9/5/2019 8:15 AM | |
Joined: 9/9/2015 Last visit: 9/30/2024 Posts: 727 Rating: (278) |
Dear ANTONIO7765, Download this , Basic Library V8.1, Pg223 Search OB Begin. Actually those are System generated block. You do not need to understand them completely as a fresh start. It will be quite difficult for you to figure out these blocks as there are a lot of them. These are "@" chart, system generated chart correspond to your hardware configuration. When you configure Hardware like ET200M, DP/PA...etc, it will generate a module driver to run the program, generate some diagnostic alarms and ready to be shown on HMI. Here is all the manual in PCS 7 V8.1 You may keep it. PCS 7 V8.1 Manual Look for Getting Start to start your journey in PCS 7 learning. Hope this is helpful for you. |
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9/5/2019 6:32 PM | |
Joined: 3/28/2016 Last visit: 5/20/2024 Posts: 26 Rating: (0) |
Thank you for your answer JazTai. Actually before I found the example of the photos I was doing some examples from the guides. In my examples I configured all the hardware available on HW Config (and made some charts with AND or OR logic gates) but the block in the photo was NOT automaticly generated when I compile and dowonload all. So please how can I generate these "@" charts with the blocks inside every time I compile a new project? Thank you for you kind help. Regards |
9/6/2019 4:24 AM | |
Joined: 9/9/2015 Last visit: 9/30/2024 Posts: 727 Rating: (278) |
Dear ANTONIO7765, In order to generate the system generated a chart, you will need to configure your Hardware Configuration ( for example, PLC, ET200M, AI /DI/ DO/ AO channel) which you have done. Then you can simply create a CFC chart in the S7 program chart folder, but you need to insert Channel Driver Block, For example, pcs7AnIn / CH_AI. look for this key work in the CFC library, insert it into your chart, then press Ctrl+B Compile the chart with "generate module driver" option tick. Then the @chart will be generated. I would suggest following the Getting start manual I attached. Once you run through one round, you will be familiar with all the stuff I mentioned above. Hope it helps. |
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9/8/2019 12:10 AM | |
Joined: 3/28/2016 Last visit: 5/20/2024 Posts: 26 Rating: (0) |
thanks, JazTai. that was the reason and the solution. Regards |
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