[foxboro] PI question about FXBAIS

This question goes out to the PI users on the list.  We had a massive power
failure yesterday and one of our nodes went down, although the other node
which provides the PI portal stayed up (and the PI server stayed up,
although all the fiber switches & converters in the link went down too).
After I got the failed node back up, I thought everything was fine - all
the FBMs were communicating.  However, this morning I found many PI points
reading Bad Input - specifically with two particular CP30s.  One CP is
communicating fine on the DCS, but the other is not (I haven't tried
rebooting it yet).  The pimesslogfile from last night shows the following
messages ...

(this message shows up for various points when the node was down)
28-Nov-06 16:00:41   FXBIA- 1> Error status 0x143 (0x23), UTIL3:FCV954.OUT
(idx= 197)
                     PIpt cpd:FV954 (19953), list= 5

(this message shows up for various points after the node was back up)
28-Nov-06 16:18:40   FXBIA- 1> Cleared: Obj R900OV_2:XV9120.STAIND, status
0x26 (0x146), idx= 1169
                     PIpt= cpd:XV9120.staind (23209), list= 14

After I stopped and restarted the PI interface this morning, the
pimesslogfile shows the following messages ...

29-Nov-06 07:06:01   FXBIA- 1> [scopen] Error 26 opening PILIST01005 [dset
9, scan= 4, rw= 1]
29-Nov-06 07:06:01   FXBIA- 1> Error: Obj UTIL3:FCV954.OUT, status= 0x143
(0x0), idx= 197
                     PIpt= cpd:FV954 (19953), list= 5

29-Nov-06 07:06:18   FXBIA- 1> [scopen] Error 26 opening PILIST01006 [dset
30, scan= 4, rw= 1]
29-Nov-06 07:06:18   FXBIA- 1> Error: Obj R800OILMTR:E826A.DEVLM2, status=
0x145 (0x0), idx= 1622
                     PIpt= cpd:E826A (22867), list= 6

These 2 lists (5 & 6) are both associated with one CP30 - list 5 has 21
analog points, list 6 has 19 digital values.  All the points in both lists
show the same status - 0x143 for the analog and 0x145 for the digital.
(One analog point has error 0x8143)

There are also many errors associated with a CP30 that is acting as a tank
processor for HTG ...

29-Nov-06 07:06:03   FXBIA- 1> [scopen] Error 26 opening PILIST01029 [dset
17, scan= 4, rw= 1]
29-Nov-06 07:06:03   FXBIA- 1> Error: Obj T_001:TEMP.PNT, status= 0x143
(0x0), idx= 449
                     PIpt= cpd:T_001.TEMP (20056), list= 29

These points are all in list 29 and have status 0x143 or 0x943.

Can anyone shed some light on what these status codes mean and how I can
get these lists back reading again?

Brad Wilson
Process Control Engineer
ExxonMobil Chemical Co
Edison Synthetics Plant
732-321-6115
732-321-6177 fax
Brad.S.Wilson@xxxxxxxxxxxxxx

 
 
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