Carrier 19XRV Start-Up, Operation And Maintenance Instructions Manual page 34

To access this display from the ICVC default screen:
1. Press MENU .
2. Press .
SERVICE
3. Scroll down to highlight
VFD CONFIG DATA
4. Press SELECT .
5. Enter password (4444 Factory Default).
6. Scroll down to highlight VFD_CONF
7. Press SELECT .
DESCRIPTION
Motor Nameplate Voltage
Compressor 100% Speed
Line Freq=60 Hz? (No=50)
* Rated Line Voltage
* Rated Line Amps
* Rated Line Kilowatts
* Motor Rated Load KW
* Motor Rated Load Amps
Motor Nameplate Amps
Motor Nameplate RPM
Motor Nameplate KW
Inverter PWM Frequency (0=4 k Hz, 1=2 k Hz)
Skip Frequency 1
Skip Frequency 2
Skip Frequency 3
Skip Frequency Band
Line Voltage % Imbalance
Line Volt Imbalance Time
Line Current % Imbalance
Line Current Imbal Time
Motor Current % Imbalance
Motor Current Imbal Time
Increase Ramp Time
Decrease Ramp Time
Single Cycle Dropout
NOTE: Those parameters marked with a * shall not be downloaded to the VFD, but shall be used in other calculations and algorithms in the ICVC.
To access this display from the ICVC default screen:
1. Press MENU .
2. Press .
SERVICE
3. Scroll down to highlight EQUIPMENT SERVICE
4. Press SELECT .
5. Scroll down to highlight OPTIONS
6. Press SELECT .
DESCRIPTION
Auto Restart Option
Remote Contacts Option
Soft Stop Amps Threshold
Surge / Hot Gas Bypass
Surge Limit/HGBP Option
Select: Surge=0, HGBP=1
Min. Load Point (T1,P1)
Surge/HGBP Delta T1
Surge/HGBP Delta P1
Full Load Point (T2,P2)
Surge/HGBP Delta T2
Surge/HGBP Delta P2
Surge/HGBP Deadband
Surge Protection
Surge Delta% Amps
Surge Time Period
Ice Build Control
Ice Build Option
Ice Build Termination
0=Temp, 1=Contacts, 2=Both
Ice Build Recycle
Head Pressure Reference
Delta P at 0% (4mA)
Delta P at 100% (20mA)
Minimum Output
NOTE: No variables are available for CCN read or write operation.
Table 4 — ICVC Display Data (cont)
EXAMPLE 16 — VFD_CONF DISPLAY SCREEN
.
.
STATUS
346-480
45.0-62.0
0/1
346-480
10-1500
0-7200
0-7200
10-1500
10-1500
1500-3600
0-5600
0/1
0.0-102.0
0.0-102.0
0.0-102.0
0.0-102.0
1-10
1-10
5-40
1-10
5-40
1-10
5-60
5-60
0/1
EXAMPLE 17 — OPTIONS DISPLAY SCREEN
.
.
STATUS
0/1 DSABLE/ENABLE
0/1 DSABLE/ENABLE
40-100 %
0/1
0.5-20 ^F
30-170 PSI
0.5-20 ^F
50-170 PSI
0.5-3 ^F
5-20 %
7-10 MIN
0/1 DSABLE/ENABLE
0-2
0/1 DSABLE/ENABLE
20-85 PSI
20-85 PSI
0-100 %
UNITS
VOLTS
Hz
NO/YES
VOLTS
AMPS
kW
kW
AMPS
AMPS
kW
Hz
Hz
Hz
Hz
%
SEC
%
SEC
%
SEC
SEC
SEC
DSABLE/ENABLE
UNITS POINT
astart
modes
strtstop
srg_hgbp
hgb_dt1
hgb_dp1
hgb_dt2
hgb_dp2
hgb_db
surge_a
surge_t
ibopt
ibterm
ibrecyc
HPDPO
HPDP100
HPDPMIN%
34
POINT DEFAULT
motor_nv 460
comp_100 60.0
line_frq YES
vfd_volt 460
vfd_amps 200
vfd_rlkw 100
mot_rlkw 100
mot_rla 200
motorni 100
motorpm 3456
motorkw 100
pwm_freq 0
skipfrq1 102.0
skipfrq2 102.0
skipfrq3 102.0
skipband 0.0
v_unbal 10
v_time 10
lineim_i 40
lineim_t 10
motim_i 40
motim_t 10
ramp_inc 30
ramp_dec 30
cycdrop DSABLE
DEFAULT
DSABLE
DSABLE
100
0
1.5
50
10
85
1
10
8
DSABLE
0
DSABLE
25
50
0