MDO3000 Programmer Manual.pdf - 第123页

Command Groups T able 2-42: Ve rtical Commands (cont.) Command Description CH<x>:PRObe:CALibrate:ST A TE? This query returns the calibration state of the probe connected to the speci ﬁ ed channel. CH<x>:PRObe…

Command Groups

Table 2-42: Ver

tical Commands

Command Description

AUXin?

Returns Aux In

put connector parameters

AUXin:PRObe Returns all information concerning the probe attached to Aux Input connector

AUXin:PRObe:AUTOZero Sets the TekVPI probe attached to the Aux Input connector to autozero

AUXin:PRObe:CALibrate:CALIBRATABLe?

This query i

ndicates whether the attached probe is calibratable.

AUXin:PRObe:COMMAND Sets the state of the speciﬁed probe control

AUXin:PRObe:DEGAUss Starts a degauss/autozero cycle on a TekVPI current probe attached to the

Aux Input connector

AUXin:PRObe:DEGAUss:STATE? Returns the degauss state of the TekVPI current probe attached to the Aux

Input co

nnector

AUXin:P

RObe:FORCEDRange

This com

mand speciﬁes the range of the TekVPI probe attached to the Aux

Input connector

AUXin:PRObe:GAIN This command speciﬁes the gain factor of the probe that is attached to the

Aux Input connector

AUXin:PRObe:ID:SERnumber? Returns the serial number of the probe that is attached to the Aux Input

conne

ctor

AUXi

n:PRObe:ID:TYPe?

Retu

rns the type of probe that is attached to the Aux Input connector

AUXi

n:PRObe:RESistance?

Retu

rns the resistance of the probe that is attached to the Aux Input connector

AUX

in:PRObe:SIGnal

Thi

s command speciﬁes the input bypass setting on VPI probes that support

input bypass

AUXin:PRObe:UNIts? Returns the units of measure of the probe that is attached to the Aux Input

connector

CH<x>? Returns vertical parameters for the speciﬁed channel

CH<x>:AMPSVIAVOLTs:ENA ble This command speciﬁes the state of the amps via volts feature for the speciﬁed

hannel

H<x>:AMPSVIAVOLTs:FACtor

his command speciﬁes the amps via volts factor for the speciﬁed channel

CH<x>:BANdwidth This command speciﬁes the bandwidth of the speciﬁed channel

CH<x>:COUPling This command speciﬁes the coupling setting for the speciﬁed channel

CH<x>:DESKew This command speciﬁes the deskew time for the speciﬁed channel

CH<x>:INVert This command speciﬁes the invert function for the speciﬁed channel

CH<x>:LABel This command speciﬁes the waveform label for channel <x>

CH<x>:OFFSet This command speciﬁ es the channel offset

CH<x>:POSition This command speciﬁes the channel vertical position

CH<x>:PRObe? Returns the gain, resistance, units, and ID of the probe that is attached to

the speciﬁed channel

CH<x>:PRObe:AUTOZero Sets the TekV PI probe attached to the speciﬁed channel input to autozero

CH<x>:PRObe:CALibrate This command executes a calibration or initialization for the probe attached

to the auxilliary input, if the probe is calibratable.

CH<x>:PRObe:CALibrate:CALIBRATAB Le? This query returns the state of the probe attached to channel 1–4, either 0 if

the probe is not calibratable, or 1 if the probe is calibratable.

2-92 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual

Command Groups

Table 2-42: Vertical Commands (cont.)

Command Description

CH<x>:PRObe:CALibrate:STATE? This query returns the calibration state of the probe connected to the speciﬁed

channel.

CH<x>:PRObe:COMMAND Sets the state of the speciﬁ ed probe control

CH<x>:PRObe:DEGAUss Starts a degauss/autozero cycle on a TekVPI current probe attached to the

speciﬁed channel input

CH<x>:PRObe:DEGAUss:STATE? Returns the state of the probe degauss

CH<x>:PRObe:FORCEDRange This command speciﬁes the range on a TekVPI probe attached to the speciﬁed

channel

CH<x>:PRObe:GAIN This command speciﬁes the gain factor of the probe that is attached to the

speciﬁed channel

CH<x>:PRObe:ID? Returns the type and serial number of the probe that is attached to the

speciﬁed channel

CH<x>:PRObe:ID:SERnumber? Returns the serial number of the probe that is attached to the speciﬁed channel

CH<x>:PRObe:ID:TYPe? Returns the type of probe that is attached to the speciﬁed channel

CH<x>:PRObe:MODel This command speciﬁes the probe model for the speciﬁed channel

CH<x>:PRObe:PROPDELay This command speciﬁes the propagation delay for the probe connected to

the speciﬁed channel

CH<x>:PRObe:RECDESkew? Returns the recommended deskew for the probe connected to the speciﬁed

channel

CH<x>:PRObe:RESistance? Returns the resistance of the probe that is attached to the speciﬁed channel

CH<x>:PRObe:SIGnal This command speciﬁes the input bypass setting of channel <x>TekVPI probe

CH<x>:PRObe:UN Its? Returns the units of measure of the probe that is attached to the speciﬁed

channel

CH<x>:SCAle This command speciﬁes the vertical scale of the speciﬁed channel

CH<x>:TERmination This command speciﬁes channel input termination

CH<x>:YUNits This command speciﬁes the units for the speciﬁed channel

D<x>

Returns parameters for digital channel <x>

D<x>:LABel

This command speciﬁes the waveform label for digital channel<x>

D<x>:THReshold

This command speciﬁes the logical threshold for the digital channel <x>, where

x is the digital channel number D0 – D15.

D<x>:POSition This command speciﬁes the vertical position for digital channel <x>

DESkew Causes the deskew values for all channels to be set to the recommended

values

DESkew:DISPlay Speciﬁes the state of the deskew table display.

DISplay:INTENSITy:BACKLight:AUTODim:TIMe This command speciﬁes the state of the deskew table display

REF<x>? Returns reference waveform data for channel <x>

REF<x>:DATE? Returns the date that a reference waveform was stored

REF<x>:HORizontal:DELay:TIMe This command speciﬁes the horizontal position of the speciﬁed reference

waveform in percent of the waveform that is displayed to the right of the center

vertical graticule

MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-93

Command Groups

Table 2-42: Vertical Commands (cont.)

Command Description

REF<x>:HORizontal:SCAle This command speciﬁes the horizontal scale for a reference w aveform

REF<x>:LABel

This command speciﬁes the speciﬁed reference waveform label

REF<x>:TIMe? Returns the time that a reference waveform was stored

REF<x>:VERTical:POSition This command speciﬁes the vertical position of the speciﬁed reference

waveform

REF<x>:VERTical:SCAle This command speciﬁes the reference waveform vertical scale in vertical

units/div

SELect? Returns information on which waveforms are on or off and which waveform

is selected.

SELect:{BUS<x>|B<x>} Turnsonoroffthespeciﬁed bus waveform or returns whether the speciﬁed

bus channel is on or off

SELect:CH<x> Turnsonoroffthespeciﬁed waveform or returns whether the speciﬁed

channel is on or off

SELect:CONTROl This command speciﬁes the waveform that is selected as the implied recipient

of channel-related commands

SELect:DAll This command turns on or off all digital channels (D0 — D15).

SELect:D<x> Turns on the display of digital channel <x> and resets the acquisition

SELect{:MATH|:MATH1} Turns on or off the math waveform or returns whether the math waveform is

on or off

SELect:REF<x> Turnsonoroffthespeciﬁed reference waveform or returns whether the

speciﬁed reference waveform is on or off

VideoPictureCommandGroup

The video picture features as well as triggering on a video signal are included

standard with the MDO3000 series models. These features require the DPO4VID

application module for use with MSO/DPO4000B and the MDO4000/B/C models.

Use the video picture commands for video picture functionality.

Table 2-43: Video Picture Commands

Command Description

VIDPic:AUTOContrast Sets (or queries) the video picture automatic contrast state.

VIDPic:AUTOContrast:UPDATERate Sets (or queries) the number of frames between automatic contrast updates

VIDPic:BRIGHTNess Sets (or queries) the video picture brightness level as an integer percentage.

VIDPic:CONTRast Sets (or queries) the video picture contrast level as an integer percentage.

VIDPic:DISplay Sets (or queries) the video picture display state.

VIDPic:FRAMETYPe

Sets (or queries) the video picture frame type (O DD, EVEN or INTERLAced).

VIDPic:LOCation:HEIght Sets (or queries) the video picture height, in rows.

2-94 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual