MDO3000 Programmer Manual.pdf - 第55页
Command Groups T able 2-22: Display C ommands (cont.) Command Description DISplay:INTENSIT y:B A CK Light: AUTODim:ENAble Sets or returns the state of the displa y auto-dim feature. The default is enabled. DISplay:INTENS…
Command Groups
Table 2-21: Cursor Commands (cont.)
Command
Description
CURSor:XY:POLar:THETA:DELta?
Returns the XY cursor polar coordinate delta
CURSor:XY:POLar:THETA:
POSITION<x>?
Returns the cursor X or cursor Y polar coordinate
CURSor:XY:POLar:THETA:UNIts?
Returns the cursor polar coordinate units
CURSor:XY:PRODUCT:DELta? Returns the difference between the cursors X position and cursor Y position
CURSor:XY:PRODUCT:
POSITION<x>?
Returns the position of the X or Y cursor used to calculate the X × Y cursor measurement
CURSor:XY:PRODUCT:UNIts?
Returns the XY cursor product units
CURSor:XY:RATIO:DELta? Returns the ratio of the difference between the cursor X position and cursor Y position
CURSor:XY:RATIO:POSITION<x>? Returns the X or Y position for the specified cursor
CURSor:XY:RATIO:UNIts? Returns the X and Y cursor units for the ratio measurement
CURSor:XY:READOUT This command specifies the XY cursor readout selection.
CURSor:XY:RECTangular:X:DELta?
Returns the cursor X delta value in rectangular coordinates
CURSor:XY:RECTangular:X:
POSITION<x>
This command specifies the cursor X rectangular coordinates
CURSor:XY:RECTangular:X:UNIts? Returns the Cursor X rectangular units
CURSor:XY:RECTangular:Y:DELta?
Returns The cursor Y delta value in rectangular coordinates
CURSor:XY:RECTangular:Y:
POSITION<x> >
This command specifies the c ursor Y rectangular coordinate
CURSor:XY:RECTangular:Y:UNIts?
Returns the cursor Y rectangular units
Display Command Group
Use the commands in the Display Command Group to change the graticule style,
the display intensities, and to set the characteristics of the waveform display.
NOTE. Your settings globally affect all displayed waveforms.
Table 2-22: Display Commands
Command
Description
DISplay?
Returns current display s ettings
DISplay:CLOCk This command specifies the display of the date/time stamp
DISplay:DIGital:ACTIVity Sets or returns the state of the digital channel monitor display.
DISplay:DIGital:HEIght This command specifies the number of available digital waveform position slots.
DISplay:GRAticule This command specifies the type of g raticule that is displayed
DISplay:INTENSITy?
Returns all display intensity settings
DISplay:INTENSITy:BACKLight This command specifies the backlight intensity for the display
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Command Groups
Table 2-22: Display Commands (cont.)
Command
Description
DISplay:INTENSITy:B A CK Light:
AUTODim:ENAble
Sets or returns the state of the display auto-dim feature. The default is enabled.
DISplay:INTENSITy:B A CK Light:
AUTODim:TIMe
Sets or returns the amount of time, in minutes, to wait for no UI activity before automatically
dimming the display.
DISplay:INTENSITy:G RA ticule This command specifies the graticule intensity for the display
DISplay:INTENSITy:WAVEform This command specifies the intensity of the waveforms
DISplay:PERSistence This command s pecifies the display persistence for analog waveforms. This affects the
display only.
DISplay:STYle:DOTsonly This command turns on or off the dots-only mode for the waveforms displayed in the time
domain.
DISplay:TRIGFrequency This command switches the trigger frequency readout on or off.
DISplay:XY This command turns on or off the XY display mode.
DISplay:XY:WITHYT Sets or returns the state of simultaneous display of the XY and YT waveforms when in
TRIGgered XY display mode. When both are displayed, the YT waveform is displayed in the
upper graticule, and the XY waveform is displayed in the lower graticule.
MESSage S ets or queries message box (screen annotation) parameters
MESSage:BOX This command specifies the coordinates of the message box
MESSage:CLEAR Clears the contents of the message box.
MESSage:SHOW This command specifies the contents of the message box
MESSage:STATE Controls the display of the message box
DVM Command Group
Use the commands in the DVM command group for Digital Voltmeter
functionality.
Available for the MDO3000 and MDO4000C series only.
Table 2-23: DVM Commands
Command
Description
DVM Resets the Digital Voltm ete r measurements and history
DVM:AUTORange Sets (or queries) the auto range state for the Digital Voltmeter.
DVM:DISPLAYSTYle Sets (or queries) the display style for the Digital Voltmeter.
DVM:MEASUrement:FREQuency? Returns the current frequency value for the Digital Voltmeter.
DVM:MEASUrement:HIStory:
AVErage?
Returns the average readout value for the Digital Voltmeter function over the history period.
DVM:MEASUrement:HIStory:
MAXimum?
Returns the maximum readout value for the DVM function over the history period.
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-25
Command Groups
Table 2-23: DVM Commands (cont.)
Command
Description
DVM:MEASUrement:HIStory:
MINImum?
Returns the minimum readout value for the DVM function over the history period.
DVM:MEASUrement:INFMAXimum?
Returns the maximum DVM readout value over the entire time that the DVM has been on
since the last change using the DVM:MODe or DVM:SOUrce commands or
DVM RESET.
DVM:MEASUrement:INFMINimum? Returns the minimum readout value of the DVM function over the entire time that the D VM
has been on since the last change using the DVM:MODe or DVM:SOUrce commands or
DVM RESET.
DVM:MEASUrement:VALue? Returns the DVM readout value (the large displayed value at the top of the DVM screen).
DVM:MODe Specifies (or queries) the mode to use for the Digital Voltmeter (ACRMS, ACDCRMS, DC,
Frequency, or OFF).
DVM:SOUrce Sets (or queries) the source for the Digital Voltmeter: Channel 1 - 4.
Email Command Group
Use the email commands for both email printer support and Act on Event “send
an email” actions.
Different email systems require different information. See your system
administrator to determine which commands are necessary for your email system.
Table 2-24: EmailCommands
Command
Description
EMAIL:SETUp:FROMADDRess Sets (or queries) the sender’s email address for the common server setup information that is
shared between the Act on Event commands and the Hardcopy Email commands.
EMAIL:SETUp:HOSTALIASNAMe Sets (or queries) the email host alias name for the common server s etup information that is
shared between the Act on Event commands and the Hardcopy Email commands.
EMAIL:SETUp:SMTPLOGIn Sets or returns the email SMTP server login ID for the common server setup information that
is shared between the Act on Event commands and the Hardcopy Email commands.
EMAIL:SETUp:SMTPPASSWord Sets the email SMTP server login password for the common server setup information that is
shared between the Act on Event commands and the Hardcopy Email commands.
EMAIL:SETUp:SMTPPort Sets or returns the email SMTP server port number for the common server setup information
that is shared between the Act on Event commands and the Hardcopy Email commands
EMAIL:SETUp:SMTPServer Sets or returns the email SMTP server DNS name for the common server setup information
that is shared between the Act on Event co mmands and the Hardcopy Email commands.
Ethernet Command Group
Use the commands in the Ethernet Command Group to set up the 10BASE-T or
100BASE-TX Ethernet remote interface.
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