Rockwell Automation 1747-PTxx Getting Started Guide for HHT - Manual (Page 39)

Chapter 3
Creating a Program
3–14
Saving Your Program
Save your program at the end of a program edit. First your program is
compiled, transforming it into a more efficient package. Then the program is
saved from the work area into another part of memory. In addition, the
contents of program files and data files are updated. Also, a summary of data
words used, instructions used, and available memory is updated.
1. Start with the screen below, where we left off in the last section.
<END>
F1 F2 F3 F4 F5
>
2.1.0.0.*
EDT_DAT SAVE_CT SAVE_EX
OFL
] [ ( )
2. Press [F5] – SAVE_EX . The following display appears:
Compiler Options
F1 F2 F3 F4 F5
FUTACC ACCEPT
OFL
Future Access: Yes
MODIFY OPTIONS, ACCEPT TO COMPILE
FUTACC (Future Access): This option lets you protect proprietary
program data and algorithms. The protection becomes operational only
after the program is downloaded to the controller. The “Future Access:
No” selection disallows online access to the processor unless a matching
copy of the online program is resident in the HHT.
Important: Do not select “Future Access: No” for this exercise.
3. Press [F5] – ACCEPT . This compiles and saves the program. After short
time, the following display appears:
File Name: Prog Name:1000
File Name Type Size(Instr)
0 System 76
1 Reserved 0
2 Ladder 3
F1 F2 F3 F4 F5
CHG_NAM CRT_FIL EDT_FIL
OFL
DEL_FIL > MEM_MAP
4. Return to the main display by pressing [ESC] .