Duet 3 Mini 5+ no 24v on OUT 1 2 5 6
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I'm installing a Duet 3 Mini 5+ and have no voltage on OUT1, OUT 2, OUT5, or OUT6. Are they all connected? The diagram shows fused. Fused in what way? OUT3 and OUT4 have 24v (I changed the jumper).
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@SpeedyDad see
All OUTS should be connected. The fuses are blade fuses like on cars, you can see them on the product image on the same page I linked to (the two pieces marked 10 and 15):
<>RatRig V-Minion Fly Super5Pro RRF<> V-Core 3.1 IDEX k*****r <> RatRig V-Minion SKR 2 Marlin<>
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@SpeedyDad How are you measuring the voltage? In particular what pin/connector are you using for the negative side of the measurement?
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@oliof Yup. Both fuses are visually fine and tested for continuity.
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@gloomyandy Testing with a multimeter. Positive lead on the positive pin and negative lead on the negative pin f each of the OUT connectors. The positive leads are the ones closest to the side of the board with the VIN screw terminals.
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@SpeedyDad The negative side of those connectors are switched so will be floating if you have not programmed them to be on. If you want to check for a +ve voltage on the out +ve pin use the main board gnd for the -ve side of your multimeter.
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@gloomyandy Ah, thanks. That explains it. Still used to my DuetWifi where everything is just on. It is for my board fan so maybe I'll just simplify it and wire it directly to the main VIN and GND.
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@gloomyandy said in Duet 3 Mini 5+ no 24v on OUT 1 2 5 6:
@SpeedyDad The negative side of those connectors are switched so will be floating if you have not programmed them to be on. If you want to check for a +ve voltage on the out +ve pin use the main board gnd for the -ve side of your multimeter.
OK, sorry for being a noob but how do I "switch" the negative pin on? I've looked through the documentation but must have missed it.
I tried the M950 followed by the M106 but get "Error: Pin 'out5' is not free"
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@Herve_Smith said in Duet 3 Mini 5+ no 24v on OUT 1 2 5 6:
@SpeedyDad said in Duet 3 Mini 5+ no 24v on OUT 1 2 5 6:
OK, sorry for being a noob but how do I "switch" the negative pin on? I've looked through the documentation but must have missed it.
I tried the M950 followed by the M106 but get "Error: Pin 'out5' is not free"
looks like you are attempting to control a fan, if so This documentation should help you
Yes, I know that. That's where I got the info to use M950 and M106 as stated above
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@Herve_Smith said in Duet 3 Mini 5+ no 24v on OUT 1 2 5 6:
@SpeedyDad said in Duet 3 Mini 5+ no 24v on OUT 1 2 5 6:
@Herve_Smith said in Duet 3 Mini 5+ no 24v on OUT 1 2 5 6:
@SpeedyDad said in Duet 3 Mini 5+ no 24v on OUT 1 2 5 6:
OK, sorry for being a noob but how do I "switch" the negative pin on? I've looked through the documentation but must have missed it.
I tried the M950 followed by the M106 but get "Error: Pin 'out5' is not free"
looks like you are attempting to control a fan, if so This documentation should help you
Yes, I know that. That's where I got the info to use M950 and M106 as stated above
then please show the EXACT code you have created from reading that so we can see what you have done.
Pretty much copy/pasted the lines from the connecting a fan page and substituted my fan number and the pin number.
M950 F2 C"out5" Q500 ; create fan 0 on pin out3 and set its frequency
M106 P2 S0 H-1 ; set fan 0 value. Thermostatic control is turned off -
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