Activity for pernockham
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pernockham posted a comment on discussion Engineering 🇬🇧
Never seen VAR_TEMP before, but seems to be what I was looking for! Thank you!!
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Thats what I did. The files existed originally, but when I had problems logging in as described I deleted those files (if they in some way had been corrupted causing my problems to login?). After that I have not managed to get the system to re-created these def-files. I manually created the folder structure (from CODESYS file browser) but this has not helped.
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Also. Every third (or so) attempt to login/compile is unsuccessful with the error prompt "one or more errors occurred", however there is no information available on what this error might be. If I remove the PersistenceManager-module, these problems are not present.
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Also. Every third (or so) attempt to login to the system is unsuccessful with the error prompt "one or more errors occurred", however there are no information available on what this error might be. If I remove the PersistenceManager-module, these problems are not present.
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Alos. Every third (or so) attempt to login to the system is unsuccessful with the error prompt "one or more errors occurred", however there are no information available on what this error might be. If I remove the PersistenceManager-module, these problems are not present.
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Seconds. Every third (or so) attempt to login to the system is unsuccessful with the error prompt "one or more errors occurred", however there are no information available on what this error might be. If I remove the PersistenceManager-module, these problems are not present.
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Trying to utilize the persistence manager, but system do not write to file and do not create the config file. System is a Linux SL, version 4.13.0.0 Problems with persistence/config started when I had other problems to go online, I deleted the config file and the persistent files, but the system will not re-create them. I have tried to remove/re-install the "PersistenceManager"-module, create the folder-structure myself. And also reinstall the linux-runtime but its clearly not working. Any help ...
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Im using a pointer as input for a FB and for convenience I like to use 'referenced' variable internally. I use this setup in methods which works because internal variables are instantiated for each call. In a FB these variables are instantiated and initiated for the first call only. Is there a pragma/attribute available that changes this behaviour to mirror a 'method'-call?
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Im using a pointer as input for a FB and for convenience I like to use 'referenced' variable internally. In methods I like this setup which works because internal variables are instanced for each call. In a FB these variables are instance and initiated for the first call only. Is there a pragma/attribute available that changes this behaviour to mirror a 'method'-call?
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I have a project where a single PLC shall control multiple nodes (up to 10 units?) with IO connected through profinet. Ideally each node should be identical however with time I see situations were different setups/configurations will be used. Codesys PLC (GVLs) |Profinet | |--PNIO-node-1--| | | AIO, | | DIO, | | CNT etc. | |--PNIO-node-2--| | | AIO, | | DIO, | | CNT etc. Ideally I think of a configuration through yaml/xml-files (the assignment/linking of the profinet nodes towards GVL-variables in...