Comparison instructions
(Original Document)
About us
Introduction
Conversion replaces the PL7 instructions by their Control Expert equivalent.
Integer words
The following table describes any correspondence and differences between PL7 and Control Expert instructions.
PL7
(WORD)
Control Expert
(INT)
Status
Operator
>
>
Converted
<
<
Converted
≤
≤
Converted
≥
≥
Converted
=
=
Converted
≠
≠
Converted
Long integer words
The following table describes any correspondence and differences between PL7 and Control Expert instructions.
PL7
(DWORD)
Control Expert
(DINT)
Status
Operator
>
>
Converted
<
<
Converted
≤
≤
Converted
≥
≥
Converted
=
=
Converted
≠
≠
Converted
Real words
The following table describes any correspondence and differences between PL7 and Control Expert instructions.
PL7
(Floating point)
Control Expert
(REAL)
Status
Operator
>
>
Converted
<
<
Converted
≤
≤
Converted
≥
≥
Converted
=
=
Converted
≠
≠
Converted