Tone Generators: Siren

What is the ;control for the cycle length?
See here for what the numbers at the end of that line mean: Missing features - Audacity Support
Can you work it out now?

I read what you pointed me to, but I’m still a little confused.

Can you find the line in your code that creates the slider control (“slider widget”) for the cycle length?
Find that line and copy it into your reply, then I can show you how you need to modify it.

Is it this line?

;control cycle “Cycle length (seconds)” float “” 4.7 0.1 10

Yes, that’s the one.
Note the three numbers at the end of the line:
4.7, 0.1, and 10
As described in the link that I posted (http://wiki.audacityteam.org/wiki/Nyquist_Plug-ins_Reference#Slider_Widget), those numbers are the initial-value minimum maximum.
“Initial-state value” is the default value the first time that you use the plug-in.
Notice that the minimum value (the second of the three numbers) is 0.1. Try changing that to 0.05

So now I’d like to find out, how would I write the codes in that are associated with each siren tone? For example, the name of the tone, followed by the adjustments I’ve made to the sliders and edit boxes? Now I’m still unsure of how to generate the Air Horn, Hi Lo, and Powercall tones.