4/28/2012 12:01 PM | |
Joined: 12/1/2009 Last visit: 9/5/2024 Posts: 672 Rating: (147) |
Dear samf48, theoretically I would say, yes it is possible. The 300 CPU will contain the main progamm and your S7-1200 will act as gateway to theI/O's. But I think that this is not a good idea. Better you try to SLIM your program somehow. I did not see your software but you need to look for potential to reduce your code. Try to make useof re-usable functions and function blocks. Regards. Just readin another post about a1215 CPU with 100kb memory. |
Last edited by: TIBI68 at: 4/28/2012 12:06 PMGive us your feedback and show us your respect! |
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4/28/2012 1:04 PM | |
Posts: 559 Rating: (87) |
Dear Samf48, You can communicate S7-1200 & S7-300 PLC using profibus as well profinet. I hope the below links will be helpfull to you in this matter. How can you communicate data between the S7-200 and the S7-300 via PROFIBUS DP? |
5/1/2012 12:52 PM | |
Posts: 272 Rating: (4) |
you can use a 300 controller as a master though...either on DP or on PN... |
5/2/2012 4:08 PM | |
Joined: 2/16/2011 Last visit: 7/8/2024 Posts: 229 Rating: (28) |
Hello, If you have the chance to change the CPU I sugest you to use this..ET200 CPU Low coast 192 Kb memory Cheap modules 3 profinet ports Low coast 256 Kb memory Cheap modules 3 profinet ports Fail Safe Regards
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Gabriel de Oliveira |
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