Carrier WeatherExpert 48N2 Controls, Start-Up, Operation, Service, And Troubleshooting page 248

Packaged rooftop cooling units with gas heat, optional electric heat, or hydronic heat and comfortlink controls version 10.x
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APPENDIX F — BACNET COMMUNICATION OPTION (CONT)
POINT DESCRIPTION
Air Temp Lvg Evap Coil
Air Temp Lvg Supply Fan
Air Temp Lvg Supply Fan Thermistor Failure
Airside Linkage
Airside Linkage Alarm
Alarm State
Building Pressure
Building Pressure Setp.
Cir A Discharge Press Transducer Failure
Cir A Discharge Pressure
Cir A Low Sat Suction Temperature Alarm
Cir A Sat. Condensing Temperature
Cir A Sat. Suction Temperature
Cir A Suction Press Transducer Failure
Cir A Suction Pressure
Cir B Discharge Press Transducer Failure
Cir B Discharge Pressure
Cir B Low Sat Suction Temperature Alarm
Cir B Sat. Condensing Temperature
Cir B Sat. Suction Temperature
Cir B Suction Press Transducer Failure
Cir B Suction Pressure
Circuit A Compressor 1 Failure
Circuit A Compressor 2 Failure
Circuit A Compressor 3 Failure
Circuit A High Head Pressure
Circuit A High Pressure Switch Failure
Circuit A Loss of Charge
Circuit B Compressor 1 Failure
Circuit B Compressor 2 Failure
Circuit B Compressor 3 Failure
Circuit B High Head Pressure
Circuit B High Pressure Switch Failure
Circuit B Loss of Charge
Compressor A1 Relay
Compressor A2 Relay
Compressor A3 Relay
Compressor A4 Relay
Compressor B1 Relay
Compressor B2 Relay
Compressor B3 Relay
Compressor B4 Relay
Compressor Lockout Temp
Controlling Return Air Temp
Controlling Space Temp
Controlling Static Pressure Setpoint
Cooling Control Point
Ctl.Temp RAT,SPT or ZONE
Current Running Capacity
Current Running Capacity (Heat)
Dehumidify Cool Setpoint
Dehumidify Input
Dehumidify RH Setpoint
Demand Limit Sw.1 Setpt.
Demand Limit Sw.2 Setpt.
Dmd Level Map Select
Econ 1 Out Act.Curr.Pos.
Econ1Out Act. Cmd Pos
Econ2 Ret Cmd Position
Econ3 Ret Cmd Position
Econo Current Min. CFM
Econo Current Min. Pos.
Economizer Active?
Economizer Max.Position
Economizer Min.Flow
Economizer Min.Position
NETWORK POINTS LIST
READ/
TYPE
CCN POINT NAME
WRITE
CAP
CCT
CAP
SAT
CALM
BBV
BALM
CBP
CAP
BP
CAP
BPSP
R/W
CALM
CAP
DP_A
CALM
CAP
SCTA
CAP
SSTA
CALM
CAP
SP_A
CALM
CAP
DP_B
CALM
CAP
SCTB
CAP
SSTB
CALM
CAP
SP_B
CALM
CALM
CALM
CALM
CALM
CALM
CALM
CALM
CALM
CALM
CALM
CALM
CBP
CMPA1
CBP
CMPA2
CBP
CMPA3
CBP
CBP
CMPB1
CBP
CMPB2
CBP
CMPB3
CBP
CAP
OATLCOMP
R/W
CAP
RETURN_T
R/W
CAP
SPACE_T
R/W
BAV
CAP
COOLCPNT
CAP
CTRLTEMP
CAP
CAP
HTSG_CAP
CAP
DHCOOLSP
R/W
CBP
DHDISCIN
CAP
DHRELHSP
R/W
CAP
DLSWSP1
R/W
CAP
DLSWSP2
R/W
BBV
M684
CAP
ECON1POS
CAP
ECONOCMD
R/W
CAP
ECN2CPOS
R/W
CAP
ECN3CPOS
R/W
CAP
ECMINCFM
CAP
ECMINPOS
CBP
ECACTIVE
CAP
ECONOMAX
R/W
CAP
OACFMMAX
R/W
CAP
ECONOMIN
W
248
DEFAULT
UNITS
RANGE
VALUE
R
°F
R
°F
R
R
R
R
R
"H2O
H2O
0.05
–0.25 to 0.25
R
PSIG
R
°F
R
°F
R
PSIG
R
PSIG
R
°F
R
°F
R
PSIG
R
0 to 1
R
0 to 1
R
0 to 1
R
0 to 1
R
0 to 1
R
0 to 1
°F
40
–20 to 55
dF
–40 to 240
dF
–40 to 240
R
dF
–20 to 140
R
°F
0 to 100
R
%
0 to 100
°F
40 to 55
W
0 to 1
%
55
10 to 90
%
80
0 to 100
%
50
0 to 100
W
R
%
%
0 to 100
%
0 to 100
%
0 to 100
R
CFM
0 to 20000
R
%
0 to 100
R
0 to 1
%
98
0 to 100
CFM
2000
0 to 20000
%
5
0 to 100
BACNET
BACNET
OBJECT ID
OBJECT NAME
AV:11
cct_1
AV:10
sat_1
BV:88
a700_1
BV:2601
a_link_status_1
BV:7030
air_linkage_fail_1
BV:9
alm_1
AV:1070
bldg_static_press_1
AV:3070
bldg_press_stpt_1
AV:1601
discharge_press_a_1
AV:1602
sat_cond_temp_a_1
AV:1603
sat_suction_temp_a_1
AV:1600
suction_press_a_1
AV:1605
discharge_press_b_1
AV:1606
sat_cond_temp_b_1
AV:1607
sat_suction_temp_b_1
AV:1604
suction_press_b_1
BV:16
cmpa1_1
BV:17
cmpa2_1
BV:13
cmpa3_1
BV:18
cmpb1_1
BV:19
cmpb2_1
BV:14
cmpb3_1
AV:40
oatlcomp_1
AV:1030
re_temp_1
AV:2007
space_temp_1
AV:1024
cool_ctrl_point_1
AV:43
ctrltemp_1
AV:44
htsg_cap_1
AV:49
dhcoolsp_1
BV:30
dhdiscin_1
AV:50
dhrelhsp_1
AV:53
dlswsp1_1
AV:54
dlswsp2_1
BV:2
m684_1
AV:1028
econ1_pos_1
AV:67
econocmd_1
AV:41
ecn2cpos_1
AV:129
ecn3cpos_1
AV:42
ecmincfm_1
AV:45
ecminpos_1
BV:36
ecactive_1
AV:70
economax_1
AV:46
oacfmmax_1
AV:4005
econ_min_1

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