Mitsubishi motor configuration

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29 Mar 2011 20:30 #8264 by h0pl1t
Hi!

I am new here and i have question.

How to setup configuration for mitsubishi MRJ2 servo motor for direction and step?

Does anyone have these motor series to help me with?

Thanks!

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29 Mar 2011 20:56 #8266 by BigJohnT
Does your drive support that?

John

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31 Mar 2011 20:40 #8344 by h0pl1t
This controller don´t have drivers, it is operate by sending signals on two inputs.

1st input recive signals for driving forward, on 2nd input recive signals for driving backwards.

EMC2 operate in diferent way on one input signal is for driving forward or backwards, but on the 2nd input it gives velocity.

Is ti possible to program EMC2 to operate for our controller type?


Thanks!

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31 Mar 2011 20:46 #8345 by BigJohnT
Stepgen has many possible schemes one should suit your drives. The step generator supports 15 different “step types”

www.linuxcnc.org/docview/html/hal_rtcomps.html#sec:Stepgen

John

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31 Mar 2011 21:03 #8347 by h0pl1t
How to change to Step pulse generator STEP TYPE 1?

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31 Mar 2011 22:39 #8349 by BigJohnT
You find the line

loadrt stepgen step_type=0

and change it to

loadrt stepgen step_type=1

it should be in your .hal file but could be different depends on where your config came from.

it is described in the previous link.

John

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