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8. COMMUNICATIONS USING DEDICATED PROTOCOLS
MELSEC-A
(2) Writing
. . . . . . .
Place the PC CPU in the STOP status using
the remote STOP function (seesection 8.1 1).
Execute parameter data write
Execute parameter analysis
reauest command (PSI
Execute main sequence
program write command (MW)
I
value write command
(MWl
Only executable
when a data link system is used)
( at other stations.
S.5scq.cnce
program
nr
le
Only executable
at other stations.
1 -
(when a microcomputer program is not used)
Execute microcomputer main
Only executable
(when a data link system is used)
Sub-microcomputer program
a data link system is used)
Execute comment data write
command
(KW)
L
.
.
I
.
(when comment data is not used)
Only executable to
m e
A2ACPU
or A3ACPU of other stations.
command (OWJ evecutio
. . . . . . .
After writing the program, return
the PC CPU to the RUN status.
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