ABB RELION REB500 Operation Manual page 43

1MRK 500 132-UUS Rev. B
The combo box is used to select a new value for the auxiliary supply voltage (battery voltage).
In the matrix below, all the input signals assigned to the device are listed.
Delete a Signal: Select a row in the list and click the button Delete.
Optocoupler event configuration: Select a column (for example, OC08) and click the button OC event
config.
In addition to events generated by function signals, a physical input can also be configured as an event.
This is of advantage, for example, when several signals are assigned to a physical input or when
ambivalent signals from disconnectors or circuit breakers need to be recorded.
To configure a physical input as an event select it in the list and click on OC event config. to open the
Configuration of events window.
IEC18000538 V1 EN-US
Figure 26:
Distributed busbar protection REB500
Operation manual
Configuration/Binary module - Central unit inputs
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Section 4
HMI500
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