Rockwell Automation 1770, D17706.5.16 Ref Mnl DF1 Protocol Command - Manual (Page 92)

7–5 Communication Commands
Publication 1770Ć6.5.16 - October 1996
change mode
MicroLogix 1000
Changes the mode of the MicroLogix processor.
FNC
3A
DST SRC
SRC DST
C
R
Mode
xxh
EXT
STS
The EXT STS field may be attached to the reply packet only when there is an error.
Mode - 01 = change to Program mode (REM program)
02 = change to Run mode
TNS
TNS
STS
STS
CMD
0F
CMD
4F
SLC 500
Changes the mode of the SLC processor. For an SLC 5/03 or
SLC 5/04 processor, change mode only works when the keyswitch is
in the REM position.
FNC
80
DST SRC
SRC DST
C
R
Mode
xxh
EXT
STS
The EXT STS field may be attached to the reply packet only when there is an error.
Mode - 01 = change to PROGRAM mode (REM program)
06 = change to RUN mode (REM Run)
07 = change to TESTĆCont. Scan Mode (REM Test)
08 = change to TESTĆSingle Scan Mode (REM Test)
09 = change to TESTĆDebug Single Step (REM Test).
SLC 500 and SLC 5/01 processors do not support 09 mode
TNS
TNS
STS
STS
CMD
0F
CMD
4F
close file
Closes a file in an SLC 500 processor. When closing program file 0
(in an SLC 500, SLC 5/01, or SLC 5/02 processor) after it has been
opened for write, the SLC processor calculates the LRC for the
directory, data and internal files.
STS
FNC
82
TNS DST SRC
STS
CMD
4F
SRC DST
Tag C
R
EXT
STS
The EXT STS field may be attached to the reply packet if there is an error.
CMD
0F
• MicroLogix 1000
• SLC 500
• SLC 5/03
• SLC 5/04
• SLC 500
• SLC 5/03
• SLC 5/04