Mitsubishi MELSEC-A series - Page 176

6. BASIC INSTRUCTIONS
6 − 64
MELSEC-A
Program Example CALL , RET
(1) Program which executes the subroutine program when X1 changes from off to
on.
()
()
(
)
()
P
CALL P33
Y011
X008
0
2
6
P33
13
8
9
X001
X009
X00A
Y013
FEND
Y033
Y034
RET
• Coding
0 LD X008
1 OUT Y011
2 LD X001
3 CALLP P33
6 LD X009
7 OUT Y013
8 FEND
9 P33
10 LD X000
11 OUT Y033
12 OUT Y034
13 RET
14 END