Service Call 622-691
SC No.
Type
SC672-11
D
SC No.
Type
SC672-12
D
D255/D256/M281/M282
Error Name/Error Condition/Major Cause/Solution
Controller start up error
After the machine was powered on, communication between the
controller and the operation panel was not established, or
communication with controller was interrupted after a normal
startup.
Controller stalled
Board installed incorrectly
Controller board defective
Operation panel connector loose, broken, or defective
Controller late
1.
Turn the main power OFF/ON.
2.
Check the connection of the operation panel.
3.
Check the connection of the controller board.
4.
Replace the controller board.
Error Name/Error Condition/Major Cause/Solution
Controller start up error
Communication with controller was interrupted after a normal
startup.
Controller stalled
Board installed incorrectly
Controller board defective
Operation panel connector loose, broken, or defective
Controller late
1.
Turn the main power OFF/ON.
2.
Check the connection of the operation panel.
3.
Check the connection of the controller board.
4.
Replace the controller board.
6-56
SM