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
2.8.5 Connection configuration in the CP1430 TCP (SIMATIC S5)
Introduction
Make the following settings to establish a "passive” 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 7 example scenarios. Thus, after loading the
CP1430 file, all other connections are also available "offline” in the CP1430 TCP.
Configuration
The "passive” connection for scenario 5 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 Connection
configuration in the CP1430 TCP (SIMATIC S5)”. Follow the steps 1 to 8 described
in that chapter and complete the configuration following the steps described below.
9. For this example, two ISO-on-TCP connections (transport connections RFC
1006) are required.
To set up the "passive” connection, the job "1 of 2” must be parameterized as a
RECEIVE type. In the subsequent mask of the job, the TSAP "CPU_150c” has
to be entered. The job "2 of 2” must be set up as a SEND job type.
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