Difference between revisions of "EtherCAT:EC PDO READ"
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==== four ==== | ==== four ==== | ||
<u>three</u> | <u>three</u> | ||
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In order to communicate with a specific slave we use its address and the functions EC_SDO_READ, EC_SDO_WRITE.<br/> | In order to communicate with a specific slave we use its address and the functions EC_SDO_READ, EC_SDO_WRITE.<br/> | ||
To read data from the slave we have to specify a PDO index, a sub-index and its size.<br/> | To read data from the slave we have to specify a PDO index, a sub-index and its size.<br/> | ||