Ethercat-based network system and operation method thereof
AssigneeLsis Co., Ltd.
InventorJong Ho YOON
Life of this patent
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Abstract
An EtherCAT-based network system configured to change a PDO list set, and an operation method thereof are provided, the system including at least one or more slave devices, a master device configured to connect and operate the slave device in response to an operating transmission PDO list or an operating reception PDO list provided from outside, and a host computer configured to extract the operating transmission PDO list or the operating reception PDO list from information file of the slave device and provide to the master device, wherein the information file includes at least one of identity information of the slave device, PDO list item changeable information, at least one or more transmission PDO list, and at least one or more reception PDO list.
Claims14
An EtherCAT-based network system configured to change a PDO list set, the system comprising:
- at least one or more slave devices;
- a master device configured to connect and operate the slave devices in response to an operating transmission PDO list or an operating reception PDO list;
- and a host computer configured to extract the operating transmission PDO list or the operating reception PDO list from information file of the slave devices and provide to the master device, wherein the information file includes at least one of identity information of the slave devices, PDO list item changeable information, at least one or more transmission PDO list, and at least one or more reception PDO list.
An operation method of EtherCAT-based network system configured to change a PDO list set, the method comprising:
- extracting, by a host computer, an operating transmission PDO list or an operating reception PDO list from information file of slave devices;
- providing to a master device the operating transmission PDO list or the operating reception PDO list extracted by the host computer;
- connecting and operating, by the master device, a slave device corresponding to the operating transmission PDO list or the operating reception PDO list, wherein the information file includes at least one of identity information of the slave devices, PDO list item changeable information, at least one or more transmission PDO list, and at least one or more reception PDO list.
Dependencies are inferred from the claim text.