Outputs - ABB RELION REB500 Operation Manual

Section 4
HMI500
Clicking on the arrow to the right of the Signal type field opens a list of available signals. The effective
list depends on the functions ordered by the user. The list can include as a maximum the following
groups:
• General signals
• Busbar protection (BBP)
• Breaker failure protection (BFP)
• End fault protection (EFP)
• Time-overcurrent protection (OCDT)
• Disturbance recorder (DR)
• CB pole discrepancy protection (PDF)
• Voltage release (UV)
Clicking on the arrow button to the right of the signal name field opens a list of the signals available
according to the filter group and device selected.
Signals that can only be assigned once will disappear from the list as soon as the user has assigned
them.
The new signal can be configured as described in
4.6.3.5

Outputs

The procedures for configuring binary inputs and outputs are almost identical, in particular creating new
signals and deleting existing ones. Therefore only the differences are dealt with in this section.
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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.
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Section 4.6.3.
Distributed busbar protection REB500
1MRK 500 132-UUS Rev. B
GUID-B376FC53-03B1-41B9-972F-75C372D838F1 v1
Operation manual