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General Mach Discussion / Re: EStop Request when nothing is moving
« on: December 13, 2012, 05:15:56 PM »
First off, thank you all so much for your input and ideas. Here's some new info which I just discovered. When I tried to reset the switch on the G540 and reset my original ports and pins setup, the red fault light on the G540 lit and the RESET button on mach stayed flashing. I never could get the fault light to go off on the G540 with chargepump switched on.
I then set G540 chargepump switch to OFF. Ports & Pins - chargepump is X'd (off). General Configurations - chargepump on estop is checked. With this array, I was finally able to get the G540 out of fault and get it's green power LED to light on the unit.
Machine ran for 28 minutes perfectly, then stopped... or so I thot. I realized for the first time, when I thought the axis motors had come to a complete stop and g-code was still running, I was wrong. All three axis WERE still moving, in their correct positions as g-code was showing it was suppose to be, but moving at 1" every 98 seconds! Tad slow. That's why the horrible sound coming from the motors and heat build up.
Before trying to get another computer set up and test if it is possibly a parallel port issue, does any of this make sense to anyone why it started giving this issue all at once, and could it still be a parallel port issue which I need to check by setting up a complete different computer?
I then set G540 chargepump switch to OFF. Ports & Pins - chargepump is X'd (off). General Configurations - chargepump on estop is checked. With this array, I was finally able to get the G540 out of fault and get it's green power LED to light on the unit.
Machine ran for 28 minutes perfectly, then stopped... or so I thot. I realized for the first time, when I thought the axis motors had come to a complete stop and g-code was still running, I was wrong. All three axis WERE still moving, in their correct positions as g-code was showing it was suppose to be, but moving at 1" every 98 seconds! Tad slow. That's why the horrible sound coming from the motors and heat build up.
Before trying to get another computer set up and test if it is possibly a parallel port issue, does any of this make sense to anyone why it started giving this issue all at once, and could it still be a parallel port issue which I need to check by setting up a complete different computer?