Topics created by titusou

@o_lampe Nozzle right now seating at +7.8mm height from bottom of XY-top, which I will need to lower to +2mm height by adding 6mm length on extruder back-plate to move it slightly lower. Then bed only need to "extend" over Z-bottom by 2mm, which is already achieved.

I'm going to print testing parts of XY this week to test it out, and see if any adjustment needed to the design.

@infiniteloop I got it works as you described. Thank you!!!

Some detail for future reference.

Duet [PANEL DUE 5V_EXT] ==(orange)== Relay [JD-VCC]
Duet [PANEL DUE 3.3V_EXT] ==(green)== Relay [VCC]
Duet [PANEL DUE GND] ==(black)== Relay [GND]
Duet [out3-] ==(yellow)== Relay [IN1]
Duet [out4-] ==(blue)== Relay [IN2]
Duet [out5-] ==(brown)== Relay [IN3]

6673708b-eca8-40a8-8cd6-cf670a5a3606-image.png

83db91cc-387c-4398-8765-8e66b75b386f-image.png

config.g

; Laser mode M452 C"out6" R255 F200 ; Enable Laser mode, on out6, with max intensity being 255, and a PWM frequency of 200 ; FAN-as-IO setup M950 P0 C"out3" ; Red Laser M950 P1 C"out4" ; Laser Enable M950 P2 C"out5" ; placeholder

No strange behavior during power on nor power lost. Everything looks good.

Note: the board next to relay is isolated PWN to 0-10V converter, in case someone wondering.

Change the subject for better searching 🙂
Titus

@mrehorstdmd The SLA printer seems pickup a bit in modeling community. But FDM is really going no where. I've no clue why since I just move here 2yrs ago.

I'm doing PETG all around right now to during prototyping stage, and then going over to PC print. 2nd attempt has more 2D-only design which should ease the machining if needed.

2nd attempt here:
https://forum.duet3d.com/topic/17078/watercooling-heat-chamber-high-temp-3dp-build-2nd-attempt

@titusou Thanks for pointing that out. I still think that this is not an acceptable solution. Why would I need to rewire my heaters just to get things right on the panel? Wiring is complex anyway, so I tried to simplify it by using Duex5 for all my heaters (except bed of course). So, still, I think PanelDue is an inferior solution to any wifi enabled touch screen device out there. And I cannot recommend to buy it - except for simple default setups, which is not what Duet boards are made for, right?

I won't keep banging my head on the same spot regarding this issue, but still hope that this will be fixed soon. Or then I just toss it and replace it with wifi touch.