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Full Version: DDE/OPC Data Transfer from Excel to a ControlLogix
Forums.MrPLC.com > PLCs and Supporting Devices > Allen Bradley
run4suds
It's been a long time and I've forgotten how to do this. Is it a DDE Poke or Pull? Is it just a matter of setting up the topic and data in a cell is then transfered to the PAC using a MACRO?
BobLfoot
Check out the mrplc downloads sections and you'll find an excel dde kernel sheet I wrote and have used for eight years now with slc 500 and plc5. I've also used it with CLGX since it came out.
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