RIGOL
DS4000E Programming Guide
2-119
:MEASure:CREGion:CBX
Syntax
:MEASure:CREGion:CBX <cbx>
:MEASure:CREGion:CBX?
Description
Sets or queries the position of Cursor B when the measurement range is the "cursor area".
Parameter
Name
Type
Range
Default
<cbx>
Integer
6 to 697
400
Remarks
The position of the cursor is defined by the pixel coordinate of the screen. The range of the pixel
coordinate on the screen horizontally is from 0 to 699 (from left to right).
The actual range of <cbx> is related to the position of Cursor A (refer to the :MEASure:CREGion:CAX
command). The range is from (the current position of cursor A + 6) to 697.
Return Format
The query returns an integer between 6 and 697.
:MEASure:FDELay
Syntax 1
:MEASure:FDELay [<chanA>,<chanB>]
Description 1
Measures the delay (falling edge-falling edge) between the two specified source channels.
Syntax 2
:MEASure:FDELay? [<chanA>,<chanB>]
Description 2
Measures and queries the delay (falling edge-falling edge) between the two specified source channels. The
default unit is s.
Parameter
Name
Type
Range
Default
<chanA>
Discrete
{CHANnel1|CHANnel2|CHANnel3|CHANnel4}
--
<chanB>
Discrete
{CHANnel1|CHANnel2|CHANnel3|CHANnel4}
--
Remarks
Before making measurements, turn on the channels to be measured.
When [<chanA>,<chanB>] is omitted, this command will be applied to Source A (refer to
the :MEASure:SETup:DSA command) and Source B (refer to the :MEASure:SETup:DSB command) of
delay measurement currently set by default.
Return Format
The query returns the measurement results in scientific notation. When the measurement results are invalid,
the query returns 9.9e37.
