Motortronics VCM Quick Start Guide

Quick

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Start

Guide

The VCM Series

Motortronics VCM Series

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Thank you for purchasing this Motortronics VCM Series sensorless vector
AC drive. When properly installed, operated and maintained, the VCM
will provide a lifetime of reliable operation. It is mandatory that the
person who operates, inspects and maintains this equipment thoroughly
reads and understands this manual. This will insure safe and reliable
operation of the controller.

This unit has been put through demanding tests at the factory prior to
shipment. Before unpacking, check the following:

• Verify that the model number on the box matches your purchase
order

• Inspect for possible damage (if damaged, notify the freight carrier
and  le a cliam within 15 days of receipt)

After unpacking, please check the following:

• Verify the label speci cations match your application requirement.

• Check all electrical connections and screws. Verify that there is no
visible damage to any of the components.

WARNING!
Do not service equipment with voltage applied!

Unit can be a source of fatal electrical shock! To avoid shock haz-

ard, disconnect main power and wait until the LED on the main
control board goes out before working on the control Warning
labels (not supplied) must be attached to terminals, enclosure
and control panel.

Unit does not provide overspeed protection or incorporate cur-

rent limiting control.

To obtain optimum operation from your VCM Series sensorless

vector AC drive, it is strongly recommended that this manual is
read and understood.

This guide provides step-by-step instructions to install your VCM

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Series drive.

Check Inverter Nameplate

Compare the AC Inverter nameplate Volts & Amps

1

with the motor nameplate. The ratings should be
the same.
Caution: Motor or drive failure can result if the rat­ings do not match. Drive current rating must equal
or be higher than the motor.

2

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Remove Front Cover & Lower
Access Plate