Loaded settings not compatible

What does A01028 mean?

This alarm indicates that the settings transferred to the inverter are not compatible with the device. This commonly occurs during maintenance after component replacement or firmware updates when configuration data is loaded from an Operator Panel. Continuing operation with incompatible settings can lead to unexpected behavior or failure of the drive.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   It is recommended to recommission the entire drive to ensure proper configuration.