SKS Sweden Bonfiglioli Vectron ACTIVE CUBE ACU 201 Series, Operating Instructions Manual, Page: 67 / 260

09/08
Operating Instructions ACU
65
5.7.9 Configuration 510 – Field-Oriented Control of Syn-
chronous Machine, Speed Controlled
Configuration 510 contains the functions for speed-controlled, field-oriented control
of a synchronous machine with resolver feedback. The separate control of torque and
flux-forming current enables high drive dynamics with a high load moment. The ne-
cessary resolver 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
+
-
+
-
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 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 v10V for reference
value potentiometer
X210B.6 Reference speed 0 ...+10V
X210B.7 Ground 10 V
Note:
An extension module EM-RES for evaluation of resolver signals is required
for operation of a synchronous machine. For connection of the resolver,
also refer to operating instructions of extension module.
Operating Instructions ACU 65 09/08