Basic Instructions; Comparison Operation Instructions - Mitsubishi MELSEC QS 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>=
Table 2.9 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)
2.4 Basic Instructions
2.4.1 Comparison operation instructions
Execution
Condition
3
3
3
6-2
3
3
3
2-9
2