5/17/2021 11:59 AM | |
Joined: 3/30/2020 Last visit: 7/12/2024 Posts: 4624 Rating:
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Hello. The S7-1200 HSC that uses onboard inputs, Special instructions are used to control the HSC, as mentioned by Mr Marcjan on another topic. The system manual for the S7-1200 explains the HSC workings: Application example: |
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5/18/2021 8:22 AM | |
Joined: 1/18/2020 Last visit: 7/2/2022 Posts: 53 Rating:
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Thanks for all of your response, I appreciate it. I see that there's a lot to consider when using a high-speed counter and converting the program from s7-200 to s7-1200. No direct conversion for this. You must need to add OB40 (Hardware interrupts) You need to define HSC in S7-1200 Controller Properties. - Enable HSC - You need to determine the ff.: - Type of counting - Operating phase - Configure the Digital inputs I'm really not familiar with the high-speed counter-programming Can you have a look at my s7200 backup program? Just change the extension file from .docx to .rar. Thanks in advance AttachmentSUL A (1).docx (385 Downloads) |
5/21/2021 7:49 AM | |
Joined: 4/22/2010 Last visit: 5/3/2024 Posts: 5697 Rating:
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Hello, In TIA you just have to place one block what can do the same. See S7-1200: Application Examples for High-Speed Counters (HSC) Regards, Marcjan |
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