OPCServer:HPI Scada: Difference between revisions
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Creating a new project, first select in the column '''<PLC>''' the protocol '''OPC'''. Then at '''<Connection>''' also '''OPC''' may be chosen. | Creating a new project, first select in the column '''<PLC>''' the protocol '''OPC'''. Then at '''<Connection>''' also '''OPC''' may be chosen. | ||
[[Image: | [[Image:HPI_new_nodes.png|frame|none|173px]] | ||
Revision as of 13:14, 26 June 2012
HPI Scada with the IBHsoftec OPC Server V4.x
Creating a new project, first select in the column <PLC> the protocol OPC. Then at <Connection> also OPC may be chosen.
In the project tree-item <Connections> now the connection has to be given a name, in our sample IBHOPC.
Here also the server IBHSoftec.IBHOPC.DA.1 needs to be chosen.
Create OPC variables manually:
In the column <Address> now the desired variables can be entered:
The notation required for WinCC Flexible consists of :
<Access-Path>.<Item Name>
In our sample : S7_300.M.Anlauf
The <Access-Path> corresponds to the name of the <PLC>, as it is defined with the IBH OPCEditor :
