Siemens SINUMERIK 840D Simodrive 611 digital - Page 203

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03/2006
10.7 Trace function
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© Siemens AG 2006 All Rights Reserved
SINUMERIK 840D/810D Start-Up Guide (IADC) – 03/2006 Edition
Fig. 10-12 Scaling of Graph1 and Graph2
The scaling options include automatic scaling and fixed scaling (Select button)
for the Y axis for each trace channel:
auto
Automatically determines the minimum and maximum values from the
measured values
Y Min, Y Max boxes
If auto is selected, these display the limit values originating from the measure-
ment.
fixed
The user selects the minimum and maximum values for the trace channel him-
self.
Y Min, Y Max input boxes
May be set to fixed values set by the user.
The entries are only transferred to the graph when you exit the screen form if
“fixed” is set in the scaling field.
For the markers, it can be specified that they should move at the same time in
both graphs (“Couple with graph 1” set for graph 2) or that each graph has se-
parate markers.
The image can be exited using the vertical soft keys “Graph1...” or “Graph2...” or
“Graph 1 + Graph 2...”.
Vert. SK for scale...
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