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

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 section Guide to updating a redundant OS in runtime (Page 217).
You can also refer the
New Functions manual .
6.1.4

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.
High Availability Process Control Systems (V9.0)
Function Manual, 05/2017, A5E39221836-AA
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 Utilization of
Replacing components and plant changes
6.1 Failure and replacement of components
193