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Table 3 — ICVC Display Data (cont)
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 available for CCN read operation;
those with (**) shall support write operations for ICVC only.
EXAMPLE 5 — HEAT_EX 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 available for CCN read operation;
those with (**) shall support write operations for ICVC only.
DESCRIPTION STATUS UNITS POINT
Actual VFD Speed 0 to 115 % VFD_ACT
Compressor Motor RPM 0 to 300000 rpm CPR_RPM
Compressor Motor Frequency 0 to 10000 Hz VFD_FREQ
Compressor Maximum Speed 0 to 101 Hz MAXSPEED
Compressor Minimum Speed 0 to 100 % MINSPEED
VFD Delta –2 to 2 % VFDDELTA
**Target VFD Speed 0 to 100 % VFD_TRG
VFD Speed Output 0 to 100 % VFD_OUT
Oil Pump Relay 0/1 OFF/ON OILR
**Oil Pressure Delta P –6.7 to 420 psi (kPa) OILPD
Oil Sump Temp –40 to 245 °F (°C) OILT
Vaporizer Temperature –40 to 245 °F (°C) VAP_TEMP
Oil Heater Relay 0/1 OFF/ON OILHEAT
Vaporizer Heater 0/1 OFF/ON VAP_HEAT
Comp Motor Winding Temp –40 to 245 °F (°C) MTRW
Comp Discharge Temp –40 to 245 °F (°C) CMPD
Discharge Superheat –20 to 999 ^F (^C) SUPRHEAT
Stall Protection Counts 0 to 5 SPC
Spare Temperature 1 –40 to 245 °F (°C) SPARE_T1
Spare Temperature 2 –40 to 245 °F (°C) SPARE_T2
DESCRIPTION STATUS UNITS POINT
**Chilled Liquid Delta P –6.7 to 420 psi (kPa) CHLPD
Entering Chilled Liquid –40 to 245 °F (°C) ECL
Leaving Chilled Liquid –40 to 245 °F (°C) LCL
Chilled Liquid Delta T –40 to 245 ^F (^C) CHL_DT
Chill Liq Pulldown/Min –20 to 20 ^F (^C) CHL_PULL
Calc Evap Sat Temp –40 to 245 °F (°C) ERT
**Evaporator Pressure –6.7 to 420 psi (kPa) ERP
Evap Refrig Liquid Temp –40 to 245 °F (°C) EST
Evaporator Approach 0 to 99 ^F (^C) EVAP_APP
**Condenser Liquid Delta P (N/A for P Compressor) –6.7 to 420 psi (kPa) CDLPD
Entering Cond Liquid –40 to 245 °F (°C) ECDL
Leaving Cond Liquid –40 to 245 °F (°C) LCDL
Condenser Refrig Temp –40 to 245 °F (°C) CRT
**Condenser Pressure –6.7 to 420 psi (kPa) CRP
Condenser Approach 0 to 99 ^F (^C) COND_APP
Vaporizer Temp –40 to 245 °F (°C) VAP_TEMP
Reclaim Delta T –500 to 500 ^F (^C) R_DELTA
Oil Reclaim Output 0 to 100 % OIL_MA
VFD Coolant Flow 0 to 100 % VFD_FOUT
Hot Gas Bypass Relay 0/1 OFF/ON HGBYPASS
Active Delta P 0 to 200 psi (kPa) DP_A
Active Delta T 0 to 200 ^F (^C) DT_A
HGBP Delta T 0 to 200 ^F (^C) DT_C
Head Pressure Reference 0 to 100 % HPR
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