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Multimeter problem

Hi,

 

I was using NI Multisim 11.0 for making an electric circuit with a piezoelectric element as a AC source of energy (15 V). It looks like this.

 

When I run a simulation, it shows: Error Message From Simulation: tu1: transmission line z0 must be given. Could you help me solve this problem, since this was my first time working in this program?

Thank you.

 

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Hello,

 

Can you attach your Multisim file for troubleshooting? Are using custom components created with the Component Wizard?

 

Regards,

Fernando D.
National Instruments

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Hello, 

 

here, I attached my Multisim file. I was using Database Manager for creating a custom component from already created one. 

Thank You once again.

 

Best regards

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Hi,

 

The MAX1675 component does not have a SPICE model, that's why the simulation doesn't work. Right-click the component and select Properties, go to the Value tab, you will see that the Edit model button is disabled since this feld is empty.

 

I tried to find a model for this component in the vendor's website with no luck.

 

Regards,

  

Fernando D.
National Instruments

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