Mitsubishi Electric MR-JE-_A Instruction Manual page 200

6. NORMAL GAIN ADJUSTMENT
(c) One-touch tuning execution
After the response mode is selected in (1) (b) in this section, clicking "Start" will start one-touch
tuning. If "Start" is clicked while the servo motor stops, "C002" or "C004" will be displayed at status
in error code. (Refer to (1) (e) in this section for error codes.)
Click "Start" with the amplifier command method selected in the servo-off, the servo-on will be
automatically enabled, and the one-touch tuning will start. In the one-touch tuning by the amplifier
command method, an optimum tuning command will be generated in the servo amplifier after servo-
on. Then, the servo motor will reciprocate, and the one-touch tuning will be executed. After the
tuning is completed or canceled, the servo amplifier will be the servo-off status. When the servo-on
command is inputted from outside, the amplifier will be the servo-on status.
POINT
For equipment in which overshoot during one-touch tuning is in the permissible
level of the in-position range, changing the value of [Pr. PA25 One-touch tuning
overshoot permissible level] will shorten the settling time and improve the
response.
When executing one-touch tuning in the amplifier command method, turn on
EM2, LSP, and LSN. When EM2, LSP, and LSN are turned off during one-touch
tuning, "C008" will be displayed at status in error code, and the one-touch tuning
will be canceled. When setting LSP and LSN to automatic on, enable the check
box "LSP, LSN auto ON" in the one-touch tuning window of MR Configurator2.
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