Lenze PLC Designer PLC Designer (R2-x) - Manual (Page 218)

L-force | PLC Designer
The Individual Components
216 DMS 3.2 EN 02/2011 TD29

6.6.1 'Online' 'Login'
Symbol: Shortcut: <Alt>+<F8>
This command combines the programming system with the PLC (or starts the
simulation program) and changes into the online mode.
If the current project has not been compiled since opening or since the last
modification, then it is compiled now (as with 'Project' 'Build'). If errors occur during
compilation, then PLC Designer does not change into Online mode.
If the current project was changed on the controller since the last download, but not
closed, and if the last download information was not deleted with the command
'Project' 'Clear all', then after the command 'Login' a dialog opens with the question:
„The program has been changed. Load changes? (Online Change)". By answering Yes
you confirm that, on log-in, the modified portions of the project are to be loaded onto
the controller. (Concerning this see below a diagram on the relations between Project-
Build, Project-Download, Online Change and Login and also some hints on Online
Change). No results in a log-in without the changes made since the last download
being loaded onto the controller. Cancel cancels the command. <Load all> causes the
entire project to be reloaded onto the controller.
Extended Login Dialog