Setting Up Frequency And Pid Commands - Fuji Electric FRENIC-HVAC User Manual

5.5.2

Setting up frequency and PID commands

You can set up the desired frequency and PID commands by using
It is also possible to set up the frequency command as load shaft speed, motor speed or speed (%) by
setting function code K11.
 Setting up a frequency command
Using the keypad (F01 = 0 (factory default) or 8)
(1) Set function code F01 to "0" or "8" (
keypad). This can be done only when the inverter is in
Running mode.
(2) Press the
frequency. The lowest digit will blink.
(3) To change the reference frequency, press the
again. The new setting can be saved into the inverter's
internal memory.
• The reference frequency will be saved either automatically by turning the main power
OFF or only by pressing the
E64.
• When you start specifying the reference frequency or any other parameter with the
key, the least significant digit on the display blinks; that is, the cursor lies in the
least significant digit. Holding down the
significant digit and generates a carry, while the cursor remains in the least significant
digit.
Using the
the large value easily.
• Setting F01 data to "8" (
switching. When the frequency command source is switched to the keypad from any
other source, the inverter inherits the current frequency that has applied before
switching, providing smooth switching and shockless running.
/ key to display the current reference
/ key moves the cursor (blinking) between digits, making change to
/
5-32
/ keys on
/ key
Figure 5.14 Setting up Frequency
key. You can choose either way using function code
/ key changes data in the least
keys on keypad) enables the balanceless-bumpless
and keys on the keypad.
(display sample)
/