Carrier 30GTN Service And Troubleshooting Manual page 70

DESCRIPTION
1 Control Mode
2 Occupied
3 CCN Chiller
4 Alarm State
5 Active Demand Limit
6 Percent Total Capacity
7 Requested Stage
8 Load/Unload Factor
9 Active Setpoint
10 Control Point
11 Entering Fluid Temp
12 Leaving Fluid Temp
13 Emergency Stop
14 Minutes Left for Start
DESCRIPTION
1 Circuit A Analog Values
2 Percent Total Capacity
3 Percent Available Cap
4 Discharge Pressure
5 Suction Pressure
6 Saturated Condensing Tmp
7 Saturated Suction Temp
8 Compressor Suction Temp
9 Suction Superheat Temp
10 EXV % Open
DESCRIPTION
1 Circuit A Discretes
2 Fan A1 Relay
3 Fan A2 Relay
4 Oil Pressure Switch
5 Compressor A1 Relay
6 Compressor A2 Relay
7 Compressor A3 Relay
8 Compressor A4 Relay
9 Unloader A1 Relay
10 Unloader A2 Relay
11 Hot Gas Bypass Relay
GENUNIT (General Unit Parameters)
STATUS
0 = Service Test
1 = OFF - local control
2 = OFF-CCN control
3 = OFF-timeclock
4 = Emergency stop
5 = ON-local control
6 = ON-CCN control
7 = ON-timeclock
Yes/No
Start/Stop
Normal
0-100
0-100
nn
snnn.n
snnn.n
snnn.n
snnn.n
snnn.n
Enable/Emstop
nn
CIRCA AN (Circuit A Analog values)
STATUS
0-100
0-100
nnn.n
nnn.n
snnn.n
snnn.n
snnn.n
snnn.n
0-100.0
CIRCA DO (Circuit A Discrete Parameters)
STATUS
ON/OFF
ON/OFF
OPEN/CLOSE
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
70
UNITS POINT
MODE
OCC
CHIL S S
ALM
% DEM LIM
% CAP T
STAGE
SMZ
°F SP
°F CTRL PNT
°F EWT
°F LWT
EMSTOP
min MIN LEFT
UNITS POINT
% CAPA T
% CAPA A
PSI DP A
PSI SP A
°F TMP SCTA
°F TMP SSTA
°F CTA TMP
^F SH A
% EXV A
UNITS POINT
FAN A1
FAN A2
OILSW A
K A1 RLY
K A2 RLY
K A3 RLY
K A4 RLY
UNL A1
UNL A2
HGAS
FORCEABLE
N
N
Y
N
Y
N
N
N
N
Y
N
N
Y
N
FORCEABLE
N
N
N
N
N
N
N
N
N
FORCEABLE
N
N
N
N
N
N
N
N
N
N