Address Modbus RTU

[battassini]

Please.

I can read the input values through hold register in the I / O module that I am using Modbus RTU protocol.
Second manufacturer’s manual input mailings are for example input 01 address 40X0000 bit 0, input 02 address 40X0000 bit1.
But I can not trigger an output according to manufacturer address hol register to trigger output is 40X0064 bit 0.
I followed the videos but I can not make it work.
Links Images:

https://uploaddeimagens.com.br/imagens/tela01-png-52bf3cfb-14e4-4efa-8e2e-a27baa9113a2

https://uploaddeimagens.com.br/imagens/tela02-png-62df4172-d194-48be-a7c2-ed542c31312e

https://uploaddeimagens.com.br/imagens/tela03-png-f6c56bbd-abe9-428b-8d28-6e17d978598f

https://uploaddeimagens.com.br/imagens/tela04-png-563e4237-db7d-4b12-8d70-1abddddb02fc

[manjey73]

Command type – Binary ??????? may ba Standard

And you need to pass 0 or 1 ?

• This reply was modified 7 years, 7 months ago by manjey73.

[battassini]

Hello.

Thanks for the answer but I already tried both binary and standart options and also tested sending 0 or 1.

Thanks.

[Mikhail]

Hi,

For testing purposes, send commands directly from Communicator.
Write here what command you need to send (register address, number of registers, value).
Provide log of the communication line when send a command.

[battassini]

Dear.

Below the hold register address in the I / O module that I use.
Do I need to trigger a digital output D01?

https://ibb.co/Xt7RW8B

https://ibb.co/SxjmQs7

[Mikhail]

Provide log of the communication line when send a command.

[Author]

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