I am trying to interpret this drawing in relation to the DC spindle drive in the center of the drawing.
http://www.janick.com/cnc/print3.jpg It seems clear that A and D are intended to be shorted to ground to enable the drive. A is labeled Inhibitdly, so I supposed there is some sort of delay feature involved. How is this intended to be used? B and L aren't labeled, I assume for testing these can be shorted? I wonder how this was intended to be used. Since there is an opamp symbol on H and J, I assume a plus or minus 10 Volts on H relative to J will command a forward or reverse output? Does anyone have experience and advise on using this spindle drive with EMC? Thanks. -- Kirk Wallace (California, USA http://www.wallacecompany.com/machine_shop/ Hardinge HNC lathe, Bridgeport mill conversion, doing XY now, Zubal lathe conversion pending) ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
