Experimental Physics and Industrial Control System
|
Zen,
Check out the page at
http://neutrons.ornl.gov/diagnostics/documents/epics/LabVIEW/
SNS_LabVIEWEPICS.html
If you are interested, I can tell you how to download the code.
Best wishes,
Willem Blokland
On May 31, 2007, at 7:47 AM, Paul Sichta wrote:
Zen,
I think the Active X LabVIEW package is no longer maintained. I
currently
use the Simple Channel Access package, but that has a problem
(here, anyway)
where the PC's CPU goes to 100% when the IOC connection is lost and
then
restored. National Instruments now offers a Channel Access
interface (a
module in their Data Supervisory & Control package that attaches to
their
Shared Variable engine) that I plan to try out this summer. The SNS
project
has a high performance EPICS/LabVIEW interface.
--
Paul Sichta
Princeton Plasma Physics Laboratory
609-243-3477
-----Original Message-----
From: [email protected] [mailto:tech-talk-
[email protected]] On
Behalf Of Szalata, Zenon M.
Sent: Wednesday, May 30, 2007 7:09 PM
To: [email protected]
Subject: Active X CA Server for LabVIEW
I am developing a set of applications, some in LabVIEW on MS
Windows and some
written is c++ to run on linux. I chose Epics Channel Access for
communication and data sharing. I am using the Active X CA Server
and the
LabVIEW vi's that go with it which seem to be dated to 2002 and
earlier
(judging from file modification dates). The package was created or
put
together by Kay-Uwe Kasemir. Is this the latest version of that
software?
Are there known problems with the package?
I am asking because I am having difficulties with this software.
Under some
conditions, which I cannot yet reproduce, the server seems to
hang. Stopping
my labview applications and restarting them clears the problem. I
notice
that when I stop the applications both Epics~1 and Epics~2 go away
and they
come back when I start the programs again.
Any help will be greatly appreciated.
Zen
- References:
- Active X CA Server for LabVIEW Szalata, Zenon M.
- RE: Active X CA Server for LabVIEW Paul Sichta
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