[etherlab-users] Slave not going into PREOP

[William Montgomery]

I have been using this new version for a couple of days now with no 
problems, your changes seem to have fixed the problem I saw.  Thank you.

Florian Pose wrote:
> On Thu, Oct 30, 2008 at 04:24:30PM -0500, William wrote:
>   
>> EtherCAT ERROR: Reception of SII read datagram failed on slave 0: No 
>> response.
>> EtherCAT ERROR: Failed to fetch SII contents of slave 0.
>> EtherCAT: Bus scanning completed in 16 ms.
>>
>> Any idea why this might happen?
>> Suggestions for debugging?
>>     
>
> Please try this version (I fixed a race condition in the timeout
> calculation): 
>
> http://etherlab.org/download/ethercat-1.4.0-rc3-r1529.tar.bz2
>
> If that does not fix the problem, please enable the debug messages with
> 'ethercat debug 1' and post the logs again.
>
>