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You said "this only happens when the emergency shutdown is disabled in the GUI." So does this mean that there is a bug in the estop or just not quite the correct configuration for it to fully function?

As I noted, in my case the Z value is accurate for the diameter, so I *do* know the rotational-tangential speed, or at least, could compute it. There just doesn't seem to be a HAL way to get both linear speed and angular speed at the same time.

I don't want to have an Y-is-A configuration as that breaks my toolchanger (rack along the back edge).

I've been solving most of these problems with software that wraps Y to A and adjusts everything to inverse time mode, but the gcode doesn't have control over the laserpower HAL component.

For basic step/dir servos, a 7I76EU should do (by itself)

The 7I76EU has:

5 axis of step/dir outputs
32 digital inputs (5 to 24V)
16 digital outputs (5 to 24V)
Isolated analog 0..10V output for VFD spindle speed control
encoder input for spindle synchronized motion
2 parallel expansion ports (for additional step/dir or encoder channels)
1 serial expansion port (for more digital I/O

 

I'm starting to go crazy, I don't understand what to do anymore I see people using files for ec500 on nvemV5 which files are correct for nvem V5 rt1052?


this github.com/scottalford75/Remora-RT1052-c...ec500-rt1052-DMA.txt
or github.com/scottalford75/Remora-RT1052-c...xCNC/nvem-rt1052.txt

Excuse me if I may, but wouldn't it be better to create these posts to create a bit of order?

Remora - ethernet NVEM rt1052 cnc board
Remora - ethernet NVEM stm32 cnc board
Remora - ethernet EC300 cnc board
Remora - ethernet EC500 cnc board
 
forum.linuxcnc.org/18-computer/44828-rem...ard?start=410#251651

FreeCAD is going better and better. I think it is the best free long-run CADCAM.
PyCAM, DXF2GCODE and NativeCAM are outdated with no development.
If you prefer 2D/DXF in my opinion cadascam.de is a good and cheap alternative.

 

Sorry guys, only just now saw this.   Schematic is attached.

I started from scratch with the standard examples. I made some adjustments, and now Remora Input 4 is responding. However, this only happens when the emergency shutdown is disabled in the GUI. So, Remora probably only starts working after that.   

This is my E-stop in my .hal file.

net nvem-estop <= estop-latch.0.fault-in <= remora.input.14

It's just a switch. Once the input is triggered it should work. 



 

I understend what you mean but I want to keep the temporary tools because they are in the GCODE file, the operator don't has to select.
I wonder if we can have something like this
 
 

There is also a bug with XHC-HB04 with ferror i had set it to feed-spindle override
and show me ferror to Z axis when rotated quick the encoder wheel.

I was wondering if there was anywhere that would compare the hal files before and after the modifications? It gets confusing as I am not sure if things need to be only added to sections or totally replaced altogether.
I followed up to that point, but now I am kind of stuck.

Thanks

Been spending the last day or so in an attempt to configure the external E-stop. I found this - www.forum.linuxcnc.org/18-computer/44828...rd?start=2080#324903 - and tried to place that into my .hal file (the basic stock one that is in the repo - github.com/scottalford75/Remora-RT1052-c...sic/remora-ec500.hal) like I was able to do for the limit switches and got several already active errors. Commenting those offending lines out allowed the gui to run but no working E-stop. I looked here - remora-docs.readthedocs.io/en/latest/software/hal-examples.html - and there is no mention of E-stop.

I am thinking that the E-stop needs to be set up in some manner similar to the limit switches like this -[/code]

i asked ChatGPT about the boards, and it said I should use the 7i76e for axis control, the 7i85 for secondary axes, and the 7i89 for encoders.
Is this configuration correct?I also want to add some information about the servo motors I'm planning to buy.
I don't fully understand all the technical details, but if there is anything wrong or incompatible, I would really appreciate it if you could let me know.
Thank you!  

drive.google.com/file/d/1As0Eivp9ck6G0jz.../view?usp=drive_link
 

Thank you very much for your detailed and informative response. After considering the complexity and high cost of EtherCAT, I have decided not to pursue that route. Fortunately, I have also found a way to purchase hardware from abroad. There is a platform where international travelers can register and, for a fee, purchase and deliver requested items. While this service is slightly more expensive, I believe it is worth it. At this stage, I am planning to build a 5-axis CNC machine with an automatic tool changer. I would greatly appreciate it if you could recommend a suitable Mesa board setup for this application. Here are my key requirements: Full Ethernet-based control (no PCI required) Toll changer  Support for 5 axes with servo motors In the future, I would like to add linear scales (linear encoders) for closed-loop feedback  Unfortunately, I am not very familiar with the Mesa product lineup, so a specific recommendation or example configuration would be very helpful. Thank you in advance for your support.

I found this app to do the design so can cut this with laser