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For development of OPC clients using SX_MDLW, following knowledge is necessary:
<For development with OPC automation interface>
Category
Items
Knowledge about OLE standard interface
Outline of OLE automation
Knowledge about OPC
Knowledge about the interface defined by OPC is necessary.
Knowledge about D300win
Knowledge about D300win operations is necessary.
<For development with OPC custom interface>
Category
Items
Knowledge about OLE/COM
Interface definitions
Knowledge about OLE standard interface
Outline of OLE automation
Knowledge about OPC
Knowledge about the interface defined by OPC is necessary.
Knowledge about D300win
Knowledge about D300win operations is necessary.
1-2 Necessary Knowledge