mix ethercat.scan (yaethercat v0.1.0)

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Scans the EtherCAT segment on an interface and prints its SubDevices: where they are, who they are, their AL state, their mailbox, sync managers and the PDOs their SII lists.

mix ethercat.scan --interface eth1
mix ethercat.scan --interface eth1 --map

A scan gives the SubDevices their station addresses, and changes nothing else. With --map it also maps their process data, which takes them to Pre-Operational, and prints where each entry is in the image.

Options:

  • --interface (-i), the Ethernet interface the segment is on
  • --udp host:port, a segment behind UDP instead
  • --map, to map the process data too