Lenze Engineer v2.21 Instrukcja Użytkownika Pobierz pdf (Strona 155)

Lenze · Engineer · 2.13 EN - 10/2014 155

Defining the system functionality

Port editor (ports)

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8.11 Port editor (ports)

The port editor (tab Ports) serves to create and visualise ports.

• A port is an interface which sends and receives data at runtime via an application. The data

transferred via port represent a group of inseparable pieces of information which are sent and

received in one piece.

• Most applications have ports which are already fixedly predefined.

• The port editor can both be called for an application on a device and for a comprehensive

application (machine application) via the Ports tab.

Port definition Communication/mapping Variable definition

Port definition

Display of all input and output ports of an application/ machine application.

• Mapped ports are printed in bold.

• The icons serve to create new ports and process available ports:

Mapping

Display of the process data object on which a port is currently mapped.

• A port can be mapped on no, one, or several process data objects.

Icon Function

Add input or output port. Adding a port

( 162)

Rename port selected. Renaming a port

( 169)

Delete port selected.Deleting a port

( 169)

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Lenze Engineer v2.21 Instrukcja Użytkownika Strona 155