Siemens SIMATIC S5 Manual page 9

1 Introduction
Scenario
2b
3
4a
4b
5
Ethernet Communication (ISO on TCP) between SIMATIC S5 and
SIMATIC S7-1500 Controllers
Entry-ID: 109482475, V1.2,
Programmed OUC communication via the integrated PROFINET SS and
single instructions – TSEND/TRCV
Via the CP1430 TCP, the SIMATIC S5 actively establishes an ISO-on-TCP
connection to the S7-1500 CPU using the integrated PROFINET interface.
On the S7-1500 CPU end, the connection is established via the OUC blocks
TCON in the user program and the data are sent and received via TSEND and
TRCV.
For this connection, the SIMATIC S5 uses the standard handling blocks
SEND/RECEIVE. The connection in the SIMATIC S5 is configured in the
CP1430 TCP.
Programmed OUC communication via CP1543-1 and compact
instructions – TSEND/TRCV_C
Via the CP1543-1, the SIMATIC S7 CPU actively establishes an ISO-on-TCP
connection to the S5-CPU using the CP1430 TCP.
In the S7-1500 CPU, the connection is established via the compact OUC block
TSEND_C and the TRCV using the user program and the data are sent and
received.
For this connection, the SIMATIC S5 uses the standard handling blocks
SEND/RECEIVE. The connection in the SIMATIC S5 is configured in the
CP1430 TCP.
Parameterized OUC communication via CP1543-1 and single instructions
– TSEND/TRCV
Via the CP1543-1, the SIMATIC S7 CPU actively establishes an ISO-on-TCP
connection to the S5-CPU using the CP1430 TCP.
On the S7-1500 CPU end, the connection is established via the OUC blocks
TCON and the data are sent and received via TSEND and TRCV. In this case,
however, the connection data are configured in offline mode.
For this connection, the SIMATIC S5 uses the standard handling blocks
SEND/RECEIVE. The connection in the SIMATIC S5 is configured in the
CP1430 TCP.
Programmed OUC communication via CP1543-1 and single instructions
– TSEND/TRCV
Via the CP1543-1, the SIMATIC S7 CPU actively establishes an ISO-on-TCP
connection to the S5-CPU using the CP1430 TCP.
On the S7-1500 CPU end, the connection is established via the OUC blocks
TCON in the user program and the data are sent and received via TSEND and
TRCV.
For this connection, the SIMATIC S5 uses the standard handling blocks
SEND/RECEIVE. The connection in the SIMATIC S5 is configured in the
CP1430 TCP.
Programmed OUC communication via the integrated PROFINET SS and
compact instructions – TSEND_C/TRCV
Via the CP1430 TCP, the SIMATIC S5 actively establishes an ISO-on-TCP
connection to the S7-1500 CPU using the integrated PROFINET interface.
In the S7-1500 CPU, the connection is established via the compact OUC block
TSEND_C and the TRCV using the user program and the data are sent and
received.
For this connection, the SIMATIC S5 uses the standard handling blocks
SEND/RECEIVE. The connection in the SIMATIC S5 is configured in the
CP1430 TCP.
07/2019
Short description
9