Siemens SIMATIC CPU 410 System Manual page 5

9 Special functions of the CPU 410 ........................................................................................................ 133
9.1 Security functions of the CPU 410 ........................................................................................ 133
9.2 Security levels ....................................................................................................................... 134
9.3 Security event logging........................................................................................................... 136
9.4 Field Interface Security ......................................................................................................... 139
9.5 Access-protected blocks ....................................................................................................... 139
9.6 Retentive load memory ......................................................................................................... 140
9.7 Type update with interface change in RUN .......................................................................... 141
9.8 Resetting the CPU 410 to delivery condition (reset to factory setting) ................................. 142
9.9 Reset during operation.......................................................................................................... 143
9.10 Response to fault detection .................................................................................................. 144
9.11 Reading service data ............................................................................................................ 145
9.12 Updating firmware in stand-alone operation ......................................................................... 146
9.13 Updating firmware in redundant mode.................................................................................. 148
10 Time synchronization and time stamping ............................................................................................. 151
11 Plant changes in RUN - CiR ................................................................................................................ 155
11.1 Motivation for CiR via PROFINET IO .................................................................................... 155
11.2 Permitted changes over PROFINET IO ................................................................................ 157
11.3 Procedure for PROFINET IO ................................................................................................ 158
11.3.1 Overview ............................................................................................................................... 158
11.3.2 Add IO devices or I/O modules ............................................................................................. 159
11.3.3 Rebuild hardware when adding an IO device ....................................................................... 160
11.3.4 Change process image partition assignment ....................................................................... 160
11.3.5 Re-configuring existing I/O modules in IO devices ............................................................... 161
11.3.6 Replacing IO devices or I/O modules ................................................................................... 161
11.4 Re-configuring I/O modules and ports in IO devices ............................................................ 161
11.4.1 Requirements for Reconfiguration ........................................................................................ 161
11.4.2 I/O module response to re-configuration .............................................................................. 162
11.4.3 CPU response during reconfiguration ................................................................................... 162
11.4.4 Reconfiguration Procedure ................................................................................................... 164
11.4.4.1 Using a Previously Unused Channel .................................................................................... 164
11.4.4.2 Reconfiguring an already used channel. .............................................................................. 164
11.4.4.3 Delete an already used channel. .......................................................................................... 166
11.4.4.4 Change the update time ....................................................................................................... 166
11.5 Motivation for CiR via PROFINET DP .................................................................................. 166
11.6 Permitted changes over PROFIBUS DP .............................................................................. 168
11.7 CiR objects and CiR modules for PROFINET DP ................................................................ 170
11.7.1 Basic Requirements .............................................................................................................. 170
11.7.2 Types of CiR Elements ......................................................................................................... 170
11.7.3 CiR Elements and I/O Address Areas .................................................................................. 171
11.8 Procedure for PROFIBUS DP ............................................................................................... 172
CPU 410 Process Automation/CPU 410 SMART
System Manual, 05/2017, A5E31622160-AC
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