Mitsubishi Electric FR-A700 EC, Инструкция по эксплуатации

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Control mode Parameter
6 - 70
6.2.2 Change the control method (Pr. 80, Pr. 81, Pr. 451, Pr. 800)
Set when selecting the advanced magnetic flux vector control, real sensorless vector control or
vector control. Select a control mode from speed control mode, torque control mode and posi-
tion control mode under real sensorless vector control or vector control. The initial value is V/f
control.
●
Select a control method using Pr. 800 (Pr. 451) "Control method selection".
●
Each control method can be switched using a method switching signal (MC).
Setting of the motor capacity and the number of motor poles (Pr. 80, Pr. 81 )
●
Motor specifications(the motor capacity and the number of motor poles) must be set to select
advanced magnetic flux vector control, real sensorless vector control or vector control.
●
Set the motor capacity (kW) in Pr. 80 "Motor capacity" and set the number of motor poles
in Pr. 81 "Number of motor poles".
Pr.
No.
Name
Initial
Value
Setting Range Description Parameters referred to
Refer to
Section
80
Motor capacity 9999
01800
or less
0.4–55kW
Set the applied motor capacity.
178–189
450
804
807
810
858
868
Advanced mag-
netic flux vector
control
Real sensorless
vector control,
vector control
(speed control)
Real sensorless
vector control,
vector control
(torque control)
Vector control
(position control)
Input terminal
function selection
Second applied
motor
Torque com-
mand source
selection
Speed limit selec-
tion
Torque limit input
method selec-
tiong
Terminal 4 func-
tion assignment
Terminal 1 func-
tion assignment 6.7.2
6.3
6.4
6.5
6.14.1
6.12.2
6.4.4
6.4.5
6.3.2
6.20.1
6.20.1
02160
or more
0–3600kW
9999 V/f control
81
Number of motor
poles
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
800
Control method
selection
20
0–5 Vector control
9 Vector control test operation
10/11/12 Real sensorless vector control
20
V/f control (advanced mag-
netic flux vector control)
451
Second motor control
method selection
9999
10/11/12 Real sensorless vector control
20
V/f control (advanced mag-
netic flux vector control)
9999 Second motor is invalid