LSIS MASTER-K200S Instructions & Programming page 53

Chapter 3. Instructions
Comparison instructions (Continued)
Mnemonic Function
symbol No.
LOADD= 029
ANDD= 095
ORD= 189
LOADD> 039
ANDD> 097
ORD> 197
LOADD< 049
ANDD< 099
ORD< 199
LOADD>= 059
ANDD>= 107
ORD>= 217
LOADD<= 069
ANDD<= 109
ORD<= 219
LOADD<> 079
ANDD<> 119
ORD<> 229
Ladder symbol
S1 S2
=
The input condition is switched on
S1 S2
=
when [S1+1, S1] = [S2+1, S2]
S1 S2
=
S1 S2
>
The input condition is switched on
when [S1+1, S1] > [S2+1, S2]
S1 S2
>
(Signed comparison)
> S1 S2
S1 S2
<
The input condition is switched on
when [S1+1, S1] < [S2+1, S2]
S1 S2
<
(Signed comparison)
S1 S2
<
S1 S2
>=
The input condition is switched on
when [S1+1, S1] >= [S2+1, S2]
S1 S2
>=
(Signed comparison)
S1 S2
>=
S1 S2
<=
The input condition is switched on
when [S1+1, S1] <= [S2+1, S2]
S1 S2
<=
(Signed comparison)
S1 S2
<=
S1 S2
<>
The input condition is switched on
S1 S2
<>
when [S1+1, S1] <> [S2+1, S2]
S1 S2
<>
3-8
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