6/11/2014 2:35 PM | |
Joined: 4/8/2010 Last visit: 7/17/2024 Posts: 89 Rating: (0) |
Something of you understand a simple sistem to replicate a Timer with SW ? Thank-you |
6/11/2014 2:43 PM | |
Joined: 1/28/2009 Last visit: 8/5/2024 Posts: 6844 Rating: (1365)
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Hello, It is difficult to understand your question, But if you want to make a timer in software without using SIMATIC(IEC) Timers, read the following topics: Please, provide more details in case of these comments don't help you.How can you create a timer for the "S7" without using an "S7 Timer"? simulating a timer with the FC64 "TIMETICK" without using an S7-Timer Also my rough STL version of a timer with a pause signal here: Timer which does not reset itselfWith many regards, Hamid Hosseini |
Last edited by: hdhosseini at: 6/11/2014 2:46 PM |
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This contribution was helpful to1 thankful Users |
6/11/2014 3:42 PM | |
Joined: 1/28/2009 Last visit: 8/5/2024 Posts: 6844 Rating: (1365)
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Hello, If all SIMATIC Timers are utilized, you have option of using IEC Timers.They are system function blocks and only an extra data block is necessary to operate the timer.There are 3 options:
Please, also follow our previous discussion on "SIMATIC Timers" versus "IEC Timers".Find them in STEP 7 in the following address ( Standard Library-->System Function Blocks). Develop your own logic and share it if there is any problem to be solved. With many regards, Hamid Hosseini |
This contribution was helpful to1 thankful Users |
6/12/2014 7:15 PM | |
Joined: 4/8/2010 Last visit: 7/17/2024 Posts: 89 Rating: (0) |
But under TON what I can use ? DB ? Dword ? |
Last edited by: Umbi at: 6/12/2014 7:16 PM |
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6/12/2014 7:41 PM | |
Joined: 1/21/2013 Last visit: 6/6/2024 Posts: 4620 Rating: (705) |
Hello Umbi, You can use DB but not only "100" write "DB100"
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6/12/2014 9:32 PM | |
Joined: 4/8/2010 Last visit: 7/17/2024 Posts: 89 Rating: (0) |
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