SC9xx: Others
SM 6-125 D0CA/D0C9/D0C8/D0CB
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC990-00 D Software Operation Error
Software attempted an unexpected operation.
• Parameter error
• Internal parameter error
• Insufficient work memory
• Operation error caused by abnormalities that are normally undetectable.
1. Cycle the main power OFF/ON.
2. Reinstall the software of the controller and BiCU (PCB1).
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC991-00 C Recoverable Software Operation Error
Software attempted an unexpected operation.
SC991 covers recoverable errors as opposed to SC990.
• Parameter error
• Internal parameter error
• Insufficient work memory
• Operation error caused by abnormalities that are normally undetectable.
Logging only.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC992-00 D Undefined SC Issued
An SC, that is not controlled by the system, occurred.
• An SC for the previous model was used mistakenly, etc.
• Basically a software bug.
1. Cycle the main power OFF/ON.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC994-00 C Application Item Error
The numbers of executed application items on the operation panel reach the
maximum limit for the operation panel structure.
Too many executed application items
Logging only