7. APPLICATION INSTRUCTIONS
7 − 111
MELSEC-A
PRC
Program which turns on Y35, and at the same time, outputs the comment of Y35 to
the Y60 to 69 when X0 turns on.
• Coding
0 LD X000
1 ASC ABCDEFGH D0
14 ASC IJKLMNOP D4
27 MOVP K0 D8
32 LD X001
33 PR DO Y014
40 END
*: When a CPU other than An
or A3V is used and M9049 is
OFF, 00
H must be specified
in D8 in this example as an
error will result without the
NUL (00
H) code.
Not necessary for the An
and A3V.
ASCII code of "A to
H" is stored
into D0 to 3.
ASCII code of "I to P" is
stored into D4 to 7.
ASCII code
PR instruction
Strobe signal Y1C
PR instruction
execution flag Y1D
PR instruction execution 480 ms
When X0 turns on, Y35 is turned on and
comment of Y35 is output to the Y60 to 69.
X000
X003
SET Y035
PRC Y035 Y060
RST Y035
0
9
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