Hitachi Seiki VM-40 Retrofit

Nice project. Thanks for posting it. What part of the world are you in?

I'm in Montreal, Canada

still learning the ins and outs of LinuxCNC struggling but getting somewhere.

Finished wiring inputs and outputs on the 7i77 .Everything is working so far.

Very neat wiring! You don't see that often.

JT

What are all the boards and modules on the panel?

12vdc and 24vdc power supplies, distribution boards with thermo reset fuses and fused terminal blocks and 4, 4 relay boards.

A 7i77 board and getting 7i84 board tomorrow.

I added a 120VAC relay to send dc voltage through it then to The dc distribution boards cause when I shut power off on the power supplies relays on the power supply fired and because dc power was not being discharged from the caps the 7i77 received spikes. So now when I shut ac power dc gets cut off with no spikes.