The function block has one input pin x and an output pin Y. This function takes the square root of the input. The Output Y is the Sqrt (X), where X is the input. The behavior of a negative X input is controlled by the parameter negInvalid.
Note: Negative values are treated as absolute values. Example: Square root of -9801 is given as 99, taking the absolute value of -9801 as 9801.
TailOperation: The output value is based on one of four specified property values:
Analog Inputs
| Range | ||||
| Input Name | Low | High | Input Value | Description |
| x | >=- infinity | <+ infinity | unconnected | Y= 0 |
| invalid | output set to invalid | |||
| x1 < 0 | See negInvalid description | |||
| negInvalid | 0 | 1 |
|
The default value is 0. |
| unconnected | Y = sqrt(X), output is invalid for neg x1 | |||
| invalid | Y = sqrt(X), output is invalid for neg x1 | |||
Output
| Output Name | Range | Description |
| Y | Any floating point value | Y= Sqrt (X) |