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Why didn't I thought of that ! Now I need an extra big lamp to put in there!Quote:
Originally Posted by Doddy
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....
Small progress.
I 3D print the lower panel for the motor connectors no big deal but I like how the front panel looks now...:excitement:
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Attachment 25736
Hi Nick,Quote:
Originally Posted by Nickhofen
Looking good, keep it up!
Verstuurd vanaf mijn SM-A320FL met Tapatalk
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.
Attachment 30222Attachment 30223
All the resistor does is limit the current to about 12 to 15mA at 24V going through the led
So is it safe to use only one resistor per driver, at EN+ as the diagram above?
The MOTOR OUTPUTS are 5V not 24V, only the general OUTPUTS are 24V, so you don't need the resistors for the drives.Quote:
Originally Posted by Nickhofen
So I am going to use 2k resistors as shown on the diagram below, right?
Sorry for keep asking, I want to eliminate the chance to make a critical mistake.
Attachment 30224
No, see my post below. You don't need resistors because the motor outputs are only 5v NOT 24vQuote:
Originally Posted by Nickhofen
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
https://youtu.be/3eSnTzdRcIw