[?]: how to share memory between multivendor plcs

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firaz
Posts: 6
Joined: Thu Nov 12, 2009 4:12 am

[?]: how to share memory between multivendor plcs

Post by firaz » Sun Dec 06, 2009 4:13 pm

hi
i don't know where i must put this question exactly.
the question is how make cs1 memory can access memory at s7-300 or modicon quantum(share memory) directly use tcp/ip?
for example, switch at input address in cs1 make LED at output address in s7-300 or modicon quantum ON.
it's need additional hardware or just from plc programmer?
please help me solve this problem.
thanks before.

Homeroid_BL
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Location: Bosnia and Herzegovina

Re: [?]how to share memory between multivendor plcs

Post by Homeroid_BL » Tue Dec 08, 2009 4:54 pm

:)
Try to use SCADA PC-station to excange data indirecty :)

firaz
Posts: 6
Joined: Thu Nov 12, 2009 4:12 am

Re: [?]how to share memory between multivendor plcs

Post by firaz » Wed Dec 09, 2009 6:11 am

Homeroid_BL wrote::)
Try to use SCADA PC-station to excange data indirecty :)
i don't know about SCADA PC-station, is it a software like vijeo citect or not? because i learn about vijeo citect SCADA now. is there another way to connect them without PC or SCADA?

Str3atWarrior
Posts: 33
Joined: Fri Jul 03, 2009 8:12 pm
Location: America

Re: [?]how to share memory between multivendor plcs

Post by Str3atWarrior » Mon Dec 14, 2009 8:57 am

Since they probably use different communication protocols, i don't think you can make them communicate without a OPC server. Try KepServer with Canvas, or Cimplicity or any SCADA soft

firaz
Posts: 6
Joined: Thu Nov 12, 2009 4:12 am

Re: [?]how to share memory between multivendor plcs

Post by firaz » Mon Dec 14, 2009 11:11 pm

Str3atWarrior wrote:Since they probably use different communication protocols, i don't think you can make them communicate without a OPC server. Try KepServer with Canvas, or Cimplicity or any SCADA soft
:? is that impossible? okay i will use SCADA then. now, how i connect them with SCADA, especially vijeo citect? it's very complicated to me.

Str3atWarrior
Posts: 33
Joined: Fri Jul 03, 2009 8:12 pm
Location: America

Re: [?]: how to share memory between multivendor plcs

Post by Str3atWarrior » Thu Dec 17, 2009 12:45 am

I only worked with Canvas, so i guess i can't be of any help here...

Homeroid_BL
Posts: 259
Joined: Fri Apr 03, 2009 3:24 pm
Location: Bosnia and Herzegovina

Re: [?]: how to share memory between multivendor plcs

Post by Homeroid_BL » Sun Dec 27, 2009 6:18 pm

Try to use SIMATIC WinCC Flexible; it is esay to use, it supports both PLCs you mentioned. In WinCC, you can combine values and exchange data using scripts. It's easy, try it. Basic common programming skills needed.

dsekulic
Posts: 186
Joined: Sun Feb 12, 2006 5:47 pm
Location: Europe

Re: [?]: how to share memory between multivendor plcs

Post by dsekulic » Mon Dec 28, 2009 1:02 am

HI,
First about S7-300 CPU. You don't mentioned how SIMATIC is reach ethernet. In case that You have some PN (Profinet) processor than look at
https://support.automation.siemens.com/ ... d=25209116
otherwise if You have some CP343 look thread from the following link
https://support.automation.siemens.com/ ... reecontent
if nothing fits look at other threads form last link
regards

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