Hello Guest it is April 15, 2026, 11:29:42 PM

Author Topic: Will Mach or CSMIO work with this Mitsubishi MDS-B-SVJ2,please help me !!  (Read 29926 times)

0 Members and 2 Guests are viewing this topic.

I have just bought these stuff:


3pcs Mitsu HA100NC-S rated 2kW + 3pcs Mitsu MDS-B-SVJ2 servo drive rated 2.0kW
1pcs Mitsu AC spindle motor rated 7.5kW + 1 pcs Mitsu spindle drive unit MDS-B-SP-220
And some other stuff,but i think i will try if these things could work with Mach3 or Cslab first.

Some real pics :






I found some manual here.
http://www.mitsubishielectric.com/dl/fa/document/manual/cnc/bnp-b3937(eng)/bnp-b3937(eng)k.pdf
https://www.google.com/url?q=http://www.mitsubishielectric.com/dl/fa/document/manual/cnc/bnp-b2202(eng)/bnp-b2202(eng)b.pdf

But i can not see which pins for step/dir to connect to Mach3,so i think its use analog 0-10volt.
please anyone help me this servo motor can work with CSMIO analog version ? And how to connect,thank you  :'(

Offline Hood

*
  •  25,835 25,835
  • Carnoustie, Scotland
It looks like these may not have either step/dir or +/- 10v but rather some sort of fibre optic connection.
You would have to look in the control manual that they were originally connected to, it might give you some information on the communication required.
Hood
yes,i found that it uses  fibre optic connection.Now i have NC unit controller,Base I/O,drive for both AC spindle and AC servo motor,terminal comunication and power supply.But i have read in the user manual of MELDAS M64 here
hhttp://www.mitsubishielectric.com/dl/fa/document/manual/cnc/bnp-b2183(eng)/bnp-b2183(eng)k.pdf

There is also Remote I/O,Scan I/O..do i need these things to run this Meldas M64 ?
Thank you


all pics




AC Spindle + AC servo


a closer look,AC spindle is Mitsubishi SJ-11XW8 rated 7.5kW,max 11kW.AC spindle also has a ac spindle drive MDS-B-SP-220



and 3 Mitsu rated 2kW AC servo motor with increment encoder 25000ppr OSE253


AC servo drive is MDS-B-SVJ2-20 rated 2kW


NC controller is FCA64-B,i think this is the 1st version,right ?


Base I/O is FCU6-DX541 and there is a HR211 on it.



terminal comunication + keyboard is BKO-NC6212 Modle MDT962B-1A



And finally is a power supply



Offline Hood

*
  •  25,835 25,835
  • Carnoustie, Scotland
It kind of looks like the only way to use  these drive/motors is with the original control.

Hood
I know this discussion is old..
Quote
AC servo drive is MDS-B-SVJ2-20 rated 2kW


NC controller is FCA64-B,i think this is the 1st version,right ?


Base I/O is FCU6-DX541 and there is a HR211 on it.

I have just reverse engineered the FCU6-DX541 (the IO boards) and MDS-B-SVJ2 servos, is anyone still looking for Mach support for it?
My hardware bridges the main cable of the Meldas M6x to ethernet and presents everything on the PC or Raspberry PI.
Currently I only have a prototype, I will design a full PCB within the next week.

sorry for linking, but if there are any requests or requirements just let me know

https://support.sundtek.com/index.php?topic=2661.msg20913

I expect it to turn to an official product within the next weeks, any feedback / comments / feature requests about it are appreciated.
So if anyone is looking forward to use mach with it I think I will be able to test it within the next 2-3 weeks too.

If you can get a copy of the Meldas M6x PLC / it's the ALL3 backup file you might be able to pull the pinout from the system - making it easier to map to specific functions. I have checked a few PLC backups and found comments inside it. Our Meldas M65 system had everything commented (128 output pins and around 96 input pins)
« Last Edit: April 15, 2026, 07:27:48 PM by sundtek »