Topics created by kuhnikuehnast

I think I solved the problem:

it wasn't the SD-card- but as I changed the cable and re-crimped an USB-3-cable everything now seems to work! 🙂

yihaaa 🙂

@kuhnikuehnast said in Duet 2 Wifi - PT100 Daughter Board and Accelerometer:

Are the pins on "top" of the Daughter Board the same as the pins on the Duet 2 Board?

No, the CS3/CS4 pins on the bottom of the daughter board are routed to the positions above the CS1/CS2 pins. This is what lets you stack two daughter boards. So you can wire the accelerometer as if you were plugging the cable directly into the daughterboard connector on the Duet, but if you are plugging it on top of one daughter board then configure it to use CS3/4 instead of CS1/2.

Do you have a DueX in your system? If not, then you don't need the third value. If you do, then create a third sensor with type "drivers-duex" and include that one in your M106 command too.

The drivers do not return actual temperatures, just normal, warning, or overheat status. These are represented as temperatures 0, 100 and 130C.

You can delete iap4s.bin too, that's used by the Maestro only.

I am still having problems with the measurement results of the different samples.
Is it due to a fallacy or are the measurement methods really different?
Or is there a problem with the firmware in the end?
Maybe one of the mods is able to help me here? ( @dc42 )

greetings and hoping for help!

kuhni

Based on the image, I believe you have the 5" PanelDue. The manufacturer sells online (from China), however not the full PanelDue (pcb with display), so depending on your capabilities, replacing the display panel alone, might not always be a viable option (most probably to not compete with Duet3D). But if you want to attempt, here is what you need:

The 5" panel is the one at https://www.buydisplay.com/5-tft-lcd-display-module-wvga-800x480-high-resolution-for-mp4-gps
I would suggest buying it with the Resistive Touch Panel included (no need for the ZIF connector).

The display is glued to the PanelDue pcb - I am not sure with what, but that will need to be removed, cleaned and somehow the new panel should be re-attached to the board, in the correct location. The ribbon cable is simply reconnected with its connector on the pcb.

When removing the old display and handling the new one, make sure that you are careful - the touch panel is very sensitive, and even a slight bend, can break it. My old touch panel broke into many small pieces while removing it from the display. Even a very small crack on the touch panel, renders it useless.

Switching pins to 0V and +3.3V is easy. See https://duet3d.dozuki.com/Wiki/Using_servos_and_controlling_unused_IO_pins

No piezo needed. Bare metal touch plate works great.

See: https://github.com/DanalEstes/TAMV the script ZTATP.py (Z Tool Align Touch Plate). It is designed to set Z offset from tool-to-tool on a tool-changing printer. When run for only one tool, it should still work, producing the offset for that one and only tool.

Runs on a Raspberry Pi (or really, almost anything that runs Python). Requires network connectivity to the Duet based printer, which can be running Duet-RepRap V2 or V3. Explicitly, it does NOT require a D3+Pi configuration.

That's not supported yet. Are you referring to the axis movement step size, or the baby step size?

This is already implemented, as G30 S-2. it works like plain G30 except that when the probe triggers, it adjusts the tool Z offset so that the height at which ot stopped matches the trigger height of the probe.

Ah that makes sense, mybad. Didnt know that was a thing. (long term delta user here 😉

I have updated the G0/G1 gcode documentation as well:

https://duet3d.dozuki.com/Wiki/Gcode?#Section_G0_G1_Move

G1 Xnnn Ynnn Znnn S2 Ignore endstops while moving. Also ignore if axis has not been homed. On Delta and CoreXY, axis letters refer to individual towers.

Yes you can do that.

Thanks a lot! This works fine! 🙂

I think I have spotted the problem. It looks to me that H parameters on G30 commands may not work if your system uses a deployprobe.g or retractprobe.g file. If I confirm this, I will fix it in the 2.02 release.

@droftarts At least his last post had actual 3d printing related content. Seems legit.

@psychotik2k3 said in Questions about the "Save" Parameter R:

@dc42 what about workspaces ???
i mean what is saved with G60 ? machine coordinates or workspace (ie g55) coordinates ??

also what is the lifetime of these saves ??? is it erased when rebooting the card, emergency shutdown ? power shutdown ?

thanks

In firmware 2.03 and later the machine coordinates are saved. So if you save the coordinates using G60, change workspace offsets, and then restore coordinates using G1 R, the tool head will move to the same physical position as when you saved it.

Save points are forgotten when you reboot for any reason.

But I can say that the reprap.me one works I have a couple of them and there fine you do need to solder the connector in place tho guess thats so you have a choice to hardwire if your wish

Remapping fans to spare heater channels is supported in firmware 2.02RC2. See the new A parameter of the M106 command. This is a temporary solution pending a more flexible configuration mechanism.