Device

From BACnet Wiki
(Redirected from Device Object)
Jump to: navigation, search

BACnet Device Object

Uniquely identified by a Device Object Identifier. This means that the Device Object Identifier needs to be unique Internetwork Wide.

Device instances are required to encompass the full 22 bit range in values, i.e. 1 - (2^22-2) (1 to 4194302) .

The value 2^22-1 = 4194303 is reserved as a wildcard.

The Object Name of the Device Object needs to be unique internetwork Wide.

Section 12.11 pg 178 of the BACnet Specification

Uniquely located by a NSAP.

Device Object
Property Identifier Property Datatype Conformance Code
Object Identifier BACnetObjectIdentifier R
Object Name CharacterString R
Object Type BACnetObjectType R
System Status BACnetDeviceStatus R
Vendor Name CharacterString R
Vendor Identifier Insigned16 R
Model Name CharacterString R
Firmware Revision CharacterString R
Application Software Revision CharacterString R
Location CharacterString O
Description CharacterString O
Protocol Version Unsigned R
Protocol Revision Unsigned R
Protocol Services Supported BACnetServicesSupported R
Protocol Object Types Supported BACnetObjectTypesSupported R
Object List BACnetArrayN of BACnetObjectIdentifier R
Database Revision Unsigned R

See this article for an introduction.



Keyword List
APDU BBMD BVLC BVLL DADR DNET Encoding I-Am LSAP MAC NPCI NPDU NSAP NSDU SA SADR SNET

Device Profiles

Edit this box.

Glossary