Modbus TCP on Q03UDVCPU

[AnDy Vo]

Hi,

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

Does anyone help me ?

[Gambit]

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

 

[AnDy Vo]

@Gambit i try to use it . i dont know why SP.ECPRTCL command not execute. 

i attached file below

open active.gxw

[Gambit]

What does your sequence program look like ?

[AnDy Vo]

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

[Andak]

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?

 

[MitsProgrammer]

Below is a sample code for GX Works2  providing Modbus TCP/IP Client or Server functionality to QnUDE-series or L-series PLC systems with built-in Ethernet ports. 

https://www.dropbox.com/sh/mtcjzlod7phfsns/AAC3Cr0Tz-M83zvEz5tSTAGXa?dl=0

[VeeB]

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?

 

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

[Andak]

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.

[rizqi]

On 11/21/2021 at 3:29 PM, MitsProgrammer said:

Below is a sample code for GX Works2  providing Modbus TCP/IP Client or Server functionality to QnUDE-series or L-series PLC systems with built-in Ethernet ports. 

https://www.dropbox.com/sh/mtcjzlod7phfsns/AAC3Cr0Tz-M83zvEz5tSTAGXa?dl=0

Can u resend it?