Karl Cunningham wrote: > It appears that if a gcode program is stopped in the middle, some > offsets from further down the program are being applied. I ran the test > program below and stopped it during execution of line 7 (the G1 line). > After this, when doing MDI movement or restarting the program, the G54 > offset from the G10 line and the tool offset from the next-to-the-last > line are apparently being used by the machine, even though the program > was stopped before that. Also, the DRO relative display doesn't include > these offsets, so the DRO relative display doesn't agree with the machine. > > The on-screen display is ALWAY ahead of the actual program execution. The display of active modes and offsets comes from where the interpreter is NOW, which can often be the end of the program. There is a queue of motion events between the interpreter and the motion hardware.
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