Installation & Power Connections
Typical Control Connection
Refer to user guide chapter 3.
PROG DEF User Description
P0220 2 1 Local/Remote = always remote
P0222 1 1 Remote reference = Al1
P0226 4 4 FWD/REV = DIx
P0227 1 1 Start/Stop remote = DIx
P0231 0 0 AI1 = speed reference
P0233 0 0 AI1 = 0 - 10 V
P0263 1 1 DI1 = run/stop
P0264 8 8 DI2 = FWD/REV
Example 1: 2 - Wire Start/Stop, Speed Potentiometer
CFW
500-IOS
(standard)
Digital input 1DI 11
3
5
7
9
2
4
6
8
START/STOPOFF ON
Speedpotentiometer
FWD/REV DI 2
DI 3
DI 4
+24 V dc
AO1
GND
AI 1
+10 V dc
Digital input 2
Digital input 3
Digital input 4
24 V dc power supply (150 mA)
Analog output 1
Reference 0 V
Reference + 10 V dc potentiometer
Analog input 1
Topconnection
Bottom
connection
OFF ON
DIP SWITCH 1
V mAAI1
Example 2: 3 - Wire Start/Stop, 4 - 20 mA Reference
PROG DEF User Description
P0220 2 1 Local/Remote = always remote
P0222 1 1 Remote reference = Al1
P0227 1 1 Run/Stop remote = DIx
P0231 0 0 AI1 = speed reference
P0233 0 1 AI1 = 4 - 20 mA
P0263 1 6 DI1 = start
P0264 8 7 DI2 = stop
Digital input 1DI 11
3
5
7
9
2
4
6
8
DI 2
DI 3
DI 4
+24 V dc
AO1
GND
AI 1
+10 V dc
START
STOP
4 - 20 mAReference
Digital input 2
Digital input 3
Digital input 4
24 V dc power supply (150 mA)
Analog output 1
Reference 0 V
Reference + 10 V dc potentiometer
Analog input 1
CFW
500-IOS
(standard)
Topconnection
Bottom
connection
DIP SWITCH 1
V mAAI1
Example 3: 2 - Wire Start/Stop, Multispeed (4 Speeds)
Digital input 1
Topconnection
Bottom
connection
DI 11
3
5
7
9
2
4
6
8
DIP SWITCHES(Not applicable)
START/STOP
SPEED
SPEED
DI 2
DI 3
DI 4
+24 V dc
AO1
GND
AI 1
+10 V dc
Digital input 2
Digital input 3
Digital input 4
24 V dc power supply (150 mA)
Analog output 1
Reference 0 V
Reference + 10 V dc potentiometer
Analog input 1
CFW
500-IOS
(standard)
OFF ON
OFF ON
OFF ON
PROG DEF User Description
P0220 0 1 Local/Remote = always remote
P0222 2 8 Remote reference = multispeed
P0227 3 1 Start/Stop remote = DIx
P0263 1 1 DI1 = start/stop
P0265 0 13 DI3 = multispeed
P0266 0 13 DI4 = multispeed
P0124 3 â–² Speed = â–² (DI3 = open and DI4 = open)
P0125 10 â–² Speed = â–² (DI3 = open and DI4 = closed)
P0126 20 â–² Speed = â–² (DI3 = closed and DI4 = open)
P0127 30 â–² Speed = â–² (DI3 = closed and DI4 = closed)
Note: â–² Speed setting depends on application.
Relay OutputPROG DEF User Description
P0275 13
11 Run
12 Ready13 No fault26 With fault
11 DO1-RL-NO Normally open
Top connectionNormally closed
CommonDO1-RL-C
DO1-RL-NC
13
15
NO
NC
Note: for more advance functions, please refer to the the programming manual.
Programming
CFW500 Keypad
Menu/Enter button: - Enter programming mode - Use to Select/Save
Run button: - Run in local mode
Stop button: - Stop in local mode - Reset
Up/Down buttons: - Adjust speed in local mode - Navigate through parameters
Back/ESC button: - Return to monitoring mode - Return to previous programming level
PROG User Description
P0156 1.1xP0401 Overload current at 100% speed
P0157 1.0xP0401 Overload current at 50% speedP0158 0.8xP0401 Overload current at 5% speed
Motor Overload Settings - MOTOR Group
PROG DEF Description
P0100 10s Acceleration time (s)P0101 10s Deceleration time (s)P0133 3 Hz Minimum speed (Hz)P0134 66 Hz Maximum speed (Hz)
Basic Application - BASIC Group
Oriented Start Up - STARTUP Group (Scalar - V/F Mode)
Note: set P0202 = 5 during oriented start-up for improved speed control and higher torque capacity at low speed (especially < 5 Hz). â– Set as per motor nameplate data.
PROG DEF User Description
P0202 0 0 Control type V/FP0401 - â– Motor FLC (A)P0402 1710 â– Motor speed (RPM)P0403 60 â– Motor frequency
PROG DEF User Description
P0204 0 5 Load factory defaults (60 Hz)
Loading Factory Default Setting
Note: for more advance functions, please refer to the programming manual (chapter 5.3).
Main display P0205
Secondarydisplay P0206
PROG DEF User Description
P0205P0206
P0205 = 2P0206 = 1
1 Speed reference (RPM)
2 Output speed (RPM)
3 Motor current (A)
5 Output frequency (Hz)
7 Output voltage (V)
9 Motor torque (%)
Changing Monitor Display Parameter
Quick Setup Guide
CFW500Machinery Drives
Motors | Automation | Energy | Transmission & Distribution | Coatings
J Centrifugal pumps J Process dosing pumps J Fans/ventilators J Blenders/mixers J Compressors
Cod
: xxx
x | R
ev: 0
0 | D
ate
(m/y
): 06
/201
4Th
e va
lues
sho
wn
are
sub
ject
to c
hang
e w
ithou
t prio
r no
tice.
J Conveyors J Roller tables J Granulators J Commercial dryers J Rotary filters
Applications
WEG Electric Corp. 6655 Sugarloaf Parkway Duluth, GA 30097 Phone: 1-800-ASK-4WEG www.weg.net