樓主: Ghostbeing
|
關(guān)于上升沿檢測,請教PLC高手 |
| ||
| ||
點(diǎn)評
高數(shù)計(jì)數(shù)是可以收到脈沖,然后中斷,他這里的計(jì)數(shù)是1,比掃描周期時間短,程序會在計(jì)數(shù)和中斷里死循環(huán),別的動作不用做了。
| ||
| ||
小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2024-9-25 11:11 , Processed in 0.051533 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.