spindle at speed active at zero speed

unfortunately I can't explain myself well with the translation but I know very well how it works.
1: config vfd
I have a spindle with the hy_vfd component and it works properly, from standstill "spindle at speed" is false, starting the program the spindle reaches the turns and the axis movement starts.
2: config pwm spindle
the problem is on the spindle pwm, I don't understand why from a standstill "spindle at speed" is true, I start the program and the axes move immediately without waiting for the signal.
thank you all

Is this a gcode issue?
Why would you command a 0 spindle speed?

I would simply like "spindle at speed" false at zero speed like the vfd configuration ...

billykid wrote:

I would simply like "spindle at speed" false at zero speed like the vfd configuration ...

Its going to be false unless you set it to true.
Post your hal file.

Did you look at hal show to see what the signal is doing?

From machine menu select hal configuration, then select signal, on right select watch then select spindle-at-speed. If the circle is red it is false if it is yellow it is true. The. Run a program and see if it changes.

the signal works regularly .. it is true at right turns and false until it has reached the laps.
M5 spindle stopped "at speed" already true

billykid wrote:

the signal works regularly .. it is true at right turns and false until it has reached the laps.
M5 spindle stopped "at speed" already true

I am not sure I understand what your trying to say.

You saying it is true when the spindle is not commanded to move?

Post your hal file please.

Yes !! it is true when the spindle is not commanded to move
and making M5 the spindle stops "at-speed" becomes false for a moment and then returns true

I think to get the behaviour you want you would need to gate spindle-on with the spindle at speed comparator (near) output

It also seem like you could get the behaviour you want by arranging the gcode so the spindle is on and set for a non 0 speed before starting

yes Pcw
just give M3 S 0.1 remains still and works properly.
I wanted to fix it in a different way instead of changing the gcode
thanks

billykid wrote:

yes Pcw
just give M3 S 0.1 remains still and works properly.
I wanted to fix it in a different way instead of changing the gcode
thanks

Does your vfd have an analog out that scales the rpm?

What vfd do you have?