Applied Instructions
5-4. Contactor’s Compare Instructions
monic ¾ Function
Mnemonic & Function
Mne
LD= Initial comparison contact. Active when the comparison (S1)= . (S2) is true
LD> Initial comparison contact. Active when the comparison (S1)> (S2) is true
LD< parison contact. Active when the comparison (S1)< (S2) is true Initial com
LD<> Initial comparison contact. Active when the comparison (S1)≠(S2) is true
LD<= Initial comparison contact the comparison (S1)≤(S2) is true . Active when
LD>= Initial comparison contact. Active when the comparison (S1)≥(S2) is true
AND= omparison contact the comparison (S1)=(S2)is true. Serial c . Active when
AND> Serial comparison contact. Active when the comparison (S1)> (S2) is true.
AND< Serial comparison contact. Active when the comparison (S1)< (S2) is true.
AND<> Serial comparison contact. Active when the comparison (S1)≠(S2) is true.
AND<= Serial comparison contact. Active when the comparison (S1)≤(S2) is true.
AND>= Serial comparison contact. Active when the comparison (S1)≥(S2) is true.
OR= Parallel comparison contact. Active when the comparison (S1)=(S2) is true.
OR> Parallel comparison contact. Active when the comparison (S1)> (S2) is true.
OR< Parallel comparison contact. Active when the comparison (S1)< (S2) is true.
OR<> Parallel comparison contact. Active when the comparison (S1)≠(S2) is true.
OR<= Parallel comparison contact. Active when the comparison (S1)≤(S2) is true.
OR>= Parallel comparison contact. Active when the comparison (S1)≥(S2) is true.
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