Engineer connection via the Profinet module no longer possible

Corrected from:
Communication module Profinet IO E94AYCER FV 3.1

Response of the new version:

An Engineering Online connection with the Lenze Engineer is possible at any time.

What happens?

A new Engineering Online connection with the Lenze Engineer is no longer possible, although this has already worked. No connected device is found.

When does the behaviour occur?

The Engineering Online connection (Lenze GCI function) is no longer possible via the Profinet module in the event of an error.

This problem can occur if the user also uses the Profinet DP-V1 parameter channel of the module.

Which products are affected?

Communication module Profinet IO E94AYCER FV 3.0

Short-term measures:
After the unit has been completely switched off, it is possible to go online again via the Profinet module.

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