Carrier 19XR User Manual page 25

Hermetic centrifugal liquid chillers 50/60 hz with pic ii controls and hfc-134a
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To access this display from the CVC/ICVC default screen:
1. Press
.
MENU
2. Press
STATUS
.
3. Scroll down to highlight
POWER
4. Press
.
SELECT
DESCRIPTION
Average Line Current
Actual Line Current
Average Line Voltage
Actual Line Voltage
Power Factor
Motor Kilowatts
**Motor Kilowatt-Hours
Demand Kilowatts
Line Current Phase 1
Line Current Phase 2
Line Current Phase 3
Line Voltage Phase 1
Line Voltage Phase 2
Line Voltage Phase 3
Ground Fault Phase 1
Ground Fault Phase 2
Ground Fault Phase 3
Frequency
I2T Sum Heat-Phase 1
I2T Sum Heat-Phase 2
I2T Sum Heat-Phase 3
NOTES:
1. All variables with CAPITAL LETTER point names are available for CCN read operation.
2. Those shown with (**) shall support write operations for CVC/ICVC only.
To access this display from the CVC/ICVC default screen:
1. Press
MENU
.
2. Press
STATUS
.
3. Scroll down to highlight
ISM_STAT
4. Press
SELECT
.
DESCRIPTION
ISM Fault Status
Single Cycle Dropout
Phase Loss
Overvoltage
Undervoltage
Current Imbalance
Voltage Imbalance
Overload Trip
Locked Rotor Trip
Starter LRA Trip
Ground Fault
Phase Reversal
Frequency Out of Range
ISM Power on Reset
Phase 1 Fault
Phase 2 Fault
Phase 3 Fault
1CR Start Complete
1M Start/Run Fault
2M Start/Run Fault
Pressure Trip Contact
Starter Fault
Motor Amps Not Sensed
Starter Acceleration Fault
High Motor Amps
1CR Stop Complete
1M/2M Stop Fault
Motor Amps When Stopped
Hardware Failure
NOTE: All variables with CAPITAL LETTER point names are available for CCN read operation.
Table 2 — CVC/ICVC Display Data (cont)
EXAMPLE 6 — POWER DISPLAY SCREEN
.
STATUS
0-999
0-99999
0-999
0-99999
0.0-1.0
0-99999
0-99999
0-99999
0-99999
0-99999
0-99999
0-99999
0-99999
0-99999
0-999
0-999
0-999
0-99
0-200
0-200
0-200
EXAMPLE 7 — ISM_STAT DISPLAY SCREEN
.
STATUS
0-223
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
UNITS
%
AMPS
%
VOLTS
kW
kWH
kWH
AMPS
AMPS
AMPS
VOLTS
VOLTS
VOLTS
AMPS
AMPS
AMPS
Hz
%
%
%
UNITS
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
FALSE/TRUE
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
FALSE/TRUE
NORMAL/ALARM
NORMAL/ALARM
NORMAL/ALARM
25
POINT
%_AMPS
AMP_A
VOLT_P
VOLT_A
PF
KW_A
KWH
DEM_KWH
AMPS_1
AMPS_2
AMPS_3
VOLTS_1
VOLTS_2
VOLTS_3
GF_1
GF_2
GF_3
FREQ
HEAT1SUM
HEAT2SUM
HEAT3SUM
POINT
ISMFLT
CYCLE_1
PH_LOSS
OV_VOLT
UN_VOLT
AMP_UNB
VOLT_UNB
OVERLOAD
LRATRIP
SLRATRIP
GRND_FLT
PH_REV
FREQFLT
ISM_POR
PHASE_1
PHASE_2
PHASE_3
START_OK
1M_FLT
2M_FLT
PRS_RIP
STRT_FLT
NO_AMPS
ACCELFLT
HIGHAMPS
STOP_OK
1M2MSTOP
AMPSTOP
HARDWARE

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