3/29/2011 12:50 AM | |
Joined: 3/17/2011 Last visit: 7/26/2023 Posts: 18 Rating: (1) |
Just tried it on my PG with a usb/ppi cable and wincc flexible didn't communicate with the PLC when I set connection to S7 200. But it worked when I set an OPC server (with PC Access) and put OPC as connection type. @ grunf I would like to know what type of connection did you use in flexible settings and wich virtual machine (as there are many) are you using, because I have tried Microsoft's Virtual Machine and while it can recognise other devices from USB port it does not find the cable (USB/PPI). You also said that it worked when you used the RS232 PC/PPI cable and did not with USB. Did you change anything in the settings also? |
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