Rockwell Automation 1772-L8_LW_LWP_LX_LXP,D17726.5.8 User Manual - Manual (Page 349)

Selectable Timed Interrupt
Chapter 22
22-2
Figure 22.1
Sample Program Rungs
027
02
RTO
047
.01
110
01
047
15
PR 100
AC 000
L
010
07
CTU
057
PR 999
AC 000
110
00
RTO
047
PR 100
AC 000
110
00
CTR
057
PR 999
AC 000
110
00
U
027
02
1
2
3
4
5
6
User
Program
Sample Program
RUNG 1
RUNG 2
RUNG 3
RUNG 4
RUNG 5
RUNG 6
110
001
G
047 010
15 00
110
01 00
010
CTU
057
PR 999
AC 000
RUNG 8
RUNG 7
110
01
047
15
CTU
057
PR 999
AC 000
RET
RUNG 10
RUNG 9
7
8
9
10
Selectable
Timed
Interrupt
Subroutine
Subroutine Area
ATTENTION: The Get instruction in the above example
causes the subroutine to be scanned and the output to come on.