Carrier 48LC 04 Controls, Start-Up, Operation And Troubleshooting page 57

Single package rooftop units with comfortlink controls version 1.x and puron (r-410a) refrigerant
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Table 22 – VFD Parameters Configured by Factory or VFD Keypad
Parameter Group
Options
COMM PROT SEL
EFB PROTOCOL ID
EFB STATION ID
EFB Protocol
EFB BAUD RATE
EFB PARITY
EFB CTRL PROFILE
Table 23 – VFD Parameters Hard Coded by ComfortLink
Parameter Group
Start/Stop/Dir
EXT1 COMMANDS
Reference Select
REF1 SELECT
Constant Speeds
CONST SPEED 7
RUN ENABLE
System Controls
FAULT RESET SEL
START ENABLE 1
START FUNCTION
Start/Stop
STOP FUNCTION
COMM FAULT FUNC
Fault Functions
COMM FAULT TIME
Table 24 – VFD Parameters Configurable Through ComfortLink
Parameter
Parameter Title
Group
MOTOR NOM VOLT
MOTOR NOM CURR
Start--- Up Data
MOTOR NOM FREQ
MOTOR NOM SPEED
MOTOR NOM POWER
Start/Stop/Dir
DIRECTION
Limits
MAXIMUM CURRENT
ACCELER TIME 1
Accel/Decel
DECELER TIME 1
Motor Control
SWITCHING FREQ
* The VFD must be running 0% speed to be able to change these through ComfortLink.
Table 25 – VFD Standard Parameters Through ComfortLink
Parameter Group
Parameter Title
FB STS WORD 1
SPEED (%)
SPEED
OUTPUT FREQ
CURRENT
TORQUE
POWER
DC BUS VOLTAGE
OUTPUT VOLTAGE
DRIVE TEMP
Operating Data
RUN TIME (R)
KWH COUNTER (R)
DI1 STATUS
DI2 STATUS
DI3 STATUS
DI4 STATUS
DI5 STATUS
DI6 STATUS
AI1
AI2
Fault History
LAST FAULT
Parameter Title
ABB Parameter
9802
5301
5302
5303
5304
5305
Parameter Title
ABB Parameter
1001
1103
1208
1601
1604
1608
2101
2102
3018
3019
ABB Parameter
HVAC Default
9905
230V,460V,575V
9906
1.0*In
9907
60 Hz
9908
1750 rpm
9909
1.0*Pn
1003
FORWARD
2003
1.3*I2n
2202
30.0s
2203
30.0s
2606
4 kHz
ABB Parameter
0102
0103
0104
0105
0106
0107
0109
0110
0114
0115
0118
0118
0118
0119
0119
0119
0120
0121
401
57
HVAC Default
NOT SEL
0000 hex
0
9.6 kb/s
8 NONE 1
ABB DRV LIM
HVAC Default
DI1
AI1
60 Hz
NOT SEL
KEYPAD
DI4
SCALAR FLYSTART
COAST
NOT SEL
10.0 s
CARRIER
CCN POINT*
See Table 26
VFD1NVLT
See Table 26
VFD1NAMP
60 Hz
VFD1NFRQ
See Table 26
VFD1NRPM
See Table 26
VFD1NPWR
REQUEST
VFD1MDIR
See Table 26
VFD1MAXA
30.0s
VFD1ACCL
10.0s
VFD1DECL
4 kHz
VFD1SWFQ
Units
CCN POINT
VFD1STAT
%
VFD1_SPD
rpm
VFD1RPM
Hz
VFD1FREQ
A
VFD1AMPS
%
VFD1TORQ
kW
VFD1PWR
V
VFD1VDC
V
VFD1VOUT
° C
VFD1TEMP
h
VFD1RUNT
kWh
VFD1KWH
VFD1_DI1
VFD1_DI2
VFD1_DI3
VFD1_DI4
VFD1_DI5
VFD1_DI6
VFD1_AI1
VFD1_AI2
VFD1LFC
CARRIER
LEN (6)
0601 hex
41
38.4 kb/s
8 NONE 1
DCU PROFILE
CARRIER
COMM (2)
COMM (2)
0 Hz
NOT SEL (0)
COMM (7)
DI4 (4)
AUTO (0)
COAST (1)
CONST SP 7 (2)
10.0 s
Display Menu
Item*
N.VLT
N.AMP
N.FRQ
N.RPM
N.PWR
M.DIR
MAX.A
ACCL
DECL
SW.FQ
Display Menu Item
SPD
RPM
FREQ
AMPS
TORQ
PWR
VDC
V.OUT
TEMP
RUN.T
KWH
LFC

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