Configuring Communication Connections

Addresses Tab – Unspecified UDP Connection

An unspecified UDP connection can be used in two ways:

SFree UDP Connection

To configure a free UDP connection, select the “Address assignment in block” check box. The input boxes for the remote IP address and the remote port are then deactivated since the destination addresses are now specified by the user program.

SConnection to a remote station in a different project

You can specify the remote IP address and the port for any destination station. The destination station can be in the current STEP 7 project or in another project.

Please note:

Since no connection is actually established with UDP (datagram service), communication on the configured UDP connection is only possible when the partner addresses (IP address and port ) are specified.

Figure 4-25 Layout of the Properties Dialog in the “Addresses” Tab for the “Free UDP Connection” Mode

SIMATIC NET NCM S7 for Industrial Ethernet

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Siemens S7 appendix Addresses Tab Unspecified UDP Connection

S7 specifications

The Siemens S7 series represents a cornerstone in the realm of programmable logic controllers (PLCs), developed by Siemens, a leading company in industrial automation. Widely used across various industries, the S7 series offers robust solutions for controlling machinery and processes, thanks to its reliable performance, flexibility, and scalable architecture.

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In conclusion, the Siemens S7 series stands out due to its modular design, range of models suitable for various applications, advanced communication technologies, and user-friendly programming software. This combination of features and characteristics makes S7 PLCs a preferred choice for industries seeking reliable and efficient automation solutions. As industrial demands continue to evolve, Siemens S7 PLCs remain at the forefront, adapting to technological advancements and setting benchmarks in the automation field.