Siemens CP 1243-1 PCC

CP 1243-1 PCC
Operating Instructions, 02/2015, C79000-G8976-C384-01
7
Table of contents
Preface ................................................................................................................................................... 3
1 Application and properties ....................................................................................................................... 9
1.1 Properties of the CP .................................................................................................................. 9
1.2 Plant Cloud Communication ..................................................................................................... 9
1.3 Communications services ....................................................................................................... 10
1.4 Other services and properties ................................................................................................. 11
1.5 Configuration limits and performance data ............................................................................. 13
2 Requirements for use ............................................................................................................................ 15
2.1 Hardware requirements .......................................................................................................... 15
2.2 Software requirements ............................................................................................................ 15
3 LEDs and connectors ............................................................................................................................ 17
3.1 Opening the covers of the housing ......................................................................................... 17
3.2 LEDs ....................................................................................................................................... 18
3.3 Electrical connectors ............................................................................................................... 20
3.3.1 Power supply .......................................................................................................................... 20
3.3.2 Ethernet interface X1P1 .......................................................................................................... 20
4 Installation, connecting up, commissioning ............................................................................................ 21
4.1 Important notes on using the device ....................................................................................... 21
4.1.1 Notices on use in hazardous areas ........................................................................................ 21
4.1.2 General notices on use in hazardous areas according to ATEX ............................................ 23
4.1.3 Notices regarding use in hazardous areas according to UL HazLoc ..................................... 23
4.2 Installing, connecting up and commissioning ......................................................................... 24
5 Configuration and operation .................................................................................................................. 29
5.1 Note on operation ................................................................................................................... 29
5.2 Configuration in STEP 7 ......................................................................................................... 29
5.3 Address and authentication information ................................................................................. 31
5.4 Configuring data points and messages .................................................................................. 32
5.5 Datapoint types ....................................................................................................................... 33
5.6 CPU scan cycle ....................................................................................................................... 35
5.7 Types of transmission, event classes, triggers, status identifiers ........................................... 36
5.8 Security functions .................................................................................................................... 39
5.8.1 Firewall .................................................................................................................................... 39
5.8.1.1 Firewall sequence when checking incoming and outgoing frames ........................................ 39
5.8.1.2 Notation for the source IP address (advanced firewall mode) ................................................ 39
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