Is there a way to display(or know), whether the signal flowing through a line in a simulink model is complex or real ?

I encountered this error: " Complex signal mismatch. Output port 1 of 'thesisTrial1b/Three-Phase OLTC Regulating Transformer (Phasor Type)/Current Sources/Gain4' is a signal of numeric type complex. However, it is driving a signal of numeric type real "

here's a link to the model: https://drive.google.com/file/d/0B0UXuTae4eXgTUEzTTFHSGFiYWs/view?usp=sharing

Thanks a lot to everyone who helps.

Answer 1

[Rick Rosson]

• Display Port Data Types
• Display Signal Attributes

[ianlester]

Thanks Mr. Rick Rosson

[ianlester]

I have a follow up question. After I mark check the Port Data Types, I discovered that the signal entering into Gain4 is complex (because there's a " (c) "). Moreover, Output data type is set to: " Inherit: Same as input ". So my question is why the error says it's driving a signal of numeric type real if in fact the input signal is complex?

Thnak you again for your answer Mr. Rosson.

[ianlester]

Here's the Print Screen of the error, it may help to clarify my question: https://drive.google.com/file/d/0B0UXuTae4eXgQ0ZnODBFcXZhajQ/view?usp=sharing