4. OPERATION USING THE KEYPAD
As shown on the right, the keypad consists of a four-
digit LED monitor, six keys, and five LED indicators.
The keypad allows you to run and stop the motor,
monitor running status, and switch to the menu
mode. In the menu mode, you can set the function
code data, monitor I/O signal states, maintenance
information, and alarm information.
Item
LED Monitor,
Keys, and LED
Indicators
Functions
LED
Monitor
Four-digit, 7-segment LED monitor which displays the following according to the operation modes.
In Running mode: Running status information (e.g., output frequency, current, and voltage)
In Programming mode: Menus, function codes and their data
In Alarm mode: Alarm code, which identifies the alarm factor if the protective function is activated.
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 will switch the inverter to Running mode.
Function/Data key which switches the operation 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.).
In Programming mode: Pressing this key displays the function code and sets 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.
Operation
Keys
and
UP and DOWN keys. Press these keys to select the setting options and change the function code data displayed on
the LED monitor.
Item
LED Monitor,
Keys, and LED
Indicators
Functions
RUN LED
Illuminates when any run command to the inverter is active.
KEYPAD
CONTROL LED
Illuminates when the inverter is ready to run with a run command entered by the
key (F02 = 0, 2, or 3). In
Programming and Alarm modes, you cannot run the inverter even if the indicator lights.
The three LED indicators identify the unit of numeral displayed on the LED monitor in Running mode by combination
of lit and unlit states of them.
Unit: kW, A, Hz, r/min and m/min
LED
Indicators
Unit and mode
expression by
the three LED
indicators
While the inverter is in Programming mode, the LEDs of
Hz and kW illuminate.
Hz
A
kW
Simultaneous keying
Simultaneous keying means pressing two keys at the same time. The FRENIC-Multi supports simultaneous keying as listed below. The
simultaneous keying operation is expressed by a "+" letter between the keys throughout this manual.
(For example, the expression "
+ keys" stands for pressing the key while holding down the key.)
Operation mode Simultaneous keying Used to:
+ keys
Programming mode
+ keys
Change certain function code data (Refer to codes F00, H03, and H97 in
Chapter 6 "FUNCTION CODES").
Alarm mode + keys Switch to Programming mode without resetting alarms currently occurred.
STOP
key
LED
indicators
RUN key
DOWN key
UP key
RUN LED
7-segment LED
monitor
Function/
Data key
Program/
Reset key
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