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Section for objects of data type description
Section for communication objects: stores frequently-used
communication parameters
Section for manufacturer-defined objects: stores device
parameters defined by the manufacturer, such as drive
parameters
Section for sub-protocol objects: CiA402 protocol parameters
3. Control word and status word
(1) Control word
The bit definitions for the control word are shown in the following table.
(In the above table, O: Optional; M: Mandatory)
The control command composed of Bit0–Bit3 and Bit7 is used for the switchover of state machine, as shown below.