Hello there!

Operator messages (SP changed, bypasses on/off, start/stop mechanisms) are disappeared for an unknown reason on all OS clients. Alarms, warnings, tolerance, and all other messages including acknowledgment events have remained.

What has been done already: have checked settings in the OS Project Editor, message tab; entire compilation with "tag and messages" checkbox; entire compilation with all checkboxes and memory reset.

Please advise on where and what else to check.

PCS 7 v8.1 SP1.

Hi RoVRy,

It sounds like you have not configured a default server for your alarms, and probably also not you SSM.
If it has changed without notice it probably you had something changed in the server data packages like the Engineering station name.

See for more information
https://support.industry.siemens.com/cs/ww/en/view/109740190/94092185995 

Regards,

Cedric

Thanks for the reply!

Is it should be done once in the OS server project or every OS client project?

Hi RoVRy,

you have to preform it on the OS Client project.

With regards
Heisenberg

Thanks to everyone!

The problem has been solved.