众所周知 PLC 内部都有时钟脉冲，朗风电气以欧姆龙 PLC 为例来说，为您解析以下几种： 

*符号因带有下滑线，不好输入，多用在新增加时可以直接选择，可以直接输入字符。

    KEJIANOUMULONGGONGSIZHITIGONGZUIXIAO 20ms DESHIZHONGMAICHONG（DINGSHIQI TIM ZUIXIAODANWEISHI 10ms），DANGWOMENZAIBIANCHENGDIAOSHIGUOCHENGZHONGWANGWANGHUICHUXIANJISHUQI CNT DESHUZHIDIAODAO#1 SHI，SHIJIANHAISHIZHANG，HUOZHEDIAOCHENG#3 SHI，SHIJIANZHANGLEDIAN，ERDIAOCHENG#2 SHIYOUDUANLE.DANGCHUXIANZHEIZHONGQINGKUANGSHIHOU，ZHINENGZIXINGBIANXIESHIZHONGMAICHONG，NEIMEZHEIGESHIZHONGMAICHONGDEDAXIAOJIUSHI PLC DESAOMIAOSHIJIAN（GENJUCHENGXUDEBUSHUBUTONGERBUTONGYUEWEIJIHAOMIAO，JIANDANDECHENGXUHAIBUDAO 1ms）CHENGXU。

    XIAMIANYITUWEISHISHUOMINGRUHEZIZHISHIZHONGMAICHONG。

    DAJIAKANDAOBIANZHISHIZHONGMAICHONG，SHIFENDEJIANDAN。SHANGTUSHIJIEZIYEYAJIMEICICHUDANPAIZHUAN，YOUYUCHANLIANGJIAODA，SUOYIZAIPINGTAISHANGRANGDIYIPAIZHUANPIZAIGUNTAISHANGDENGDAI，DENGDIERPAIZHUANPIDAOLAISHIJINGGUO C12 DESHIJIAN，QIDONGDENGZHUANGUNTAI，LIANGPAIZHUANPIYOUYIDINGDEJIANGEXINGCHENGSHUANGPAIYIQIJINGANZAOYAOHUOQILUOJIA。

    QICHUYONG cf103 SHI（RUSHANGTU c202）SHUZHIWEI 2 SHI，YOUYUJINGZHIGUNTAIQIDONGBIRANYOUYANCHIZHIHOU，LIANGPAIZHUANPIYOUPENGZHUANG，JIANJUTAIXIAO，YUSHIGAI#2 WEI#3，KESHISHUZHIWEI 3 SHILIANGZHUANPAIJIANJUGUODA。

    YUSHIZIZHI w7.01（OUMULONG PLC DENEIBUJIDIANQI）TIHUANYUAN cf103，ZUIZHONGDIAOHAOJIANJUSHI，QISHUZHI D227WEI 65，YOUCIKEJIAN，GAICHENG w7.01 HOUDIAOZHENGJINGDUTIGAOLE 30 BEIZUOYOU，KEYISUIXINSUOYULAIDIAOZHENGLIANGPAIZHUANPIZHIJIANDEJULI。

    YUZHIGENGDUO PLC BIANCHENGXINDEHEJINGYAN，QINGSAOYISAOGUANZHULANGFENGDIANQIWEIXINGONGZHONGHAO LF99851.

    HUANYINGGUANGDAGONGKONGPENGYOUMENBAZIJIZAIGONGZUOZHONGDEXINDEJINGYANYITUWENBINGMAODEXINGSHIXIECHENG word WENDANGFASONGZHIgpy8895@139.com，YIDANBEIGONGSICAIYONG，HUIYOUJINGXIHONGBAOZENGSONG，TOUGAOSHIBUYAOWANGLETIGONGWEIXINHAO，ZUOZHEMINGZI（BIMING）