GE Fuji Electric MICRO-SAVER AF-300, Startup Manual, Page: 41 / 127

3-4 3-5
3.3 Operation in Run Mode
If the drive is turned on, it automatically enters Run mode in which you may operate the following:
(1) Run/Stop the Motor
By factory default, pressing the key starts running the motor in the forward direction and pressing the key
decelerates the motor to stop. The key is enabled only in Run 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.
(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 data to “4: Potentiometer on the keypad” (factory default) and select frequency com-
mand-1 with function codes E01 through E03 (Hz2/Hz1 = OFF), the potentiometer is then enabled to choose the
set frequency. Setting function code C30 to “4: Potentiometer on the keypad” and selecting frequency command-2
(Hz2/Hz1 = ON) also produce the same effect.
Setting up the set frequency with the and keys
If you set function code F01 data to “0: Keypad operation” and select frequency command-1, then the / keys
are enabled to set up the set frequency in Run mode. In any other operation modes, those keys remain disabled.
Pressing the / key calls up the set frequency with the lowest digit flashing. Pressing the / key again makes it
possible to change the set frequency. The new setting will be saved internally. Even if the drive is switched to some
other frequency entry and then returned to the keypad entry, the setting will be retained.
Even turning off the drive will automatically save the setting into the non-volatile memory. The next time the drive is
turned on, the setting will become the default frequency.
If you set function code F01 data to “0: Keypad operation” but do not select frequency command-1, then the /
keys cannot be used for setting up the set frequency. Pressing those keys will just display the currently selected set
frequency.
Setting up the frequency from any other displayed item depends on function code E48 data (= 4, 5, or 6) “LED moni-
tor details (Select speed monitor)” as listed in the following table.
E48 data “LED monitor details (Select speed monitor)” Set frequency display Conversion of displayed value
0: Output frequency (before slip compensation) Frequency command
1: Output frequency (after slip compensation) Frequency command
2: Set frequency Frequency command
4: Load shaft speed Load shaft speed setting Frequency command x E50
5: Line speed Line speed setting Frequency command x E50
6: Constant feeding rate time Constant feed rate time setting E50/frequency setting x E39
If you set function code C30 data to “0: Keypad operation” and select frequency command-2, then the / keys
are enabled to select the set frequency.
StockCheck.com