Look to see if the VFD has a minimum speed command setting. N. Christopher Perry
> On Jun 22, 2015, at 1:48 PM, Tom Easterday <tom-...@bgp.nu> wrote: > > I am controlling a spindle motor with a VFD commanded by modbus. My current > speed range is 0-3500 rpm. If I run the spindle below 275 rpm the current > spikes and triggers the VFD’s protection shutoff. How do I set the minimum > spindle speed so that the user can’t command a speed below 275rpm? > -Tom > > > ------------------------------------------------------------------------------ > Monitor 25 network devices or servers for free with OpManager! > OpManager is web-based network management software that monitors > network devices and physical & virtual servers, alerts via email & sms > for fault. Monitor 25 devices for free with no restriction. Download now > http://ad.doubleclick.net/ddm/clk/292181274;119417398;o > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ Monitor 25 network devices or servers for free with OpManager! OpManager is web-based network management software that monitors network devices and physical & virtual servers, alerts via email & sms for fault. Monitor 25 devices for free with no restriction. Download now http://ad.doubleclick.net/ddm/clk/292181274;119417398;o _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users