ch ¶

The ch commands module.

These commands are used in the following models: DPO7AX

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Commands and Queries

- CH<x>:BANdwidth {<NR3>|FULl}
- CH<x>:BANdwidth:FILTer:OPTIMIZation {STEPRESPONSE|FLATNESS}
- CH<x>:BANdwidth:FILTer:OPTIMIZation?
- CH<x>:BANdwidth?
- CH<x>:CLIPping?
- CH<x>:COUPling <DC>
- CH<x>:COUPling?
- CH<x>:DESKew <NR3>
- CH<x>:DESKew?
- CH<x>:DITHERrange <NR3>
- CH<x>:INVert {ON|OFF|<NR1>}
- CH<x>:INVert?
- CH<x>:LABel:COLor <QString>
- CH<x>:LABel:FONT:BOLD {ON|OFF|<NR1>}
- CH<x>:LABel:FONT:ITALic {ON|OFF|<NR1>}
- CH<x>:LABel:FONT:SIZE <NR1>
- CH<x>:LABel:FONT:TYPE <QString>
- CH<x>:LABel:FONT:UNDERline {ON|OFF|<NR1>}
- CH<x>:LABel:NAMe <QString>
- CH<x>:LABel:NAMe?
- CH<x>:LABel:XPOS <NR3>
- CH<x>:LABel:XPOS?
- CH<x>:LABel:YPOS <NR3>
- CH<x>:LABel:YPOS?
- CH<x>:OFFSet <NR3>
- CH<x>:OFFSet?
- CH<x>:POSition <NR1>
- CH<x>:PROBECOntrol {AUTO|MANual}
- CH<x>:PROBECOntrol?
- CH<x>:PROBECal?
- CH<x>:PROBEFunc:EXTAtten <NR3>
- CH<x>:PROBEFunc:EXTAtten?
- CH<x>:PROBEFunc:EXTDBatten <NR3>
- CH<x>:PROBEFunc:EXTDBatten?
- CH<x>:PROBEFunc:EXTUnits <QString>
- CH<x>:PROBEFunc:EXTUnits:STATE {ON|OFF|<NR1>}
- CH<x>:PROBEFunc:EXTUnits?
- CH<x>:PROBETYPE?
- CH<x>:PRObe:AUTOZero EXECute
- CH<x>:PRObe:COMPensate
- CH<x>:PRObe:DEGAUSS EXECute
- CH<x>:PRObe:DEGAUSS:STATE?
- CH<x>:PRObe:FORCEDRange <NR3>
- CH<x>:PRObe:FORCEDRange?
- CH<x>:PRObe:GAIN?
- CH<x>:PRObe:ID:SERnumber?
- CH<x>:PRObe:ID:TYPe?
- CH<x>:PRObe:ID?
- CH<x>:PRObe:INPUTMode {A|B|COMMONMODE|DIFFERENTIAL}
- CH<x>:PRObe:INPUTMode:AOFFSet <NR3>
- CH<x>:PRObe:INPUTMode:AOFFSet?
- CH<x>:PRObe:INPUTMode:BOFFSet <NR3>
- CH<x>:PRObe:INPUTMode:BOFFSet?
- CH<x>:PRObe:INPUTMode:COFFSet <NR3>
- CH<x>:PRObe:INPUTMode:COFFSet?
- CH<x>:PRObe:INPUTMode:DOFFSet <NR3>
- CH<x>:PRObe:INPUTMode:DOFFSet?
- CH<x>:PRObe:INPUTMode?
- CH<x>:PRObe:RESistance?
- CH<x>:PRObe:SELFCal EXECUTE
- CH<x>:PRObe:SELFCal:State?
- CH<x>:PRObe:SET <QString>
- CH<x>:PRObe:SET?
- CH<x>:PRObe:STATus?
- CH<x>:PRObe:UNIts?
- CH<x>:PRObe?
- CH<x>:QCHannel {QC<x>}
- CH<x>:QCHannel:OPTimize EXECute
- CH<x>:QCHannel?
- CH<x>:SCALERATio <NR2>
- CH<x>:SCALERATio?
- CH<x>:SCAle <NR3>
- CH<x>:TERmination 50
- CH<x>:TERmination?
- CH<x>:VTERm:BIAS <NR3>
- CH<x>:VTERm:BIAS?
- CH<x>?

Channel ¶

Bases: ValidatedChannel, SCPICmdRead

The CH<x> command.

Description

This query-only command returns the vertical parameters for the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>? query.
Using the .verify(value) method will send the CH<x>? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>?

Properties

.bandwidth: The CH<x>:BANdwidth command.
.clipping: The CH<x>:CLIPping command.
.coupling: The CH<x>:COUPling command.
.deskew: The CH<x>:DESKew command.
.ditherrange: The CH<x>:DITHERrange command.
.invert: The CH<x>:INVert command.
.label: The CH<x>:LABel command tree.
.offset: The CH<x>:OFFSet command.
.position: The CH<x>:POSition command.
.probecontrol: The CH<x>:PROBECOntrol command.
.probecal: The CH<x>:PROBECal command.
.probefunc: The CH<x>:PROBEFunc command tree.
.probetype: The CH<x>:PROBETYPE command.
.probe: The CH<x>:PRObe command.
.qchannel: The CH<x>:QCHannel command.
.scaleratio: The CH<x>:SCALERATio command.
.scale: The CH<x>:SCAle command.
.termination: The CH<x>:TERmination command.
.vterm: The CH<x>:VTERm command tree.

bandwidth `property` ¶

bandwidth: ChannelBandwidth

Return the CH<x>:BANdwidth command.

Description

This command sets or queries the selectable low-pass bandwidth limit filter of the specified channel. The channel is specified by x. The query form of this command always returns the approximate realized bandwidth of the channel. Available arguments depend upon the instrument and the attached accessories.

Usage

Using the .query() method will send the CH<x>:BANdwidth? query.
Using the .verify(value) method will send the CH<x>:BANdwidth? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:BANdwidth value command.

SCPI Syntax

- CH<x>:BANdwidth {<NR3>|FULl}
- CH<x>:BANdwidth?

Info

CH<x> is the channel number.
<NR3> is the desired bandwidth. The instrument rounds this value to an available bandwidth using geometric rounding and then uses this value to set the upper bandwidth.
FULl disables any optional bandwidth limiting. The specified channel operates at its maximum bandwidth.

Sub-properties

.filter: The CH<x>:BANdwidth:FILTer command tree.

clipping `property` ¶

clipping: ChannelClipping

Return the CH<x>:CLIPping command.

Description

Queries whether the specified channel’s input signal is clipping (exceeding) the channel A/D converter range. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:CLIPping? query.
Using the .verify(value) method will send the CH<x>:CLIPping? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:CLIPping?

coupling `property` ¶

coupling: ChannelCoupling

Return the CH<x>:COUPling command.

Description

This command sets or queries the input coupling setting for the specified analog channel.

Usage

Using the .query() method will send the CH<x>:COUPling? query.
Using the .verify(value) method will send the CH<x>:COUPling? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:COUPling value command.

SCPI Syntax

- CH<x>:COUPling <DC>
- CH<x>:COUPling?

Info

DC sets the specified channel to DC coupling. This is the supported coupling.

deskew `property` ¶

deskew: ChannelDeskew

Return the CH<x>:DESKew command.

Description

This command sets or queries the horizontal deskew time for the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:DESKew? query.
Using the .verify(value) method will send the CH<x>:DESKew? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:DESKew value command.

SCPI Syntax

- CH<x>:DESKew <NR3>
- CH<x>:DESKew?

Info

CH<x> is the channel number.
<NR3> is the deskew time for this channel, ranging from -125 ns to +125 ns with a resolution of 40 ps. Out-of-range values are clipped.

ditherrange `property` ¶

ditherrange: ChannelDitherrange

Return the CH<x>:DITHERrange command.

Description

This command sets or returns the amount of dithering for the specified analog channel. The channel is specified by x. The amount of dithering is a percentage of full scale (10 times volts/division). Note: Setting this value to 0.0 for any unused channels may slightly improve performance.

Usage

Using the .write(value) method will send the CH<x>:DITHERrange value command.

SCPI Syntax

- CH<x>:DITHERrange <NR3>

Info

<NR3> is the amount of dithering as a percentage of full scale. Must be between 0.0 and 100.0 and 0.0 disables dithering.

invert `property` ¶

invert: ChannelInvert

Return the CH<x>:INVert command.

Description

This command sets or queries invert state of the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:INVert? query.
Using the .verify(value) method will send the CH<x>:INVert? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:INVert value command.

SCPI Syntax

- CH<x>:INVert {ON|OFF|<NR1>}
- CH<x>:INVert?

Info

OFF turns off the channel invert.
ON turns on the channel invert.
<NR1> = 0 turns off the channel invert; any other value turns on the channel invert.

label `property` ¶

label: ChannelLabel

Return the CH<x>:LABel command tree.

Usage

Using the .query() method will send the CH<x>:LABel? query.
Using the .verify(value) method will send the CH<x>:LABel? query and raise an AssertionError if the returned value does not match value.

Info

CH<x> is the channel number.

Sub-properties

.color: The CH<x>:LABel:COLor command.
.font: The CH<x>:LABel:FONT command tree.
.name: The CH<x>:LABel:NAMe command.
.xpos: The CH<x>:LABel:XPOS command.
.ypos: The CH<x>:LABel:YPOS command.

offset `property` ¶

offset: ChannelOffset

Return the CH<x>:OFFSet command.

Description

This command sets or queries the vertical offset for the specified analog channel.

Usage

Using the .query() method will send the CH<x>:OFFSet? query.
Using the .verify(value) method will send the CH<x>:OFFSet? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:OFFSet value command.

SCPI Syntax

- CH<x>:OFFSet <NR3>
- CH<x>:OFFSet?

Info

CH<x> is the channel number.
<NR3> is the offset value for the specified channel.

position `property` ¶

position: ChannelPosition

Return the CH<x>:POSition command.

Description

This command sets or queries the vertical position for the specified analog channel.

Usage

Using the .write(value) method will send the CH<x>:POSition value command.

SCPI Syntax

- CH<x>:POSition <NR1>

Info

CH<x> is the channel number.
<NR1> is the vertical position for the specified analog channel.

probe `property` ¶

probe: ChannelProbe

Return the CH<x>:PRObe command.

Description

This query-only command returns all information concerning the probe that is attached to the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PRObe? query.
Using the .verify(value) method will send the CH<x>:PRObe? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe?

Sub-properties

.autozero: The CH<x>:PRObe:AUTOZero command.
.compensate: The CH<x>:PRObe:COMPensate command.
.degauss: The CH<x>:PRObe:DEGAUSS command.
.forcedrange: The CH<x>:PRObe:FORCEDRange command.
.gain: The CH<x>:PRObe:GAIN command.
.id: The CH<x>:PRObe:ID command.
.inputmode: The CH<x>:PRObe:INPUTMode command.
.resistance: The CH<x>:PRObe:RESistance command.
.selfcal: The CH<x>:PRObe:SELFCal command.
.set: The CH<x>:PRObe:SET command.
.status: The CH<x>:PRObe:STATus command.
.units: The CH<x>:PRObe:UNIts command.

probecal `property` ¶

probecal: ChannelProbecal

Return the CH<x>:PROBECal command.

Description

This query-only command returns the probe calibration state for the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PROBECal? query.
Using the .verify(value) method will send the CH<x>:PROBECal? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PROBECal?

probecontrol `property` ¶

probecontrol: ChannelProbecontrol

Return the CH<x>:PROBECOntrol command.

Description

This command sets or queries multirange probe range-control policy preference of the probe that is attached to CH. The channel number is specified by x.

Usage

Using the .query() method will send the CH<x>:PROBECOntrol? query.
Using the .verify(value) method will send the CH<x>:PROBECOntrol? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PROBECOntrol value command.

SCPI Syntax

- CH<x>:PROBECOntrol {AUTO|MANual}
- CH<x>:PROBECOntrol?

Info

CH<x> is the channel number.
AUTO sets the values. The probe range is automatically calculated.
MANual allows you to select various valid values for the probe connected to a particular channel.

probefunc `property` ¶

probefunc: ChannelProbefunc

Return the CH<x>:PROBEFunc command tree.

Usage

Using the .query() method will send the CH<x>:PROBEFunc? query.
Using the .verify(value) method will send the CH<x>:PROBEFunc? query and raise an AssertionError if the returned value does not match value.

Info

CH<x> is the channel number.

Sub-properties

.extatten: The CH<x>:PROBEFunc:EXTAtten command.
.extdbatten: The CH<x>:PROBEFunc:EXTDBatten command.
.extunits: The CH<x>:PROBEFunc:EXTUnits command.

probetype `property` ¶

probetype: ChannelProbetype

Return the CH<x>:PROBETYPE command.

Description

This command returns the probe type connected to the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PROBETYPE? query.
Using the .verify(value) method will send the CH<x>:PROBETYPE? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PROBETYPE?

qchannel `property` ¶

qchannel: ChannelQchannel

Return the CH<x>:QCHannel command.

Description

This command sets or queries the quiet channel setting.

Usage

Using the .query() method will send the CH<x>:QCHannel? query.
Using the .verify(value) method will send the CH<x>:QCHannel? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:QCHannel value command.

SCPI Syntax

- CH<x>:QCHannel {QC<x>}
- CH<x>:QCHannel?

Sub-properties

.optimize: The CH<x>:QCHannel:OPTimize command.

scale `property` ¶

scale: ChannelScale

Return the CH<x>:SCAle command.

Description

This command sets or returns the vertical scale for the specified analog channel. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:SCAle value command.

SCPI Syntax

- CH<x>:SCAle <NR3>

Info

CH<x> is the channel number.
<NR3> is the vertical scale for the specified analog channel.

scaleratio `property` ¶

scaleratio: ChannelScaleratio

Return the CH<x>:SCALERATio command.

Description

This command sets or returns the scale ratio for the specified analog channel.

Usage

Using the .query() method will send the CH<x>:SCALERATio? query.
Using the .verify(value) method will send the CH<x>:SCALERATio? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:SCALERATio value command.

SCPI Syntax

- CH<x>:SCALERATio <NR2>
- CH<x>:SCALERATio?

Info

CH<x> is the channel number.
<NR2> is the scale ratio for the specified analog channel.

termination `property` ¶

termination: ChannelTermination

Return the CH<x>:TERmination command.

Description

This command sets or queries the vertical termination for the specified analog channel. The channel is specified by x. Note: The available arguments depend on the instrument model and the attached accessories.

Usage

Using the .query() method will send the CH<x>:TERmination? query.
Using the .verify(value) method will send the CH<x>:TERmination? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:TERmination value command.

SCPI Syntax

- CH<x>:TERmination 50
- CH<x>:TERmination?

Info

CH<x> is the channel number.

vterm `property` ¶

vterm: ChannelVterm

Return the CH<x>:VTERm command tree.

Usage

Using the .query() method will send the CH<x>:VTERm? query.
Using the .verify(value) method will send the CH<x>:VTERm? query and raise an AssertionError if the returned value does not match value.

Info

CH<x> is the channel number.

Sub-properties

.bias: The CH<x>:VTERm:BIAS command.

ChannelBandwidth ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:BANdwidth command.

Description

This command sets or queries the selectable low-pass bandwidth limit filter of the specified channel. The channel is specified by x. The query form of this command always returns the approximate realized bandwidth of the channel. Available arguments depend upon the instrument and the attached accessories.

Usage

Using the .query() method will send the CH<x>:BANdwidth? query.
Using the .verify(value) method will send the CH<x>:BANdwidth? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:BANdwidth value command.

SCPI Syntax

- CH<x>:BANdwidth {<NR3>|FULl}
- CH<x>:BANdwidth?

Info

CH<x> is the channel number.
<NR3> is the desired bandwidth. The instrument rounds this value to an available bandwidth using geometric rounding and then uses this value to set the upper bandwidth.
FULl disables any optional bandwidth limiting. The specified channel operates at its maximum bandwidth.

Properties

.filter: The CH<x>:BANdwidth:FILTer command tree.

filter `property` ¶

filter: ChannelBandwidthFilter

Return the CH<x>:BANdwidth:FILTer command tree.

Usage

Using the .query() method will send the CH<x>:BANdwidth:FILTer? query.
Using the .verify(value) method will send the CH<x>:BANdwidth:FILTer? query and raise an AssertionError if the returned value does not match value.

Info

CH<x> is the channel number.

Sub-properties

.optimization: The CH<x>:BANdwidth:FILTer:OPTIMIZation command.

ChannelBandwidthFilter ¶

Bases: SCPICmdRead

The CH<x>:BANdwidth:FILTer command tree.

Usage

Using the .query() method will send the CH<x>:BANdwidth:FILTer? query.
Using the .verify(value) method will send the CH<x>:BANdwidth:FILTer? query and raise an AssertionError if the returned value does not match value.

Info

CH<x> is the channel number.

Properties

.optimization: The CH<x>:BANdwidth:FILTer:OPTIMIZation command.

optimization `property` ¶

optimization: ChannelBandwidthFilterOptimization

Return the CH<x>:BANdwidth:FILTer:OPTIMIZation command.

Description

This command sets or queries the channel filter shape. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:BANdwidth:FILTer:OPTIMIZation? query.
Using the .verify(value) method will send the CH<x>:BANdwidth:FILTer:OPTIMIZation? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:BANdwidth:FILTer:OPTIMIZation value command.

SCPI Syntax

- CH<x>:BANdwidth:FILTer:OPTIMIZation {STEPRESPONSE|FLATNESS}
- CH<x>:BANdwidth:FILTer:OPTIMIZation?

Info

CH<x> is the channel number.
STEPRESPONSE sets a Bessel-Thompson filter that minimizes overshoot with a gradual rollof.
FLATNESS sets selects a brick-wall filter optimized for flatness within band with a sharp rolloff. Flatness filtering is not compatible with Peak Detect and Envelope acquisition modes.

ChannelBandwidthFilterOptimization ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:BANdwidth:FILTer:OPTIMIZation command.

Description

This command sets or queries the channel filter shape. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:BANdwidth:FILTer:OPTIMIZation? query.
Using the .verify(value) method will send the CH<x>:BANdwidth:FILTer:OPTIMIZation? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:BANdwidth:FILTer:OPTIMIZation value command.

SCPI Syntax

- CH<x>:BANdwidth:FILTer:OPTIMIZation {STEPRESPONSE|FLATNESS}
- CH<x>:BANdwidth:FILTer:OPTIMIZation?

Info

CH<x> is the channel number.
STEPRESPONSE sets a Bessel-Thompson filter that minimizes overshoot with a gradual rollof.
FLATNESS sets selects a brick-wall filter optimized for flatness within band with a sharp rolloff. Flatness filtering is not compatible with Peak Detect and Envelope acquisition modes.

ChannelClipping ¶

Bases: SCPICmdRead

The CH<x>:CLIPping command.

Description

Queries whether the specified channel’s input signal is clipping (exceeding) the channel A/D converter range. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:CLIPping? query.
Using the .verify(value) method will send the CH<x>:CLIPping? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:CLIPping?

ChannelCoupling ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:COUPling command.

Description

This command sets or queries the input coupling setting for the specified analog channel.

Usage

Using the .query() method will send the CH<x>:COUPling? query.
Using the .verify(value) method will send the CH<x>:COUPling? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:COUPling value command.

SCPI Syntax

- CH<x>:COUPling <DC>
- CH<x>:COUPling?

Info

DC sets the specified channel to DC coupling. This is the supported coupling.

ChannelDeskew ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:DESKew command.

Description

This command sets or queries the horizontal deskew time for the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:DESKew? query.
Using the .verify(value) method will send the CH<x>:DESKew? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:DESKew value command.

SCPI Syntax

- CH<x>:DESKew <NR3>
- CH<x>:DESKew?

Info

CH<x> is the channel number.
<NR3> is the deskew time for this channel, ranging from -125 ns to +125 ns with a resolution of 40 ps. Out-of-range values are clipped.

ChannelDitherrange ¶

Bases: SCPICmdWrite

The CH<x>:DITHERrange command.

Description

This command sets or returns the amount of dithering for the specified analog channel. The channel is specified by x. The amount of dithering is a percentage of full scale (10 times volts/division). Note: Setting this value to 0.0 for any unused channels may slightly improve performance.

Usage

Using the .write(value) method will send the CH<x>:DITHERrange value command.

SCPI Syntax

- CH<x>:DITHERrange <NR3>

Info

<NR3> is the amount of dithering as a percentage of full scale. Must be between 0.0 and 100.0 and 0.0 disables dithering.

ChannelInvert ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:INVert command.

Description

This command sets or queries invert state of the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:INVert? query.
Using the .verify(value) method will send the CH<x>:INVert? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:INVert value command.

SCPI Syntax

- CH<x>:INVert {ON|OFF|<NR1>}
- CH<x>:INVert?

Info

OFF turns off the channel invert.
ON turns on the channel invert.
<NR1> = 0 turns off the channel invert; any other value turns on the channel invert.

ChannelLabel ¶

Bases: SCPICmdRead

The CH<x>:LABel command tree.

Usage

Using the .query() method will send the CH<x>:LABel? query.
Using the .verify(value) method will send the CH<x>:LABel? query and raise an AssertionError if the returned value does not match value.

Info

CH<x> is the channel number.

Properties

.color: The CH<x>:LABel:COLor command.
.font: The CH<x>:LABel:FONT command tree.
.name: The CH<x>:LABel:NAMe command.
.xpos: The CH<x>:LABel:XPOS command.
.ypos: The CH<x>:LABel:YPOS command.

color `property` ¶

color: ChannelLabelColor

Return the CH<x>:LABel:COLor command.

Description

This command sets or queries the color of the specified channel label. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:LABel:COLor value command.

SCPI Syntax

- CH<x>:LABel:COLor <QString>

Info

CH<x> is the channel number.
<QString> is the label color. To return the color to the default color, send an empty string as in this example: CH5:LABEL:COLOR ‘’.

font `property` ¶

font: ChannelLabelFont

Return the CH<x>:LABel:FONT command tree.

Usage

Using the .query() method will send the CH<x>:LABel:FONT? query.
Using the .verify(value) method will send the CH<x>:LABel:FONT? query and raise an AssertionError if the returned value does not match value.

Info

CH<x> is the channel number.

Sub-properties

.bold: The CH<x>:LABel:FONT:BOLD command.
.italic: The CH<x>:LABel:FONT:ITALic command.
.size: The CH<x>:LABel:FONT:SIZE command.
.type: The CH<x>:LABel:FONT:TYPE command.
.underline: The CH<x>:LABel:FONT:UNDERline command.

name `property` ¶

name: ChannelLabelName

Return the CH<x>:LABel:NAMe command.

Description

This command sets or queries the label attached to the displayed waveform for the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:LABel:NAMe? query.
Using the .verify(value) method will send the CH<x>:LABel:NAMe? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:LABel:NAMe value command.

SCPI Syntax

- CH<x>:LABel:NAMe <QString>
- CH<x>:LABel:NAMe?

Info

CH<x> is the channel number.
<QString> is an alphanumeric character string, ranging from 1 through 32 characters in length.

xpos `property` ¶

xpos: ChannelLabelXpos

Return the CH<x>:LABel:XPOS command.

Description

This command sets or queries the X-position of the specified channel label. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:LABel:XPOS? query.
Using the .verify(value) method will send the CH<x>:LABel:XPOS? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:LABel:XPOS value command.

SCPI Syntax

- CH<x>:LABel:XPOS <NR3>
- CH<x>:LABel:XPOS?

Info

CH<x> is the channel number.
<NR3> is the location (in pixels) where the waveform label for the selected channel is displayed, relative to the left edge of the screen.

ypos `property` ¶

ypos: ChannelLabelYpos

Return the CH<x>:LABel:YPOS command.

Description

This command sets or queries the Y-position of the specified channel label. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:LABel:YPOS? query.
Using the .verify(value) method will send the CH<x>:LABel:YPOS? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:LABel:YPOS value command.

SCPI Syntax

- CH<x>:LABel:YPOS <NR3>
- CH<x>:LABel:YPOS?

Info

CH<x> is the channel number.
<NR3> is the location (in pixels) where the waveform label for the selected channel is displayed, relative to the baseline of the waveform. Positive values are above the baseline and negative values are below.

ChannelLabelColor ¶

Bases: SCPICmdWrite

The CH<x>:LABel:COLor command.

Description

This command sets or queries the color of the specified channel label. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:LABel:COLor value command.

SCPI Syntax

- CH<x>:LABel:COLor <QString>

Info

CH<x> is the channel number.
<QString> is the label color. To return the color to the default color, send an empty string as in this example: CH5:LABEL:COLOR ‘’.

ChannelLabelFont ¶

Bases: SCPICmdRead

The CH<x>:LABel:FONT command tree.

Usage

Using the .query() method will send the CH<x>:LABel:FONT? query.
Using the .verify(value) method will send the CH<x>:LABel:FONT? query and raise an AssertionError if the returned value does not match value.

Info

CH<x> is the channel number.

Properties

.bold: The CH<x>:LABel:FONT:BOLD command.
.italic: The CH<x>:LABel:FONT:ITALic command.
.size: The CH<x>:LABel:FONT:SIZE command.
.type: The CH<x>:LABel:FONT:TYPE command.
.underline: The CH<x>:LABel:FONT:UNDERline command.

bold `property` ¶

bold: ChannelLabelFontBold

Return the CH<x>:LABel:FONT:BOLD command.

Description

This command sets or queries the bold state of the specified channel label. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:LABel:FONT:BOLD value command.

SCPI Syntax

- CH<x>:LABel:FONT:BOLD {ON|OFF|<NR1>}

Info

CH<x> is the channel number.
OFF argument turns off bold font.
ON argument turns on bold font.
<NR1> = 0 turns off bold font; any other value turns on bold font.

italic `property` ¶

italic: ChannelLabelFontItalic

Return the CH<x>:LABel:FONT:ITALic command.

Description

This command sets or queries the italic state of the specified channel label. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:LABel:FONT:ITALic value command.

SCPI Syntax

- CH<x>:LABel:FONT:ITALic {ON|OFF|<NR1>}

Info

CH<x> is the channel number.
OFF argument turns off italic font.
ON argument turns on italic font.
<NR1> = 0 turns off italic font; any other value turns on italic font.

size `property` ¶

size: ChannelLabelFontSize

Return the CH<x>:LABel:FONT:SIZE command.

Description

This command sets or queries the font size of the specified channel label. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:LABel:FONT:SIZE value command.

SCPI Syntax

- CH<x>:LABel:FONT:SIZE <NR1>

Info

CH<x> is the channel number.
<NR1> is the font size.

type `property` ¶

type: ChannelLabelFontType

Return the CH<x>:LABel:FONT:TYPE command.

Description

This command sets or queries the font type of the specified channel label, such as Arial or Times New Roman. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:LABel:FONT:TYPE value command.

SCPI Syntax

- CH<x>:LABel:FONT:TYPE <QString>

Info

CH<x> is the channel number.
<QString> is the specified font type.

underline `property` ¶

underline: ChannelLabelFontUnderline

Return the CH<x>:LABel:FONT:UNDERline command.

Description

This command sets or queries the underline state of the specified channel label. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:LABel:FONT:UNDERline value command.

SCPI Syntax

- CH<x>:LABel:FONT:UNDERline {ON|OFF|<NR1>}

Info

CH<x> is the channel number.
OFF argument turns off underlined font.
ON argument turns on underlined font.
<NR1> = 0 turns off underlined font; any other value turns on underlined font.

ChannelLabelFontBold ¶

Bases: SCPICmdWrite

The CH<x>:LABel:FONT:BOLD command.

Description

This command sets or queries the bold state of the specified channel label. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:LABel:FONT:BOLD value command.

SCPI Syntax

- CH<x>:LABel:FONT:BOLD {ON|OFF|<NR1>}

Info

CH<x> is the channel number.
OFF argument turns off bold font.
ON argument turns on bold font.
<NR1> = 0 turns off bold font; any other value turns on bold font.

ChannelLabelFontItalic ¶

Bases: SCPICmdWrite

The CH<x>:LABel:FONT:ITALic command.

Description

This command sets or queries the italic state of the specified channel label. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:LABel:FONT:ITALic value command.

SCPI Syntax

- CH<x>:LABel:FONT:ITALic {ON|OFF|<NR1>}

Info

CH<x> is the channel number.
OFF argument turns off italic font.
ON argument turns on italic font.
<NR1> = 0 turns off italic font; any other value turns on italic font.

ChannelLabelFontSize ¶

Bases: SCPICmdWrite

The CH<x>:LABel:FONT:SIZE command.

Description

This command sets or queries the font size of the specified channel label. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:LABel:FONT:SIZE value command.

SCPI Syntax

- CH<x>:LABel:FONT:SIZE <NR1>

Info

CH<x> is the channel number.
<NR1> is the font size.

ChannelLabelFontType ¶

Bases: SCPICmdWrite

The CH<x>:LABel:FONT:TYPE command.

Description

This command sets or queries the font type of the specified channel label, such as Arial or Times New Roman. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:LABel:FONT:TYPE value command.

SCPI Syntax

- CH<x>:LABel:FONT:TYPE <QString>

Info

CH<x> is the channel number.
<QString> is the specified font type.

ChannelLabelFontUnderline ¶

Bases: SCPICmdWrite

The CH<x>:LABel:FONT:UNDERline command.

Description

This command sets or queries the underline state of the specified channel label. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:LABel:FONT:UNDERline value command.

SCPI Syntax

- CH<x>:LABel:FONT:UNDERline {ON|OFF|<NR1>}

Info

CH<x> is the channel number.
OFF argument turns off underlined font.
ON argument turns on underlined font.
<NR1> = 0 turns off underlined font; any other value turns on underlined font.

ChannelLabelName ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:LABel:NAMe command.

Description

This command sets or queries the label attached to the displayed waveform for the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:LABel:NAMe? query.
Using the .verify(value) method will send the CH<x>:LABel:NAMe? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:LABel:NAMe value command.

SCPI Syntax

- CH<x>:LABel:NAMe <QString>
- CH<x>:LABel:NAMe?

Info

CH<x> is the channel number.
<QString> is an alphanumeric character string, ranging from 1 through 32 characters in length.

ChannelLabelXpos ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:LABel:XPOS command.

Description

This command sets or queries the X-position of the specified channel label. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:LABel:XPOS? query.
Using the .verify(value) method will send the CH<x>:LABel:XPOS? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:LABel:XPOS value command.

SCPI Syntax

- CH<x>:LABel:XPOS <NR3>
- CH<x>:LABel:XPOS?

Info

CH<x> is the channel number.
<NR3> is the location (in pixels) where the waveform label for the selected channel is displayed, relative to the left edge of the screen.

ChannelLabelYpos ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:LABel:YPOS command.

Description

This command sets or queries the Y-position of the specified channel label. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:LABel:YPOS? query.
Using the .verify(value) method will send the CH<x>:LABel:YPOS? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:LABel:YPOS value command.

SCPI Syntax

- CH<x>:LABel:YPOS <NR3>
- CH<x>:LABel:YPOS?

Info

CH<x> is the channel number.
<NR3> is the location (in pixels) where the waveform label for the selected channel is displayed, relative to the baseline of the waveform. Positive values are above the baseline and negative values are below.

ChannelOffset ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:OFFSet command.

Description

This command sets or queries the vertical offset for the specified analog channel.

Usage

Using the .query() method will send the CH<x>:OFFSet? query.
Using the .verify(value) method will send the CH<x>:OFFSet? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:OFFSet value command.

SCPI Syntax

- CH<x>:OFFSet <NR3>
- CH<x>:OFFSet?

Info

CH<x> is the channel number.
<NR3> is the offset value for the specified channel.

ChannelPosition ¶

Bases: SCPICmdWrite

The CH<x>:POSition command.

Description

This command sets or queries the vertical position for the specified analog channel.

Usage

Using the .write(value) method will send the CH<x>:POSition value command.

SCPI Syntax

- CH<x>:POSition <NR1>

Info

CH<x> is the channel number.
<NR1> is the vertical position for the specified analog channel.

ChannelProbe ¶

Bases: SCPICmdRead

The CH<x>:PRObe command.

Description

This query-only command returns all information concerning the probe that is attached to the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PRObe? query.
Using the .verify(value) method will send the CH<x>:PRObe? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe?

Properties

.autozero: The CH<x>:PRObe:AUTOZero command.
.compensate: The CH<x>:PRObe:COMPensate command.
.degauss: The CH<x>:PRObe:DEGAUSS command.
.forcedrange: The CH<x>:PRObe:FORCEDRange command.
.gain: The CH<x>:PRObe:GAIN command.
.id: The CH<x>:PRObe:ID command.
.inputmode: The CH<x>:PRObe:INPUTMode command.
.resistance: The CH<x>:PRObe:RESistance command.
.selfcal: The CH<x>:PRObe:SELFCal command.
.set: The CH<x>:PRObe:SET command.
.status: The CH<x>:PRObe:STATus command.
.units: The CH<x>:PRObe:UNIts command.

autozero `property` ¶

autozero: ChannelProbeAutozero

Return the CH<x>:PRObe:AUTOZero command.

Description

This command executes the attached probe’s Auto Zero function, for probes that support this feature. See your probe documentation for more details. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:PRObe:AUTOZero value command.

SCPI Syntax

- CH<x>:PRObe:AUTOZero EXECute

Info

CH<x> is the channel number.
EXECute sets the probe attached to the specified channel to autozero.

compensate `property` ¶

compensate: ChannelProbeCompensate

Return the CH<x>:PRObe:COMPensate command.

Description

This command starts the probe compensation (if available) for the specified channel. procedure for passive probes. The channel is specified by x.

Usage

Using the .write() method will send the CH<x>:PRObe:COMPensate command.

SCPI Syntax

- CH<x>:PRObe:COMPensate

degauss `property` ¶

degauss: ChannelProbeDegauss

Return the CH<x>:PRObe:DEGAUSS command.

Description

This command starts a degauss cycle of the TekVPI probe attached to the specified channel. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:PRObe:DEGAUSS value command.

SCPI Syntax

- CH<x>:PRObe:DEGAUSS EXECute

Info

CH<x> is the channel number.
EXECute starts the degauss cycle.

Sub-properties

.state: The CH<x>:PRObe:DEGAUSS:STATE command.

forcedrange `property` ¶

forcedrange: ChannelProbeForcedrange

Return the CH<x>:PRObe:FORCEDRange command.

Description

This command sets the attached TekVPI probe to the specified range, or it queries the range of the probe attached to the specified channel. If the argument does not match one of the available ranges, the closest range will be selected. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PRObe:FORCEDRange? query.
Using the .verify(value) method will send the CH<x>:PRObe:FORCEDRange? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PRObe:FORCEDRange value command.

SCPI Syntax

- CH<x>:PRObe:FORCEDRange <NR3>
- CH<x>:PRObe:FORCEDRange?

Info

CH<x> is the channel number.
<NR3> specifies the probe dynamic range.

gain `property` ¶

gain: ChannelProbeGain

Return the CH<x>:PRObe:GAIN command.

Description

This query-only command returns the gain factor of the probe that is attached to the specified channel. The channel is specified by x. The gain of a probe is the output divided by the input transfer ratio. For example, a common 10x probe has a gain of 0.1.

Usage

Using the .query() method will send the CH<x>:PRObe:GAIN? query.
Using the .verify(value) method will send the CH<x>:PRObe:GAIN? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe:GAIN?

id `property` ¶

id: ChannelProbeId

Return the CH<x>:PRObe:ID command.

Description

This query-only command returns the type and serial number of the probe that is attached to the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PRObe:ID? query.
Using the .verify(value) method will send the CH<x>:PRObe:ID? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe:ID?

Sub-properties

.sernumber: The CH<x>:PRObe:ID:SERnumber command.
.type: The CH<x>:PRObe:ID:TYPe command.

inputmode `property` ¶

inputmode: ChannelProbeInputmode

Return the CH<x>:PRObe:INPUTMode command.

Description

Sets or queries the input mode of the probe that is attached to the specified channel.

Usage

Using the .query() method will send the CH<x>:PRObe:INPUTMode? query.
Using the .verify(value) method will send the CH<x>:PRObe:INPUTMode? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PRObe:INPUTMode value command.

SCPI Syntax

- CH<x>:PRObe:INPUTMode {A|B|COMMONMODE|DIFFERENTIAL}
- CH<x>:PRObe:INPUTMode?

Info

CH<x> is the channel number.
A sets the probe to send single-ended A signals to the instrument.
B sets the probe to send single-ended B signals to the instrument.
COMMONMODE sets the probe to send common-mode signals to the instrument.
DIFFERENTIAL sets the probe to send differential signals to the instrument.

Sub-properties

.aoffset: The CH<x>:PRObe:INPUTMode:AOFFSet command.
.boffset: The CH<x>:PRObe:INPUTMode:BOFFSet command.
.coffset: The CH<x>:PRObe:INPUTMode:COFFSet command.
.doffset: The CH<x>:PRObe:INPUTMode:DOFFSet command.

resistance `property` ¶

resistance: ChannelProbeResistance

Return the CH<x>:PRObe:RESistance command.

Description

This query-only command returns the resistance of the probe that is attached to the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PRObe:RESistance? query.
Using the .verify(value) method will send the CH<x>:PRObe:RESistance? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe:RESistance?

selfcal `property` ¶

selfcal: ChannelProbeSelfcal

Return the CH<x>:PRObe:SELFCal command.

Description

This command initiates self-calibration on the probe. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:PRObe:SELFCal value command.

SCPI Syntax

- CH<x>:PRObe:SELFCal EXECUTE

Sub-properties

.state: The CH<x>:PRObe:SELFCal:State command.

set_ `property` ¶

set_: ChannelProbeSet

Return the CH<x>:PRObe:SET command.

Description

This command sets or queries aspects of probe accessory user interfaces, for example probe attenuation factors or probe audible over range. The available arguments for this command will vary depending on the accessory you attach to the instrument. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PRObe:SET? query.
Using the .verify(value) method will send the CH<x>:PRObe:SET? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PRObe:SET value command.

SCPI Syntax

- CH<x>:PRObe:SET <QString>
- CH<x>:PRObe:SET?

Info

CH<x> is the channel number.
<QString> is a quoted string representing a settable aspect of the attached accessory.

status `property` ¶

status: ChannelProbeStatus

Return the CH<x>:PRObe:STATus command.

Description

Queries the probe unsigned integer error value.

Usage

Using the .query() method will send the CH<x>:PRObe:STATus? query.
Using the .verify(value) method will send the CH<x>:PRObe:STATus? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe:STATus?

units `property` ¶

units: ChannelProbeUnits

Return the CH<x>:PRObe:UNIts command.

Description

This query-only command returns a string describing the units of measure for the probe attached to the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PRObe:UNIts? query.
Using the .verify(value) method will send the CH<x>:PRObe:UNIts? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe:UNIts?

ChannelProbeAutozero ¶

Bases: SCPICmdWrite

The CH<x>:PRObe:AUTOZero command.

Description

This command executes the attached probe’s Auto Zero function, for probes that support this feature. See your probe documentation for more details. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:PRObe:AUTOZero value command.

SCPI Syntax

- CH<x>:PRObe:AUTOZero EXECute

Info

CH<x> is the channel number.
EXECute sets the probe attached to the specified channel to autozero.

ChannelProbeCompensate ¶

Bases: SCPICmdWriteNoArguments

The CH<x>:PRObe:COMPensate command.

Description

This command starts the probe compensation (if available) for the specified channel. procedure for passive probes. The channel is specified by x.

Usage

Using the .write() method will send the CH<x>:PRObe:COMPensate command.

SCPI Syntax

- CH<x>:PRObe:COMPensate

ChannelProbeDegauss ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:PRObe:DEGAUSS command.

Description

This command starts a degauss cycle of the TekVPI probe attached to the specified channel. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:PRObe:DEGAUSS value command.

SCPI Syntax

- CH<x>:PRObe:DEGAUSS EXECute

Info

CH<x> is the channel number.
EXECute starts the degauss cycle.

Properties

.state: The CH<x>:PRObe:DEGAUSS:STATE command.

state `property` ¶

state: ChannelProbeDegaussState

Return the CH<x>:PRObe:DEGAUSS:STATE command.

Description

This command queries whether the probe attached to the specified channel requires a degauss operation. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PRObe:DEGAUSS:STATE? query.
Using the .verify(value) method will send the CH<x>:PRObe:DEGAUSS:STATE? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe:DEGAUSS:STATE?

ChannelProbeDegaussState ¶

Bases: SCPICmdRead

The CH<x>:PRObe:DEGAUSS:STATE command.

Description

This command queries whether the probe attached to the specified channel requires a degauss operation. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PRObe:DEGAUSS:STATE? query.
Using the .verify(value) method will send the CH<x>:PRObe:DEGAUSS:STATE? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe:DEGAUSS:STATE?

ChannelProbeForcedrange ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:PRObe:FORCEDRange command.

Description

This command sets the attached TekVPI probe to the specified range, or it queries the range of the probe attached to the specified channel. If the argument does not match one of the available ranges, the closest range will be selected. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PRObe:FORCEDRange? query.
Using the .verify(value) method will send the CH<x>:PRObe:FORCEDRange? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PRObe:FORCEDRange value command.

SCPI Syntax

- CH<x>:PRObe:FORCEDRange <NR3>
- CH<x>:PRObe:FORCEDRange?

Info

CH<x> is the channel number.
<NR3> specifies the probe dynamic range.

ChannelProbeGain ¶

Bases: SCPICmdRead

The CH<x>:PRObe:GAIN command.

Description

This query-only command returns the gain factor of the probe that is attached to the specified channel. The channel is specified by x. The gain of a probe is the output divided by the input transfer ratio. For example, a common 10x probe has a gain of 0.1.

Usage

Using the .query() method will send the CH<x>:PRObe:GAIN? query.
Using the .verify(value) method will send the CH<x>:PRObe:GAIN? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe:GAIN?

ChannelProbeId ¶

Bases: SCPICmdRead

The CH<x>:PRObe:ID command.

Description

This query-only command returns the type and serial number of the probe that is attached to the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PRObe:ID? query.
Using the .verify(value) method will send the CH<x>:PRObe:ID? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe:ID?

Properties

.sernumber: The CH<x>:PRObe:ID:SERnumber command.
.type: The CH<x>:PRObe:ID:TYPe command.

sernumber `property` ¶

sernumber: ChannelProbeIdSernumber

Return the CH<x>:PRObe:ID:SERnumber command.

Description

This query-only command returns the serial number of the probe that is attached to the specified channel. The channel is specified by x. Note: For Level 0 and 1 probes, the serial number will be ‘N/A’.

Usage

Using the .query() method will send the CH<x>:PRObe:ID:SERnumber? query.
Using the .verify(value) method will send the CH<x>:PRObe:ID:SERnumber? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe:ID:SERnumber?

type `property` ¶

type: ChannelProbeIdType

Return the CH<x>:PRObe:ID:TYPe command.

Description

This query-only command returns the type of probe that is attached to the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PRObe:ID:TYPe? query.
Using the .verify(value) method will send the CH<x>:PRObe:ID:TYPe? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe:ID:TYPe?

ChannelProbeIdSernumber ¶

Bases: SCPICmdRead

The CH<x>:PRObe:ID:SERnumber command.

Description

This query-only command returns the serial number of the probe that is attached to the specified channel. The channel is specified by x. Note: For Level 0 and 1 probes, the serial number will be ‘N/A’.

Usage

Using the .query() method will send the CH<x>:PRObe:ID:SERnumber? query.
Using the .verify(value) method will send the CH<x>:PRObe:ID:SERnumber? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe:ID:SERnumber?

ChannelProbeIdType ¶

Bases: SCPICmdRead

The CH<x>:PRObe:ID:TYPe command.

Description

This query-only command returns the type of probe that is attached to the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PRObe:ID:TYPe? query.
Using the .verify(value) method will send the CH<x>:PRObe:ID:TYPe? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe:ID:TYPe?

ChannelProbeInputmode ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:PRObe:INPUTMode command.

Description

Sets or queries the input mode of the probe that is attached to the specified channel.

Usage

Using the .query() method will send the CH<x>:PRObe:INPUTMode? query.
Using the .verify(value) method will send the CH<x>:PRObe:INPUTMode? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PRObe:INPUTMode value command.

SCPI Syntax

- CH<x>:PRObe:INPUTMode {A|B|COMMONMODE|DIFFERENTIAL}
- CH<x>:PRObe:INPUTMode?

Info

CH<x> is the channel number.
A sets the probe to send single-ended A signals to the instrument.
B sets the probe to send single-ended B signals to the instrument.
COMMONMODE sets the probe to send common-mode signals to the instrument.
DIFFERENTIAL sets the probe to send differential signals to the instrument.

Properties

.aoffset: The CH<x>:PRObe:INPUTMode:AOFFSet command.
.boffset: The CH<x>:PRObe:INPUTMode:BOFFSet command.
.coffset: The CH<x>:PRObe:INPUTMode:COFFSet command.
.doffset: The CH<x>:PRObe:INPUTMode:DOFFSet command.

aoffset `property` ¶

aoffset: ChannelProbeInputmodeAoffset

Return the CH<x>:PRObe:INPUTMode:AOFFSet command.

Description

Sets or queries the A mode offset control of the probe that is attached to the specified channel.

Usage

Using the .query() method will send the CH<x>:PRObe:INPUTMode:AOFFSet? query.
Using the .verify(value) method will send the CH<x>:PRObe:INPUTMode:AOFFSet? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PRObe:INPUTMode:AOFFSet value command.

SCPI Syntax

- CH<x>:PRObe:INPUTMode:AOFFSet <NR3>
- CH<x>:PRObe:INPUTMode:AOFFSet?

Info

CH<x> is the channel number.
<NR3> sets the A mode offset value, in vertical units (V or A).

boffset `property` ¶

boffset: ChannelProbeInputmodeBoffset

Return the CH<x>:PRObe:INPUTMode:BOFFSet command.

Description

Sets or queries the B mode offset control of the probe that is attached to the specified channel.

Usage

Using the .query() method will send the CH<x>:PRObe:INPUTMode:BOFFSet? query.
Using the .verify(value) method will send the CH<x>:PRObe:INPUTMode:BOFFSet? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PRObe:INPUTMode:BOFFSet value command.

SCPI Syntax

- CH<x>:PRObe:INPUTMode:BOFFSet <NR3>
- CH<x>:PRObe:INPUTMode:BOFFSet?

Info

CH<x> is the channel number.
<NR3> sets the B mode offset value, in vertical units (V or A).

coffset `property` ¶

coffset: ChannelProbeInputmodeCoffset

Return the CH<x>:PRObe:INPUTMode:COFFSet command.

Description

Sets or queries the common mode offset value of the probe that is attached to the specified channel.

Usage

Using the .query() method will send the CH<x>:PRObe:INPUTMode:COFFSet? query.
Using the .verify(value) method will send the CH<x>:PRObe:INPUTMode:COFFSet? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PRObe:INPUTMode:COFFSet value command.

SCPI Syntax

- CH<x>:PRObe:INPUTMode:COFFSet <NR3>
- CH<x>:PRObe:INPUTMode:COFFSet?

Info

CH<x> is the channel number.
<NR3> sets the C (common) mode offset value, in vertical units (V or A).

doffset `property` ¶

doffset: ChannelProbeInputmodeDoffset

Return the CH<x>:PRObe:INPUTMode:DOFFSet command.

Description

Sets or queries the differential offset value of the probe that is attached to the specified channel.

Usage

Using the .query() method will send the CH<x>:PRObe:INPUTMode:DOFFSet? query.
Using the .verify(value) method will send the CH<x>:PRObe:INPUTMode:DOFFSet? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PRObe:INPUTMode:DOFFSet value command.

SCPI Syntax

- CH<x>:PRObe:INPUTMode:DOFFSet <NR3>
- CH<x>:PRObe:INPUTMode:DOFFSet?

Info

CH<x> is the channel number.
<NR3> sets the D (differential) mode offset value, in vertical units (V or A).

ChannelProbeInputmodeAoffset ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:PRObe:INPUTMode:AOFFSet command.

Description

Sets or queries the A mode offset control of the probe that is attached to the specified channel.

Usage

Using the .query() method will send the CH<x>:PRObe:INPUTMode:AOFFSet? query.
Using the .verify(value) method will send the CH<x>:PRObe:INPUTMode:AOFFSet? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PRObe:INPUTMode:AOFFSet value command.

SCPI Syntax

- CH<x>:PRObe:INPUTMode:AOFFSet <NR3>
- CH<x>:PRObe:INPUTMode:AOFFSet?

Info

CH<x> is the channel number.
<NR3> sets the A mode offset value, in vertical units (V or A).

ChannelProbeInputmodeBoffset ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:PRObe:INPUTMode:BOFFSet command.

Description

Sets or queries the B mode offset control of the probe that is attached to the specified channel.

Usage

Using the .query() method will send the CH<x>:PRObe:INPUTMode:BOFFSet? query.
Using the .verify(value) method will send the CH<x>:PRObe:INPUTMode:BOFFSet? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PRObe:INPUTMode:BOFFSet value command.

SCPI Syntax

- CH<x>:PRObe:INPUTMode:BOFFSet <NR3>
- CH<x>:PRObe:INPUTMode:BOFFSet?

Info

CH<x> is the channel number.
<NR3> sets the B mode offset value, in vertical units (V or A).

ChannelProbeInputmodeCoffset ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:PRObe:INPUTMode:COFFSet command.

Description

Sets or queries the common mode offset value of the probe that is attached to the specified channel.

Usage

Using the .query() method will send the CH<x>:PRObe:INPUTMode:COFFSet? query.
Using the .verify(value) method will send the CH<x>:PRObe:INPUTMode:COFFSet? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PRObe:INPUTMode:COFFSet value command.

SCPI Syntax

- CH<x>:PRObe:INPUTMode:COFFSet <NR3>
- CH<x>:PRObe:INPUTMode:COFFSet?

Info

CH<x> is the channel number.
<NR3> sets the C (common) mode offset value, in vertical units (V or A).

ChannelProbeInputmodeDoffset ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:PRObe:INPUTMode:DOFFSet command.

Description

Sets or queries the differential offset value of the probe that is attached to the specified channel.

Usage

Using the .query() method will send the CH<x>:PRObe:INPUTMode:DOFFSet? query.
Using the .verify(value) method will send the CH<x>:PRObe:INPUTMode:DOFFSet? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PRObe:INPUTMode:DOFFSet value command.

SCPI Syntax

- CH<x>:PRObe:INPUTMode:DOFFSet <NR3>
- CH<x>:PRObe:INPUTMode:DOFFSet?

Info

CH<x> is the channel number.
<NR3> sets the D (differential) mode offset value, in vertical units (V or A).

ChannelProbeResistance ¶

Bases: SCPICmdRead

The CH<x>:PRObe:RESistance command.

Description

This query-only command returns the resistance of the probe that is attached to the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PRObe:RESistance? query.
Using the .verify(value) method will send the CH<x>:PRObe:RESistance? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe:RESistance?

ChannelProbeSelfcal ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:PRObe:SELFCal command.

Description

This command initiates self-calibration on the probe. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:PRObe:SELFCal value command.

SCPI Syntax

- CH<x>:PRObe:SELFCal EXECUTE

Properties

.state: The CH<x>:PRObe:SELFCal:State command.

state `property` ¶

state: ChannelProbeSelfcalState

Return the CH<x>:PRObe:SELFCal:State command.

Description

This query-only command returns the self-calibration state. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PRObe:SELFCal:State? query.
Using the .verify(value) method will send the CH<x>:PRObe:SELFCal:State? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe:SELFCal:State?

ChannelProbeSelfcalState ¶

Bases: SCPICmdRead

The CH<x>:PRObe:SELFCal:State command.

Description

This query-only command returns the self-calibration state. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PRObe:SELFCal:State? query.
Using the .verify(value) method will send the CH<x>:PRObe:SELFCal:State? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe:SELFCal:State?

ChannelProbeSet ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:PRObe:SET command.

Description

This command sets or queries aspects of probe accessory user interfaces, for example probe attenuation factors or probe audible over range. The available arguments for this command will vary depending on the accessory you attach to the instrument. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PRObe:SET? query.
Using the .verify(value) method will send the CH<x>:PRObe:SET? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PRObe:SET value command.

SCPI Syntax

- CH<x>:PRObe:SET <QString>
- CH<x>:PRObe:SET?

Info

CH<x> is the channel number.
<QString> is a quoted string representing a settable aspect of the attached accessory.

ChannelProbeStatus ¶

Bases: SCPICmdRead

The CH<x>:PRObe:STATus command.

Description

Queries the probe unsigned integer error value.

Usage

Using the .query() method will send the CH<x>:PRObe:STATus? query.
Using the .verify(value) method will send the CH<x>:PRObe:STATus? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe:STATus?

ChannelProbeUnits ¶

Bases: SCPICmdRead

The CH<x>:PRObe:UNIts command.

Description

This query-only command returns a string describing the units of measure for the probe attached to the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PRObe:UNIts? query.
Using the .verify(value) method will send the CH<x>:PRObe:UNIts? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PRObe:UNIts?

ChannelProbecal ¶

Bases: SCPICmdRead

The CH<x>:PROBECal command.

Description

This query-only command returns the probe calibration state for the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PROBECal? query.
Using the .verify(value) method will send the CH<x>:PROBECal? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PROBECal?

ChannelProbecontrol ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:PROBECOntrol command.

Description

This command sets or queries multirange probe range-control policy preference of the probe that is attached to CH. The channel number is specified by x.

Usage

Using the .query() method will send the CH<x>:PROBECOntrol? query.
Using the .verify(value) method will send the CH<x>:PROBECOntrol? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PROBECOntrol value command.

SCPI Syntax

- CH<x>:PROBECOntrol {AUTO|MANual}
- CH<x>:PROBECOntrol?

Info

CH<x> is the channel number.
AUTO sets the values. The probe range is automatically calculated.
MANual allows you to select various valid values for the probe connected to a particular channel.

ChannelProbefunc ¶

Bases: SCPICmdRead

The CH<x>:PROBEFunc command tree.

Usage

Using the .query() method will send the CH<x>:PROBEFunc? query.
Using the .verify(value) method will send the CH<x>:PROBEFunc? query and raise an AssertionError if the returned value does not match value.

Info

CH<x> is the channel number.

Properties

.extatten: The CH<x>:PROBEFunc:EXTAtten command.
.extdbatten: The CH<x>:PROBEFunc:EXTDBatten command.
.extunits: The CH<x>:PROBEFunc:EXTUnits command.

extatten `property` ¶

extatten: ChannelProbefuncExtatten

Return the CH<x>:PROBEFunc:EXTAtten command.

Description

This command is used to specify the attenuation value as a multiplier to the given scale factor on the specified channel. The channel is specified by x. The query form of this command returns the user-specified attenuation.

Usage

Using the .query() method will send the CH<x>:PROBEFunc:EXTAtten? query.
Using the .verify(value) method will send the CH<x>:PROBEFunc:EXTAtten? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PROBEFunc:EXTAtten value command.

SCPI Syntax

- CH<x>:PROBEFunc:EXTAtten <NR3>
- CH<x>:PROBEFunc:EXTAtten?

Info

CH<x> is the channel number.
<NR3> is the attenuation value, which is specified as a multiplier in the range from 1.00E-10 to 1.00E+10.

extdbatten `property` ¶

extdbatten: ChannelProbefuncExtdbatten

Return the CH<x>:PROBEFunc:EXTDBatten command.

Description

This command sets or queries the input-output ratio (expressed in decibel units) of external attenuation or gain between the signal and the instrument input channels. The channel is specified by x. The query form of this command returns the user-specified attenuation in decibels.

Usage

Using the .query() method will send the CH<x>:PROBEFunc:EXTDBatten? query.
Using the .verify(value) method will send the CH<x>:PROBEFunc:EXTDBatten? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PROBEFunc:EXTDBatten value command.

SCPI Syntax

- CH<x>:PROBEFunc:EXTDBatten <NR3>
- CH<x>:PROBEFunc:EXTDBatten?

Info

CH<x> is the channel number.
<NR3> is the attenuation value, which is specified in the range from -200.00 dB to 200.00 dB.

extunits `property` ¶

extunits: ChannelProbefuncExtunits

Return the CH<x>:PROBEFunc:EXTUnits command.

Description

This command sets the unit of measurement for the external attenuator of the specified channel. The channel is specified by x. The alternate units are used if they are enabled. Use the CH<x>:PROBEFunc:EXTUnits:STATE command to enable or disable the alternate units.

Usage

Using the .query() method will send the CH<x>:PROBEFunc:EXTUnits? query.
Using the .verify(value) method will send the CH<x>:PROBEFunc:EXTUnits? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PROBEFunc:EXTUnits value command.

SCPI Syntax

- CH<x>:PROBEFunc:EXTUnits <QString>
- CH<x>:PROBEFunc:EXTUnits?

Info

CH<x> is the channel number.
<QString> indicates the attenuation unit of measurement for the specified channel.

Sub-properties

.state: The CH<x>:PROBEFunc:EXTUnits:STATE command.

ChannelProbefuncExtatten ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:PROBEFunc:EXTAtten command.

Description

This command is used to specify the attenuation value as a multiplier to the given scale factor on the specified channel. The channel is specified by x. The query form of this command returns the user-specified attenuation.

Usage

Using the .query() method will send the CH<x>:PROBEFunc:EXTAtten? query.
Using the .verify(value) method will send the CH<x>:PROBEFunc:EXTAtten? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PROBEFunc:EXTAtten value command.

SCPI Syntax

- CH<x>:PROBEFunc:EXTAtten <NR3>
- CH<x>:PROBEFunc:EXTAtten?

Info

CH<x> is the channel number.
<NR3> is the attenuation value, which is specified as a multiplier in the range from 1.00E-10 to 1.00E+10.

ChannelProbefuncExtdbatten ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:PROBEFunc:EXTDBatten command.

Description

This command sets or queries the input-output ratio (expressed in decibel units) of external attenuation or gain between the signal and the instrument input channels. The channel is specified by x. The query form of this command returns the user-specified attenuation in decibels.

Usage

Using the .query() method will send the CH<x>:PROBEFunc:EXTDBatten? query.
Using the .verify(value) method will send the CH<x>:PROBEFunc:EXTDBatten? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PROBEFunc:EXTDBatten value command.

SCPI Syntax

- CH<x>:PROBEFunc:EXTDBatten <NR3>
- CH<x>:PROBEFunc:EXTDBatten?

Info

CH<x> is the channel number.
<NR3> is the attenuation value, which is specified in the range from -200.00 dB to 200.00 dB.

ChannelProbefuncExtunits ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:PROBEFunc:EXTUnits command.

Description

This command sets the unit of measurement for the external attenuator of the specified channel. The channel is specified by x. The alternate units are used if they are enabled. Use the CH<x>:PROBEFunc:EXTUnits:STATE command to enable or disable the alternate units.

Usage

Using the .query() method will send the CH<x>:PROBEFunc:EXTUnits? query.
Using the .verify(value) method will send the CH<x>:PROBEFunc:EXTUnits? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:PROBEFunc:EXTUnits value command.

SCPI Syntax

- CH<x>:PROBEFunc:EXTUnits <QString>
- CH<x>:PROBEFunc:EXTUnits?

Info

CH<x> is the channel number.
<QString> indicates the attenuation unit of measurement for the specified channel.

Properties

.state: The CH<x>:PROBEFunc:EXTUnits:STATE command.

state `property` ¶

state: ChannelProbefuncExtunitsState

Return the CH<x>:PROBEFunc:EXTUnits:STATE command.

Description

This command sets or queries the custom units enable state for the specified channel. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:PROBEFunc:EXTUnits:STATE value command.

SCPI Syntax

- CH<x>:PROBEFunc:EXTUnits:STATE {ON|OFF|<NR1>}

Info

CH<x> is the channel number.
OFF argument turns off external units.
ON argument turns on external units.
<NR1> = 0 turns off external units; any other value turns on external units.

ChannelProbefuncExtunitsState ¶

Bases: SCPICmdWrite

The CH<x>:PROBEFunc:EXTUnits:STATE command.

Description

This command sets or queries the custom units enable state for the specified channel. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:PROBEFunc:EXTUnits:STATE value command.

SCPI Syntax

- CH<x>:PROBEFunc:EXTUnits:STATE {ON|OFF|<NR1>}

Info

CH<x> is the channel number.
OFF argument turns off external units.
ON argument turns on external units.
<NR1> = 0 turns off external units; any other value turns on external units.

ChannelProbetype ¶

Bases: SCPICmdRead

The CH<x>:PROBETYPE command.

Description

This command returns the probe type connected to the specified channel. The channel is specified by x.

Usage

Using the .query() method will send the CH<x>:PROBETYPE? query.
Using the .verify(value) method will send the CH<x>:PROBETYPE? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- CH<x>:PROBETYPE?

ChannelQchannel ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:QCHannel command.

Description

This command sets or queries the quiet channel setting.

Usage

Using the .query() method will send the CH<x>:QCHannel? query.
Using the .verify(value) method will send the CH<x>:QCHannel? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:QCHannel value command.

SCPI Syntax

- CH<x>:QCHannel {QC<x>}
- CH<x>:QCHannel?

Properties

.optimize: The CH<x>:QCHannel:OPTimize command.

optimize `property` ¶

optimize: ChannelQchannelOptimize

Return the CH<x>:QCHannel:OPTimize command.

Description

This command automatically adjust the Quiet Channel QC settings based on the user-provided input signal. The system determines the optimal QC setting for the signal and automatically adjust the vertical scale. This operation is performed per channel.

Usage

Using the .write(value) method will send the CH<x>:QCHannel:OPTimize value command.

SCPI Syntax

- CH<x>:QCHannel:OPTimize EXECute

ChannelQchannelOptimize ¶

Bases: SCPICmdWrite

The CH<x>:QCHannel:OPTimize command.

Description

This command automatically adjust the Quiet Channel QC settings based on the user-provided input signal. The system determines the optimal QC setting for the signal and automatically adjust the vertical scale. This operation is performed per channel.

Usage

Using the .write(value) method will send the CH<x>:QCHannel:OPTimize value command.

SCPI Syntax

- CH<x>:QCHannel:OPTimize EXECute

ChannelScale ¶

Bases: SCPICmdWrite

The CH<x>:SCAle command.

Description

This command sets or returns the vertical scale for the specified analog channel. The channel is specified by x.

Usage

Using the .write(value) method will send the CH<x>:SCAle value command.

SCPI Syntax

- CH<x>:SCAle <NR3>

Info

CH<x> is the channel number.
<NR3> is the vertical scale for the specified analog channel.

ChannelScaleratio ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:SCALERATio command.

Description

This command sets or returns the scale ratio for the specified analog channel.

Usage

Using the .query() method will send the CH<x>:SCALERATio? query.
Using the .verify(value) method will send the CH<x>:SCALERATio? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:SCALERATio value command.

SCPI Syntax

- CH<x>:SCALERATio <NR2>
- CH<x>:SCALERATio?

Info

CH<x> is the channel number.
<NR2> is the scale ratio for the specified analog channel.

ChannelTermination ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:TERmination command.

Description

This command sets or queries the vertical termination for the specified analog channel. The channel is specified by x. Note: The available arguments depend on the instrument model and the attached accessories.

Usage

Using the .query() method will send the CH<x>:TERmination? query.
Using the .verify(value) method will send the CH<x>:TERmination? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:TERmination value command.

SCPI Syntax

- CH<x>:TERmination 50
- CH<x>:TERmination?

Info

CH<x> is the channel number.

ChannelVterm ¶

Bases: SCPICmdRead

The CH<x>:VTERm command tree.

Usage

Using the .query() method will send the CH<x>:VTERm? query.
Using the .verify(value) method will send the CH<x>:VTERm? query and raise an AssertionError if the returned value does not match value.

Info

CH<x> is the channel number.

Properties

.bias: The CH<x>:VTERm:BIAS command.

bias `property` ¶

bias: ChannelVtermBias

Return the CH<x>:VTERm:BIAS command.

Description

Sets or queries the termination bias voltage for the specified channel (if control is available).

Usage

Using the .query() method will send the CH<x>:VTERm:BIAS? query.
Using the .verify(value) method will send the CH<x>:VTERm:BIAS? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:VTERm:BIAS value command.

SCPI Syntax

- CH<x>:VTERm:BIAS <NR3>
- CH<x>:VTERm:BIAS?

Info

CH<x> is the channel number.
<NR3> is the termination voltage.

ChannelVtermBias ¶

Bases: SCPICmdWrite, SCPICmdRead

The CH<x>:VTERm:BIAS command.

Description

Sets or queries the termination bias voltage for the specified channel (if control is available).

Usage

Using the .query() method will send the CH<x>:VTERm:BIAS? query.
Using the .verify(value) method will send the CH<x>:VTERm:BIAS? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the CH<x>:VTERm:BIAS value command.

SCPI Syntax

- CH<x>:VTERm:BIAS <NR3>
- CH<x>:VTERm:BIAS?

Info

CH<x> is the channel number.
<NR3> is the termination voltage.

ch ¶

Channel ¶

bandwidth property ¶

clipping property ¶

coupling property ¶

deskew property ¶

ditherrange property ¶

invert property ¶

label property ¶

offset property ¶

position property ¶

probe property ¶

probecal property ¶

probecontrol property ¶

probefunc property ¶

probetype property ¶

qchannel property ¶

scale property ¶

scaleratio property ¶

termination property ¶

vterm property ¶

ChannelBandwidth ¶

filter property ¶

ChannelBandwidthFilter ¶

optimization property ¶

ChannelBandwidthFilterOptimization ¶

ChannelClipping ¶

ChannelCoupling ¶

ChannelDeskew ¶

ChannelDitherrange ¶

ChannelInvert ¶

ChannelLabel ¶

color property ¶

font property ¶

name property ¶

xpos property ¶

ypos property ¶

ChannelLabelColor ¶

ChannelLabelFont ¶

bold property ¶

italic property ¶

size property ¶

type property ¶

underline property ¶

ChannelLabelFontBold ¶

ChannelLabelFontItalic ¶

ChannelLabelFontSize ¶

ChannelLabelFontType ¶

ChannelLabelFontUnderline ¶

ChannelLabelName ¶

ChannelLabelXpos ¶

ChannelLabelYpos ¶

ChannelOffset ¶

ChannelPosition ¶

ChannelProbe ¶

autozero property ¶

compensate property ¶

degauss property ¶

forcedrange property ¶

gain property ¶

id property ¶

inputmode property ¶

resistance property ¶

selfcal property ¶

set_ property ¶

status property ¶

units property ¶

ChannelProbeAutozero ¶

ChannelProbeCompensate ¶

ChannelProbeDegauss ¶

state property ¶

ChannelProbeDegaussState ¶

ChannelProbeForcedrange ¶

ChannelProbeGain ¶

ChannelProbeId ¶

sernumber property ¶

type property ¶

ChannelProbeIdSernumber ¶

ChannelProbeIdType ¶

ChannelProbeInputmode ¶

bandwidth `property` ¶

clipping `property` ¶

coupling `property` ¶

deskew `property` ¶

ditherrange `property` ¶

invert `property` ¶

label `property` ¶

offset `property` ¶

position `property` ¶

probe `property` ¶

probecal `property` ¶

probecontrol `property` ¶

probefunc `property` ¶

probetype `property` ¶

qchannel `property` ¶

scale `property` ¶

scaleratio `property` ¶

termination `property` ¶

vterm `property` ¶

filter `property` ¶

optimization `property` ¶

color `property` ¶

font `property` ¶

name `property` ¶

xpos `property` ¶

ypos `property` ¶

bold `property` ¶

italic `property` ¶

size `property` ¶

type `property` ¶

underline `property` ¶

autozero `property` ¶

compensate `property` ¶

degauss `property` ¶

forcedrange `property` ¶

gain `property` ¶

id `property` ¶

inputmode `property` ¶

resistance `property` ¶

selfcal `property` ¶

set_ `property` ¶

status `property` ¶

units `property` ¶

state `property` ¶

sernumber `property` ¶

type `property` ¶

aoffset `property` ¶

boffset `property` ¶

coffset `property` ¶

doffset `property` ¶

state `property` ¶

extatten `property` ¶

extdbatten `property` ¶

extunits `property` ¶

state `property` ¶

optimize `property` ¶

bias `property` ¶