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General Mach Discussion / Wierd Start Stop Motion
« on: August 09, 2009, 11:21:09 PM »
After I installed the latest version of Mach3 I started getting a wierd start stop motion. It did not do this before.
In motor tuning the motors move smooth as silk. Likewise I can jog smoothly. However, if I run a program I get this wierd start/stop motion. Same if I tell it to go to zero. It will run for about a second, come to a complete stop and then continue after a half second pause. Any ideas? It will haltingly pulse its way through the program otherwise normaly. Rapids seem about the right speed and feed rate seems right --when it is moving. I can't figure out why it is coming to a stop.
All 3 axis stop and start at the same time.
PS: I did a "Restore Settings...." which took me all the way back to raw default settings, and I am still getting this weird motion.
In motor tuning the motors move smooth as silk. Likewise I can jog smoothly. However, if I run a program I get this wierd start/stop motion. Same if I tell it to go to zero. It will run for about a second, come to a complete stop and then continue after a half second pause. Any ideas? It will haltingly pulse its way through the program otherwise normaly. Rapids seem about the right speed and feed rate seems right --when it is moving. I can't figure out why it is coming to a stop.
All 3 axis stop and start at the same time.
PS: I did a "Restore Settings...." which took me all the way back to raw default settings, and I am still getting this weird motion.