6. NORMAL GAIN ADJUSTMENT
6 - 12
(3) One-touch tuning execution
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. When you turn off EM2 during one-touch tuning, "C008" will be displayed
at status in error code, and the one-touch tuning will be canceled.
When executing the one-touch tuning in the amplifier command method, FLS
(Upper stroke limit) and RLS (Lower stroke limit) will be disabled. Thus, set a
permissible travel distance within a range where moving part collision never
occurs, or execute the one-touch tuning in a state in which the servo motor can
immediately stop in emergency.
After the response mode is selected in (2) 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 (5) 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.
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