ABB REB500 User Manual

Section 3 1MRK 500 124-UEN
HMI500
16 Operation Manual
Distributed busbar protection REB500
Figure 6 Download to protection system
Various check sums are calculated to establish the integrity of the data in the
database and these are examined after the transfer of data has been completed.
Only after all the data have been successfully transferred they are saved in the non-
volatile memory. The auxiliary supply of the central unit must not be interrupted
during this part of the procedure.
3.4.2 Compare
When selecting this menu item, the dialog shown in Figure 7 appears. See Table 5
for an explanation of all items in this dialog.

ABB REB500 Specifications

General

Brand	ABB
Model	REB500
Category	Protection Device
Language	English