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X-STREAM
Emerson Process Management GmbH & Co. OHG 7-45
Instruction Manual
HASAxE-IM-HS
05/2006
7 Maintenance
7-6 Save / Restore Configuration Data Sets
7-6 Save / Restore Configuration Data Sets
After a couple of days operating the instrument
one can assume the operator has setup the
instrument to his needs. This is the moment to
backup this configuration utilizing the SAVE-
LOAD.. menu.
Before starting, read some more information
about the internal data, of which X-STREAM
analyzers provide three different sets:
FactData
This is the factory setup analyzer configu-
ration. The data is stored in FLASH. The
user may only restore this write-protected
data into RAM, but not save changed
parameters as FactData.
UserData
The user may save/restore his individual
analyzer configuration and settings into/
from FLASH.
The analyzer is shipped with a UserData
set being a copy of the 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 can easily be restored.
In addition to saving the CfgData in internal
memory, the SAVE-LOAD menu allows to save
/ restore such data to / from an external device,
connected to the serial interface (COMPort).
For information about how to:
save CfgData to UserData
7-6-1, page 7-35
restore UserData to CfgData
7-6-2, page 7-36
restore FactData to CfgData
7-6-3, page 7-37
save / restore CfgData to/from COMPort 7-6-4, page 7-38
CfgData
This current analyzer configuration is
stored in a RAM with battery backup.
During startup the configuration checksum
is calculated. If there is a failure, the
UserData settings are restored into RAM
overwriting the CfgData. This ensures the
instrument remains operable.
Note!
If system is setup accordingly access level 3
code must be entered to access the SAVE-
LOAD menu!