MDO3000 Programmer Manual.pdf - 第1007页

Commands Listed in Alphabetical Order ZOOm:ZOOM<x> :TRIGPOS ? (Query Only) This query returns the time at the center of the zoom box relative to the trig ger position of the currently selected time domain waveform.…

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Commands Listed in Alphabetical Order
Group
Zoom
Syntax
ZOOm:ZOOM<x>:POSition <NR3>
ZOOm:ZOOM<x>:POSition?
Arguments
<NR3> is a floating point number that specifies the horizontal position as a percent
of the upper window.
ZOOm:ZOOM<x>:SCAle
This command specifies the horizontal scale of the zoom box. <x> can only be 1.
Group
Zoom
Syntax
ZOOm:ZOOM<x>:SCAle <NR3>
ZOOm:ZOOM<x>:SCAle?
Arguments
<NR3> is a floating point number that specifies the horizontal scale of the zoom
box.
ZOOm:ZOOM<x>:STATE
This command turns the specified zoom on or off. <x> can only be 1.
Group
Zoom
Syntax
ZOOm:ZOOM<x>:STATE {ON|OFF|<NR1>}
ZOOm:ZOOM<x>:STATE?
Arguments
ON turns Zoom 1 on.
OFF turns Zoom 1 off.
<NR1> is an integer. 0 disables the specified zoom; any other value enables the
specified zoom.
Examples
ZOOM:ZOOM1:STATE ON turns Zoom1 on.
ZOOM:ZOOM1:STATE? might return :ZOOM:ZOOM1:STATE 1 indicating that
Zoom1 is on.
2-976 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Commands Listed in Alphabetical Order
ZOOm:ZOOM<x>
:TRIGPOS? (Query Only)
This query returns the time at the center of the zoom box relative to the trigger
position of the currently selected time domain waveform.
Group
Zoom
Syntax
ZOOm:ZOOM<x>:TRIGPOS?
Examples
ZOOm:ZOOM<x>:TRIGPOS? might return 306.2500E+3, indicating that
306.250
0E+3 seconds have passed between the center of the zoom box and the
trigger position.
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-977
Commands Listed in Alphabetical Order
2-978 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual