Bridge User Manual

Chapter 12 Case and Sequence Structures and the Formula Node

Block Diagram

2. Build the diagram as shown in the following illustration.

3. Place a Case structure in the block diagram by selecting it from

Functions»Structures. The Case structure is a resizable box that is

not dropped on the diagram immediately. Instead, you have the chance

to position it and resize it. To do so, click in an area above and to the

left of all the terminals you want to be inside the Case structure.

Continue holding down the mouse button and drag out a rectangle that

encompasses the terminals.

Greater Or Equal To 0? function (Functions»Comparison)—Returns

a TRUE if the number input is greater than or equal to 0.

Square Root function (Functions»Numeric)—Returns the square

root of the input number.

Numeric Constant (Functions»Numeric)—In this activity, the

constant indicates the numeric value of the error.

Selection

Terminal