<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt"><div>Hello,<br><br>I am testing the EtherCAT performance. In my tests, if I set the cyclic task for EtherCAT IO to 50Hz, the latency is 26.6 us. If I set the cyclic task to 25Hz, the delay comes to 26.8 us, which means 200 ns more.<br><br>I have performed the test again and again (20000 times) to confirm the results.<br><br>Anyone have ideas about this problem?<br><br>Best regards,<br><br></div>
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