Quick Start Instructions For Commissioning C/C++ Runtime - Siemens SIMATIC S7-1500 Manual

2.4.1

Quick start instructions for commissioning C/C++ Runtime

Note
Commissioning the C/C++ Runtime
You require experience in working with Linux systems to commission the C/C++ Runtime.
Two IP addresses of the PROFINET interface X3 P1
The PROFINET interface X3 P1 is (typically) used to:
• Link development tools for C/C++ Runtime applications
• Connect the TIA Portal
• Develop STEP 7 applications
• Communicate from C/C++ Runtime
• Communicate internally between C/C++ and CPU Runtime (via virtual network)
The PROFINET interface X3 P1 is split internally for the CPU Runtime and the C/C++ Runtime.
Therefore, there is one IP address for the CPU and one IP address for the C/C++ Runtime.
• Set the IP address of the CPU in STEP 7.
You can find additional information in the online help for STEP 7.
• Set the IP address of the C/C++ Runtime in the configuration file of the C/C++ Runtime (see
the section "Initial commissioning").
CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)
Equipment Manual, 07/2021, A5E40882737-AB
Product overview
2.4 Firmware functions
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