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  • snowgoer540
  • snowgoer540's Avatar
19 May 2025 02:20
Replied by snowgoer540 on topic Ohmic probe aborts immediately

Ohmic probe aborts immediately

Category: Plasmac

The OHMIC TEST button does not move the Z axis.  The intent is to see if there is a short between the torch tip and the ohmic lead (a ball of oxide can do this, or water from a water table).

User Manual Explanation of OHMIC TEST

If you do have a short, or you create a short to test it, you also need to hold the button to get the OHMIC light to light up in the GUI as there is sometimes a delay.  The click you are doing is far too fast.  
  • cmorley
  • cmorley
18 May 2025 23:13
Replied by cmorley on topic Error in tool_offsetview.py

Error in tool_offsetview.py

Category: Qtvcp

Ok I tried fixing it again :)
  • Dave2024
  • Dave2024's Avatar
18 May 2025 23:11
Replied by Dave2024 on topic New side panel and axisui pins

New side panel and axisui pins

Category: AXIS

Hey that is awesome how you customized the Axis interface like that. Is there a way I can get a copy of that to use on my machine? I really need a search feature in Axis for the GCode so I'm able to goto a specific line and rerun the cut. Like so Im able to search for M6 T1 or M6 T3, T4, T5, etc.... and then re-run the code from that line after changing the tool diameter and making fine tuning of the parts using cutter compensation and or fine tuning the coordinate shifts. Anyways cool! I need this too
  • unknown
  • unknown
18 May 2025 22:10
Replied by unknown on topic Important Info Regarding Rpi4/5 Images.

Important Info Regarding Rpi4/5 Images.

Category: Computers and Hardware

It was dist-upgrade being the issue, upgrade is fine as the kernel is pinned anyways.

As usual your comments add nothing to the discussion.
  • JPeters
  • JPeters
18 May 2025 22:06

Remora - ethernet NVEM / EC300 / EC500 cnc board

Category: Computers and Hardware

Hello scotta,

thank you for your quick reply. Yes, that is exactly what I thought myself.

The EC500 is powered by an external power supply. From the 6 pin header, GND, SCK and SDO have been connected to one of the probes.

I don´t have any kind of schematic on hands for the EC500. So I am not shure, why the header pin is labeled SDO. I would expect SDIO for a sufficient SWD connector. Is your header labeled with a SDO too?

My EC500 is labeled with IMXR_EC500 2023-05-18

Up to now, there has not been a single successful flash. From within MCUExpresso, I am at least able to build your application.

If this is not going to be successful: do you think, your actual project with W5500 and raspberry pi pico is as powerful as the 1052 solution and could be a viable alternative?

Thank you very much. I will try to give more details tomorrow.

Cheers Julius

 
  • Thayloreing
  • Thayloreing
18 May 2025 21:11
Replied by Thayloreing on topic Remora - ethernet NVEM / EC300 / EC500 cnc board

Remora - ethernet NVEM / EC300 / EC500 cnc board

Category: Computers and Hardware

Hi Scotta, do you happen to know what the error I'm having means? It seems like it's not communicating with the cloud in any way.
  • scotta
  • scotta's Avatar
18 May 2025 20:45

Remora - ethernet NVEM / EC300 / EC500 cnc board

Category: Computers and Hardware

Hi Julius,

Very strange that one of those combinations don't work, especially MCUExpressoIDE.

For flashing
1. board is externally powered from 24v, so no VCC connection
2. GND, SCK and SWDIO is all the connections needed to the CMSIS-DAP probe

When I've experienced connection issues, powering on the board as the probe is trying to connect to the MCU has helped.
  • zz912
  • zz912's Avatar
18 May 2025 20:30
Replied by zz912 on topic Gmoccapy 3.5.0 - opinions needed

Gmoccapy 3.5.0 - opinions needed

Category: Gmoccapy

Your answer is a technical explanation of why this is the case. However, I look at it from a user perspective. I take it that there is unnecessary information in manual and MDI mode. I understand that removing this is extra work, but it is not unsolvable.
  • HansU
  • HansU's Avatar
18 May 2025 20:19
Replied by HansU on topic Gmoccapy 3.5.0 - opinions needed

Gmoccapy 3.5.0 - opinions needed

Category: Gmoccapy

Is there any reason why "G-code properties" is also displayed in manual and mdi mode?


It is there in manual mode as well, because it is part of a box that is displayed in all modes, so this is also displayed in all modes.
  • alangibson
  • alangibson
18 May 2025 20:08
Replied by alangibson on topic Ohmic probe aborts immediately

Ohmic probe aborts immediately

Category: Plasmac

At long last, here it is:

  • JPeters
  • JPeters
18 May 2025 19:29

Remora - ethernet NVEM / EC300 / EC500 cnc board

Category: Computers and Hardware

Hello dear EC500 users,

same as Thayloreing , I had a quite frustrating time trying to flash my EC500 over the last months. And there still is no success. So I am considering quitting the whole thing but I want to give it a last try by registering to this forum.

The problem is to get the firmware into the flash... and I did not find any solution that is working for me. I even can not reproduce the video from scotta with the reprogrammed STLink/V2 stick.

I tried:
  • Modified STLink/V2
  • DAP Link probe from Aliexpress
  • JLink Edu mini
on
  • pyOCD
  • MCUExpressoIDE
  • On Windows and Linux
I was not able to use the modified ST-link/V2 stick (as in the video from scotta) as a mass storage device under Windows for drag and drop usage. It simply does not show up in Explorer. I checked this with 3 different computers.

The DAP Link Probe is being detected under Linux and is attached to /dev/ttyACMx, but flashing with pyOCD leads only to the prompt: no ACK.

Using both probes under MCUExpressoIDE under Linux is useless, because they are not detected at all. JLink shows up, can be selected but stops programming by stating: can't stop CPU.

The EC500 seems to be a quite nice piece of hardware and I would like to use it in my projects.

Is there a working solution to flash this board available anywhere? I was not able to find any reliable solution what so ever.
Further on: Is the programming interface on the EC500 even usable? And what pins has to be used? There are:
  • VCC
  • GND
  • SCK
  • SWO
  • Boot_MO
  • Pro_B
Is this a sufficient pinout for a  working interface for SWD? SWO is for CPU output, not for data input. And what are Boot_MO and Pro_B good for?

I hope for any help on that topic. Programming a MCU should not be that complicated...

Cheers Julius
  • PabloSancez
  • PabloSancez
18 May 2025 19:02 - 18 May 2025 19:05
Replied by PabloSancez on topic Problems with Lichuan Ethercat servo drive

Problems with Lichuan Ethercat servo drive

Category: EtherCAT

Hi, I have finished the lathe with ethercat drivers. I'm posting my configuration. I am using a revolver head with asynchronous motor with carousel control. mesa reads the encoder and buttons. the machine is cast in steel.

youtube.com/shorts/veTGtAU7UrY
youtube.com/shorts/fbEU6qiVqMk
disk.yandex.ru/d/rNy3ErpcVfzkxw
  • langdons
  • langdons
18 May 2025 18:51 - 20 May 2025 00:17
  • langdons
  • langdons
18 May 2025 18:48 - 20 May 2025 00:16
  • aluplastvz
  • aluplastvz
18 May 2025 18:35
Replied by aluplastvz on topic absolute encoders with dual axis

absolute encoders with dual axis

Category: Basic Configuration

I am currently working on a machine with two X axes 1500x3000mm, what should I do so that with the incremental encoder it can align the bridge if it moves a little in reset mode.
mesa 7i95t
Greetings
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