I am frankly considering installing the Step7 manager V5.5 since it contains the PC adapter driver, also because the adapter driver alone won't be installed on windows7.
I will try this solution and feedback you as soon as possible.
I'm a newbie in PLC.
Currently I have an s7-200 cpu + cp243-1 and an s7-1200 cpu connected to a factory network (ethernet). The goal is to transfer data to an Oracle database from these two cpus. My part of work is to convey data to the opc server. I'm considering 3 variants:
-Pc Access OPC (6ES7840-2CC01-0YX0). Really cheap, but I've noticed that there is "SINGLE LICENSE F.1 INSTALLATION". I wonder what it means? Does it mean that I'll be able to install it on one machine for multiple times or just one time? Also, as far as I can see on the web, there could be some issues when working with S7-1200 because it was originally designed to work with s7-200.
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