6/20/2007 4:49 PM | |
Posts: 3149 Rating: (171)
|
Hi which Panel are you using and which message is shown? http://support.automation.siemens.com/WW/view/en/14188898 nemo |
6/21/2007 12:49 PM | |
Posts: 3149 Rating: (171)
|
Hi ok, hopefully this is giving more information... http://support.automation.siemens.com/WW/view/en/41561 the moderator will contact our communication experts here as well... nemo |
6/21/2007 1:12 PM | |
Joined: 4/24/2006 Last visit: 10/1/2024 Posts: 8743 Rating: (1168) |
Hi, Are you using the MPI protocol? Best regards, Wizard |
6/21/2007 2:15 PM | |
Joined: 6/21/2006 Last visit: 7/6/2023 Posts: 21 Rating: (0) |
I have a PC/PPI cable 6ES7 901 3CB30 0XA0 connected to my PC which on the other side is connected to the first S7200 cpu, which is connected through a profibus connector to another S7200 cpu, which is similarily connected to the third cpu. (look diagram on previous post) I tried to connect using PPI as protocol on the wincc flexible but it doesn't allow more than one connections. Obviously MPI is not an opption since I usethe PC/PPi cable. Finnaly I managed to establish communication an now I se all three PLCs in my wincc flexible application which runs on the desktop PCby using the PC ACCESS as an opc server (seehttp://support.automation.siemens.com/WW/view/en/19514638) but I was wondering if the communication could be done with another configuration Thanks for your trouble friends! DAF |
Follow us on