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Retrofit progress:
Here is the machine cabinet with exchanged servo drivers and NC.
I did prepare the machine for five axis. I did install one Granite Argon servo driver capable of driving old...

Thank you for the answer.

The board in your drawing is the same with the one on my machine..

I need the pins/wires that are connected to that board to connect them to the Mesa 7i77 board.
...

Hello,

Our NC was a M32. We did remove it and we use one PC with LinuxCNC.

Razvan

Hello

I started retrofitting this machine assembled in 1989 in UK and encountered trouble with the rewiring.
The machine came without the electrical diagram.

I did remove from the machine...

Hello Thomas
My machine had MR-S AC servos instead of brushed DC servo that you have. MR-S AC servo does not have analog controls, driver can be interfaced only with Meldas NC Controller.
I did...

Hello Thomas,

I did purchase from UK a used Mazak VQC 15/40 manufactured in 1989 with M32 NC, no pallet changer.
I did disassembly it and clean each part because it was a mess, very close to your...

Hello,

After one year of storage and two weeks of cleaning process I decided to start this week a VQC 15-40 mill with M32 controller.
At first power up the screen was blank so I found on the web...

Our workshop is located in Bucharest.

Hello

I just finished cleaning an old VQC 15-40 produced in 1989 CNC machine after a few years of storage (one in our warehouse) and found out that both backup batteries are not functional. I did...

That is correct.
The problem is that the same internal encoder output from master (rotary PID) I use for first part of PID control in LinuxCNC, The second part of PID that i use is linear PID that...

Did test my setup in master - slave config . Only works in torque mode . Master sends torque command to salve . I believe that is for application that use two motors connected at one shaft or two...

Thank you, I will check wit 100W motors, I still have a few.

Do you know if there is a closed-loop setup for MR-J2S-A? Ideal would be to input the linear scale directly to the amplifier and close...

Hello,
I missed that part, both me and my colleague :)
00AB unlock until parameter 124 , thank you. I will test if the setup master -slave woks without a position controller from Mitsubishi.

How...

Hello,

I did built a gantry CNC 1500x1300mm as in picture:
LinuxCNC :: Topic: Step or velocity control for servo gantry (1/4)

4 x MR-J2S-40A, LinuxCNC 2.6.4, Mesa 5i25+ 7i77/7i85S

On Y1 and...

Hello,
I have the same problem. Some dirt got inside of the ball and the plastic guide lose the ball channels. I replaces it with a new one from a new ballnut.
How did you get the replacement...

So you do not consider that there will be an option this approach of SSCNET ?
Did you get good results? Is the prototype working well?

I am asking that because all the drivers that I can put my...

Is there a way to use the SSCNET drivers with MACH3 or EMC2 with step/dir signals?
I have 3 x MR-J2S-10B, 1x MR-J2S-20B, 1X MR-J2S-40B, 5x HC-KFS13 and for me are useless, they came from a...

HA-FF-38-UE-S1 is the same motor as power output and external dimension with HA-FF-33 used with MR-J2-40A. It has been used with MR-J2-40A on high speed application.
I will ask for the constants....

Hello,

I have received two new servo motors HA-FF-38-UE-S1 (8000 RPM, 110V, 2A, 300W, 3.1Kg) and intended to use them on MR-J2S-40B.
After wiring the servo got on the driver led panel alarm AL1....