YOKOGAWA SL1400 - Page 38

2-7
IM 701240-01E
3
2
1
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App
Index
Explanation of Functions
Vertical Position of Waveforms «For procedures, see section 5.4.»
Since the SL1400 can display the waveforms of the analog input channels (CH1 to
CH16) and computation waveforms (Math1 to Math8), the waveforms may overlap
making them difficult to be observed. In this happens, you can change the vertical
display position of waveforms for easier viewing.
The vertical position can be moved within a range of ± 5 div.
The voltage sensitivity per division switches around the vertical position mark.
Position: 3 div
Position: –3 div
Position:0 div
Vertical position
mark
Zooming in or out Vertically «For procedures, see sections 5.8 and 5.9.»
Zooming in or out by Setting the Magnification
You can expand or reduce the waveform display vertically in the range of ×0.1 to ×100
(varies depending on the input module) for each displayed waveform. The waveform
display can be zoomed around the vertical position.
1 div = 0.5 V
If V Zoom is set to ×2
1 div = 1 V
Vertical position
mark
Ground mark
Zooming in or out According to the Upper and Lower Limits of the Display
Range
You can zoom in on the desired section of the observed waveform by specifying the
upper and lower limits of the vertical axis to change the display range to a narrower
range for each displayed waveform. Conversely, you can widen the display range to view
waveforms outside the display range.
Zoom
+10 V
–10 V
+6 V
+2 V
+4 V
2.2 Setting the Horizontal and Vertical Axes