Disabling the setting dial and key operation of the operation panel
(Press and hold [MODE] (2 s))
● Operation using the setting dial and keys of the operation panel (FR-DU08) can be disabled to
prevent parameter changes, unexpected starts or frequency changes.
● Set Pr. 161 to "10 or 11" and then press MODE key for 2 s to disable setting dial or key operations.
● When setting dial and key operations are disabled,
setting dial or key operation is attempted while dial and key operations are disabled,
appears. (When a setting dial or key operation is not performed for 2 s, the monitor display
● To enable the setting dial and key operation again, press MODE key for 2 s.
Even if setting dial and key operations are disabled, the monitor indicator and STOP/RESET key are
The PU stop cannot be released with key operations unless the operation lock is released first.
Parameters referred to
(E) Environment setting parameters
appears on the operation panel. If
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