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LTspice Error

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Hi

I am having an issue with LT spice. I have created a circuit with a parameter and symbol for the circuit (hierarchical block). I am trying to use the circuit and pass parameters to it. But for some reason the circuit won't accept the parameters. I have posted screen shots to better explain the error. I have also attached my .asc and .asy files. The current is always 0 and the parameter has no effect. I would appreciate any help.

Circuit
upload_2018-7-4_16-44-7.png

Symbol
upload_2018-7-4_16-44-43.png

Passing parameters
upload_2018-7-4_16-49-15.png


Thanks
 

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eTech

Well-Known Member
Hi

The part works ok for me.

In the simulation you've shown, your are trying to read current but there is no load on any of the outputs so there won't be any current drawn.
Try connecting a 1k resistor from each of the "out" terminals to ground.

eT
 
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