Rockwell Automation 1770, D17706.5.16 Ref Mnl DF1 Protocol Command - Manual (Page 214)

12–11 Uploading and Downloading with A-B Processors
Publication 1770Ć6.5.16 - October 1996
Procedure 1 — SLC 500, SLC 5/01 and SLC 5/02 Processors
1. Determine the current mode of the SLC processor using
diagnostic status, CMD 06H FNC 03H. (For more on diagnostic
status, see page
7–6 .)
2. Place the processor in Program mode using change mode, CMD
0FH FNC 80H. (For more on change mode, see page
7–5 .)
3. Disable forces using disable forces, CMD 0FH FNC 41H.
(For more on disable forces, see page
7–6 .)
4. Get the maximum node address parameter using read link
parameters, CMD 06H FNC 09H. (For more on read link
parameters, see page
7–20 .)
5. Initialize memory using initialize memory, CMD 0FH FNC 57H.
(For more on initialize memory, see page
7–12 .)
6. Put back the previous maximum node address using
set link parameters, CMD 06H FNC 0AH.
(For more on set link
parameters, see page 7–25 .)
7. Open the directory to get ownership of the processor using
open file, CMD 0FH 81H. (For more on open file, see page
7–13 .)
8. Write the directory length to the directory using file write, CMD
0FH CMD AFH. (For more on file write, see page
7–11 .)
9. Write the program directory to program file 0 using logical write,
CMD OFH FNC AAH.
(For more on logical write, see page
7–18 .)
10. Write all other processor files using logical write, CMD FNC.
(For more on logical write, see page
7–18 .)
11. Close program file 0 using close file, CMD OFH FNC 82H.
(For more on close file, see page
7–5 .)