Logical And - Andw; Logical Or - Orw - Omron C200H Operation Manual

Logic Instructions
Flags
5-19-2 LOGICAL AND – ANDW(34)
Description
Example
Flags
5-19-3 LOGICAL OR – ORW(35)
Description
Indirectly addressed DM word is non-existent. (Content of *DM word
ER:
is not BCD, or the DM area boundary has been exceeded.)
EQ: ON when the result is 0.
Ladder Symbols
ANDW(34) @ANDW(34)
I1
I2
R
When the execution condition is OFF, ANDW(34) is not executed. When the
execution condition is ON, ANDW(34) logically AND's the contents of I1 and
I2 bit-by-bit and places the result in R.
15
1 0 0
I1
15
0 1 0
I2
15
0 0 0
R
Indirectly addressed DM word is non-existent. (Content of *DM word
ER:
is not BCD, or the DM area boundary has been exceeded.)
EQ: ON when the result is 0.
Ladder Symbols
ORW(35) @ORW(35)
I1
I2
R
When the execution condition is OFF, ORW(35) is not executed. When the
execution condition is ON, ORW(35) logically OR's the contents of I1 and I2
bit-by-bit and places the result in R.
I1
I2
R
1 1 0 0 1 1 0
1 0 1 0 1 0 1
1 0 0 0 1 0 0
I1
I2
R
Section 5-19
Operand Data Areas
I1: Input 1
IR, SR, AR, DM, HR, TC, LR, #
I2: Input 2
IR, SR, AR, DM, HR, TC, LR, #
R: Result word
IR, AR, DM, HR, LR
00
0 1 1 0 0 1
00
0 1 0 1 0 1
00
0 1 0 0 0 1
Operand Data Areas
I1: Input 1
IR, SR, AR, DM, HR, TC, LR, #
I2: Input 2
IR, SR, AR, DM, HR, TC, LR, #
R: Result word
IR, AR, DM, HR, LR
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