如何实现光电式数粒机的准确计数

Realizing Precise Counting of Electrical Tablet Counter

分析了光电传感器的有效检测区域和PLC的输入/输出响应速度对光电式数粒机数粒精度的影响,并给出相应的解决办法,以保证数粒机能够高速准确地计数。

This paper specifies some factors, which may influence the accuracy of automatic optical-electrical tablet counter, and gives some ways to ensure the high precision counting.