Easy Tuning; What Is Easy Tuning; Easy Tuning Operation Profile - Fuji Electric ALPHA7 User Manual

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CHAPTER 5 SERVO ADJUSTMENT

5.3 Easy Tuning

Disconnect the servo amplifier from the host control

unit and operate only the servo amplifier and

servomotor to automatically tune internal

parameters of the amplifier.

With this function, even if the host control unit

program is incomplete, the servomotor can be

operated in advance which can lead to the

reduction of the setup time.

Easy tuning is operated by PC Loader or keypad.

To install PC Loader, refer to "CHAPTER 13 PC LOADER."

Start operation after checking no collision exists in the moving parts of the machine.

 To operate with PC Loader

[1] Slow running

For machines with a linear

driving system, follow the

procedure below to perform slow

running before performing easy

Turn the motor at 10 [r/min]

(fixed) while checking the

rotation direction and stroke.

Select "slow running" (1) on the

PC Loader screen shown on the

right and enter the "stroke

setting" and "direction selection"

parameters (2), and then press

the "START/STOP" button (3).

Slow running is unnecessary for machines with a rotary driving system.

Servo amplifier

Reciprocal motion,