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  • peterpan
  • peterpan
23 Sep 2025 19:59
Replied by peterpan on topic Trouble with Cia402 drive configuration

Trouble with Cia402 drive configuration

Category: EtherCAT

Okay, so would the equivalent allow it to become operational?
Do you have a little more guidance as to what I'm looking for, because I still don't really understand what I'm looking at or for. I have a list of seemingly all of this drives pdos/sdos and their descriptions.
The manual says the drives conform to CiA402, but I don't know what all that standard includes-I assume based on your comment that the registers are separate from the standard?

Thanks Rod
  • rodw
  • rodw's Avatar
23 Sep 2025 19:54
Replied by rodw on topic Python pendant logic problems

Python pendant logic problems

Category: General LinuxCNC Questions

When AI reports info from a post of mine on the forum, you know it at best is only superficial.
There is an example in the docs on a mpg using an encoder. It is easy to convert to a Mesa MPG encoder input but I think on the 7i96s you need extra firmware from mesa web site and forgo some I/O pins.
  • rodw
  • rodw's Avatar
23 Sep 2025 19:43
Replied by rodw on topic External E-Stop

External E-Stop

Category: HAL Examples

With a safety relay, usually you would implement a momentary latch button to enable the relay.
Then a  pin on the relay should be connected to  iocontrol.0.emc-enable-in to tell linuxcnc the machine is enabled.
You will still need to press the machine on button in axis.

Also, if you don't have the external latch button, you can use iocontrol.0.user-request-enable instead. COnnect to the pilz latch. It sends a momentary latch signal to the relay when you enable linuxcnc
 
  • meister
  • meister
  • rodw
  • rodw's Avatar
23 Sep 2025 19:28
Replied by rodw on topic Trouble with Cia402 drive configuration

Trouble with Cia402 drive configuration

Category: EtherCAT

0x2000 and 0x2011 seem to just not exist
This could be correct as these are from a manufacturer specific range so not CIA402 registers. . You need to review the manual for your drive
 
  • JackRay
  • JackRay
23 Sep 2025 18:18
Replied by JackRay on topic linuxcnc post processor for Siemens NX CAM

linuxcnc post processor for Siemens NX CAM

Category: Post Processors

Bonjour,
Je suis trés intressé pour la création d'un post pro full 5 axes sous NX . 
Existe il plus de documentation pour cela .

Merci
  • tightmopedman9
  • tightmopedman9
23 Sep 2025 18:14
Replied by tightmopedman9 on topic QtVCP Cannot Connect Message Dialog Box Hal Pin

QtVCP Cannot Connect Message Dialog Box Hal Pin

Category: Qtvcp

OK, the problem was my understanding (or lack thereof) of HAL I/O pins.

I was able to resolve this particular issue by using the custom component passthru from this post: forum.linuxcnc.org/forum/24-hal-componen...id-pin-problems#6489

It looks like I could have also used the existing component TRISTATE_BIT as well.

I guess I don't understand what the purpose of a HAL pin for a dialog box is, if that dialog box can't be set within HAL. Is the idea that the dialog box should only be opened by a Python file?

As for the probe error routine handler function - is there any way to prompt a user and wait for input from within a running python routine?
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