Guest
Show Posts
351
dspMC/IP Motion Controller / Re: DSPMC AxisWorks Configuration
« on: April 07, 2010, 10:32:10 AM »
hi Xavi,
looks like you need to change the polarity of the bad encoder. there is a setting in the xml to do that so you dont have to swap the plus and minus encoder signals. Please get the xml file from www.vitalsystem.com/dspmc, and then use that as base and make changes to match your system. you can download this file from AxisWorks to dspmc, make changes and then save in the same dspmc.xml file. this way when you run Mach3, all settings are already done and matched with your machine. You should have only one copy of dspmc.xml in your computer (backup copies with different name).
the graph time is too long. for tuning, it is better to keep the move within 1/2 second and at high speed. the following-error is required in a servo pid system, so you cannot get rid of it completely. but I can see there is lot of room for improvement in your graph.
thanks
Rufi
looks like you need to change the polarity of the bad encoder. there is a setting in the xml to do that so you dont have to swap the plus and minus encoder signals. Please get the xml file from www.vitalsystem.com/dspmc, and then use that as base and make changes to match your system. you can download this file from AxisWorks to dspmc, make changes and then save in the same dspmc.xml file. this way when you run Mach3, all settings are already done and matched with your machine. You should have only one copy of dspmc.xml in your computer (backup copies with different name).
the graph time is too long. for tuning, it is better to keep the move within 1/2 second and at high speed. the following-error is required in a servo pid system, so you cannot get rid of it completely. but I can see there is lot of room for improvement in your graph.
thanks
Rufi