having installed an AF100 OPC server on the AF100 network with an AC110. I have found no real issues except that I cannot write to a particular data type, MBS.

Have tried using a variety of different OPC clients and all the data types.

Any help?

Thanks

 

Can you tell from any of the OPC clients what the access rights for this item are? It may be a read-only point.

Louis Ross

 

The point is listed as a read and write point in the manual. I actually found out by accident that if (Digital) if 0 and I write a 0 then it goes to 1, if when 0 and I write a 1 it stays 0. visa versa.

Which is pretty bad considering that all other points work well. The version of software is 3.0 for the AF100 OPC server, I have a feeling that there might be a service pack??

Cheers,
BK