Technical data
Table Of Contents
- In This Book
- Contents
- What's New
- What's New in Version 6.00
- What's New in Version 5.25
- What's New in Version 5.20
- What's New in Version 5.15
- What's New in Version 5.10
- What's New in Version 5.00
- What's New in Version 4.10
- What's New in Version 4.00
- What's New in Version 3.50
- What's New in Version 3.00
- Command Differences From 54620/54640 Series Oscilloscopes
- Setting Up
- Getting Started
- Basic Oscilloscope Program Structure
- Programming the Oscilloscope
- Referencing the IO Library
- Opening the Oscilloscope Connection via the IO Library
- Initializing the Interface and the Oscilloscope
- Using :AUToscale to Automate Oscilloscope Setup
- Using Other Oscilloscope Setup Commands
- Capturing Data with the :DIGitize Command
- Reading Query Responses from the Oscilloscope
- Reading Query Results into String Variables
- Reading Query Results into Numeric Variables
- Reading Definite-Length Block Query Response Data
- Sending Multiple Queries and Reading Results
- Checking Instrument Status
- Other Ways of Sending Commands
- Commands Quick Reference
- Commands by Subsystem
- Common (*) Commands
- *CLS (Clear Status)
- *ESE (Standard Event Status Enable)
- *ESR (Standard Event Status Register)
- *IDN (Identification Number)
- *LRN (Learn Device Setup)
- *OPC (Operation Complete)
- *OPT (Option Identification)
- *RCL (Recall)
- *RST (Reset)
- *SAV (Save)
- *SRE (Service Request Enable)
- *STB (Read Status Byte)
- *TRG (Trigger)
- *TST (Self Test)
- *WAI (Wait To Continue)
- Root (:) Commands
- :ACTivity
- :AER (Arm Event Register)
- :AUToscale
- :AUToscale:AMODE
- :AUToscale:CHANnels
- :BLANk
- :CDISplay
- :DIGitize
- :HWEenable (Hardware Event Enable Register)
- :HWERegister:CONDition (Hardware Event Condition Register)
- :HWERegister[:EVENt] (Hardware Event Event Register)
- :MERGe
- :MTEenable (Mask Test Event Enable Register)
- :MTERegister[:EVENt] (Mask Test Event Event Register)
- :OPEE (Operation Status Enable Register)
- :OPERegister:CONDition (Operation Status Condition Register)
- :OPERegister[:EVENt] (Operation Status Event Register)
- :OVLenable (Overload Event Enable Register)
- :OVLRegister (Overload Event Register)
- :RUN
- :SERial
- :SINGle
- :STATus
- :STOP
- :TER (Trigger Event Register)
- :VIEW
- :ACQuire Commands
- :BUS
Commands - :CALibrate Commands
- :CHANnel
Commands - :DIGital
Commands - :DISPlay Commands
- :EXTernal Trigger Commands
- :FUNCtion Commands
- :HARDcopy Commands
- :LISTer Commands
- :MARKer Commands
- :MEASure Commands
- :MEASure:CLEar
- :MEASure:COUNter
- :MEASure:DEFine
- :MEASure:DELay
- :MEASure:DUTYcycle
- :MEASure:FALLtime
- :MEASure:FREQuency
- :MEASure:NWIDth
- :MEASure:OVERshoot
- :MEASure:PERiod
- :MEASure:PHASe
- :MEASure:PREShoot
- :MEASure:PWIDth
- :MEASure:RESults
- :MEASure:RISetime
- :MEASure:SDEViation
- :MEASure:SHOW
- :MEASure:SOURce
- :MEASure:STATistics
- :MEASure:STATistics:INCRement
- :MEASure:STATistics:RESet
- :MEASure:TEDGe
- :MEASure:TVALue
- :MEASure:VAMPlitude
- :MEASure:VAVerage
- :MEASure:VBASe
- :MEASure:VMAX
- :MEASure:VMIN
- :MEASure:VPP
- :MEASure:VRATio
- :MEASure:VRMS
- :MEASure:VTIMe
- :MEASure:VTOP
- :MEASure:XMAX
- :MEASure:XMIN
- :MTESt Commands
- :MTESt:AMASk:CREate
- :MTESt:AMASk:SOURce
- :MTESt:AMASk:UNITs
- :MTESt:AMASk:XDELta
- :MTESt:AMASk:YDELta
- :MTESt:COUNt:FWAVeforms
- :MTESt:COUNt:RESet
- :MTESt:COUNt:TIME
- :MTESt:COUNt:WAVeforms
- :MTESt:DATA
- :MTESt:DELete
- :MTESt:ENABle
- :MTESt:LOCK
- :MTESt:OUTPut
- :MTESt:RMODe
- :MTESt:RMODe:FACTion:MEASure
- :MTESt:RMODe:FACTion:PRINt
- :MTESt:RMODe:FACTion:SAVE
- :MTESt:RMODe:FACTion:STOP
- :MTESt:RMODe:SIGMa
- :MTESt:RMODe:TIME
- :MTESt:RMODe:WAVeforms
- :MTESt:SCALe:BIND
- :MTESt:SCALe:X1
- :MTESt:SCALe:XDELta
- :MTESt:SCALe:Y1
- :MTESt:SCALe:Y2
- :MTESt:SOURce
- :MTESt:TITLe
- :POD Commands
- :RECall Commands
- :SAVE Commands
- :SBUS Commands
- :SBUS:CAN:COUNt:ERRor
- :SBUS:CAN:COUNt:OVERload
- :SBUS:CAN:COUNt:RESet
- :SBUS:CAN:COUNt:TOTal
- :SBUS:CAN:COUNt:UTILization
- :SBUS:DISPlay
- :SBUS:FLEXray:COUNt:NULL
- :SBUS:FLEXray:COUNt:RESet
- :SBUS:FLEXray:COUNt:SYNC
- :SBUS:FLEXray:COUNt:TOTal
- :SBUS:I2S:BASE
- :SBUS:IIC:ASIZe
- :SBUS:LIN:PARity
- :SBUS:M1553:BASE
- :SBUS:MODE
- :SBUS:SPI:BITorder
- :SBUS:SPI:WIDTh
- :SBUS:UART:BASE
- :SBUS:UART:COUNt:ERRor
- :SBUS:UART:COUNt:RESet
- :SBUS:UART:COUNt:RXFRames
- :SBUS:UART:COUNt:TXFRames
- :SBUS:UART:FRAMing
- :SYSTem Commands
- :TIMebase Commands
- :TRIGger Commands
- General :TRIGger Commands
- :TRIGger:HFReject
- :TRIGger:HOLDoff
- :TRIGger:MODE
- :TRIGger:NREJect
- :TRIGger:PATTern
- :TRIGger:SWEep
- :TRIGger:CAN Commands
- :TRIGger:CAN:PATTern:DATA
- :TRIGger:CAN:PATTern:DATA:LENGth
- :TRIGger:CAN:PATTern:ID
- :TRIGger:CAN:PATTern:ID:MODE
- :TRIGger:CAN:SAMPlepoint
- :TRIGger:CAN:SIGNal:BAUDrate
- :TRIGger:CAN:SOURce
- :TRIGger:CAN:TRIGger
- :TRIGger:DURation Commands
- :TRIGger:DURation:GREaterthan
- :TRIGger:DURation:LESSthan
- :TRIGger:DURation:PATTern
- :TRIGger:DURation:QUALifier
- :TRIGger:DURation:RANGe
- :TRIGger:EBURst Commands
- :TRIGger:EBURst:COUNt
- :TRIGger:EBURst:IDLE
- :TRIGger:EBURst:SLOPe
- :TRIGger[:EDGE] Commands
- :TRIGger[:EDGE]:COUPling
- :TRIGger[:EDGE]:LEVel
- :TRIGger[:EDGE]:REJect
- :TRIGger[:EDGE]:SLOPe
- :TRIGger[:EDGE]:SOURce
- :TRIGger:FLEXray Commands
- :TRIGger:FLEXray:AUTosetup
- :TRIGger:FLEXray:BAUDrate
- :TRIGger:FLEXray:CHANnel
- :TRIGger:FLEXray:ERRor:TYPE
- :TRIGger:FLEXray:EVENt:TYPE
- :TRIGger:FLEXray:FRAMe:CCBase
- :TRIGger:FLEXray:FRAMe:CCRepetition
- :TRIGger:FLEXray:FRAMe:ID
- :TRIGger:FLEXray:FRAMe:TYPE
- :TRIGger:FLEXray:SOURce
- :TRIGger:FLEXray:TRIGger
- :TRIGger:GLITch Commands
- :TRIGger:GLITch:GREaterthan
- :TRIGger:GLITch:LESSthan
- :TRIGger:GLITch:LEVel
- :TRIGger:GLITch:POLarity
- :TRIGger:GLITch:QUALifier
- :TRIGger:GLITch:RANGe
- :TRIGger:GLITch:SOURce
- :TRIGger:I2S Commands
- :TRIGger:I2S:ALIGnment
- :TRIGger:I2S:AUDio
- :TRIGger:I2S:CLOCk:SLOPe
- :TRIGger:I2S:PATTern:DATA
- :TRIGger:I2S:PATTern:FORMat
- :TRIGger:I2S:RANGe
- :TRIGger:I2S:RWIDth
- :TRIGger:I2S:SOURce:CLOCk
- :TRIGger:I2S:SOURce:DATA
- :TRIGger:I2S:SOURce:WSELect
- :TRIGger:I2S:TRIGger
- :TRIGger:I2S:TWIDth
- :TRIGger:I2S:WSLow
- :TRIGger:IIC Commands
- :TRIGger:IIC:PATTern:ADDRess
- :TRIGger:IIC:PATTern:DATA
- :TRIGger:IIC:PATTern:DATa2
- :TRIGger:IIC[:SOURce]:CLOCk
- :TRIGger:IIC[:SOURce]:DATA
- :TRIGger:IIC:TRIGger:QUALifier
- :TRIGger:IIC:TRIGger[:TYPE]
- :TRIGger:LIN Commands
- :TRIGger:LIN:ID
- :TRIGger:LIN:PATTern:DATA
- :TRIGger:LIN:PATTern:DATA:LENGth
- :TRIGger:LIN:PATTern:FORMat
- :TRIGger:LIN:SAMPlepoint
- :TRIGger:LIN:SIGNal:BAUDrate
- :TRIGger:LIN:SOURce
- :TRIGger:LIN:STANdard
- :TRIGger:LIN:SYNCbreak
- :TRIGger:LIN:TRIGger
- :TRIGger:M1553 Commands
- :TRIGger:M1553:AUTosetup
- :TRIGger:M1553:PATTern:DATA
- :TRIGger:M1553:RTA
- :TRIGger:M1553:SOURce:LOWer
- :TRIGger:M1553:SOURce:UPPer
- :TRIGger:M1553:TYPE
- :TRIGger:SEQuence Commands
- :TRIGger:SEQuence:COUNt
- :TRIGger:SEQuence:EDGE
- :TRIGger:SEQuence:FIND
- :TRIGger:SEQuence:PATTern
- :TRIGger:SEQuence:RESet
- :TRIGger:SEQuence:TIMer
- :TRIGger:SEQuence:TRIGger
- :TRIGger:SPI Commands
- :TRIGger:SPI:CLOCk:SLOPe
- :TRIGger:SPI:CLOCk:TIMeout
- :TRIGger:SPI:FRAMing
- :TRIGger:SPI:PATTern:DATA
- :TRIGger:SPI:PATTern:WIDTh
- :TRIGger:SPI:SOURce:CLOCk
- :TRIGger:SPI:SOURce:DATA
- :TRIGger:SPI:SOURce:FRAMe
- :TRIGger:TV Commands
- :TRIGger:TV:LINE
- :TRIGger:TV:MODE
- :TRIGger:TV:POLarity
- :TRIGger:TV:SOURce
- :TRIGger:TV:STANdard
- :TRIGger:UART Commands
- :TRIGger:UART:BASE
- :TRIGger:UART:BAUDrate
- :TRIGger:UART:BITorder
- :TRIGger:UART:BURSt
- :TRIGger:UART:DATA
- :TRIGger:UART:IDLE
- :TRIGger:UART:PARity
- :TRIGger:UART:POLarity
- :TRIGger:UART:QUALifier
- :TRIGger:UART:SOURce:RX
- :TRIGger:UART:SOURce:TX
- :TRIGger:UART:TYPE
- :TRIGger:UART:WIDTh
- :TRIGger:USB Commands
- :TRIGger:USB:SOURce:DMINus
- :TRIGger:USB:SOURce:DPLus
- :TRIGger:USB:SPEed
- :TRIGger:USB:TRIGger
- :WAVeform Commands
- :WAVeform:BYTeorder
- :WAVeform:COUNt
- :WAVeform:DATA
- :WAVeform:FORMat
- :WAVeform:POINts
- :WAVeform:POINts:MODE
- :WAVeform:PREamble
- :WAVeform:SEGMented:COUNt
- :WAVeform:SEGMented:TTAG
- :WAVeform:SOURce
- :WAVeform:SOURce:SUBSource
- :WAVeform:TYPE
- :WAVeform:UNSigned
- :WAVeform:VIEW
- :WAVeform:XINCrement
- :WAVeform:XORigin
- :WAVeform:XREFerence
- :WAVeform:YINCrement
- :WAVeform:YORigin
- :WAVeform:YREFerence
- Common (*) Commands
- Commands A-Z
- Obsolete and Discontinued Commands
- :CHANnel:ACTivity
- :CHANnel:LABel
- :CHANnel:THReshold
- :CHANnel2:SKEW
- :CHANnel
:INPut - :CHANnel
:PMODe - :DISPlay:CONNect
- :DISPlay:ORDer
- :ERASe
- :EXTernal:INPut
- :EXTernal:PMODe
- :FUNCtion:SOURce
- :FUNCtion:VIEW
- :HARDcopy:DESTination
- :HARDcopy:DEVice
- :HARDcopy:FILename
- :HARDcopy:FORMat
- :HARDcopy:GRAYscale
- :HARDcopy:IGColors
- :HARDcopy:PDRiver
- :MEASure:LOWer
- :MEASure:SCRatch
- :MEASure:TDELta
- :MEASure:THResholds
- :MEASure:TMAX
- :MEASure:TMIN
- :MEASure:TSTArt
- :MEASure:TSTOp
- :MEASure:TVOLt
- :MEASure:UPPer
- :MEASure:VDELta
- :MEASure:VSTArt
- :MEASure:VSTOp
- :MTESt:AMASk:{SAVE | STORe}
- :MTESt:AVERage
- :MTESt:AVERage:COUNt
- :MTESt:LOAD
- :MTESt:RUMode
- :MTESt:RUMode:SOFailure
- :MTESt:{STARt | STOP}
- :MTESt:TRIGger:SOURce
- :PRINt?
- :TIMebase:DELay
- :TRIGger:CAN:ACKNowledge
- :TRIGger:CAN:SIGNal:DEFinition
- :TRIGger:LIN:SIGNal:DEFinition
- :TRIGger:THReshold
- :TRIGger:TV:TVMode
- Error Messages
- Status Reporting
- Status Reporting Data Structures
- Status Byte Register (STB)
- Service Request Enable Register (SRE)
- Trigger Event Register (TER)
- Output Queue
- Message Queue
- (Standard) Event Status Register (ESR)
- (Standard) Event Status Enable Register (ESE)
- Error Queue
- Operation Status Event Register (:OPERegister[:EVENt])
- Operation Status Condition Register (:OPERegister:CONDition)
- Arm Event Register (AER)
- Overload Event Register (:OVLRegister)
- Hardware Event Event Register (:HWERegister[:EVENt])
- Hardware Event Condition Register (:HWERegister:CONDition)
- Mask Test Event Event Register (:MTERegister[:EVENt])
- Clearing Registers and Queues
- Status Reporting Decision Chart
- Synchronizing Acquisitions
- More About Oscilloscope Commands
- Programming Examples
- Index

Obsolete and Discontinued Commands 7
Agilent InfiniiVision 6000 Series Oscilloscopes Programmer's Guide 725
:MEASure:LOWer
(see page 798)
Command Syntax
:MEASure:LOWer <voltage>
The :MEASure:LOWer command sets the lower measurement threshold
value. This value and the UPPer value represent absolute values when the
thresholds are ABSolute and percentage when the thresholds are PERCent
as defined by the :MEASure:DEFine THResholds command.
Query Syntax
:MEASure:LOWer?
The :MEASure:LOWer? query returns the current lower threshold level.
Return Format
<voltage><NL>
<voltage> ::= the user-defined lower threshold in volts in NR3 format
See Also • "Introduction to :MEASure Commands" on page 324
• ":MEASure:THResholds" on page 728
• ":MEASure:UPPer" on page 735
NOTE
The :MEASure:LOWer command is obsolete and is provided for backward compatibility to
previous oscilloscopes. Use the :MEASure:DEFine THResholds command (see page 328)
instead.