Omron CVM1D, Operation Manual

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(131)
ORW
0010 0020 D00200
0000
00
331
5-25-2 LOGICAL OR: ORW(131)
Variations
j
ORW(131)
(131)
ORW
I
1
I
2
R
I
2
: Input 2 CIO, G, A, T, C, #, DM, DR, IR
R: Result word CIO, G, A, DM, DR, IR
I
1
: Input 1 CIO, G, A, T, C, #, DM, DR, IR
Operand Data Areas Ladder Symbol
When the execution condition is OFF, ORW(131) is not executed. When the ex-
ecution condition is ON, ORW(131) logically OR’s corresponding bits of I
1
and I
2
and places the result in R.
Refer to page 101 for general precautions on operand data areas.
Flags ER (A50003): Content of
*
DM word is not BCD when set for BCD.
EQ (A50006): The result is 0.
N (A50008): Shows the status of bit 15 of R after execution.
Example When CIO 000000 is ON in the following example, the logical OR is taken of cor-
responding bits in CIO 0010 and CIO 0020 and the results is placed in corre-
sponding bits of D00200.
Address Instruction Operands
00000 LD 000000
00001 ORW(131)
0010
0020
D0020
1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1
15 00
0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1
15 00
15 00
CIO 0010
CIO 0020
D00200
5-25-3 EXCLUSIVE OR: XORW(132)
Variations
j
XORW(132)
(132)
XORW
I
1
I
2
R
I
2
: Input 2 CIO, G, A, T, C, #, DM, DR, IR
R: Result word CIO, G, A, DM, DR, IR
I
1
: Input 1 CIO, G, A, T, C, #, DM, DR, IR
Operand Data Areas Ladder Symbol
When the execution condition is OFF, XORW(132) is not executed. When the
execution condition is ON, XORW(132) exclusively OR’s corresponding bits of
I
1
and I
2
and places the result in R.
Description
Precautions
Description
Logic Instructions
Section 5-25