Carrier 19XRV Start-Up, Operation And Maintenance Instructions Manual page 30

To access this display from the ICVC default screen:
Press MenU.
1.
Press SeRVICe.
.
3. Scroll down to highlight VFD ConFIG DAtA.
4. Press SeLeCt.
5. Scroll down to highlight VFD_ConF.
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 Speed
Motor Nameplate kW
Inverter PWM Frequency (0=4 kHz, 1=2 kHz)
Skip Frequency 1
Skip Frequency 2
Skip Frequency 3
Skip Frequency Band
Line Voltage % Imbalance
Line Voltage 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.
. Press SeRVICe.
Scroll down to highlight eQUIpMent SeRVICe.
3.
4. Press SeLeCt.
5. Scroll down to highlight optIonS.
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=Contact, 2=Both
- Ice Build Recycle
Head Pressure Reference
- Delta P at 0% (4 mA)
- Delta P at 100% (20 mA)
- Minimum Output
Note: No variables are available for CCN read or write operation.
30
Table 3 - ICVC display data (continued)
Example 16 - VFD_CONF display screen
STATUS
346 to 480
54 to 10
0/1
346 to 480
10 to 1500
0 to 7200
0 to 7200
10 to 1500
10 to 1500
1500 to 3600
0 to 5600
0/1
0 to 102.0
0 to 102.0
0 to 102.0
0 to 102.0
1 to 10
1 to 10
5 to 40
1 to 10
5 to 40
1 to 10
5 to 60
5 to 60
0/1
Example 17 - OPTIONS display screen
STATUS
0/1
0/1
40 to 100
0/1
0.3 to 11.1
206 to 1172
0.3 to 11.1
344 to 1172
0.3 to 1.6
5 to 20
7 to 10
0/1
0 to 2
0/1
137 to 586
137 to 586
0 to 100
UNITS POINT
V motor_nv
Hz comp_100
NO/YES line_frq
V vfd_volt
A vfd_amps
kW vfd_rlkw
kW mot_rlkw
A mot_rla
A motorni
rpm motorpm
kW motorkw
pwm_freq
Hz skipfrq1
Hz skipfrq2
Hz skipfrq3
Hz skipband
% v_unbal
Seconds v_time
% lineim_i
Seconds lineim_t
% motim_i
Seconds motim_t
Seconds ramp_inc
Seconds ramp_dec
DSABLE/ENABLE cycdrop
UNITS POINT
DSABLE/ENABLE astart
DSABLE/ENABLE modes
% strtstop
srg_hgbp
K
hgb_dt1
kPa
hgb_dp1
K
hgp_dt2
kPa
hgb_dp2
K
hbg_db
%
surge_a
Minutes
surge_t
DSABLE/ENABLE
ibopt
ibterm
ibrecyc
kPa
HPDP0
kPa
HPDP100
%
HPDPMIN%
DEFAULT
460
60
YES
460
200
100
100
200
100
3456
100
0
102.0
102.0
102.0
0.0
10
10
40
10
40
10
30
30
DSABLE
DEFAULT
DSABLE
DSABLE
100
0
0.8
344
5.6
586
0.6
10
8
DSABLE
0
DSABLE
172
344
0