Mitsubishi Electric MR-J4 Instruction Manual page 531

17. APPLICATION OF FUNCTIONS
7) Clearing one-touch tuning
You can clear the parameter values set with one-touch tuning.
Refer to table 17.5 for the parameters which you can clear.
Pushing "Return to value before tuning" in the one-touch tuning window of MR Configurator2
enables to rewrite the parameter to the value before pushing the start button.
In addition, pushing "Return to initial value" in the one-touch tuning window enables to rewrite the
parameter to the initial value.
When clearing one-touch tuning is completed, the following window will be displayed. (returning
to initial value)
(c) Caution for one-touch tuning
1) The tuning is not available in the torque control mode.
2) The one-touch tuning cannot be executed while an alarm or warning which withholds the motor
driving is occurring.
3) The tuning is not available during the following test operation mode.
a) Output signal (DO) forced output
b) Motor-less operation
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