Re: [foxboro] Integrator 30 Style B failing (P0961BD-0E)
- From: "Kevin Fitzgerrell" <fitzgerrell@xxxxxxxxx>
- To: foxboro@xxxxxxxxxxxxx
- Date: Sat, 8 Mar 2008 19:27:56 +0900
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 checked 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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