NF FRA51602, Instruction Manual

Page: 92 / 286

3.5 Operation screen reference
3
-
54
FRA 51602
■
[SLOW SWEEP] – [VARIATION] : Set the threshold value for the amount of change.
This sets the threshold value for the amount of parameter change that is regarded as a sudden change. The
value stored internally for each parameter type that is set by [TYPE] .
○ Setting method
< Numerical value settings (immediate setting) > , < Numerical value settings (new input) > ,
< Numerical value settings (edit) >
○ Function key functions
• [DIRECT NEW]
: Set the threshold with the numerical input dialog
【
NUM
】
.
• [DIRECT EDIT]
: Edit the threshold setting with the numerical input dialog
【
NUM
】
.
○ Functions of the function keys set with the numerical input dialog
【
NUM
】
• [u(10
– 6
)] : Set with the entered value in units of 10
– 6
.
• [m(10
– 3
)] : Set with the entered value in units of 10
– 3
.
• [×1]
: Set with the entered value.
The setting range and resolution vary with the type of parameter.
TYPE = dBR : The setting range is from 0 to 1000 dB and the resolution is 0.01 dB.
θ
: The setting range is from 0 to 180° and the resolution is 0.01°
R, a, b : The setting range is from 0 to 600 Vrms and the resolution is 3 digits or
1 µV, whichever is greater.