Download

The filter module "Expressions" for data loggers is an interpreter for quick and easy evaluation of expressions. It is a smart tool easy in use. Supports different data types (string, date, time, decimal, float and boolean), arithmetic and boolean operators, multiple levels of brackets, built-in math, string, boolean functions and user-defined variables. It supports the following operators and functions:


Mathematics operations

* + : Addition
* - : Substraction
* * : Multiplication
* / : Division
* ^ : Exponential (only positive numbers for the base)

Mathematics functions: ABS, ATAN, COS, EXP, LN, ROUND, SIN, SQRT, SQR, TRUNC and many others;
String functions: COPY, REPLACE, POS and many others;
Logical functions: AND, OR, XOR and etc.