WEG CFW10 Easy Drive Quick Start Manual

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Power Connections:

The CFW10 Quick Start Guide is a supplement to help get the CFW10 started quickly using the most common installation
and configuration options. This CFW10 Quick Start Guide is not meant to replace the CFW10 User’s Manual. For detailed
instructions, safety precautions, proper mounting, installation, configuration, and operation please refer to the CFW10
User’s Guide. Warning: Only qualified personnel should plan or implement the installation, start-up, operation and
maintenance of this equipment. Personnel must read the entire CFW10 User’s Guide before attempting to install, operate
or troubleshoot the CFW10.

Figure 1 - Power and Grounding Connections

Basic Wiring:

1. Mount the CFW10 to a flat vertical surface.

2. Connect the incoming single phase power leads to the L/L1 and N/L2 connections on the power terminal and
connect the GROUND lead to PE on the power terminal (Refer to Figure 1).

3. Connect the motor leads to the U, V, and W connections on the power terminal and connect the GROUND lead to
PE on the power terminal (Refer to Figure 1). Note: Only three-phase AC motors can be used.

4. Apply power to the CFW10 drive. The drive will run self diagnostics and if no problems are found it will display
“rdY”. Note: New CFW10 drives are shipped with parameters preset to factory defaults. If you need to reload
factory defaults at any time, first set password parameter P000=5 then set factory default parameter P204=5.

Keypad Start/Stop (Local Mode): This operation mode is recommended for users who are operating the drive for

the first time without additional control connections.

1. Press the start key. The motor will accelerate from 0.0 to 3.00 Hz (minimum speed P133), in the clockwise
direction. Note: If the direction of rotation is not correct, switch off the drive and wait until the capacitors discharge
completely (as long as 10 minutes) and then swap any two wires at the motor output.

2. Press the key and hold it to increase motor speed (maximum speed P134). Note: On Plus versions use the
keypad potentiometer located on the bottom right of the keypad to adjust speed.

3. Press the stop key. The motor decelerates to 0.0Hz and stops with a display of “rdY”.

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