Square Root
(Original Document)
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Description
This function calculates the square root of a numerical size. The square root extract is typically used to linearize an output process value produced by a deprimogenous unit
The function performs the following calculation:
Function Parameters
Input Parameter:
Parameter
Symbol
Type
Thresholds
Default value
R/W
Function input
FILT_OUT
REAL
-3.4E38 / 3.4E38
/
R
Output Parameter:
Parameter
Symbol
Type
Thresholds
Default value
R/W
Output value
SQRT_OUT
REAL
-3.4 E38 / 3.4E38
/
R
NOTE: If the function is not selected, the value of its output is the same as its input value.
Operation Monitoring
There is no specific check dedicated to this function. The monitoring of the parameters is integrated into the error management of the process value branch.