Connection problem remote connexion WinCC V7 SP3 to S7-200 CP243-1 via PcAccess SP6 - VPN router
Thread Starter: lord.magnetica Started: 6/29/2012 10:40 PM Replies: 1
6/29/2012, 10:40 PM
Last visit: 5/23/2013
We need assistence for the connection between WinCC and S7-200 PLC (CP243-1) via Internet VPN.
Currently PLC is already configured to accept all incoming connections. Router is connected to the PLC is configured to initiate a VPN connection with another router learned the location where software is installed on a PC with WinCC. We tried to interface the PLC with WinCC V1.0 SP6 PcAccess but I failed. PcAcces returns the error "Network error".
I tried to connect with STEP7 - MicroWin, which is installed on the same PC described above, and we managed (to read the parameters we want).
Can we connect the PLC other than by PcAccess?? Or what settings need to do in PcAccess?
I attached a schematic diagram of the connections to better understand the problem.
7/4/2012, 10:16 AM