ABB REB500 Operation Manual page 50

Section 3
HMI500
3.6.3.6
42
Most of the CU signals only occur once. There is an output signal
"Trip BB zone" for each section of busbar (bus zone), therefore the
respective zone must be given when selecting this signal.
Outputs Overview tab
Figure 29 Configuration / Binary module - Outputs - Overview – CU
Figure 30 Configuration / Binary module - Outputs - Overview – BU
1MRK 500 124-UEN
Operation Manual
Distributed busbar protection REB500