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General Mach Discussion / Direction of axis keeps changing after powerup
« on: March 16, 2015, 03:19:05 AM »
Hello all.
I've been reading this forum for quite a while now, so that I got to know what to expect from MACH3 and have gotten a really good base of understanding the in's and out's of MACH3. So we decided to build our own 3 axis mill with MACH3 control of course.
So far we are really satisfied with the performance of MACH3 and have done several machining's so far.
So for the question...
It happens quite often that after power up the direction of one of the axis changes. Let's say that yesterday all of the direction low active were unticked in the ports and pins configurations. And now today the Y axis is reversed so I have to tick the direction low active , so that the direction is like it should be.
What could cause this? Has anyone have a similar problem?
Best regards.
Aleix
I've been reading this forum for quite a while now, so that I got to know what to expect from MACH3 and have gotten a really good base of understanding the in's and out's of MACH3. So we decided to build our own 3 axis mill with MACH3 control of course.
So far we are really satisfied with the performance of MACH3 and have done several machining's so far.
So for the question...
It happens quite often that after power up the direction of one of the axis changes. Let's say that yesterday all of the direction low active were unticked in the ports and pins configurations. And now today the Y axis is reversed so I have to tick the direction low active , so that the direction is like it should be.
What could cause this? Has anyone have a similar problem?
Best regards.
Aleix