Module verification error

What does 2401H mean?

The system detected an issue during module verification. This error indicates a discrepancy or problem during the module's verification process. If the "Direct change setting" is enabled, the system might continue operation without stopping, but the error itself will persist.

• The "CPU Module Operation Setting at Error Detected Module Verify Error" parameter is set to "Stop".
• A discrepancy occurred during module verification.
• A module was physically removed or experienced a failure during operation while "Direct change setting" was enabled.

Click steps to track your progress.

1. 1

   Verify the "Direct change setting" parameter at [Parameter] -> Module model name -> [CPU Parameter] -> "RAS Setting" -> "Online module change setting".

2. 2

   Check the "CPU Module Operation Setting at Error Detected Module Verify Error" setting.

3. 3

   If the error remains and affects the system with "Direct change setting" enabled, set it to "Disable" and perform an online module change using special relays and special registers.