Carrier 23XL - Page 32

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Table 3 — CVC Display Data (cont)
EXAMPLE 12 — ISM_HIST DISPLAY SCREEN
To access this display from the
CVC default
screen:
1. Press .
2. Press .
3. Scroll down to highlight .
4. Press .
5. Scroll down to highlight
.
NOTE: All variables with CAPITAL LETTER point names are available for CCN read operation;
forcing shall not be supported on maintenance screens.
EXAMPLE 13 — WSMCHLRE DISPLAY SCREEN
To access this display from the
CVC default
screen:
1. Press .
2. Press .
3. Scroll down to highlight .
4. Press .
5. Scroll down to highlight
.
NOTE: All variables with CAPITAL LETTER point names are available for CCN read operation;
forcing shall not be supported on maintenance screens.
DESCRIPTION STATUS UNITS POINT
ISM FAULT HISTORY
Values At Last Fault:
Line Current Phase 1
0-99999 AMPS AMPS_1F
Line Current Phase 2
0-99999 AMPS AMPS_2F
Line Current Phase 3
0-99999 AMPS AMPS_3F
Line Voltage Phase 1
0-99999 VOLTS VOLTS_1F
Line Voltage Phase 2
0-99999 VOLTS VOLTS_2F
Line Voltage Phase 3
0-99999 VOLTS VOLTS_3F
Ground Fault Phase 1
0-999 AMPS GF_1F
Ground Fault Phase 2
0-999 AMPS GF_2F
Ground Fault Phase 4
0-999 AMPS GF_3F
12T Sum Heat-Phase 1
0-200 % HEAT1SUMF
12T Sum Heat-Phase 2
0-200 % HEAT2SUMF
12T Sum Heat-Phase 3
0-200 % HEAT3SUMF
Line Frequency
0-99 HZ FREQ_F
ISM FAULT STATUS
0-9999 ISM_STAT
MENU
SERVICE
CONTROL ALGORITHM STATUS
SELECT
ISM_HIST
MENU
SERVICE
CONTROL ALGORITHM STATUS
SELECT
WSMCHLRE
DESCRIPTION STATUS UNITS POINT
WSM Active?
0/1 NO/YES WSMSTAT
Chilled Water Temp
0.0-99.9 DEG F CHWTEMP
Equipment Status
0/1 OFF/ON CHLRST
Commanded State
XXXXXXXX TEXT CHLRENA
CHW setpt Reset Value
0.0-25.0 DEG F CHWRVAL
Current CHW Set Point
0.0-99.9 DEG F CHWSTPT