Re: [foxboro] CP60 and FBM legacy
- From: "Boulay, Russ" <russ.boulay@xxxxxxxxxxxxxxxx>
- To: "'foxboro@xxxxxxxxxxxxx'" <foxboro@xxxxxxxxxxxxx>
- Date: Fri, 21 Oct 2005 08:14:54 -0400
How many FBM's do you have on this fieldbus?
Is it your I/O load in the station block that has increased considerably?
More DCM's will drop the I/O load considerably.
-----Original Message-----
From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx] On
Behalf Of Jaime Claramunt R. (Inforsa)
Sent: Friday, October 21, 2005 7:58 AM
To: foxboro@xxxxxxxxxxxxx
Subject: [foxboro] CP60 and FBM legacy
Hey List...
We recently upgraded one of our 10 CP40A-FT to CP60FT. (well, with all net
changes required... V7.x, FO switches, etc)
We found a prob here...
CP60 new loads are very high... control loads... running at 0.5s , it's
reaching 112% and 44% (phase 0,1). Worse than our old CP40...
We used one pair of DCM to interfase new CP60 and existent legacy fieldbus
(3 remote racks, pair of PIO each)
We are working with our local reps. but not too much clues yet...
Does anybody has some hints ??
Thx. Regards,
Jaime Claramunt
INFORSA Paper Mill
CHILE
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