Hardware reference guide

Intelligent/Special Purpose
35013379 02 October 2007 381
Counter Rollover
Examples for
Pulse 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
Count is from 10 (Maximum Count) -> 0
Output A turns on at Setpoint = 5
Output B turns on after Input Count = 0
Example 1 - Count Up
Pulse Input
Input Counter
Output A
Output B
Example 2 - Count Down
Pulse Input
Input Counter
Output A
Output B
Note: Outputs are not latched.
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com