how to get Air, Drum, Damper & Burner level from Modbus salve?

[buckethead88]

I have a modbus slave to communicate with artisan. I can set commands in config->Events->Sliders tab to set level to the Modbus slave, but I don't know how to get the level from the Modbus slave. Where can I set command to read the registers of the Modbus slave?

[beanoccio]

The slave device must send this information. Then artisan can also receive it. For example, with extra devices.

[buckethead88]

if I use the sliders to set the event, can I set this value back to the slider?

[buckethead88]

And there is a "sampling", what is it used for?

[beanoccio]

What is your slave device?
Sorry, to use Artisan effectively, it is absolutely necessary to study the documentation and help pages.