hi i just found strange thing with motor encoder. i am doing tuneup. axis x and z has same motor - nema 34 from servo dynamic and y axis has SEM .motor. they all work ok with 2.5.4. with 2.6.4 i can see that on axis Y (SEM motor) , when click F1 (took off e-stop) than F2- power on - SEM motor start slowly rotate -- maybe noise - maybe not--- interestingly encoder number did not show any changes -- rotation of the shaft of the SEM motor. maybe encoder problem? No encoder is good!! When i click F2 - power OFF -- and start rotate axis by the hand -- encoder data start change ( on axis display).
So, when power is ON encoder data disconnect from real time etc, and when Power OFF encoder data is ok and connected to display (axis). that what i see. is there explanation for this problem and how to solve it? also i tunes X and Z axis and it was ok. no such problem. when i start tuning Y i found this problem. After that same problem show up on X and Z axis. i know it is strange but that what i see thank you aram ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
