Appendix g - lonworks communications points – Bell & Gossett S14333 Technologic 5500 Series ZoneSav Controller User Manual
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Appendix G - LonWorks Communications Points
SNVT
NV
Length
Index
Name
SNVT Type
(bytes)
POINT DESCRIPTION
RANGE/VALUE
Units
0
nvoStart_Stop
SNVT_Switch (95)
2
System Start/Stop status
1 = Start 0 = Stop
N/A
1
nvoAuto_Manual
SNVT_Switch (95)
2
Auto/Manual Status
1 = Auto 0 = Manual
N/A
2
nvoAI1_Fail
SNVT_Switch (95)
2
Analog Input #1 Failure
1 = Failure 0 = O.K.
N/A
3
nvoAI2_Fail
SNVT_Switch (95)
2
Analog Input #2 Failure
1 = Alarm 0 = O.K.
N/A
4
nvoAI3_Fail
SNVT_Switch (95)
2
Analog Input #3 Failure
1 = Failure 0 = O.K.
N/A
5
nvoAI4_Fail
SNVT_Switch (95)
2
Analog Input #4 Failure
1 = Failure 0 = O.K.
N/A
6
nvoAI5_Fail
SNVT_Switch (95)
2
Analog Input #5 Failure
1 = Failure 0 = O.K.
N/A
7
nvoAI6_Fail
SNVT_Switch (95)
2
Analog Input #6 Failure
1 = Alarm 0 = O.K.
N/A
8
nvoAI7_Fail
SNVT_Switch (95)
2
Analog Input #7 Failure
1 = Failure 0 = O.K.
N/A
9
nvoAI8_Fail
SNVT_Switch (95)
2
Analog Input #8 Failure
1 = Failure 0 = O.K.
N/A
10
nvoGen_Alarm
SNVT_Switch (95)
2
General Alarm
1 = Alarm 0 = O.K.
N/A
11
nvoSys_Temp
User defined (0)
2
System Temperature
0 to Span
°F
12
nvoZS_Temp
User defined (0)
2
Zone Supply Temperature
0 to Span
°F
13
nvoZR_Temp
User defined (0)
2
Zone Return Temperature
0 to Span
°F
14
nvoFlow
User defined (0)
2
Zone Flow
0 to Span
GPM
15
nvoSupply_SP
User defined (0)
2
Zone Supply Setpoint
0 to 999
°F
16
nvoReturn_SP
User defined (0)
2
Zone Return Setpoint
0 to 999
°F
17
nvoActive_PV
User defined (0)
2
Active Process Variable
0 to Span
°F
18
nvoActive_SP
User defined (0)
2
Active Setpoint
0 to 999
°F
19
nvoValve_Pos
SNVT_Count (8)
2
Valve Position
0 - 100%
%
20
nvoValve_Fdbk
SNVT_Count (8)
2
Valve Feedback
0 - Span
%
21
nvoSeason_Mode
SNVT_Count (8)
2
Season Mode
0 = Summer, 1 = Winter
N/A
22
nviStart_Stop
SNVT_Switch (95)
2
Remote Start/Stop
1 = Start 0 = Stop
N/A
23
nviPurge
SNVT_Switch (95)
2
Remote Purge
1 = Start Purge (Positive Edge)
N/A
24
nviSum_Wint
SNVT_Switch (95)
2
Remote Sum/Winter switch
0 = Summer, 1 = Winter
N/A
25
nviOvrd_Sys_Temp
User defined (0)
2
Override System Temp
0 to Span
°F
26
nviOvrd_ZS_Temp
User defined (0)
2
Override Zone Supply Temp
0 to Span
°F
27
nviOvrd_ZR_Temp
User defined (0)
2
Override Zone Return Temp
0 to Span
°F
28
nviOvrd_Flow
User defined (0)
2
Override Zone Flow
0 to Span
GPM
29
nviOvrd_ZS_SP
User defined (0)
2
Override Zone Supply Setpoint
0 to 999
°F
30
nviOvrd_ZR_SP
User defined (0)
2
Override Zone Return Setpoint
0 to 999
°F