Connexion broche et variateur

More
10 years 4 months ago #76304 by Jmgn
Re bonjour à tous,
Bon, après les drivers (résolu) et les limites (pas encore résolu), mon troisième problème, comment brancher le variateur ?

L'appareil et la broche fonctionnent sans problème en commandes manuelles .
C'est un Askpower A131 avec broche de 1.5kw.
La BoB est chinoise aussi. J'ai essayé de brancher par le "Relay" sans résultat.
J'ai vu qu'on pouvait utiliser l'axe B pour la commande en PWM. Essai infructueux aussi.

Mes inconnues : les branchements (pas trouvé de bonne expliquation ni sur aucun manuel ni sur le net) et la config du port parallèle.
Donc, en PJ, si une bonne âme a une réponse, les photos de la carte, du variateur, d'une page de stepconf et des connexions possibles sur ma carte.
J'ai lu quelques trucs sur la config de HAL mais j'aimerais bien pouvoir me dire qu'il n'est pas nécessaire de rentrer des lignes de code. M'enfin, si il le faut je tenterai le coup.
Merci d'avance et bonne journée.










Please Log in or Create an account to join the conversation.

More
10 years 4 months ago #76305 by Jmgn
Replied by Jmgn on topic Connexion broche et variateur
Sorry je crois qu'il y a eu erreur de mani pour la photo "carte"...

Please Log in or Create an account to join the conversation.

More
10 years 4 months ago #76306 by andypugh

Please Log in or Create an account to join the conversation.

More
10 years 4 months ago #76340 by Jmgn
Replied by Jmgn on topic Connexion broche et variateur
Hi,
Thanks, its not a Huanyang model and connections are different. I've found a solution for that inverter but it doesn't work with my BoB. I've have tried a lot of possibility without success. But maybe I've had mistakes !?
Sorry.

Please Log in or Create an account to join the conversation.

More
10 years 4 months ago #76344 by andypugh
What model is it?

Do you know that the VFD can work from PWM? I think thwy prefer an analogue voltage, though some will work with PWM.

You need to connect the VFD forward and / or reverse terminals too.

Please Log in or Create an account to join the conversation.

More
10 years 4 months ago #76345 by Jmgn
Replied by Jmgn on topic Connexion broche et variateur
Yes, its an Askpower A131 from Ascon I think (not sure with Ascon).
On my photo, FWD and REV are connected. I've tried connection to "relayé on BoB but it doesn't work. I think to need an enable connection but don't know really where to find it on the board.
On the inverter, I have a 5V input and GND, that's OK, but nothing on the card, that why I tried the PWM connection on B axis, with 5V, GND, and the 2 others poles to FWD and REV. It doesn't work too, even when using parameters for analogic on the inverter.

Please Log in or Create an account to join the conversation.

Time to create page: 0.340 seconds
Powered by Kunena Forum