Endress+Hauser Levelflex FMP50 Operating Instructions Manual page 152

Description of device parameters (operating menu)
Options
Factory setting
Additional information
Comparison result
Navigation
Description
Display options
152
• Cancel
No action is executed and the user exits the parameter.
• Execute backup
A backup copy of the current device configuration in the HistoROM (built-in in the device) is
saved to the display module of the device. The backup copy comprises the transmitter and
sensor data of the device.
• Restore
The last backup copy of the device configuration is copied from the display module to the
HistoROM of the device. The backup copy comprises the transmitter and sensor data of the
device.
• Duplicate
The transmitter configuration is duplicated to another device using the transmitter display
module.
• Compare
The device configuration saved in the display module is compared to the current device
configuration of the HistoROM.
• Clear backup data
The backup copy of the device configuration is deleted from the display module of the device.
Cancel
Compare
The result can be viewed in the Comparison result parameter (® ä 152).
HistoROM
A HistoROM is a "non-volatile" device memory in the form of an EEPROM.
Setup ® Advanced setup ® Conf. backup display ® Compar. result
Use this function to view the last result of comparing the current device configuration to the
backup copy in the display module.
The comparison is started via the Compare settings option in the Configuration
management parameter (® ä 151).
• Settings identical
The current device configuration of the HistoROM is identical to the backup copy in the display
module.
• Settings not identical
The current device configuration of the HistoROM is not identical to the backup copy in the
display module.
• No backup available
There is no backup copy of the device configuration of the HistoROM in the display module.
• Backup settings corrupt
The current device configuration of the HistoROM is corrupt or not compatible with the backup
copy in the display module.
• Check not done
The device configuration of the HistoROM has not yet been compared to the backup copy in
the display module.
Levelflex FMP50
Endress+Hauser