Mitsubishi Electric MELSERVO-JE MR-JE-100A, Instruction Manual

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1. FUNCTIONS AND CONFIGURATION
1 - 5
1.4 Combinations of servo amplifiers and servo motors
Servo amplifier Servo motor
MR-JE-10A HF-KN13
MR-JE-20A HF-KN23
MR-JE-40A HF-KN43
MR-JE-70A HF-KN73
HF-SN52
MR-JE-100A HF-SN102
MR-JE-200A HF-SN152, HF-SN202
MR-JE-300A HF-SN302
1.5 Function list
The following table lists the functions of this servo. For details of the functions, refer to each section
indicated in the detailed explanation field.
Function Description
Detailed
explanation
Position control mode This servo is used as a position control servo.
Section 3.2.1
Section 3.6.1
Section 4.2
Speed control mode This servo is used as a speed control servo.
Section 3.2.2
Section 3.6.2
Section 4.3
Torque control mode This servo is used as a torque control servo.
Section 3.2.3
Section 3.6.3
Section 4.4
Position/speed control switch
mode Using an input device, control can be switched between position control and speed
control.
Section 3.6.4
Speed/torque control switch
mode Using an input device, control can be switched between speed control and torque
control.
Section 3.6.5
Torque/position control switch
mode Using an input device, control can be switched between torque control and position
control.
Section 3.6.6
High-resolution encoder
High-resolution encoder of 131072 pulses/rev is used for the encoder of the servo
motor compatible with the MELSERVO-JE series.
Gain switching function
You can switch gains during rotation and during stop, and can use an input device to
switch gains during operation.
Section 7.2
Advanced vibration
suppression control II
This function suppresses vibration at the arm end or residual vibration. Section 7.1.5
Adaptive filter II
Servo amplifier detects mechanical resonance and sets filter characteristics
automatically to suppress mechanical vibration.
Section 7.1.2
Low-pass filter
Suppresses high-frequency resonance which occurs as servo system response is
increased.
Section 7.1.4
Machine analyzer function
Analyzes the frequency characteristic of the mechanical system by simply connecting
an MR Configurator2 installed personal computer and servo amplifier.
MR Configurator2 is necessary for this function.
Robust filter
This function provides better disturbance response in case low response level that
load to motor inertia ratio is high for such as roll send axes.
[Pr. PE41]
Slight vibration suppression
control
Suppresses vibration of ±1 pulse produced at a servo motor stop. [Pr. PB24]
Electronic gear Input pulses can be multiplied by 1/10 to 4000.
[Pr. PA06]
[Pr. PA07]
S-pattern
acceleration/deceleration time
constant
Speed can be increased and decreased smoothly. [Pr. PC03]
Auto tuning
Automatically adjusts the gain to optimum value if load applied to the servo motor
shaft varies.
Section 6.3
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