Allen-Bradley PLC-2/30

Jump Instructions and
Subroutine Programming
Chapter 11
115
Figure 11.4
Multiple
JUMPS to LABEL in Subroutine Area
Subroutine Area
(1st Subroutine)
(2nd Subroutine)
T o Main
Program
From
JSR 03
From
JSR 04
( JMP )
02
||
()LBL
03
||
()LBL
04
( RET )
( JMP )
02
()LBL
02
||
( RET )
||
||
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