Sdo Access, Process Data; Standardized Canopen Pzd Objects - Siemens Sinamics S120 Commissioning Manual

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4.5 SDO access, process data

4.5 SDO access, process data
4.5.1

Standardized CANopen PZD objects

Accessing standardized objects (number range 0x6000 - 0x67FF)
When commissioning, as user you have the responsibility for selecting the appropriate
access type and the BICO interconnection.
PDO access
PDO access to mapped standardized CANopen-PZD objects is realized via the BICO
interconnection of the corresponding PZD interface parameter.
SDO access
The SDO access depends on whether an object is mapped to a PDO:
● Object is mapped in a PDO
SDO access acts consistently on the corresponding PZD interface parameters.
● SETPOINT object not mapped in the PDO
SDO access acts on the corresponding SDO source parameters of the object.
● ACTUAL VALUE object not mapped in the PDO
SDO access is realized directly at an actual value parameter.
See also "Table 2-6 Objects in drive profile DSP402 (Page 55)".
The following diagrams clearly show the access operations to standardized CANopen PZD
objects.
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Commissioning Manual, 11/2017, 6SL3097-4AA00-0BP3
CANopen interface