17.03.2019, 19:32
(This post was last modified: 17.03.2019, 19:41 by Erwin van der Zwart.)
Hi,
The fact that ASHRAE has specified something does not automatically means it is implemented.
Manufacturers have a lot of freedom in BACnet even if a product is BTL listed.
For a BACnet object there are only 3 properties mandatory and those are ID, Name and Type all other properties are optional including the property Unit.
Nice thing to notice is that even the Value property is optional (:
The Unit property is not existing in the BACnet objects that are hosted by the controller.
BR,
Erwin
The fact that ASHRAE has specified something does not automatically means it is implemented.
Manufacturers have a lot of freedom in BACnet even if a product is BTL listed.
For a BACnet object there are only 3 properties mandatory and those are ID, Name and Type all other properties are optional including the property Unit.
Nice thing to notice is that even the Value property is optional (:
The Unit property is not existing in the BACnet objects that are hosted by the controller.
BR,
Erwin