Figure 38: Example Of The Principle Mapping Of Process Data Using - WAGO I/O-SYSTEM 750 Manual
Ethercat fieldbus coupler, id switch 100 mbit/s; digital and analog signals
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Also See for I/O-SYSTEM 750:
- Manual (450 pages) ,
- User's installation and configuration (335 pages) ,
- Technical description, installation and configuration (236 pages)
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WAGO-I/O-SYSTEM 750
750-354/000-001 EtherCAT® Fieldbus Coupler, ID Switch
Figure 38: Example of the Principle Mapping of Process Data Using EtherCAT
Mapping of the process data takes place using the fieldbus coupler according to
the modular device profile. A special sub-profile of the modular device profile is
not implemented. The mapping objects (SM Assignment Lists, Rx/TxPDO's)
cannot be written.
The Modular Device Profile ensures that:
•
an object 0x6000 is reserved for each I/O module with input data, and all
input data of the module are represented by subindices
•
an object 0x7000 is reserved for each I/O module with output data and all
output data of the module are represented by subindices
•
an RxPDO and/or TxPDO is reserved for each I/O module in that all input
and/or output data of the I/O module are referenced
•
the status data of the fieldbus coupler are in object 0xF100
Function Description
Manual
Version 1.2.1
71
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