Siemens Simatic CFU Commissioning Manual page 4

Table of contents
7.6 Connecting the cable shields of the PROFIBUS PA cables...................................................47
7.7 Connecting the functional earth to the CFU...........................................................................47
7.8 Communication via PROFINET.............................................................................................49
7.8.1 Connecting the CFU to the PROFINET IO.............................................................................49
8 Commissioning...........................................................................................................................................51
8.1 Switching on the CFU............................................................................................................51
8.2 Startup of field devices depending on the configuration........................................................52
8.3 Commissioning (overview of procedure)................................................................................54
8.4 Configuring CFU with PDM....................................................................................................55
8.4.1 Using a wizard for CFU configuration....................................................................................55
8.4.2 "Commissioning Wizard: Complete" dialog............................................................................57
8.4.3 "Commissioning Wizard: Add/remove/replace field devices only".........................................58
8.4.4 "Commissioning History" dialog.............................................................................................59
8.4.5 "Diagnostic buffer" dialog.......................................................................................................59
8.4.6 "Expert Functions" dialog.......................................................................................................59
8.5 Preparing the CFU for commissioning...................................................................................59
8.5.1 Rules for device names..........................................................................................................59
8.5.2 Assigning device names with existing configuration from HW Config....................................60
8.5.3 Configuring the topology........................................................................................................62
8.5.4 Assigning the CFU parameters without configuration............................................................63
8.6 Requirement for startup of CFU.............................................................................................66
8.7 Commissioning (offline)..........................................................................................................66
8.7.1 Configuring.............................................................................................................................66
8.7.1.1 Overview of configuring and assigning parameters ..............................................................66
8.7.2 Configuration..........................................................................................................................67
8.7.2.1 Introduction to configuring......................................................................................................67
8.7.2.2 Configuring the CFU..............................................................................................................67
8.7.2.3 Configuring a freely configurable channel (DIQ)....................................................................68
8.7.2.4 Configuring a PROFIBUS PA field device (offline).................................................................71
8.7.3 Parameter assignment...........................................................................................................73
8.7.3.1 Introduction to assigning parameters.....................................................................................73
8.7.3.2 Configuring freely configurable channels (parameter overview - DIQ)..................................78
8.7.3.3 Assigning parameters to the PA master (parameter overview - FB M)..................................80
8.7.3.4 Displaying DPV0 alarms on CFU LEDs.................................................................................82
8.7.3.5 Comparing TAGs...................................................................................................................82
8.7.3.6 Service interface....................................................................................................................82
8.7.3.7 Manual integration of a field device........................................................................................83
8.8 Commissioning (online)..........................................................................................................84
8.8.1 Assigning parameters to CFU online via SIMATIC PDM.......................................................84
8.8.2 Simplified commissioning of connected field devices............................................................85
8.8.3 Read back IOs.......................................................................................................................86
8.8.4 Parameter assignment of PROFIBUS PA field device (online)..............................................86
8.8.5 Correcting errors on the PROFIBUS PA................................................................................88
8.9 Configuring with PDM Stand alone........................................................................................89
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Commissioning Manual, 07/2018, A5E39252870-AC
SIMATIC CFU