Mitsubishi Electric MELSERVO-J3W Series, Инструкция по эксплуатации

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1. FUNCTIONS AND CONFIGURATION
1 - 5
1.4 Function list
The following table lists the functions of this servo. For details of the functions, refer to the reference field.
Function Description Reference
High-resolution encoder
High-resolution encoder of 262144 pulses/rev is used as a rotary servo motor
encoder.
Absolute position detection
system Merely setting a home position once makes home position return unnecessary
at every power-on.
Chapter 12
Gain changing function
Switches gains by using input devices or gain switching conditions (including the
servo motor speed).
Section 7.5
Low-pass filter
Suppresses high-frequency resonance which occurs as servo system response
is increased.
Section 7.4
Machine analyzer function
Analyzes the frequency characteristic of the mechanical system by simply
connecting an MR Configurator installed personal computer and servo amplifier.
MR Configurator is necessary for this function.
Machine simulation
Can simulate machine motions on a personal computer screen on the basis of
the machine analyzer results.
MR Configurator is necessary for this function.
Gain search function
Personal computer with MR Configurator changes gains automatically and
searches for overshoot-free gains in a short time.
MR Configurator is necessary for this function.
Slight vibration suppression
control
Suppresses vibration of 1 pulse produced at a servo motor stop. Parameters No.PB24
Auto tuning
Automatically adjusts the gain to optimum value if load applied to the servo
motor shaft varies.
Chapter 6
Regenerative option
Used when the built-in regenerative resistor of the servo amplifier does not have
sufficient regenerative capability for the regenerative power generated.
Section 11.2
Alarm history clear Alarm history is cleared. Parameter No.PC21
Output signal (DO)
forced output Output signal can be forced on/off independently of the servo status.
Use this function for output signal wiring check, etc.
Section 4.5.1 (1) (d)
Test operation mode
JOG operation positioning operation DO forced output
However, MR Configurator is necessary for positioning operation.
Section 4.5
Analog monitor output Servo status is output in terms of voltage in real time. Parameter No.PC09
MR Configurator
Using a personal computer, parameter setting, test operation, status display,
etc. can be performed.
Section 11.4