Following error generation at controller inhibit received C1215/3>0

Which products are affected?

Inverter Drives 8400 HighLine and TopLine from firmware version 14.00.00.00

Functional description

With C1215/3 > 0 units, the user can achieve that

 a pending following error is not deleted as soon as the controller is inhibited, and

 that the generation of the following error also continues in the case of controller inhibit.

The SetPos = ActPos function is only executed if the following error that is pending becomes greater than C1215/3.

Without this function, the absolute position may drift, for example in the case of continuously recurrent relative positioning feeds with intermediate controller inhibit, which is for instance caused by automatic brake operation.

This new function also provides improvement for absolute positioning processes with a limited direction of movement in the modulo measuring system.