Technical Data
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PC Cards cifX PCI, PCIe, Low Profile PCIe | Installation, Operation and Hardware Description
DOC120204UM46EN | Revision 46 | English | 2015-12 | Relelased | Public
© Hilscher, 2008-2015
10.4.11 sercos Slave
Parameter
Description
Maximum number of cyclic input data (Tx) of all slaves
128 bytes (including Connection Control and IO Status)
Maximum number of cyclic output data (Rx) of all slaves
128 bytes (including Connection Control and IO Status)
Maximum number of slave devices
8
Maximum number of applicable sercos addresses
1 … 511
Minimum cycle time
250 µs
Topology
Line and ring
Communication phases
NRT, CP0, CP1, CP2, CP3, CP4
Acyclic Communication (Service Channel)
Read/Write/Standard Commands
Baud rate
100 MBit/s
Data transport layer
Ethernet II, IEEE 802.3
Supported sercos version
sercos in the third generation
Communication Specification Version 1.1.2
Supported sercos Communication Profiles
SCP_FixCFG Version 1.1.1
SCP_VarCFG Version 1.1.1
SCP_VarCFG Version 1.1.3
Supported User SCP Profiles
SCP_WD Version 1.1.1
SCP_Diag Version 1.1.1
SCP_RTB Version 1.1.1
SCP_Mux Version 1.1.1
SCP_Sig Version 1.1.1
SCP_ExtMuX Version 1.1.2
SCP_RTBListProd Version 1.3
SCP_RTBListCons Version 1.3
SCP_RTBWordProd Version 1.3
SCP_RTBWordCons Version 1.3
SCP_OvSBasic Version 1.3
SCP_WDCon Version 1.3
Supported FSP profiles
FSP_IO
FSP_Drive
SCP Sync
Supported
SCP_NRT
Supported
S/IP Supported
Identification LED Supported
Storage location of object dictionary
Mixed mode
Limitations
Max. 2 connections: 1 for consumer and 1 for producer
Modifications of the Service-Channel Object Dictionary
will be volatile after reset (if it resides on device)
Hot plug is not supported yet
Cross communication not supported yet
Reference to firmware/stack version
V3.1.x.x
Table 130: Technical Data sercos Slave Protocol
