Programs always exceed positive Z limit at end

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10 Oct 2019 22:45 #147665 by Clive S
Try the MAX_LIMIT limit at -6

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11 Oct 2019 00:26 #147673 by JetForMe
Can you explain your thinking here? Thanks.

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11 Oct 2019 01:25 #147675 by phillc54

#TWOPASS = on Doesn't work, causes load errors


This is unrelated but if you get load errors with TWOPASS it usually indicates that something is not quite right in a .hal file

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18 Oct 2019 13:03 #148193 by andypugh

JetForMe wrote: Can you explain your thinking here? Thanks.


I was going to suggest setting maxlimit to +0.1 just so that G53 Z0 is not _on_ the limit.

Do you have a PID in the system?

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07 Nov 2019 01:06 #149784 by JetForMe
BTW, I finally figured out what was going on. In Fusion 360, I had defined the “Machine Configuration.” This includes a Home Position for each axis, and mine was set to 15 mm for some reason. The post processor would issue a move to the machine configuration’s home position at the end of each program, thus exceeding the limit. Not sure why loading the program wouldn't trigger a warning, though. But fixing the Machine Configuration in Fusion 360 fixed this problem.
The following user(s) said Thank You: tommylight

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07 Nov 2019 01:51 #149788 by andypugh
Thanks for coming back with that. I can see that might come up again, so worth filing away.

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