31
Table 3 — ICVC Display Data (cont)
EXAMPLE 3 — STARTUP DISPLAY SCREEN
To access this display from the ICVC default screen:
1. Press .
2. Press .
3. Scroll down to highlight .
4. Press .
NOTE: All variables with CAPITAL LETTER point names are avail-
able for CCN read operation. Those shown with (**) shall support
write operations for the ICVC only.
EXAMPLE 4 — COMPRESS DISPLAY SCREEN
To access this display from the ICVC default screen:
1. Press .
2. Press .
3. Scroll down to highlight .
4. Press .
NOTE: All variables with CAPITAL LETTER point names are avail-
able for CCN read operation. Those shown with (**) shall support
write operations for the ICVC only.
DESCRIPTION STATUS UNITS POINT
Actual Guide Vane Pos 0-100 % GV_ACT
**Chilled Water Pump 0-1 OFF/ON CHWP
Chilled Water Flow 0-1 NO/YES CHW_FLOW
**Condenser Water Pump 0-1 OFF/ON CDP
Condenser Water Flow 0-1 NO/YES CDW_FLOW
Oil Pump Relay 0-1 OFF/ON OILR
**Oil Pump Delta P –6.7-200 ^PSI OILPD
Compressor Start Relay 0-1 OFF/ON CMPR
Compressor Start Contact 0-1 OPEN/CLOSED 1M_AUX
Starter Trans Relay 0-1 OFF/ON CMPTRANS
Compressor Run Contact 0-1 OPEN/CLOSED 2M_AUX
**Tower Fan Relay Low 0-1 OFF/ON TFR_LOW
**Tower Fan Relay High 0-1 OFF/ON TFR_HIGH
Starter Fault 0-1 ALARM/NORMAL STR_FLT
Spare Safety Input 0-1 ALARM/NORMAL SAFETY
Shunt Trip Relay 0-1 OFF/ON TRIPR
ISM Fault Status 0-255 ISMFLT
DESCRIPTION STATUS UNITS POINT
Actual Guide Vane Pos 0-100 % GV_POS
Guide Vane Delta -2.0-2.0 % GV_DELTA
**Target Guide Vane Pos 0-100 % GV_TRG
Oil Sump Temp 40 245 F OILT
**Oil Pump Delta P -6.7-200 PSI OILPD
Comp Discharge Temp 40 245 F CMPD
Comp Thrust Brg Temp 40 245 F MTRB
Comp Thrust Lvg OilTemp 40 245 F MTRB_OIL
Comp Thrust Brg Reset 40 245 F TB_RESET
Comp Motor Winding Temp 40 245 F MTRW
Spare Temperature 1 40 245 F SPARE_T1
Spare Temperature 2 40 245 F SPARE_T2
Oil Heater Relay 0/1 OFF/ON OILHEAT
Diffuser Actuator 0-100 % DIFF_OUT
SRD Rotating Stall 0-1 NO/YES DIFFAULT
**Target VFD Speed 0-110 % VFD_OUT
**Actual VFD Speed 0-110 % VFD_ACT
Surge Protection Counts 0-5 SPC
Active Delta Tsat 0-200 ^ F CDW_DT
Surge Line Delta Tsat 0-200 ^ F DELTA_TX
Surge Prevention Active? 0/1 NO/YES SHG_ACT
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