Sercos-III-Information
TR-Electronic GmbH 2013, All Rights Reserved
Printed in the Federal Republic of Germany
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TR - ECE - BA - DGB - 0105 - 03
08/31/2017
3.3 Integrated profiles
3.3.1 Sercos Communication Profile, SCP
The SCP classes and versions supported by the measuring system can be readout
from the device by means of
IDN / S-0-1000.0.0
List of SCP classes & version
:
3.3.1.1 SCP_VarCFG
The basic class
SCP_VarCFG
provides the following communication services:
Exchange of service data in a SVC-channel (service channel) as part of the
real-time communication
Cyclical device control and status words
Contains the number of connections, which are supported by the measuring
system: 1xM/S, 1xS/M, 2xCC (4)
Interface status
IDN / S-0-0014
IDN-list of invalid operation data for CP2
IDN / S-0-0021
IDN-list of invalid operation data for CP3
IDN / S-0-0022
CP3 transition check
IDN / S-0-0127
CP4 transition check
IDN / S-0-0128
IDN-list of configurable data as producer
IDN / S-0-0187
IDN-list of configurable data as consumer
IDN / S-0-0188
Sercos address
IDN / S-0-1040
and others
3.3.1.2 SCP_Sync
The class
SCP_Sync
provides the ability to isochronously produce and consume cyclic
data.
Maximum Producer processing Time (t5)
IDN / S-0-1005
AT0 transmission starting time (t1)
IDN / S-0-1006
Synchronization time (TSync)
IDN / S-0-1007
and others
3.3.1.3 SCP_WD / SCP_WDCon
provides the ability to monitor connections that are
consumed by the slave.
Connection setup
IDN / S-0-1050.0.01
Producer Cycle Time
IDN / S-0-1050.0.10
Allowed Data Losses
IDN / S-0-1050.0.11
