Vitogate 300 and Vitodens 200-W MODBUS control

[mikssr]

Communication between BMS and Vitodens working. We can read and write data points.

Problem is that, for example, when we write a new setpoint (at HO-15) it is not used by the boiler. What are we missing?

Used equipment:

Vitodens 200-W (B2HA-49, SN: 7571049102187129)

Vitogate 300 (ver 2.1.1.0)

[CustomerCareBen]

Hello mikssr,

in our community we only support in German and only heating systems and components which are produced for the German market. If you need support in your native language or support for a system which is not produced for the German market, please tell us where you are from an we will give you the contact details of our competent colleagues in your region.

Greeting Benjamin from the Customer-Care-Team

[mikssr]

Serbia (Serbien)

[CustomerCareBen]

Please use the following link.

https://www.viessmann.rs/sr/kontakt.html