Problems with Lichuan Ethercat servo drive

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Hi, I’d like to ask — which version of LinuxCNC and kernel are you currently running?

 

my try 
www.youtube.com/shorts/2hvAz5HbPGM

Hi all,

Thanks to this thread I have an axis moving! 

Unfortunately I'm a complete noob when it comes to LinuxCNC and I've been overwhelmed when it comes to looking at other people's setups for how to add PID.

I don't suppose anyone has a simplified setup they're willing to share so I could suss out how it works?

Cheers 

Hello,I am in the process of getting 4x Lichuan LC10E drives running in CSP mode. I have also observed the behavior of a large following error in CSP mode, as user Sandro mentioned in his post on 14 Sep 2024. After many hours of trying to run CSP mode without encountering a large following error, I suspect that parameter 6068 "Position window time" is to blame. The default setting is 16 ms, which I interpret as the drive having 16 ms to reach the required position. Together with parameter 6067 "Position window", this allows for a large following error while the drive still believes it is operating correctly.

Unfortunately, I am unable to change these values. Initially, I tried reading them with:"<pdoEntry idx="6068" subIdx="00" bitLen="16" halPin="position-window-time" halType="u32"/>"

But this gives me a changing value in HAL show with strange behavior as I would expect a steady value of 16When I try to write to 6068, I get the following error:

Lichuan strange company i buy at aliexpress & receive a water damaged garbage and no one wants to be responsible for it.