Activity for onuroruc
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onuroruc posted a comment on discussion Engineering 🇬🇧
Okay i solved it. I was writing the file path as $USBDev$ but I had to write it as $$USBDev$$.
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Hello to everyone, I want to read a text file from usb flash disk connected to plc in Codesys. I can see usb device and text file in Device/Files section in Codesys. But I cannot read the text file in the LADDER diagram. Thanks in advance for your help.
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