NF FRA51602, Instruction Manual

Page: 177 / 286

5.6 Marker operations
5
-
21
FRA 51602
■ Marker search function
In addition to using the knob to manually move the marker and read data values, it is possible to perform
an automatic search for locations that match specified conditions. The search conditions include
maximum value (MAX), minimum value (MIN), specified value(VALUE), maximal value (PEAK), and
minimal value (BOTTOM). The conditions can be specified individually for the X axis, Y1 axis, and Y2
axis. For the value, peak, and bottom conditions, it is also possible to search for the next candidate
(NEXT) or the previous candidate (PREV). The marker search setting is done with
【
Marker
】
–
[SEARCH
VALUE] or – [SEARCH X] , or – [SEARCH Y1] or – [SEARCH Y2] . For more information on the
setting items, refer to " 3.5.3 Marker dialog ".
The marker search locations for when the graph X axis is frequency (bode plot) are illustrated in Figure
5-7 .
Figure 5-7 Example of marker search (Bode plot, MAX / MIN / PEAK / BOTTOM)
BOTTOM, MIN
MAX
PEAK
NEXT
PEAK
(1) (2)
(2) (1) (3)
NEXT
BOTTOM
X (Frequency)
Y1
Set the search value
Execute the search