Specifications

29
Table 3 — ICVC Display Data (cont)
EXAMPLE 13 — VFD_HIST DISPLAY SCREEN
To access this display from the ICVC 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 14 — LOADSHED DISPLAY SCREEN
To access this display from the ICVC 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
VFD FAULT HISTORY
Values At Last Fault:
Line Current Phase 1 (R) 0-99999 AMPS LNAMPS1H
Line Current Phase 2 (S) 0-99999 AMPS LNAMPS2H
Line Current Phase 3 (T) 0-99999 AMPS LNAMPS3H
Load Current Phase 1 (U) 0-99999 AMPS LDAMPS1H
Load Current Phase 2 (V) 0-99999 AMPS LDAMPS2H
Load Current Phase 3 (W) 0-99999 AMPS LDAMPS3H
Line Voltage Phase 1 (RS) 0-99999 VOLTS LNVOLT1H
Line Voltage Phase 2 (ST) 0-99999 VOLTS LNVOLT2H
Line Voltage Phase 3 (TR) 0-99999 VOLTS LNVOLT3H
Ground Fault Current 0-999 AMPS GF_AMPSH
Line Frequency 0-99 Hz LINEFRQH
Line Power Factor 0-2.0 LINE_PFH
Line Current Imbalance 0-100 % LN_IMBIH
Line Voltage Imbalance 0-100 % LN_IMBVH
Motor Power Factor 0-2.0 MOTORPFH
Motor Current Imbalance 0-100 % MT_IMBIH
Motor Overload 0-100 % MOTOROVH
Line Active Current 0-99999 AMPS AMPSACTH
Line Reactive Current 0-99999 AMPS AMPS_REH
Line Active Voltage 0-99999 VOLTS VOLTACTH
Line Reactive Voltage 0-99999 VOLTS VOLT_REH
DC Bus Voltage 0-99999 VOLTS BUSVOLTH
DC Bus Voltage Reference 0-99999 VOLTS BUS_REFH
Flux Current 0-99999 AMPS FLUXAMPH
Torque Current 0-99999 AMPS TORQAMPH
Inverter Temperature 0-300 ° F (°C) INVTEMPH
Rectifier Temperature 0-300 ° F (°C) RECTEMPH
VFD Enclosure Temp 0-300 ° F (°C) VFDENCLH
VFD Cold Plate Temp 0-300 ° F (°C) CP_TEMPH
Actual VFD Speed 0-100 % VFD_ACTH
Comp Motor RPM 0-300000 RPM CPR_RPMH
Comp Motor Frequency 0-10000 Hz VFDFREQH
Chiller Fault State 200-272 VFDSTATH
VFD Fault Code 200-272 VFD_FLTH
MENU
SERVICE
CONTROL ALGORITHM STATUS
SELECT
VFD_HIST
MENU
SERVICE
CONTROL ALGORITHM STATUS
SELECT
LOADSHED
DESCRIPTION STATUS UNITS POINT
LOADSHED FUNCTION
Redline 0-1 NO/YES REDLINE
Loadshed 0-1 NO/YES LOADSHED
Loadshed Timer 0-480LOADTIME