safety relevant systems and stylesheets

[yasas@applied.co.uk]

Hi,

Specific restrictions for WinCC OA when used as SCADA system together with safety relevant systems, inculdes an item which says that Stylesheets must not be used in UIs.
What is the reason for this? is there any special procedure that we could follow in order to be able to use stylesheets in our SIL 2 project

Thanks,
Yasas

[leoknipp]

The stylesheets are excluded from the list of support functions for a safety system as this feature was not included in the functions which have been checked by the authoriziation authority who has issued the SIL certificate.

Is there a need for stylesheets in your safety system?

Best Regards
Leopold Knipp
Senior Support Specialist