4/19/2019 10:21 AM | |
Joined: 7/1/2013 Last visit: 6/13/2024 Posts: 85 Rating:
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Hi all, I am having trouble reading file using FileReadC from memory card on S7 1500 CPU (details on picture bottom right). I belive that I did all the steps correctly, uploaded file to PLC, setup correct path. But I am getting error "16#8091 Path does not exist or is is invalid. ". Is there some path prefix for memory card (ie. MMC1/userfiles/test.txt"), if there is what it is ? Are there some access rights that can be set for the files that can prevent FileReadC from accessing file ? Best regards. ------------------------------------------------------------------------------------------ |
Last edited by: bosandzeros at: 4/19/2019 11:23:55 AMLast edited by: Jen_Moderator at: 4/20/2019 10:58:57 AMNew subject after splitting |
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4/22/2019 3:39 PM | |
Joined: 7/7/2010 Last visit: 8/27/2024 Posts: 15113 Rating:
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Try "UserFiles/test.txt' instead of "userfiles/test.txt" {Case Sensitive pathnames}
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science guy |
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