Lenze DDS v2.3 - Manual (Page 214)

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DDS EN 2.3
8.6.1 Working in the PLC configuration
The configuration editor consists of two window panes.
The left-hand window pane provides a structured representation of the module inputs and outputs.
If an organization unit is selected, the data are shown in the right-hand window pane under basic
parameters.
The top level of the dialog box PLC configuration includes the name of the selected automation
system.
Elements identified with a plus sign are organization elements and contain subelements.
•
Click the plus sign to show the subelements. Click the minus sign to hide the subelements
again.
•
Double-click an element to change the input/output variable names.
The variables/direct addresses of the system organization unit inputs/outputs can now be called as
system variables in the POUs for programming.
Tip!
The most essential commands for the dialog box PLC configuration are also available in the shortcut
menu (right mouse key) or via <Umschalt>
W<F10>.
PLC configuration in online mode
Note!
Only if the automation system is operating does the PLC configuration display the statuses of the
control inputs and outputs in online mode.
•
If a Boolean input or output has a value TRUE, the small box in front of the input or output will
be shown in blue.
•
Variable values will be displayed with their current value.
Boolean inputs can be toggled by mouse click, other inputs are displayed a dialog box where a new
value can be entered. The new value will be set in the control immediately after its confirmation with
OK.
8.6.1.1 Properties
Icon: - Menu: Extras WProperties Keyboard: -
Use this command to open a dialog box to save more information (such as a comment, for example)
with the input/output module selected in the PLC configuration.
8.6.1.2 Insert element
Icon: - Menu: InsertWInsert element Keyboard: -
Use this command to insert the selected element into the PLC configuration in front of the highlighted
element.
8.6.1.3 Add subelement
Icon: - Menu: InsertWAdd subelement Keyboard: -
Use this command to insert the selected element into the PLC configuration as the last subelement
to the highlighted element.
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