Carrier 48LC Series Controls, Start-Up, Operation And Troubleshooting page 166

Single package rooftop units with systemvu controls version 3.x and puron (r-410a) refrigerant
Table of Contents

Advertisement

POINT DESCRIPTION
Space Temperature Sensor
SPRH Assigned Channel
SPRH Sensor Value @ 20mA
SPRH Sensor Value at 4mA
SPT Offset Range (+/-)
SPT Offset Total diff
Std Barometric Pressure
Supply Air Temp Trend
Supply Air Temperature
System Demand
System Demand Alert
System ODF speed test
System Touch AI for SPRH
System Touch AI for SPT
System Touch Device Inst
System Touch Poll Rate
System Touch RH Value
System Touch Temp Value
T24 Heat/Cool End Delay
T24 Min Diff in RAT-OAT
T24 Test Maximum Pos
T24 Test Minimum Pos
T24Econ Min Move for SAT
Timed Override Duration
Timed Override Hours
TLO cancel
TLO limit
TLO Time Remaining
UFC PreOcc Time
Unit Full Load Run Hours
Unit Full Load Starts
Unit Startup Delay
Unocc Free Cool Low Temp
Unoccupied Cool Setpoint
Unoccupied Heat Setpoint
Unoccupied Setpoint Gap
Unoccupied SPRH Setpoint
UnoccupiedZone Setpoint
User Min Pos Pnt 1 Valid
User Min Pos Pnt 2 Valid
User Min Pos Pnt 3 Valid
User Password
Value of Prime variable
Vent IDF Resets Count
Vent IDF Run Hours
Ventilation Fan Starts
Ventilation Only IDF Spd
Zone Sensor 1 Address
Zone Sensor 2 Address
Zone sensor 3 address
Zone sensor 4 address
Zone sensor 5 address
ZS Zone Temp
* BACnet is a registered trademark of ASHRAE (American Society of Heating, Refrigerating, and Air-Conditioning Engineers).
APPENDIX E — BACNET POINTS LIST
Table Y — BACnet* AV Points List (cont)
POINT ACCESS
UNITS
READ ONLY
°F
R/W
R/W
%
R/W
%
R/W
°F
READ ONLY
°F delta
R/W
IN_HG_OF_KPAG std_barp
READ ONLY
READ ONLY
°F
READ ONLY
R/W
R/W
RPM
R/W
R/W
R/W
R/W
R/W
%
R/W
°F
R/W
min
R/W
°F
R/W
%
R/W
%
R/W
%
R/W
hrs
R/W
min
R/W
sec
R/W
sec
READ ONLY
sec
R/W
min
READ ONLY
hrs
READ ONLY
R/W
sec
R/W
°F
R/W
°F
R/W
°F
R/W
READ ONLY
%
R/W
°F
READ ONLY
READ ONLY
READ ONLY
R/W
READ ONLY
READ ONLY
READ ONLY
hrs
READ ONLY
R/W
%
R/W
R/W
R/W
R/W
R/W
R/W
°F
BACNET
BACNET
OBJECT NAME
spt_loc
AV:297
sprhchan
AV:372
sprh_20ma
AV:373
sprh_4ma
AV:375
spto_rng
AV:298
sptodiff
AV:6020
AV:303
sattrend
AV:342
sa_temp
AV:1008
sys_demand
AV:37
sys_dmd_alert
AV:227
s_odfspd
AV:123
aistsprh
AV:8027
aistspt
AV:8026
devst
AV:8024
pollst
AV:8025
strh_net
AV:8022
stst_net
AV:8023
t24chdly
AV:305
t24ratdf
AV:307
t24tstmx
AV:310
t24tstmn
AV:309
t24ecsts
AV:306
otl_cfg
AV:179
ovr_ext
AV:180
tlocan
AV:6029
tlolim
AV:6027
tlorem
AV:6028
ufctime
AV:105
hour_full_ld
AV:52
st_fload
AV:140
startdly
AV:153
oatlufc
AV:287
ucsp
AV:8
uhsp
AV:178
udb
AV:6004
sprh_usp
AV:461
usp
AV:6005
mp_upt1
AV:332
mp_upt2
AV:333
mp_upt3
AV:214
password
AV:181
prime_v
AV:39
rs_ventf
AV:117
hour_vent_fan
AV:64
st_ventf
AV:152
idf_vent_speed
AV:9
zsaddr1
AV:8034
zsaddr2
AV:8035
zsaddr3
AV:8036
zsaddr4
AV:8037
zsaddr5
AV:8038
ZSZoneTemp
AV:1905
166
VALUE
CCN POINT
ID
RANGE
EQUIVALENT
–40 to 245
SPT_LOC
0 to 3
SPRHCHAN
0.6 to 1
SPRH20MA
0 to 0.5
SPRH_4MA
0 to 5
SPTO_RNG
0 to 20
SPTODIFF
10 to 35
STD_BARP
–285 to 285
SATTREND
-40 to 245
SAT
0 to 255
SYS_DMD
0 to 65535
SYSDMDAT
0 to 1200
S_ODFSPD
0 to 9999
AISTSPRH
0 to 9999
AISTSPT
0 to 4194303
DEVST
10 to 60
POLLST
0 to 1
STRH_NET
–40 to 245
STST_NET
0 to 60
T24CHDLY
5 to 20
T24RATDF
0.0f to 1.0f
T24TSTMX
0.0f to 1.0f
T24TSTMN
0.1 to 0.2
T24ECSTS
0 to 4
OTL_CFG
0 to 240
OVR_EXT
0 to 10
TLOCAN
0 to 14400
TLOLIM
0 to 14400
TLOREM
1 to 999
UFCTIME
0 to 999999
HR_FLOAD
0 to 999999
ST_FLOAD
10 to 600
STARTDLY
–30.0f to 70.0f
OATLUFC
65 to 95
UCSP
40 to 80
UHSP
0 to 55
UDB
0.10 to 1
SPRH_USP
40 to 95
USP
0 to 1
MP_UPT1
0 to 1
MP_UPT2
0 to 1
MP_UPT3
0 to 9999
PASSWORD
–40 to 245
PRIME_V
0 to 65535
RS_VENTF
0 to 999999
HR_VENTF
0 to 999999
ST_VENTF
0 to 1
FSPDVENT
0x00 to 0xFF
ZSADDR1
0x00 to 0xFF
ZSADDR2
0x00 to 0xFF
ZSADDR3
0x00 to 0xFF
ZSADDR4
0x00 to 0xFF
ZSADDR5
–40 to 245
ZSZT

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

50lc series

Table of Contents