LTSpice crashes when following the tutorial?

[KDLPro]

Hi guys! So I followed the tutorial from http://www.simonbramble.co.uk/lt_spice/ltspice_lt_spice_tutorial_2.htm
but unfortunately, when I tried to simulate the part where the source is piecewise (no longer AC), it crashes...

Do you know the solution to this problem? Is this a glitch?

P.S. I recently installed the latest version and is a beginner of LTSpice. Thank you!

 

[Harald Kapp]

Post your .asc file as an attachment so we can inspect what may be wrong.

 

[KDLPro]

Post your .asc file as an attachment so we can inspect what may be wrong.

Sorry I recently read your message. Here's the file:

 

[Harald Kapp]

The log file says:

Error on line 9 : v3 in 0 pwl(1 m 0 1.001 m 1 2 m 1 2.001 m 0) ac 1
Unknown parameter "1.001"

You may not have blanks between value and unit. The correct pwl statement is

PWL(1m 0 1.001m 1 2m 1 2.001m 0)

I recommend you use the built-in editor to define the waveform of a source. This eleiminates erros of this kind. Simply right-klick the symbol of the source in the schematic:

 

[KDLPro]

The log file says:


You may not have blanks between value and unit. The correct pwl statement is

I recommend you use the built-in editor to define the waveform of a source. This eleiminates erros of this kind. Simply right-klick the symbol of the source in the schematic:
View attachment 50014

It worked! Thanks!