[?]: how to share memory between multivendor plcs

[firaz]

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]

Try to use SCADA PC-station to excange data indirecty

[firaz]

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]

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]

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]

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

[Homeroid_BL]

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]

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