Rockwell Automation 1747-PT1, D1747NP002 Hand-Held Terminal - Manual (Page 164)

Chapter 8
Compiling and Saving a Program
8–6
––––––––––––– MEMORY LAYOUT –––––––––––––
20 data words used
20
4 = 5 instruction words (data)
1024–95 = 929 words left
90 instruction words (ladder program and overhead)
+ 90 instruction words (ladder)
95 instruction words
1 output
2 input
16 status
1 bit
If you had not saved your program after adding or deleting program files,
or modifying data files, the following display appears with asterisks (*)
indicating that the program has not been compiled.
––––––––––––– MEMORY LAYOUT –––––––––––––
F1 F2 F3 F4 F5
OFL
**** data words used in *** data files
**** instr. used in *** program files
**** instructions of available memory
3. Press [ESC] three times to return to the main menu display.