• Code: 670-02
• Description: Engine is down when machine starts up (SC reboot can not be performed) (* See “When SC670 Is Displayed” below). Machine-down was detected after the /ENGRDY signal was not asserted.
• Causes: The engine board was reset at an unexpected time
• Remedy: Check the connection between the engine board and the controller board. • If it is always reproduced, replace the engine board. If the problem persists, consider replacing the controller board or other boards between them. • If reproducibility is low, multiple causes are to be considered, such as software, engine board, controller board, and PSU.

• Code: 672-00
• Description: Controller start up error After the machine was powered on, communication between the controller and the operation panel was not established.
• Causes: • Controller stalled • Board installed incorrectly • Controller board defective • Operation panel connector loose, broken or defective • Controller late
• Remedy: • Cycle the main power off and on. • Check the connection of the controller board. • Replace the controller board. • Check the control panel harness.

• Code: 672-10
• Description: Controller start up error After the machine was powered on, communication between the controller and the operation panel was not established.
• Causes: • Controller stalled • Board installed incorrectly • Controller board defective • Operation panel connector loose, broken or defective • Controller late
• Remedy: • Cycle the main power off and on. • Check the connection of the controller board. • Replace the controller board. • Check the control panel harness.

• Code: 672-11
• Description: 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.
• Causes: • Controller stalled • Board installed incorrectly • Controller board defective • Operation panel connector loose, broken or defective • Controller late • Incorrect Dip Switch Setting on Smart Operation Panel
• Remedy: • Cycle the main power off and on. • Check the connection of the controller board. • Replace the controller board. • Check the control panel harness. • Make sure that only DIP switch number 3 is ON.

• Code: 672-12
• Description: Controller start up error Communication with controller was interrupted after a normal startup.
• Causes: • Controller stalled • Board installed incorrectly • Controller board defective • Operation panel connector loose, broken or defective • Controller late
• Remedy: • Cycle the main power off and on. • Check the connection of the controller board. • Replace the controller board. • Check the control panel harness.

• Code: 672-13
• Description: Controller start up error The operation panel detects that the controller is down due to other reason shown in SC672-10, SC672-11, and SC672-12.
• Causes: • Controller stalled • Board installed incorrectly • Controller board defective • Operation panel connector loose, broken or defective • Controller late
• Remedy: • Cycle the main power off and on. • Check the connection of the controller board. • Replace the controller board. • Check the control panel harness.

• Code: 672-99
• Description: Controller start up error The operation panel software ended abnormally.
• Causes: • Controller stalled • Board installed incorrectly • Controller board defective • Operation panel connector loose, broken or defective • Controller late
• Remedy: • Cycle the main power off and on.

• Code: 673-10
• Description: Operation panel Flair communication error (Smart Operation Panel) This SC is issued only for the machine that has the Smart Operation Panel installed. • Communication between Smart Operation Panel and main machine (this is called “Flair communication”) is not sent to Smart Operation Panel. • SP setting (SP5-748-201) for Smart Operation Panel is not activated.
• Causes: The CATS module (controller) did not see the response to notification of monitoring service module (operation panel)
• Remedy: • Cycle the main power off and on. • Set SP5-748-201 to “1: Connect” if the value is “0: Not connect”