SC900 (Controller)

SC900-00

A

Electric counter error

The electric total counter value is out of specification.

Error is detected when increasing the total counter.

• Unexpected NV-RAM is attached.

• NV-RAM defective

• NV-RAM data corrupted.

• Data written to unexpected area because of external factor etc.

• The count requested by the SRM on receiving PRT is not completed.

Replace the NV-RAM.

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.

• Turn the main power OFF/ON.

• Reinstall the software of the controller board and BiCU.

SC991-00

C

Recoverable software operation error

Software attempted an unexpected operation.

SC991 covers recoverable errors as opposed toCS990.

• Parameter error

• Internal parameter error

• Insufficient work memory

• Operation error caused by abnormalities that are normally undetectable.

Logging only

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.

Turn the main power OFF/ON.

SC997-00

D

Application function selection error

• No response to the predetermined command from SCS to the same application program 4 times consecutively.

  Cases when SC997-00 occur;

  1. SCS sends command to the copy application.

  2. There has been no response from the copy application for 30 sec. (Error count value: 1)

  3. Step1-2 is repeatedly performed 3 times. (Error count value: 4)

  4. SC997-00 occur.

Cases when SC997-00 does not occur;

1. SCS sends command to the copy application.

2. There has been no response from the copy application for 30 sec. (Error count value: 1)

   Step1-2 is repeatedly performed 2 times. (Error count value: 4)

3. SCS sends command to the copy application.

   There has been response from the copy application. (Error count value: 1)

• The application ended by an unusual process.

Software bug (mainly the application)

• Check the optional RAM/DIMM/boards required by the application program.

• Check if the combination of downloaded programs are correct.

SC998-00

D

Application start error

• No application was registered to system within a specified time after the main power was turned ON.

  (No application starts/All applications have been terminated abnormally)

• Application started but cannot be drawn now for some reason.

• Software bug (mainly the application)

• The optional RAM/DIMM/boards, required by the application program, are not installed correctly.

• Check the optional RAM/DIMM/boards required by the application program.

• Check if the combination of downloaded programs are correct.

• Replace the controller board.