3.1 Names and Functions of Keypad Components
3-1
OPERATION USING THE KEYPAD
Chap 3
3.1 Names and Functions of Keypad Components
The keypad allows you to run and stop the motor, display various data, configure function code data, and monitor
I/O signal states, maintenance information and alarm information.
Table 3.1-1 Overview of Keypad Functions
Item
and
LED Indicators
Functions
LED
Monitor
Four-digit, 7-segment LED monitor which displays the followings according to the operation
modes.
In Running mode: Running status information (e.g., output frequency, current, and
voltage)
When a light alarm occurs,
l-al
is displayed.
In Programming mode: Menus, function codes and their data
In Alarm mode: Alarm code, which identifies the alarm factor that has activated
the protective function.
Operation
Keys
Program/Reset key which switches the operation modes of the inverter.
In Running mode: Pressing this key switches the inverter to Programming mode.
In Programming mode: Pressing this key switches the inverter to Running mode.
In Alarm mode: Pressing this key after removing the alarm factor
and switches back to Running mode.
Function/Data key which switches the operations you want to do in each mode as follows:
In Running mode: Pressing this key switches the information to be displayed
concerning the status of the inverter (output frequency (Hz),
output current (A), output voltage (V), etc.).
When a light alarm is displayed, holding down this key resets the
light alarm and switches back to Running mode.
In Programming mode: Pressing this key displays the function code or establishes the
data entered with and keys.
In Alarm mode: Pressing this key displays the details of the problem indicated by
the alarm code that has come up on the LED monitor.
RUN key. Press this key to run the motor.
STOP key. Press this key to stop the motor.
and
UP and DOWN keys. Press these keys to select the setting items and change the function
code data displayed on the LED monitor.
Shift key. Press this key to shift the cursor to the right for entry of a numerical value.
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