8/2/2019 11:55 AM | |
Joined: 7/21/2017 Last visit: 9/20/2022 Posts: 22 Rating: (1) |
Hi, I am using CPU 412-5H. I am trying to download CFC program to CPU. Please find attachment for the error. After getting error, I had put CPU is in STOP mode. after that i also got the error "The download of F-blocks is not allowed with online CPU connection." I had also follow procedure given on "https://support.industry.siemens.com/tf/WW/en/posts/download-of-f-blocks/18330?page=0&pageSize=10". In Edit safety program, I didn't get "Download" button which is to be activated as mentioned above . Please give solution this problem |
8/5/2019 10:39 PM | |
Joined: 9/27/2006 Last visit: 9/22/2024 Posts: 12282 Rating: (2684) |
Hello Kartik; The message you receive is:"The download of F-Blocks is not allowed with online CPU connection" If you have a second look at the procedure proposed in the link you point to, you will find this note: Note: To download the entire safety program, the F-CPU must be in STOP mode. The screenshot below addresses the dowload of a complete program in a F-CPU; however, downloading "changes" to a Safety program (individual F-blocks) the CFC editor will follow the same rules. So basically, the procedure and the error message confirm each other: the F-CPU must be in STOP mode (or will be placed in STOP mode by the CFC editor) in order to download one or more F-Blocks. This is explained quite well in the F-Systems manual, in chapter 10. SIMATIC Industrial software S7 F/FH Systems - Configuring and Programming Hope this helps, Daniel Chartier |
Last edited by: dchartier at: 08/06/2019 00:22:55 |
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