• Code: SC672-10
• 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: • Turn the main power off/on. • Check the connection of the controller board. • Replace the controller board. • Check the control panel harness.

• Code: SC672-11
• 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
• Remedy: • Turn the main power off/on. • Check the connection of the controller board. • Replace the controller board. • Check the control panel harness.

• Code: SC672-12
• 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: • Turn the main power off/on. • Check the connection of the controller board. • Replace the controller board. • Check the control panel harness.

• Code: SC672-13
• Description: Controller start up error The operation panel detected that the controller is down.
• Causes: • Controller stalled • Board installed incorrectly • Controller board defective • Operation panel connector loose, broken, or defective • Controller late
• Remedy: • Turn the main power off/on. • Check the connection of the controller board. • Replace the controller board. • Check the control panel harness.

• Code: SC672-99
• 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: • Turn the main power off/on. • Check the connection of the controller board. • Replace the controller board. • Check the control panel harness.

• Code: SC682
• Description: PCU: ID Chip Communication Error. Received an error notification during EEPROM communication and does not resume after 3 retries.
• Causes: • Device ID date error • Mu sesnsor / EEPROM defective • Electrical noise • PCU is not set properly.
• Remedy: • Turn the power off/on. • Replace the PCU.

• Code: SC682-36
• Description: PCU: Verify Error Received a error notification during EEPROM communication and does not resume after 2 retries.
• Causes: • Device ID date error • Mu sesnsor / EEPROM defective • Electrical noise • PCU is not set properly.
• Remedy: • Turn the power off/on. • Replace the PCU.

• Code: SC687-00
• Description: PER Not Received Error Unable to receive the PER command from the controller.
• Causes: Communication error
• Remedy: • Turn the power off/on.