Corrected from:
-
Response of the new version:
What happens?
The OPC UA connection between an OPC UA client and the OPC UA server of the Lenze controller c300 or p300 is terminated.
When does the behaviour occur?
The OPC UA connection to the OPC UA server of the Lenze controller terminates if variables of the Lenze controller are displayed with an OPC UA client (e.g. UaExpert) which are of type STRUCT and this structure has elements of data type STRUCT (structure in structure).
Access to individual elements of this structure is possible.
Which products are affected?
Cabinet Controller c300 from V3.8
Panel Controller p300 from V3.8
Short-term measures:
Change the declaration of the variables or access individual elements of the structures directly.
Evaluation / recommendations:
The OPC UA connection to the OPC UA server of the Lenze controller terminates if a structure with substructures is accessed from the OPC UA client. This function restriction can be detected during the commissioning phase.
Automatic Translation
