Hi,

No, it is not a bug and you are not doing anything wrong here.

Your parameter value 2 for gain that you set in your original model will be picked up when you run the simulation. The value is stored in the fmu binary and is only read when you simulate the model. If it is a start value then you should be able to see it right after import.

flowInstantiate, flowParamsStart are used internally so you you don't need to fill a value for them.

Adeel.

The problem is that the simulation doesn't work properly. The output of the fmu-model is always zero, even though the original model from which I exported worked. Any idea there?

I need more info. Which revision you are using? The sample model etc...

Adeel.

OMEdit version r16574

The Model I exported:
model EinfachesModell
  Modelica.Blocks.Interfaces.RealInput u annotation(Placement(visible = true, transformation(origin = {-97.9072,4.18562}, extent = {{-10,-10},{10,10}}, rotation = 0), iconTransformation(origin = {-97.9072,4.18562}, extent = {{-10,-10},{10,10}}, rotation = 0)));
  Modelica.Blocks.Interfaces.RealOutput y annotation(Placement(visible = true, transformation(origin = {100.455,-4.73157}, extent = {{-10,-10},{10,10}}, rotation = 0), iconTransformation(origin = {100.455,-4.73157}, extent = {{-10,-10},{10,10}}, rotation = 0)));
  Modelica.Blocks.Math.Gain gain1(k = 2) annotation(Placement(visible = true, transformation(origin = {-4.73157,2.00182}, extent = {{-10,-10},{10,10}}, rotation = 0)));
equation
  connect(gain1.y,y) annotation(Line(points = {{6.26843,2.00182},{93.5396,2.00182},{93.5396,-3.63967},{93.5396,-3.63967}}));
  connect(u,gain1.u) annotation(Line(points = {{-97.9072,4.18562},{-18.0164,4.18562},{-18.0164,2.1838},{-18.0164,2.1838}}));
end EinfachesModell;

The model where I compare the original model with the FMU import:
model FMUimport
  Modelica.Blocks.Sources.Clock clock1 annotation(Placement(visible = true, transformation(origin = {-47.8617,17.8344}, extent = {{-10,-10},{10,10}}, rotation = 0)));
  TestFMU_EinfachesModell_me_FMU testfmu_einfachesmodell_me_fmu1 annotation(Placement(visible = true, transformation(origin = {2.76625,-5.80913}, extent = {{-10,-10},{10,10}}, rotation = 0)));
  TestFMU.EinfachesModell einfachesmodell1() annotation(Placement(visible = true, transformation(origin = {6.70445,37.2928}, extent = {{-10,-10},{10,10}}, rotation = 0)));
equation
  connect(clock1.y,einfachesmodell1.u) annotation(Line(points = {{-36.8617,17.8344},{-24.5678,17.8344},{-3.08627,17.6124},{-3.08627,37.7113}}));
  connect(clock1.y,testfmu_einfachesmodell_me_fmu1.u) annotation(Line(points = {{-36.8617,17.8344},{-23.2365,17.8344},{-23.2365,1.1065},{-8.57538,1.1065},{-8.57538,1.1065}}));
end FMUimport;

Its a rather old revision. Try the latest the revision 16690.

What is TestFMU.EinfachesModell in your FMU import model?

Which values are you interested in?

Adeel.

My structure is:
-----------------------
package TestFMU
     model EinfachesModell (which I exported as FMU)
     model FMUimport (where I want to use the FMU)
end ...

TestFMU_EinfachesModell_me_FMU (the imported FMU file from the work directionary)
-----------------------

I plotted the output values (y) of the submodels in FMUimport. The original model (TestFMU.EinfachesModell) shows the right behaviour, but the output of the FMU (testfmu_einfachesmodell_me_fmu1.y) is zero

And I'll ask our IT to install the new version, I don't have admin rights Thanks for the tip

T

This is what i get with the latets version,



Adeel.

Ok I guess it's the version ... thanks a lot, I'll try with the new one

Cheers

version r16690 works fine, thx