Using Relational Operators

Cicode Programming Reference > Working with Operators > Using Relational Operators

Using Relational Operators

Relational operators describe the relationship between two values. The relationship is expressed as one value being larger than, the same as, or smaller than another. You can use relational operators for both numeric and string variables, however you can only test variables of the same type. A numeric variable cannot be compared with a string variable.

Operator	Description
=	Is equal to
<>	Is not equal to
<	Is less than
>	Is greater than
<=	Is less than or equal to
>=	Is greater than or equal to

For example:

Command	IF Message = "Alarm Active" THEN ...
Expression	PV12 <> PV10;
Command	IF (Total + Count) / Avg < 10 THEN ...
Expression	Counter > 1;
Command	IF PV12 <= PV10 THEN ...
Expression	Total >= Shift * Hours;