Siemens S7-1500 ET 200MP ET 200SP ET 200AL Communication Function Manual

About this manual

The Communication Function Manual provides an overview of the communication options, services, and configurations for the SIMATIC S7-1500, ET 200MP, ET 200SP, and ET 200AL systems. It covers communication services, PG communication, HMI communication, open communication, S7 communication, point‑to‑point links, routing, connection resources, diagnostics, and industrial Ethernet security.

The document also includes safety information, service and support details, and references to online resources where the full set of manuals and tools can be downloaded. It is intended for qualified personnel who need to configure and maintain communication in Siemens automation systems. This manual is written in Chinese.

What's inside

• Product Overview
• Communication Services
• PG Communication
• HMI Communication
• Open Communication
• S7 Communication
• Point-to-Point Link
• Routing
• Connection Resources

Specifications

Frequently asked questions

What communication interfaces does the S7-1500 CPU provide?

The S7-1500 CPU includes PROFINET and PROFIBUS DP interfaces; for example, CPU 1516-3 PN/DP has two PROFINET ports and one PROFIBUS DP port.

Where can the manuals for the S7-1500 and ET 200 series be downloaded?

The manuals are available from Siemens' support website, e.g., http://support.automation.siemens.com/CN/view/zh/86140384 for the S7-1500/ET 200MP series.

What safety symbols are used in the manual?

The manual uses a warning triangle to indicate danger warnings, along with other symbols for caution and notes.