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| 7/30/2012 12:20 AM | |
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Posts: 7 Rating:
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hello expert. please refer my attach snopshot file, when i test my project using plc sim the project i made works well, the value of memory bit M250.1 IN (FC50) LUBRICATION changes from 0 to 1 and so the value of of my M250.1 IN (FC 55) MAIN MOTOR TOTAL INTERLOCKED changes as well. But in real plc S7 400 when the M250.1 in (FC50) changes from 0 to 1 THE VALUE of M250.1 in (FC55) remains at 0. I even reset the plc and downloaded the new user program,but still problem exist.do i miss something? hope you can help,ive been browsing this since 2 days to find out what the cause of this situation AttachmentFC WinRAR ZIP archive.zip (92 Downloads) |
Last edited by: simple23 at: 7/30/2012 12:32 AM |
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| 7/30/2012 8:02 AM | |
Joined: 4/24/2009 Last visit: 8/20/2024 Posts: 2682 Rating:
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Thread closed, because question is already discussed in the following thread S7 PROJECT FC ISSUE. Best regards O_Moderator |
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