LE

The IEC operator is used for the function "less than or equal to".

Permitted operand data types: any basic data type.

If the first operand is less than the second operand or the same size as the second operand, the operator returns TRUE, otherwise FALSE.

Examples:

Result: bVar is TRUE.

ST:

bVar := 20 <= 30;

FBD:

LE 1: