Re: [foxboro] FBM3 PIO communication error
- From: "Jones, Shelby" <shelby.jones@xxxxxxxxxxxxxxxx>
- To: <foxboro@xxxxxxxxxxxxx>
- Date: Fri, 26 Jan 2007 08:19:48 -0500
Bruno,
If you used the DCM10e interface module to connect to the existing fieldb=
us for your CP60 upgrade, this could be a symptom of a faulty fieldbus is=
olator. I have seen instances where it affected only a certain FBM in the=
rack.=20
If you have a spare fieldbus isolator, try changing the pair that serve t=
his particular FBM, one bus at a time, and on the bus not currently being=
used, of course.
Shelby Jones
Invensys
=20
-----Original Message-----
From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx] =
On Behalf Of Spenlehauert, Bruno
Sent: Friday, January 26, 2007 1:37 AM
To: foxboro@xxxxxxxxxxxxx
Subject: [foxboro] FBM3 PIO communication error
Hello all,
We changed our system from V4.03 to V7.11 (including new CP60 processors)=
and we have a recurrent FBM communication error: error occurs always on =
the same FBM3 address POLDD3.
Here is a copy of the smon_log:
2007-01-25 13:43:58 CP004E Equip =3D CP004E SYSMON -00056 Currently using=
PIO bus A
2007-01-25 13:43:58 CP004E Equip =3D POLDD3 SYSMON -00069 Single PIO Bus =
Access Error on B
2007-01-25 13:44:26 CP004E Equip =3D POLDD3 SYSMON -00071 Single PIO Bus =
Access Recovery on B
2007-01-25 13:56:46 CP004E Equip =3D CP004E SYSMON -00057 Currently using=
PIO bus B
2007-01-25 13:56:46 CP004E Equip =3D POLDD3 SYSMON -00068 Single PIO Bus =
Access Error on A
2007-01-25 13:57:44 CP004E Equip =3D POLDD3 SYSMON -00070 Single PIO Bus =
Access Recovery on A
2007-01-25 15:09:16 CP004E Equip =3D CP004E SYSMON -00056 Currently using=
PIO bus A
2007-01-25 15:09:18 CP004E Equip =3D POLDD3 SYSMON -00069 Single PIO Bus =
Access Error on B
2007-01-25 15:09:30 CP004E Equip =3D POLDD3 SYSMON -00071 Single PIO Bus =
Access Recovery on B
We tried to:
1)=09Make an EEprom update=20
2)=09Change the FBM
3)=09Move the FBM in another place
4)=09Change the FBM head
5)=09Unwire all the signals coming to the board
Problem keep the same: does anybody know how to fix the problem?=20
Thank you in advance.
SPENLEHAUERT Bruno
bruno.spenlehauert@xxxxxxxxxxxxxxxxxxxxx
Maintenance Polym=C3=A8re
P=C3=B4le Europ=C3=A9en de D=C3=A9veloppement=20
F-54810 LONGLAVILLE
Phone 03 82 44 80 44 / Fax 03 82 44 80 85
=20
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