Hello Guest it is June 18, 2019, 11:56:42 PM

Author Topic: MR-J2S-A and Mach 3  (Read 12991 times)

0 Members and 1 Guest are viewing this topic.

Offline Hood

*
  •  25,844 25,844
  • Carnoustie, Scotland
    • View Profile
Re: MR-J2S-A and Mach 3
« Reply #50 on: November 06, 2013, 05:07:04 PM »
Pg 5-2 etc would seem to be default parameters, you will need to set them to suit the mode you are in.

Ok I have never seen the Mitsubishi software but most drives software allows you to set the modes etc through a graphical interface instead of having to use the parameters, is the mitsubishi software like that?
For example I have attached a screenshot of Giddings and Lewis software.
Hood

Offline sdow

*
  •  67 67
    • View Profile
Re: MR-J2S-A and Mach 3
« Reply #51 on: November 06, 2013, 05:24:50 PM »
yes is work  one bit have error   parameter  no.0

Offline sdow

*
  •  67 67
    • View Profile
Re: MR-J2S-A and Mach 3
« Reply #52 on: November 06, 2013, 05:27:16 PM »
in drawing of encoder put differential output to GND analog  is it  ok        ?   differential output is = to gnd ?

Offline Hood

*
  •  25,844 25,844
  • Carnoustie, Scotland
    • View Profile
Re: MR-J2S-A and Mach 3
« Reply #53 on: November 06, 2013, 05:31:45 PM »
Sorry I dont know what you mean.
Hood

Offline sdow

*
  •  67 67
    • View Profile
Re: MR-J2S-A and Mach 3
« Reply #54 on: November 06, 2013, 06:52:35 PM »
how i can measure the outputs of encoders

Offline Hood

*
  •  25,844 25,844
  • Carnoustie, Scotland
    • View Profile
Re: MR-J2S-A and Mach 3
« Reply #55 on: November 07, 2013, 02:11:57 AM »
You really need an oscilloscope to see the encoders.
Hood

Offline sdow

*
  •  67 67
    • View Profile
Re: MR-J2S-A and Mach 3
« Reply #56 on: November 07, 2013, 09:12:34 AM »
i ask  a Mitsubishi for voltage of encoders   : 5 to 24VDC based upon device it is connected to.  Maximum current 35ma.   

Offline sdow

*
  •  67 67
    • View Profile
Re: MR-J2S-A and Mach 3
« Reply #57 on: November 07, 2013, 09:14:40 AM »
hi hood

my drivers when i apply 0v  he continue to run  with   1r/min  
« Last Edit: November 07, 2013, 09:20:41 AM by sdow »

Offline sdow

*
  •  67 67
    • View Profile
Re: MR-J2S-A and Mach 3
« Reply #58 on: November 07, 2013, 10:51:18 AM »
i find the error for 1 r/min   ... i measure  the outputs of encoders is 5V   ...you are the king .

Thinks 

Offline Hood

*
  •  25,844 25,844
  • Carnoustie, Scotland
    • View Profile
Re: MR-J2S-A and Mach 3
« Reply #59 on: November 08, 2013, 08:38:26 AM »
With analogue controls their will always be some kind of voltage being seen by the amplifier/drive and thus you will have some kind of movement. There will be a setting in your drive to offset things so that Zero is Zero, however that can be problematic and really its not required as once connected to the controller it will offset things for you and make sure the axis is stationary when it is meant to be.
Hood