Anybus Configuration Manager
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6.5.5
Data Object
Fig. 42
Data object
Data Objects are used to present raw data.
•
Produce and Query Transactions
The specified data block is forwarded from the higher level network to the subnetwork.
•
Consume and Response Transactions
The specified data block is forwarded from the subnetwork to the higher level network.
Data Object Parameters
Parameter
Description
Byte Swap
No swapping
No swapping is performed on the data
Swap 2 bytes
A, B, C, D becomes B, A, D, C
Swap 4 bytes
A, B, C, D becomes D, C, B, A
Data Length
The length of the data block in bytes.
In Response/Consume transactions, incoming messages where the data
size differs from this value will be discarded. The maximum data length al-
lowed for one frame is 300 bytes.
Data Location
The location of the data block in the internal memory buffer.
Anybus
®
Communicator
™
PROFINET
®
IRT (2.32) User Manual
SCM-1202-033-EN 1.1
