YOKOGAWA DL6000 Series

11-13
IM DLM6054-01EN
Displaying and Searching History Waveforms
3
2
1
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Index
App
Explanation
You can search through the history waveforms for waveforms that meet the specified conditions,
display the detected history waveforms, and list their timestamps.
You can specify up to four search conditions. You can set the search logic for each of the search
conditions to AND or OR.
You can use the following types of parameters as search conditions.
Waveform parameter values, FFT analysis items, and XY waveform areas
Search Logic (Logic)
You can set the search logic for each of the search condition numbers from 1 to 4.
• AND: The DL6000/DLM6000 searches for history waveforms that meet all search conditions.
• OR: The DL6000/DLM6000 searches for history waveforms that meet any of the search conditions.
Search Condition Numbers (Select)
For search conditions 1 to 4, set the search mode, search range (the waveform parameter upper and
lower limits), and the search criterion.
Search Criterion (Condition)
Select whether to detect waveforms that are in or out of the search range.
• IN: Waveforms that are inside of the search range are detected.
• OUT: Waveforms that are outside of the search range are detected.
• X: The DL6000/DLM6000 does not search for waveforms.
Search Mode (Mode)
You can select the method for specifying the search range from the following options.
• Rect (see section 11.2 for details)
• WAVE (see section 11.2 for details)
• Polygon (see section 11.2 for details)
• Parameter: You can search for the following types of parameters.
• Measure: You can search for the values of a particular measurement item that fall within
specified upper and lower limits.
• FFT
: You can search for the values of a particular FFT analysis result that fall within
specified upper and lower limits.
• XY
: You can search for XY waveform areas that fall within specified upper and lower
limits.
Search Source (Analysis)
When the search mode is FFT or XY, you can specify the search source.
• 1: The FFT or XY waveform of Analysis 1 in the ANALYSIS menu.
• 2: The FFT or XY waveform of Analysis 2 in the ANALYSIS menu.
11.3 Searching for History Waveforms Using Parameters