Commands
2221 and 2230
CURSor CHAnnel:<CH1-CH2>
2221 and 2230
CUR Sor POSition: <NR1 >
2221 and 2230
CUR Sor SELect:
<CURS1-CURS2>
2221 and 2230
CURSor TARget:ACQuisition
2230
CURSor TARget:<REF1-REF3>
2221 and 2230
CURSor TARget:REF4
2221 and 2230
CURSor?
2221 and 2230
DELTAV?
2221 and 2230
DELTAV? VALue
2221 and 2230
DELTAV? UNlts
Table 7-25
Cursor Commands
Options and
Accessories-2230
Operators
Description
Selects the named channel as the channel from which the cursor voltage
difference
is
returned by the DELTA
V?
query. No warning is generated if the
cursors are directed to
an
undisplayed channel.
Selects the horizontal data point position of the active cursor. If the acquisition is
a 1-Kbyte record
and
the position requested is past 1023 data points, the value
is limited to position 1023, and no warning is sent. If the acquisition
is
a 4-Kbyte
record
and
the position requested is past 4095 data points, a command error
service request is generated, and the command
is
ignored.
Selects the named cursor to
be
positioned by the CURS
POS
command.
Attaches the displayed cursors to acquisition waveform.
Attaches the displayed cursors to the named reference waveform. If the named
reference
is
not displayed, the command is ignored.
No
warning is issued for
directing the cursors to
an
undisplayed reference.
Attaches the displayed cursors to REF4. No warning is issued for directing the
cursors to
REF4
if it is not displayed, but
an
execution error service request is
generated if REF4 is empty.
Returns
all
the present cursor argument states
in
the form: CURS SEL:CH1,
TAR:ACQ,CHA:CH1,POS:1047;.
Each
of
the CURSor arguments may
be
separately queried
as
in:
CURSOR? TAR to obtain the present status of that
argument only.
Returns
an
<NR3>
value that represents the present voltage difference
between the selected TAR get
and
CHAnnel cursors and the measurement units
as either V or PERcent. The form
of
the return is: DEL T
AV
VAL:0.500E0,UNl:VOL;. PERcent
is
returned for the units when the VOLT/DIV
variable knob
is
out
of
the CAL detent position.
Returns the cursor voltage difference only
in
the form: DELTAV
VAL:<NR3>;.
The return defaults to a displayed CHAnnel even if directed elsewhere to
an
undisplayed CHAnnel.
Returns the voltage measurement units only
in
the form: DELTAV
UNl:<V
or
PER>;.
See
the preceding DELTAV? query description.
7-29
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