2012/12/13 jean-paul coninx <jp....@hotmail.com>: > > > Dear emc users, > > I am an owner from a maho mhc 700c with a heidenhain tnc 135 controller. The > controller doesn t work any more. > I have read something about retrofitting. The most people use the Mesa cards > in combination with Linuxcnc. For already a few years (no time like everyone) > I a bought a Heidenhain EXE 935 convertor ( 3 axis from sinus wave to ttl > signal) . The moment I bought these EXE 935 the Mesa 7i49 didnt exist . In my > opinion I have two options : > > > Mesa 5i20 + Exe 935 + 7i33 and 2 x 7i37TA > Mesa 5i20 + 7i49 + 2 x 737TA > > Which are the advantages or disadvantages to use the EXE 935 ?? I prefer > without (the more I use the more can stop working) >
Are You sure that linear scales have analog output? I was offered to do a retrofit of Maho MH400P mill, so few months ago I spent few hours going through a thick file of documentation and I remember that I saw something about quadrature TTL signal. I did not pay that much attention to it, because I was looking for instructions how to remove the cover from hydraulic pump. It needs to be fixed and that is a prerequisite for me to get that job. Is there any chance that You have some useful information about servicing hydraulic pump of Your mill? I suspect that they might be pretty similar. -- Viesturs If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto ------------------------------------------------------------------------------ LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users