Rockwell Automation 9323-PA1E USER MANUAL APS 6.0 - Manual (Page 172)

Saving and Compiling a Processor File
9–9
Output (O) and input (I) size is determined by the I/O configuration.
The number of words in the status (S) file vary depending on the type of the
processor:
•
fixed and SLC 5/01 processor – 16 words
•
SLC 5/02 processor and MicroLogix 1000 controller – 33 words
•
SLC 5/03 processor – 83 words
•
SLC 5/04 OS400 processor – 97 words
•
SLC 5/04 OS401 processor – 164 words
The data table map displays these data types according to the amount of each type
you have defined:
•
binary (B)
•
timer (T)
•
counter (C)
•
control (R)
•
integer (N)
•
floating (F)
•
ASCII (A)
•
string (ST)
Note The data file size is fixed for MicroLogix 1000 controllers.
When using a SLC 5/02 processor or a MicroLogix 1000 controller, if the program
has been changed but not saved, asterisks appear in the “File Protection” column.
Processor Memory Layout
This function tells you where the user memory has been used and how much
memory remains.
•
For the data table file portion of memory, it lists the number of data words used
and the number of data files the words are used in.
•
For the program file portion of memory, it lists the number of instructions used
and the number of program files the instructions are used in.
•
The display tells you approximately how much of the user memory capacity
remains.
In the example on page 9–8, Processor Memory Layout indicates that 444 data
words were used in data files and 266 instruction words were used in program files.
The memory layout indicates that 11924 instruction words remain in memory.