Tool/software:
Hi,
a customer is using AM2612 LP with the MCSDK Ethercat CiA402 subdevice reference. During bring-up of the Ethercat CiA402 subdevice, they need to use either SDO or PDO commands interchangeably, before moving to all PDOs for higher speed motor command/status.
In their Ethercat master script after it has passed through enabling with SDOs, when they move to PDO TX/RX cycles, they are finding nothing is updated in the RX…status via PDO remains 0, torque value, mode value, etc are all 0s. It seems the PDOs are not working correctly.
Comparing this to other off-the-shelf Ethercat subdevices, the customer has these working with the same Ethercat master script and usage of SDOs and PDOs.
Overall in their use-case it will be using both SDOs as well as PDOs, and they need that to be working and compatible with Ethercat CiA402.
What could be the issue?
Thanks!
--Gunter
