Load trace, Save trace, Shortcuts for trace – Lenze PLC Designer PLC Designer (R3-1) User Manual
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DMS 4.1 EN 03/2011 TD29
12.31.14 Load trace...
This command (category Trace) is used to load a trace configuration which has been 
stored in a file, back to the editor. The file might have been created by command Save 
trace.... 
With the Load Trace dialog, which is a standard file-browsing dialog, you are able to 
look for a saved trace configuration. The default filter is set to "»PLC Designer« Trace 
files (*.trace)". Closing the dialog with open the chosen trace file will be loaded and 
displayed in the editor window. 
 
12.31.15 Save Trace...
This command (category Trace) is used to save the current trace configuration to a file. 
The Save Trace dialog (standard dialog for saving a file) will be opened where you can 
define a file name and a location. The default file extension for »PLC Designer« trace 
files is *.trace. 
A trace-file can be reloaded by command Load trace.... 
 
12.31.16 Shortcuts for trace
Note:The graphs of the trace diagram are changed in greater distances while 
pressing the Ctrl key additionally to the following keys. 
 
The trace editor and the commands in the trace menu provides following function keys 
in default mode: 
Keyboard shortcuts
Trace diagram action
Left/right arrow key while pressing the ALT key
Scroll the time axis of the trace horizontal
Up and down arrow key (without pressing the ALT 
key 
Scroll the time axis of the trace vertical
Key + and key -
Zooms the coordinate system along the x- and y-
axes 
Key + and key - while pressing the Shift key
Zooms along the x-axis (horizontal)
Key + and key - while pressing the Ctrl key
Zooms along the y-axis (vertical)
Left/right arrow key
Scroll the cursor left resp. right