"Slave not found" system error after deleting a machine module instance (corrected from V3.17)

Corrected from:
PLC Designer V3.17
Standard ApplicationTemplate project template V3.17

Response of the new version:

Deleting a machine module instance triggers no system error.

What happens?

The ApplicationTemplate indicates the following system error in the 'L_Main' visualisation:

Slave not found

When does this behaviour occur?

The 'Slave not found' system error may occur after deleting a machine module instance with the Delete Machine Module References context menu command from the PLC project.

Which products are affected?

PLC Designer V3.13
Standard ApplicationTemplate project template V3.13

Short-term measures:

Update the ACD communication channel after deleting a machine module instance. For this, right-click on the A70_MachineModuleSources folder to open the context menu and execute the Create ACD Slave Access menu command.

Evaluation/recommendations:

When deleting a machine module instance, the ACD communication channel is not updated. This leads to a system error when executing the ApplicationTemplate. The function restriction is recognised immediately after downoloading the project.

URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/201600658/1/