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Invalid Block

4/5/2013 6:00 PM	Rate (0)
EJS Posts: 29 Rating: (0)	Hi I have S7-200 CPU222 with analog input and analog output modul, I have a problem with the program, some blocks are invalid, but the machine works perfectly attached program Best Regards EJS Attachment program.zip (255 Downloads)
EJS Posts: 29 Rating: (0)
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4/5/2013 6:09 PM	Rate (0)
Marcjan Diamond Member Joined: 4/22/2010 Last visit: 3/31/2025 Posts: 5697 Rating: (716)	Hello, The invalid blocks are written in STL and can't be converted to LAD or FBD by the software. So change view to STL and the blocks are no longer invalid. The reason why you can read here: Why can't you display an STL program in FBD or in LAD This is related to Step7 5.X but microwin is almost same issue. Solution is to divide the 1 STL network into more Lad or FBD networks. Regards, Marcjan
	Last edited by: Marcjan at: 4/5/2013 6:22 PM Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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