Beckhoff components crasht Linuxcnc

 HelloI haven't made any progress with EtherCat. The Beckhoff components are just not up and running yet. The LCNC GUI also doesn't seem to communicate with the underlying layer (CIA402). Why is that? a link helped me shed some light on it.
 it looks like everything is-fine.

 

but then something like this

 


Failed to register PDO entry


 

hello
Finally the servo is in 88rn mode, but it rotates very slowly. The next problem is that after Lcnc is closed the servo goes into error ERC11, let's see what that means.
What did I do, pdo idx=1600 as out, and in 1a00

Update:
the axis now runs as it should after the pitch has been set.
setp cia402.1.pos-scale XXXXX. XXX for position mode