BONFIGLIOLI ACTIVE Cube ACU 401-15 User Manual

6.7.3 Configuration 410 – Sensorless Field-Oriented Control
Configuration 410 contains the functions for sensorless, field-oriented control of a 3-
phase machine. The current motor speed is determined from the present cur
rents
and voltages
in combination with the machine parameters. Separate control of torque
and flux-forming current enables a high drive dynamics at a high load moment.
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 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 voltage +10V for reference
value potentiometer
X210B.6
Reference speed 0 ...+10 V
X210B.7
Ground 10 V
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.
76 Operating Instructions ACU 06/13

BONFIGLIOLI ACTIVE Cube ACU 401-15 Specifications

General

Brand	BONFIGLIOLI
Model	ACTIVE Cube ACU 401-15
Category	Inverter
Language	English