Attempt to move outside safe limits

paxiao
Posts: 19
Joined: Wed Aug 19, 2020 11:42 pm

Attempt to move outside safe limits

Post by paxiao »

I am practicing with the "Hello World" job, however I am having this problem with any job I run. After the liteplacer focuses on the hole for the first tape it displays the error message below, 'Attempt to move outside safe limits...'

Does anyone have an idea as to what might be wrong? Any help would be much appreciated.
Attachments
safelimitshello.png
safelimitshello.png (904.03 KiB) Viewed 6423 times
Volter
Posts: 11
Joined: Wed May 29, 2019 5:11 pm

Re: Attempt to move outside safe limits

Post by Volter »

Show your Tape settings.
alhigh
Posts: 1
Joined: Fri Nov 13, 2020 6:11 am

Re: Attempt to move outside safe limits

Post by alhigh »

Hi Volter,
I don't know if this helps you answer paxiao's question but all the settings for the Sample Program "Hello World" can be found at https://liteplacer.com/downloads/
Cheers.
JuKu
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Location: Tampere, Finland
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Re: Attempt to move outside safe limits

Post by JuKu »

To infinity and beyond!

But seriously, something instructed the machine to go to outer space in X direction, but the flight control prevented the takeoff. The huge X number has to come from the tape definition. Unless it is something simple like an empty data field, I'd like to get a copy of your "LitePlacer.TapesData_v2" file, located in your LitePlacer directory.
JuKu
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Re: Attempt to move outside safe limits

Post by JuKu »

On a second thought, I’d like a copy of the file in any case; you should have received a more meaningful error message.
paxiao
Posts: 19
Joined: Wed Aug 19, 2020 11:42 pm

Re: Attempt to move outside safe limits

Post by paxiao »

Thank you JuKu, Alhigh, and Volter.

I could not upload the "LitePlacer.TapesData_v2" file.

I took images of my tape parameters, does this give enough information?
Attachments
tape0603.png
tape0603.png (66.16 KiB) Viewed 6389 times
tape0805.png
tape0805.png (64.07 KiB) Viewed 6389 times
JuKu
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Re: Attempt to move outside safe limits

Post by JuKu »

Nothing visibly wrong with these. Another thing might be that the vision measurement gives a bogus result. But if your optical homing works, then that indicates that it is set up correctly. In other words, I don’t have an idea. If you don’t mind, please:

-Assuming you can get this repeatedly, email me the log window content (click inside the log window, ctrl+A to select all, copy and paste to a text document)

-Zip your whole LitePlacer directory and send that, too. With these, I should find out what is going on and fix the problem.
paxiao
Posts: 19
Joined: Wed Aug 19, 2020 11:42 pm

Re: Attempt to move outside safe limits

Post by paxiao »

Great, thank you.

I attached the log contents and my liteplacer directory.
Please let me know if I have attached the wrong information as I am still new to working with the liteplacer.
Attachments
Liteplacerdirectory.zip
(1.59 MiB) Downloaded 403 times
log safe limits.txt
(27.45 KiB) Downloaded 399 times
JuKu
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Re: Attempt to move outside safe limits

Post by JuKu »

I’ll look closer when I’m on a computer, but the culprit is nozzle calibration data.
paxiao
Posts: 19
Joined: Wed Aug 19, 2020 11:42 pm

Re: Attempt to move outside safe limits

Post by paxiao »

Great, thank you!

I did the nozzle setup and it fixed my problem. I'm no longer getting the error message. The help has been greatly appreciated.
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