Application Manual Electronic Gear
25
09/08
09/08
Application Manual Electronic Gear
25
4.10
Examples of wiring
Example 1: Transmission of the reference frequency value without information about direction of
rotation
S7IND, Safety function
S1OUT
MFO1A
+10 V/4 mA
MFI1A Analog signal reference gear factor
GND 10 V
1
2
3
4
5
6
7
X210A
+20 V/180 mA
GND 20 V
S1IND, Safety function
S2IND Start clockwise operation
S3IND Start anticlockwise operation
S4IND Speed sensor 1, track B HTL
S5IND Speed sensor 1, track A
S6IND Repetition frequency input
X210B
1
2
3
4
5
6
7
M
A
B
+ -
-
+
S7IND, Safety function
S1OUT
MFO1A Repetition frequency output
+10 V/4 mA
MFI1A
GND 10 V
1
2
3
4
5
6
7
X210A
+20 V/180 mA
GND 20 V
S1IND, Safety function
S2IND Start clockwise operation
S3IND Start anticlockwise operation
S4IND Speed sensor 1, track B
HTL
S5IND Speed sensor 1, track A
S6IND Motor thermal contact
X210B
1
2
3
4
5
6
7
M
A
B
+ -
ACU Master in configuration 210
ACU Slave in configuration 215
STOA
STOB
STOB
STOA
To ensure correct operation, connect the GND terminals between the frequency inverters.
Overview of Parameter Setting Examples:
Parameter
Setting/Selection
Master Settings
30 Configuration
210 – speed-controlled field oriented control
420 Acceleration (Clockwise)
5 Hz/s
421 Deceleration (Clockwise)
5 Hz/s
490 Operation Mode (of speed sensor 1)
4 – Quadruple Evaluation
491 Division marks (of speed sensor 1)
Division marks of the master speed sensor
550 Operation Mode
3 – Repetition Frequency
555 Repetition Freq. Operation
3 – Freq. Speed Sensor 1
556 Division Marks (of Multifunctional output 1)
1024
760 Operation Mode (of speed sensor monitoring) 2 – Error
766 Actual speed source
1 – Speed sensor 1
Slave Settings
30 Configuration
215 – speed-controlled field-oriented control
with electronic gear
420 Acceleration (Clockwise)
10 Hz/s
421 Deceleration (Clockwise)
10 Hz/s
490 Operation Mode (of speed sensor 1)
4 – Quadruple Evaluation
491 Division marks (of speed sensor 1)
Division marks of the slave speed sensor
496 Operation Mode (of repetition frequency input) 62 – S6IND Double Evaluation pos.
497 Divider (of repetition frequency input)
1024
685 Gear Factor Numerator
1
686 Gear Factor Denominator
1
689 Operation Mode (of electronic gear)
1 – Fixed
760 Operation Mode
2 – Error
766 Actual speed source
1 – Speed sensor 1
Note: The repetition frequency input receives the reference frequency value in single-channel mode.
The reference frequency value is transmitted, but not the direction of rotation. In this case the
direction of rotation must be set via the control terminals S2IND and S3IND at the slave.
