Rockwell Automation 1770, D17706.5.16 Ref Mnl DF1 Protocol Command - Manual (Page 215)

12–12 Uploading and Downloading with A-B Processors
Publication 1770Ć6.5.16 - October 1996
Procedure 2 — SLC 5/03 and SLC 5/04 Processors
1. Make sure the mode selector switch is in the REM (remote)
position.
2. Determine the current mode of the processor using diagnostic
status, CMD 06H FNC 03H. (For more on diagnostic status,
see page
7–6 .)
3. Place the processor in the program mode using change mode,
CMD 0FH FNC 80H. (For more on change mode, see page
7–5 .)
4. Disable forces—if present—using disable forces, CMD 0FH FNC
41H.
(For more on disable forces, see page 7–6 .)
5. Request the download and initialize memory using:
A. execute command list CMD 0FH FNC 88H.
B. logical write, CMD 0FH FNC AAH. (For more on logical
write, see page 7–18 .)
C. download, CMD 0FH FNC 50H.
6. Secure sole access to commands using get edit resource,
CMD 0FH FNC 11H. (For more on get edit resource, see page
7–11 .)
7. Write the directory length to the directory using file write,
CMD 0FH CMD AFH. (For more on file write, see page
7–11 .)
8. Write the program directory to program file 0 using logical write,
CMD 0FH FNC AAH. (For more on logical write, see page
7–18 .)
9. Write all other processor files using logical write, CMD 0FH
FNC AAH. (For more on logical write, see page
7–18 .)
10. Complete the download using download complete,
CMD 0FH FNC 52H. (For more on download complete,
see page
7–7 .)
11. Apply the port configuration using apply port configuration,
CMD 0FH FNC 8FH. (For more on apply port configuration,
see page
7–4 .)
12. Release sole access to commands using return edit resource,
CMD OFH FNC 12H. (For more on return edit resource, see
page
7–11 .)