Technical Data
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PC Cards cifX Compact PCI, Mini PCI, Mini PCIe, PCI-104 | Installation, Operation and Hardware Description
DOC120205UM53EN | Revision 53 | English | 2019-03 | Released | Public
© Hilscher, 2008-2019
10.4.15 Sercos Slave
Parameter
Description
Maximum number of cyclic produced data
132 bytes (including Connection Control and IO Status)
Maximum number of cyclic consumed data
124 bytes (including Connection Control and IO Status)
Maximum number of slave devices
8
Sercos addresses
1 … 511
Minimum cycle time
250 µs
Topology
Line and ring
Communication phases
NRT, CP0, CP1, CP2, CP3, CP4, HP0, HP1, HP2
Descriptors for connections (including Connection
Control and IO Status/Control)
Max. 64
Acyclic Communication (Service Channel)
Read/Write/Standard Commands
Cross Communication (CC)
Supported
Baud rate
100 MBit/s
Data transport layer
Ethernet II, IEEE 802.3
Supported Sercos version
Communication Specification Version 1.1.2 and 1.3.1
Supported Sercos Communication Profiles
SCP_FixCFG Version 1.1.1
SCP_VarCFG Version 1.1.1
SCP_VarCFG Version 1.1.3
SCP_HP Version 1.1.1
SCP_SysTime Version1.3
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 1.1.1
SCP_ExtMuX 1.1.2
SCP_RTBListProd 1.3
SCP_RTBListCons 1.3
SCP_RTBWordProd 1.3
SCP_RTBWordCons 1.3
SCP_OvSBasic 1.3
SCP_WDCon 1.3
Supported FSP profiles
FSP_IO
FSP_Drive
FSP_Encoder
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)
Reference to firmware/stack version
V3.5
Table 183: Technical Data Sercos Slave Protocol
