• Code: 637-02
• Description: Tracking information notification error: Management server error The machine failed to give notice of the tracking information to the management server. Tracking information was lost, and the machine could not count correctly.
• Causes: • Cycle the machine off/on

• Code: 640
• Description: Engine-to-Controller Communication Error This is a checksum error.
• Causes: • PCI hardware error

• Code: 641
• Description: Engine serial communication error An error occurs in serial communication with engine.
• Causes: • SC641-1: Timeout error • SC641-2: Retry over • SC641-3: Download error • SC641-4: UART error

• Code: 650-01
• Description: Remote communication error (Cumin-M)
• Causes: The authentication for the Cumin-M fails failed at a dial up connection due to one or more of the following: • Incorrect SP settings • Disconnected telephone line • Disconnected modem board • Disconnected wireless LAN card

• Code: 650-04
• Description: Remote communication error (Cumin-M): Communication line error The supplied voltage is not sufficient due to the defective communication line or defective connection.
• Causes: The authentication for the Cumin-M fails failed at a dial up connection due to one or more of the following: • Incorrect SP settings • Disconnected telephone line • Disconnected modem board • Disconnected wireless LAN card

• Code: 650-05
• Description: Remote communication error (Cumin-M): No modem board Modem board is not installed even though the setting at Cumin-M (During the operation)
• Causes: The authentication for the Cumin-M fails failed at a dial up connection due to one or more of the following: • Incorrect SP settings • Disconnected telephone line • Disconnected modem board • Disconnected wireless LAN card

• Code: 650-13
• Description: Remote communication error (Cumin-M): Modem board error 1 Modem board not installed or the board is defective.
• Causes: • Install the modem board. • Check correct setting value for modem driver (SP5-816-160, SP5-816-165 to 171, SP5-816-188 and 189). • Replace the modem board

• Code: 650-14
• Description: Remote communication error (Cumin-M): Modem board error 2 Modem board not installed or the board is defective.
• Causes: • Uninstall the modem board if it is installed. • Check that the wired/wireless LAN is working properly.