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115
Parameter List
Parameter List
4
DRIVING THE MOTOR
Operation mode selection
79
Operation mode selection
10
0
External/PU switchover mode
1
Fixed to PU operation mode
2
Fixed to External operation mode
3
External/PU combined operation mode 1
4
External/PU combined operation mode 2
6
Switchover mode
7
External operation mode (PU operation interlock)
340
Communication startup
mode selection
10
0 As set in Pr. 79.
1, 2
Started in the network operation mode.
When the setting is "2", it will resume the pre-
instantaneous power failure operation mode after an
instantaneous power failure occurs.
10, 12
Started in the network operation mode.
Operation mode can be changed between PU
operation mode and network operation mode from
the operation panel.
When the setting is "12", it will resume the pre-
instantaneous power failure operation mode after an
instantaneous power failure occurs.
Selection of control method
80
Motor capacity
0.01kW 9999
0.4 to 55
kW
Set the applied motor capacity.
9999 V/F control is performed
81
Number of motor poles
1 9999
2, 4, 6, 8, 10
Set the number of motor poles.
12, 14, 16,
18, 20
X18 signal-ON:V/F control
Set 10 + number of motor
poles.
9999 V/F control is performed
89
Speed control gain
(magnetic flux vector)
0.1% 9999
0 to 200%
Motor speed fluctuation due to load fluctuation is
adjusted during Advanced magnetic flux vector
control.
100% is a referenced value.
9999 Gain matching with the motor set in Pr.71.
451
Second motor control
method selection
1 9999
10, 11, 12
Select the method of controlling the second motor.
(same as Pr.800)
20, 9999 V/F Control (Advanced magnetic flux vector control)
453
Second motor capacity
0.01kW 9999
0.4 to 55kW
Set the capacity of the second motor.
9999 V/F control is performed
454
Number of second motor
poles
1 9999
2, 4, 6, 8, 10
Set the number of poles of the second motor.
9999 V/F control is performed
569
Second motor speed
control gain
0.1% 9999
0 to 200%
Second motor speed fluctuation due to load
fluctuation is adjusted during Advanced magnetic flux
vector control.
100% is a referenced value.
9999 Gain matching with the motor set in Pr.450.
800
Control method selection
120
0 Speed control
Vector control
(FR-A7AP/FR-A7AL)
1 Torque control
2
MC signal-ON:torque
MC signal-OFF:speed
3 Position control
4
MC signal-ON:position
MC signal-OFF:speed
5
MC signal-ON:torque
MC signal-OFF:position
9
Vector control test operation
Test operation of vector control (speed control) can be
performed without connecting a motor.
10 Speed control
Real sensorless vector
control
11 Torque control
12
MC signal-ON : Torque
MC signal-OFF : Speed
20 V/F Control (Advanced magnetic flux vector control)
Func
t
ion
Parameter
Name
Incre
ments
Initial
Value
Range Description
Related
parameters
Magnetic flux
Magnetic flux
Magnetic flux
Sensorless
Sensorless
Sensorless Vector
Vector
Vector