Mitsubishi Electric FR-A700 Instruction Manual page 106

Parameter
Name
80
Motor capacity
Number of motor
81
poles
Speed control gain
(magnetic flux
89
vector)
Second motor
control method
451
selection
Second motor
453
capacity
Number of second
454
motor poles
Second motor
569
speed control gain
Control method
800
selection
Incre Initial
Range
ments Value
Set the applied motor capacity.
0.4 to 55/
* The increments and setting range differ
0.01/
0 to 3600kW
9999
*
0.1kW
*
9999 V/F control is performed
2, 4, 6, 8, 10 Set the number of motor poles.
12, 14, 16, X18 signal-ON:V/F
1 9999
18, 20 control
9999 V/F control is performed
Motor speed fluctuation due to load
fluctuation is adjusted during advanced
0 to 200%
0.1% 9999 magnetic flux vector control.
100% is a referenced value.
9999 Gain matching with the motor set in Pr.71.
Select the method of controlling the
10, 11, 12
second motor. (same as Pr.800)
1 9999
V/F Control (advanced magnetic flux
20, 9999
vector control)
Set the capacity of the second motor.
0.4 to 55/
* The increments and setting range differ
0.01/
0 to 3600kW *
9999
0.1kW *
9999 V/F control is performed
Set the number of poles of the second
2, 4, 6, 8, 10
motor.
1 9999
9999 V/F control is performed
Second motor speed fluctuation due to
load fluctuation is adjusted during
0 to 200%
0.1% 9999 advanced magnetic flux vector control.
100% is a referenced value.
9999 Gain matching with the motor set in Pr.450.
0 Speed control
1 Torque control
MC signal-ON:torque
2
MC signal-OFF:speed
3 Position control
MC signal-ON:position
4
MC signal-OFF:speed
MC signal-ON:torque
5
MC signal-OFF:position
Vector control test operation
1 20
9 Test operation of vector control (speed control)
can be performed without connecting a motor.
10 Speed control
11 Torque control
MC signal-ON :
Torque
12
MC signal-OFF :
Speed
V/F Control (advanced magnetic flux
20
vector control)
Description
according to the inverter capacity. (55K or
less/75k or more)
Set 10 + number of
motor poles.
according to the inverter capacity. (55K or
less/75k or more)
Vector control
(FR-A7AP)
Real sensorless
vector control
Parameter List
All
Para Param
param
meter eter
eter
copy clear
clear
: enabled
× : disabled
×
×
3
101