Ethercat SDOS to XML

So in summary, this slave won't let you set SDO's again after they are set. Power cycling the slave resets all the SDO's to zero and allows linuxcnc to set them as per the ethercat xml file

Any clues in syslog?

Hakan wrote:

Any clues in syslog?

noe that I saw. I think the slave may misbehave. in some places it says you can't change values once they are set

Have you tested the module in Twincat yet?
If it runs without any issues there, you could use Wireshark to monitor the communication. Maybe that will turn something up.

After you set it the first time, does it disappear from the sdos listing or does it just become read-only?

andrax wrote:

Have you tested the module in Twincat yet?
If it runs without any issues there, you could use Wireshark to monitor the communication. Maybe that will turn something up.

I do not use Windows here! 
Well I sometimes did until this last week dual booting to run Anycubic Slicer Next for my 3D printer but now I have it working under Linux so I am never booting into Windows again just to be beseiged with ads.