6/16/2007 4:03 PM | |
Joined: 1/7/2006 Last visit: 11/17/2023 Posts: 2705 Rating:
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Dear Andreas, You can use the S7-400 as Client and Server for S7-communication, the S7-300 can only be Server for S7-connections. So that means that you can built up all S7-communication from the S7-400 (from the S7-300 is only answering = Server-function possible for S7-communication). With AG Send/Receive you can built up from both S7's, this is called a Profibus FDL link between both CP's in Netpro. You can also built up Global communication between the MPI-ports of both CPUs... See the attachment for all three differnet communications. Please consider that I have made it with STEP7 V5.4 SP2..... AttachmentForumcon.zip (713 Downloads) |
I hope that the answer will help, if you have still questions, don't hesitate to ask me. |
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