Syntax error in LTspice


I researched online and came across a code given here for PWM source in LTSPICE.
When I save this .asc and try to open the same, I get the following error:


Unknown schematic syntax:

SHEET 1 880 680

LTSpice IV Error Message

How do I solve such an error?

Best Answer

As i was not able to get an answer, i looked for alternatives for a PWM source and found one. IT DOES NOT ANSWER THIS QUESTION but does help if someone wants to include a PWM source in there schematic. Here you will find a snapshot of the PWM source with the required details

Thank you!