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I need to read and write data into and from S7 300 using an MS Excel worksheet. I have WinCC Flexi running on the PC.
I don't want to use the OPC, but would like to know if Excel values can be dumped into the PLC registers.
I know of several manufacturers like Tri-PLC.com, Horner, EZ Automation all can do this. But I want to do this with S7.
Best regards and thanks in advance.
Vilas Desai
I don't want to use the OPC, but would like to know if Excel values can be dumped into the PLC registers.
I know of several manufacturers like Tri-PLC.com, Horner, EZ Automation all can do this. But I want to do this with S7.
Best regards and thanks in advance.
Vilas Desai