Fuji Electric Frenic Mega Series User Manual

4.1 Test Run
4-8
4.1.6 Basic settings of function codes < 1 >
Driving a Fuji general-purpose motor under the V/f control (F42
*
= 0 or 2) or dynamic torque vector control
(F42
*
= 1) requires configuring the following basic function codes.
Select Fuji standard 8- or 6-series motors with the function code P99
*
.
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.
 For details on how to modify the function code data, see Chapter 3, Section 3.4.2 "Setting up function
codes Menu #1 “Data Setting”."
Table 4.1-6
Function
Code
Name Function code data Factory default
f 04
*
Base frequency 1 50.0 (Hz)
f 05
*
Rated voltage at
base frequency 1
Motor ratings (printed on the nameplate of the
motor)
Three-phase 200 V: 200 (V)
Three-phase 400 V: 400 (V)
p 99
*
Motor 1 selection
0: Motor characteristics 0 (Fuji standard
motors, 8-series)
3: Motor characteristics 3 (Fuji standard
motors, 6-series)
Motor characteristics 0
(Fuji standard motors,
8-series)
p 02
*
Motor 1 (Rated
capacity)
Capacity of motor connected
Nominal applied motor
capacity
f 03
*
Maximum
frequency 1
60.0 (Hz)
f 07
Acceleration time 1
(Note)
22 kW or less: 6.00 (s)
30 kW or more: 20.00 (s)
f 08
Deceleration time 1
(Note)
Machinery design values
(Note)
For a test-driving 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.
22 kW or less: 6.00 (s)
30 kW or more: 20.00 (s)
After the above configuration, initialize motor 1 with the function code (H03 = 2). It automatically updates the
function codes P01
*
, P03
*
, and P06
*
to P23
*
, P53
*
to P56
*
, and H46 for the required motor parameters.
Be very careful when changing the P02
*
data because doing so automatically updates the data
of the function codes P03
*
, P06
*
to P23
*
, P53
*
to P56
*
, and H46. However, changing the P02
data remotely does not automatically update them.
The motor rating should be specified properly when performing auto-torque boost, torque
calculation monitoring, auto energy saving, torque limiting, automatic deceleration
(anti-regenerative control), auto search for idling motor speed, slip compensation, torque vecto
r
control, droop control, or overload stop.
In any of the following cases, the full control performance may not be obtained from the inverte
r
because the motor parameters differ from the factory defaults, so perform auto-tuning. (Refer to
Section 4.1.7.)
• The motor to be driven is not a Fuji product or is a non-standard product.
• The wiring distance between the inverter and the motor is too long (generally 20 m or more).
• A reactor is inserted between the inverter and the motor.

Fuji Electric Frenic Mega Series Specifications

General

Brand	Fuji Electric
Model	Frenic Mega Series
Category	Inverter
Language	English