W axis can't run to F word

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14 Dec 2020 19:52 #191972 by JesusAlos
Hi all.
I have a problem with this gcode sample:

G21 G17 G54 G64 P1 G90

F1000
S100
G1 X1682 W82 F3000
G1 W282 F3000
G1 X1714 W46 F1000
G1 X1682 W82 F3000
M30

I can't reach to understand why in the line "G1 X1714 W46 F1000" W goes to high speed 3600m/min and the velocity value on the axis show 488m/m.

I tried:
G1 X1714 W46 F400
and W don't exceed the 400m/min speed.

But If I try:
G1 X1714 W46 F500
W goes to max speed 3600m/min and the interpeter axis show vel. 488

Thank you.

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27 Dec 2020 13:10 #193295 by tommylight
Bump.

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27 Dec 2020 18:49 #193304 by JesusAlos
Hello.
What does Bump mean?
A bug?
Regards.

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27 Dec 2020 19:13 #193305 by Aciera
Replied by Aciera on topic W axis can't run to F word
Ha, no. Bump means Tommy wanted's to "bump" it back to the top of the list of topics to see if maybe somebody has an answer to your question otherwise it would just get buried under all the new stuff.
The following user(s) said Thank You: tommylight

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28 Dec 2020 10:06 #193345 by anfänger
can you show your ini. I thing there is something wrong with the settings. And some details about the machine.

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31 Dec 2020 22:49 #193684 by TurBoss
Replied by TurBoss on topic W axis can't run to F word
Hello,

here is a config that can show the issue
when the line 3 is executed velocity seems uncontrollable

found w.ngc under nc_files
Attachments:

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