Carrier 19XR Start-Up, Operation And Maintenance Instructions Manual page 27

To access this display from the CVC default screen:
1. Press MENU .
2. Press SERVICE .
3. Scroll down to highlight CONTROL ALGORITHM STATUS .
4. Press SELECT .
5. Scroll down to highlight ISM HIST .
DESCRIPTION
ISM FAULT HISTORY
Values At Last Fault:
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
I2T Sum Heat-Phase 1
I2T Sum Heat-Phase 2
I2T Sum Heat-Phase 3
Phase 1 Faulted?
Phase 2 Faulted?
Phase 3 Faulted?
Line Frequency
ISM Fault Status
NOTE: All variables with CAPITAL LETTER point names are available for CCN read operation; forcing shall not be supported on maintenance
screens.
To access this display from the CVC default screen:
1. Press MENU .
2. Press SERVICE .
3. Scroll down to highlight CONTROL ALGORITHM STATUS .
4. Press SELECT .
5. Scroll down to highlight WSMDEFME .
DESCRIPTION
WSM Active?
Chilled Water Temp
Equipment Status
Commanded State
CHW setpt Reset Value
Current CHW Set Point
NOTE: All variables with CAPITAL LETTER point names are available for CCN read operation; forcing shall not be supported on maintenance
screens.
Table 2 — CVC Display Data (cont)
EXAMPLE 12 — ISM HIST DISPLAY SCREEN
STATUS
0-99999
0-99999
0-99999
0-99999
0-99999
0-99999
0-999
0-999
0-999
0-200
0-200
0-200
0/1
0/1
0/1
0-99
0-9999
EXAMPLE 13 — WSMDEFME DISPLAY SCREEN
STATUS
0/1
0.0-99.9
0/1
XXXXXXXX
0.0-25.0
0.0-99.9
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UNITS
AMPS AMPS 1F
AMPS AMPS 2F
AMPS AMPS 3F
VOLTS VOLTS 1F
VOLTS VOLTS 2F
VOLTS VOLTS 3F
AMPS GF 1F
AMPS GF 2F
AMPS GF 3F
% HEAT1SUMF
% HEAT2SUMF
% HEAT3SUMF
NO/YES PH1 FLT
NO/YES PH2 FLT
NO/YES PH3 FLT
Hz FREQ F
ISM STAT
UNITS
NO/YES
DEG F
OFF/ON
TEXT
DEG F
DEG F
POINT
POINT
WSMSTAT
CHWTEMP
CHLRST
CHLRENA
CHWRVAL
CHWSTPT