The illusive Boxford 260vmc

[Ricardoco]

Started to get the basic wiring done.



First job was to identify the step and direction pins on the SD3 Drives using the SD3 manual. Once that had been done I fitted the transistors and resistors which addressed the fact that the SD3 drives use 12v logic and I will be using a 5v logic system.
With those two things completed, ive mounted the boards i have so far.

Ive begun to wire things in..

With the help of a post by Irving I was able to wire things to the default settings in MACH.
.............
Stepper axis wiring completed!



Motor speed interface to be wired between Lenze 534 and BOB



Motor speed interface has its own power supply (0-27vdc LM317T based board)
** remember not to wire the output up to anything untill you have set the voltage.**
Onward..

Rick