介绍: s7-200 micro/win v4.0 SP6 POU免口令补丁,需要配合STEP 7-MicroWIN V4.0SP6编程软件使用,把MicroWin.V4.SP6.POU密码查看器补丁复制到Microwin.exe相同目录下执行,即.\\bin子目录里,如:C:\\Program Files\\Siemens\\STEP 7-MicroWIN V4.0\\bin目录,按提示操作.每次只可查看一个POU的密码,如需查看另外的,关闭软件重新运行即可.