Hi,
I am looking for a guide on how much working and load memory I require for PLC CPU selection.
I am particularly interested in the s7-300 range but how do I know whether it is a 64kb working memory or a 1mb working memory cpu I require, same with load memory for the card.
Is there some sort of guide? I spoke to siemens and they may aswell have told me to just guess the size I need
I am looking for a guide on how much working and load memory I require for PLC CPU selection.
I am particularly interested in the s7-300 range but how do I know whether it is a 64kb working memory or a 1mb working memory cpu I require, same with load memory for the card.
Is there some sort of guide? I spoke to siemens and they may aswell have told me to just guess the size I need