• Code: SC637-02
• Description: Tracking Information Notification Error (Management server error) Tracking information was lost.
• Causes: Communication with tracking management server failed. • Network error • tracking management server error • Tracking SDK application error
• Remedy: Turn the main power off/on.

• Code: SC641-01
• Description: Engine serial communication error (Time-out) No response over the specified time.
• Causes: • Controller board or software failure • Connection failure may exist between controller board and engine board • Engine board or software failure
• Remedy: • Check the connection between controller board and engine board. • Turn the main power off/on.

• Code: SC641-02
• Description: Engine serial communication error (Retry-Over) When commands are sent in the normal mode (ESIF_LECI_NORMAL), communication fails over the upper limit numbers (3 times) of command byte retry.
• Causes: • Controller board or software failure • Connection failure may exist between controller board and engine board • Engine board or software failure
• Remedy: • Check the connection between controller board and engine board. • Turn the main power off/on.

• Code: SC641-03
• Description: Engine serial communication error (Download Error) In the download command mode (ESIF_LECI_DLCOM) or download data mode (ESIF_LECI_DLDAT), a communication error is returned from engine.
• Causes: • Controller board or software failure • Connection failure may exist between controller board and engine board • Engine board or software failure
• Remedy: • Check the connection between controller board and engine board. • Turn the main power off/on.

• Code: SC641-04
• Description: Engine serial communication error (UART Error) UART receive errors (Break condition, Framing, Parity or Overrun error) are detected.
• Causes: • Controller board or software failure • Connection failure may exist between controller board and engine board • Engine board or software failure
• Remedy: • Check the connection between controller board and engine board. • Turn the main power off/on.

• Code: SC650-01
• Description: Remote Service Modem Communication Error (Dialup authentication failure) • An error related to communication (dialup connection, modem board etc.) using the RC Gate Type M was detected or an error that prevents RC Gate operation was detected at power on. • Displayed only when an error is detected while RC Gate is operating. • SC is not issued if an error occurs during RC Gate installation (because it can be referenced using SP).
• Causes: Dialup authentication failure
• Remedy: Check the following SPs. • SP5-816-156 • SP5-816-157

• Code: SC650-04
• Description: Remote Service Modem Communication Error (dialup failing because of incorrect modem configuration) • An error related to communication (dialup connection, modem board etc.) using the RC Gate Type M was detected or an error that prevents RC Gate operation was detected at power on. • Displayed only when an error is detected while RC Gate is operating. • SC is not issued if an error occurs during RC Gate installation (because it can be referenced using SP).
• Causes: Dialup failing because of incorrect modem configuration
• Remedy: Check if the setting of SP5-816-160 is correct. If it is correct, then there is a software bug.

• Code: SC650-05
• Description: Remote Service Modem Communication Error (insufficient current or connection fault) • An error related to communication (dialup connection, modem board etc.) using the RC Gate Type M was detected or an error that prevents RC Gate operation was detected at power on. • Displayed only when an error is detected while RC Gate is operating. • SC is not issued if an error occurs during RC Gate installation (because it can be referenced using SP).
• Causes: Insufficient current or connection fault
• Remedy: The line is not supported and nothing can be done.