Chapter 5. Communication Parameters
5-3
5.1.3 Comparison between high speed link and P2P
The Table 5.1.3 compares the differences between high speed link and P2P services.
The major difference is that the high speed link is for periodical communication of certain data with the correspondent station,
and the P2P is for the transmission of data necessary for specific events.
Classification
High speed link
P2P
Basic data unit
1word (16 bits)
Available by data type
E.g.) BIT, BYTE, WORD, DWORD, LWORD
Period
5ms, 10ms, 20ms, 50 ms, 100 ms, 200 ms,
500ms, 1s
Executed when the P2P Enable (REQ)
condition is met (timer)
Available
modules
Between RAPIEnet Communication Modules
Between RAPIEnet Communication Modules
Station No.
designation
Set the high speed station No. (for
reception) in XG-PD, and download to the
RAPIEnet I/F Module
Set up in the XG-PD and download to the
RAPIEnet I/F Module
[Table 5.1.3] Comparison between high speed link and P2P operations
Summary of Contents for XBL-EIMT
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