Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 User Manual

25
Instruction Functions Section 2-2
2-2 Instruction Functions
2-2-1 Sequence Input Instructions
*1
: Not supported by CS1D CPU Units for Duplex-CPU Systems.
*2
: Supported by CS1-H, CJ1-H, CJ1M, and CS1D CPU Units only.
*3
: Supported by CS1-H, CJ1-H, and CJ1M CPU Units only.
Instruction
Mnemonic
Code
Symbol/Operand Function Location
Execution
condition
Page
LOAD
LD
@LD
%LD
!LD
*1
!@LD
*1
!%LD
*1
Indicates a logical start and creates an ON/OFF execution condition
based on the ON/OFF status of the specified operand bit.
Start of logic
Not required
161
LOAD NOT
LD NOT
@LD NOT
*2
%LD NOT
*2
!LD NOT
*1
!@LD NOT
*3
!%LD NOT
*3
Indicates a logical start and creates an ON/OFF execution condition
based on the reverse of the ON/OFF status of the specified operand
bit.
Start of logic
Not required
163
AND
AND
@AND
%AND
!AND
*1
!@AND
*1
!%AND
*1
Takes a logical AND of the status of the specified operand bit and the
current execution condition.
Continues on
rung
Required
165
AND NOT
AND NOT
@AND NOT
*2
%AND NOT
*2
!AND NOT
*1
!@AND NOT
*3
!%AND NOT
*3
Reverses the status of the specified operand bit and takes a logical
AND with the current execution condition.
Continues on
rung
Required
167
OR
OR
@OR
%OR
!OR
*1
!@OR
*1
!%OR
*1
Takes a logical OR of the ON/OFF status of the specified operand bit
and the current execution condition.
Continues on
rung
Required
169
OR NOT
OR NOT
@OR NOT
*2
%OR NOT
*2
!OR NOT
*1
!@OR NOT
*3
!%OR NOT
*3
Reverses the status of the specified bit and takes a logical OR with the
current execution condition
Continues on
rung
Required
171
Bus bar
Starting
point of
block
Bus bar
Starting
point of
block
Bus bar
Bus bar

Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 Specifications

General

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