Fuji Electric FRENIC MEGA G2 Series - Page 155

4.8 Configuring Function Codes for Drive Controls
4-21
TEST RUN PROCEDURE
Chap 4
Fuji non-standard motors, motors of other companies
(1) Setting the motor basic constants
Table 4.8-7
Function
code
Name
Function code data
Factory default
p 99 *
Motor 1 selection
4: Other motors
Please refer to Table 4.4-1 Initial
value for each destination
f 04 *
Base frequency 1
Motor rated value (printed on motor
rating nameplate)
If the motor synchronous rotation
speed (min-1) is identified, calculate
F04* by the following formula and
set it.
Synchronous speed
120
× No. of poles
f 05 *
Rated voltage at base
frequency 1
p 01 *
Motor 1 (No. of poles)
4 (poles)
p 02 *
Motor 1 (Rated
capacity)
Standard applicable motor
capacity
p 03 *
Motor 1 (Rated current)
Please refer to Table 4.4-1 Initial
value for each destination
p 06 *
Motor 1 (No-load
current)
Setting is not necessary if rotation
tuning is possible.
In case of difficult to execute rotation
tuning:
Set the value in the motor test report
or the value calculated by the
following formula.
√
(P03)
2
-(P55)
2
f 03 *
Maximum frequency 1
Machine design values
(Note) For the test run of the motor,
increase values so that they are
longer than your machine design
values.
If the specified time is short, the
inverter may not run the motor
properly.
f 07
Acceleration time 1
(Note)
FRN0115G2S-2G/FRN0060G2■
-4G or below: 6.00 (s)
FRN0146G2S-2G/FRN0075G2■
-4G or above: 20.00 (s)
f 08
Deceleration time 1
(Note)
When accessing the function code P02*, take into account that changing the P02* data automatically
updates the data of some function codes. Refer to Chapter 5 "5.3.4 P codes (Motor 1 parameters) and
"5.3.5 H codes (High performance functions)" for details.
By initializing motor constants after setting the above function codes, there will be function codes that are
rewritten automatically. Refer to Chapter 5 "5.3.4 P codes (Motor 1 parameters) and "5.3.5 H codes (High
performance functions)" for details.
(2) Performing tuning
Perform tuning in accordance with the “4.8.1 [ 5 ] Induction motor tuning method”.