Re: [foxboro] AIM trends on AW time issue

Barry,

The first time the remote legacy servers are started, commands as follows
are used:
cd /opt/aim/bin
start_server RFH <IP Name> [<TZ> [<DST>]]
Subsequently, each time the box that runs the legacy servers is restarted
it automatically starts RFH based on the settings it was first manually
started with.  Document reference B0193YM rev E p156.

If you haven't already checked this, you might want to stop the legacy
servers and restart manually with the appropriate command.

Regards,

Kevin FitzGerrell
Systems Engineer
Foxboro New Zealand
------------------------------------
Tel:  +64 (9) 573 7690
Fax:  +64 (9) 573 7691


                                                                                
                                    
                    "Heap, Barry"                                               
                                    
                    <barry.heap@invens        To:     "'foxboro@xxxxxxxxxxxxx'" 
<foxboro@xxxxxxxxxxxxx>             
                    ys.com>                   cc:                               
                                    
                    Sent by:                  Subject:     [foxboro] AIM trends 
on AW time issue                    
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                    elists.org                                                  
                                    
                                                                                
                                    
                                                                                
                                    
                    28/05/2003 14:04                                            
                                    
                    Please respond to                                           
                                    
                    foxboro                                                     
                                    
                                                                                
                                    
                                                                                
                                    



We are having an issue with trends on the AW's which use RFH servers to
display trend data from the AIM Historian.
When the operators call up a trend, the data displayed is time-slipped by
one hour. E.G. if an event occurs at, say, 9:00AM, on the trend it shows as
8:00 AM. Also, the latest 1 hour of trend data is a flat line @ 0.00.

Data on the AIM historian shows correctly (i.e. a 9:00 AM event shows as
9:00 AM). Remote AIM Explorer/Datalink clients see correct data.

We have checked DST and TZ settings and RFH Timezone settings - all seem
correct.

It appears as if the AW's believe the Historian server is running in
Daylight Saving time, but we can find no parameters to toggle or set that
will correct the problem.


Regards,

Barry Heap







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_______________________________________________________________________
This mailing list is neither sponsored nor endorsed by Invensys Process
Systems (formerly The Foxboro Company). Use the info you obtain here at
your own risks. Read http://www.thecassandraproject.org/disclaimer.html
 
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