MDO3000 Programmer Manual.pdf - 第376页

Commands Listed in A lphabetical Order Group Horizontal Syntax HORizontal:DE Lay:TIMe <NR 3> HORizontal:DE Lay:TIMe? Related Commands HORizontal:POSition Arguments NR3 is the delay in seconds. Examples HORizontal:D…

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Commands Listed in Alphabetical Order
Syntax
HORizontal?
Examples
HORIZONTAL? might return the following horizontal settings
:HORIZONTAL:DELAY:MODE 1;TIME 0.000 0;:HORIZONTAL:MAIN:SCALE
20.0000E-9;SAMPLERATE 5.0000E+9;UNITS "s";UNITS:STRING
"s";:HORIZONTAL:SAMPLERATE 5.0000E+9;RECORDLENGTH 1000000
HORizontal:DELay:MODe
This command specifies the horizontal delay mode.
Group
Horizontal
Syntax
HORizontal:DELay:MODe {OFF|ON|<NR1>}
HORizontal:DELay:MODe?
Related Commands
HORizontal:POSition
Arguments
OFF sets the Horizontal Delay Mode to off. This causes the HORizontal:POSition
command to operate like the HORIZONTAL POSITION knob on the front panel.
ON sets the Horizontal Delay Mode to on. This causes the
HORizontal:DELay:TIMe command to operate like the HORIZONTAL
POSITION knob on the front panel.
<NR1> = 0 sets the Horizontal Delay Mode to off; any other value sets this mode
to on.
Examples
HORIZONTAL:DELAY:MODE OFF sets the Horizontal Delay Mode to off, allowing
the horizontal position command to operate like the HORIZONTAL POSITION
knob on the front panel.
HORIZONTAL:DELAY:MODE? might return HORIZO NTAL:DELAY:MODE OFF
indicating that the Horizontal Delay Mode is off and that the horizontal position
command operates like the HORIZONTAL POSITION knob on the front panel.
HORizontal:DELay:TIMe
This command specifies the horizontal delay time (position) that is used when
delay is on (the default mode).
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-345
Commands Listed in Alphabetical Order
Group
Horizontal
Syntax
HORizontal:DELay:TIMe <NR3>
HORizontal:DELay:TIMe?
Related Commands
HORizontal:POSition
Arguments
NR3 is the delay in seconds.
Examples
HORizontal:DELay:TIME 0.3 sets the delay of acquisition data so that the
resulting waveform is centered 300 ms after the trigger occurs.
HORizontal:DIGital:RECOrdlength:MAGnivu? (Query Only)
Returns the record length of the MagniVu digital acquisition.
Group
Horizontal
Syntax
HORizontal:DIGital:RECOrdlength:MAGnivu?
HORizontal:DIGital:RECOrdlength:MAIn? (Query Only)
Returns the record length of the main digital acquisition.
Group
Horizontal
Syntax
HORizontal:DIGital:RECOrdlength:MAIn?
HORizontal:DIGital:SAMPLERate:MAGnivu? (Query Only)
Returns the sample rate of the MagniVu digital acquisition.
Group
Horizontal
Syntax
HORizontal:DIGital:SAMPLERate:MAGnivu?
2-346 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Commands Listed in Alphabetical Order
HORizontal:D
IGital:SAMPLERate:MAIn? (Query Only)
Returns the sample rate of the main digital acquisition.
Group
Horizontal
Syntax
HORizontal:DIGital:SAMPLERate:MAIn?
HORizontal:POSition
This command specifies the horizontal position, in percent, that is used when
delay if off. If Horizontal Delay Mode is turned off, this command is equivalent
to adjusting the HORIZONTAL POSITION knob on the front panel. When
Horizontal Delay Mode is on, this command stores a new horizontal position that
is used when Horizontal Delay Mode is turned off.
Group
Horizontal
Syntax
HORizontal:POSition <NR3>
HORizontal:POSition?
Related Commands
HORizontal:DELay:TIMe
Arguments
<NR3> is a floating point number that specifies the horizontal position expressed
as the percentage of the waveform acquired before the trigger.
Examples
HORIZONTAL:POSITION 50 sets the horizontal position to 50%.
HORIZONTAL:POSITION? might return :HORIZONTAL:POSITION 100
indicating that the horizontal position is set to 100%.
HORizontal:PREViewstate? (Query Only)
Returns a boolean value to indicate whether the display system is in the preview
state.
Group
Horizontal
Syntax
HORizontal:PREViewstate?
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-347