Technical Data
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PC Cards cifX PCI, PCIe, Low Profile PCIe | Installation, Operation and Hardware Description
DOC120204UM36EN | Revision 36 | English | 2012-10 | Released | Public
© Hilscher, 2008-2012
10.4.10 sercos Slave
Parameter
Description
Firmware/stack available for netX
netX50, netX100, netX500
Maximum number of cyclic input data (Tx) of all slaves
(netx50)
254 bytes (including Connection Control and IO Status)
Maximum number of cyclic output data (Rx) of all slaves
(netx50)
254 bytes (including Connection Control and IO Status)
Maximum number of cyclic input data (Tx) of all slaves
(netx100, netx500)
128 bytes (including Connection Control and IO Status)
Maximum number of cyclic output data (Rx) of all slaves
(netx100, netx500)
128 bytes (including Connection Control and IO Status)
Maximum number of slave devices
8
Maximum number of applicable sercos addresses
512 (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
Supported FSP profiles
FSP_IO
FSP_Drive
SCP Sync support
yes
SCP_NRT support
No (planned)
S/IP support
yes
Identification LED feature supported
yes
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
NRT Channel is not supported yet
The Ethernet Interface is not supported yet.
Reference to firmware/stack version
V3.1.x.x
Table 118: Technical Data sercos Slave Protocol
