Rockwell-automation DC3E Non-Regenerative DC Drive User Guide 1/4 - 2 Manual de usuario descargar pdf (Pagina 46)

38 Operation

Drive operation

Chassis drive operation

POWER ON start

SPEED REFERENCE: External signal or

potentiometer

START/STOP control: POWER ON/OFF

IMPORTANT: It is necessary to wire a jumper between

B1 and B3 if no START/STOP switches are to be used.

IMPORTANT: Line starting and line stopping (applying

and removing AC line voltage) is recommended for

infrequent starting and stopping of a drive only. When AC

line voltage is applied to the drive, the motor accelerates to

the speed set by the speed adjust potentiometer or analog

input signal. When AC line voltage is removed, the motor

coasts to a stop.

1. Turn the speed adjust potentiometer full

counterclockwise (CCW), or set the external reference

signal so that it is at its lowest level (0V or 4 mA).

2. Apply AC line voltage.

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Rockwell-automation DC3E Non-Regenerative DC Drive User Guide 1/4 - 2 Manual de usuario Pagina 46