Max. Clients

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4 posts • Page 1 of 1
juma4
Posts:42
Joined: Thu Jun 30, 2011 2:23 pm

Max. Clients

Post by juma4 »

Hello together

How many clients can operate WinCC OA at the same time?

Thanks
Markus

adaneau
Posts:310
Joined: Tue Feb 21, 2012 9:49 am

Re: Max. Clients

Post by adaneau »

Hi,

If I remember properly, like any manager you can run up to 256 UI simultaneously. However I wouldnt recommend it ;)

leoknipp
Posts:2928
Joined: Tue Aug 24, 2010 7:28 pm

Re: Max. Clients

Post by leoknipp »

From a technical point of view the maximum number of UI clients which can be connected to one system is 255 (manager number 1 up to 255).
When talking about UI clients all different clients are counted as UI client: Standard UI, Desktop-UI, Mobile UI, ULC UX.

How many clients can be connected and operated in one system in real plant operation (beside the allowed number of UI clients defined by the WinCC OA license) depends on
-- the used hardware (RAM, CPU)
-- the "size" of the project
-- the amount of messages/value changes which need to be processed in the system and/or to the UI managers
...

Best Regards
Leopold Knipp
Senior Support Specialist

juma4
Posts:42
Joined: Thu Jun 30, 2011 2:23 pm

Re: Max. Clients

Post by juma4 »

Thank you for your fast Help.

Markus

4 posts • Page 1 of 1