Logic Instructions - Omron SYSMAC CS Series Programming Manual

Logic Instructions

3-11 Logic Instructions

Instruction Symbol/Operand
Mnemonic
Code
LOGICAL AND
ANDW(034)
ANDW
@ANDW
034
I : Input 1
1
I : Input 2
2
R: Result word
DOUBLE LOGI-
CAL AND
ANDL(610)
ANDL
@ANDL
610
I : Input 1
1
I : Input 2
2
R: Result word
LOGICAL OR
ORW(035)
ORW
@ORW
035
I : Input 1
1
I : Input 2
2
R: Result word
DOUBLE LOGI-
CAL OR
ORWL(611)
ORWL
@ORWL
611
I : Input 1
1
I : Input 2
2
R: Result word
EXCLUSIVE OR
XORW(036)
XORW
@XORW
036
I : Input 1
1
I : Input 2
2
R: Result word
Takes the logical AND of corresponding bits in single words of word data
and/or constants.
I
→ R
I . I
1
1 2
I
I I
2
1
R
1 1
1 0
0 1
0 0
Takes the logical AND of corresponding bits in double words of word data
and/or constants.
I
1
+1) → (R, R+1)
(I I +1). (I I
, ,
1 1 2 2
I
2
I I +1 I I
1 , 1 2 , 2
R
1 1
1 0
0 1
0 0
Takes the logical OR of corresponding bits in single words of word data
and/or constants.
I
→ R
1
I + I
1 2
I
2
I I
1
R
1 1
1 0
0 1
0 0
Takes the logical OR of corresponding bits in double words of word data
and/or constants.
I
+1) → (R, R+1)
1 (I I +1) + (I I
, ,
1 1 2 2
I
2 I I +1 I I
1 , 1 2 ,
R
1
1
0
0
Takes the logical exclusive OR of corresponding bits in single words of word
data and/or constants.
I
→ R
1
I . I + I .I
1 2 1 2
I
I I
2
1
R
1 1
1 0
0 1
0 0
Function
R
2
1
0
0
0
+1 R, R+1
1
0
0
0
R
2
1
1
1
0
+1 R, R+1
2
1 1
0 1
1 1
0 0
R
2
0
1
1
0
Section 3-11
Location
Execution
condition
Output
Required
Output
Required
Output
Required
Output
Required
Output
Required
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