Agilent Technologies InfiniiVision 3000 X-Series

380 Agilent InfiniiVision 3000 X-Series Oscilloscopes Programmer's Guide
19 :MARKer Commands
Introduction to
:MARKer
Commands
The MARKer subsystem commands set and query the settings of X-axis
markers (X1 and X2 cursors) and the Y- axis markers (Y1 and Y2 cursors).
You can set and query the marker mode and source, the position of the X
and Y cursors, and query delta X and delta Y cursor values.
Reporting the Setup
Use :MARKer? to query setup information for the MARKer subsystem.
Return Format
The following is a sample response from the :MARKer? query. In this case,
the query was issued following a *RST and ":MARKer:MODE MANual"
command.
:MARK:X1Y1 CHAN1;X2Y2 CHAN1;MODE MAN
:MARKer:XUNits <mode>
(see page 387)
:MARKer:XUNits? (see
page 387)
<units> ::= {SEConds | HERTz |
DEGRees | PERCent}
:MARKer:XUNits:USE
(see page 388)
n/a n/a
:MARKer:Y1Position
<position>[suffix]
(see page 389)
:MARKer:Y1Position?
(see page 389)
<position> ::= Y1 cursor position
value in NR3 format
[suffix] ::= {V | mV | dB}
<return_value> ::= Y1 cursor
position value in NR3 format
:MARKer:Y2Position
<position>[suffix]
(see page 390)
:MARKer:Y2Position?
(see page 390)
<position> ::= Y2 cursor position
value in NR3 format
[suffix] ::= {V | mV | dB}
<return_value> ::= Y2 cursor
position value in NR3 format
n/a :MARKer:YDELta? (see
page 391)
<return_value> ::= Y cursors
delta value in NR3 format
:MARKer:YUNits <mode>
(see page 392)
:MARKer:YUNits? (see
page 392)
<units> ::= {BASE | PERCent}
:MARKer:YUNits:USE
(see page 393)
n/a n/a
Table 91 :MARKer Commands Summary (continued)
Command Query Options and Query Returns