ABB Relion REB500, Applications Manual

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Section 3
1MRK 505 353-UEN
Configuring bay protection using HMI500
24 Application Manual
Bay protection functions REB500
In the dialogs for setting protection functions, a binary input is described in plain
text and has a button for configuration.
Figure 10 Setting binary input signal – e.g. OCDT Blocking input
The following signals can be assigned to the binary inputs of each
BP function:
BP internal
• outputs from an another BP function (see 3.4.1.2)
• General inputs to BP (see 2.3.1.3)
• Signal status “Always FALSE” or “Always TRUE”
BP external (see 3.4.1.4)
• Binary input signals (from optocoupler inputs)
• Predefined outputs of a station protection function