How to Implement the Omron Host Link Protocol Part 2 VBA

We will not use VBA in Excel to communicate to an Omron PLC. This will use the serial host link protocol. More information can be obtained at our website. https://accautomation.ca/how-to-implement-the-omron-host-link-protocol-part-2-vba/ In Part 1, we used VB6 to communicate from the computer to the PLC. We will now use Visual Basic for Applications (VBA) to accomplish the same task. NETComm will be the serial driver and Excel will be the program that we will use. Using Excel we will have access to the Excel Object Model so we can utilize worksheets, ranges, etc. Part 1: https://accautomation.ca/how-to-implement-the-omron-plc-host-link-protocol/ https://www.accautomation.ca