Mitsubishi Electric MELSERVO J5 Series User Manual page 20

■Overshoot permissible level setting
Set the permitted overshoot level for the one-touch tuning in [Pr. PA25 One-touch tuning - Permitted overshoot level]. The
one-touch tuning adjusts the settling time to the shortest within the range of the overshoot permissible level. Therefore, when
the value set in [Pr. PA25] is large, reduction of the settling time is prioritized. When the value set in [Pr. PA25] is small, then
reduction of the overshoot is prioritized.
• When the permitted overshoot level is high
Position command frequency
Reduced settling time
• When the permitted overshoot level is low
Position command frequency
Increased settling time
3 ADJUSTMENT METHOD
18
3.2 One-touch tuning
Droop pulses
[Pr. PA14]
× [Pr. PA25]
Increased overshoot
Droop pulses
[Pr. PA14]
× [Pr. PA25]
Reduced overshoot
[Pr. PA14]
[Pr. PA14]