Direct Data exchange between Separare DP Systems Via DP

xeren · Post by **xeren** » Tue May 02, 2006 4:29 pm

Hello everyone!
Well , i have 2 PLC CPU 315 2DP and ET 200M and two station PC all is in net using Profibus , the Problem that i can't see the input output from CPU 315 to other CPU 315 , i can't using a global variable as we can't use the MPI connection

how i can to do to see direct Data exchange between Separare DP Systems Via DP communication? i see that all write that it's easy and possible but i can't see one example of that? please Maybe you know documentation about that , thank you

Guest · Post by **Guest** » Wed May 03, 2006 12:07 am

see at www4.ad.siemens.de

contribution id: 1016961 Date:06/25/2004

Direct data exchange (internode communication) between two CPU modules

2 CPUs exchange in DP, you use a MASTER / SLAVE or if you want 2 DP MASTER, use a DP/DP COUPLER ref 6ES7 158-0AD01-0XA0

contribution id: ID:1179382 / 14.02.2006 ( deutsch & english only)

good luck

xeren · Post by **xeren** » Fri May 05, 2006 7:34 am

Thank you very much; it's too easy when you know how to do that

. Well, one more time thank you for your help. It’s working, my best wish to you and success in all what you do