Parameter storage device alarm

What does Corrupt Memory mean?

A fault has occurred in the inverter's parameter storage device, such as an E2PROM fault. This indicates an issue with the non-volatile memory that stores inverter parameters, potentially leading to lost or corrupted settings.

• Excessive number of parameter write times, exceeding the rated lifespan of the memory device.
• Internal inverter hardware failure related to the parameter storage device.

Click steps to track your progress.

1. 1

   Perform a power cycle by switching the inverter's power supply off, waiting for at least 10 seconds, and then switching it back on.

2. 2

   If the fault persists, contact a sales representative for further diagnosis or potential inverter replacement due to a critical internal memory failure.