Weird behaviour

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Wolffie1
Posts: 270
Joined: Wed Oct 24, 2012 3:46 pm

Weird behaviour

Post by Wolffie1 »

I was re-running a file I had already done twice, just to clean up a few fuzzies.
It stopped at line 13326, went to the home position and stopped the router.
The complete file has 31633 lines

Start of sample:
G01 X-27.092 Y57.802 Z-0.300 line 13316
G01 X-25.350 Y58.284 Z-0.300
G01 X-23.587 Y58.706 Z-0.300
G01 X-21.803 Y59.067 Z-0.300
G01 X-20.002 Y59.366 Z-0.300
G01 X-18.183 Y59.602 Z-0.300
G01 X-16.334 Y59.775 Z-0.300
G01 X-15.681 Y59.810 Z-0.300
G01 X-15.018 Y59.816 Z-0.300
G01 X-14.360 Y59.792 Z-0.300
G01 X-13.707 Y59.740 Z-0.300 Line 13326
G01 X-13.061 Y59.659 Z-0.300
G01 X-12.422 Y59.550 Z-0.300
G01 X-11.791 Y59.414 Z-0.300
G01 X-11.169 Y59.251 Z-0.300
G01 X-10.557 Y59.062 Z-0.300
G01 X-9.955 Y58.847 Z-0.300
G01 X-9.364 Y58.607 Z-0.300
G01 X-8.786 Y58.342 Z-0.300
G01 X-8.220 Y58.053 Z-0.300
G01 X-7.667 Y57.741 Z-0.300
G01 X-7.129 Y57.406 Z-0.300
G01 X-6.605 Y57.048 Z-0.300
G01 X-6.097 Y56.669 Z-0.300
G01 X-5.605 Y56.267 Z-0.300
G01 X-5.129 Y55.845 Z-0.300
G01 X-4.672 Y55.403 Z-0.300
G01 X-4.233 Y54.941 Z-0.300
G01 X-3.813 Y54.459 Z-0.300
G01 X-3.412 Y53.958 Z-0.300
G01 X-3.032 Y53.439 Z-0.300
G01 X-2.674 Y52.903 Z-0.300
G01 X-2.337 Y52.349 Z-0.300
G01 X-2.024 Y51.778 Z-0.300
G01 X-1.734 Y51.192 Z-0.300
G01 X-1.468 Y50.589 Z-0.300
G01 X-1.227 Y49.972 Z-0.300
G01 X-1.012 Y49.341 Z-0.300
G01 X-0.756 Y48.511 Z-0.300 line 13350
Finish of sample

Nothing there to tell the machine the job is finished :(
The control program froze but the timer kept going as if it was paused and I could not continue but had to close the program completely.
I am not particularly looking forward to starting again from scratch and waste another hour+.
Fortunately it went to the home position so I still have XYZ0.
What could have happened?
Cheers
Wolffie

4DThinker
Posts: 951
Joined: Wed Jun 27, 2012 9:00 am

Re: Weird behaviour

Post by 4DThinker »

What could have happened? SD card error is my first guess. You might take it out and check it for errors. Seems as though the program would have needed to skip over part of the code to end up at the end and go home. This only makes sense to me if the memory card has developed a flaw and part of it didn't write properly.

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