SKS Sweden Bonfiglioli Vectron ACTIVE CUBE ACU 201 Series, Operating Instructions Manual, Page: 65 / 260

62 Operating Instructions ACU 09/08
5.7.5 Configuration 430 – Sensorless Field-Oriented Control,
Speed and Torque Controlled
Configuration 430 extends the functionality of the sensorless field-oriented control of
Configuration 410 by a Torque Controller. The reference torque is represented as a
percentage and it is transmitted into the corresponding operational performance of
the application. Change-over between variable-speed control and torque-dependent
control is done jerk-free during operation.
S7IND
S1OUT
MFO1A
+10 V/ 4 mA
MFI1A
GND 10 V
1
2
3
4
5
6
7
X210A
+20 V/180 mA
GND 20 V
S1IND
S2IND
S3IND
S4IND
S5IND
S6IND
X210B
1
2
3
4
5
6
7
M
V
+
-
+
-
STOA
STOB
24 V
ext.
Control terminal X210A
X210A.1 Voltage 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 shutdown
path of safety function STO)
X210A.4 Start of clockwise operation
X210A.5 n-/M change-over control function
X210A.6 Data set change-over 1
X210A.7 Data set change-over 2
Control terminal X210B
X210B.1 Motor thermal contact
X210B.2 Digital input STOB (2
nd
shutdown
path of safety function STO)
X210B.3 Run Signal
X210B.4 Analog signal of actual frequency
X210B.5 Supply v10 V for reference
value potentiometer
X210B.6 Reference speed 0 ...+10 V or ref-
erence torque as percentage value
X210B.7 Ground 10 V
09/08
Operating Instructions ACU
63
5.7.6 Configuration 210 – Field-Oriented Control, Speed Con-
trolled
Configuration 210 contains the functions for speed-controlled, field-oriented control
of a 3-phase machine with speed sensor feedback. The separate control of torque
and flux-forming current enables high drive dynamics with a high load moment. The
necessary speed sensor feedback results in a precise speed and torque performance.
S7IND
S1OUT
MFO1A
+10 V/4 mA
MFI1A
GND 10 V
1
2
3
4
5
6
7
X210A
+20 V/180 mA
GND 20 V
S1IND
S2IND
S3IND
S4IND
S5IND
S6IND
X210B
1
2
3
4
5
6
7
M
V
+
-
+
-
A
B
+ -
STOA
STOB
24 V
ext.
Control terminal X210A
X210A.1 Voltage 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 shutdown
path of safety function STO)
X210A.4 Start of clockwise operation
X210A.5 Start of anticlockwise operation
X210A.6 Speed sensor track B
X210A.7 Speed sensor track A
Control terminal X210B
X210B.1 Motor thermal contact
X210B.2 Digital input STOB (2
nd
shutdown
path of safety function STO)
X210B.3 Run Signal
X210B.4 Analog signal of actual frequency
X210B.5 Supply v10V for reference
value potentiometer
X210B.6 Reference speed 0 ...+10V
X210B.7 Ground 10 V
5.7.7 Configuration 211 – Field-Oriented Control
with Technology Controller
Configuration 211 extends the functionality of the speed-controlled, field-oriented
control of Configuration 210 by a Technology Controller. The Technology Controller
enables a control based on parameters such as flow rate, pressure, filling level or
speed.
-
+
S7IND
S1OUT
MFO1A
+10 V/4 mA
MFI1A
GND 10 V
1
2
3
4
5
6
7
X210A
+20 V/180 mA
GND 20 V
S1IND
S2IND
S3IND
S4IND
S5IND
S6IND
X210B
1
2
3
4
5
6
7
M
V
+
-
+
-
A
B
+ -
STOA
STOB
24 V
ext.
Control terminal X210A
X210A.1 Voltage 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 shutdown
path of safety function STO)
X210A.4 Fixed percentage value change-
over 1
X210A.5 no function assigned
X210A.6 Speed sensor track B
X210A.7 Speed sensor track A
Control terminal X210B
X210B.1 Motor thermal contact
X210B.2 Digital input STOB (2
nd
shutdown
path of safety function STO)
X210B.3 Run Signal
X210B.4 Analog signal of actual frequency
X210B.5 Supply v10V
X210B.6 Actual percentage value 0 ...+10 V
X210B.7 Ground 10 V
Operating Instructions ACU 63 09/08