HI there going from memory here but you need two volages to the drvie so need a power supply thats all, as control does that right now from its power supply
then feed the tachos back into the drive, on the M0 they went into the control card, then back out that was all, so was a case of moving the wires. then anlogo in yes +10 to -10v here is forum link http://www.linuxcnc.org/linuxcnc/index.php/russian/forum/30-cnc-machines/559-emc-gets-fitted-to-a-leadwell-cnc-vmc sorry should of said the title etc you can always find me on IRC under the name, rob_h 31A im sure i have a manual ill look at work today migth be lucky and have it in PDF also, some used to be on Mitsubishi website rob On 20/11/2014 02:16, Leonardo Marsaglia wrote: > 2014-11-19 21:44 GMT-03:00 robert - Innovative-RC <rob...@innovative-rc.com> > : > >> hi >> looks the same servos as on the M0 which is a machine i retrofitted, its >> a Mill but the same deal.... check the linuxcnc forum i put alot of info >> on the drives on there when we did our retrofit with the old DC servo >> drives... >> >> >> if you need to know anything else let me know ill try and help the best >> i can... >> >> what is the melda control model? or more so what are the servo drive >> numbers i might have a manual of sorts >> >> rob >> > Hello Rob and thanks for your interest in helping me! > > I was trying to find your posts on the forum but there are so many that I > can't. Can you point me to the post if you remember the name of it? or may > be your user name on the forum?. > > The control of the machine is a Mazatrol T1. The servo motors are > Mitsubishi, and the drives are Meldas. The servo drives model numbers are > TRA-31A and TRA-41A. > > The main concern for me is how to set up the connection to run the drives > with LinuxCNC. From what I could read, it seems that if I let everything as > it is, and run the drives with the ready signals and the analog voltage for > the velocity they should turn. The tachos will be telling to the drives the > actual speed and I would only have to close the loop on LinuxCNC using the > resolvers. I guess it's not more difficult than that. But I would love to > hear suggestions! > > > -- ------------------------------------------- Innovative-RC Website: www.innovative-rc.co.uk E-mail: sa...@innovative-rc.co.uk Ebay Shop: www.stores.ebay.co.uk/innovative-rc -------------------------------------------- ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
