Hello,
I am considering to use OPC to communicate with a PLC and read some values to an Excel VBA application.
I will probably use either Schneider OFS since it is a Schneider PLC or maybe Kepware.
Does anyone have a good simple clean VBA example how to connect and read and write data from OPC?
I am considering to use OPC to communicate with a PLC and read some values to an Excel VBA application.
I will probably use either Schneider OFS since it is a Schneider PLC or maybe Kepware.
Does anyone have a good simple clean VBA example how to connect and read and write data from OPC?