[etherlab-users] Commands working, feedback frozen

[Alyssa Wells]

Just wondering if anyone else has had an experience with EtherCAT communications where sending command positions works fine, the drive responds and goes to the position, but the drive does not send back feedback on its current position.

Using 1.5.2 on RT Debian system, talking to Kollmorgen AKD drives CoE

Communications are good both ways at loop speeds of ~2ms, lowering the speed of the loop to ~1ms causes the feedback to freeze.


Thanks,
Alyssa


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