Carrier 48LC Series Controls, Start-Up, Operation And Troubleshooting page 79

Single package rooftop units with systemvu controls version 3.x and puron (r-410a) refrigerant
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Table 39 — 48/50LC 07-26 VFD Parameters Hard Coded by SystemVu™ Controller
PARAMETER GROUP
Basic Settings
Regional Settings
Configuration Mode
General Settings
Torque Characteristics
Clockwise Direction
Motor Selection
Motor Construction
Start Delay
Start Adjustments
Start Function
Flying Start
Motor Temperature
Motor Thermal Protection
Brake Energy Funct.
Over-voltage Control
Preset Reference
References
Reference 3 Source
Motor Speed Direction
Motor Limits
Motor Speed Low Limit [Hz]
Motor Speed High Limit [Hz]
Terminal 18 Digital Input
Digital Inputs
Terminal 27 Digital Input
Function Relay (Relay 1)
Relays
Function Relay (Relay 2)
Terminal 45 Mode
Terminal 45 Analog Output
Terminal 45 Output Min
Scale
Analog/Digital Output
Terminal 42 Mode
Terminal 42 Analog Output
Terminal 42 Output Min
Scale
Control Site
General Settings
Control Source
Control Timeout Function
Digital/Bus
Start Select
SLC Settings
SL Controller Mode
Inverter Switching
Switching Frequency
Mains On/Off
Function at Mains Imbalance
Reset Functions
Reset Mode
Table 40 — 48/50LC 07-26 VFD Parameters Configurable Through SystemVu Controller
PARAMETER
PARAMETER
GROUP
Motor Power
Motor Voltage
Motor Data
Motor Frequency
Motor Current
Motor Nominal Speed
Minimum Reference
Reference Limits
Maximum Reference
Ramp 1 Ramp Up Time
Ramp 1
Ramp 1 Ramp Down
Time
Motor Limits
Current Limit
General Settings
Control Timeout Time
Reset Functions
Automatic Restart Time
Environment
RFI Filter
PARAMETER TITLE
DANFOSS
TITLE
PARAMETER
1-20
1-22
1-23
1-24
1-25
3-02
3-03
3-41
3-42
4-18
8-03
14-21
14-50
DANFOSS
VFD DEFAULT
PARAMETER
0-03
International (0)
1-00
Open Loop (0)
1-03
Variable Torque (1)
1-06
1-10
Asynchron (0)
1-71
1-72
Coast/delay time (2)
1-73
1-90
No Protection (0)
2-17
3-10
3-17
Local bus reference (11)
4-10
Both directions (2)
4-12
4-14
5-10
5-12
Coast Inverse (2)
5-40
No Function (0)
5-40
No Function (0)
6-70
6-71
No Operation (0)
6-73
6-90
6-91
No Operation (0)
6-93
8-01
Digital and ctrl.word (0)
8-02
8-04
8-53
Logic OR (3)
13-00
14-01
14-12
14-20
Manual Reset (0)
HVAC
CARRIER
DEFAULT
drive dep.
See Table 42 or 43
drive dep.
See Table 42 or 43
50 Hz
60 Hz
drive dep.
See Table 42 or 43
drive dep.
See Table 42 or 43
0 Hz
0 Hz
50 Hz
60 Hz
3 s
10 s
3 s
30 s
110%
100%
1 s
30 s
10 s
30 s
On (1)
On (1)
79
CARRIER
North America (1)
Open Loop (0)
Variable Torque (1)
Normal (0)
Normal (0)
Asynchron (0)
0s
Coast/delay time (2)
Disabled (0)
Disabled (0)
ETR trip 1 (4)
Enabled (2)
Enabled (2)
%00005
Local bus reference (11)
Both directions (2)
0 Hz
65 Hz
8
No Operation (0)
Bus Control (45)
Bus Control (45)
0-20 mA (0)
4-20 mA (1)
Bus Control (139)
%00005
0-20 mA (0)
0-20 mA (0)
Bus Control (139)
%00005
Digital and ctrl.word (0)
FC Port (1)
FC Port (1)
Off (0)
Stop and trip (5)
Logic AND (2)
Off (0)
5.0khz (5)
Trip (0)
Automatic reset x 3 (3)
CCN POINT
DISPLAY MENU ITEM
MOTPHP
IDF VFD NOM HP
MOTVOLT
IDF VFD VOLTAGE
MOTFREQ
IDF VFD NOM. FREQ
MOTCUR
IDF VFD NOM. AMPS
MOTNOMSP IDF VFD NOM. RPM
MINREF
IDF VFD MIN REF
MAXREF
IDF VFD MAX REF
RAMPUP_T
VFD ACCEL. TIME
RAMPDN_T VFD DECEL. TIME
CURRLMT
IDF VFD AMP LIMIT
CNT_TOUT
IDF VFD TIMEOUT
ARSTRT_T
IDF VFD RESET DUR
RFIFILTR
VFD RFI FILTER
0s
%00005
0 Hz
65 Hz
Start (8)
%00005
%00005
Off (0)
5.0khz (5)
Trip (0)

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