Xtreview Forum

Hardware => General Memory => Topic started by: Carterenc on December 28, 2010, 02:59:21 am



Title: Where the programs are stored in a PLC or DCS. What type of memory main program
Post by: Carterenc on December 28, 2010, 02:59:21 am
How the program is back uped in case of power failure? Which type of memory is normally used to store the main program? How the changes we made through the communicator changes the program?What is general philosophy?