Siemens SIMATIC CP 340 User Manual page 9

9 Programming Example for Standard Function Blocks............................................................................ 147
9.1 Device Configuration..................................................................................................................148
9.2 Settings ......................................................................................................................................149
9.3 Blocks Used ...............................................................................................................................150
9.4 Example "Point-to-Point Communication" ................................................................................151
9.5 Example "Printing" and "Reading and Controlling the CP 340 Inputs/Outputs" ........................153
9.6 Installation, Error Messages ......................................................................................................155
9.7 Activation, Start-Up Program and Cyclic Program.....................................................................156
A Technical Specifications ........................................................................................................................ 159
A.1 Technical Specifications of the CP 340 .....................................................................................159
A.2 Recycling and Disposal..............................................................................................................164
B Connecting Cables ................................................................................................................................ 165
B.1 RS 232C interface of the CP 340-RS 232C ..............................................................................165
B.2 20 mA TTY interface on the CP 340-20mA-TTY .......................................................................173
B.3 X27 (RS 422/485) Interface of the CP 340-RS 422/485 ...........................................................180
C Accessories and Order Numbers........................................................................................................... 185
D Literature on SIMATIC S7...................................................................................................................... 187
Glossary ................................................................................................................................................ 191
Index...................................................................................................................................................... 197
PtP coupling and configuration of CP 340
Manual, 04/2011, A5E00369892-03
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