4/16/2011 11:55 PM | |
Joined: 9/27/2006 Last visit: 10/17/2024 Posts: 12289 Rating: (2687)
|
Hello Hassan; The easieast way to do what you are planning is to setup one of the CPUs as a DP-Master and the other one as a DP-slave, create an exchange table between the two and connnect them using Profibuis cable and connectors. You will find a sample program and documentation in the Quick Start-Profibus FAQ, in the S7-S7 section: https://www.automation.siemens.com/net-static/Quickstart2009/quickstart012003/html_76/profibus/pb_dp.htm Hope this helps, Daniel Chartier |
10/30/2011 8:04 PM | |
Joined: 7/3/2006 Last visit: 7/7/2024 Posts: 70 Rating: (0) |
Thanks and best regards Hassan |
3/31/2015 10:34 AM | |
Posts: 35 Rating: (1) |
Hello i have almoust the same question as Hassan, but the link below is not workning. Hoping someone could help ? I need to create a communication between a 400 cpu and a 300cpu in S7. Maybe with a "Put and Get" communication ?
|
3/31/2015 1:44 PM | |
Posts: 1058 Rating: (93) |
Hello Draven, see here for infos: CPU-CPU Communication with SIMATIC Controllers
regards
|
3/31/2015 1:59 PM | |
Joined: 12/16/2012 Last visit: 10/17/2024 Posts: 654 Rating: (130) |
Hi! For a small amount of data exchange you could also use global data tables. |
Follow us on