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Re: Changing the mutual inductance coefficient of K statements with time


Tony Casey
 

--- In LTspice@..., Dhara Weerasinghe <the_sky_falcon@...> wrote:

Hi All,
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Thanks so much for your help. I got it to work. I used :
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K L1 L2 {X}
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.step param {X} 0.01 0.07 0.01
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Thanks again for your help.?
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Falcon

[Non-text portions of this message have been removed]
Falcon,

You got lucky. Even though you were given the right syntax, you chose not to use it.

The K statement should use the Kx syntax, where x is usually numeric, but must be unique. If there is only one K statement, it will obviously be unique, but as soon as you introduce another, you must explicitly make it so.

Secondly, the curly braces are not appropriate in the .step param statement. LTspice often silently ignores syntax errors, but that shouldn't be a guiding principle.

Perhaps you should read the manual. (Usual expletive omitted.)

Regards,
Tony

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