Operation panel (FR-DU07)
4.1 Operation panel (FR-DU07)
Parts of the operation panel (FR-DU07)
Operation mode indication
PU: Lit to indicate PU operation mode.
EXT: Lit to indicate External operation mode.
NET: Lit to indicate Network operation mode.
Hz: Lit to indicate frequency.
A: Lit to indicate current.
V: Lit to indicate voltage.
(Flicker when the set frequency monitor is
Shows the frequency, parameter
(Setting dial: Mitsubishi inverter
Used to change the
frequency setting and
Used to change
each setting mode.
Operation mode switchover
Used to switch between the PU and External operation mode.
When using the External operation mode (operation using a separately
connected frequency setting potentiometer and start signal), press this key to
light up the EXT indication. (Change the Pr.79 value to use the combined mode.)
PU: PU operation mode
EXT: External operation mode
Rotation direction indication
FWD: Lit during forward rotation
REV: Lit during reverse rotation
When the frequency command is
not given even if the
forward/reverse command is given.
When the MRS signal is input.
Lit to indicate monitoring mode.
Used to stop Run command.
Fault can be reset when
protective function is
Used to set each setting.
If pressed during operation, monitor
changes as below;
* Energy saving monitor is displayed when the
energy saving monitor of Pr. 52 is set.