This manual introduces the basic concepts and programming methods of STEP 7-Micro/WIN, including how to install S7-200 devices, programming concepts, ladder logic, function block diagram and statement list programs input, editing, compilation and download, etc.
This manual introduces the STEP 7‑Micro/WIN software, covering basic information, installation of S7‑200 hardware, and wiring guidelines. It explains programming concepts, the three programming languages (LAD, FBD, STL), and how to create, edit, compile, and save projects.
Further sections detail communication setup, downloading programs to the PLC, debugging and monitoring features, error‑message handling, library usage, and quick‑reference tables. The guide serves both new users and experienced technicians working with Siemens S7‑200 controllers. This manual is written in Chinese.
Refer to section 1.6 which describes the installation and removal procedures for S7‑200 modules.
Section 6.3 explains the steps for downloading a program from STEP 7‑Micro/WIN to the S7‑200 CPU.
Section 6.1 provides an overview of communication basics for the S7‑200 network.
Section 10.1 lists common compilation error messages and how to resolve them.