Installation and Operations Guide
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Appendix F: BACnet object and property reference
© Honeywell. All Rights Reserved. LT-VLXEXPAXMIOG Rev. 01
93
Properties of VLX/ACM-VLX Program objects
Table 36 Properties of VLX/ACM-VLX Program objects
Prope rty W Type Example Re marks
de s cription Characte r s tring Occupied
Setpoint
A de s cription as s igne d to de s cribe the obje ct’s function.
de s cription-of-halt Characte r string Program
halte d by
request
ins tance-of Characte r string ale rton hq
alerVLX
0*00000000*
<</ACM-
VLX? >>
He ader information for the file . Program 0 does not
support this prope rty.
obje ct-ide ntifie r BACne t_ Object_
Id e n tifie r
program
1024
This prope rty cons ists of the obje ct-type prope rty and
the object ins tance , which is a nume ric code that
identifies the object of interest.
obje ct-name Characte r string Pro g ram
Objec t 1024
obje ct-type Enumerated Program
out-of-s e rvice Boole an FALS E
program-change
Enumerated READY Us e d to command the program s tate . A program can be
stopped using the HALT command, for example , and
starte d again with RESTART.
program-location Character string DDC
Seque nce =
60
Set when program s tops.
program-s tate Enume rate d RUNNING Possible state s include RUNNING, IDLE, HALTED.
reas on-for-halt Enumerate d PROGRAM
reliability Enumerated NO FAULT
DETECTED
status -flags Bit s tring In alarm = 0,
fault = 0,
ove rridden =
0, out of
se rvice = 0
A four-pos ition bit s tring that indicate s the status of the
obje ct. If a s tatus bit =1, that status is TRUE.
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