WEG CFW08 Vector inverter Plus User Manual

42
INSTALLATION AND CONNECTION
Connection 4 - FWD RUN / REV RUN
Parameter to be programmed:
Set DI1 to Forward Run : P263 = 8
Set DI2 to Reverse Run: P264 = 8
Make sure the inverter commands are via terminals, i.e., P229=1 to local
mode or P230=1 to remote mode.
Figure 3.14 - XC1 wiring for connection 4
S1 open: Stop
S1 closed: Forward Run
S2 open: Stop
S2 closed: Reverse Run
NOTE!
The speed reference can be via Analog Input AI1 (as in connection 2),
via keypad (HMI-CFW08-P), or via any other source (see description
of parameters P221 and P222 in Chapter 6).
When a line fault occurs, this connection with switch S1 or
switch S2 is closed, the motor will be enabled automatically as soon
as the line is re-restablished.
DI1 - Forward Run DI2 - Reverse Run DI3 COM AI1 +10V AI2 AO1 NC Common NO DI4 - No Function/General Enabling
S2S1
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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)