Configuration 410 - Sensorless Field-Oriented Control; Configuration 411 -Sensorless Field-Oriented Control With Technology Controller - BONFIGLIOLI ACTIVE CUBE 201 Operating Instructions Manual

7.8.3 Configuration 410 – Sensorless Field-Oriented
Control
Configuration 410 contains the functions for sensorless, field-oriented control of an asynchronous
machine. The current motor speed is determined from the present currents and voltages in
combination with the machine parameters. Separate control of torque and flux-forming current
enables a high drive dynamism at a high load moment.
24 V
ext.
STOA
M
STOB
-
7.8.4 Configuration 411 –Sensorless Field-Oriented Control with
Technology Controller
Configuration 411 extends the functionality of the sensorless field-oriented control of Configuration
410 by a Technology Controller. The Technology Controller enables a control based on parameters
such as flow rate, pressure, filling level or speed.
24 V
ext.
STOA
M
STOB
-
12/16
X210A
1
+20 V/180 mA
GND 20 V
2
3
S1IND
S2IND
4
5
S3IND
6
S4IND
7
S5IND
X210B
S6IND
1
S7IND
2
+
S1OUT
3
-
+
MFO1A
V 4
+10 V/4 mA
5
6 MFI1A
GND 10 V
7
X210A
1 +20 V/180 mA
2 GND 20 V
3 S1IND
S2IND
4
5
S3IND
6
S4IND
7
S5IND
X210B
1 S6IND
S7IND
2
+
S1OUT
3
-
+
MFO1A
V
4
+10 V/4 mA
5
+
6 MFI1A
GND 10 V
7
-
Operating Instructions ACU
X210B.7 Ground 10 V
Control terminal X210A
X210A.1 Voltage output +20 V or input for
external power supply DC 24 V
±10%
X210A.2 GND 20 V/ GND 24 V (ext.)
X210A.3 Digital input STOA (1st shut-down
path of STO safety function)
X210A.4 Start of clockwise operation
X210A.5 Start of anticlockwise operation
X210A.6 Data Set Change-Over 1
X210A.7 Data Set Change-Over 2
Control terminal X210B
X210B.1 Motor therm. contact
X210B.2 Digital input STOB (2nd shut-down
path of STO safety function)
X210B.3 Run Signal
X210B.4 Analog signal of actual frequency
X210B.5 Supply voltage +10 V for reference
value potentiometer
X210B.6 Reference speed 0 ...+10 V
X210B.7 Ground 10 V
Control terminal X210A
X210A.1 Voltage output +20 V or input for
external power supply DC 24 V
±10%
X210A.2 GND 20 V/ GND 24 V (ext.)
X210A.3 Digital input STOA (1st shut-down
path of STO safety function)
X210A.4 Fixed Percent Change-Over 1
X210A.5 no function assigned
X210A.6 Data Set Change-Over 1
X210A.7 Data Set Change-Over 2
Control terminal X210B
X210B.1 Motor therm. contact
X210B.2 Digital input STOB (2nd shut-down
path of STO safety function)
X210B.3 Run Signal
79