Opc Diagnostics

The OPC diagnostics shows the topics and their items.

The showed contends is depending on the elements and the optimizer settings.

The items are showed from the sight of the plc connection. If multiple items are combined to a longer area the start and length of the area is showed. Single items will be showed with its item name.

Each element area shows how many items it contains.

On top some global statistics are shown.

Clear them over the general system settings.

Hint: If the controller connection update rate is much faster as the OPC group update rate most of the time no items are active. The list of registered items will show no items in this time.

The connection overview shows for each connection the status and some statistics as frame counters and number of disconnects.