Logical Operation Instructions - Mitsubishi Electric M800VW Series Programming Manual

Plc programming
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M800V/M80V Series PLC Programming Manual (1/2)
6 Explanation of Instructions and Functions
6.1 Instruction List

6.1.8 Logical Operation Instructions

Process
Instruction
Category
unit
sign
WAND
WANDP
16 bits
WAND
WANDP
Logical
AND
DAND
DANDP
32 bits
DAND
DANDP
WOR
WORP
16 bits
WOR
WORP
Logical OR
DOR
DORP
32 bits
DOR
DORP
WXOR
WXORP
16 bits
WXOR
WXORP
Exclusive
OR
DXOR
DXORP
32 bits
DXOR
DXORP
Symbol
Process details
S
D
WAND
(D) ∧ (S) → (D)
S
D
WANDP
S1 S2 D
WAND
(S1) ∧ (S2) → (D)
S1 S2 D
WANDP
S
D
DAND
(D+1,D) ∧ (S+1,S) → (D+1,D)
DANDP
S
D
S1 S2 D
DAND
(S1+1,S1) ∧ (S2+1,S2) → (D+1,D)
S1 S2 D
DANDP
S
D
WOR
(D) ∨ (S) → (D)
S
D
WORP
S1 S2 D
WOR
(S1) ∨ (S2) → (D)
S1 S2 D
WORP
S
D
DOR
(D+1,D) ∨ (S+1,S) → (D+1,D)
S
D
DORP
S1 S2 D
DOR
(S1+1,S1) ∨ (S2+1,S2) → (D+1,D)
S1 S2 D
DORP
S
D
WXOR
(D) ∨ (S) → (D)
WXORP
S
D
S1 S2 D
WXOR
(S1) ∨ (S2) → (D)
WXORP
S1 S2 D
S
D
DXOR
(D1+1,D) ∨ (S+1,S) → (D+1,D)
S
D
DXORP
S1 S2 D
DXOR
(S1+1,S1) ∨ (S2+1,S2) → (D+1,D)
S1 S2 D
DXORP
81
Counting step
number
Execution
ST
condition
Execu-
Storage
tion
3
3
3
7
3/4 (*1)
4
3/4 (*1)
8
3/4 (*2) 3/4 (*2)
3/4 (*2) 7/8 (*2)
3 to 5
4/5 (*4) ○
(*3)
3 to 5
8/9 (*4) ○
(*3)
3
3
3
7
3/4 (*1)
4
3/4 (*1)
8
3/4 (*2) 3/4 (*2)
3/4 (*2) 7/8 (*2)
3 to 5
4/5 (*4) ○
(*3)
3 to 5
8/9 (*4) ○
(*3)
3
3
3
7
3/4 (*5)
4
3/4 (*5)
8
3/4 (*2) 3/4 (*2)
3/4 (*2) 7/8 (*2)
3 to 5
4/5 (*4) ○
(*6)
3 to 5
8/9 (*4) ○
(*6)
IB-1501667-B
Refer-
ence
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263
265
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268
270
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272
274
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