Les, I think something else may be wrong.
I have used Classic Ladder quite a bit and I don't have any CPU loading issues at all. The last setup I did was driving step and direction motors via a LPT port on an Intel 330 based Atom motherboard. Last year Jeff Epler cleaned up the Modbus code for CL and I did some testing of it and the CPU loads were very minor. Dave On 3/28/2011 1:43 AM, Les Newell wrote: > Thanks. I think I will have to go down that route because ClassicLadder > is being a real CPU hog. Without the CL GUI loaded my average CPU load > with Axis running is 20%. With Modbus enabled and the ClassicLadder GUI > running, CPU load averages 80%. > > Les > > On 28/03/11 06:16, Kirk Wallace wrote: > >> I added a page to the wiki that has notes on changing the vfs11_vfd.c >> file to make a new Modus device component: >> http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?New_File_From_Vfs11 >> >> Link to related files: >> http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?VFD_Modbus >> >> > > ------------------------------------------------------------------------------ > Enable your software for Intel(R) Active Management Technology to meet the > growing manageability and security demands of your customers. Businesses > are taking advantage of Intel(R) vPro (TM) technology - will your software > be a part of the solution? Download the Intel(R) Manageability Checker > today! http://p.sf.net/sfu/intel-dev2devmar > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > > ------------------------------------------------------------------------------ Enable your software for Intel(R) Active Management Technology to meet the growing manageability and security demands of your customers. Businesses are taking advantage of Intel(R) vPro (TM) technology - will your software be a part of the solution? Download the Intel(R) Manageability Checker today! http://p.sf.net/sfu/intel-dev2devmar _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
