Reference loss after open circuit of the encoder with regard to absolute value encoders

Which products are affected?

Inverter Drives 8400 TopLine with a firmware version from 14.00.00.00

Functional description

After an open circuit of the encoder, the absolute position of the Hiperface encoder is read out again automatically. In order to also validate the home position again, bit 3 in code C2652 (settings of measuring system): "Re-establishment of reference after encoder error elimination" is to be activated.

Like this, a reference that has been set before the open circuit of the encoder occurred is also valid again after the open circuit has been eliminated.