Siemens SIMATIC S7-400H Manual page 14

Contents
11 Modifying the System During Operation
11.1 Possible Hardware Modifications
11.2 Adding Components in PCS 7
11.2.1 PCS 7, Step 1: Modification of Hardware
11.2.2 PCS 7, Step 2: Offline Modification of the Hardware Configuration
11.2.3 PCS 7, Step 3: Stopping the Standby CPU
11.2.4 PCS 7, Step 4: Loading New Hardware Configuration
in the Standby CPU
11.2.5 PCS 7, Step 5: Switch to CPU with Modified Configuration
11.2.6 PCS 7, Step 6: Transition to Redundant System Mode
11.2.7 PCS 7, Step 7: Changing and Loading User Program
11.2.8 Adding Interface Modules in PCS 7
11.3 Removing Components in PCS 7
11.3.1 PCS 7, Step I: Offline Modification of the Hardware Configuration
11.3.2 PCS 7, Step II: Changing and Loading User Program
11.3.3 PCS 7, Step III: Stopping the Standby CPU
11.3.4 PCS 7, Step IV: Loading New Hardware Configuration
in the Standby CPU
11.3.5 PCS 7, Step V: Switch to CPU with Modified Configuration
11.3.6 PCS 7, Step VI: Transition to Redundant System Mode
11.3.7 PCS 7, Step VII: Modification of Hardware
11.3.8 Removing Interface Modules in PCS 7
11.4 Adding Components in STEP 7
11.4.1 STEP 7, Step 1: Modification of Hardware
11.4.2 STEP 7, Step 2: Offline Modification of the Hardware Configuration
11.4.3 STEP 7, Step 3: Expanding and Loading Organization Blocks
11.4.4 STEP 7, Step 4: Stopping the Standby CPU
11.4.5 STEP 7, Step 5: Loading New Hardware Configuration
in the Standby CPU
11.4.6 STEP 7, Step 6: Switch to CPU with Modified Configuration
11.4.7 STEP 7, Step 7: Transition to Redundant System Mode
11.4.8 STEP 7, Step 8: Changing and Loading User Program
11.4.9 Adding Interface Modules in STEP 7
11.5 Removing Components in STEP 7
11.5.1 STEP 7, Step I: Offline Modification of the Hardware Configuration
11.5.2 STEP 7, Step II: Changing and Loading User Program
11.5.3 STEP 7, Step III: Stopping the Standby CPU
11.5.4 STEP 7, Step IV: Loading New Hardware Configuration
in the Standby CPU
11.5.5 STEP 7, Step V: Switch to CPU with Modified Configuration
11.5.6 STEP 7, Step VI: Transition to Redundant System Mode
11.5.7 STEP 7, Step VII: Modification of Hardware
11.5.8 STEP 7, Step VIII: Modifying and Loading Organization Blocks
11.5.9 Removing Interface Modules in STEP 7
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Automation System S7-400H Fault-tolerant Systems
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