HID range error

Hva betyr 421 ?

This code indicates an HID (Hardware ID) range error, suggesting an issue with the identification or compatibility of an internal hardware component. This can stem from incorrect component installation or a data integrity issue.

• Internal hardware component recognized with an ID outside its permissible range.
• Incompatible or incorrectly installed PC board.
• Corrupted firmware or hardware ID data.

Klikk på steg for å spore fremgangen.

1. 1

   If the status code is displayed continuously, notify a Fronius-trained service engineer for diagnosis.

2. 2

   Perform an AC reset to attempt re-initialization of internal hardware components.

3. 3

   Verify the integrity of internal hardware components and their proper seating.