1 EtherCAT – General information
1.3 Modular Device Profile
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XN-312-GW-EC gateway
07/20 MN050010-EN Eaton.com
The service data objects (SDOs) constitute the communication channel for
transmitting device parameters (e.g., programming encoder resolutions).
Since these parameters are transmitted acyclically (e.g., only once when the
network starts up), SDO objects have a lower priority.
As per the MDP, there are two defined areas in the object dictionary:
•
Communication area
•
Device parameter area
a
→
File Access over EtherCAT (FoE), Servo Profile over EtherCAT
(SoE), and Ethernet over EtherCAT (EoE) are not supported as of
this writing.
Содержание XN-312-GW-EC
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Страница 102: ...12 Sample project 12 8 Finding XN300 slice module PDOs and SDOs 98 XN 312 GW EC gateway 07 20 MN050010 EN Eaton com...
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