Ethernet Communication (ISO on TCP) between SIMATIC S5 and
SIMATIC S7-1500 Controllers
Entry-ID: 109482475, V1.2, 07/2019
© Siemens AG
2019 All rights reserved
2.4.5 Connection configuration in the CP1430 TCP (SIMATIC S5)
Introduction
Make the following settings to establish an "active” ISO-on-TCP DUPLEX
connection to a S7-1500 CPU with an integrated PROFINET interface.
The CP1430 TCP configuration file "TCP1430A.TCP” already contains the
complete configurations for all 6 example scenarios. Thus, after loading the
CP1430 file, all other connections are also available "offline” in the CP1430 TCP.
Configuration
The "active” connection for scenario 2b in the CP1430 TCP is created using the
"SINEC NCM COM 1430 TCP” configuration tool.
The "SINEC NCM COM 1430" configuration tool is an additional software that is
integrated in STEP 5 to configure the CP1430 TCP. This software is not included
in the standard STEP 5 package and must be installed additionally.
The connection configuration is largely identical to chapter 2.2.5. Follow the steps 1
to 8 described in that chapter and complete the configuration following the steps
described below.
9. For this example (scenario 2b), two ISO-on-TCP connections (transport
connections RFC 1006) are required.
To set up the "active” connection, the job "1 of 2” must be parameterized as a
SEND type. In the subsequent mask of the job, the TSAP "CPU_150b” has to
be entered. The job "2 of 2” must be set up as a RECEIVE job type.
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