BACnet protocol in Machine expert hvac

[Sergeywwxx]

Hi all. Created 2 AI and AV objects in Modicon M172 PLC. The AV object writes the temperature setpoint, the AI ​​object reads the setpoint, the AV object's setpoint. When adjusting the temperature of an AV object, the set temperature value changes after about 3 to 4 seconds. Could you help with solving this problem? Perhaps I configured something incorrectly.  

Please give access to BACnet addons and BACnet training materials.

[Bastian_Schmitz]

Hi Check this sample project. You could find the BACnet Addon Lib in the follow folder of your installation 

[FedericoM]

Hi,

here attached some additional documents: training presentation and BACnet object templates that can be imported in the Configuration perspective (just to have an idea of which properties should be stored into EEprom)

[Sergeywwxx]

Thanks for your help.
Could you please share an example project for a 28/42IO PLC. For testing AV AI objects of the BACnet protocol?

[Sergeywwxx]

Thanks a lot. But still AV and AI objects are slow.

[FedericoM]

Hello,

here attached the example available with the BACnet Addons library.

It's not clear to me what is slow, the update on BMS side when you subscribe the object?