You are here: CX23-R Web Interface Description > Test Configuration > Computed Channels > Signal Calculator

Signal Calculator

ClosedScreenshot

Use the Signal Calculator computed channel to create logical, arithmetic or trigonometric expressions combining other channels, functions and constants.

ClosedCommon Parameters

Double-click or drag and drop a channel or operator to add it to the expression. Alternatively, build the expression using keyboard entry. All operators and referenced input channels are case sensitive.

NOTE
If using drag and drop to select channels and functions/operators, the item will be dropped at the current position of the cursor and not where the mouse pointer is.

The output is 64-bit float and either arithmetic (floating point) or logical (Boolean) depending on the expression.

All input channels to a single Signal Calculator channel must have the same sample rate, which also determines the computed channel sample rate.

 

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