Signal Matrix opens in the tool window. Depending on the IED, there is a
separate sheet for each possible combination.
3. Click the tab on the status bar to open the correct sheet.
4. Create connections between source and target objects in the IED
configuration.
• White cells are available for configuration.
• Cells shaded in light red are not available for configuration.
• Light blue cells are available for configuration, but the corresponding
target object already has a connection with some other source object in the
grid. In this case, the behaviour of the connection depends on whether or
not glue logic is enabled in the grid.
• If glue logic is not enabled, the existing connection is removed.
• If glue logic is enabled, Signal Matrix attempts to combine the new
source object with the existing source object using glue logic, and
connect the output to the target object.
5. Click the Save button on the toolbar to save the connection changes.
Some of the Signal Matrix grids, such as binary inputs, binary outputs
and function grids, support glue logic. Normally, only one source
object can be connected to a target object. Glue logic enables
connecting several source objects to the same target object: the
outputs of multiple source objects are connected to the inputs of a
simple boolean logic function, and the output of the boolean function
is connected to the target object. The available boolean logic functions
are AND and OR.
5.3.1 Connecting binary inputs
1. Click the Binary Inputs tab in the tool window.
The availability and the appearance of the grid depend on the IED.
2. Create or delete connections between physical input channels and binary input
signals.
• Double-left-click an empty cell to create a direct connection. The selected
cell is marked with "X."
• Double-right-click an empty cell to create a connection with an inverter.
The selected cell is marked with "I."
• Double-left-click or double-right-click a cell with a symbol X or I to
remove a connection.
The Binary Inputs grid supports glue logic. This means that several
optocoupler input channels can be connected to the same binary input signal.
3. Click the Save button on the toolbar to save the connection changes.
1MRS757866 C Section 5
Use cases for engineering and commissioning
PCM600 49
Getting Started Guide
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