Manual Adjustment Functions To Obtain The Maximum Performance - Mitsubishi Electric MR-J5 User Manual

Manual adjustment functions to obtain the maximum
performance
Adjustment function
Manual mode
Gain switching function
Speed feed forward
Overshoot suppression
function
Slight vibration suppression
function
Unbalanced torque offset
Path tracking model
adaptive control
*1
Super trace control
Lost motion compensation
function
*1 Available on servo amplifiers with firmware version A5 or later.
1 ADJUSTMENT FUNCTION TYPES
10
1.1 Adjustment functions available when using the servo amplifier alone
Outline
Use this function if the performance of quick tuning, one-touch tuning, and auto tuning is not satisfactory.
Use this function for:
1) Reducing the settling time
2) Increasing the gain during servo-lock while suppressing vibration sound during rotation
3) When load fluctuation is too large
Use this function to improve path accuracy by decreasing droop pulses at the constant speed.
Use this function to decrease the overshoot.
Use this function to suppress vibration at a servo motor stop.
Use this function to prevent free fall of a vertical axis when turning on servo-on.
Use this function to suppress overshoot in path control.
Use this function to improve the trackability at acceleration/deceleration in path control.
Use this function to suppress quadrant projections at speed switching in path control.
Reference
Page 52
Manual mode
Page 86
GAIN
SWITCHING
FUNCTION
Page 102
SPEED FEED
FORWARD
CONTROL
FUNCTION
Page 104
OVERSHOOT
SUPPRESSION
CONTROL
Page 106
SLIGHT
VIBRATION
SUPPRESSION
CONTROL
Page 108
UNBALANCED
TORQUE
OFFSET
Page 112
Path tracking
model adaptive
control
Page 114
Super trace
control
Page 116
Lost motion
compensation
function