Mitsubishi Electric Melservo MR-J5 G Series User Manual page 28

Control function
Functions Detailed functions
Vibration Advanced vibration suppression
suppression control II
Machine resonance suppression
filter
Shaft resonance suppression filter
Robust filter
Slight vibration suppression
control
Tracking control Lost motion compensation
function
Super trace control
Path tracking model adaptive
control
2 FUNCTION
26
2.1 Function list
Description
This function suppresses vibration and residual
vibration at an arm end.
This function decreases the gain of the specific
frequency to suppress the resonance of the
mechanical system.
When driving the servo motor with a load
mounted to the servo motor shaft, resonance
due to shaft torsion may generate high
frequency mechanical vibration. The shaft
resonance suppression filter suppresses this
vibration.
This function improves a disturbance response
when a response performance cannot be
increased because of a large load to motor
inertia ratio, such as a roll feed axis.
This function suppresses vibration of ±1 pulse
generated at each servo motor stop.
This function reduces the response delay
generated when the machine moving direction
is reversed.
This function reduces the droop pulses at the
rated speed and at the uniform acceleration/
deceleration to almost zero.
This function reduces tracking errors in
reciprocation.
Supported Detailed explanation
firmware
version
A0 Refer to "Advanced vibration
suppression control II" in the
following manual.
MR-J5 User's Manual
(Adjustment)
A0 Refer to "Machine resonance
suppression filter" in the
following manual.
MR-J5 User's Manual
(Adjustment)
A0 Refer to "Shaft resonance
suppression filter" in the
following manual.
MR-J5 User's Manual
(Adjustment)
A0 Refer to "Robust filter" in the
following manual.
MR-J5 User's Manual
(Adjustment)
A0 Refer to "SLIGHT
VIBRATION SUPPRESSION
CONTROL" in the following
manual.
MR-J5 User's Manual
(Adjustment)
A0 Refer to "Lost motion
compensation function" in the
following manual.
MR-J5 User's Manual
(Adjustment)
A5 Refer to "Super trace control"
in the following manual.
MR-J5 User's Manual
(Adjustment)
A0 Refer to "Path tracking model
adaptive control" in the
following manual.
MR-J5 User's Manual
(Adjustment)