When you use the master debug interface (or the newly added “ethercat pcap”
command, although you won’t have that in your version yet), the receive
timestamps are the time that they are received by the master, which is the time
that you called ecrt_master_receive.
You can get a better
Hi,
It is sounding like the data time on the wire is taking too long (> 250us).
Besides doubling the "DC system time transmission delay" of the last slave, you
can also check the "Diff [ns]" value of your first slave. This may give you a
more accurate idea if you have a star topology, as the
It is normal for a slave to drop to SAFEOP+ERROR when it loses communication
with the master app.
If a slave is remaining in OP+ERROR with the master app not running, that is
almost certainly a fault in the slave itself. (However: it's also worthwhile
making sure that the slave is not the
Hi,
I'm quite new to EtherCAT and while I managed to run a simple system (2 EL2004
modules), I'm facing two issues (maybe related) with a Beckhoff ELM3004 module
(and SDOs in general). I already searched heavily for solutions and tried many
things but I'm now kind of lost...
First issue is :
