Hi, On Thu, Oct 21, 2010 at 07:42:12PM +0100, Mike Trethewey wrote: > Using the SDO commands we can see the default PDO mappings. However, > when we do "ethercat pdos" the result is nothing. We have tried to > write software to map the PDOs but cannot get a response either.
The reason is, that the SII data are incomplete: > SII Area: > 05 0e 03 04 e8 03 00 00 00 00 00 00 00 00 35 00 > 9a 00 00 00 23 09 03 00 f4 03 01 00 00 00 00 00 > 00 00 00 00 00 00 00 00 00 18 8c 00 00 19 8c 00 > 00 18 8c 00 00 19 8c 00 0e 00 00 00 00 00 00 00 > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 00 00 00 00 00 00 00 00 0f 00 01 00 The mandatory category data are missing. Please see http://etherlab.org/en/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
