Posts made by mickaelf

You were right, someone connected a zebra printer and his IP address was the same as the Duet Ethernet address, I changed the address and now everything works again.

Thank you very much

Thanks for your answer

yes it is possible, you think that the IP address of the ZEBRA machine is the same as the DUET ethernet?

Good morning, everyone,

I have a small problem when connecting my card to the network. until today, all of this went well and I had access to Duet Web Control, but now I arrive on a page called Zebra
To connect, I enter the IP address in the search bar of my browser.
Like this one :

Can someone help me?
PS: if you want I can translate the links for you
Thank you in advance

My Firmware version:

Thank you very much for your answers.
Indeed, this printer does not have much interest but I want to make the above spiral as quickly as possible without everything while keeping a good precision. So I told myself, certainly wrongly , that a rotary table might have been necessary for such a task.
I will try to insert your methods and you will show the result if there is one.

Thanks again
Mickael

Hello everyone

Hardware : Duet Ethernet.
Firmware Version : RepRapFirmware for Duet 2 WiFi/Ethernet version 1.21 running on Duet Ethernet 1.02 or later.

Here is the project that I am carrying out, the purpose of this one being to deposit a spiral on the rotary table. The shape will have only one layer of height that I would adapt according to need. My machine is of Cartesian type and you can see this in the config.g file. The operating principle of the machine will be the following, initially, the table will rotate at a constant speed with only the y-axis moving to give the spiral effect and once arrived at the end of the spiral, the table stops rotating and the X and Y-axes make the "Zig Zag" effect at the end.
Here is a little diagram that will probably be more explicit than my explanations.

0_1530798583648_config.g

I know that there is no slicer for this type of printing, but basically I wanted to know if it was possible to have the X and Y axes that would work when the plate is stopped and in the initial position and to have a rotary axis and how I should take to achieve that.
I just need to declare a new axis in the config file with a general polar config?
Or do I have to declare a new kinematics in the Motion file using an h and cpp file where we find 3 linear axes X,Y,Z and a rotary axis U(A)?

Hoping to have been explicit and thanking you for reading the topic and your future answers.

Sincerely
Mickael

actually, I've never had an alarm before. I wanted to know if it wouldn't damage the engine pilots, but it doesn't seem to be the case.
Thank you very much for your answers

Hello and thank for your answers

my config file :

; Drives

M569 P0 S1                     ; Drive 0 goes forwards
M569 P1 S1                     ; Drive 1 goes forwards
M569 P2 S1                     ; Drive 2 goes forwards
M569 P3 S1                     ; Drive 3 goes forwards
M350 X16 Y16 Z16 E16 I1        ; Configure microstepping with interpolation
M92 X80 Y80 Z4000 E420         ; Set steps per mm
M566 X900 Y900 Z12 E120        ; Set maximum instantaneous speed changes (mm/min)
M203 X6000 Y6000 Z180 E1200    ; Set maximum speeds (mm/min)
M201 X500 Y20 Z250 E250        ; Set accelerations (mm/s^2)
M906 X800 Y800 Z800 E800 I30   ; Set motor currents (mA) and motor idle factor in per cent
M84 S30                        ; Set idle timeout

I've tried different currents, but nothing works.
For the ambient temperature, the card is located in a room where the temperature is maintained at 22°C with air conditioning.

Good afternoon, everyone,

I have a little problem, when I run my engines on X and Y for more than 3 minutes, the stepper drivers on the X and Y axis get very hot. I don't have a precise temperature but when I put my finger on the driver to check, we can be surprised. I supply my Duet Ethernet card with 24 Volts and the motors are Nema 23 with the following characteristics :

• Manufacturer Part Number: 23HS22-1504S
• Motor Type: Bipolar Stepper
• Step Angle: 1.8 deg
• Holding Torque: 1.16Nm (164.3oz.in)
• Rated Current/phase: 1.5A
• Voltage: 5.4V
• Phase Resistance: 3.6ohms
• Inductance: 13mH ± 20%(1KHz)

and here is the link to the complete doc :

https://www.omc-stepperonline.com/hybrid-stepper-motor/nema-23-bipolar-18deg-116nm-1643ozin-15a-54v-57x57x56mm-4-wires-23hs22-1504s.html?mfp=148-bipolar-unipolar[Bipolar]%2C149-step-angle[1.8]%2C145-holding-torque-ncm[90%2C116%2C126%2C135%2C189%2C190%2C240%2C250%2C280%2C283%2C300]

I don't know if it's my voltage or my inductance that's too high? or if it's something completely different.

Thank you in advance for your future answers
Mickael

Good morning

Thank you for your quick answers, I read the article you advised me and it is very interesting.
DC42, the printer would operate on the same principle as a polar printer. That is, a rotary axis, an axis on Z and an axis on Y. Only, I would like to add a translation axis to that which would give, X,Y,Z and W (C = rotary axis).
I would like to know if it was possible to add a kinematics to a polar setting and if it is necessary to adapt the C++ code in the firmware?
If I wasn't specific enough don't hesitate to ask me.
Thanks again for your answers

Hey, everybody,

I wanted to know if it was possible to use a 4th axis for printing, I understood that it was possible but don't know where to start. For greater precision, the axis I would like to add would be non-linear. The goal would be to add a rotation axis on Z.

My question is, how do we add this axis?

Are we forced to adapt the firmware in the C++ code
Is it possible to adapt the polar kinematics by adding a linear axis?

I use an Ethernet DUET : FIRMWARE_NAME: RepRapFirmware for Duet 2 WiFi/Ethernet FIRMWARE_VERSION: 1.21 ELECTRONICS: Duet Ethernet 1.02 or later FIRMWARE_DATE: 2018-03-21

Thank you in advance for your future answers

thank you for your answer,

What I meant was that I tried on a corporate network and it didn't work, so I tried on my home network and it didn't work either. So I changed my DUET IP address to 192.168.1.202 and now DWT works fine.
Thank you for your reactivity and your precise answers.

Thank you for your answer.
The browser is google chrome, I use the IP address for connection.
The yellow light stays on constantly while the green light flashes at the beginning and then goes out after a few seconds.
For the ethernet cable, I tried 3 different ones, I also tried on 2 different computers.
Finally I tried different internet connections to try all the options.
Did I forget something?
Thanks again for your answers


Sorry for the pictures in French

Good morning,
I received my Duet Ethernet today and I wanted to follow the tutorial "Getting Connected to your Duet", I had the first connection between the card and my computer but after a few seconds Duet Web Control tells me that there is a connection problem and I no longer have any data displayed.
Once the connection is lost, google displays an error page.
Is there a solution?

Thank you in advance for your answers
Mickael