Sfc Instructions - Omron CJ - INSTRUCTIONS REFERENCE MANUAL 07-2009 Reference Manual

2. Summary of Instructions

2-2-36 SFC Instructions

Instruction Symbol/Operand
Mnemonic
Code
STEP ACTIVATE
SA(784)
SA
@SA
784
(CS/CJ Unit
Ver. 4.0 or later,
CJ2 only)
STEP
SE(785)
DEACTIVATE
SE
@SE
785
(CS/CJ Unit
Ver. 4.0 or later,
CJ2 only)
READ SET
TSR(780)
TIMER
TSR
@TSR
780
(CS/CJ Unit
Ver. 4.0 or later,
CJ2 only)
SET STEP TIMER
TSW(781)
TSW
@TSW
781
(CS/CJ Unit
Ver. 4.0 or later,
CJ2 only)
SFC ON
SFCON(789)
SFCON
789
(CS/CJ Unit
Ver. 4.0 or later, N: SFC task
number
CJ2 only)
SFC OFF
SFCOFF(790)
SFCOFF
790
(CS/CJ Unit
Ver. 4.0 or later, N: SFC task
CJ2 only) number
SFC PAUSE
SFCPR(793)
WITH RESET
SFCPR
793
(CS/CJ Unit N: SFC task
Ver. 4.0 or later, number
CJ2 only)
SFC PAUSE
SFCPRN(791)
WITH NO RESET
SFCPRN
791
(CS/CJ Unit N: SFC task
Ver. 4.0 or later, number
CJ2 only)
124
Makes the specified step or subchart active to start execution of the
actions.
D
Makes the specified step of subchart inactive to end execution of the
actions.
D
The present value of the Step Time specified by S is stored starting at
D.
S
D
The present value of the Step Timer specified by S is changed to the
value specified starting at D.
S
D
Restarts execution of an SFC task that was ended or paused using one
of the other SFC Task Control Instructions.
N
Ends execution of an SFC task. The status of all outputs is held. When
execution of the SFC task is restarted, it is executed from the initial
step.
N
Pauses execution of an SFC task. The status of all outputs is reset.
When execution of a paused task is restarted, execution will start from
the step that was active when the task was paused.
N
Pauses execution of an SFC task. The status of all outputs is held.
When execution of a paused task is restarted, execution will start from
the step that was active when the task was paused.
N
Function
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Location Page
Execution
condition
Output 1087
Required
Output 1087
Required
Output 1089
Required
Output 1089
Required
Output 1091
Required
Output 1091
Required
Output 1093
Required
Output 1093
Required