On 2/8/2016 12:51 PM, andy pugh wrote: > On 8 February 2016 at 17:40, Dave Cole <linuxcncro...@gmail.com> wrote: >> RS485 is two wire, half duplex. >> I think you have a RS422 connection that can run full duplex. >> I don't recognize the D and R pins?? Perhaps Data Ready and Request >> to Send ?? >> Those aren't normally required for RS422. > I am becoming increasingly tempted to forget the Modbus idea. > Analogue control is realtime, for one thing. > > Also, I can't find any documentation of the Lovato VE1 modbus > interface. No register numbers, and only the pinout info above. Unless you need to change drive parameters it might be a waste of time.
Analog is easy. Dave ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
