Willheisen
Member
Hello everyone!
I'm discovering the Siemens S7-1500 PLC and I have noticed that these PLC have separated memories (program and data), whereas the former generation S7-300 PLC only have one memory for both.
I have thought that the aim of separate memory is to protect program memory from use of too much data.
Am I right or there's another reasson?
I'm discovering the Siemens S7-1500 PLC and I have noticed that these PLC have separated memories (program and data), whereas the former generation S7-300 PLC only have one memory for both.
I have thought that the aim of separate memory is to protect program memory from use of too much data.
Am I right or there's another reasson?