Replacement Of Batch Stations In Runtime - Siemens SIMATIC PCS 7 Function Manual

Component Replacement and Plant Changes
5.1 Failure and replacement of bus components
Replacing an OS server
Follow the steps below to replace an OS server:
Step
1
2
3
4
5
6
7
Replacing an OS client
Follow the steps below to replace an OS client:
Step
1
2
3
4
5
Changing to a new PCS 7 version
You can find information on how to convert all operator stations of a redundant system to a
new PCS 7 version in the manual
Utilization of New Functions
5.1.4

Replacement of BATCH stations in runtime

Replacement of BATCH stations
When replacing BATCH stations, a distinction must made between:
● Replacing a BATCH server
● Replacing a BATCH client
Requirements
● The new PC contains the same hardware components.
● An image of the PCs to be replaced is used for the installation.
● The name of the replaced PC is used for the new PC.
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What?
Switch OS clients over to the server that will be remaining in operation.
Deactivate and replace the OS server,
Check the network addresses and download the configuration data.
On the engineering station: Download OS server data (and automatic redundancy update).
Start WinCC.
Activate process mode.
Activate or switch over assigned OS clients.
What?
Deactivate process mode.
Deactivate and replace the OS client.
Check the network addresses and download the configuration data.
On the engineering station: Download target system (OS client).
Activate process mode.
Process Control System PCS 7; Software Update without
Fault-tolerant Process Control Systems (V8.1)
Function Manual, 11/2014, A5E34878832-AA