The SDOs (Service Data Objects) or IDNs that transmit specified parameters to the device at the system start are defined on this tab for the current module.
The object directory with the required data objects is described in the EtherCAT XML description file or in an EDS file that is referenced in the XML file.
Requirement: The device supports CAN over or Servodrive over .
Some modules have their own start parameters which are displayed on the tab. The parameters can be modified there. Likewise, the parameters are also displayed in the slave, but they are blocked there.
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List of SDOs or IDNs The order (from top to bottom) in the SDO table specifies the order in which the SDOs are transferred to the module. |
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“Line” |
Line number |
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“Idn” |
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“Bit length” |
Bit length of the SDO |
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“Abort on Error” |
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“Jump to Line on Error” |
In case of error, the transfer is resumed with the SDO at the specified “Line”. |
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“Next Line” |
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“Comment” |
Input field for comments |
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“Move Up” |
Moves the selected line upwards by one line |
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“Move Down” |
Moves the selected line downwards by one line |
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“Add” |
Opens the “Select Item from Object Directory” dialog. In this dialog you can change the parameters of the SDO before the SDO is added to the configuration. By specifying new index/subindex entries, a new object can be added to the SDO that is not yet described in the EDS file. This is useful if only an incomplete object directory or none at all exists. |
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“Delete” |
Removes the selected entry. |
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“Modify” |
Opens the “Select Item from Object Directory” dialog for changing the parameters of the selected SDO or IDN in the table |
: In case of error, the transfer is aborted with an error status.
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Servodrive over EtherCAT
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CAN over EtherCAT