Change from parameter to variable since binding equation is present.

Author: dietmarw

OpenIPSL/NonElectrical/Functions/SE.mo

@@ -8,9 +8,9 @@ function SE "Scaled Quadratic Saturation Function (PTI PSS/E) "
   input Real E2;
   output Real sys "Saturated Output";
 protected
-  parameter Real a=if SE2 <> 0 then sqrt(SE1*E1/(SE2*E2)) else 0;
-  parameter Real A=E2 - (E1 - E2)/(a - 1);
-  parameter Real B=if abs(E1 - E2) < Modelica.Constants.eps then 0 else SE2*E2*
+  Real a=if SE2 <> 0 then sqrt(SE1*E1/(SE2*E2)) else 0;
+  Real A=E2 - (E1 - E2)/(a - 1);
+  Real B=if abs(E1 - E2) < Modelica.Constants.eps then 0 else SE2*E2*
       (a - 1)^2/(E1 - E2)^2;
 algorithm
   if SE1 == 0.0 or u <= 0.0 then

OpenIPSL/NonElectrical/Functions/SE_exp.mo

@@ -8,7 +8,7 @@ function SE_exp "Exponential Saturation Function (PTI PSS/E) "
   input Real E_2 "Second saturation point";
   output Real sys "Saturated Output";
 protected
-  parameter Real X=log(S_EE_2/S_EE_1)/log(E_2);
+  Real X=log(S_EE_2/S_EE_1)/log(E_2);
 algorithm
   sys := S_EE_1*u^X;
 end SE_exp;