Activity for mr-nik
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mr-nik posted a comment on discussion Engineering
Thanks for this interesting point, but i want to hear about caa file library. Or SysDir, SysFile libraries at least. Or on the other hand you can give an advice about algorithm of copying.
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And so what is for?
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And so what is for?
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Good day, colleagues. I'm trying to make a algorithm for copying a file from plc to usb-flash. I'm using caa file library. I made it with CASE OF and organized "steps" of algorithm. And by the way, i made it like program that i call by click of the button on my visualization. But DirOpen function block doesn't work. I send execute command, but nothing happens. Why is that?
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Good day, colleagues. I'm trying to make a algorithm for copying a file from plc to usb-flash. I'm using caa file library. I made it with CASE OF and organized "steps" of algorithm. And by the way, i made it like program that i call by click of the button on my visualization. But DirOpen function block doesn't work. I send execute command, but nothing happens. Why is that? [-img src=1 for codesys forum.png width=50%: missing =-]
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Good day, colleagues. I'm trying to make a algorithm for copying a file from plc to usb-flash. I'm using caa file library. I made it with CASE OF and organized "steps" of algorithm. And by the way, i made it like program that i call by click of the button on my visualization. But DirOpen function block doesn't work. I send execute command, but nothing happens. Why is that?
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Thank you all for your help and feedback. Installation of 32-bit version of Codesys helps me. Also i tried to reinstall "cmperrors interfaces" library. But it can't be done, because i use local libraries of vender of my PLC. And these libraries already have "cmperrors interfaces" inside. And vender's libraries is essential. And i can't remove them or reinstall with "cmperrors interfaces2" instead. So, the only one solution is using of 32-bit version of Codesys.
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Hello, community. I have a project. And sometimes i haven't access to connect to PLC. So, i have to use Simulation (check visualization or debug). But i got this error. I've already read thread about same problem. But i didn't find any solution there. And in my situation i just need a opportunity to work in Simulation. Can anybody help me, please?