Instruction Functions; Sequence Input Instructions - Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 Reference Manual

Instruction Functions

2-2 Instruction Functions
2-2-1

Sequence Input Instructions

Instruction Symbol/Operand
Mnemonic
Code
LOAD
Bus bar
LD
@LD
%LD
*1
!LD
*1
!@LD Starting
*1
point of
!%LD
block
LOAD NOT
Bus bar
LD NOT
*2
@LD NOT
*2
%LD NOT
*1
!LD NOT
*3
Starting
!@LD NOT
point of
*3
!%LD NOT
block
AND
AND
@AND
%AND
*1
!AND
*1
!@AND
*1
!%AND
AND NOT
AND NOT
*2
@AND NOT
*2
%AND NOT
*1
!AND NOT
*3
!@AND NOT
*3
!%AND NOT
OR
Bus bar
OR
@OR
%OR
*1
!OR
*1
!@OR
*1
!%OR
OR NOT
Bus bar
OR NOT
*2
@OR NOT
*2
%OR NOT
*1
!OR NOT
*3
!@OR NOT
*3
!%OR NOT
*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.
Indicates a logical start and creates an ON/OFF execution condition
based on the ON/OFF status of the specified operand bit.
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.
Takes a logical AND of the status of the specified operand bit and the
current execution condition.
Reverses the status of the specified operand bit and takes a logical
AND with the current execution condition.
Takes a logical OR of the ON/OFF status of the specified operand bit
and the current execution condition.
Reverses the status of the specified bit and takes a logical OR with the
current execution condition
Function
Section 2-2
Location Page
Execution
condition
Start of logic 161
Not required
Start of logic 163
Not required
Continues on 165
rung
Required
Continues on 167
rung
Required
Continues on 169
rung
Required
Continues on 171
rung
Required
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