Task Off: Tkof(821) - Omron SYSMAC CJ - REFERENCE MANUAL 01-2008 Reference Manual

Task Control Instructions

3-34-2 TASK OFF: TKOF(821)

Purpose
Ladder Symbol
Variations
Applicable Program Areas
Operands
Specifying an Earlier Task
When CIO 000000 is ON in the following example, task number 1 is made
executable in task number 3. Task number 1 will be executed in the next cycle
when program execution reaches task number 1.
Task 1
Task 3
Puts the specified cyclic task or extra cyclic task into standby status, i.e., dis-
ables execution of the task. (Extra cyclic tasks are supported by CS1-H, CJ1-
H, and CJ1M CPU Units only.)
TKOF(821)
N: Task number
N
Variations Executed Each Cycle for ON Condition
Executed Once for Upward Differentiation
Executed Once for Downward Differentiation
Immediate Refreshing Specification
Block program areas
OK OK
N: Task number
The allowed range for N depends on the kind of task being specified.
• Cyclic tasks:
N must be a constant between 0 and 31 decimal. (Values 0 to 31 specify
cyclic tasks 0 to 31.)
• Extra cyclic tasks (CS1-H, CJ1-H, CJ1M, and CS1D CPU Units only):
N must be a constant between 8000 and 8255 decimal. (Values 8000 to
8255 specify extra cyclic tasks 0 to 255.)
Task number 1 is executed
in the next cycle.
Step program areas Subroutines
OK
Section 3-34
TKOF(821)
@TKOF(821)
Not supported.
Not supported.
Interrupt tasks
Not allowed
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