Thread: 1200mmX900mmX170mm 4axis cnc
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25-04-2019 #321
Why didn't I thought of that ! Now I need an extra big lamp to put in there!
Thanks guys you are all so kind!
I am thinking to place the emergency stop at the bottom right ,since there is the right hole for the switch and scrape the e- stop letters from the bottom left hole?
Maybe I can put another switch on the bottom left hole in the future a button that I can not think of now.
For sure I can print new letters or marking on the panel....
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29-04-2019 #322
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30-04-2019 #323
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The Following User Says Thank You to driftspin For This Useful Post:
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11-07-2021 #324
I am using the uc300eth UB1 with AM882 Leadshine stepper motor drive, as I understand from the Leadshine manual I have to use 2k resistors for the PUL- , DIR-,ENA- and alarm since I use 24volt outputs of UC300 eth ub1 right?
Can someone explain why the resistors are connected to - lines? Is that safe for the drivers? I have seen some diagrams connecting resistors at the + lines for protecting the drivers but this is the first time that I see the opposite.
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All the resistor does is limit the current to about 12 to 15mA at 24V going through the led
..Clive
The more you know, The better you know, How little you know
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The Following User Says Thank You to Clive S For This Useful Post:
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11-07-2021 #326
So is it safe to use only one resistor per driver, at EN+ as the diagram above?
Last edited by Nickhofen; 12-07-2021 at 06:47 AM.
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11-07-2021 #327-use common sense, if you lack it, there is no software to help that.
Email: [email protected]
Web site: www.jazzcnc.co.uk
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11-07-2021 #328
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11-07-2021 #329-use common sense, if you lack it, there is no software to help that.
Email: [email protected]
Web site: www.jazzcnc.co.uk
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26-07-2021 #330
Thanks to @AndyUK who post his UCCNC set up at his building thread and to all the other guys in the forum, I manage to see my steppers move for the very first time last night.
Thanks everyone for the support!
Here is Andy's post:http://www.mycncuk.com/threads/11552...084#post126084
Last edited by Nickhofen; 26-07-2021 at 06:54 PM.
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