Hi Not quite following why you would want to press a limit switch during a homing operation, but I am sure that your problems originate in your settings for max velocity and especially max acceleration, which are HUGE, both in [TRAJ] section and the figures for homing.
My search velocity on my metric turret knee mill is set at 3.5 and the latch velocity at 1. I jog the axes near to the home positions and then press Ctrl Home Likewise my max velocity is 25 ( equates to 1500mm/min) with acceleration of 9.5, yours are 130 and 200! Not surprised the axis overran. At the same time you have base period and servo period set at 1,000,000. Because you are using servos, this probably matters far less than on my stepper setup, but it is nearly 4 times higher than my base thread. If you scale right down and then work from there I suspect you will resolve it quite simply and tune up to sensible levels The actual error you quote seems to arise in homing where the on / off transition is not clean. I had problems with the error using proximity switches which obviously did not have a clean field collapse point and gave a series of stutters. Problem completely solved by using debounce components on each. regards ------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2dcopy2 _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
