Fuji Electric frenic mini series, User Manual

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3.2 Running Mode
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Chap. 3
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3.2 Running Mode
If the inverter is turned on, it automatically enters Running mode in which you may:
(1)
Run/stop the motor
(2) Set up the set frequency and others
(3) Monitor the running status (e.g., output frequency, output current)
(4) Jog (inch) the motor
3.2.1 Run/Stop the Motor
By factory default, pressing the key starts running the motor in the forward direction and
pressing the key brings the motor to a decelerated stop. The key is enabled only in Running
mode.
Changing function code F02 data makes it possible to run the motor in the reverse direction by
pressing the
key, determine the motor rotation direction by entering input signals to the
terminals, and control the motor by pressing the / keys.
3.2.2 Set up the Set Frequency and Others
By using the potentiometer and / keys on the keypad, you may set up the desired set frequency
and PID process commands. It is also possible to set up the set frequency as frequency, load shaft
speed, line speed, and constant feeding rate time by setting function code E48.
Setting up the set frequency with the potentiometer on the keypad (factory default)
If you set function code F01 to "4: Potentiometer on the keypad" (factory default) and select
frequency setting-1 with function codes E01 through E03 (Hz2/Hz1 = OFF), then the potentiometer
becomes enabled to set up the set frequency. Setting function code C30 to "4: Potentiometer on the
keypad" and selecting frequency setting-2 (Hz2/Hz1 = ON) also produce the same effect.
Setting up the set frequency with the and keys
If you set function code F01 to "0: Keypad operation" and select frequency setting-1, then the /
keys becomes enabled to set up the set frequency in Running mode. In any other operation modes,
those keys remain disabled.
Pressing the / key calls up the set frequency with the lowest digit blinking. Pressing the /
key again makes it possible to change the set frequency. The new setting will be saved internally.
Even if the inverter is switched to any other frequency entry method and then returned to the keypad
entry method, the setting will be retained.
Further, even turning off the inverter will automatically save the setting into the non-volatile
memory. At the next time when the inverter is turned on, the setting will become the default
frequency.
If you set function code F01 to "0: Keypad operation" but do not select frequency setting-1, then the
/ keys cannot be used for setting up the set frequency. Pressing those keys will just display the
currently selected set frequency.
To set up the set frequency from any other displayed items, it is dependent on function code E48
data (= 4, 5, or 6) "LED monitor details (Select speed monitor)" as listed in the following table.