[etherlab-users] working counter question

Florian Pose fp at igh-essen.com
Thu Oct 23 14:10:50 CEST 2008


Hi,

On Thu, Oct 23, 2008 at 01:12:59PM +0200, Quirino Nardin wrote:
> with 152 slaves, the values are not equal, it ends with the following 
> output:  (incomplete)
>  ./ethercat domains
> Domain0: LogBaseAddr 0x00000000, Size 1794, WorkingCounter 237/67
> 
> I tried with different cycle times from 100 - 2000Hz (with rtai_sample), 
> all the same.
> but everything is working  (inputs/outputs).  is this a problem or can 
> you explain the reason for this?
> thanks.

In the first case, the process data fit into one datagram, in the second
case, two datagrams are sent. Seems to be a problem with calculation the
expected working counter. I'll have a look at it.

-- 
Best regards,
Florian Pose

http://etherlab.org



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