8/24/2021 8:39 PM | |
Posts: 15 Rating: (0) |
Hi how are you all freind why difalt adress in DI&DO is 124 |
8/24/2021 10:23 PM | |
Joined: 9/27/2006 Last visit: 9/21/2024 Posts: 12282 Rating: (2684)
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Hello omid; Which CPU are you using exactly? If it is one of the Compact CPUs from the S7-300 line, such as the CPU 313C (look at the screenshot and the link below), they have a number of integrated DI and DO, AI and AO channels. The addresses for these integrated I/Os are fixed, and cannot be changed in HWConfig. https://support.industry.siemens.com/cs/ww/en/view/12996906/29049305611 If you place any additional digital I/O module on the PLC rack, you will find that their standard addressing comes into play, they will start at 0, and the addresses can be modified in HWConfig. Hope this helps, Daniel chartier |
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8/27/2021 6:19 PM | |
Posts: 15 Rating: (0) |
My question is why in simatic manager at HWconfig when we use compact aeries difalt adress in DI & DO IS 124 why difalt adress is not 0…؟ |
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