Carrier AQUASNAP 30RAP010-150 Controls, Start-Up, Operation, Service, And Troubleshooting page 120

Air-cooled chillers with puron refrigerant (r-410a)
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APPENDIX D — BACNET COMMUNICATION OPTION (cont)
POINT DESCRIPTION
Control Mode
Control Point
Cooler Entering Fluid
Cooler Fluid
Cooler Flow Switch
Cooler Freeze Protection
Cooler Leaving Fluid
Cooler LWT Setpoint
Cooler Pump 1 Interlock
Cooler Pump 2 Interlock
Cooler Pump Relay 1
Cooler Pump Relay 2
Cooler Pump Select
Cooler Pump Shutdown Dly
Cooler/Pump Heater
Cooler Reset Type
Cooling Ramp Loading
Cooling Setpoint 1
Cooling Setpoint 2
CSM Controlling Chiller
Demand Level 1
Demand Level 2
Demand Level 3
Demand Limit Select
Demand Limit Switch 1
Demand Limit Switch 2
Demand/Sound Limited
Discharge Gas Temp
Discharge Pressure
Discharge Pressure
Dual Setpoint
Dual Setpoint Switch
Element Comm Status
Emergency Stop
Entering Fluid Temp
EXV% Open
EXV% Open
LEGEND
R
— Read
W — Write
Table G — Network Points List (cont)
CCN POINT
READ/
UNITS
NAME
WRITE
STAT
R
CTRL_PNT
R/W
°F
COOL_EWT
R
°F
FLUIDTYP
R
COOLFLOW
R
MODE_16
R
COOL_LWT
R
°F
LWT_SP
R
°F
PMP1_FBK
R
PMP2_FBK
R
COOLPMP1
R
COOLPMP2
R
PMP_SLCT
R/W
PUMP_DLY
R/W
min
COOL_HTR
R
CRST_TYP
R
CRAMP
R/W
CSP1
R/W
°F
CSP2
R/W
°F
MODE_1
R
R/W
%
R/W
%
R/W
%
DMD_CTRL
R
DMD_SW1
R
DMD_SW2
R
MODE_15
R
DISGAS
R
°F
DP_A
R
psig
DP_B
R
psig
MODE_13
R
DUAL_IN
R
R
EMSTOP
R/W
EWT
R
°F
EXV_A
R
%
EXV_B
R
%
DEFAULT
RANGE
VALUE
1 = Test
2 = Local Off
3 = CCN Off
4 = Clock Off
5 = Emergency Stop
6 = Local On
7 = CCN On
8 = Clock On
9 = Heat Enabled
10 = Pump Delay
44.0
-20 - 70
1 = Water
2 = Medium Brine
1
0 - 10
1 = No Reset
2 = 4-20mA Input
3 = External Temp-
OAT
4 = Return Fluid
5 = External Temp-
SPT
1.0
0.2 - 2.0
44.0
-20 - 70
44.0
-20 - 70
1 = None
2 = External Sw.
Input
3 = 4-20mA Input
4 = Loadshed
Enabled
Enabled/Emstop
120
BACNET
BACNET
OBJECT ID
OBJECT NAME
AV:8
stat_1
AV:5
ctrl_pnt_1
AV:30
cool_ewt_1
MSV:4
fluidtype_msv_1
BV:11
coolflow_1
BV:42
mode_16_1
AV:31
cool_lwt_1
AV:38
lwt_sp_1
BV:9
pmp1_fbk_1
BV:10
pmp2_fbk_1
BV:7
coolpmp1_1
BV:8
coolpmp2_1
AV:40
pmp_slct_1
AV:41
pump_dly_1
BV:59
cool_htr_1
MSV:7
crst_typ1_msv_1
AV:56
cramp_1
AV:53
csp1_1
AV:54
csp2_1
BV:30
mode_1_1
AV:80
dmv_lvl_1_perct_1
AV:81
dmv_lvl_2_perct_1
AV:82
dmv_lvl_3_perct_1
MSV:8
dmd_ctrl_msv_1
BV:25
dmd_sw1_1
BV:26
dmd_sw2_1
BV:41
mode_15_1
AV:15
disgas_1
AV:13
dp_a_1
AV:23
dp_b_1
BV:39
mode_13_1
BV:29
dual_in_1
BV:2999
element_stat_1
BV:6
emstop_1
AV:6
ewt_1
AV:18
exv_a_1
AV:27
exv_b_1

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