turn off the power and check that connector P16 on the power supply motor P.C. board is properly connected.

 

E451

Data cannot be backed up to machine head memory.

Turn off the power, and then turn it back on again.

 

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.

 

 

Internal memory is full and copying is not possible.

E474

Press the RESET key to clear the error.

 

Clear any unnecessary additional patterns.

KE-430F, BE-438F

74