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Configuring LinuxCNC
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HAL
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How to configure pause/resume over pin 10 of parallel port?
How to configure pause/resume over pin 10 of parallel port?
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Posts: 197
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Thank you received: 19
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20 Nov 2024 16:41 #314928
by langdons
I have no clue of how generate G-Code.
I have never used a cnc machine before.
I'll worry about that once the machine works.
I also need to buy a ton of grease nipples for the linear rail bearings because many of the existing ones are clogged and broken.
Somehow, they are impossible to unclog.
(No clue)
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20 Nov 2024 20:34 #314941
by tommylight
Leave them in breaks cleaning fluid for a night, should unclog... hopefully
Use an LED and a resistor on a parallel port pin and gnd, look at them turning on and off while joging in LinuxCNC.
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22 Nov 2024 21:12 - 24 Nov 2024 23:58 #315055
by langdons
Would soaking the grease nipples in Jig-A-Loo unclog them?
Last edit: 24 Nov 2024 23:58 by langdons. Reason: Clarified meaning and added info.
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22 Nov 2024 21:13 #315056
by langdons
Each pin has a status LED on the PMDX-122 breakout board.
The CNC machine has no stepper drivers yet.
It does not actually move mechanically.
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Thank you received: 19
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30 Nov 2024 17:21 #315666
by langdons
LinuxCNC does not really resume when the E-Stop button is released (unlocked).
You have to start the G-Code over again.
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Configuring LinuxCNC
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HAL
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How to configure pause/resume over pin 10 of parallel port?
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