CSI-F-10 User manual - Hydac

GSM Radio Module CSI-F-10 Page 889.3.9 Raising to a Higher PowerThe Raising to a higher power function supplies the power of theinput value at the output.The exponent is set using the Exponent parameter.Inputs: x: (Numerical)Outputs: y: (Numerical)Parameters: p 1 : Exponent (Numerical)9.3.10 Square RootThe Square root function supplies the square root of the input valueat the output.If the input value is negative, then the value 0 will be supplied at theoutput and an error flag will be set. One can react to this situationwith the Error event function (see Chap. 9.2.8).If it is possible for a negative input to occur in practice, then youshould structure the corresponding behavior in accordance with yourpreferences with the functions Absolute value, If-then-else and Lessthan (see Chap. 9.3.6, 9.4.4 and 9.6.5).Inputs: x: (Numerical)Outputs: y: (Numerical)Parameters: -9.3.11 Power at Base eThe Power at base e function supples the power at base e at theoutput.The input value is used as the exponent.Inputs: x: (Numerical)Outputs: y: (Numerical)Parameters: -9.3.12 Natural LogarithmThe Natural logarithm function supplies the logarithm of the inputvalue at base e at the output.If the input value is negative or 0, then the value 0 will be supplied atthe output and an error flag will be set. One can react to thissituation with the Error event function (see Chap. 9.2.8).If it is possible for a negative input to occur in practice, then youshould structure the corresponding behavior in accordance with yourpreferences with the functions Absolute value, If-then-else and Lessthan (see Chap. 9.3.6, 9.4.4 and 9.6.5).Inputs: x: (Numerical)Outputs: y: (Numerical)Parameters: -Status 2011/08/17 HYDAC ELECTRONIC GMBH Part.-Nr.: 669752