5-13
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:
H97 Clear Alarm Data 0: Disable
1: Enable (Setting "1" clears alarm data and then returns to
"0.")
Y N 0 Y Y Y Y Y 5-115
H98 Protection/Maintenance Function
(Mode selection)
0 to 255: Display data in decimal format
Bit 0: Lower the carrier frequency automatically
(0: Disabled; 1: Enabled)
Bit 1: Detect input phase loss (0: Disabled; 1: Enabled)
Bit 2: Detect output phase loss (0: Disabled; 1: Enabled)
Bit 3: Select life judgment threshold of DC link bus
capacitor
(0: Factory default level; 1: User setup level)
Bit 4: Judge the life of DC link bus capacitor
(0: Disabled; 1: Enabled)
Bit 5: Detect DC fan lock (0: Enabled; 1: Disabled)
Bit 6: Detect braking transistor error
(for 22 kW or below) (0: Disabled; 1: Enabled)
Bit 7: Switch IP20/IP40 enclosure (0: IP20; 1: IP40)
Y Y 83 Y Y Y Y Y
A codes: Motor 2 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
Torque
control
Refer
to
page:
A01 Maximum Frequency 2 25.0 to 500.0 Hz N Y *1 Y Y Y Y Y ―
A02 Base Frequency 2 25.0 to 500.0 Hz N Y 50.0 Y Y Y Y Y
A03 Rated Voltage at Base Frequency 2 0: Output a voltage in proportion to input voltage
80 to 240: Output an AVR-controlled voltage
(for 200 V class series)
160 to 500: Output an AVR-controlled voltage
(for 400 V class series)
N Y2 *1 Y Y Y Y Y
A04 Maximum Output Voltage 2 80 to 240: Output an AVR-controlled voltage
(for 200 V class series)
160 to 500: Output an AVR-controlled voltage
(for 400 V class series)
N Y2 *1 Y Y N N Y
A05 Torque Boost 2 0.0% to 20.0%
(percentage with respect to "A03: Rated Voltage at Base
Frequency 2")
Y Y *3 Y Y N N N
A06 Electronic Thermal Overload
Protection for Motor 2
(Select motor characteristics)
1: For a general-purpose motor with shaft-driven cooling
fan
2: For an inverter-driven motor, non-ventilated motor, or
motor with separately powered cooling fan
Y Y 1 Y Y Y Y Y
A07 (Overload detection level) 0.00: Disable
1% to 135% of the rated current (allowable continuous drive
current) of the motor
Y Y1 Y2 *4 Y Y Y Y Y
A08 (Thermal time constant) 0.5 to 75.0 min Y Y *5 Y Y Y Y Y
A09 DC Braking 2
(Braking starting frequency)
0.0 to 60.0 Hz Y Y 0.0 Y Y Y Y N
A10 (Braking level) 0% to 100% (HD mode), 0% to 80% (MD/LD mode) Y Y 0 Y Y Y Y N
A11 (Braking time) 0.00: Disable; 0.01 to 30.00 s Y Y 0.00 Y Y Y Y N
A12 Starting Frequency 2 0.0 to 60.0 Hz Y Y 0.5 Y Y Y Y N
A13 Load Selection/
Auto Torque Boost
Auto Energy Saving Operation 2
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
A14 Drive Control Selection 2 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
A15 Motor 2 (No. of poles) 2 to 22 poles N Y1 Y2 4 Y Y Y Y Y
A16 (Rated capacity) 0.01 to 1000 kW (when A39 = 0, 2. 3 or 4)
0.01 to 1000 HP (when A39 = 1)
N Y1 Y2 *7 Y Y Y Y Y
A17 (Rated current) 0.00 to 2000 A N Y1 Y2 *7 Y Y Y Y Y
*1 The factory default differs depending upon the shipping destination. See Table A.
*3 The factory default differs depending upon the inverter's capacity. See Table B.
*4 The motor rated current is automatically set. See Table C (function code P03).
*5 5.0 min for inverters with a capacity of 22 kW or below; 10.0 min for those with 30 kW or above
*7 The motor parameters are automatically set, depending upon the inverter's capacity and shipping destination. See Table C.
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