cifX Communication Interfaces Real-Time Ethernet - Hilscher

Technical Data 256/274
10.3.9 SERCOS III Master
Parameter
Maximum number of cyclic input data
Maximum number of cyclic output data
Maximum number of configured slave devices 511
Description
Minimum cycle time 250 µs
Acyclic communication
Functions
Communication phases
Topology
Redundancy
Baud rate
5760 bytes (including Connection Control per Connection)
5760 bytes (including Connection Control per Connection)
Service channel: Read/Write/Commands
Bus Scan
NRT, CP0, CP1, CP2, CP3, CP4
Line and double ring
supported
100 MBit/s, full duplex
Data transport layer Ethernet II, IEEE 802.3
Auto crossover
supported
Supported SERCOS III version Communication Specification Version 1.1.1/1.1.2
Limitations
Reference to firmware/stack version
NRT channel not supported
Hot-Plug not supported
Cross Communication not supported
Ring healing (needed for redundancy) is only available if the
Master has a configuration
V2.0.x.x
Table 105: Technical Data SERCOS III Master Protocol
cifX Communication Interfaces Ethernet | Installation, Operation and Hardware Description
DOC060501UM30EN | Revision 30 | English | 2011-06 | Released | Public © Hilscher, 2006-2011