Non-volatile Memory Data Corrupted

Hva betyr 100B0000 hex ?

A critical file required by the Controller, stored in non-volatile memory, is either missing or has become corrupted. This error is detected at power-on or during a Controller reset, leading to a major fault level that stops both the user program and Controller operation.

• The Controller's power supply was interrupted or turned OFF while the BUSY indicator was lit, indicating an active memory operation.
• Momentary power interruption to the Controller while the BUSY indicator was lit.
• Failure of the CPU Unit hardware.

Klikk på steg for å spore fremgangen.

1. 1

   Perform a Memory All Clear operation on the Controller and then download the project from Sysmac Studio.

2. 2

   Measure the incoming power supply voltage and frequency to the Controller. Ensure it consistently meets the specified rated voltage and frequency for stable operation.

3. 3

   If the error persists after performing memory clear and verifying power supply, replace the CPU Unit.