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Gerry Keely
Active Member
Beigetreten: Jan 14, 2014
Last seen: Jul 24, 2018
Last seen: Jul 24, 2018
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SC420 mit GRBL (OpenSource)
The connection between J1-24(cable screen) and X25(5V ground) is not required. Gerry
Vor 10 Jahren
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SC420 mit GRBL (OpenSource)
Hi Angelo Printer cable has 25 pins. On the Stepcraft pins 18-24 are ground. Pin 25 is for the cable screen which appears not to be connected to g...
Vor 10 Jahren
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SC420 mit GRBL (OpenSource)
Hi Angelo Pinout as shown on your drawing is correct. Gerry
Vor 10 Jahren
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SC420 mit GRBL (OpenSource)
kpykcb I presume that you have set up the limits in software as described in post no. #1898 in this thread.. Gerry
Vor 10 Jahren
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SC420 mit GRBL (OpenSource)
Hi Have you checked that the limit switches are operating correctly.The X,Y & Z limit switches are wired in series and are normally closed. Whe...
Vor 10 Jahren
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SC420 mit GRBL (OpenSource)
Hi Jorg I have also connected grbl to my SC420. I would be very interested in a copy of your controller program and your grbl modifications, if you...
Vor 11 Jahren
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