Binary Input/Output Status - ABB REB500 Operation Manual

Section 3
HMI500
3.5.4
22
Figure 12 Overview dialog for protection zone measurements

Binary input/output status

The binary inputs and outputs are listed in the overview dialog together with their
bay labels (see Figure 13).
To view a signal status, select the corresponding device (row) and click "Open
status window", or double-click on the device (row). Up to eight status windows
can be open at the same time. "Arrange windows" arranges the windows below
each other.
The display can be updated either manually by clicking on "Update status" or
automatically by clicking on "Update cyclically". This updates all open status
windows.
A status window shows either inputs or outputs. Two windows can be opened to
view the inputs and outputs of a bay at the same time.
The number 1 indicates that the respective input or output is set, and 0 that it is
reset. The statuses of all valid values are green; the status of an input or output that
has been impressed is yellow (see Section 3.8.); and the statuses of inputs that the
supervision function has tagged as being invalid are red. This can also occur briefly
when the window is opened.
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Operation Manual
Distributed busbar protection REB500