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Operation panel
5.1 Operation panel
5.1.1 Names and functions of the operation panel
The operation panel cannot be removed from the inverter.
Operation mode indicator
PU: Lit to indicate PU operation mode.
EXT: Not lit.
NET: Lit to indicate Network operation
mode.
(Lit at power-ON at initial setting.)
Unit indicator
Hz: Lit to indicate frequency.
(Flickers when the set frequency
monitor is displayed.)
A: Lit to indicate current.
(Both "Hz" and "A" turn OFF when other
than the above is displayed.)
Monitor (4-digit LED)
Shows the frequency, parameter number,
etc.
Setting dial
(Setting dial: Mitsubishi inverter dial)
Used to change the frequency setting and
parameter settings.
Press to display the following.
Displays the set frequency in the
monitor mode
Displays the order in the faults history
mode
Mode switchover
Used to change each setting mode.
Pressing for a while (2s) can lock
operation.
(Refer to page 183)
Determination of each setting
If pressed during operation, monitor
changes as below:
Running frequency
Output current
Output voltage
Operating status indicator
Lit or flicker during inverter operation.
∗
∗ Lit: When the forward rotation operation is
being performed.
∗ Slow flickering (1.4s cycle):
When the reverse rotation operation is
being performed.
∗ Fast flickering (0.2s cycle):
When was pressed or the start
command was given, but the operation
cannot be made.
When the frequency command is less
than the starting frequency.
When the MRS signal is input.
Parameter setting mode
Lit to indicate parameter setting mode.
Monitor indicator
Lit to indicate monitoring mode.
Stop operation
Used to stop Run command.
Fault can be reset when protective
function is activated (fault).
Operation mode switchover
Used to switch between the NET and PU
operation modes.
Cancels PU stop also. (Refer to page 165.)
Start command
The rotation direction can be selected by
setting Pr. 40.