feed bar in manual mode

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26 Feb 2025 19:17 #322731 by Tniejadek
feed bar in manual mode was created by Tniejadek
Hello
I have gmoccapy installed the problem is that the feed bar in manual mode has inflated values compared to those defined in the ini file. I don't know if this is supposed to be the case or do I need to change something in my configuration?

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26 Feb 2025 20:07 #322734 by HansU
Replied by HansU on topic feed bar in manual mode
Which version have you installed?
I guess you are talking about the slider that controls the jog velocity? This slider gets its max value from [TRAJ] MAX_LINEAR_VELOCITY , see  linuxcnc.org/docs/html/gui/gmoccapy.html#gmoccapy:traj-section
 

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26 Feb 2025 20:22 #322737 by Tniejadek
Replied by Tniejadek on topic feed bar in manual mode
I'm writing about the slider next to the hare icon. I have 250 in TRAJ and the scale on the slider is up to 15000. I have linuxcnc 2.9.2 and gmoccapy 3.4.6

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26 Feb 2025 20:47 #322743 by HansU
Replied by HansU on topic feed bar in manual mode
Yes that is correct. Keep in mind that the unit in TRAJ is in machine units per second (linuxcnc.org/docs/html/config/ini-config.html#sub:ini:sec:traj)
and in Gmoccapy it is machine units per minute.
The following user(s) said Thank You: Tniejadek

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27 Feb 2025 17:26 #322802 by Tniejadek
Replied by Tniejadek on topic feed bar in manual mode
Yes now I see it I made a mistake, my English is very poor and the automatic translator also does not quite convey the meaning of the sentence.
Thank you.
I have one more question in the case of the spindle speed slider I have strange values depending on the last selection in the MDI panel even though I have them defined ini.

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27 Feb 2025 18:27 #322807 by HansU
Replied by HansU on topic feed bar in manual mode
Please give me more information to be able to help you (e.g. screenshots..)

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27 Feb 2025 19:04 #322811 by Tniejadek
Replied by Tniejadek on topic feed bar in manual mode
In gmoccapy I have the initial rpm set to 350, the override coefficient 1.2 and the max rpm to 600. In manual mode I start the spindle and the rpm starts at 350 as 100% I am not able to raise it to the maximum level which is 600.
The second issue in MDI mode I call the command for example M3 S175 and I have such rpm on the display and the slider at 100%.  After switching to manual mode , starting the spindle with the button the rpm starts from the level of the last called command M3 S....

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27 Feb 2025 22:10 #322830 by HansU
Replied by HansU on topic feed bar in manual mode
The spindle slider is an overrride slider like for feed and rapid override.
This does not set an absolut value like for the jogging speed.
If you have not entered an S word in MDI mode, the spindle starts at its default speed which is 350 = 100%. With the override you can increase this speed up to 120% (in your case), so up to 420 rpm. If you want 600 rpm you have to enter this in MDI mode or set a default speed of 600.
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28 Feb 2025 19:21 - 28 Feb 2025 19:48 #322881 by Tniejadek
Replied by Tniejadek on topic feed bar in manual mode
Thank you for the explanation, in the morning I checked with a friend on the milling machine and he has similar solutions, now I know that it is ok
Last edit: 28 Feb 2025 19:48 by Tniejadek.

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