5-14
F codes
E codes
C codes
P codes
H codes
A codes
b codes
r codes
J codes
d codes
U codes
y codes
Chap. 5 FUNCTION CODES
Drive control
Code Name Data setting range
Change when
running
Data copying
Default
setting
V/f
PG
V/f
w/o
PG
w/
PG
Torque
control
Refer
to
page:
A18 Motor 2 (Auto-tuning) 0: Disable
1: Tune while the motor stops. (%R1, %X and rated slip
frequency)
2: Tune while the motor is rotating under V/f control
(%R1, %X, rated slip frequency, no-load current,
magnetic saturation factors 1 to 5, and magnetic
saturation extension factors "a" to "c")
3: Tune while the motor is rotating under vector control
(%R1, %X, rated slip frequency, no-load current,
magnetic saturation factors 1 to 5, and magnetic
saturation extension factors "a" to "c." Available when
the vector control is enabled.
N N 0 Y Y Y Y Y ―
A20 (No-load current) 0.00 to 2000 A N Y1 Y2 *7 Y Y Y Y Y
A21 (%R1) 0.00% to 50.00% Y Y1 Y2 *7 Y Y Y Y Y
A22 (%X) 0.00% to 50.00% Y Y1 Y2 *7 Y Y Y Y Y
A23 (Slip compensation gain for driving) 0.0% to 200.0% Y* Y 100.0 Y Y Y Y N
A24 (Slip compensation response time) 0.01 to 10.00s Y Y1 Y2 0.12 Y Y N N N
A25 (Slip compensation gain for braking) 0.0% to 200.0% Y* Y 100.0 Y Y Y Y N
A26 (Rated slip frequency) 0.00 to 15.00 Hz N Y1 Y2 *7 Y Y Y Y N
A27 (Iron loss factor 1) 0.00% to 20.00% Y Y1 Y2 *7 Y Y Y Y Y
A28 (Iron loss factor 2) 0.00% to 20.00% Y Y1 Y2 0.00 Y Y Y Y Y
A29 (Iron loss factor 3) 0.00% to 20.00% Y Y1 Y2 0.00 Y Y Y Y Y
A30 (Magnetic saturation factor 1) 0.0% to 300.0% Y Y1 Y2 *7 Y Y Y Y Y
A31 (Magnetic saturation factor 2) 0.0% to 300.0% Y Y1 Y2 *7 Y Y Y Y Y
A32 (Magnetic saturation factor 3) 0.0% to 300.0% Y Y1 Y2 *7 Y Y Y Y Y
A33 (Magnetic saturation factor 4) 0.0% to 300.0% Y Y1 Y2 *7 Y Y Y Y Y
A34 (Magnetic saturation factor 5) 0.0% to 300.0% Y Y1 Y2 *7 Y Y Y Y Y
A35 (Magnetic saturation extension
factor "a")
0.0% to 300.0% Y Y1 Y2 *7 Y Y Y Y Y
A36 (Magnetic saturation extension
factor "b")
0.0% to 300.0% Y Y1 Y2 *7 Y Y Y Y Y
A37 (Magnetic saturation extension
factor "c")
0.0% to 300.0% Y Y1 Y2 *7 Y Y Y Y Y
A39 Motor 2 Selection 0: Motor characteristics 0 (Fuji standard motors, 8-series)
1: Motor characteristics 1 (HP rating motors)
2: Motor characteristics 2 (Fuji motors exclusively designed
for vector control)
3: Motor characteristics 3 (Fuji standard motors, 6-series)
4: Other motors
N Y1 Y2 0 Y Y Y Y Y
A40 Slip Compensation 2
(Operating conditions)
0: Enable during ACC/DEC and at base frequency or
above
1: Disable during ACC/DEC and enable at base frequency
or above
2: Enable during ACC/DEC and disable at base frequency
or above
3: Disable during ACC/DEC and at base frequency or
above
N Y 0 Y Y N N N
A41 Output Current Fluctuation Damping
Gain for Motor 2
0.00 to 0.40 Y Y 0.20 Y Y N N N
A42 Motor/Parameter Switching 2
(Mode selection)
0: Motor (Switch to the 2nd motor)
1: Parameter (Switch to particular A codes)
N Y 0 Y Y Y Y Y 5-117
A43 Speed Control 2
(Speed command filter)
0.000 to 5.000 s Y Y 0.020 N Y Y Y N ―
A44 (Speed detection filter) 0.000 to 0.100 s Y* Y 0.005 N Y Y Y N
A45 P (Gain) 0.1 to 200.0 times Y* Y 10.0 N Y Y Y N
A46 I (Integral time) 0.001 to 9.999 s Y* Y 0.100 N Y Y Y N
A48 (Output filter) 0.000 to 0.100 s Y Y 0.002 N Y Y Y N
A49 (Notch filter resonance frequency) 1 to 200 Hz Y Y 200 N N N Y N
A50 (Notch filter attenuation level) 0 to 20 dB Y Y 0 N N N Y N
A51 Cumulative Motor Run Time 2 0 to 9999 (The cumulative run time can be modified or reset
in units of 10 hours.)
N N - Y Y Y Y Y
A52 Startup Counter for Motor 2 Indication of cumulative startup count
0000 to FFFF (hex.)
Y N - Y Y Y Y Y
A53 Motor 2 (%X correction factor 1) 0% to 300% Y Y1 Y2 100 Y Y Y Y Y
A54 (%X correction factor 2) 0% to 300% Y Y1 Y2 100 Y Y Y Y Y
A55 (Torque current under vector control) 0.00 to 2000 A N Y1 Y2 *7 N N Y Y Y
A56 (Induced voltage factor under
vector control)
50 to 100 N Y1 Y2 85 N N Y Y Y
A57 Reserved *9 0.000 to 20.000 s Y Y1 Y2 *7 - - - - -
*7 The motor parameters are automatically set, depending upon the inverter's capacity and shipping destination. See Table C.
*9 These function codes are reserved for particular manufacturers. Unless otherwise specified, do not access these function codes.
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