Lenze PLC Designer PLC Designer (R2-x) - Manual (Page 413)

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The Resources

DMS 3.2 EN 02/2011 TD29 411
In the left part of the window the tasks are represented in a configuration tree. At the
topmost position you will always find the entry 'Taskconfiguration'. Below there are
the entry 'System events' and the entries for the particular tasks, represented by the
task name. Below each task entry the assigned program calls are inserted. Each line is
preceded by an icon.
In the right part of the window a dialog will be displayed which belongs to the
currently marked entry in the configuration tree. Here you can configure the tasks
(Task properties), program calls (Program call) resp. define the linking of system
events (System events). It depends on the target which options are available in the
configuration dialogs. They are defined by a description file which is referenced in the
target file. If the standard descriptions are extended by customer specific definitions,
then those will be displayed in an additional tab 'Parameter' in the right part of the
window.
Note!
Please do not use the same string function (see standard.lib) in several tasks,
because this may cause program faults by overwriting.
8.7.2 Working in the Task Configuration
The most important commands you find in the context menu (right mouse button).
At the heading of the Task Configuration are the words "Task Configuration." If a plus
sign is located before the words, then the sequence list is closed. By doubleclicking on
the list or pressing <Enter>, you can open the list. A minus sign now appears. By
doubleclicking once more, you can close the list again. For every task, there is a list of
program call-ups attached. Likewise, you can open and close this list the same way.
• With the 'Insert' 'Insert Task' command, you can insert a task.
• With the 'Insert' 'Append Task' command, you can insert a task at the end of the
configuration tree.
• With the 'Insert' 'Insert Program Call', a program call will be assigned to the task
which is actually selected in the configuration tree.
For each entry in the configuration tree an appropriate configuration dialog will
appear in the right part of the window. There options can be activated/deactivated
resp. inputs to editor fields can be made. Depending on which entry is selected in the
configuration tree, there will be the dialog for defining the 'Taskattributes' (see 'Insert
Task'), the dialog for defining a 'Program Call' (see 'Insert Program Call') or the table of
'System events. The configuration options depend on the target system. The settings
made in the dialogs will be taken over to the configuration tree as soon as the focus is
set to the tree again.