Table of contents
CPU 410-5H Process Automation
System Manual, 09/2014, A5E31622160-AB
5
9 Special functions of the CPU 410-5H ..................................................................................................... 137
9.1 Security levels ....................................................................................................................... 137
9.2 Access-protected blocks ....................................................................................................... 140
9.3 Resetting the CPU410-5H to factory settings ....................................................................... 141
9.4 Reset during operation ......................................................................................................... 143
9.5 Updating firmware ................................................................................................................. 144
9.6 Firmware update in RUN mode ............................................................................................ 146
9.7 Reading service data ............................................................................................................ 148
9.8 Response to fault detection .................................................................................................. 148
9.9 Time synchronization ............................................................................................................ 149
9.10 Type update with interface change in RUN .......................................................................... 150
10 System modifications during redundant operation ................................................................................. 151
10.1 System modifications during operation ................................................................................. 151
10.2 Possible hardware modifications .......................................................................................... 153
10.3 Adding components .............................................................................................................. 156
10.3.1 Step 1: Modify hardware ....................................................................................................... 157
10.3.2 Step 2: Modify the hardware configuration offline ................................................................ 158
10.3.3 Step 3: Stop the standby CPU .............................................................................................. 159
10.3.4 Step 4: Download new hardware configuration to the standby CPU .................................... 159
10.3.5 Step 5: Switch to CPU with modified configuration .............................................................. 160
10.3.6 Step 6: Transition to redundant system state ....................................................................... 161
10.3.7 Step 7: Modify and download the user program ................................................................... 163
10.3.8 Use of free channels on an existing module ......................................................................... 164
10.3.9 Addition of interface modules ............................................................................................... 165
10.4 Removal of components ....................................................................................................... 166
10.4.1 Step 1: Modify the hardware configuration offline ................................................................ 167
10.4.2 Step 2: Modify and download the user program ................................................................... 168
10.4.3 Step 3: Stop the standby CPU .............................................................................................. 169
10.4.4 Step 4: Download new hardware configuration to the standby CPU .................................... 169
10.4.5 Step 5: Switch to CPU with modified configuration .............................................................. 170
10.4.6 Step 6: Transition to redundant system state ....................................................................... 171
10.4.7 Step 7: Modify hardware ....................................................................................................... 172
10.4.8 Removal of interface modules .............................................................................................. 173
10.5 Editing CPU parameters ....................................................................................................... 174
10.5.1 Editing CPU parameters ....................................................................................................... 174
10.5.2 Step 1: Editing CPU parameters offline ................................................................................ 176
10.5.3 Step 2: Stopping the reserve CPU ........................................................................................ 176
10.5.4 Step 3: Downloading a new hardware configuration to the reserve CPU ............................ 177
10.5.5 Step 4: Switching to CPU with modified configuration .......................................................... 177
10.5.6 Step 5: Transition to redundant system mode ...................................................................... 179
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