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                              On-line tracing of PLC signals plotted against the time axis
                              
 
 Several user-defined group displays available through tab sheets
                              
 
 Up to nine PLC signals (digital or analogue) can be displayed in each group
                              
 
 Selection of two axis, vertical zoom and scrolling functions
                              
 
 Customized trend definitions for further application are available
                              
 
 Monitored signal values are stored to history files.
                              
 
 History files can be viewed, printed and exported.
                              
 
 Display of history files also available without connection to PLC (offline mode).
                              
 
 Easy to use editor for creating and editing custom groups.
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