seleccion de plc vision para control pto

[Isaac Reyes]

hola

quiero su ayuda para seleccionar un plc vision

estoy trabajando en un proyectro donde tengo que controlar dos ejes con motores a pasos

pretendo controlar la velocidad de avance del eje x con el hmi del plc 

[Flex727]

Unitronics has a very broad range of PLCs with different feature sets. There is much more information needed than you've given here in order to select or recommend a specific model. I strongly suggest you contact you local distributor and discuss your requirements with them to help narrow your choices.

You can also review the specifications listed on the Unitronics website to get an overview of what's available.

[Joe Tauser]

At a minimum, you'll need something with HSO (high speed outputs) on board to drive the steppers.

What screen size are you looking for?

Joe T.

[Isaac Reyes]

hola de nuevo, ya cuento con un plc V430-J-TR34 y dos controladores DM542, necesito ayuda para hacer la conexión y el control de los dos ejes

[Joe Tauser]

Translation - 

hello again, I already have a V430-J-TR34 plc and two DM542 controllers, I need help to connect and control the two axes

 

You're going to need to be a little more specific in what you want.  So it looks like you have a couple of these-

https://kitaez-cnc.com/f/dm542.pdf

Take a look at this topic on how to wire them-

 

 

As far as how to control them, what is it you are trying to do?

 

Joe T.

[Isaac Reyes]

hola Joe

asi es, cuento con dos controladores dm542

trato de hacer una cama de coordenadas, donde el eje "X" se mueva de lado a lado y el eje "Y" camine "N" cantidad de pasos cada que el eje "X" haga un recorrido de lado a lado, para esto voy a utilizar 4 limit switch 

saludos

[Joe Tauser]

Translation - 

Hello Joe

That's right, I have two dm542 controllers

I try to make a bed of coordinates, where the "X" axis moves from side to side and the "Y" axis walks "N" number of steps each time the "X" axis moves from side to side, for this I'm going to use 4 limit switch

Cheers

 

Before you start writing your control program, spend some time learning how to move the steppers.  The HSO outputs are controlled by moving numbers into two registers defined in the Hardware Configuration for number of steps and frequency, and then setting an MB to start the pulses going.

I've attached a sample program.  Look at the Hardware Configuration on the High Speed Outputs (Step Control) tab for how to set up the HSO output.

You will probably want to implement the PTO function later, but for starters just get your stepper moving so you see if you get your wiring right.

Joe T. 

V430 HSO config.vlp

[Isaac Reyes]

listo, el cableado esta bien, el motor se mueve de manera correcta.

 

[Isaac Reyes]

buen dia

tengo un programa para mover los dos motores con el controlador dm542, el problema de este programa es que ya tengo control de un motor "canal 0" pero teniendo la misma configuración en el "canal 1" no puedo hacer que se mueva el segundo motor

cual es el error o que configuración me falta?

 

**ATUALIZACION** 

encontré el error, configurando el jerk factor en 1, no lo habia pensado ya que el "canal 0" funciono sin esa configuracion 

move2motors.vlp