Carrier WeatherExpert 48N2 - Page 212

212
APPENDIX D — VFD INFORMATION (cont)
Table B — VFD Parameters Configured by Carrier Assistant
* 41 for Supply Fan Motor VFD, 42 for Exhaust Fan Motor VFD.
Table C — VFD Parameters with CCN Points Configured with ComfortLink Controls
* Depends on unit.
Table D — VFD Parameters Configured with ComfortLink Controls
PARAMETER GROUP PARAMETER TITLE PARAMETER INDEX HVAC DEFAULT CARRIER DEFAULT
Options COMM PROT SEL 9802 NOT SEL (0) LEN (6)
EFB Protocol
EFB PROTOCOL ID 5301 0000 hex 0601 hex
EFB STATION ID 5302 0 41/42*
EFB BAUD RATE 5303 9.6 kb/s 38.4 kb/s
EFB PARITY 5304 8 NONE 1 8 NONE 1
EFB CTRL PROFILE 5305 ABB DRV LIM DCU PROFILE
PARAMETER
GROUP
PAR AMETER
TITLE
PARAMETER
INDEX
HVAC DEFAULT
CARRIER
DEFAULT
CCN POINT
SUPPLY FAN
VFD
CCN POINT
EXHAUST FAN
VFD
Start-Up Data
MOTOR NOM
VOLT
9905 230V,460V,575V * VFD1NVLT VFD2NVLT
MOTOR NOM
CURR
9906 1.0*In * VFD1NAMP VFD2NAMP
MOTOR NOM
FREQ
9907 60 Hz 60 Hz VFD1NFRQ VFD2NFRQ
MOTOR NOM
SPEED
9908 1750 rpm 1750 rpm VFD1NRPM VFD2NRPM
MOTOR NOM
POWER
9909 1.0*Pn * VFD1NPWR VFD2NPWR
Start/Stop/Dir DIRECTION 1003 FORWARD REQUEST VFD1MDIR VFD2MDIR
Accel/Decel
ACCELER TIME 1 2202 30.0s 30.0s VFD1ACCL VFD2ACCL
DECELER TIME 1 2203 30.0s 30.0s VFD1DECL VFD2DECL
Motor Control SWITCHING FREQ 2606 4 kHz 8 kHz VFD1SWFQ VFD2SWFQ
PARAMETER GROUP PARAMETER TITLE PARAMETER INDEX HVAC DEFAULT CARRIER DEFAULT
Start/Stop/Dir
EXT1 COMMANDS 1001 DI1 COMM (10)
Reference Select
REF1 SELECT 1103 AI1 COMM (8)
Constant Speeds
CONST SPEED SEL 1201 DI3 NOT SEL (0)
CONST SPEED 7 1208 60 Hz 0 Hz
System Controls
RUN ENABLE 1601 NOT SEL NOT SEL (0)
FAULT RESET SEL 1604 KEYPAD COMM (8)
START ENABLE 1 1608 DI4 DI4 (4)
Start/Stop
START FUNCTION 2101 SCALAR FLYSTART AUTO (1)
STOP FUNCTION 2102 COAST RAMP (2)
Fault Functions
COMM FAULT FUNC 3018 NOT SEL CONST SP 7 (2)
COMM FAULT TIME 3019 10.0 s 10.0 s
Automatic Reset
AR OVERCURRENT 3104 Disable (0) Disable (0)
AR OVERVOLTAGE 3105 Enable (1) Disable (0)
AR UNDERVOLTAGE 3106 Enable (1) Disable (0)
AR AI<MIN 3107 Enable (1) Disable (0)
AR EXTERNAL FAULT 3108 Enable (1) Disable (0)