Thank you for your interest in our products.
Yes, what you describe should work well. We have tested our product with KEPWare OPC Server, and at the same time we have customers successfully using our product from PHP.
You can download trial version of QuickOPC-Classic from our Web pages and verify. I believe that KEPWare offers similar thing as well.
I would be happy to answer more question and assist in putting it together.
Sent: Thursday, December 08, 2011 3:06 PM
To: Zbynek Zahradnik
Subject: Quickopc-Com / Koyo plc control
we want to transfer data between our inventory control system (developed in php) and our packaging machine (koyo plc control). Now we found your quickopc-com framework and i think that is what we need. The manufacturer of the machine says we can use the kepware opc server.
Is it possible to use your software with the kepware opc server and the koyo plc control to read and write data from the plc control with php (on a windows pc)?