EEPROM Write Error
Yaskawa · P1000
¿Qué significa Err ?
The drive encountered an error while attempting to write data to its internal EEPROM memory. This can affect parameter saving and potentially lead to corrupted configurations.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Measure the incoming AC supply voltage at the drive's input terminals (L1, L2, L3) to confirm it is stable and within the specified tolerance.
- 2
Inspect all grounding connections for the drive and control cabinet to ensure proper impedance and integrity.
- 3
Verify the current drive parameter settings by comparing them against a known good backup or the machine's commissioning documentation to identify any inconsistencies.
- 4
Inspect the drive's cooling fans for proper operation and ensure the drive's ambient temperature is within specified limits.