Event Trigger |
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Events will occur on special conditions of the connected machine. Mostly this will be used in conjunction with OPC UA.
In the OPC server one or multiple event conditions will be programmed. If the programmed condition becomes true the event is sent.
The client connects to this event.
The parameters of the event will be taken from the XML files which define the event.
Events are working hierarchical. A browsed location in the tree will deliver all events from that node and other sub nodes. All events will be given if the global message event is connected. |