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How to convert a program from LX3V to LX5V?

Last modified by Jett on 2025/12/29 11:36

You can copy the 3V program into PLC Editor 2.

①Choose all program in PLC Editor. Right click and choose [Copy] or click [Ctrl+C].

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②Open a new program [LX5V] in PLC Editor2,then paste program into PLC Editor2.

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In LX3V,you need enter the communication parameter in the register.

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But In LX5V,you just need set it in [PLC parameter]

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Then according to the table, convert the 3V register to 5V.

[3V register] - [5V register]

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For more information on the differences between 3V and 5V, please visit [LX3V/5V/5S comparsion]