Carrier RTU Open v3 Integration Guide

Appendix A: Network Points List for RTU Open
RTU Open v3 Carrier Proprietary and Confidential CARRIER CORPORATION ©2016
Integration Guide All rights reserved
43
Network points list for N2 and LonWorks
N2
Lonworks
Point Name
Point
Access
Units
Default
Value
N2 Network
Point Type
N2
Network
Point
Address
SNVT Type
SNVT Name
Active Heat Stages
R
ADF
11
SNVT_count_inc(9)
nvoHtStgs
Effective Cool Setpoint
R
°F
ADF
22
SNVT_temp_p(105)
nvoEffCoolSP
High Space Temperature R
0=Normal
1=Alarm
BI 35 SNVT_switch(95) nvoHiSpTemp
Low Space Temperature R
0=Normal
1=Alarm
BI 39 SNVT_switch(95) nvoLoSpTmp
Supply Fan Relay State R
0=Off
1=On
BI 23
Supply Fan Status R
0=Off
1=On
BI 24 SNVT_switch(95) nvoFanStatus
Economizer Output
R
%Open
ADF
20
SNVT_lev_percent(81)
nvoEconOut
Outdoor Air Quality
Sensor
R
0=Normal
1=Alarm
BI 41 SNVT_switch(95) nvoOAQSensor
DCV Max Vent Damper
Pos
R/W %Open 50 ADF 18 SNVT_lev_percent(81) nviDCVMaxPos
Space Temperature -
Prime Variable
R °F ADF 48 SNVT_temp_p(105) nvoSpaceTemp
HP Rev Cycle Lockout
Temp
R/W °F -3 ADF 30 SNVT_temp_p(105) nviHPRvClLk
System Outdoor Air
Temperature
R/W °F -999 ADF 54 SNVT_temp_p(105) nviSysOAT
Economizer Purge Min
Pos
R/W %Open 40 ADF 5 SNVT_lev_percent(81) nvoEcnPrgMin
Active Compressor
Stages
R ADF 10 SNVT_count_inc(9) nvoCmpStages
System Mode R
1=Off
2=Fan Only
3=Economizer
Cooling
4=Cooling
5=Heating
6=Dehumidification
7=Test
8=Shutdown
9=Unocc Free
Cooling
10=Fire Shutdown
11=IAQ Override
12=Pre-
occ Purge
13=IGC Override
ADI 13 SNVT_count_inc(9) nvoOpMode
Supply Air Temperature
R
°F
ADF
49
SNVT_temp_p(105)
nvoSAT
DCV Max Ctrl Setpoint
R/W
ppm
650
ADF
17
SNVT_ppm(29)
nviDCVMaxPPM
Occ Relative Humidity
Setpoint
R/W %rh 60 ADF 36 SNVT_lev_percent(81) nviOcRHSP
Occupancy Status R
0=Unoccupied
1=Occupied
BI 18 SNVT_switch(95) nvoOccStatus
Optimal Start Type R/W
1=None
2=Temp
Compensated
3=Learning Adaptive
2 ADI 20 SNVT_count_inc(9) nviOptStType
Setpoint
R/W
°F
ADF
8
SNVT_temp_p(105)
nviUnoccHtSP
Space Relative Humidity
R
0=Normal
BI
45
SNVT_switch(95)
nvoSpRHSenr

Carrier RTU Open v3 Specifications

General

Brand	Carrier
Model	RTU Open v3
Category	Controller
Language	English