Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 User Manual

104
Instruction Functions Section 2-2
CONDITIONAL
BLOCK
BRANCHING
IF
802
IF (802) Block program
Required
1196
CONDITIONAL
BLOCK
BRANCHING
IF
802
IF (802)
B
B: Bit operand
Block program
Required
1196
CONDITIONAL
BLOCK
BRANCHING
(NOT)
IF NOT
802
IF (802) NOT
B
B: Bit operand
The instructions between IF(802) and ELSE(803) will be executed and
if the operand bit is ON, the instructions be ELSE(803) and IEND(804)
will be executed is the operand bit is OFF.
Block program
Required
1196
CONDITIONAL
BLOCK
BRANCHING
(ELSE)
ELSE
803
--- If the ELSE(803) instruction is omitted and the operand bit is ON, the
instructions between IF(802) and IEND(804) will be executed
Block program
Required
1196
CONDITIONAL
BLOCK
BRANCHING
END
IEND
804
--- If the operand bit is OFF, only the instructions after IEND(804) will be
executed.
Block program
Required
1196
Instruction
Mnemonic
Code
Symbol/Operand Function Location
Execution
condition
Page
If the execution condition is ON, the instructions between IF(802) and
ELSE(803) will be executed and if the execution condition is OFF, the
instructions between ELSE(803) and IEND(804) will be executed.
Execution
condition
Execution
condition ON?
"A" executed (be-
tween IF and ELSE).
"B" executed
(after ELSE).
IF R (IF NOT R)
If the operand bit is ON, the instructions between IF(802) and
ELSE(803) will be executed. If the operand bit is OFF, the instructions
between ELSE(803) and IEND(804) will be executed.
Operand bit
ON?
"A" executed
(between IF and
ELSE).
"B" executed
(after ELSE).

Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 Specifications

General

Brand	Omron
Model	SYSMAC CJ - REFERENCE MANUAL 08-2008
Category	Controller
Language	English