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docker
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2022-10-26 06:10:17

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  • Posted a comment on discussion Visualization πŸ‡¬πŸ‡§ on CODESYS Forge

    Hi mate, With this snippet i was able to see the lastusage variable count, but it would not iterate between clients? i was only able to access the data of the target visu. it threw an error with the array of pointers stating it was not able to convert etc. also when i tried it with the while loop it created an endless loop and crashed the program. any ideas? Thankyou

  • Posted a comment on discussion Visualization πŸ‡¬πŸ‡§ on CODESYS Forge

    can you send me some code snippets of the declarations and code need i am unsure of how to set the pointer to the correct visu client. Thanks i appreciate your help.

  • Posted a comment on discussion Visualization πŸ‡¬πŸ‡§ on CODESYS Forge

    Thanks for the reply, i am using codesys SP16 patch 5 as this is the version that is compatible with my IFM controller. i am accessing the lastusage variable from the VisuStructClientData structure through a pointer. when i log in it lists the time since last log in but does not continually count, it remains a static value which isnt useful. hopefully you can help. Thankyou

  • Posted a comment on discussion Visualization πŸ‡¬πŸ‡§ on CODESYS Forge

    Hi, i am interested in this thread and have tried a couple of the above examples in to determine remote webvisu access. I am having trouble getting the lastusage variable to refresh during runtime? It seems to only log the last usage at initialisation and that is it? how do i gain ongoing access to the time variable as the code is running? Thankyou.

  • Posted a comment on discussion Engineering πŸ‡¬πŸ‡§ on CODESYS Forge

    hi, i am currently trying to adapt an i/o device for a project. the node id is unknown and there is no eds file available. no data is being emitted from the device as a giveaway, the baudrate is known but useless without the node id. is there an sdo request available to determine the id? i cannot get the device to leave pre op status even with a global nmt request. please help. no hair left.

  • Posted a comment on discussion Engineering πŸ‡¬πŸ‡§ on CODESYS Forge

    not looking forward to setting up function blocks for this :( oh well we will prevail.

  • Posted a comment on discussion Engineering πŸ‡¬πŸ‡§ on CODESYS Forge

    I am also having the same issue. I have read somewhere that can variable lists are not available on 3.5, surely this isn't the case? Hoping for some enlightenment.

  • Posted a comment on discussion Engineering πŸ‡¬πŸ‡§ on CODESYS Forge

    hi all, i am trying to create a program using codesys control win as the plc and ifm cr2012 i/o modules as the outside interface. the data is trasmitted via canopen, i am using the provided eds files for the configuration of the i/o modules. i am having no problem receiving binary inputs but dont seem to be receiving any values for the analogue inputs. i can see on my pcan software that the data is being transmitted but it isnt appearing on the mapped variables in the device? any ideas why would...

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