Carrier 23XL Especificações Página 27

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EXAMPLE 8 SERVICE2 DISPLAY SCREEN
To access this display from the LID default screen:
1. Press MENU
.
2. Press SERVICE
.
3. Scroll down to highlight EQUIPMENT SERVICE.
4. Press SELECT
.
5. Scroll down to highlight SERVICE2.
6. Press SELECT
.
DESCRIPTION CONFIGURABLE RANGE UNITS REFERENCE POINT NAME DEFAULT VALUE
OPTIONS BOARD 1
20 mA POWER CONFIGURATION
External = 0, Internal = 1
RESET 20 mA Power Source 0/1 DISABLE/ENABLE res 20 mA
0
DEMAND 20 mA Power Source 0/1 DISABLE/ENABLE dem 20 mA
0
SPARE ALERT ENABLE
Disable = 0, Low = 1, High = 2
Temp = Alert Threshold
CHWS Temp Enable 0-2 chws en
0
CHWS Temp Alert −40-245 (−40-118) DEG F (DEG C) chws al
245 (118)
CHWR Temp Enable 0-2 chwr en
0
CHWR Temp Alert −40-245 (−40-118) DEG F (DEG C) chwr al
245 (118)
Reset Temp Enable 0-2 rres en
0
Reset Temp Alert −40-245 (−40-118) DEG F (DEG C) rres al
245 (118)
Spare Temp 1 Enable 0-2 spr1 en
0
Spare Temp 1 Alert −40-245 (−40-118) DEG F (DEG C) spr1 al
245 (118)
Spare Temp 2 Enable 0-2 spr2 en
0
Spare Temp 2 Alert −40-245 (−40-118) DEG F (DEG C) spr2 al
245 (118)
Spare Temp 3 Enable 0-2 spr3 en
0
Spare Temp 3 Alert −40-245 (−40-118) DEG F (DEG C) spr3 al
245 (118)
OPTIONS BOARD 2
20 mA POWER CONFIGURATION
External = 0, Internal = 1
SPARE1 20 mA Power Source 0/1 DISABLE/ENABLE sp1 20 mA
0
SPARE2 20 mA Power Source 0/1 DISABLE/ENABLE sp2 20 mA
0
SPARE ALERT ENABLE
Disable = 0, Low = 1, High = 2
Temp = Alert Threshold
Spare Temp 4 Enable 0-2 spr4 en
0
Spare Temp 4 Alert −40-245 (−40-118) DEG F (DEG C) spr4 al
245 (118)
Spare Temp 5 Enable 0-2 spr5 en
0
Spare Temp 5 Alert −40-245 (−40-118) DEG F (DEG C) spr5 al
245 (118)
Spare Temp 6 Enable 0-2 spr6 en
0
Spare Temp 6 Alert −40-245 (−40-118) DEG F (DEG C) spr6 al
245 (118)
Spare Temp 7 Enable 0-2 spr7 en
0
Spare Temp 7 Alert −40-245 (−40-118) DEG F (DEG C) spr7 al
245 (118)
Spare Temp 8 Enable 0-2 spr8 en
0
Spare Temp 8 Alert −40-245 (−40-118) DEG F (DEG C) spr8 al
245 (118)
Spare Temp 9 Enable 0-2 spr9 en
0
Spare Temp 9 Alert −40-245 (−40-118) DEG F (DEG C) spr9 al
245 (118)
NOTE: This screen provides the means to generate alert messages based on exceeding the ‘‘Temp Alert’’ threshold for each point listed. If the ‘Enable’’ is set to 1, a
value above the ‘‘Temp Alert’’ threshold shall generate an alert message. If the ‘‘Enable’’ is set to 2, a value below the ‘‘Temp Alert’’ threshold shall generate an alert
message. If the ‘‘Enable’’ is set to 0, alert generation is disabled.
EXAMPLE 9 SERVICE3 DISPLAY SCREEN
To access this display from the LID default screen:
1. Press MENU
.
2. Press SERVICE
.
3. Scroll down to highlight EQUIPMENT SERVICE.
4. Press SELECT
.
5. Scroll down to highlight SERVICE3.
DESCRIPTION CONFIGURABLE RANGE REFERENCE POINT NAME DEFAULT VALUE
Proportional Inc Band
5-10 gv inc
6.5
Proportional Dec Band
5-10 gv de
6.0
Proportional ECW Gain
1-3 gv ecw
2.0
EXAMPLE 10 MAINTENANCE (MAINT01) DISPLAY SCREEN
To access this display from the LID default screen:
1. Press MENU
.
2. Press SERVICE
.
3. Scroll down to highlight CONTROL ALGORITHM STATUS.
4. Press SELECT
.
5. Scroll down to highlight MAINT01.
DESCRIPTION CONFIGURABLE RANGE UNITS REFERENCE POINT NAME DEFAULT VALUE
CAPACITY CONTROL
Control Point
0-120 (−17.8-48.9)
DEG F (DEG C)
ctript
Leaving Chilled Water
−40-245 (−40-118)
DEG F (DEG C)
LCW
Entering Chilled Water
−40-245 (−40-118)
DEG F (DEG C)
ECW
Control Point Error
−99-99 (−55-55)
DEG F (DEG C)
cperr
ECW Delta T
−99-99 (−55-55)
DEG F (DEG C)
ecwdt
ECW Reset
−99-99 (−55-55)
DEG F (DEG C)
ecwres
LCW Reset
−99-99 (−55-55)
DEG F (DEG C)
lcwres
Total Error + Resets
−99-99 (−55-55)
DEG F (DEG C)
error
Manual Slide Valve Count
−20-20 svt
Actual Slide Valve State
Increase, Hold, Decrease SV ACT
Proportional Inc Band
5-10 sv inc
6.5
Proportional Dec Band
5-10 sv dec
6.0
Proportional ECW Gain
1-3 sv ecw
2.0
Water/Brine Deadband
0.5-2 (0.3-1.1)
DEG F (DEG C)
cwdb 1.0 (.5)
NOTE: Overriding shall not be supported on this maintenance screen. Active overriding shall show the associated point in alert (!). Only values with capital letter reference
point names shall be variables available for read operation.
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