3-1
3. Operation Using the Keypad
3.1 Keys, Potentiometer, and LED on the Keypad
As shown in the figure at below, the keypad consists of an LED monitor, a potentiometer (POT), and six keys.
The keypad allows you to run and stop the motor, monitor running status, and switch to the menu mode. In the
menu mode, you may set the function code data to match your operating requirements and monitor I/O signal
states, maintenance information, and alarm information.
Table 3.1 Overview of Keypad Functions
Monitor,
Potentiometer
and Keys
Functions
Four-digit, 7-segment LED monitor which displays the running status, data settings, and alarm status of the drive
depending on the operation modes *.
In Run mode, the monitor displays running status information (e.g. output frequency, current, and voltage). In Program
mode, it displays menus, function codes and their data. In Alarm mode, it displays an alarm code which identifies the
error factor if the protection facility is activated
Potentiometer (POT) which is used to manually set frequency, auxiliary frequencies 1 and 2 or PID process command.
RUN key. Press this key to run the motor.
STOP key. Press this key to stop the motor.
/
UP/DOWN keys. Press these keys to select the setting items and change the function data displayed on the
LED monitor.
Program/Reset key. Press this key to switch the operation modes* of the drive.
Pressing this key in Run mode switches the drive to Program mode and vice versa.
In Alarm mode, pressing this key after removing the error factor will switch the drive to Run mode.
Function/Data key.
Pressing this key in Run mode switches the information displayed (output frequency (Hz), current (Amps) or voltage
(V)).
Pressing this key in Program mode displays the function code and sets the data entered using the / keys or the
POT.
Pressing this key in Alarm mode displays information concerning the alarm code currently displayed on the LED
monitor.
* The AF-300 Mini features three operation modes – Running, Programming, and Alarm modes. Refer to Section 3.2,
“Overview of Operation Modes.”
Program/Reset Key
LED Monitor
RUN Key
Potentiometer
Function/Data Key
Down Key
Up Key
STOP Key
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Содержание Fuji Electric MICRO-SAVER AF-300
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