Hitachi WJ-0001S, User Manual

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I i
Using the Front Panel Keypad

Inverter Keypad Description
Key and Indicator Legend
Items Contents
(1) POWER
LED Turns ON (Green) while the inverter is powered up.
(2) ALARM
LED Turns ON (Red) when the inverter trips.
(3) Program
LED

Turns ON (Green) when the display shows changeable
parameter.

Blinks when there is a mismatch in setting.
(4) RUN LED Turns ON (Green) when the inverter is driving the motor.
(5) Monitor
LED [Hz] Turns ON (Green) when the displayed data is frequency related.
(6) Monitor
LED [A] Turns ON (Green) when the displayed data is current related.
(7) Run
command LED Turns ON (Green) when a Run command is set to the operator. (Run
key is effective.)
(8) 7-seg LED Shows each parameter, monitors etc.
(9) Run key Makes inverter run.
(10) Stop/reset
key

Makes inverter decelerates to a stop.

Reset the inverter when it is in trip situation
(11) ESC key

Go to the top of next function group, when a function mode is
shown

Cancel the setting and return to the function code, when a
data is shown

Moves the cursor to a digit left, when it is in digit-to-digit
setting mode

Pressing for 1 second leads to display data of d001,
regardless of current display.
(12) Up key
(13) Down key

Increase or decrease the data.

Pressing the both keys at the same time gives you the digit-to-
digit edit.
(14) SET key

Go to the data display mode when a function code is shown

Stores the data and go back to show the function code, when
data is shown.

Moves the cursor to a digit right, when it is in digit-to-digit
display mode
(15) USB
connector Connect USB connector (mini-B) for using PC communication