you don’t want to
rely the function the battery, you can store the parameters the non-volatile
memory.3.
Figure 51: Bootloader with RAM backup option
Press <MENU> the REG-DP/ REG-DPA access the RAM Backup menu.
10.3.Page Commissioning
We take care it.5 Bootloader update
A bootloader update performed the same way firmware update.
To perform RAM backup, put the REG-DP/ REG-DPA bootloader mode described in
10.3.2.moc
Note: The bootloader the same for all devices (REG-DP/ REG-DPA(A), REG-D(A), PAN-D,
EOR-D, PQI-D and DMR-D)
Figure 50: Press confirm warning message during bootloader update
10.14. Ex.: boot_2.2.2.
.3.6 RAM backup after bootloader update
Why back the RAM?
For devices that were manufactured before August 2014, parameters, background pro-
grams, logbook and recorder data are stored battery-buffered RAM.
The update file always contains the bootloader number
