Re: [foxboro] (no subject)
- From: "Kubbenga, Otto" <Otto.Kubbenga@xxxxxxxxxxxx>
- To: "foxboro@xxxxxxxxxxxxx" <foxboro@xxxxxxxxxxxxx>
- Date: Fri, 5 Aug 2011 03:43:14 -0400
Hello M Bukhari Ab Halim,
MVC applications (CUSUM & INDVAL functions) are specially designed to detect
transmitter malfunctions. CUSUM compares meas of two transmitters (most of the
time DCS and Safety) and INDVAL is doing individual transmitter validation).
The MVC package (older name is MAMA or PERC) is already used at the MLNG sites
(TIGA, DUA). The CUSUM and INDVAL algorithms are designed by Shell Global
Services. For example there are rate-of-change, deviation (cusum) and signal
noise alarms.
Anything that relates to offsites MVC package, I am able to help you out. But,
so does Invensys Singapore.
Best regards,
Otto Kubbenga
Senior Consultant Off-sites & MES Solutions
Invensys Systems NV
M: +31 (0)6 304 50 207 T: +31 (0)35 54 84 146 F: +31 (0)35 54 84 185
-----Original Message-----
From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx] On
Behalf Of M Bukhari B A Halim (PLM/MLNG)
Sent: Thursday, August 04, 2011 17:25
To: foxboro@xxxxxxxxxxxxx
Subject: (no subject)
Dear list,
if i have input from transmitter that fluctuating badly, how can i configure in
calca/any relevant block so that it can be used for to detect the fluctuation?
appreciate your rely.
Regards,
M Bukhari Ab Halim
TES/512
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