Lenze PLC Designer PLC Designer (R3-1) - Manual (Page 146)

L-force | PLC Designer
Quickstart
144 DMS 4.1 EN 03/2011 TD29
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(7) Set the "Active Application"
In consequence of a mouse-click on ‘MainTask’ in the devices window of
“standardproject” an editor view containing the configuration of the task opens:
In the Devices window the name ‘Application’ is displayed in bold letters. This means
that this application is set as “active application”. Thus all commands and actions
concerning the communication with the PLC will refer to this application. Basically in
order to set an application as "active one" select the application entry in the Devices
window and choose command 'Set Active Application' from the context menu.