Re: [foxboro] Keyboard locks up on a AW/WP on a 51B box
- From: "Boulay, Russ" <russ.boulay@xxxxxxxxxxxxxxxx>
- To: <foxboro@xxxxxxxxxxxxx>
- Date: Tue, 15 May 2007 06:18:04 -0400
Are you using OAJ Operator Action Journal
We have found that most lockups are caused by OAJ actions not being able to get
to their destination because they no longer exists, out of service or historian
is not responding timely.
When this occurs, actions get queued up in the workstation and can't be
delivered.
About 120-150 mouse clicks queued up can cause apparent lockup.
Current Alarm Display is usually the most common offeneder as operator actions
can build up quickly during upset conditions.
Be sure all OAJ destinations are available and functioning.
________________________________
From: foxboro-bounce@xxxxxxxxxxxxx on behalf of andrew.roberts@xxxxxxxxxxxxxx
Sent: Tue 5/15/2007 4:26 AM
To: foxboro@xxxxxxxxxxxxx
Subject: [foxboro] Keyboard locks up on a AW/WP on a 51B box
We have a number of 51B boxes running Foxboro 6.1.1 and 6.2.1 - we have
over the years experienced keyboard locks ups, but recently the problem
seems to be getting more frequent. The problem happens on different
boxes on different areas - so no pattern.
To resolve the issue we have to kill the alarm manager from a remote
station due to the keyboard on the local station not working. This then
releases the local keyboard to work again until the next time - approx
every 6 weeks this happens but we have 25 51B boxes - so the frequency
seems worse.
We have implemented the changed in CAR 1003752 where you edit the
.Xdefaults file - but this as made no difference - this as been in place
for a few years.
As anyone had similar problems, if so how did you resolve.
Thanks
Andrew
Andrew Roberts,
Systems Engineer
* Dow Corning Ltd
Cardiff Road, Barry, South Wales CF63 2YL
* Voice: +44 (0)1446 723581
* Fax: +44 (0)1446 700874
* E-Mail: andrew.roberts@xxxxxxxxxxxxxx
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