Stack Overflow

What does F00101 mean?

A stack overflow error has occurred, indicating a severe software fault or processor failure within the drive's control unit. This is a critical internal error where memory allocated for program execution has been exhausted, leading to system instability or crash and making the drive inoperable.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Prepare for the potential replacement of the inverter control unit.