Siemens SIMATIC NET CP 243-1, Руководство по эксплуатации

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CP 243-1
Operating Instructions, 03/2012, C79000-G8976-C244-02
7
Table of contents
Preface ...................................................................................................................................................... 3
1 Application and properties ....................................................................................................................... 11
1.1
Using the CP................................................................................................................................11
1.2 Compatibility with predecessor models .......................................................................................11
1.3 Compatibility with S7-200 CPUs..................................................................................................11
1.4 Overview of the functions.............................................................................................................13
1.5 S7 communication via Industrial Ethernet ...................................................................................15
1.5.1 Preliminary overview....................................................................................................................15
1.5.2 Types of communication ..............................................................................................................15
1.5.3 Communications partners ............................................................................................................16
1.6 IT communication.........................................................................................................................19
1.6.1 Preliminary overview....................................................................................................................19
1.6.2 Types of communication ..............................................................................................................20
1.6.3 E-mails .........................................................................................................................................20
1.6.4 FTP server ...................................................................................................................................23
1.6.5 FTP client.....................................................................................................................................25
1.6.6 HTTP server.................................................................................................................................28
1.7 Configuration and programming ..................................................................................................32
1.8 File system...................................................................................................................................33
1.9 User administration ......................................................................................................................34
1.10 Safety ...........................................................................................................................................36
1.10.1 Storing the configuration data......................................................................................................36
1.10.2 Data security ................................................................................................................................37
1.10.3 Reliability of communication ........................................................................................................38
1.11
Connectors...................................................................................................................................39
1.12 Codes: Front LEDs ......................................................................................................................40
2 Installation and commissioning ................................................................................................................ 43
2.1
Important notes on installation and commissioning.....................................................................43
2.2 Installation and electrical connections .........................................................................................45
2.3 Dimensions for installation in a switching panel ..........................................................................48
2.4 Dimensions for installation on a DIN rail......................................................................................48
2.5 Installation in a panel ...................................................................................................................49
2.6 Installation on a standard DIN rail................................................................................................50
2.7 Replacing a module .....................................................................................................................51
2.8 Uninstalling the CP 243-1 ............................................................................................................51