Experimental Physics and
Industrial Control System

Ben Franksen via Core-talk <core-talk at aps.anl.gov> · Mon, 30 Mar 2020 16:14:39 +0200

Am 30.03.20 um 15:21 schrieb Ben Franksen via Core-talk:
> Indeed, DB links have always supported a limited form
> of meta data transfer even for put, via the MS flag. Perhaps it will
> turn out that this can be generalized using put filters?

One useful application could be a filter that extends/replaces the MS
flag behavior for links in such a way that the record that receives the
data also inherits the status (in case the severity of the source is
higher than the current one in the target). Think of a calc record with
two input links that point to hardware records. If the operator could
directly read off the inherited status, it may be more obvious where the
problem actually comes from than with the current status LINK. Such a
filter would be useful for both input and output links, BTW.

Cheers
Ben
--
...it is impossible to speak of a depoliticized economy as the liberals
do, or of a separation between economic exploitation and political
oppression as the Marxists articulate. The basic distinction, rather, is
between power and creativity...
             -- Jonathan Nitzan and Shimshon Bichler: Capital as Power

________________________________

Helmholtz-Zentrum Berlin für Materialien und Energie GmbH

Mitglied der Hermann von Helmholtz-Gemeinschaft Deutscher Forschungszentren e.V.

Aufsichtsrat: Vorsitzender Dr. Volkmar Dietz, stv. Vorsitzende Dr. Jutta Koch-Unterseher
Geschäftsführung: Prof. Dr. Bernd Rech (Sprecher), Prof. Dr. Jan Lüning, Thomas Frederking

Sitz Berlin, AG Charlottenburg, 89 HRB 5583

Postadresse:
Hahn-Meitner-Platz 1
D-14109 Berlin

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System