Lenze PLC Designer PLC Designer (R2-x) - Manual (Page 148)

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

6.3.12 'Project' 'Rebuild all'
With 'Project' 'Rebuild all', unlike the incremental compilation ('Project' 'Build'), the
project is completely recompiled. Download-Information is not discarded, however, as
is the case with the command 'Clean All'. Regard the possibility to exclude objects
from compilation (see chapter Options for Build).
6.3.13 'Project' 'Clean all'
With this command, all the information from the last download and from the last
compilation is deleted.
After the command is selected a dialog box appears, reporting that Login without new
download (Online Change) is no longer possible. At this point the command can either
be cancelled or confirmed.
Note!
After having done a 'Clean all', an Online Change on the PLC project is only possible
if the *.ri file with the project information from the last download was first
renamed or saved outside the project directory (see 'Load download information')
and can now be loaded explicitly prior to logging-in.
6.3.14 'Project' 'Load download information'
With this command the Download-Information belonging to the project can get
reloaded. After choosing the command the standard dialogue 'File Open' opens.
The Download-Information is saved automatically at each download and, dependent
on the target system, potentially also at each offline creation of a boot project to a
file, which is named <project name><target identifier>.ri and which is put to the
project directory. This file gets reloaded each time the project is reopened and at login
it is used to check the code of which POUs has been changed. Only these POUs will
then be loaded to the PLC during online change procedure. Thus the *.ri-file is a
precondition for an Online Change.
Note!
Using command 'Project' 'Clean all' the *.ri-file belonging to the current project
automatically gets deleted from the projects directory, so that no online change will
be possible until the *.ri-file can be reloaded from another directory or from a
renamed ri-file.