Basic Instructions - Mitsubishi MELSEC Q Series Programming Manual

2.4

Basic instructions

2.4.1
Comparison operation instructions
Category
LD=
AND=
OR=
LD<>
AND<>
OR<>
LD>
AND>
OR>
BIN 16-bit
data
LD<=
comparisons
AND<=
OR<=
LD<
AND<
OR<
LD>=
AND>=
OR>=
2-10
Table 2.10 Comparison Operation Instructions
Symbol
S1 S2
• Conductive status when (S1)
S1 S2
• Non-conductive status when
(S1)
S1 S2
S1 S2
• Conductive status when (S1)
S1 S2
• Non-conductive status when
(S1)
S1 S2
S1 S2
• Conductive status when (S1)
S1 S2
• Non-conductive status when
(S1)
S1 S2
S1 S2
• Conductive status when (S1)
S1 S2
• Non-conductive status when
(S1)
S1 S2
S1 S2
• Conductive status when (S1)
S1 S2
• Non-conductive status when
(S1)
S1 S2
S1 S2
• Conductive status when (S1)
S1 S2
• Non-conductive status when
(S1)
S1 S2
Processing Details
(S2)
(S2)
(S2)
(S2)
(S2)
(S2)
(S2)
(S2)
(S2)
(S2)
(S2)
(S2)
Execution
Condition
3
3
3
3
3
3
6-2