Honeywell ALERTON ACM-VLX - Appendix F: BACnet Object and Property Reference

Installation and Operations Guide
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ACM-VLX/VLX/EXP/AXM
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Appendix F: BACnet object and property reference
Use Table 25 for a general overview of the BACnet objects available in the
VLX/ACM-VLX. Use the tables that follow for details about the properties of
each object listed. For properties, a check in the W column indicates a property
is writable. Items in boldface will always appear as shown.
Table 25 VLX/ACM-VLX o bje c ts
Obje c t
(ins tanc e rang e)
Re marks
AI (0-7999) Analog input obje cts as s ociate d with physical, univers al input
te rminals on EXPs /AXMs . AIs are ide ntifie d as AI-e 0nn,
where e is the EXP/AXM addre s s (0-7) and nn is the input
te rminal numbe r.
AO (0-7999) Analog output obje cts as s ociated with phys ical output
te rminals on EXPs /AXMs . AOs are ide ntifie d as AO-e 0nn,
where e is the EXP/AXM addre s s (0-7) and nn is the output
te rminal numbe r.
AV (0–7999) RESERVED AVs for EXP/AXM configuration, status , and
backup values . Do not use the s e AVs for ge ne ral
programming or automation. The s e AVs do not s upport the
priority-array prope rty.
AV (8000–8499) Ge ne ral us e AVs . The s e AVs s upport the priority-array
prope rty.
BI (0-7999) Binary input obje cts as s ociate d with phys ical, univers al input
te rminals on EXPs /AXMs . BIs are ide ntified as BI-e 0nn,
where e is the EXP/AXM addre s s (0-7) and nn is the input
te rminal numbe r.
BO (0-7999) Binary output obje cts as s ociate d with phys ical output
te rminals on EXPs /AXMs . BOs are ide ntifie d as BO-e 0nn,
where e is the EXP/AXM addre s s (0-7) and nn is the output
te rminal numbe r.
BV (8000-8499) Ge ne ral us e BVs . Thes e BVs s upport the priority-array
prope rty.
Cale ndar Describes a list of cale ndar date s , s pe cial e ve nt date s ,
holiday dates, and date range s.
Device Provide s ge ne ral information about a de vice
Eve nt Enrollme nt Define s an event and conne cts the occurre nce of the e ve nt
to the trans mission of an e ve nt notification. Us e d in BACtalk/
Compass primarily for alarms.
File (0) Provide s information about the ROC file .
File (1024) Provide s information about the curre nt DDC file .
File (2048) Provides information about the DDC trap file .
Notification Clas s Stores a list of available re cipients for the dis tribution of
e ve nt notifications (alarms , tre ndlog gathering, e tc.).
Program 0 Store s information about the ROC/Controlle r program.
Program 1024 Store s program s tatus information about the curre nt DDC
program.
Sche dule Controls designated prope rties by pe riodic s che dule that
may recur during a range of date s .