Discussion about recent product features & solutions!
- Posts: 45
- Joined: Mon Oct 07, 2013 3:42 am
WinCC OA 3.14
we are using opc da communication.
opc da client is running on wincc oa.
I want to know bad connection information.
if some tag is deleted on opc da server, I have to make a alarm on wincc oa.
How do I know the tag connection is bad ?
- Posts: 2505
- Joined: Tue Aug 24, 2010 7:28 pm
Please have a look at the WinCC OA Documentation and search for the config entry "mapInvalidAdressToDrvInvalidBit".
Senior Support Specialist