Basic SPINDLE Tuning using SERVO GUIDE
(2) Final seting value
Final setting values of velocity loop gain are determined from oscillation limit.
The guidelines of final settings differ according to operation mode.
Determine the final setting values according to following guideline
corresponding to each
operation mode.
Operation mode Guideline of setting
Proportional gain Approximately 60% of oscillation limit
Velocity control mode
Integral gain Same value to proportional gain
Proportional gain Approximately 60% of oscillation limit
Orientation mode
Integral gain Same value to proportional gain
Proportional gain Approximately 70% of oscillation limit
Servo mode/
Spindle synchronization mode
Integral gain 3 times value for proportional gain
Proportional gain Approximately 70% of oscillation limit
Cs contouring mode
Integral gain 3 times value for proportional gain
A-53866E-456/05 (19/34)