Cause : Configuring data invalid - comes when an error was detected when evaluating the parameter files PSxxxyyy.ACX, PTxxxyyy.ACX, CAxxxyyy.ACX, or CCxxxyyy.ACX saved in the non-volatile memory. Because of this, under certain circumstances, several of the saved parameter values were not able to be accepted.

- Check the parameters displayed in r9406 up to r9408, and correct these if required.

- Restore the factory setting using (p0970 = 1) and re-load the project into the drive unit.

Then save the parameterization in STARTER using the "Copy RAM to ROM" function or with p0971 = 1.

This over- writes the incorrect parameter files in the non-volatile memory – and the alarm is withdrawn