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Instruction Manual
HASX2E-IM-HS
10/2012
7.7 Save / Restore Configuration Data Sets
After some time of operating the instrument,
one can assume all the parameters (calibration
gases setup, measuring ranges, inputs and
outputs, etc) are setup to meet the application´s
and operator´s needs. To save these settings
for means of restoring them in case of failures,
data loss or even overwriting) use the options
of the SAVE-LOAD menus.
X-STREAM analyzers support saving analy-
zer data by providing 3 different sets of data:
FactData
This is the factory analyzer configuration
setup, stored in a FRAM section. The
user may only restore this write-protected
data into RAM, but not save changed
parameters as FactData.
CfgData
This current analyzer configuration is
stored in a separate FRAM section and
used during analyzer operation.
Each time the instrument is powered,
a CfgData checksum is calculated. If it
appears to be wrong, the UserData infor-
mation is restored into RAM, overwriting
CfgData. This ensures the instrument
remains operable.
UserData
UserData allows the operator to backup
and restore his individual analyzer con-
figuration and settings into/from FRAM.
Each analyzer is shipped with CfgData
configured during factory startup and
copied to UserData and FactData.
So, as CfgData is overwritten by UserData in
case of a checksum failure, it is recommended
to store the CfgData once the instrument is
setup to the operator's needs, to ensure, the
analyzer setup is not lost.
Emerson Process Management GmbH & Co. OHG
7.7
Save / Restore Configuration Data Sets
In addition to backup the CfgData in internal
FRAM memory, the SAVE-LOAD menu allows
to save/restore such data to/from an external
device (e.g. PC), connected to the service
interface (SvcPort).
Additional software is required to backup/
restore data to/from an external device.
If using a PC, an open source terminal soft-
ware for MS-Windows™, that may be used
for this purpose, is e.g.
UTF-8 TeraTerm Pro with TTSSH2,
downloadable at
http://sourceforge.jp/projects/ttssh2/files.
Note!
Please notice that Emerson Process Manage-
ment does not provide support for any such
software!
X-STREAM X2
7-57
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Troubleshooting
