Default Master
(1)
Default Standby
(1)
8. Start RC server (or WinCC Runtime) – starts as
standby (you may have to update the project)
New version – Runtime
The database is read.
9. New version – Runtime (standby) New version – Runtime
(1)
: Default master or standby refers to the current state of the server pair before the software update in runtime. Any
redundancy switching is not necessary.
(2)
: V8.x. means Route Control V8.2.
Additional information
● Programming and Operating Manual
SIMATIC Process Control System PCS 7; SIMATIC
Route Control;
section "Software update."
Failure, switchover and reintegration of high availability components
7.12 Guide to updating a redundant Route Control server in runtime
High Availability Process Control Systems (V9.0)
238 Function Manual, 05/2017, A5E39221836-AA
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