Carrier 19XRV Series User Manual

8
Fig. 10 — Machine Nameplate
Fig. 11 — Drive Module Label
Configure the VFD
All configurations required by the VFD are supplied by the HMI
through the VFD Gateway. The 19XRV, 23XRV Std Tier VFD
can operate with PIC III and PIC 6. Any configuration changes
necessary and possible are made on the HMI screens. A complete
set of configurations is transmitted to the VFD each time the con-
trols are powered up.
Table 2 lists parameters displayed on the 19XRV, 23XRV PIC3/
VFD_CONF screen. Table 3 shows parameters in the Unit
Mounted VFD Configuration menu for PIC6. Parameters in ital-
ics are to be entered or confirmed at start-up. Parameters in bold
are to be changed only after consulting with Carrier service engi-
neering.
Table 2 — VFD Configurations (PIC3/VFD_CONF)
* Parameters marked with an * are not downloadable to the VFD but are used in
other calculations and algorithms in the ICVC.
NOTES:
1. Parameters in italics are to be entered or confirmed at start-up.
2. Parameters in bold are to be changed only after consultation with service
engineering.
Table 3 — VFD Configuration (PIC6/UM VFD
Configuration) CFGUMVFD - UM VFD Configuration
NOTES:
1. Parameters in italics are to be entered or confirmed at start-up.
2. Parameters in bold are to be changed only after consultation with service
engineering.
PARAMETER
DEFAULT
VALUE
MOTOR NAMEPLATE VOLTAGE 460
COMPRESSOR 100% SPEED
LINE FREQ=60 HZ? (NO=50) YES
RATED LINE VOLTAGE* 460
RATED LINE AMPS* † 200
RATED LINE KILOWATTS* 100
MOTOR RATED LOAD KW 100
MOTOR RATED LOAD AMPS 200
MOTOR NAMEPLATE AMPS 100
MOTOR NAMEPLATE RPM 3456
MOTOR NAMEPLATE KW 100
INVERTER PWM FREQUENCY (0 = 4 KHZ, 1 = 2 KHZ) 1
SKIP FREQUENCY 1 (HZ) 20.0
SKIP FREQUENCY 2 (HZ) 20.0
SKIP FREQUENCY 3 (HZ) 20.0
SKIP FREQUENCY BAND LINE (HZ) 0.0
VOLTAGE % IMBALANCE 10
LINE VOLT IMBALANCE TIME (SEC) 10
LINE CURRENT % IMBALANCE 40
LINE CURRENT IMBAL TIME (SEC) 10
MOTOR CURRENT % IMBALANCE 40
MOTOR CURRENT IMBAL TIME 10
INCREASE RAMP TIME (SEC) 30
DECREASE RAMP TIME (SEC) 30
SINGLE CYCLE DROPOUT (DSABLE/ENABLE) DSABLE
PARAMETER
DEFAULT
VALUE
COMPRESSOR 100% SPEED 60
RATED LINE VOLTAGE* 460
MOTOR NAMEPLATE CURRENT 200
MOTOR RATED LOAD CURRENT 200
MOTOR NAMEPLATE VOLTAGE 460
MOTOR NAMEPLATE RPM 3000
MOTOR NAMEPLATE KW 1500
SKIP FREQUENCY 1 30
SKIP FREQUENCY 2 30
SKIP FREQUENCY 3 30
SKIP FREQUENCY BAND 0
INCREASE RAMP TIME 30
DECREASE RAMP TIME 30
LINE VOLTAGE IMBALANCE% 10
LINE VOLT IMBALANCE TIME 10
LINE CURRENT IMBALANCE% 40
LINE CURRENT IMBAL TIME 10
MOTOR CURRENT IMBALANCE% 40
MOTOR CURRENT IMBAL TIME 10
SINGLE CYCLE DROPOUT DISABLE
PWM SWITCH FREQUENCY (0=2 KHZ, 1=4 KHZ) 0

Carrier 19XRV Series Specifications

General

Brand	Carrier
Model	19XRV Series
Category	Chiller
Language	English