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Beckhoff Twincat 3 Project

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After installing TwinCAT 3 on your computer,

The TwinCAT 3 icon will appear in the lower right corner.

In the menu that opens by right-clicking the icon,  select the TwinCAT XAE option to open a new project.





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You can use the link below to download the Beckhoff Twincat 3 program.

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  1. To change the hardware, you should go to Config Mode from this option.
  2. The status icon means;

Green -> Run
Blue -> Config Mod

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Under the I/O tab, the Devices tab is right-clicked and the Scan option is clicked.

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The scanning of the network to which the computer is connected starts with the OK button.

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The PC will add the I / O it finds under Devices.

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Standard PLC Project is selected and Add option is clicked.

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Various folders will come for the PLC project.

External Types: Special Twincat variables, cannot be changed,
References: Adding a library to the project
DUTs: Define the struct,
GVLs: Define global variables,
POUs: Creating program and function / function blocks
VISUs: It is useful to create a page for HMI.
PLC Task: Drafts of the Project and
Instance: Where the Inputs and Outputs are located.