SELECTION OF PLC PROGRAM MEMORY
CAN ANYONE TELL ME ..HOW WE CAN SELECT A PLC PROGRAM MEMORY FOR OUR APPLICATION???
IS THAT DEPENDS ON OUR ENTIRE LOGIC ASSUMPTION (OR) I/O'S (OR) ANYOTHER CRITERIA TO BE FOLLOWED??
THANKS
Asked 3 years ago
Answers
0
Hi
IMHO the memory capacity of the PLC depend on the type of the application, for example you can have many I/O point to process in your cycle, but without math function or sophisticates algorithms, in this case you not need one high level cpu.
In other type of application , you can have many analog signals or motion application or math application or net communication, but less I/O, in this case in my experience is better use one most perfomant cpu.
IMHO the memory capacity of the PLC depend on the type of the application, for example you can have many I/O point to process in your cycle, but without math function or sophisticates algorithms, in this case you not need one high level cpu.
In other type of application , you can have many analog signals or motion application or math application or net communication, but less I/O, in this case in my experience is better use one most perfomant cpu.
Hope this help you
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