Omron CJ - 10-2005 Manual page 70

Selecting Tasks
Task Types and Task Numbers
Cyclic Task
Key Sequence
Operation Example
1,2,3...
44
Task
Cyclic tasks
Interrupt Power OFF
tasks interrupt
(See note
Scheduled
2.)
interrupt
I/O inter-
rupt
External
interrupt
Note 1. The Programming Console cannot be used to create programs with more
than one cyclic task. Use the CX-Programmer if more than one cyclic task
is required.
2. If INT 0: NO is set when memory is cleared, only a cyclic task (CT00) can
be created, and interrupt tasks cannot be created. Refer to page 39 for de-
tails.
Initial display
FUN
1. Access the task selection display from the initial display.
2. Select 0: CYCLE TASK from the above display.
Task No.
0 to 31 Each enabled task is executed
(See note in order of task number from
1.) the lower number. Each
enabled task is executed once
each cycle from the first word
to the END(001) instruction.
1 Executed when power to the
CPU Unit is interrupted.
2, 3 Executed at regular intervals
according to the CPU Unit's
internal timer.
100 to Executed when the Interrupt
131 Input Unit input turns ON.
0 to 255 Executed when there is a
request from a Special I/O
Unit, a CS1 CPU Bus Unit, or
the Inner Board user program.
Task No.
0
CHG
000000 CT00
CLR
000000
FUN
FUN (???)
0:CYCLE TASK
CHG
1:INTRPT
CYCLE TASK No.?
0
Section 3-6
Details Created using
Programming
Console
Task No. 0 only,
cannot be cre-
ated. (1 to 31
can be cre-
ated.)
Possible
Possible
Possible
Task No. 1 to 3
and 100 to 131
possible. (0.4 to
99 and 132 to
255 not possi-
ble.)
WRITE
00
Flashing
the