Summation Function
Owning Palette: Signal Arithmetic Functions
Installed With: Control Design and Simulation Module
Adds and/or subtracts the input signals. This function accepts mixed vector/scalar inputs.
| Dialog Box Options |
| Block Diagram Inputs |
| Block Diagram Outputs |
 Place on the block diagram |
Find on the Functions palette |
Dialog Box Options
| Parameter | Description |
|---|---|
| Icon shape | Changes the display style of the icon. You can select to display the icon as a circle or a rectangle. The default is Circle. |
| Inputs | Specifies the number of input terminals to use. |
| Picture | Displays the icon of the function. You can click a terminal to switch its operation mode between add, subtract, and no operation. |
Block Diagram Inputs
| Parameter | Description |
|---|---|
| Operand1 | (Operand1–Operandn) specify the input signals to add or subtract. |
Block Diagram Outputs
| Parameter | Description |
|---|---|
| Result | Returns the result of the function. |
Summation Details
Use this function in place of the LabVIEW Compound Arithmetic function to represent addition or subtraction on the simulation diagram.
Feedthrough Behavior
All input/output pairs of this function have direct feedthrough behavior.