Connect a Lerdge Power Monitoring Module to the Duet Wifi v1.04?
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Probably compatible with this https://duet3d.dozuki.com/Wiki/Power_Wiring#Section_Controlling_the_external_power_supply
But since they don't provide any documentation, or release the sources for their more than likely RepRap forked firmware I cannot say for sure. Maybe someone else has already tried?
However if it is compatible with the Duet documentation, then you need a separate 5V supply as outlined in the wiki.
Edit: would maybe look at Makerbase MKS PWC V2.0 instead, they're about equally shady but has 5v supply and signaling seems to be compatible.
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Hmmmmm ... So it says: Try it.
Unfortunately, I do not really know anything about electronics and really only understand the absolute principles.
I also have the MKS PWC 2.0 here. How would you have to wire that?
Do I have to wire this as stated in the description for the MKS PWC, or do I have to pay attention to something here? The 5V voltage described in the wiki disappears when using the MKS PWC module? -
Should be able to use the diagram here
https://github.com/makerbase-mks/MKS-TFT/issues/112S1 on PWC to PS_ON on duet. (and 5v/gnd of course)
And for the resume wire S0 to a free input on the Duet and follow
https://duet3d.dozuki.com/Wiki/Setting_up_to_resume_a_print_after_a_power_failure
closed MKS PWC (Auto-Off) + SBase #112
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Although don't know if the 5V/0.6A provided by the MKS PWC unit is sufficient for the Duet.
This may shed some light on that:
https://forum.duet3d.com/post/35264 -
First: You mean the Wiring from the first posting?
This:
Second:
What mean: (and 5V/gnd ofc)?I don't understand the "ofc"
And Last:
I can use this wiring for the rest:
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Yeah, it has the S1 and S0 labels on the MKS PWC, they are the PS_ON output and PowerLoss input signals respectively.
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Ok ... I read and hope I understand
For the rest of wiring I can use this picture too:
I know the picture is for the MKS Gen 1.4, but I mean the routing for the other cables
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Hi,
if your goal is:
- 24v supply on / off via gcode or dwc
- emergency stop switch
- reset
try this:
You only need : example for a opto low-level trigger-relay
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@crazycreator Duet is able to resume after a power loss, if you set it up: https://duet3d.dozuki.com/Wiki/Setting_up_to_resume_a_print_after_a_power_failure
For powering on/off: https://duet3d.dozuki.com/Wiki/Power_Wiring and
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@thwe and @Stephen6309
My only concern is to have a 16mm button on the front of the printer, with this I want to turn on the printer.If I can turn off the printer with this button, that would be nice, but it is not necessary. I can do that also via web interface
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If anybody came accross the same thing
i got a solution. now the baord turns ON with the front button.
Sidenote: it does not matter where you get the 5v from. The pins from the main extension ports are allready if use on my board (bltouch).
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how locks your config.g now
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@CrazyCreator it does not matter. The lerdge board simply gets 5v from the duet and stays on for the time it has 5v connected. No cdg changes necessary.
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ok ... I would test it
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@ediik Hi! I came across this thing.
One question - why don't you use PS_ON signal for controlling Lerdge power module? -
@Meltex hi sorry for late reply. i honestly dont know how to wire it up the right way.
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Don’t feel bad this module has beaten me as well for time being. I went to the solid state relay setup as highlighted above and was much simpler to get going with the same button. But... I really would like to figure this out too at some point lol.
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Little correction, for me, it’s the Makerbase MKS PWC V2.0 module. No matter what I tried, just couldn’t get it to work.
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Hello, did anybody the Lerdge Power Modul to work with the Duet. I want to try the same thing. Have a Lerdge Power Modul laying around here. What does the PS_ON pin on the Duet exactly? Act it like a 5v on and off switch?
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@Richygoat said in Connect a Lerdge Power Monitoring Module to the Duet Wifi v1.04?:
What does the PS_ON pin on the Duet exactly?
https://duet3d.dozuki.com/Wiki/Power_Wiring#Section_Controlling_the_external_power_supply
