[?]: 2 cpus s7 300 PROFIBUS connection
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- Posts: 236
- Joined: Sat Oct 22, 2011 7:12 am
[?]: 2 cpus s7 300 PROFIBUS connection
Dear All
I try to write a program in step 7 3152dp take an order from other plc also 3152dp what information I should ask for ?
I read some thing about ways of connection using profibus like (master slave) also there is (data exchange)?
should I ask the other team for memory addressing?
Thanks for help
I try to write a program in step 7 3152dp take an order from other plc also 3152dp what information I should ask for ?
I read some thing about ways of connection using profibus like (master slave) also there is (data exchange)?
should I ask the other team for memory addressing?
Thanks for help
Re: [?]: 2 cpus s7 300 PROFIBUS connection
connect mpi interfaces of your cpu with profibus cable
use global data or put & get for data exchange between cpu`s
use global data or put & get for data exchange between cpu`s
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- Posts: 85
- Joined: Tue Jul 15, 2014 5:05 pm
Re: [?]: 2 cpus s7 300 PROFIBUS connection
this is here video connection s7 300
https://www.youtube.com/watch?v=K8-QfXO1-HE
https://www.youtube.com/watch?v=K8-QfXO1-HE
Re: [?]: 2 cpus s7 300 PROFIBUS connection
İ need connections please help me. Deleted video.
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- Posts: 1
- Joined: Fri Sep 29, 2017 8:03 pm
Re: [?]: 2 cpus s7 300 PROFIBUS connection
have anyone done communication from CPU 314 to CPU 314? Global variable & x_put/get are not working.
Re: [?]: 2 cpus s7 300 PROFIBUS connection
Everything works and works very well