5.2 Function Code Tables
5-16
Drive control
Code Name Data setting range
Change
when
running
Data
copying
Default
setting
V/f
PG
V/f
w/o
PG
w/
PG
To rq ue
control
Refer to
page:
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 A codes)
N Y 0 Y Y Y Y Y 5-211
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
999: Integration disabled
Y Y 0.100 N Y Y Y N
A47 (Feed Forward Gain) 0.00 to 99.99 s Y* Y 0.00 N N 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 2 Indication for replacement (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 *6 N N Y Y Y
A56 (Induced voltage factor under vector
control)
50 to 100% N Y1, Y2 *6 N N Y Y Y
A57 Reserved *9 0.000 to 20.000 s Y Y1, Y2 *6 - - - - -
Table 5.2-11
b codes: Motor 3 Parameters
Drive control
Code Name Data setting range
Change
when
running
Data
copying
Default
setting
V/f
PG
V/f
w/o
PG
w/
PG
To rq ue
control
Refer to
page:
b01 Maximum Output Frequency 3 25.0 to 500.0 Hz N Y 60.0 Y Y Y Y Y ―
b02 Base Frequency 3 25.0 to 500.0 Hz N Y 50.0 Y Y Y Y Y
b03 Rated Voltage at Base Frequency 3
0: AVR disabled (Output a voltage in proportion to input
voltage)
80 to 240 V: Output an AVR-controlled voltage
(for 200 V class series)
160 to 500 V: Output an AVR-controlled voltage
(for 400 V class series)
N Y2 200
400
Y Y Y Y Y
b04 Maximum Output Voltage 3
80 to 240 V: Output an AVR-controlled voltage
(for 200 V class series)
160 to 500 V: Output an AVR-controlled voltage
(for 400 V class series)
N Y2 200
400
Y Y N N Y
b05 Torque Boost 3
0.0% to 20.0% (percentage with respect to Rated Voltage at Base
Frequency 3)
Y Y *2 Y Y N N N
b06 Electronic Thermal Overload
Protection for Motor 3
(Select motor characteristics)
1: Enable (For a general-purpose motor with shaft-driven cooling fan)
2: Enable (For an inverter (FV)-driven motor with separately powered
cooling fan)
Y Y 1 Y Y Y Y Y
b07 (Operation level)
0.00 (Disable), 1% to 135% of the rated current of the inverter
Y Y1, Y2 *3 Y Y Y Y Y
b08 (Thermal time constant)
0.5 to 75.0 min
Y Y *4 Y Y Y Y Y
b09 DC Braking 3
(Braking starting frequency)
0.0 to 60.0 Hz
Y Y 0.0 Y Y Y Y N
b10 (Operation level)
0% to 100% (HD mode), 0% to 80% (MD/LD mode)
Y Y 0 Y Y Y Y N
b11 (Braking time)
0.00 (Disable): 0.01 to 30.00 s
Y Y 0.00 Y Y Y Y N
b12 Starting Frequency 3
0.0 to 60.0 Hz
Y Y 0.5 Y Y Y Y N
b13 Load Selection/
Auto Torque Boost/
Auto Energy Saving Operation 3
0: Variable torque load
1: Constant torque load
2: Auto torque boost
3: Auto-energy saving operation (Variable torque load during ACC/DEC)
4: Auto-energy saving operation (Constant torque load during ACC/DEC)
5: Auto-energy saving operation (Auto-torque boost during ACC/DEC)
N Y 1 Y Y N Y N
b14 Drive Control Selection 3
0: V/f control with slip compensation inactive
1: Dynamic torque vector control
2: V/f control with slip compensation active
3: V/f control with speed sensor
4: Dynamic torque vector control with speed sensor
5: Vector control without speed sensor
6: Vector control with speed sensor
N Y 0 Y Y Y Y Y
b15 Motor 3 (No. of poles)
2 to 22 poles
N Y1, Y2 4 Y Y Y Y Y
b16 (Rated capacity)
0.01 to 1000 kW (when b39 = 0 or 2 to 4)
0.01 to 1000 HP (when b39 = 1)
N Y1, Y2 *6 Y Y Y Y Y
b17 (Rated current)
0.00 to 2000 A
N Y1, Y2 *6 Y Y Y Y Y
*2 The factory default differs depending upon the inverter's capacity. See Table 5.2-17.
*3 The motor rated current is automatically set. See Table 5.2-18 (function code P03).
*4 5.0 min for inverters with a capacity of 22 kW or below; 10.0 min for those with 30 kW or above
*6 The motor parameters are automatically set, depending upon the inverter's capacity. See Table 5.2-18.
*9 These function codes are reserved for particular manufacturers. Do not access these function codes.
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