Rockwell-automation DC3E Non-Regenerative DC Drive User Guide 1/4 - 2 Uživatelský manuál stáhnout pdf (Strana 64)

DECEL

The DECEL setting determines the time the motor takes to

ramp to lower speed, within the limits of available torque.

The DECEL setting is factory set for its fastest deceleration

time (full CCW).

To calibrate DECEL:

1. Set the speed adjust potentiometer or external reference

signal for maximum speed. The motor should run at

maximum speed.

2. Set the speed adjust potentiometer or external reference

signal for minimum speed and measure the time it takes

the motor to go from maximum to minimum speed.

3. If the time measured in step 2 is not the desired

deceleration time, turn the DECEL trimpot CW for a

slower deceleration time, or CCW for a faster

deceleration time.

Repeat steps 1 through 3 until the deceleration time is

correct.

56 Calibration

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Rockwell-automation DC3E Non-Regenerative DC Drive User Guide 1/4 - 2 Uživatelský manuál Strana 64