Siemens SIMATIC PCS 7 Operation And Maintenance

Installing updates and service packs
3.3 Checking plant status
Compendium Part D - Operation and Maintenance (V9.0)
Operating Manual, 02/2018, A5E43228948-AA
25
Visual representation of the redundancy monitoring in the area overview:
On the clients, the status of all redundant OS server pairs and non-redundant OS servers
loaded via packages is displayed in the right-hand part of the area overview:
Icon
Meaning
Green button The monitored OS servers are available and are located in runtime and the status is "OK".
Yellow button One server or multiple servers have a problem. The servers are still available for the clients.
If a server partner is switched off or has an error state and the second server partner also devel-
ops an error state, the second server partner initially remains available for the connected clients.
The second server partner only disconnects the clients if the first server partner is in an opera-
tional state again and has synchronized with the second server partner. This therefore ensures
that the clients can at least connect to this server pair, even if both server partners have a prob-
lem.
Yellow button flashing The fault state has not yet been acknowledged.
Red button
• Not all monitored OS servers are in runtime.
• Not all the monitored OS servers have the status "OK".
• Not all the monitored OS servers have a correct network connection.
Red button flashing The fault state has not yet been acknowledged.
"Arrow" symbol
Active or scheduled synchronization of archives
No button
• The process "CCEmergencyWatchRTServer.exe" is missing in the startup list on the OS cli-
ent.
• No packages are loaded on the OS client.
You can find additional information on this in the manual "SIMATIC Process Control System
PCS 7 OS Process Control"
(https://support.industry.siemens.com/cs/ww/en/view/109746535) (section 5.4.5).

Siemens SIMATIC PCS 7 Specifications

General

Brand	Siemens
Model	SIMATIC PCS 7
Category	Control Systems
Language	English