2 Machine information
08/2008
2.1 Machine overview
© Siemens AG 2008 All Rights Reserved
2-26
ePS Network Services, Function Manual (FH) - Release 08/2008
Function Description
Note:
Deleting individual details from an event constitutes
illegal manipulation of the archived document.
PLC trace
PLC trace data created with an event can be displayed in the browser and evalu-
ated with graphical tools. Signal curves can be checked by displaying variable val-
ues in the graphical display, setting markers, and zooming.
Fig. 2-10: PLC trace display as diagram
Function Description
Change to
As this menu is a detail of the machine events,
and several details may exist for the event, you
can quickly change to other existing diagnostics
data of the event via a menu.
Display
The PLC trace is displayed for all configured
variables in the specified format.
The signal triggering the recording is displayed
and selected as 0 cycle/0 time.
Display updates the display with the predefined
details for the PLC trace.