Accel time (p.001) – Rockwell Automation GV3000/SE Operator Interface Module (OIM) User Guide User Manual

Page 51

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Using Quick Start to Program the Drive

5-11

The time the motor takes to increase speed is directly proportional to the value in this
parameter. This parameter does not apply to jog.

If the motor load inertia is high, or the CURRENT LIMIT (P.005) setting is too low,
actual motor acceleration time will be longer than the time set in ACCEL TIME. If
ACCEL TIME is set too short, an overcurrent fault might occur.

MOTOR NAMEPL VOLTS (H.000 or U.007)

Identifies the motor
rated (nominal)
voltage as it appears
on the motor
nameplate.

Parameter Range:

100 to 690 VOLTS

Default Setting:

460 VOLTS

Parameter Type:

Configurable

MOTOR NAMEPL AMPS (H.002 or U.004)

Identifies the motor
rated amps as it
appears on the motor
nameplate.

Parameter Range:

Power Module-dependent. See the software I/M for

more information.

Default Setting:

Power Module-dependent. See the software I/M for
more information.

Parameter Type:

Configurable

!

ATTENTION: This parameter must not exceed the rated amps found
on the motor nameplate. Overcurrent or excessive heating of the motor
could result if rated amps are exceeded. Failure to observe this
precaution could result in damage to, or destruction of, the equipment.

ACCEL TIME (P.001)

Specifies the time it
takes for the motor to
increase from zero
speed to MAXIMUM
SPEED, P.004 (V/Hz
regulation), or
MOTOR TOP
SPEED, U.017
(vector regulation).

Parameter Range:

1.0 to 999.9 SEC (V/Hz)
0.1 to 999.9 SEC (vector)

Default Setting:

20.0 SEC

Parameter Type:

Tunable

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