ABB Relion REB500, Applications Manual

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Section 3
1MRK 505 353-UEN
Configuring bay protection using HMI500
30 Application Manual
Bay protection functions REB500
The configuration of the binary output function is basically the same as for the oth-
er protection functions. Open the configuration dialog by double clicking with the
left mouse button on the symbol or via the context menu.
The signals of the binary output function are divided into two groups for “De-
fault” and “General purpose” outputs.
Default
The default groups are signals which are exchanged between bay
and station protection functions (e.g. distance protection trip for
starting the breaker failure protection). The station protection input
signals (see Table 5) are all predefined and can’t be changed.
Choice of the bay protection output signals (“General Purpose”, see
Figure 18), on the other hand, is unrestricted.
Figure 17 BP output (Default)
The signals assigned under the default group do not reduce the
number of BP output channels (total of 120).
Location of ‘BP default’ output signals within the BP function di-
agram see Figure 1, Label No. 14.