Chapter 5 Program Configuration and Operation Method
There are two types of memory in CPU module that the user can use. One is Program Memory that saves the
user program written by the user to build the system, and the other is Data Memory that provides the device area
to save the data during operation.
5.4.1 Program memory
Contents and size of program memory are as follows.
Program memory entire area
System area:
System program area
512 KB
Parameter area:
Basic parameter area
I/O parameter area
High speed link parameter area
P2P parameter area
Interrupt setting information area
48 KB
Execution program area:
Scan program area
200 KB
Program reserved area
Scan program backup area
Task program area
Upload area
User defined function/function block area
Variable initialization information area
Reserved variable assignment information area