Multimeter problem

[ajlabih]

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.

[Fernando_D]

Hello,

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

Regards,

[ajlabih]

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

[Fernando_D]

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,