Rockwell-automation DC3E Non-Regenerative DC Drive User Guide 1/4 - 2 Manuel d'utilisateur télécharger pdf (Page 55)

47Operation

To run the motor:

1. Set the speed adjust potentiometer to “0” (full CCW).

2. Apply AC line voltage.

3. Set the POWER switch to the ON position.

4. Slowly advance the speed adjust potentiometer

clockwise (CW), or increase the external reference

signal. The motor will slowly accelerate to follow the

speed adjust potentiometer or external reference signal.

Continue until the desired speed is reached.

To stop the motor:

1. Rotate the speed adjust potentiomter to zero (full

CCW), or set the external reference signal to zero.

The motor will slowly decelerate until minimum speed

is reached.

2. Set the POWER switch on the front panel to OFF.

ATTENTION: Frequent starting and stopping can

produce high torque. This may cause damage to motors,

especially gearmotors that are not properly sized for the

application.

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Rockwell-automation DC3E Non-Regenerative DC Drive User Guide 1/4 - 2 Manuel d'utilisateur Page 55