Post by codesysbeginner on Enable and Disable Project IO programmatically
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@eschwellinger Somehow this code doens't work for me in Codesys V3.5.19. Is this code supposed to work in simulation mode as well?
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Copying 2 byte word to output
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Copying 2 byte word to output
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Post by peterkcontrols on Copying 2 byte word to output
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Hello. I am using codesys 3.5. I would like to know if it is possible to set a variable to an output without declaring in. I have defined a STRUCT and within this struct I have a Struct for inputs called I and a struct for outputs called O. I have declared a variable of the type of this Struct, I would like to set or alias the value in this variable to an input/output value of an IO block that has a module on the ethernet tree. Is it possible to copy the contents of %IW0 -> STRUCT.I ? The size of both of these is 2 bytes. I understand that I can declare a variable with the input like Input01 AT %IX0.0 : BOOL; However how can I make STRUCT.I.D00 AT %IX0.0? Is this possible? Thanks
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File Creation Issue
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Post by cellohorst on File Creation Issue
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Nope! The file path is $$PlcLogic$$ and NOT $$PLCLogic$$. Otherwise a new folder ('PLCLogic') is created (at least with a linux rt - like raspberry or compute module) with the new file in it if you open the file with eFileMode := FILE.MODE.MRDWR. That is a bad bug that I'll report right after this comment.
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Post by domebruce on Which database to use?
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I'm new on Codesys. I need to manage a large and complex data set, which database and library you suggest to use? Some application examples will be appriciated. Thanks
Last updated: 2025-03-04
Post by eschwellinger on Enable and Disable Project IO programmatically
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In simulation mode there are no fieldbus updates possible - so this makes only sense with real devices.
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Post by eschwellinger on File Creation Issue
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use the PLClogic directory to read / write files. /var/opt/codesys/PlcLogic this is due security reasons forced to use.
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Get the list of all languages from TextList or from font settings of visualmanager
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Get the list of all languages from TextList or from font settings of visualmanager
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Post by rushikeshsonone on Get the list of all languages from TextList or from font settings of visualmanager
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Hi, I want list of all languages added in text list during runtime. I check with various object call but no luck. Can you help me with that? Note - I can not using Textlistutil, need other solution
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