Description: Communication line error The supplied voltage is not sufficient due to a defective communication line or defective connection.
Causes: • Possible cause same as 650-1 above • Consult with the user's local telephone company.
Remedy:
Code: 651
Description: @Remote communication error 2
Causes: An unexpected error occurred when the modem (Cumin-M) tried to call the center with a dial up connection due to: • Program parameter error (001) • Program execution error (002).
Remedy: • Software bug • No action required because this SC does not interfere with operation of the machine.
Code: 652
Description: @Remote Service ID2 Mismatch Error 1 CTL ID2 for the device did not match the ID2 stored in NVRAM. This error can occur if the controller has been replaced with the Cumin ID2 set for another machine, or if the NVRAM has been replaced with the NVRAM from another machine.
Causes: • If this error occurs when Cumin is set up, check the Cumin documentation and make sure that the NVRAM is compatible, set the common authentication, then try again.. • If this error occurs after Cumin has been set, clear the Cumin setting, check the Cumin documentation and make sure that the NVRAM is compatible, set the common authentication, then try again.
Remedy:
Code: 653
Description: @Remote Service ID2 Mismatch Error 2
Causes: One of the following problems exist with the ID2 stored in NVRAM: • ID2 has less than 17 digits • A non-printable character exists in ID2 • ID2 is all spaces • ID2 is NULL
Remedy: • Replace NVRAM. • Clear the Cumin setting, set the common authentication, then try again.
Code: 670
Description: Engine startup error CTL The MCU failed to respond within the prescribed time when the machine was turned on.
Causes: • Connections between MCU and controller board are loose, disconnected, or damaged • MCU defective • Controller board defective