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This video tutorial explains the fundamental commands of Programmable Logic Controller (PLC): LD, LDI and OUT.

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One Comment


  1. Hovik Mir
    Oct 13, 2020

    Hi,

    I tried the simple program X0, Y0, and END in WPSoft, and after pushing the Compiler (Code) button an error prompt says: Compiler cannot create some temporary files! Please let me know what is the issue.

    Thanks,

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