SQRT – Square root

Block SymbolLicensing group: STANDARD

Function Description
The SQRT block computes the square root of the input u. The output is then

y = \sqrt{u} .

In case $u < 0$ , the error indicator is activated ( $E = on$ ) and the output y is set to the substitute value.

This block propagates the signal quality. More information can be found in the 1.4 section.

Input

u	Analog input of the block	Double (F64)

Parameter

yerr	Substitute value for an error case $⊙$ 1.0	Double (F64)

Output

y	Square root of the input signal	Double (F64)
E	Error indicator	Bool
	off .. No error on ... An error occurred