Mitsubishi Electric MELSEC-Q/L Programming Manual page 32

Category Instruction
symbol
BIN 32-bit LDD=
data
comparisons
ANDD=
ORD=
LDD<>
ANDD<>
ORD<>
LDD>
ANDD>
ORD>
LDD<=
ANDD<=
ORD<=
LDD<
ANDD<
ORD<
LDD>=
ANDD>=
ORD>=
BIN 32-bit DCMP
data
comparisons
DCMPP
DZCP
DZCPP
2 INSTRUCTION TABLES
30
2.4 Basic Instructions
Symbol
D S1 S2
D S1 S2
D S1 S2
D S1 S2
D S1 S2
D S1 S2
D S1 S2
D S1 S2
D S1 S2
D S1 S2
D S1 S2
D S1 S2
D S1 S2
D S1 S2
D S1 S2
D S1 S2
D S1 S2
D S1 S2
DCMP S1 S2 D
DCMPP S1 S2 D
DZCP S1 S2 S3 D
DZCPP S1 S2 S3 D
Processing details
• Conductive status when
(S1+1, S1) = (S2+1, S2)
• Non-Conductive status when
(S1+1, S1)  (S2+1, S2)
• Conductive status when
(S1+1, S1)  (S2+1, S2)
• Non-Conductive status when
(S1+1, S1) = (S2+1, S2)
• Conductive status when
(S1+1, S1) > (S2+1, S2)
• Non-Conductive status when
(S1+1, S1)  (S2+1, S2)
• Conductive status when
(S1+1, S1)  (S2+1, S2)
• Non-Conductive status when
(S1+1, S1) > (S2+1, S2)
• Conductive status when
(S1+1, S1) < (S2+1, S2)
• Non-Conductive status when
(S1+1, S1)  (S2+1, S2)
• Conductive status when
(S1+1, S1)  (S2+1, S2)
• Non-Conductive status when
(S1+1, S1) < (S2+1, S2)
• (D) Conductive status when
(S1, S1+1) > (S2, S2+1)
• (D)+1 Conductive status
when (S1, S1+1) = (S2,
S2+1)
• (D)+2 Conductive status
when (S1, S1+1) < (S2,
S2+1)
• (D) Conductive status when
(S1, S1+1) > (S3, S3+1)
• (D)+1 Conductive status
when (S1, S1+1)  (S3,
S3+1)  (S2, S2+1)
• (D)+2 Conductive status
when (S3, S3+1) > (S2,
S2+1)
Execution Number Subset Reference
condition of basic
steps
*1
●
*1
●
*1
●
*1
●
*1
●
*1
●
4 
5 
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