Re: [foxboro] Integrator 30 Style B failing (P0961BD-0E)
- From: Kashif Ijaz <kashifijaz93@xxxxxxxxxxx>
- To: <foxboro@xxxxxxxxxxxxx>
- Date: Sat, 8 Mar 2008 17:24:59 +0500
There were 7 compounds in this station having MDSCAN block. I have increased
the period from 1 sec to 2 sec and staggered the phases to reduce the I/O SCAN
from 78% to 39%. Will continue to observe the effects.
Regards,
Kashif Ijaz
INTECH Process Automation> From: kashifijaz93@xxxxxxxxxxx> To:
foxboro@xxxxxxxxxxxxx> Subject: Re: [foxboro] Integrator 30 Style B failing
(P0961BD-0E)> Date: Sat, 8 Mar 2008 15:36:46 +0500> > Kevin, > > This
Integrator is MG30- Style B. I am getting Control overruns such as 13 in one
day.> > The PLCs are Siemens S7-315 and Allen-Bradley SLC 5/4.> > Regards,> >
Kashif Ijaz> INTECH Process Automation> Date: Sat, 8 Mar 2008 19:27:56 +0900>
From: fitzgerrell@xxxxxxxxx> To: foxboro@xxxxxxxxxxxxx> Subject: Re: [foxboro]
Integrator 30 Style B failing (P0961BD-0E)> > Kashif,> > What PLCs are these?
Also, what software is running on the Integrator> (Modbus MG30, Modbus DI30,
custom image, etc...)?> I/O scan is a little high - Foxboro has recommended a
maximum of 75%.> Are you getting any control overruns?> > Regards,> > Kevin
FitzGerrell> > On Sat, Mar 8, 2008 at 7:14 PM, Kashif Ijaz
<kashifijaz93@xxxxxxxxxxx> wrote:> > Dear All> >> > Our I/A version 7.1.1 has
one Integrator 30 (P0961BD-0E) connected to two PLCs through one RS232/485
converter. The host for the station is AW51F (P79).> >> > We are losing
communication almost every day and we normalise by hard resetting the
Integrator 30.> >> > I have changed almost every hardware in the chain eg> >> >
Integrator> > Selector switch board> > peripheral cable> > Serial converter
232/485> >> > Also have che> cked field serial cables and connections. All are
ok but still the communication is hanging. Following is the message coming on
the smon_log file> >> > 2008-03-07 04:46:21 22MG54 Equip = 22MG54 SYSMON -00043
Equipment failed> >> > The station details are> >> > Soft vers v6.1.6> > Idle
time 88.9%> > I/O scan 78.7> > Cont Blks 2.4> > Seq Blks 2.9> > Total control
Cycle 10.0> > OM scan 0.8> > Station free memory 805152 Bytes> >> > Can anyone
suggest troubleshooting tips.> >> > Regards,> >> > Kashif Ijaz> > INTECH
Process Automation> >
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