Step 2: Modify The Hardware Configuration Offline - Siemens SIMATIC PCS 7 CPU 410-5H System Manual

System modifications during redundant operation
10.3 Adding components
10.3.2

Step 2: Modify the hardware configuration offline

Starting situation
The fault-tolerant system is operating in redundant system mode.
Procedure
1. Perform all the modifications to the hardware configuration relating to the added hardware
offline. Assign appropriate icons to the new channels to be used.
2. Compile the new hardware configuration, but do not load it into the target system just yet.
Result
The modified hardware configuration is in the PG/ES. The target system continues operation
with the old configuration in redundant system mode.
Configuring connections
The interconnections with added CPs must be configured on both connection partners after
you complete the HW modification.
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CPU 410-5H Process Automation
System Manual, 09/2014, A5E31622160-AB