Jan Vidim on "OPC server not reading some data points"

Jan Vidim — Fri, 13 Nov 2009 22:53:09 +0000

There has been a support incident recently: OPC server did not read all data points correctly from a particular process station. Other process stations in the network were OK. The station, however, was accessible over SoftPLC IDE.

The problem was apparently the old version of the OPC server (incompatibility of time schedulers; the runtimes of 12/2008 and newer have different time scheduler structure because of holiday programs). Use the 04/2009 version of OPC server (available at http://rcware.eu/public/download/software).

We are trying to keep backward compatibility of all the software and tools; this is the first case ever - and so far, the last one, too.

forum.rcware.eu Tag: OPC

Jan Vidim on "OPC server not reading some data points"