First Steps in Commissioning CPU 31xC: Positioning with digital output 
Getting Started, 08/2011, A5E00105533-03 
3 
Table of contents 
 
1  Introduction................................................................................................................................................ 5 
2  Prepar
ation................................................................................................................................................ 7 
3  Learnin
g units .......................................................................................................................................... 11 
3.1  1. Step: Wire the CPU
..................................................................................................................11 
3.2  2. Step: Installing
 the sample project...........................................................................................14 
3.3  3. Step: Setti
ng parameters .........................................................................................................15 
3.4  4. Step: Link
ing blocks to the user program ................................................................................16 
3.5  5. Step: Carrying out a dry run
.....................................................................................................17 
4  Furt
her Information .................................................................................................................................. 19