Adjustment Using Mr Configurator (Servo Configuration Software) - Mitsubishi Electric MR-J2S B Series Instruction Manual

6. GENERAL GAIN ADJUSTMENT

6.1.2 Adjustment using MR Configurator (servo configuration software)

This section gives the functions and adjustment that may be performed by using the servo amplifier with
the MR Configurator (servo configuration software) which operates on a personal computer.
Function
Machine analyzer
Gain search
Machine simulation
POINT
When using the machine analyzer, set the servo amplifier's axis number for
"F". (Refer to section 3.11.)
Description
With the machine and servo motor
coupled, the characteristic of the
mechanical system can be measured by
giving a random vibration command from
the personal computer to the servo and
measuring the machine response.
Executing gain search under to-and-fro
positioning command measures settling
characteristic while simultaneously
changing gains, and automatically
searches for gains which make settling
time shortest.
Response at positioning settling of a
machine can be simulated from machine
analyzer results on personal computer.
You can grasp the machine resonance frequency and
determine the notch frequency of the machine
resonance suppression filter.
You can automatically set the optimum gains in
response to the machine characteristic. This simple
adjustment is suitable for a machine which has large
machine resonance and does not require much settling
time.
You can automatically set gains which make
positioning settling time shortest.
You can optimize gain adjustment and command
pattern on personal computer.
6 - 3
Adjustment