Counter fault

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The values displayed on the frequency converter's internal counters are incorrect. This suggests an issue with the internal counting mechanism or data integrity.

• Internal counter values becoming erroneous due to software glitch.
• Data corruption in memory registers used for counters.
• External signal noise affecting count accumulation.
• EEPROM error affecting persistent counter storage.
• Incorrect configuration of counter reset or preset functions.

Klikk på steg for å spore fremgangen.

1. 1

   Perform a factory reset of the drive parameters (e.g., P1-01 to 2).

2. 2

   Verify counter configuration parameters (e.g., P5-xx range) are set correctly.

3. 3

   Check if the fault occurs after specific operations that utilize counters.

4. 4

   Ensure stable power and proper grounding to minimize noise interference.

5. 5

   Test by manually triggering counter preset/reset functions to verify operation.