一、不同编程环境下的边沿指令
1、MicroWin SMART中的边沿指令(S7-200SMART适用)
2、STEP 7中的边沿指令(S7-300/400/WINAC适用)
![](/upload/201604/05/201604051508283467.jpg)
![](/upload/201604/05/201604051508525337.jpg)
3、TIA Portal中的边沿指令
S7-300/400/WINAC/1200/1500适用
![](/upload/201604/05/201604051509281317.jpg)
![](/upload/201604/05/201604051510184296.jpg)
S7-1200/1500适用
![](/upload/201604/05/201604051510396181.jpg)
![](/upload/201604/05/201604051511008598.jpg)
二、等效示例
示例1:
MW SMART环境
![](/upload/201604/05/201604051513287686.jpg)
Step 7 环境
![](/upload/201604/05/201604051514040697.jpg)
Portal 环境
![](/upload/201604/05/201604051515569587.jpg)
![](/upload/201604/05/201604051515574748.jpg)
![](/upload/201604/05/201604051515579982.jpg)
![](/upload/201604/05/201604051515585811.jpg)
示例2:
MW SMART环境![](/upload/201604/05/201604051517211654.jpg)
Step 7 环境
![](/upload/201604/05/201604051518031244.jpg)
![](/upload/201604/05/201604051518036388.jpg)
Portal 环境
![](/upload/201604/05/201604051520502315.jpg)
![](/upload/201604/05/201604051520515952.jpg)
![](/upload/201604/05/201604051520521375.jpg)
![](/upload/201604/05/201604051520527997.jpg)
示例3:
MW SMART环境 22
Step 7 环境
![](/upload/201604/05/201604051523313107.jpg)
![](/upload/201604/05/201604051524240632.jpg)
Portal 环境
![](/upload/201604/05/201604051526070349.jpg)
![](/upload/201604/05/201604051526077620.jpg)
![](/upload/201604/05/201604051526092084.jpg)
![](/upload/201604/05/201604051526099773.jpg)