Endress+Hauser SpectraSensors J22 TDLAS Operating Instructions Manual page 84

4900002277
Parameter
Operating time
Last backup
Configuration manage-
ment
Backup state
Comparison result
78
Parameter overview with brief description
Description
Indicates how long the device has
been in operation.
Shows when the last data backup
was saved to embedded HistoROM.
Select action for managing the
device data in the embedded
HistoROM.
Shows the current status of data
saving or restoring.
Comparison of current device data
with emebdded HistoROM.
Function scope of the "Configuration management" parameter
Options
Cancel
Execute backup
Restore
Compare
Clear backup data
Integrated HistoROM
A HistoROM is a "non-volatile" device memory in the form of an EEPROM.
User Interface/
User Entry
Days (d), hours (h), minutes
(m) and seconds (s)
Days (d), hours (h), minutes
(m) and seconds (s)
• Cancel
• Execute backup
• Restore
• Compare
• Clear backup data
• None
• Backup in progress
• Restoring in progress
• Delete in progress
• Compare in progress
• Restoring failed
• Backup failed
• Settings identical
• Settings not identical
• No backup available
• Backup settings corrupt
• Check not done
• Dataset incompatible
Description
No action is executed and the user exits the parameter.
A backup copy of the current device configuration is saved from
the integrated HistoROM to the memory of the device. The
backup copy includes the controller data of the device.
The last backup copy of the device configuration is restored from
the device memory to the device's integrated HistoROM. The
backup copy includes the controller data of the device.
The device configuration saved in the device memory is com-
pared with the current device configuration of the integrated
HistoROM.
The backup copy of the device configuration is deleted from the
memory of the device.
J22 TDLAS Gas Analyzer
Factory Setting
—
—
Cancel
None
Check not done
SpectraSensors, Inc.