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Configuring
4.4.2 Application with master-slave process data transfer
The automation system with SIMOLINK interface is generally configured
as the SL master. Whereby, all of the other coupling nodes are set as
slaves/transceiver (refer to MASTERDRIVES option module SLB
SIMOLINK).
The number of channels used for each slave/transceiver is defined by the
SIMOLINK function blocks (connections CTV, CSV).
Transceiver
Fig. 4-2
• The SL master can read and write into all of the channels of all of the
Master
• Each slave can read all of the channels and write into a max. of 8
Slave
• In order to transfer data from slaves/transceivers to
Slave-to-slave data
transfer
4-16
SIMATIC S7-400 oder SIMADYN D
SIMOLINK
SIEMENS
SIEMENS
SIMOVERT SC
SIMOVERT SC
6 SE70 16 - 1 EA 30
6SE701 6-1EA3 0
WR 2 ,2 kW
WR 2,2 kW
Nr. 4 6 73 21
Nr. 4 6 73 21
Transceiver
Application example for master-slave process data transfer
slaves/transceiver.
Configuring data:
Function block @SL:
For each slave:
(own!) channels.
Configuring data:
Function block @SL:
For each read channel:
For each write channel:
slaves/transceivers which are physically located in front in the ring, in
the same bus cycle, the slave-to-slave communications setting must
be used.
Configuring data:
Function blocks SLAV and SLDIS: Connection QV = 1
SIMADYN D
Master
SIEMENS
SIMOVERT SC
6 SE7 016 - 1 EA 30
WR 2 ,2kW
Nr . 467 321
Transceiver
MOD connection = 1...5
e.g. one SLSVAV
MOD connection= 0
e.g. one SLAV
e.g. one SLSV,
Connection, FSL: Slave's own address
Connection, NSL: 1
Application Module FM 458 - User Manual
6DD1904-0AE0
Edition 12.2001
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