Rockwell Automation 1770, D17706.5.16 Ref Mnl DF1 Protocol Command - Manual (Page 97)

7–10 Communication Commands
Publication 1770Ć6.5.16 - October 1996
enter upload mode
Puts the PLC-2 processor in Upload mode. Use this command on a
PLC-2 node before sending a physical read to the node.
CMD
07 STS
FNC
06
TNS C
CMD
47 STS
TNS R
DST SRC
SRC DST
Important: When you send an enter upload mode, the industrial
terminal port is disabled until you send an exit
download/upload mode.
exit download/upload mode
Takes the PLC-2 processor out of the Upload or Download mode.
Use this command to restart the PLC-2 processor after performing an
upload or download operation.
Important: Do not send this command after a download/upload
command; you must recycle power to the 1771-KA,
-KA2, -KG, or 1785-KA3 module to enable industrial
terminal communication.
CMD
07
STS
FNC
05
TNS C
CMD
47 STS
TNS R
DST SRC
SRC DST
You must remove the temporary End statement from the beginning
of the program and re-insert the first byte of the program.
file read (read file)
Reads data, starting at a file symbol or a block address. This starting
address must point to a file of words.
STS
FNC
04
CMD
0F
TNS DST SRC
Logical Address
(2 Ć 51 bytes.)
STS
CMD
4F
TNS SRC DST
Packet
Offset
Total
Trans
Size
Data Ć max. 244 bytes
or 122 words)
C
R
The DATA field may be replaced by an EXT STS field if there is an error.
• PLCĆ2
• PLCĆ2
• PLCĆ3
• PLCĆ5/250