How to create password for protect CPU Omron C200HE  Author: Nuttaphong(www.try-plc.com)

This experience from my working when you write the program if you
don't need to show you program to everybody you can wirte ladder
like this



I use this model Omron C200HE for do the protect CPU
   -Use AR 10.01
   -Instructions Function 49
   -In the function 49 you can create password
   -This function 49 will be create in first rung in you program