Hi, On Wed, Mar 25, 2009 at 04:29:08AM +0100, Uwe Hermann wrote: > See below for what I did so far and output from the relevant commands. > I guess I'm doing something fundamentally stupid somewhere, but I just > cannot figure out what exactly that is. My current guess for the root > cause of the problems are these errors: > > EtherCAT WARNING: PDOs configured for SM2, but slave 0 does not provide the > sync manager information! > EtherCAT ERROR: Failed to determine PDO sync manager for FMMU on slave 0! > > I'm not sure how to fix it, though. Maybe some EEPROM contents are > bogus? Using TwinCAT on Windows the synchorous mode operation seems to > work fine from what I can tell.
TwinCAT uses the XML device descriptions to get the sync manager addresses. The IgH master relies on the SII contents. Please have a look at http://etherlab.org/de/ethercat/faq.php#incomplete-sii -- Best regards, Florian Pose http://etherlab.org _______________________________________________ etherlab-users mailing list [email protected] http://lists.etherlab.org/mailman/listinfo/etherlab-users
