linuxcnc pour plasma

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23 Jul 2016 12:57 #77877 by BigJohnT
BigJohnT replied the topic: linuxcnc pour plasma
The thcud component was added to 2.6.x, I don't think there is a sim for thcud.

What is the exact name of the sim your running(there are way too many)?

JT
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23 Jul 2016 14:52 - 23 Jul 2016 14:53 #77882 by beauxnez
beauxnez replied the topic: linuxcnc pour plasma

tommylight wrote: I just checked, i have 2.7.4 on this computer and the sim version of THC has a some errors that need fixing, but i could not find the THCUD version, i thought it was included.
The plasma-thc-sim needs an ">" to be added at line 42 of simulator.hal or it will not start.
After starting it, it homes properly but it vont run in auto mode reporting errors about joint 2 limit switch and ferrors.
If i can make the changes due to time constraints, how do i go about uploading it?
By the looks of it, it is very similar to a thc300 version i had modified some time ago, or is it the same with the added voltage control?
There is also a mesa version for plasma-5i20 that works properly in simulator mode.
Maybe this could help, it is a working config for a simple THC with up/down/arcok signals.
forum.linuxcnc.org/forum/49-basic-config...hc-config-that-works


je n ai pas encore de thc j attend des composants pour en fabriquer une a base de arduino
www.guiacnc.com.br/plasma-267/thc-feito-com-aduino/75/
je pense qu elle fonctionne sur le principe THC avec haut / bas / arcok signal?
Last Edit: 23 Jul 2016 14:53 by beauxnez.
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23 Jul 2016 14:58 #77883 by beauxnez
beauxnez replied the topic: linuxcnc pour plasma

BigJohnT wrote: The thcud component was added to 2.6.x, I don't think there is a sim for thcud.

What is the exact name of the sim your running(there are way too many)?

JT


tu parle de cette carte
www.ebay.fr/itm/5-Axe-Carte-De-Commande-...6:g:1ssAAOSwkl5Xc6Un
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23 Jul 2016 17:46 #77890 by BigJohnT
BigJohnT replied the topic: linuxcnc pour plasma

tommylight wrote: I just checked, i have 2.7.4 on this computer and the sim version of THC has a some errors that need fixing, but i could not find the THCUD version, i thought it was included.
The plasma-thc-sim needs an ">" to be added at line 42 of simulator.hal or it will not start.
After starting it, it homes properly but it vont run in auto mode reporting errors about joint 2 limit switch and ferrors.
If i can make the changes due to time constraints, how do i go about uploading it?
By the looks of it, it is very similar to a thc300 version i had modified some time ago, or is it the same with the added voltage control?
There is also a mesa version for plasma-5i20 that works properly in simulator mode.
Maybe this could help, it is a working config for a simple THC with up/down/arcok signals.
forum.linuxcnc.org/forum/49-basic-config...hc-config-that-works


What is the exact name of the sim your talking about like sim/axis/etc?

JT
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24 Jul 2016 00:37 #77896 by tommylight
tommylight replied the topic: linuxcnc pour plasma
It is under sim/by_interface/parport/plasma-thc-sim.
That is the one with minor errors mentioned above.
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24 Jul 2016 13:03 #77906 by BigJohnT
BigJohnT replied the topic: linuxcnc pour plasma

tommylight wrote: It is under sim/by_interface/parport/plasma-thc-sim.
That is the one with minor errors mentioned above.


In 2.7.4 I see by_interface/paraport/plasma-thc-sim/plasma_mm and sure enough it does not load. I'll fix that. Yes the requirements for the <=, => and <=> were tightened up to only allow those combinations.

Thanks for letting me know.
JT
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24 Jul 2016 16:31 #77911 by tommylight
tommylight replied the topic: linuxcnc pour plasma
You are welcomed, and thank you for your never ending support and advice.
Tom
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07 Jan 2017 21:29 - 07 Jan 2017 21:30 #85424 by beauxnez
beauxnez replied the topic: linuxcnc pour plasma
bonjour ,j ai fini ma table plasma et j ai finalement reussi a avoir l ecran avec la THC
mais je n arrive pas a enlever la le bouton d arret d urgence ????? donc je peux pas faire fonctionner les moteurs

je voudrais brancher ma THC sur les entrée de la carte
sur quel pin (UP,DOWN,ON) ?

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Last Edit: 07 Jan 2017 21:30 by beauxnez.
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08 Jan 2017 00:54 #85437 by tommylight
tommylight replied the topic: linuxcnc pour plasma
have a look here, it is near the end of the thread
forum.linuxcnc.org/forum/49-basic-config...hc-config-that-works
Jetez un oeil ici, c'est près de la fin du fil
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08 Jan 2017 01:01 #85438 by tommylight
tommylight replied the topic: linuxcnc pour plasma
Vous devez également vérifier les broches d'entrée pour correspondre à votre configuration, comme ben vu sur votre image, vous devez changer la polarité d'entrée pour le commutateur de flotteur, arc ok et descendre.

you must also check the input pins to match your setup, as can ben seen in your picture you need to change the input polarity for float switch, arc ok and move down.
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