Sfcpr/Sfcprn - Omron CJ - INSTRUCTIONS Reference Manual

3. Instructions

SFCPR/SFCPRN

Instruction
SFC PAUSE WITH RESET
SFC PAUSE WITH NO RESET
Symbol
Applicable Program Areas
Function block
Area
definitions
Usage OK
Operands
Operand
N SFC task number
Cyclic Task
N: &0 to &31 (Correspond to cyclic tasks 0 to 31.) For CJ2 CPU Units, &0 to &127 are available.
Extra Task
N: &8000 to &8255 (Correspond to interrupt tasks 0 to 255.)
Operand
&0 to &127
&8000 Extra task 0 (interrupt task 0)
&8001 Extra task 1 (interrupt task 1)
...
&8255 Extra task 255 (interrupt task 255)
Flags
Name
Error Flag
Function
SFCPR(793)
Execution of the SFC task specified by N is paused. All outputs from the paused task are reset. When
the paused task is restarted with the SFCON(789) instruction, it is executed from the status that existed
before it was paused.
SFCPRN(791)
Execution of the SFC task specified by N is paused. All outputs from the paused task are held. When
the paused task is restarted with the SFCON(789) instruction, it is executed from the status that existed
before it was paused.
1140
Mnemonic Variations
SFCPR ---
SFCPRN ---
SFCPR
SFCPR(793)
N: SFC task number
N
Block program areas Step program areas
OK OK
Description
Task name
Cyclic tasks 0 to 127
...
Label
P_ER • OFF if the specified task does not exist.
• OFF if the instruction is executed in the interrupt tasks
Function
code
Pauses execution of an SFC task. The status of all
outputs is reset. When execution of a paused task
793
is restarted, execution will start from the step that
was active when the task was paused.
Pauses execution of an SFC task. The status of all
outputs is held. When execution of a paused task
791
is restarted, execution will start from the step that
was active when the task was paused.
SFCPRN
SFCPRN(791)
N
Subroutines Interrupt tasks
OK Not allowed
Data type
---
Operation
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Function
N: SFC task number
SFC action or
transition programs
OK
Size
1