How to check distributed status on a one way distributed system

[yasas@applied.co.uk]

Hello,

I have a distributed system with a control center and several client projects, whcih are configured as a one way distributed system.

The client has to set it self to a saftey state when it looses connection with the control center. Is there a way to check this locally from the client project?

P.S i attempted reading "_DistManager.State.SystemNums" in the local client project but this always fails when distributed system is configured as one way


Thank you

[leoknipp]

As described in the WinCC OA documentation for the One Way Dist feature the information for the connected systems is written to the dp element _Connections.Dist.ManNums.
In case of a redundant system the dp element _Connections_2.Dist.ManNums is used for the second server.

Best Regards
Leopold Knipp
Senior Support Specialist