Sequence Control Instructions - Omron SYSMAC CJ - REFERENCE MANUAL 01-2008 Reference Manual

Instruction Functions
2-2-3

Sequence Control Instructions

Instruction Symbol/Operand
Mnemonic
Code
END
END(001)
END
001
NO OPERATION
NOP
000
INTERLOCK
IL(002)
IL
002
30
Indicates the end of a program.
END(001) completes the execution of a program for that cycle. No
instructions written after END(001) will be executed. Execution
proceeds to the program with the next task number. When the
program being executed has the highest task number in the program,
END(001) marks the end of the overall main program.
Program A
Task 1
Task 2 Program B
Task n Program Z
I/O refreshing
This instruction has no function. (No processing is performed for
NOP(000).)
Interlocks all outputs between IL(002) and ILC(003) when the
execution condition for IL(002) is OFF. IL(002) and ILC(003) are
normally used in pairs.
Execution
condition
Interlocked section
of the program
Function
To the next task number
To the next task number
End of the main program
Execution Execution
condition ON condition OFF
Normal Outputs
execution
interlocked.
Section 2-2
Location Page
Execution
condition
Output 206
Not required
Output 207
Not required
Output 210
Required