WEG CFW08 Vector inverter Plus User Manual

8
CFW-08 - QUICK PARAMETER REFERENCE
Speed Limits
P133 Minimum Frequency (F
min
) 0.00 ... P134 3.00 76
P134 Maximum Frequency (F
max
) P133 ... 300.0Hz 66.00 76
V/F Control
P136
Manual Torque Boost
0.0 ... 30.0%
5.0 or
Only available
76
(IxR Compensation)
2.0 or
in V/F control
1.0
(2)
Control Mode
P137
Aut. Torque Boost
0.00 ... 1.00 0.00
P202=0 or 1.
76
(aut. IxR compensation)
P138 Slip Compensation 0.0 ... 10.0% 0.0 77
P142
(1)
Maximum Output Voltage 0.0 ... 100% 100 78
P145
(1)
Field Weakening
P133 ... P134
50.00Hz or
78
Frequency (F
nom
)
60.00Hz
depending
on the
market
DC Link Voltage Regulation
P151 DC Link Regulation Level
200V models: 325 ... 410V 380V
79
400V models: 564 ... 820V 780V
Overload Current
P156 Motor Overload Current 0.2xI
nom
... 1.3xI
nom
1.2xP401 79
Current Limitation
P169 Maximum Output Current 0.2xI
nom
... 2.0xI
nom
1.5xI
nom
80
Flux Control
P178 50.0 ... 150% 100
Only available
80
Rated Flux in V/F control
mode (P202=2).
CONFIGURATION PARAMETERS (P200 ... P398)
Generic Parameters
P202
(1)
Control Mode
0 = Linear V/F Control
081
1 = Quadratic V/F Control
2 = Sensorless Vector
P203
(1)
Special Function Selection
0 = No function
082
1 = PID Regulator
P204
(1)
Load Factory Setting
0 ... 4 = No Function
0- 82
5 = Loads Factory Default
P205 Display Default Selection
0 = P005
282
1 = P003
2 = P002
3 = P007
4, 5 = Not used
6 = P040
P206 Auto-Reset Time 0 ... 255s 0 82
P208 Reference Scale Factor 0.00 ... 99.9 1.00 83
0 = Off
0
Only available
83
P215
(1)
Keypad Copy Function 1 = Copy (inverter to keypad) via HMI-CFW08-RS
2 = Paste (keypad to inverter) keypad.
P219
(1)
Switching Frequency
0.00 ... 25.00Hz 6.00 84
Reduction Point
(1)
This parameter can be changed only with the inverter disabled (motor stopped).
(2)
The factory default of Parameter P136 depends on the inverter model as follows:
- models 1.6-2.6-4.0-7.0A/200-240V or 1.0-1.6-2.6-4.0A/380-480V: P136=5.0%;
- models 7.3-10-16A/200-240V or 2.7-4.3-6.5-10A/380-480V: P136=2.0%;
- models 13-16A/380-480V: P136=1.0%.
Parameter Function
Adjustable Range
Factory User
Note Page
Setting Setting

WEG CFW08 Vector inverter Plus Specifications

General

Frequency	50/60 Hz
Output Frequency	0-400 Hz
Overload Capacity	150% for 60 seconds
Protection Degree	IP20
Protection Features	Overcurrent, Overvoltage, Undervoltage, Short Circuit
Braking	Dynamic braking (with optional braking resistor)
Communication Interface	RS-485 (Modbus RTU)
Ambient Temperature	-10°C to +50°C
Humidity	5 to 95% non-condensing
Cooling Method	Fan Cooled
Dimensions	Varies depending on model (refer to specific model datasheet)
Power Range	0.75-15 kW
Input Voltage	200-240V AC
Storage Temperature	-25°C to 65°C (-13°F to 149°F)