Appendix A - Common HVAC SNVT's
LonWorks Integration Guide
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14
SNVT #
SNVT Name
Element #
Measurement
Value
39
SNVT_temp
0
°C
-274 — 6,279.5
83
SNVT_state
0
0 — 65,535
Each bit must be parsed out using control
program logic.
84
SNVT_time_stamp
0
year
0 — 3,000
1
month
1 — 12 = January — December
0 = month not specified
2
day
1 — 31
0 = day not specified
3
hour
0 — 23
4
minute
0 — 59
5
second
0 — 59
85
SNVT_zerospan
0
zero offset
-163.84% — 163.835%
1
span multiplier
0 — 32.7675
87
SNVT_elapsed_tm
0
day
0 — 65,535
1
hour
0 — 23
2
minute
0 — 59
3
second
0 — 59
4
millisecond
0 — 999
88
SNVT_alarm
0 — 5
location
0 — 255 (decimal ASCII value)
location of node number,
description of characters used
6
object ID (in node)
0 — 65,535
Appendix A - Common HVAC SNVT's
