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SIMATIC S7-300 S7-400 是模塊化小型PLC系統(tǒng)，大范圍的各種功能模塊可以非常好地滿足和適應(yīng)自動控制任務(wù)，各種單獨的模塊之間也可進行廣泛組合以用于擴展。由于S7-300簡單實用的分散式結(jié)構(gòu)和多界面網(wǎng)絡(luò)能力，使得應(yīng)用十分靈活。
STEP 7 V5.5 中文版的訂貨信息

SIEMENS

上海翰粵自動化系統(tǒng)有限公司：鄭勝文（銷售工程師）

24小時銷售技術(shù)：

（）：+86-

傳真（）：+86- 

商務(wù)（ ）：2880585025

地址（Add）：上海市松江區(qū)思賢路2399弄185號

訂貨號：6ES7810-4CC10-0KA5 STEP7 V5.5亞洲版支持2種語言
參數(shù)：
SIMATIC S7, STEP7 V5.5 CHINESE
FLOATING LICENSE F.1 USER
E-SW, SW AND DOCU. ON DVD,
LICENSE KEY ON USB STICK
KLASSE A,
2 LANGUAGES (E,C),
EXECUTABLE UNDER
WIN XP PROF CHINESE,
WIN 7 PROF CHINESE,
WIN 7 ULTIMATE
REFERENCE-HW: S7-300/400, C7

訂貨號：6ES7810-4CC10-0YA5 STEP7 V5.5歐洲版支持5種語言
參數(shù)：
SIMATIC S7, STEP7 V5.5,
FLOATING LICENSE FOR 1 USER,
E-SW, SW AND DOCU. ON DVD,
LICENSE KEY ON USB STICK,
CLASS A,
5 LANGUAGES (GE,EN,FR,IT,SP),
EXECUTABLE UNDER
WINXPPROF, WINDOWS 7 ULTIMATE,
WINDOWS 7 PROFESSIONAL
REFERENCE-HW: S7-300/400, C7

STEP 7 V5.5 Programming Software for SIMATIC S7 / M7 / C7
Notes on Installation and Usage
These notes should be considered more up-to-date than the information in other documents. 
Read the notes carefully, because they contain information on installing and using STEP 7 V5.5.
Important amendments to this version are in italics and identified with the note 'New as of this version'.
Note when printing the file that the left and right margins are set to a width of 25 millimeters for A4 portrait format.

Contents
Notes on Installation
1 Contents of the Consignment
2 Hardware Requirements
3 Software Requirements
3.1 Operating Environment
3.2 Memory Requirements
3.3 Compatibility with Other Software Products
3.3.1 Rational ClearCase
3.3.2 Network Settings when using Other Software Products
3.4 Online Documentation
4 Installation
4.1 Installing STEP 7 V5.5
4.2 Upgrading an older STEP 7 version
4.3 License Key of STEP 7 V5.5
4.4 Removing STEP 7 V5.5
4.5 Additional Notes on Installation
4.5.1 Using a Wheel Mouse
4.5.2 Notes on using Communication Cards in PCs/ PGs
Notes on Usage (Release Notes)
5 New Features and Changes in the New Version
6 Notes on Configuring and Operating the Software
6.1 How STEP 7 Fulfills the IEC Standard
6.2 General Notes
6.3 Using Network Drives
6.4 Multi-user Operation
6.5 Multiprojects
6.6 Swapping Different Versions of STEP 7
6.7 Libraries and Sample Projects
6.8 SIMATIC Manager
6.9 Using Symbolic Names
6.10 Hardware Configuration (Central)
6.11 Hardware Configuration (PROFIBUS DP)
6.12 Hardware Configuration (PROFINET IO)
6.13 Redundant I/O: Channel-granular Redundancy
6.14 Hardware Diagnostics
6.15 MPI / PROFIBUS Network Settings
6.16 SIMATIC M7
6.17 Ladder Logic, Function Block Diagram, and Statement List, Reference Data
6.18 Translating Texts
6.19 Managing Multilingual Texts
6.20 Converting S5 Programs to S7 Programs
6.21 Converting TI Programs to S7 Programs
6.22 Fault-tolerant Systems
6.23 Note on Using Foreign-Language Character Sets
6.24 Note on the use of SIMATIC Logon
6.25 Command Interface
6.26 TCI – Tool Calling Interface
6.27 Special Characteristics of the MS Windows 7 Operating System
7 Notes on Documentation
8 Important Features when Using STEP 7 Chinese