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About The Operation Panel; Names And Functions Of The Operation Panel - Mitsubishi Electric FR-E520 Instruction Manual

Transistorized inverter.
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3.2

About the Operation Panel

With the operation panel, you can run the inverter, set the frequency, monitor the
operation command display, set parameters, and display an error.
3.2.1

Names and functions of the operation panel

Hz
RUN
A
MON
PU
EXT
STOP
RUN
RESET
MIN
RUN key
STOP/RESET key
! ! ! ! Key indication
Key
key
RUN
Built-in frequency setting
potentiometer
key
MODE
key
SET
/
key
key
FWD
key
REV
STOP
key
RESET
! ! ! ! Unit indications, operating status indications
Indication
Lit to indicate frequency.
Hz
(Flickers or lit when Pr.52 "operation panel/PU main display data selection"
= "100". Refer to page 105.)
A
Lit to indicate the current.
Lit while the inverter is operating. Lit to indicate forward rotation, and flickers
RUN
to indicate reverse rotation.
MON
Lit in the monitor display mode.
PU
Lit in the PU operation mode.
EXT
Lit in the external operation mode.
Cover opened
Display
LED 4 digits
Setting key
Mode key
MODE
FWD
MAX
Forward key
STOP/RESET key
Used to give a start rotation command.
You can set a frequency on an analog basis.
You can select the operation mode or setting mode.
You can determine the frequency and parameter setting.
• Used to increase or decrease the running frequency
consecutively. Hold down this key to change the frequency.
• Press this key in the setting mode to change the parameter
setting consecutively.
Used to give a forward rotation command.
Used to give a reverse rotation command.
• Used to stop operation.
• Used to reset the inverter when its output is stopped by the
activated protective function.
61
OPERATION/CONTROL
Hz
RUN
A
MON
PU
EXT
SET
REV
STOP
RESET
MAX
MIN
UP/DOWN key
Description
Description
Unit indication
Operation status
indication
Reverse key
Built-in frequency
setting potentiometer
3

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