CCN Variables: Software SIO Points
S-A
°F
Leaving Water Temperature
LWT
S-A
°F
CCN Leaving Chiller Water Setpoint
LCW_STPT
S-A
%
Master Slave Lag limit
LAG_LIM
S-A
Hours
Compressor B2 Run time Operation
HR_CP_B2
S-A
Hours
Compressor B1 Run time Operation
HR_CP_B1
S-A
Hours
Compressor A2 Run time Operation
HR_CP_A2
S-A
Hours
Compressor A1 Run time Operation
HR_CP_A1
S-A
Hours
Chiller Run time Operation
HR_MACH
S-A
-
Heat/Cool Select ( 0=Cool 1= Heat )
HC_SEL
S-A
Fan stages Circuit B
FAN_ST_B
S-A
Fan stages Circuit A
FAN_ST_A
S-A
%
EXV Position Circuit B
EXV_B
S-A
%
EXV Position Circuit A
EXV_A
S-A
°F
Entering Water Temperature
EWT
S-D
-
Emergency Stop Enable/Disable via CCN flag
EMSTOP
S-A
psi
Compressor B2, Oil Differential Pressure
DOP_B2
S-A
psi
Compressor B1, Oil Differential Pressure
DOP_B1
S-A
psi
Compressor A2, Oil Differential Pressure
DOP_A2
S-A
psi
Compressor A1, Oil Differential Pressure
DOP_A1
S-A
^F
Discharge Superheat Circuit B
DSH_B
S-A
^F
Discharge Superheat Circuit A
DSH_A
S-A
Percent
Active Demand Limit Value
DEM_LIM
S-A
°F
Chiller Control Water
CTRL_WT
S-A
°F
Chille Control Point
CTRL_PNT
S-D
-
Cooler heater output
COOLHEAT
S-A
°F
Consensing Setpoint
COND_SP
S-D
-
Condenser pump status
COND_PMP
S-D
-
Cooler pump # 2 status
CL_PUMP2
S-D
-
Cooler pump # 1 status
CL_PUMP1
S-D
-
CCN Enable/Disable the start/Stop Chiller Flag
CHIL_S_S
S-D
-
CCN Chiller Occupancy Flag
CHIL_OCC
S-D
-
CCN Chiller status (for SM & Master/Slave operation )
CHILSTAT
S-A
Percent
Chiller Available Percent Capacity (running or not)
CAP_T_AV
S-A
Percent
Machine Percent Capacity
CAP_T
S-A
Percent
Circuit B Percent Capacity
CAPB_T
S-A
Percent
Circuit A Percent Capacity
CAPA_T
S-AI
-
Alarm Status (0=no alarm 1=partial alarm 2=total alarm)
ALM
TYPE
UNITS
DESCRIPTIONS
POINT NAMES
CARRIER SA
USER'S GUIDE FOR
30GX&HX PRO_DIALOG 4 V.2
ECG-UG-02-002
Rev: Original
Page: 81/98
©
C
ARRIER
S
.
A
NOT
TO
BE
DISCLOSED
TO
PERSONS
OUTSIDE
CARRIER
ORGANIZATION
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