Mitsubishi MELSEC-Q series Programming Manual page 45

Instruction
Category
symbol
S.I
S.D
S.DED
Control
operation
instruction
S.HS
S.LS
S.MID
Symbol
S.I S1 D1 S2 D2
S_I
EN ENO
s1 d1
s2 d2
ENO:=S_I(EN,s1,s2,d1,d2);
S.D S1 D1 S2 D2
S_D
EN ENO
s1 d1
s2 d2
ENO:=S_D(EN,s1,s2,d1,d2);
S.DED S1 D1 S2 D2
S_DED
EN ENO
s1 d1
s2 d2
ENO:=S_DED(EN,s1,s2,d1,d2);
S.HS S1 D1 S2 D2
S_HS
EN ENO
s1 d1
s2 d2
ENO:=S_HS(EN,s1,s2,d1,d2);
S.LS
S1 D1 S2 D2
S_LS
EN ENO
s1 d1
s2 d2
ENO:=S_LS(EN,s1,s2,d1,d2);
S1 D1 S2 D2
S.MID
S_MID
EN ENO
s1 d1
s2 d2
ENO:=S_MID(EN,s1,s2,d1,d2);
Processing details
Conducts integral operations on the
input data and outputs the operation
results.
Conducts Derivative operations on the
input data and outputs the operation
results.
Delays the input data by the specified
dead time and then outputs it.
Outputs the maximum value among the
input data.
Outputs the minimum value among the
input data.
Outputs the middle value between the
maximum value and minimum value
among the input data.
Number of
Reference
steps
7 Page 150
7 Page 152
8 Page 154
7 Page 157
7 Page 159
8 Page 161
43
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