Remora - ethernet NVEM / EC300 / EC500 cnc board

oneohm wrote:

Thanks for tackling the NVMPG display issue!
I've updated to 3.1.3 and the NVMPG display is now updating correctly.
I have encountered a possible bug:
While jogging with the NVMPG It sometimes changes the axis suddenly and overruns the NVMPG display value, leaving a digit to the extreme left in the X and Y position fields, partially outside the field. 
The NVMPG continues to work, but on the new axis and the extra digits remain until power cycled.
Attached is an example of the corrupted display.

I'm observing the same behavior. When moving, it suddenly switches to another axis. Is there a fix? Thank you.

 

I am hoping to find some help on my project.EC300 3.1.3 firmware from scott. NVMPG-StockHal files attachedIt seems to "see" the NVMPG, some of the buttons register but it doesnt seem like they are talking properly.  It'll see some of the button presses but the axis selector on the mpg doesn't change even though it registers the changed on linux cnc.  The pulse wheel doesn't move and the DROs don't update.  Some of the buttons register, some dont.  I installed NVMPG.C from scott as well. Kind of lost on where to go next. hopefully its something stupid and simple.Video:https://youtu.be/3qt5uAIqTMM 
 
 
 

G'day everyone, 

I've just spent ages reading all 235 pages and needless to say, its inspiring and certainly my next challenge! Thank you to everyone who has contributed to this. I hope that one day i will be able to contribute in similar fashion though i'm limited now to just writing my own macros! 

I'm about to embark on this journey with an EC500. So far I have a CMSIS-DAP Link and have connected to the board. I had to jumper the Boot_Mo and 3v3 pins to get it to read correctly with the PC.

I'm trying to do a backup of the original firmware on the board before I update with Remora. I'm having difficulty using pyocd for this process unless i do it in really small chunks (which i could do then combine it later), is there a more suitable program to use to copy the existing firmware? MCUExpresso i've seen used?

Cheers

I finally got CSS working on the lathe. I ditched the vevor vfd and bought a Huang yang vfd. It had way more features. I connected it through modbus instead of the EC500. It works perfectly now in CSS

Hi all

I was thinking to add a diode laser (10w 450nm style) to my cnc.
I have an EC500 box and the laser is driven with a 5v pwm signal.

How can I setup a PWM output. I did a lot of reading but didn't really find a good answer.
Which pins are capable of outputting a PWM signal.

If anyone has some example config they could share or if they could point me in the right direction I would appreciate it.

Thanks
Alex

For several days now I’ve been getting the error “Motor 0 position error” whenever I try to move Motor 0 (X-axis). At the moment, only this motor is connected.The setup uses a DM556Y driver with a NEMA 23 motor.

I’ve attached the .hal and .ini files.

I hope someone can help me figure this out.

thanks everyone

  [/code][/code]