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  • Stanislavz
  • Stanislavz
23 Nov 2024 22:38 - 23 Nov 2024 22:39
Replied by Stanislavz on topic LinuxCNC on Linux Mint Debian Edition 6

LinuxCNC on Linux Mint Debian Edition 6

Category: Installing LinuxCNC

But setup is kind of strange. For same pc on debian from iso list, i needed to nohz=off and nomideset to get 22-25 delay.and isolcpus=1. Here only the latest one. With two other system is slugish and result is worse. And i have lpt on pcie card. I can see it, but it does not show error if any other adress is beeing used. Normally xe000 is shown in lspci.

Also on i have left speed step on in bios. If turned of - cpus is at 800 mhz all the time. Strange..
  • mjones@welfab.ca
  • mjones@welfab.ca
23 Nov 2024 22:16

Mesa, Linuxcnc with step direction servo's for axis and analog servo spindle.

Category: Basic Configuration

HaHa Don't I feel stupid. I guess that's how my day has gone. It didn't even occur to me that [] meant put in your own value
Now to look even more stupid. How many channels does the 7i77 have, and how do I know what is on each channel. Is it a channel per drive or just i.o on one, drives on another, encoders on another and so on. until earlier today I didn't know there was more than 2 and I didn't really know they were channels of the card I just thought that was the address of the whole card.
I have alot to learn.
  • PCW
  • PCW's Avatar
23 Nov 2024 21:48 - 23 Nov 2024 21:49

Mesa, Linuxcnc with step direction servo's for axis and analog servo spindle.

Category: Basic Configuration

[card_ip_address] = Mesa FPGA card IP address, so likely 192.168.1.121 or 10.10.10.10

If you don't get analog output, (and there is some non zero aout value),
its likely appropriate analog enable is not true.

Note that the 7I77 has a common enable for analog  channels 0..4 and
separate enable for channel 5.
 
  • tommylight
  • tommylight's Avatar
23 Nov 2024 21:39
Replied by tommylight on topic LinuxCNC on Linux Mint Debian Edition 6

LinuxCNC on Linux Mint Debian Edition 6

Category: Installing LinuxCNC

Thank you, i will add this to the original post in case anyone needs it.
  • pdmore
  • pdmore
23 Nov 2024 21:33
etch servo configuration was created by pdmore

etch servo configuration

Category: Basic Configuration

Hello, my name is Daniel and I am from Argentina, can someone help me modify the configuration for etch servo via parallel port? I want to do some tests of its operation. Currently I have the HAL configuration in 1.1 mode but my h-bridge works pwm up, pwm down, I think I have to change to 2.2 mode but I don't know what else I have to modify.
Configuration attached.
Excuse my English, I use a translator.
Thank you
Greetings
  • scotta
  • scotta's Avatar
23 Nov 2024 21:25

Remora - ethernet NVEM / EC300 / EC500 cnc board

Category: Computers and Hardware

Yes, that's the latest RT1052 based board. It's supported by Remora.
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