Endress+Hauser Levelflex FMP56 Operating Instructions Manual page 97

Levelflex FMP56, FMP57 FOUNDATION Fieldbus
Endress+Hauser
Options Description
265: Compare The device configuration saved in the display module is compared to the current
device configuration of the HistoROM.
32848: Clear backup data The backup copy of the device configuration is deleted from the display module of
the device.
HistoROM
A HistoROM is a "non-volatile" device memory in the form of an EEPROM.
While this action is in progress, the configuration cannot be edited via the local
display and a message on the processing status appears on the display.
For devices with FOUNDATION Fieldbus communication, the PD Tag parameter is
also transmitted when duplicating the parameter configuration. If required change PD
Tag to the required value after duplicating the set.
Commissioning (block-based operation)
97