AnDy Vo

Modbus TCP on Q03UDVCPU

10 posts in this topic

Hi,

I want sample program for modbus tcp for Q series plc.

Does anyone help me ?

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You have a Q03UDV. Why not use the pre-defined protocol support function.

It already had the modbus protocol defined.

It's under tools in GX Works 2

 

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What does your sequence program look like ?

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On 7/9/2019 at 2:38 PM, Gambit said:

What does your sequence program look like ?

Thank you for support. I already fix it.

One more question i want to ask you : how to reset multi variety. In this situation I want to reset any "M". I attach pictures below.

Thank you

Capture.JPG

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Hi, I could not find menu for "predefined protocol support function build-in ethernet on my GX Work 2. I am using GX Work2 1.98C.

Do i need to install software add-on for this?

 

Screenshot 2021-11-17 133458.png

Screenshot 2021-11-17 133458.png

Screenshot 2021-11-17 133506.png

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On 11/17/2021 at 6:18 AM, Andak said:

Hi, I could not find menu for "predefined protocol support function build-in ethernet on my GX Work 2. I am using GX Work2 1.98C.

Do i need to install software add-on for this?

 

Screenshot 2021-11-17 133458.png

Screenshot 2021-11-17 133458.png

Screenshot 2021-11-17 133506.png

This version of GXW2 is way to old (2 digits after point.) For some years now behind the digit is a 3 number version number.
For example 1.605F

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On 11/22/2021 at 9:51 PM, VeeB said:

This version of GXW2 is way to old (2 digits after point.) For some years now behind the digit is a 3 number version number.
For example 1.605F

Thanks for the feedback. I'll get more recent version to test.

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