30
Rockwell Automation Publication 2080-UM004C-EN-E - March 2015
Appendix 4
High Speed Counter – 2080-MOT-HSC
Quadrature Counting
Quadrature X4 Counter
Counter shall increment or decrement on each edge of the A and B pulses when
the signal is in the positive or negative direction respectively. See previous
illustration.
Quadrature X2 Counter
The counter increments or decrements on each edge of the A pulse when the
signal is in the positive or negative direction respectively. See previous illustration.
Down Counter
Pulses on A will cause the down counter (Counter 0). Also pulses on B will cause
the down counter (Counter 1).
INPUT A
INPUT B
INPUT Z
Quadrature
Encoder
A
B
X1
Count
X2
Count
1
2
3
4
5
6
7
8
9
10
11 12
11
10 9
8
7
6
5
4
3
2
1
0
Содержание 2080-DNET20
Страница 8: ...viii Rockwell Automation Publication 2080 UM004C EN E March 2015 Table of Contents Notes ...
Страница 14: ...6 Rockwell Automation Publication 2080 UM004C EN E March 2015 Chapter 1 Micro800 Plug in Modules Notes ...
Страница 26: ...18 Rockwell Automation Publication 2080 UM004C EN E March 2015 Chapter 2 Install and Wire Your Module Notes ...
Страница 86: ...78 Rockwell Automation Publication 2080 UM004C EN E March 2015 Appendix A Specifications Notes ...
Страница 112: ...104 Rockwell Automation Publication 2080 UM004C EN E March 2015 Appendix B Quickstart Notes ...
Страница 117: ...Rockwell Automation Publication 2080 UM004C EN E March 2015 109 ...