Mitsubishi Electric MELSERVO J5 Series User Manual page 13

No. Instructions
(4) To start the one-touch tuning, push the "Start" button for one-touch tuning on the engineering tool during the positioning operation.
Use this adjustment if the conditions for the quick tuning are not fulfilled. A higher response level than that of the quick tuning can be obtained,
enabling a quicker positioning.
Page 16 One-touch tuning
(5) Set [Pr. PA08.0 Gain adjustment mode selection] to "1" or "2".
Page 37 Auto tuning mode 1
(6) [Pr. PA08.0 Gain adjustment mode selection] is automatically set to "4" (2 gain adjustment mode 2) once the one-touch tuning is complete.
Page 16 One-touch tuning
(7) Set [Pr. PA08.0 Gain adjustment mode selection] to "3".
Use the manual adjustment for fast settling or high accuracy path control.
Page 45 Manual mode
2 ADJUSTMENT PROCEDURE
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