Chapter 8 Option Boards and Memory Module
XBC E-Type Main Unit
8-13
Ver. 1
Operation Example
ii. 2-phase count mode
I.
2-phase 2-multiplication
II. A-phase input pulse and B-phase input pulse are counted at rising
respectively. If A-phase input is antecedent to B-phase input, increasing
operation starts, and if B-phase input is antecedent to A-phase input,
decreasing operation starts.
Operation example
Increasing
Decreasing
2 3
4
5 6
7 8
9
8 7
6 5
4 3
B- hase in ut ulse
Count value
A-phase input pulse
Summary of Contents for XBC-DN10E
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