Hi: I am a new user of Ethercat device, and when I use BeckHoff EL3102 analog input device in an experiment (by following the example c code in mini and RTAI of document "ethercat-1.4.0-rc3"), I find out that if I keep the scan-cycle at 1 hz, I can access the Sdo data successfully, and read the value of analog in. However, if I put the Read_sdo() in a higher scan-cycle (e.g. 1000hz), it always shows EC_SDO_REQUEST_BUSY status.
About two years ago, someone asked a question about read_sdo in realtime. At that time, the answer was No. Is that still the case now? If so, is there a way to read a value of analog_in in real time? Thanks. Jason
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