error code 390 what means?

sorry but not find doc about ... after 3dd my ethercat machine app chash and Lcnc errror log sho me these messages:
"Joint0 error number 390" (sorry not save log file for disk space problem).

Someone know these error number?

regards
bkt

This looks like a linuxcnc error. Ethercat has slaves, not joints.
Look in dmesg for any ethercat errors which may have caused it.

@rodw you are in right ... not have slaves error ... is for sure Lcnc error ....try to save dmesg on different disck .... so can read it ...

@ rodw @andypugh .... ethercat error here is not the question ... the question is where can find a table or a listi file with all error code of LCNC .... how Lcnc create an error code? because a possibility can be Lcnc use a error list, other is dinamic creation .... I know NML error messages end other messages .... but error with number at end is not know and not find document on these.