endstop problems
I have a strange problem with the z-endstop,using mechanical switches. When sending the m119 command.all switches show open except z min,which shows triggered. When i press "home" in pronterface,the z...
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you have to get that z endstop to say open when not pressed and triggered when it is ie just use m119 with z endstop switch not pressed, should say open repeat use m119 with z endstop switched...
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Thanks for the advice,dust.It didn't make any difference tho,odd that 2 out of 4 switches could be duds.:S I've ordered a few optical switches,so i'll see how i get on with them. It could hardly get...
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When the "Z home" command is issued, the axis will rise, then fall again to nozzle height (as you would know already) or, if the Z axis is away from the bed, it will fall, then rise then fall again to...
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Following on from Waitaki, the reason why the Z axis homes then lifts and homes again is so that the second homing can be done slower and therefore more accurately. The distance it lifts is...
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Yeah, that's a point - I forgot you can adjust that in Marlin although not in Sprinter (as far as I know)
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Thanks guys,I hadn't even looked in the adv.h tab.I tried printing a test cube yesterday,but still had some extruder issues. The homing signal pointed out that the endstops don't work reliably,because...
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in your laptops power settings it can turn off the usb ports if they are not in use, try to turn that off. i would suggest to take a long hard look at how the printer contacts the endstop switches,...
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Recheck your endstop plugs on the ramp board. From memory, they go into column positions 2,4,6 just left of a yellow plug. Check that one of the contacts used on each switch must be C for common, and...
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I have installed opto endstops now,and have them working reliably. If what I've read online,I actually have them back to front(led is on until beam interrupted). But as it's working fine,I'm going to...
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I have some problem. I was put external resistor pull up 10k and it solved. I was ordered opto endstop since it's looks more stable and waiting for arrived :)
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