Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 Reference Manual page 961

Step Instructions
Programming for process A
Programming for process B
Programming for process C
Example 2:
Branching Execution
Weight scale
Process
A started.
Process
A reset.
Process
B started.
Process
B reset.
Process
C started.
Process
C reset.
The following process requires that a product is processed in one of two ways,
depending on its weight, before it is printed. The printing process is the same
regardless of which of the first processes is used. Various sensors are posi-
tioned to signal when processes are to start and end.
SW A1
Guide
Process B
SW B1
Address Instruction Operands
000000 @LD
000001 SNXT(009)
000002 STEP(008)
Process A
000100 LD
000101 SNXT(009)
000102 STEP(008)
Process B
000100 LD
000101 SNXT(009)
000102 STEP(008)
Process C
000200 LD
000201 SNXT(009)
000202 STEP(008)
SW A2
Process A
Conveyer A
Conveyer B
SW B2
Section 3-22
000001
W00000
W00000
000002
W00001
W00001
000003
W00002
W00002
000004
W00003
W00003
Printer
SW C1
SW D
SW C2
Process C
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