Omron CJ - INSTRUCTIONS User Manual

3. Instructions
1064
CS/CJ/NSJ Series Instructions Reference Manual (W474)
EXIT/EXIT NOT
Applicable Program Areas
*1 EXIT(806) and EXIT NOT(806) must be used in block programming regions even within subroutines and interrupt tasks.
Operands
z Operand Specifications
*1 CJ2 CPU Units only.
Flags
Function
z Operation without an Operand
Instruction Mnemonic Variations
Function
code
Function
CONDITIONAL
BLOCK EXIT
EXIT --- 806
When the execution condition is ON (when an operand is not specified), or
when the specified bit is ON (when an operand is specified), the instructions
from the EXIT instruction to the BEND instruction are not executed and the
block program is exited.
CONDITIONAL
BLOCK EXIT NOT
EXIT NOT --- 806
When the specified bit is OFF, the instructions from the EXIT NOT instruction
to the BEND instruction are not executed and the block program is exited.
Symbol
Operation without an operand (operation by execution condition) Operation with an operand
Area
Function block
definitions
Block program areas Step program areas Subroutines Interrupt tasks
SFC action or transition
programs
Usage Not allowed OK OK
OK*
1
OK*
1
Not allowed
Operand Description Data type Size
B Bit operand BOOL 1
Area
Word addresses
Indirect DM/EM
addresses
Con-
stants
Registers Flags
Pulse
bits
TR
bits
CIO WR HR AR T C DM EM
@DM
@EM
*DM
*EM
DR IR
Indirect
using IR
TK CF
B OKOKOKOKOKOK
OK*
1
OK*
1
--- --- --- --- --- OK OK OK OK ---
Name Label Operation
Error Flag ER • ON if EXIT(806) or EXIT NOT(806) is not in a block program.
• OFF in all other cases.
EXIT(806) can be executed without an
operand. If it is, then an execution condition
must be created for it starting with LD. If the
execution condition is OFF, the rest of the
block program will be executed normally. If the
execution condition is ON, the rest of the
instructions in the block program through
BEND(801) will not be executed.
EXIT(806)
Execution condition
EXIT(806) B
EXIT NOT(806) B
B: Bit operand
B: Bit operand
Execution
condition
OFF
Execution
condition
ON
"A" executed. "A" executed.
"B" executed.
Block ended.
Execution condition

Omron CJ - INSTRUCTIONS Specifications

General

Brand	Omron
Model	CJ - INSTRUCTIONS
Category	Controller
Language	English