Description: Electronic counter error The electronic total counter value is not the specified value. This error is detected when the counter moves forward.
Causes: • The NVRAM connection is not correct. • The NVRAM is defective. • The NVRAM data is corrupted. • The data was written in the wrong area due to external factors. • When PRT received signals at SRM, the requested count is not completed.
Remedy: Replace the NVRAM.
Code: SC990-00
Description: Software performance error The software attempted to make an unexpected operation.
Causes: • Incorrect argument • Incorrect internal parameter • Insufficient working memory • Abnormal performance caused by an error that cannot be detected in normal SC detection due to hardware specifications
Remedy: • Turn the main power switch off and on. • Reinstall the software of the controller board. • Reinstall the software of the engine board.
Code: SC991-00
Description: Software Error (Operation Can Continue) The software performed in an unexpected way. By taking recovery measures, further operation is possible.
Causes: • The parameter is invalid. • There is insufficient work memory. • This SC is caused by errors that are not normally detected from the hardware.
Remedy: Not required
Code: SC992-00
Description: Undefined SC An undefined SC has occurred.
Causes: There is a bug in the software.
Remedy: Turn the main power switch off and on.
Code: SC997-00
Description: Application function selection error The application did not function normally after pressing the application key on the operation panel.
Causes: There is a bug in the software.
Remedy: Check if the options required by the application (RAM, DIMM, boards) are installed properly. Check whether downloaded applications are correctly configured.
Code: SC998-00
Description: Application start error • After power ON, no application program was registered to the system within the specified period of time. (No application started or ended normally.). • Even though the application started up, it cannot be rendered due to an unknown fault.
Causes: • There is a bug in the software. • The options required by the application (RAM, DIMM, board) are not installed.
Remedy: • Turn the main power OFF then ON. • Check the RAM, DIMM, and boards. • Check the application configurations. • Replace the controller board.