10/4/2017 9:05 AM | |
Posts: 8 Rating: (0) |
Hi Experts, Profibus address 1 for Master CPU Profibus address 2 for Slave CPU Configure the input addresses according to the manual (--Deleted Link, PDF is in attachment--) found online. Write a programing according to the manual. Now I downloaded both PLCs in S7-PLCSIM V5.4 + SP5 + Upd1 Set the Input output variables and start both CPUs Both are working online but there is no sign of communication between them Kindly help me if there is anything I am ignoring. Picture and coad are attached.
Link of the manual:--Deleted Link, PDF is in attachment-- Attachmentattachment.zip (71 Downloads) |
Last edited by: Jen_Moderator at: 10/6/2017 5:44:04 AMMoved PDF to attachment. |
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10/4/2017 9:54 AM | |
Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating: (1054) |
hi, I´m not sure if it is possible. But it should be mentioned in this FAQ if it is not possible: What is the difference between S7-PLCSIM and a "real" automation system? An alternative possibility you can find here: How do you simulate communication between two CPU modules? hope this helps, regards, |
FCK WAR! |
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10/5/2017 9:04 AM | |
Joined: 7/9/2015 Last visit: 9/25/2024 Posts: 3945 Rating: (586) |
Hi, I am not sure if this will help you, but you write about Master Slave communication over DP -> please check the following FAQ How can you access via PROFIBUS DP another CPU, which is connected to the PROFIBUS DP as a slave, from a DP master using basic communicationRegards, Towome |
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