WEG CFW100 series Quick Setup Manual

Installation & Power Connections
Refer to user guide chapter 3.
Typical Control Connection
Example 1: 2 - Wire Start/Stop, Speed Potentiometer
OFF ON
START/STOP
1 DI 1 Digital input 1
OFF ON
FWD/REV
2 DI 2 Digital input 2
DI 3 Digital input 3
3
DI 4 Digital input 4
4
5 GND Reference 0 V
6 GND Reference 0 V
7 AI 1 Analog input 1
+ 10 V dc Reference + 10 V potentiometer
8
OFF DIP SWITCH
Speed
Potentiometer
CFW100-IORA
PROG DEF User
P0220 0 1 Local/Remote = always remote
P0222 2 1 Remote reference = Al1
P0226 2 4
P0227 3 1 Start/Stop remote = DIx
P0231 0 0 AI1 = speed reference
P0233 0 0
P0263 1 1
P0264 8 8
Programming
Remote Keypad
Run button:
Stop button:
Up/Down buttons:
Prog button:
Motor Overload Settings
PROG DEF User
P0156 1.2 x I 1.1 x I
nom nom
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Example 2: 3 - Wire Start/Stop, 4 - 20 mA Reference
START
STOP
4 - 20 mA
Reference
Description
PROG
P0220
P0222
FWD/REV = DIx
P0227
P0231
P0233
AI1 = 0 - 10 V
P0263
DI1 = start/stop
P0264
DI2 = FWD/REV
Start-Up (Scalar - V/F Mode)
PROG
P0202
P0401
- Run in local mode
P0402
P0403
- Stop in local mode
- Reset
Note: set P0202 = 5 during oriented start-up for improved speed control and
higher torque capacity at low speed (especially <5 Hz).
■ Set as per motor nameplate data.
- Adjust speed in local mode
- Navigate through parameters
Basic Application
- Use to Select/Save
PROG
P0100
P0101
P0133
Description P0134
Overload current
Note: Setting depends on application.
▲
1 DI 1 Digital input 1
2 DI 2 Digital input 2
DI 3
3 Digital input 3
DI 4 Digital input 4
4
5 GND Reference 0 V
6 GND Reference 0 V
7 AI 1 Analog input 1
+ 10 V dc Reference + 10 V potentiometer
8
DIP SWITCH ON
CFW100-IORA
DEF User Description
0 1 Local/Remote = always remote
2 1 Remote reference = Al1
3 1 Start/Stop remote = DIx
0 0 AI1 = speed reference
0 1 AI1 = 4 - 20 mA
1 6 DI1 = start
8 7 DI2 = stop
DEF User Description
0 0 Control type V/F
- ■ Motor FLC (A)
1710 ■ Motor speed (RPM)
■
Motor frequency
60
DEF User Description
5s ▲ Acceleration time (s)
▲
10s Deceleration time (s)
3 Hz ▲ Minimum speed (Hz)
66 Hz ▲ Maximum speed (Hz)
Example 3: 2 - Wire Start/Stop, Multispeed (4 Speeds)
OFF ON
START/STOP
1 DI 1 Digital input 1
2 DI 2 Digital input 2
OFF ON
SPEED
3 DI 3 Digital input 3
OFF ON
SPEED
4 DI 4 Digital input 4
5 GND Reference 0 V
PROG DEF User
P0220 0 1 Local/Remote = always remote
P0222 2 8 Remote reference = multispeed
P0227 3 1 Start/Stop remote = DIx
P0263 1 1
P0265 0 13
P0266 0 13
P0124 3 ▲ Speed = ▲ (DI3 = open and DI4 = open)
P0125 10 ▲ Speed = ▲ (DI3 = open and DI4 = closed)
▲ Speed = ▲ (DI3 = closed and DI4 = open)
P0126 20
▲ Speed = ▲ (DI3 = closed and DI4 = closed)
P0127 30
Note: Speed setting depends on application.
▲
Relay Output
9 DO1-RL-C Common
10 DO1-RL-NO Normal open
Note: for more advance functions, please refer to the programming manual.
Changing Monitor Display Parameter
User Description
2 Output speed (Hz)
3 Motor current (A)
5 Output frequency (Hz)
7 Output voltage (V)
9 Motor torque (%)
Direction of rotation
Inverter status
Main display
Bar to monitor the variable. See parameters
207, 208 and 213 to adjust bar graph
Loading Factory Default Setting
PROG
DEF User
P0204 0 Load factory defaults (60 Hz)
5
Description
DI1 = start/stop
DI3 = multispeed
DI4 = multispeed
PROG DEF User Description
11 Run
12 Ready
P0275 13
13 No fault
26 With fault
Unit of measurement
(it refers to the value of
the main display)
Description