Configuring The Function Code Data Before Test Run; Running The Inverter For Motor Operation Check; Preparation For Practical Operation - Fuji Electric frenic-hvac Instruction Manual

4.3 Configuring the Function Code Data Before Test Run

Configure the function codes listed below according to the motor ratings and your machinery design values. For
the motor ratings, check the ratings printed on the motor's nameplate. For your machinery design values, ask
system designers about them.
Function
Name
code
F04 Base frequency 1
Rated voltage at base
F05
frequency 1
Motor 1
P02
(Rated capacity)
Motor 1
P03
(Rated current)
P99 Motor 1 selection
F03 Maximum frequency 1
Acceleration time 1
F07
(Note)
Deceleration time 1
F08
(Note)
After the above configuration, initialize motor 1 with the function code H03 (data = 2). It automatically updates the
necessary motor parameters P01, P03, P06 to P08, P10, P12, and H46.
For details about the configuration procedure of function codes, refer to the User's Manual, Chapter 5,
Section 5.6.2.1 "Configuring function codes."

4.4 Running the Inverter for Motor Operation Check

After completion of preparations for a test run as described above, start running the inverter for motor operation
check using the following procedure.
---------------------------------------------------------- Test Run Procedure ----------------------------------------------------------
(1) Turn the power ON and check that the reference frequency 0.00 Hz is blinking on the LCD monitor.
(2) Set a low reference frequency such as 5 Hz, using
LCD monitor.)
(3) Press the key to start running the motor in the forward direction. (Check that the reference frequency is
blinking on the LCD monitor.)
(4) To stop the motor, press the
< Check points during a test run >
• Check that the motor is running in the forward direction.
• Check for smooth rotation without motor humming or excessive
vibration.
• Check for smooth acceleration and deceleration.
When no abnormality is found, press the
the motor, then increase the reference frequency using
Check the above points again.
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4.5 Preparation for Practical Operation

After verifying normal motor running with the inverter in a test run, proceed to the practical operation.
For details, refer to the User's Manual.
Function code data
Motor ratings
(printed on the nameplate of the
motor)
Machinery design values
(Note) For a test run of the motor,
increase values so that they are longer
than your machinery design values. If
the specified time is short, the inverter
may not run the motor properly.
/ keys. (Check that the frequency is blinking on the
key.
key again to start driving
/ keys.
4-2
Factory defaults
50.0 (Hz)
Asia: 415 (V)
Europe: 400 (V)
Nominal applied motor capacity
Rated current of nominal applied motor
0: Motor characteristics 0
(Fuji standard motors, 8-series)
50.0 (Hz)
20.00 (s)
20.00 (s)