Thanks Frederick! Funny enough I had just chosen channel 7 Lets see if channel one does the trick with only two others users...
Posts made by stellator
-
RE: Suddenly my wifi network is getting really slow
-
RE: Power off PanelDue backlight
Hi Bearer, thanks for the reply! It didnt dimm after M84 or M85 but maybe my PanelDue firmware is too old (1.15c) and updating it seems a pain..
-
RE: Suddenly my wifi network is getting really slow
Oh, I added a humidity sensor recently I forgot to say...but else everything remained the same as before the network problem appeared
-
Suddenly my wifi network is getting really slow
I have a Duet2 Wifi board running nice and smoothly for a year and have not changed anything but all the sudden, as soon as I turn on the printer, my wifi connection is getting really slow. Sometimes it is hardly possible to browse the internet anymore. It feels as if the Duet is jamming my network by some datastream or very frequent network requests of some kind?? Is there any known issue of some problems with some cache overflow or such ?
This is my current firmware
Firmware Name: RepRapFirmware for Duet 2 WiFi/Ethernet
Firmware Electronics: Duet WiFi 1.0 or 1.01 + DueX5
Firmware Version: 2.04RC1 (2019-07-14b1)
WiFi Server Version: 1.23
Web Interface Version: 1.22.5 -
Power off PanelDue backlight
Hi, is it possible to turn iff the PanelDue backlight via gcode sleep command e.g.?
Thx
-
RE: Additional stepper drivers on Duex 5
@stellator said in Additional stepper drivers on Duex 5:
Oriental CRD5114P
Dear David, using the Oriental Motor Driver CRD5114P in combination with the five phase Motor PKP569FN2482 I can report that it seems to be working nicely using 3.3V signal as provided by the DuetWifi LCD_Conn Header.
-
RE: Additional stepper drivers on Duex 5
@dc42 said in Additional stepper drivers on Duex 5:
74HCT367
Alright - thanks a lot, especially for the tip of timing!
I wouldnt know how to connect such an IC chip so I will try with 3.3 V first, lets see - I can post it here if 3.3v work with that driver. -
RE: Additional stepper drivers on Duex 5
Attempting to connect via Conn_LCD I think I should connect the following pins (assuming Duet uses a "current sink output design" and gives "1 puls signals" as they call it in the oriental manual) :
Conn_LCD to Oriental CRD5114P (see image above)
pin 10 ) Step11 to be connected to pin 1) PLS+
pin 2 ) GND to be connected to pin 2) PLS-
pin 8 ) DIR11 to be connected to pin 3) DIR+
pin 2 ) GND to be connected to pin 4) DIR-
pin 6 ) EN11 to be connected to nothing?
pin 4 ) Stop11 to be connected to no clue!thx
-
RE: Additional stepper drivers on Duex 5
Okay, finally got the drivers from oriental but I am not sure about the nomenclature:
-
Additional stepper drivers on Duex 5
Hi, can I connect two additional external stepper drivers if I am already using a Duex 5 expansion board? I have read that I could use the CONN_LCD connector pins? Is there a description for that somwhere?
Thanks
-
RE: Thermocouple temperature offset
Thanks for the quick reply! Than its on my wishlist I guess it would make sense for everybody who would like to set a realistic temperature? Maybe one could just put the formula somewhere in the Duet web control interface - I never did program html but maybe its possible to do calculation within the code similar to python?
-
Thermocouple temperature offset
Hi, is it possible to correct for a temperature offset between the hotend sensor reading and the actual temperature within the nozzle via gcode? In this case I would need to give it a slope of 2.75 minus 54°C (y=x*2.75-54) to correct a reading of 100°C for an actual temperature of 218,5°C (yes that is huge but it cannot be helped hardware wise currently).
thx! -
RE: Tool Change?
Moin, I just grilled my Duet TC daughterboard by shortening it with the hotend pin. In order to still print some christmas presents in time, I would like to replace it with an Adafruit Max 31856 that I have at hand. Iam using at DuetWifi in combination with a Duex5 so I guess it can only be connected to the TC daughterboard pins, correct? If so, GND should go to pin 2: GND, Vin to pin 8: 3,3V, SCK to pin 4:SPIO_SCK, SDO to pin 5: SPIO_MOSI, SDI to pin 6: SPIO_MISO and CS to pin 1: CS6 (or any other CS pin in case i want to stack them?), right?
-
RE: Driver numbers?
Moin, finally finding time to continue on my printer… Opposite to my previous comment i found that i can only initiate the chamber heater directly after running the m303 autotuning routine. When the Duet is turned off and on again, the chamber heater does not respond (it says active but its not actually heating) when i set it to 60°C e.g. I have used the m500 command after autotuning.
thx
-
RE: Driver numbers?
Naa its not giving a fault but yes M303 did the trick and thanks again!
-
RE: Driver numbers?
Bed levveling is working smoothly now to the next step: The chamber heater is built, a radial fan and 2x50W heat cartridges (not too much power but we will see how warm it get in there in combination with the heatbed). Using an external power supply at 24V 3A (cartridges wired in parallel) it levels at about 90°C with the fan blowing at a decent amount of air through it. However trying to power it via E2 on the board, driven at 24V too (450W power supply) it seems to be doing something but barley reaches 25°C when i set it to 50°C via the webinterface. So here is my configuration, is it waiting for the tool to heat up or something?
; Heaters
M141 H2 ; Assign chamber heater to heater 2
M143 H0 S125 ; set maximum bed temperature
M143 H1 S480 ; set maximum hotend temperature
M143 H2 S80 ; set the maximum chamber temperature
M301 H0 P-1 ; Set bed heater to bang-bang mode
M301 H1 P-1 ; Set bed heater to bang-bang mode
M301 H2 P-1 ; Set chamber heater to bang-bang mode
M305 P0 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for bed heater 0
M305 P1 X104 ; Assign TC daughter board channel 1 to H1 hotend heater
M305 P2 X201 ; Assign PT daughter board channel 1 to H2 chamber heater ;
M305 P102 X200 S"Chamber 2" ; -
RE: Driver numbers?
X, Y and Z offsets are set to zero for the time being, doesnt help. I also played with the limits settings, doesnt help either.
Am i missing a typo here: M557 X0:310 S155 Y0:230 S115? It is probing both directions with a 155mm spacing.
If i say M557 X0:310 S100 Y0:230 S50, it is probing both directions with a 100mm spacing, obviously its ignoring the second S parameter when i run the "mesh grid compensation" function of the Duet web interface (initiating the G29 command). -
RE: Driver numbers?
Clockwise reconfiguration worked, 4 axis autolevelling of the bed is now working (i also upgraded to 1.20)! thx!!
Just one more question for the night:I was using M557 X0:310 S310 Y0:230 S230 before and that did a nice asymmetric 4 point scan of the bed for the heightmap.
After upgrading it stopped after the second point and said too few point for cheightmap… so i tried a smaller spacing like this:
M557 X0:310 S155 Y0:230 S115 which did the trick, only that I get a six point mesh instead of the expected 9 point now.Should be nine points right at positions X0:155:310:155:0:155:310 Y0:0:0:115:115:115:230:230:230 right?
Limits are
M208 X310 Y230 Z225 ; set axis maxima
M208 X0 Y0 Z-1 S1 ; Set axis minima -
RE: Driver numbers?
Hej, the x and y endstops dont take effect, z-probe as been working fine