Hardware reference guide
Intelligent/Special Purpose
382
35013379 02 October 2007
Counter Rollover
Examples for
Quadrature Input
Count is from 0 -> 10 (Maximum Count)
Output A turns on at Setpoint = 5. Output B turns on after Input Count = Maximum
(Terminal) Count = 10
Example 1 - Count Up
Input B
Input
O
utput A
O
utput B
Input A
Counter
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com