Manuale d’uso / di manutenzione del prodotto MSO4000 del fabbricante Tektronix
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xx MSO4000 and DPO4000 Series Digital Phosphor Oscilloscopes ZZZ Programmer Manual *P077024800* 077-0248-00.
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MSO4000 and DPO4000 Series Digital Phosphor Oscilloscopes ZZZ Programmer Manual xx www .tektronix.com 077-0248-00.
Copyright © T ektronix. All rights reserved. Licensed software products are owned b y T ektronix or its subsidiaries or suppliers, and are protected by national copyr ight laws and international treaty provisions. T ektronix products are covered by U.
T able of Contents Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Setting Up Remote Communications .
T able of Contents Appendix A: Cha r a c t e r S e t . .......... ........ .......... .......... ........ .......... .......... .......... ........ A - 1 A p p e n d i x B : R e s e r v e d W o r d s........... .......... .......... .......... .......
Getting Started This manual explains the use of comm ands for remotely controlling your oscilloscope. W ith this information, you can write computer programs to perform func tions, such as setting the front-panel controls, taking m easurements, performing statistical calculations, and exporting data for use in other programs.
Getting Started W ith USB, the system automatically con fi gures itself. T o verify that the USB is enabled: 1. On the front panel, push Utility . 2. Push Utility Page . 3. Select I/O with the Multipurpose knob . 4. Push USB , and verify that USB is enabled.
Getting Started The oscillosco pe has a USB 2.0 High speed device p ort to control the oscilloscope through USBTMC or GPIB with a TEK-USB-488 Adapter . The USBTMC protocol allows USB devices to communicate using IEEE488 style messages. This lets you run your GPIB software applications on USB hardware.
Getting Started Documentation The following d ocuments are available for download on the Manuals Finder We b s i t e a t www .tektr onix.com : MSO4000 and DP O4000 Series Digital Phospho r Oscilloscopes User Manual . Information about installing and operating the oscilloscope.
Command Syntax Y ou can control the operations and f unctions of the oscilloscope through the Ethernet port or the USB 2.0 device port using comman ds and queries. The related topi cs listed below describe the syntax of these commands and queries. The topics also describe the conventio ns that the oscilloscope uses to process them.
Command Syntax T able 2-2: Comm and Message Elements Symbol Meaning <Header> This is the basic command name. If the header ends with a question mark, the command is a query . The header may begin with a colon (:) characte r . If the command is concatenated with other commands, the beginning colon is required.
Command Syntax Queries Queries cause t he oscilloscope to return status or setting information. Queries have the structure: [:]<Header> [:]<Header>[<Spa ce><Argument > [<Comma><Argu ment>]...] Y ou can specify a q uery command at any level within the c ommand tree unless otherwise noted.
Command Syntax Abbreviating Y ou c an abbrevi ate many oscilloscope comman ds. Each command in this documentation shows the minimum accepta ble abbreviations in capitals. For example, you can ent er the command ACQuire:NUM A vg simply as ACQ:NUMA or acq:numa.
Command Syntax If the header is off: FULL;1 5. Set commands and queries may be concatenate d in the same message. For example, ACQuire:MODe SAM ple;NUMAVg?;S TATE? is a valid message that sets the acquis ition mode to sample. The message then queries the number of acquisitions for averaging and the acqui sition state.
Command Syntax Cursor Position Mnemonics When cursors ar e displayed, commands may specify which cursor of the pair to use. T able 2-5: Channel Mnemonics Symbol Meaning CH<x> A channel speci fi er; <x> is 1 through 4. T able 2-6: Cursor Mnemonics Symbol Meaning CURSOR<x> A cursor selector; <x> is either 1 or 2.
Command Syntax Argument T ypes Commands use a rgumen ts such as enumera tion, numeric, quoted string and block. Each of these arguments a re listed in detail below .
Command Syntax A quoted string can include any character de fi ned in the 7-bit ASCII character set. Follow these rules when you use quoted strings: 1. Use the same ty pe of quote character to open and close the string. For example: "this is a v alid string" .
Command Syntax MSO4000 and DPO4000 Series Programmer Manual 2-9.
Command Syntax 2-10 MSO4000 and DPO4000 Series Programmer Manual.
Command Groups This manual lists the MSO4000 and DP O4000 Series IEEE488.2 commands in two ways. First, it presents them b y functional groups. Then, it lists them alphabetica lly . The functional group list starts below . The alphabetical list provides detail on each command.
Command Groups Alias Command Group Use the Alias comma nds to de fi ne new commands as a sequence of standard commands. Y ou may fi nd this useful when repeatedly using the same commands to perform ce rtain tasks like setting up measurements.
Command Groups Bus Command Gr oup Use the Bus commands when working with serial or parallel bus measurements. Install the DPOEMBD application module when working with I 2 Co rS P I bus signals. Install the DPO4COMP module when working with RS-23 2, RS-422, RS-485, or UAR T bus signals.
Command Groups T a b l e2 - 1 5 : B u sC o m m a n d s( c o n t . ) Commands Description BUS:B<1-4>:AUDio:DA T a:SOUrce Sets or returns the data source waveform for the AUDIO bus BUS:B<1-4>.
Command Groups T able 2-15: Bus C ommands (cont.) Commands Description BUS:B<x>:LIN:SOUrce Sets or returns the LIN data source BUS:B<x>:LIN:ST ANDard Sets or returns the LIN standard BUS:B.
Command Groups T a b l e2 - 1 5 : B u sC o m m a n d s( c o n t . ) Commands Description BUS:B<x>:SPI{:SELect|:SS}:POLARity Sets or returns the SPI SS polarity BUS:B<x>:SPI{:SELect|:SS}:SO.
Command Groups Calibration a nd Diagnostic Command Group The Calibration and Diagnostic commands provide information abou t the current state of oscilloscope calibration. They also initiate internal signal path calibration (SPC) or exec ute diagnostic tests.
Command Groups Y ou can also use the commands to select one of the following cursor functions: Off. Tu rns off the display of all cursors. W aveform Cursors. Consists of two cursors. W aveform cursors enable you to conveniently measure wav eform amplitude and time.
Command Groups T able 2-17: Cursor Commands (cont.) Command Description CURSor:XY :POLar:RADIUS:POSITION<x>? Returns the polar radius of the speci fi ed cursor CURSor:XY :POLar:RADIUS:UNIts? Re.
Command Groups Ta b l e 2 - 1 8 : D i s play Commands Command Description DISplay? Returns curre nt display settings DISplay:CLOCk Sets or returns the display of the date/time stamp DISplay:DIGital:HE.
Command Groups T able 2 -19: Ethernet Commands (cont.) Command Description ETHERnet:GA TEWay:IP ADDress Sets or returns the remote interface gateway IP address ETHERnet:HTTPPort Sets or returns the re.
Command Groups NOTE. Using bac k slash as a path separator may pr oduce some unexpected r esults, depending on how your app lication tr eats escaped characters.
Command Groups T able 2-2 1: Hard Copy Commands (cont.) Command Description HARDCopy:LA Y out Sets or returns the page orientation for hard copy HARDCopy:PREVIEW Previews the current screen contents w.
Command Groups Horizontal Co mmand Group Use the commands in the Hori zontal Command Group to control the oscilloscope horizontal parameters. T able 2-22: Horizontal Commands Command Description HORiz.
Command Groups T able 2 -23: Mark Commands (cont.) Command Description MARK:SELected:FOCUS? Returns the focus of the selected mark, in terms of 0 to 100% of the waveform MARK:SELected:MARKSINCOLumn? R.
Command Groups Math Command G roup Use the commands in the Math Command Group to create and de fi ne a math waveform. Use the availa ble math functions to de fi ne your math waveform. The math waveform you crea te depends on sources listed i n the math expression.
Command Groups T a ble 2-24: Math Commands (cont.) Command Description MA THV AR? Returns all numerical values used within math expressions M AT H VA R : VA R < x > Sets or returns numerical val.
Command Groups T able 2-25: Measurement Commands (cont.) Command Description MEASUrement:IMMed:S OUrce Sets or returns the “from” source for all single channel immediate measurements MEASUrement:I.
Command Groups T able 2 -25: Measurement C ommands (cont.) Command Description MEASUrement:MEAS<x>:SOURCE2 Sets or returns the channel to which measurements are sent MEASUrement:MEAS<x>:ST.
Command Groups T able 2-25: Measurement Commands (cont.) Command Description MEASUrement:SNAPShot Displays the measurement snapshot list MEASUrement:ST A TIstics Clears or returns all of the statistic.
Command Groups T able 2 -26: Miscellaneous Commands (cont.) Command Description HEADer Sets or returns the Response Header Enable State ID? Returns identifying information about the oscilloscope and i.
Command Groups PictBridge Co mmand Group Use the commands in the PictBridge Comma nd Group to store printer settings. T able 2-27: PictBridge Commands Command Description PICTBridge:DA TEPrint Enables.
Command Groups T able 2 -28: Power Commands (cont.) Command Description POWer:GA Ting Sets or returns the power application gating POWer:HARMonics:DISPlay:SELect Sets or returns the harmonics to be di.
Command Groups T able 2-28: Power Commands (cont.) Command Description POWer:HARMonics:RESults:HAR<1-400>: IECMAX? The IEC standard speci fi es harmonics measurements to be computed in windows of time, with each time window being nominally 200 ms.
Command Groups T able 2 -28: Power Commands (cont.) Command Description POWer:HARMonics:RESults:IEC:POHL? Returns the IEC POHL measurement POWer:HARMonics:RESults:IEC:POWer? Returns the IEC input powe.
Command Groups T able 2-28: Power Commands (cont.) Command Description POWer:QUALity:DISplay:TRUEpwr Sets or returns the display state for the true power readout POWer:QUALity:DI Splay:VCRESTfactor Se.
Command Groups T able 2 -28: Power Commands (cont.) Command Description POWer:RIPPle:RESults:MAX? Returns the maximum of the peak-to-peak ripple measurements POWer:RIPPle:RESults:MEAN? Returns the mea.
Command Groups T able 2-28: Power Commands (cont.) Command Description POWer:SOA:RESult:NUMACq? Returns the number of acquisitions in the test POWer:SOA:RESult:ST A T e? Returns the pass/fail state of.
Command Groups T able 2 -28: Power Commands (cont.) Command Description POWer:SWLoss:REFLevel:ABSolute: LOWV oltage Sets or returns the low voltage reference level used in switching loss power measure.
Command Groups T able 2-28: Power Commands (cont.) Command Description POWer:SWLoss:TOT al:POWER:MAX? Returns the maximum total power switching loss calculation POWer:SWLoss:TOT al:POWER:MEAN? Returns.
Command Groups T able 2 -29: Save and Recall Commands (cont.) Command Description SA V e:IMA Ge:FILEFormat Sets or returns the fi le format to use for saving screen images. The fi le format is not automatically determined by the fi le name extension.
Command Groups Search Comma nds (cont.) Command Description SEARCH:SEARCH<x>:TRIGger:A:BUS: B<1-4>:AUDio:CONDition Sets or returns the sear ch trigger condition for the AUDIO bus: Start of.
Command Groups Search Commands (cont.) Command Description SEARCH:SEARCH<x>:TRIGger:A:BUS: B<x>:FLEXray:DA T a:SIZe Sets or returns the length of the data string in bytes SEARCH:SEARCH<.
Command Groups Search Comma nds (cont.) Command Description SEARCH:SEARCH<x>:TRIGger:A:BUS: B<x>:LIN:DA T a:HIV ALue Sets or returns the binary data string SEARCH:SEARCH<x>:TRIGger:A.
Command Groups Search Commands (cont.) Command Description SEARCH:SEARCH<x>:TRIGger:A:LEV el Sets or returns the level for an edge search SEARCH:SEARCH<x>:TRIGger:A:LEV el: CH<x> Set.
Command Groups Search Comma nds (cont.) Command Description SEARCH:SEARCH<x>:TRIGger:A:LOGIc: THReshold:REF<x> Sets or returns the reference waveform threshold level for logic search SEARC.
Command Groups Search Commands (cont.) Command Description SEARCH:SEARCH<x>:TRIGger:A: SETHold:THReshold:REF<x> Sets or returns the trigger search setup and hold threshold for the selected.
Command Groups T able 2-30: Status and Error Commands (cont.) Command Description EVMsg? Returns event code, message from the event queue EVQty ? Return number of events in the event queue *OPC Genera.
Command Groups T able 2-31: T rigger Commands (cont.) Command Description TRIGger:A Sets A trigger level to 50% or returns current A trigger parameters TRIGger:A:BUS Sets or returns the serial trigger.
Command Groups T able 2-31: Tr igger Commands (cont.) Command Description TRIGger:A:BUS :B<x>:FLEXray:CONDition Sets or returns the trigger condition for FLEXRA Y TRIGger:A:BUS:B<x>:FLEXra.
Command Groups T able 2-31: T rigger Commands (cont.) Command Description TRIGger:A:BUS:B<x>:F LEXray:HEADER:CY CLEcount Sets or returns the cycle count portion of the binary header string TRIGg.
Command Groups T able 2-31: Tr igger Commands (cont.) Command Description TRIGger:A:BUS :B<x>:LIN:IDenti fi er:V ALue Sets or returns the binary address string used for LIN trigger TRIGger:A:BU.
Command Groups T able 2-31: T rigger Commands (cont.) Command Description TRIGger:A:HOLDoff? Returns the A trigger holdoff parameters TRIGger:A:HOLDoff:TIMe Sets or returns the A trigger holdoff time .
Command Groups T able 2-31: Tr igger Commands (cont.) Command Description TRIGger:A:LOGIc:P A Ttern:W HEn Sets or returns the pattern logic condition on which to trigger the oscilloscope TRIGger:A:LOG.
Command Groups T able 2-31: T rigger Commands (cont.) Command Description TRIGger:A:RUNT ? Returns the current A runt pulse trigger logic parameters TRIGger:A:RUNT :POLarity Sets or returns the polari.
Command Groups T able 2-31: Tr igger Commands (cont.) Command Description TRIGger:A:SETHold :THReshold:D<x> Sets the A trigger setup and hold threshold for the selected digital channel TRIGger:A.
Command Groups T able 2-31: T rigger Commands (cont.) Command Description TRIGger:A:VIDeo:SO Urce Sets or returns the polarity of the video trigger TRIGger:A:VIDeo:ST ANdard Sets or returns the video .
Command Groups T able 2-31: Tr igger Commands (cont.) Command Description TRIGger:B:UPPer threshold:CH<x> Sets or returns the B trigger upper threshold for the channel selected TRIGger:EXT ernal.
Command Groups T able 2 -32: V ertical Commands (cont.) Command Description AUXin:PRObe:RESistance? Returns the resistance of the probe that is attached to the Auxiliary input AUXin:PRObe:SIGnal Sets .
Command Groups T able 2-32: V ertical Commands (cont.) Command Description CH<x>:PRObe:ID:SERnumber? Returns the serial number of the probe that is attached to the speci fi ed channel CH<x&g.
Command Groups T able 2 -32: V ertical Commands (cont.) Command Description REF<x>:LABel Sets or returns the speci fi ed reference waveform label Sets or returns the vertical position for refer.
Command Groups Data Formats All data points for DPO and MSO models are signed integer format only . V alid data widths for CH1-CH4, MA TH, REF1-REF4 and D0-D15 are 1 and 2-byte widths. The valid data widths for the dig ita l collection is either 4 or 8-byte widths.
Command Groups use a swapped by te order where the least signi fi cant byte is transferred fi rst. The byte order is ignored when DA T a:WIDth is set to 1. W a veform Data and Record Lengths Y ou can transfer multiple points for each waveform record.
Command Groups T ransferring Waveform Data from the Oscilloscope Y ou can transfe r waveforms from the oscilloscop e to an external controller using the following sequence: 1. Select the waveform source(s) us ing DA T a:SOUrce. 2. Specify the waveform data format using DA T a:ENCdg.
Command Groups T able 2-34: Waveform T ransfer Commands (cont.) Command Description DA T a:SOUrce Sets or returns the location of waveform data transferred from the oscilloscope DA T a:ST ARt Sets or .
Command Groups T able 2-34: Wa veform T ransfer Commands (cont.) Command Description WFMInpre:YZEro Sets or returns the vertical offset of the incoming waveform WFMOutpre? Returns the waveform formatt.
Command Groups Zoom Command G roup Use the commands in the Zoom Comma nd Group to expand and position the waveform display horizontally , wit hout changing the time base settings.
Command Groups 2-68 MSO4000 and DPO4000 Series Programmer Manual.
Commands Listed in Alphabetical Order ACQuire? (Query Only) Returns the f ollowing current acquisition parameters: Stop after Acquisition state Mode Number of averages Sampling mode Group Acquisition .
Commands Listed in A lphabetical Order ACQuire:MAXS amplerate? (Query Only) Returns the maximum real-time sample rate, which varies from model to model. Group Acquisition Syntax ACQuire:MAXSa mplerate? Examples ACQUIRE:MAXSA MPLERATE? might return 2.5000E+9 in a DPO4034 ind icating the maximum real-time sample rate is 2.
Commands Listed in Alphabetical Order of averaging, w here the average comes from a si ngle waveform acquisition. The number of samples taken during the acquis ition interval determines the number of data values that compose the average.
Commands Listed in A lphabetical Order Group Acquisition Syntax ACQuire:NUMAV g <NR1> ACQuire:NUMAV g? Related Commands ACQuire:MODe Arguments <NR1> is the number of waveform acquisitio ns to average. The range of values is from 2 to 512 in powers of two.
Commands Listed in Alphabetical Order <NR1> =0s t o p sa cquisitions; any other value starts acquisitions. Examples ACQUIRE:STATE RUN starts the acquisition of waveform data and resets the count of the number of acquisitions. ACQUIRE:STATE ? might re turn :ACQUIRE:ST ATE 0 indicating that the acquisition is stopped.
Commands Listed in A lphabetical Order Syntax ALIas {OFF|ON | <NR1>} ALIas? Related Commands ALIas:DEFine ALIas[:ST A TE] Arguments OFF turns alias expansion off. If a de fi ned alias is sent when ALIas is off, a command erro r (1 10) w ill be generated.
Commands Listed in Alphabetical Order Group Alias Syntax ALIas:DEFine <QS tring><,>{<QS tring>|<Block>} ALIas:DEFine? < QString> Related Commands ALIas[ :ST A TE] Arguments The fi rst <QString> is the alias label. This label cannot be a command name.
Commands Listed in A lphabetical Order Examples ALIAS:DELETE " SETUP 1" deletes the alias named SETUP1. ALIas:DELEte:ALL (No Query Form) Deletes all existing aliases. Group Alias Syntax ALIas:DELEte: ALL Related Commands ALIas:DELEte , ALIas:DELEte[:NAMe] Examples ALIAS:DELETE: ALL deletes all existing aliases.
Commands Listed in Alphabetical Order Arguments OFF or <NR1> =0t urns alias expan sion off. If a d e fi n e da l i a si ss e n tw h e n ALIas:ST A TE is OFF , a command error (102) is generated.
Commands Listed in A lphabetical Order Examples AUTOSET EXECUT E vertical, horizontal, and trigg er controls of the oscilloscope to automatically acquire and dis play the selected waveform.
Commands Listed in Alphabetical Order Examples AUXIN:PROBE? m ight return AUXIN: PROBE:ID:TYPE "N o Probe Detected";SER NUMBER "";:AUXIN :PROBE:UNITS "";RE SISTANCE 1.0000E+6 giving information about the pr obe attached to the AUX In input.
Commands Listed in A lphabetical Order AUXin:PRObe: DEGAUss (No Query Form) Starts a degauss/autozero cycle on a T ekVPI current probe attached to the Aux In input.
Commands Listed in Alphabetical Order Arguments <NR3> is the pro be range, which is probe dependent. AUXin:PRObe:GAIN Sets or returns the gain factor of a probe that is attached to the Aux In input. Group V ertical Syntax AUXin:PRObe:G AIN <NR3> AUXin:PRObe:G AIN? Arguments <NR3> is the probe gain, which is probe dependent.
Commands Listed in A lphabetical Order Group V ertical Syntax AUXin:PRObe:R ESistance? Examples AUXin:PRObe:R ESistance? might return :AUXin:PROBE :RESISTANCE 1.0000E+6 indicating that the input resistanc e of the probe attached to the front panel Aux In conn ector is 1 M Ω .
Commands Listed in Alphabetical Order BUS Sets or returns the parameters for each b us. These parame ters affect either the Serial T rigger Setup or the Bus Display . Conditions This command requires a DPO4AUTO, DPO4EMBD, or DPO4C OMP application module.
Commands Listed in A lphabetical Order Group Bus Syntax BUS:B<1-4>:AU Dio:BITOrder {M SB|LSB} BUS:B<1-4>:AU Dio:BITOrder ? Arguments MSB speci fi es that the most signi fi cant bit will be expected fi rst in the order . LSB speci fi es that the least signi fi cant bit will be expected fi rst in the order .
Commands Listed in Alphabetical Order Conditions This command re quires DPO4AUDIO application module. Group Bus Syntax BUS:B<1-4>:AU Dio:CLOCk:POL arity {FALL|RI Se} BUS:B<1-4>:AU Dio:CLOCk:POL arity? Arguments FALL sets falling edge as the clock polarity .
Commands Listed in A lphabetical Order BUS:B<1-4>:A UDio:DA T a:POLarity Sets or returns the data polarity for the AUDIO bus. Conditions This command requires D PO 4AUDIO application module.
Commands Listed in Alphabetical Order Examples BUS:B1:AUDIO: DATA :SIZE 8 sets the number of bits per word to 8. BUS:B1:AUDIO: DATA:SIZE? might return : BUS:B1:AUDIO:DA TA:SIZE 24 indicating th at the number of bits per word is set to 24. BUS:B<1-4>:AUDio:DA T a:SOUrce Sets or returns th e data source waveform for the AUDIO bus.
Commands Listed in A lphabetical Order SIGNEDDECimal speci fi es a signed decimal data display . Examples BUS:B1:AUDIO: DISPLAY:FORM AT BINARY sets the display format t o Binary . BUS:B1:AUDIO: DISPLAY:FORM AT? might return :BUS:B1:AUDIO :DISPLAY:FOR MAT SIGNEDDEC IMAL indicating that the display format is set to signed decimal.
Commands Listed in Alphabetical Order Arguments FALL speci fi es t he falling edge as the frame sync polarity . RISe speci fi es the rising edge as the frame sync polarity . Examples BUS:B1:AUDIO: FRAMESYNC:POL ARITY FALL sets the falling edge for frame sync polarity .
Commands Listed in A lphabetical Order Syntax BUS:B<1-4>:AU Dio :TYPe {I2S|LJ|R J|TDM} BUS:B<1-4>:AU Dio:TYPe? Arguments I2S speci fi es I 2 S audio format. LJ speci fi es left-justi fi ed audio format. RJ speci fi es right justi fi ed audio format.
Commands Listed in Alphabetical Order Group Bus Syntax BUS:B<1-4>:AU Dio:WORDSel:S OUrce {CH1|CH2|CH3 |CH4 |D0|D1|D2|D3| D4|D5|D6|D7|D 8|D9|D10|D11|D1 2|D13|D14|D15} BUS:B<1-4>:AU Dio:WORDSel:S OUrce? Arguments CH1–CH4 speci fi es the cha nnel to use as the word select source.
Commands Listed in A lphabetical Order BUS:B<x>:CAN :PRObe Sets or returns the probing method to probe CAN bus <x>, where x is the bus number .
Commands Listed in Alphabetical Order Group Bus Syntax BUS:B<x>:CAN: SOUrce {CH1|CH2| CH3|CH4| D0|D1|D2|D3|D 4|D5|D6|D7|D8 |D9|D10|D11|D12 |D13|D14|D15} BUS:B<x>:CAN: SOUrce? Arguments CH1–CH4 is the analog channel to use as the data source.
Commands Listed in A lphabetical Order Group Bus Syntax BUS:B<x>:DISp lay:TYPe {BUS|B OTh} BUS:B<x>:DISp lay:TYPe? Arguments BUS displays the bu s waveforms only . BOTh displays both the bus and logic wav eforms. BUS:B<x>:FLEXray:BITRate Sets or returns the bit rate for FLEXRA Y .
Commands Listed in Alphabetical Order Examples BUS:B1:FLEXRA Y:CH ANNEL B sets the FLEXRA Y id format to channel B. BUS:B1:FLEXRA Y:CHANNEL? might return BUS:B1:F LEXRAY:CHANNEL A indicating th at FLEXRA Y id format is channel A. BUS:B<x>:FLEXray:SIGnal Sets or returns the FLEXRA Y standard.
Commands Listed in A lphabetical Order Examples BUS:B1:FLEXRA Y:S OURCE CH4 sets the FLEXRA Y source to channel 4. BUS:B1:FLEXRA Y:SOURCE? might return BUS:B1:FLEXRAY: SOURCE CH1 indicating th e FLEXRA Y source is channel 1. BUS:B<x>:I2C:ADDRess:R WINClude Sets and returns whether the read /write bit is included in the address.
Commands Listed in Alphabetical Order Arguments CH1–CH4 speci fi es the analog channel to use as the I2C SCLK source. D0–D15 speci fi es the digital channel to use as the I2C SCLK source. BUS:B<x>:I2C{:DA T A|:SDA T A}:SOUrce Sets or returns the I2C SDA T A source for bus <x>, where x is the bus number .
Commands Listed in A lphabetical Order Syntax BUS:B<x>:LIN: BIT Rate <NR1> BUS:B<x>:LIN: BITRate? Arguments <NR1> is the LIN bit rate. Y ou can enter any positive integer , and the instrument will coerce the value to the c losest supported bit rate.
Commands Listed in Alphabetical Order Examples BUS:B1:LIN:PO LARI TY INVERT ED sets the LIN polarity to INVER TED.. BUS:B1:LIN:PO LARITY? might re turn BUS:B1: LIN:POLARITY NORMA L indicating th e LIN polarity is normal. BUS:B<x>:LIN:SAMPLEpoint Sets or returns the sample point (in %) at which to sample durin g each bit period.
Commands Listed in A lphabetical Order BUS:B<x>:LIN :ST ANDard Sets or returns the LIN standard. Group Bus Syntax BUS:B<x>:LIN: STANDard {V1X|V 2X|MIXed} BUS:B<x>:LIN: STANDard? Arguments V1X sets the LIN standard to V1X. V2X sets the LIN standard to V2X MIXed sets the LIN standard to MIXED.
Commands Listed in Alphabetical Order Syntax BUS:B<x>:PARa llel :CLOCK:EDGE {EI Ther|RISing|FAL ling} BUS:B<x>:PARa llel:CLOCK:ED GE? Arguments EIther speci fi es either edge as the clock edge. RISing speci fi es the rising edge as the cl ock edge.
Commands Listed in A lphabetical Order Group Bus Syntax BUS:B<x>:PARa llel:WIDth < NR1> BUS:B<x>:PARa llel:WIDth? Arguments <NR1> is the number of bits. BUS:B<x>:POSition Sets or returns the position of the bus <x> waveform on the display , where x is the bus number 1 through 4.
Commands Listed in Alphabetical Order BUS:B<x>:RS2 32C:DA T ABits Sets or returns the number of RS-232 data bits for bus <x>, where x is the bus number .
Commands Listed in A lphabetical Order Conditions This comman d re quires a DPO4COMP application module. Group Bus Syntax BUS:B<x>:RS23 2C:DISplaymo de {FRAme|PACKET} BUS:B<x>:RS23 2C:DISplaymo de? Arguments FRAme displays each frame as a single entity .
Commands Listed in Alphabetical Order Arguments NORMal sets the RS-232C bus polarity to positive. INVERTed sets the RS-232C bus polarity to negative. BUS:B<x>:RS232C:RX:SOUrce Sets or returns the RS-232 RX sou rce for bus <x>, where x is the b us number .
Commands Listed in A lphabetical Order Group Bus Syntax BUS:B<x>:SPI: BITOrder {LSB|M SB} BUS:B<x>:SPI: BITOrder? Arguments LSB sets the bit order to least signi fi cant bit fi rst. MSB sets the bit order to most signi fi cant bit fi rst.
Commands Listed in Alphabetical Order Arguments CH1-CH4 or D0-D 15 is the channel to use as the SPI SCLK source. BUS:B<x>:SPI:DA T A{:IN|:MISO}:POLARity Sets or returns the SPI MISO polarity for bus <x>, where x is the b us number . Conditions This command requires a DPO4EMBD application module.
Commands Listed in A lphabetical Order Group Bus Syntax BUS:B<x>:SPI: DATA{:OUT|:M OSI}:POLARity {LOW| HIGH} BUS:B<x>:SPI: DATA{:OUT|:M OSI}:POLARity? Arguments LOW speci fi es the active low polarity . HIGH speci fi es the active high polarity .
Commands Listed in Alphabetical Order BUS:B<x>:SPI :FRAMING Sets or returns the type of SPI framing. Group Bus Syntax BUS:B<x>:SPI: FRAMING {SS|IDLE time} BUS:B<x>:SPI: FRAMING? Arguments SS speci fi es framing by SS (non 2-wire). IDLEtime speci fi e sf r a m i n gb yI d l eT i m e( 2 - w i r e ) .
Commands Listed in A lphabetical Order Group Bus Syntax BUS:B<x>:SPI{ :SELect|:SS} :POLARity {LOW|HIGH } BUS:B<x>:SPI{ :SELect|:SS} :POLARity? Arguments LOW speci fi es an active low polarity .
Commands Listed in Alphabetical Order BUS:B<x>:TYP E Sets or returns the bus type for <x>, where x is the bus number . The supported bus types are dependent on the oscilloscope mod el and the installed application keys.
Commands Listed in A lphabetical Order BUS:THReshol d:CH<x> Sets or returns the th reshold for analog chan nel <x>, where x is the channel number . This setting applies to all tr igger types that use the channel. Conditions This command require s a DPO4AUTO, DPO4EMBD, or DPO4COMP application module.
Commands Listed in Alphabetical Order BUS:UPPerthr eshold:CH<x> Sets the upper threshold for each channel. This applies to all search and trigger types that use the channel. Group Bus Syntax BUS:UPPerthre shold:CH<x> { <NR3>|ECL|TTL} BUS:UPPerthre shold:CH<x>? Arguments <NR3> speci fi es the threshold in volts.
Commands Listed in A lphabetical Order Commands that a ffect BUSY? response Operation Command Single sequence acquisition ACQuire:ST A TE ON or ACQuire:ST A TE RUN or ACQuire:ST A TE 1 (when ACQuire:STOP After is set to SEQuence) Hard copy op eration HARDCopy ST Art Calibration step Refer to the optional oscilloscope Service Manual.
Commands Listed in Alphabetical Order Examples CALIBRATE:FAC TORY :STATUS? might return CALIBRATE:FACT ORY:STATUS PASS indicating that factory calibration passed.
Commands Listed in A lphabetical Order Syntax CALibrate:INT ERN al:STATus? Related Commands *CAL? Returns This query will return one of the following: INIT indicates the oscilloscope has not had internal signal path calibration run. PASS indicates the signal path c alibration completed successfully .
Commands Listed in Alphabetical Order Syntax CALibrate:RES ults :FACtory? CALibrate:RESults:SPC? (Query Only) Returns the status of the SPC opera tion. This query does not initiate a SPC. Group Calibration and Diagnostic Syntax CALibrate :RES ults:SPC? Related Commands *CAL? Returns INIT indicates that SPC has never successfully comple ted.
Commands Listed in A lphabetical Order CH<x>:AMPSVI AV O LTs : E N A b l e Sets or returns the state of the amps via v olts feature for the speci fi e d channel. This feature supp orts measuring current via the vo ltage drop across a resistor .
Commands Listed in Alphabetical Order Syntax CH<x>:BANdwid th {TW Enty|TWOfifty |FULl|<NR3>} CH<x>:BANdwid th? Arguments TWEnty sets the upper bandwidth limit of channel <x> to 20 MHz. TWOfifty se ts the upper bandwidth limit of channel <x> to 250 MHz.
Commands Listed in A lphabetical Order CH<x>:DESKew Sets or returns the deskew time for cha nnel <x>, where x is the channel number . Y ou can adjust the deskew time to add an independent,.
Commands Listed in Alphabetical Order Examples CH4:INVert ON i nverts the waveform on channel 4. CH2:INVert? might return :CH2:INV ERT 0 indicating that channel 2 is not inverted. CH<x>:LABel Sets or returns the wav eform label for channel <x>, where x is t he channel number .
Commands Listed in A lphabetical Order T able 2-36: Channel Offset Range (cont.) Offset range V/Div Setting 1 M Ω Input 50 Ω Input 1V / d i v—5V / d i v 1 ±100 V ±5 V 5.05 V/di v — 10 V/div 1 ±50 V N/A 1 For 50 Ω input, 1 V/div is the maximum setting.
Commands Listed in Alphabetical Order Syntax CH<x>:POSitio n < NR3> CH<x>:POSitio n? Related Commands CH<x>:OFFSet , REF<x>:VER T ical:POSition , MA TH[1]:VER T ical:POSition Arguments <NR3> is the position value for channel <x>, in divisions, from the center graticule.
Commands Listed in A lphabetical Order attached probe type. Only certain VPI probes support this command. See the probe documentation for how to set these string argu ments.
Commands Listed in Alphabetical Order Syntax CH<x>:PRObe:D EGAU ss:STATE? Returns NEEDED indicates the probe should be degaussed before taking measurements. RECOMMENDED indicates the measurement accuracy might be improved by degaussing the probe.
Commands Listed in A lphabetical Order Related Commands CH<x>:SCAle Arguments <NR3> is the probe gain. Allowed v alues depend on the spec i fi cp r o b e .
Commands Listed in Alphabetical Order CH<x>:PRObe: ID:TYPE? (Query Only) Returns the type of probe attached to the channel speci fi ed by <x>, where x is the channel number . Level 2 (or higher) probes supply their exact product nomenclatur e; for Level 0 or 1 probes, a generic “No Probe Detected message is returned.
Commands Listed in A lphabetical Order Arguments <NR3> speci fi es the propagation time delay for the connected probe. Examples CH1:PROBE:PRO PDELAY 10 0E-12 sets the CH1 propagation delay to 100 ps. CH1:PROBE:PRO PDELAY? might return :CH1 :PROBE:PROPDE LAY 1.
Commands Listed in Alphabetical Order Syntax CH<x>:PRObe:S IGna l {BYPass|PASS} CH<x>:PRObe:S IGnal? Arguments BYPass sets the probe to Bypass mode.
Commands Listed in A lphabetical Order Syntax CH<x>:SCAle < N R3> CH<x>:SCAle? Related Commands CH<x>:OFFSet , CH<x>:POSition , REF<x>:VER T ical:SCAle , MA TH[1]:VER T ical:SCAle Arguments <NR3> is the vertical channel scale in units-per-division.
Commands Listed in Alphabetical Order CH<x>:YUNits Sets or returns the un its for the channe l speci fi ed by <x>, where x is the cha nnel number .
Commands Listed in A lphabetical Order *CLS can suppre ss a Service Request that is to b e generated by an *OPC. T his will happen if a single sequence acquisition operation is still being processed when the *CLS command is execute d.
Commands Listed in Alphabetical Order CURSor:FUNCt ion Sets or returns the cursor type. Cursors are a ttached to the selected waveform in W aveform mode and are attached to the display area in Scre en mode.
Commands Listed in A lphabetical Order Group Cursor Syntax CURSor:HBArs: DELTa? Related Commands CURSor:HBArs:UNIts Returns A fl oating point value with an exponent. Examples CURSOR:HBARS: DELTA? might return :CUR SOR:HBARS:DELTA 5.0 800E+00 indicating that the difference between the two cursors is 5.
Commands Listed in Alphabetical Order Syntax CURSor:HBArs: UNIt s {BASE|PERcent } CURSor:HBArs: UNIts? Arguments BASE selects the vertical units for the selected waveform. PERcent selects ratio cursors. Examples CURSOR:HBARS: UNITS might return :CURS OR:HBARS:UNITS BASE indicating that the units for the horizontal bar cursors are base.
Commands Listed in A lphabetical Order Syntax CURSor:MODe { T RACk|INDepende nt} CURSor:MODe? Arguments TRACk ties the navigational functionality of the two cursors together . For cursor 1 adjustments, this ties the movement of th e two cursors together; however , cursor 2 continues to move independen tly of cursor 1.
Commands Listed in Alphabetical Order CURSor:VBArs :DEL T a? (Query Only) Returns the horizontal difference betw een the two vertical bar c ursors. The units are speci fi ed by the CURSor:VBArs:UNIts command. This is equivalent to watching the cursor readout in the display while using the appropriate curso r mode.
Commands Listed in A lphabetical Order CURSor:VBArs :POSITION<x> Sets or returns the horizontal position for the speci fi ed vertical bar cursor .
Commands Listed in Alphabetical Order Returns SECONDS , HERT Z , DEGREES ,o r PERCENT , depending on the current vertical bar cursor units. Examples CURSOR:VBARS: UNITS HERtz sets the units of the VBArs cursors to 1/seconds.
Commands Listed in A lphabetical Order Syntax CURSor:VBArs: VDE LTa? Related Commands CURSor:HBArs:UNIts Retu rns <NR3> indicates the vertical difference betw een the two vertical bar cursors’ ticks. Examples CURSOR:VBARS: VDELTA? might return CURSOR:VBARS:VDEL T A 1.
Commands Listed in Alphabetical Order CURSor:XY :PO Lar:THET A:DELta? (Query Only) Returns the XY cursor polar angle delta. Group Cursor Syntax CURSor:XY:POL ar:THETA:DELt a? CURSor:XY :POLar:THET A:POSITION<x>? (Query Only) Returns the cursor X or cursor Y polar coordinate, where x is either 1 or 2.
Commands Listed in A lphabetical Order CURSor:XY :PR ODUCT :POSITION<x>? (Query Only) Returns the position of the X or Y cursor used to calculate the X × Y cursor measurement, Position 1 = (X1 × Y1) ; Position 2 = (X2 × Y2). The cursor is speci fi ed b y x , whic h can be 1 or 2.
Commands Listed in Alphabetical Order CURSor:XY :RA TIO:UNIts? (Query Only) Returns the cursor X and cursor Y units for the ratio measurement. Group Cursor Syntax CURSor:XY:RAT IO:UNIts? CURSor:XY :READOUT Sets or returns the XY cursor readout selection.
Commands Listed in A lphabetical Order Group Cursor Syntax CURSor:XY:REC Tangular:X:P OSITION<x> <NR3> CURSor:XY:REC Tangular:X:P OSITION<x>? Arguments <NR3> is the coordinate in volts. CURSor:XY :RECT angular:X:UNIts? (Query Only) Returns the cursor X rectangular units.
Commands Listed in Alphabetical Order CURSor:XY :RE CT angular:Y :UNIts? (Query Only) Returns the cursor Y rectangular units. Group Cursor Syntax CURSor:XY:REC Tangular:Y:UN Its? CURV e T ransfers waveform data to and from the oscilloscope in binary or ASCII format.
Commands Listed in A lphabetical Order <x> is the numbe r of y bytes. For example, if <yyy>=500, then <x>=3) <yyy> is the number of bytes to transfer . If width is 1, then all bytes on the bus are single data points. If width is 2, then all bytes on the bus are 2-bytes wide.
Commands Listed in Alphabetical Order Related Commands CUR V e , DA T a:ST ARt , DA T a:STOP , DA T a:ENCdg , WFMInpre:NR_Pt , WFMOutpre:NR_Pt? Arguments INIT initializes the waveform data parameters to their factory defaults except for DA T a:STOP , which is set to the current acquisition record length.
Commands Listed in A lphabetical Order NOTE. This comm and and query does not apply to incoming waveform data. Group W aveform T ransfer Syntax DATa:ENCdg {ASCIi|FAStes t|RIBinary|R PBinary|SRIbinar y.
Commands Listed in Alphabetical Order T able 2-37: DA T a and WFMOutpre Parameter Settings (cont.) WFMOutpre Setti ngs DA T a:ENCdg Setting :ENCdg :BN_Fmt :BYT_Or :BYT_NR RPBinary BIN RP MSB 1,2 SRIbinary BIN RI LSB 1,2 SRPbinary BIN RP LSB 1,2 Examples DATA:ENCDG? might return :DAT a:ENCDG S RPBINARY for the format of the outgoing waveform data.
Commands Listed in A lphabetical Order Examples DATA:SOURCE? m ight return :DATA :SOURCE REF3 indicating that the source for the waveform data which is transferred using a CUR V e ? query is reference 3. DATA:SOURCE C H1 speci fi es that the C H1 waveform will be transferred in the next CUR V e? query .
Commands Listed in Alphabetical Order the distance fr om DA T a:ST ARt to DATa:STOP stays smaller than the increa sed record length. Group W aveform T ransfer Syntax DATa:STOP <NR1> DATa:STOP? R.
Commands Listed in A lphabetical Order Examples DATE "2006-01- 24" speci fi es that the date is set to January 24, 2006. DATE? might return :DATE 2006-01-24 indicating the current date is set to January 24, 20 06.
Commands Listed in Alphabetical Order Syntax DESE <NR1> DESE? Related Commands *CLS , *ESE , *ESR? , EVENT? , EVMsg? , *SRE , *STB? Arguments <NR1> sets t he binary bits of the D ESER according to this value, which ranges from 1 through 255.
Commands Listed in A lphabetical Order DESkew:DISPl ay Sets or returns the state of the deskew table display . Group V ertical Syntax DESkew:DISPla y {OFF|ON|0| 1} DESkew:DISPla y? Arguments OFF or 0 turns of f the deskew table display . ON or 1 turns on the deskew table display .
Commands Listed in Alphabetical Order Syntax DIAg:LOOP:OPT ion: NTIMes <NR1> DIAg:LOOP:OPT ion:NTIMes? Arguments <NR1> is the number of self- test loops.
Commands Listed in A lphabetical Order Examples DIAG:RESULT:F LAG ? might return DIAG:RES ULT:FLAG PASS . DIAg:RESUlt:LOG? (Query Only) Returns the internal results log from the last self-test sequence exe cution. The list contain s all modules and module interface s that were tested along with the pass/fail status of each.
Commands Listed in Alphabetical Order ROM runs just th e IO board diagnostic group. ACQ runs just the acquisition s ystem diagnostic group. DIAg:SELect:<function> (No Query Form) Runs self-tests on the speci fi ed syste m subsystem.
Commands Listed in A lphabetical Order Examples DIAG:STATE EXE Cute starts diagnos tics. DISplay? (Query Only) Returns the current display settings. Group Display Syntax DISplay? DISplay:CLOCk Sets or returns whether the oscilloscop e displays the date and time.
Commands Listed in Alphabetical Order Group Display Syntax DISplay:DIGit al:HEIght {SMAll |MEDium|LARge} DISplay:DIGit al:HEIght? Arguments SMAll sets the height to 40. MEDium sets the height to 20. LARge sets the height to 10. DISplay:FORMat Sets or returns the display format.
Commands Listed in A lphabetical Order Arguments CROSSHair spec i fi e s a frame and cross hairs. FRAme speci fi es a frame only . FULl speci fi es a frame, a grid and cross hairs. GRId speci fi es a frame and grid only . Examples DISPLAY:GRATI CULE FRAme sets the graticule type to display the frame only .
Commands Listed in Alphabetical Order Group Display Syntax DISplay:INTEN SITy:GRAticul e <NR1> DISplay:INTEN SITy:GRAticul e? Arguments <NR1> is the graticule intensity and ranges from 0 to 100 percent.
Commands Listed in A lphabetical Order Syntax DISplay:PERSi ste nce {<NR3>|CLEA R|AUTO|MINImum|I NFInite} DISplay:PERSi stence? Arguments <NR3> speci fi es the time of the persistence. CLEAR resets the persi st time count down and c lears the display of acquired points.
Commands Listed in Alphabetical Order Syntax D<x> D<x>:LABel Sets or returns the wavefo rm label for d igital cha nnel <x>, w here x is the c hannel number .
Commands Listed in A lphabetical Order D<x>:THREshold Sets or returns the logical threshold f or digital channel < x>, where x is the channel nu mber .
Commands Listed in Alphabetical Order NOTE. Setting t he DESER and the ESER to the same values allows only those codes to be enter ed into the Event Queue and summariz ed on the ESB bit (bit 5) of the Status Byte Register . Use the DESE command to set the DESER.
Commands Listed in A lphabetical Order NOTE. Do not use DHCP/BOOTP sear ching if your oscilloscope has been assigned a static addr ess on a network. If you set this command to ON, the DHCP/BOOTP sear ch will delete or change your static IP addr ess information.
Commands Listed in Alphabetical Order ETHERnet:ENE T :ADDress? (Query Only) Returns the Ethernet address value assi gned to the oscilloscope. This is assigned at the factory and can not be changed.
Commands Listed in A lphabetical Order Arguments <QString> is an integer port number , enclosed in quotes. NOTE. Consider the following if you ar e using the e*Scope™ contr ol softwar e.
Commands Listed in Alphabetical Order ETHERnet:P AS SW ord Sets or returns the HTTP Ethernet access passw ord. If a password is set, the user must enter the password befor e the user ’ s W eb brow ser can access the oscilloscop e.
Commands Listed in A lphabetical Order Returns OK is returned i f the computer at the gateway IP address answers. NORESPOnsE is returned if the computer at the gateway IP address does not answer . INPROGRESS is returned if the ping operation is still executing.
Commands Listed in Alphabetical Order EVMsg? (Query Only) Removes a single event code from the Ev ent Queue that is associated with the results of the last *ESR? read and returns the event code along with an explanatory message. For information, see Event Handling.
Commands Listed in A lphabetical Order F ACtory (No Qu ery Form) Resets the oscilloscope to its factory default settings. This command does the following: Clears the Event Status Enable Register Clear.
Commands Listed in Alphabetical Order FILESystem? ( Query Only ) Returns the directory listing of the current working directory and the number of bytes of free space available. This query is the same as the FILESystem:DIR? query and the FILESystem:FREESpace? query .
Commands Listed in A lphabetical Order Syntax FILESystem:CW D { <new working directory p ath>} Arguments <new working dir ectory path> is a quoted string that de fi nes the current working; a directory name can be up to 128 characters.
Commands Listed in Alphabetical Order Group File System Syntax FILESystem:DI R? Related Commands FILESystem:CWD , FILESystem:MKDir Arguments None Returns FILESystem:DI R? returns a list of fi les and directories in the current working directory . Examples FILESYSTEM:DI R? might return :FILESYSTEM:D IR "tek00000.
Commands Listed in A lphabetical Order Group File System Syntax FILESystem:FR EESpace? Related Commands FILESystem:FREESpace? , FILESystem:CWD FILESystem:MKDir (No Query Form) Creates a new folder .
Commands Listed in Alphabetical Order Related Commands FILESystem:CW D Arguments <QString> is a quoted string that de fi nes t he fi le name and path. If the fi le path is within the current working directory , specify only the fi le nam e. Examples FILESYSTEM:RE ADFILE “D:/t est_data/tek 00016CH1.
Commands Listed in A lphabetical Order Related Commands FILESystem:CW D Arguments <directory path> is a quoted string that de fi nes the directory name and path. If the fi le path is within the current workin g directory , you need only specify the fi le name.
Commands Listed in Alphabetical Order Arguments <button> is the name of a front-panel button. Most of the argument names associate directly with their front pane l buttons. For example, AUTOSet is for the Autoset b utton. The fe w commands t hat do not ha ve obvious ass ociations are listed below .
Commands Listed in A lphabetical Order T able 2-38: FP Anel:PRESS arguments (cont.) Argument Description SINGl eseq Single button TESt T est button TRIGger T r igger Menu button UTILity Utility button Examples FPANEL:PRESS AUTOSET executes the o scilloscope Autoset function.
Commands Listed in Alphabetical Order T able 2 -39: FP Anel:TURN arguments (cont.) Argument Description HORZScale Horizontal Scale knob P ANKNOB1 Outer pan knob TRIGLevel T rigger Level knob VERTPOS&l.
Commands Listed in A lphabetical Order Syntax HARDCopy {STA R T} HARDCopy? Related Commands *W AI , *CLS Arguments START sends a block of data repr esenting the current screen image to the requested port.
Commands Listed in Alphabetical Order dark blue becau se yellow does not show up well and is dif fi cul t to see on a white background). This option can signi fi cantly reduce print time and quantities of ink required compared with WYSIWYG dark background images.
Commands Listed in A lphabetical Order HARDCopy:PRE VIEW (No Query Form) Displays a preview of the current scre en contents with the InkSaver palette applied. Group Hard Copy Syntax HARDCopy:PREV IEW {ON|OFF|<NR 1>} Arguments ON or <NR1> ≠ 0 turns preview mode on.
Commands Listed in Alphabetical Order HARDCopy:PRI NT er:LIST? (Query Only) Returns a list of currently attached printers. Group Hard Copy Syntax HARDCopy:PRIN Ter:LIST? HARDCopy:PRINT er:RENam e( N o.
Commands Listed in A lphabetical Order Syntax HEADer {OFF|ON |<NR1 >} HEADer? Related Commands VERBose Arguments OFF sets the Response Header Enable State to false. This causes the oscilloscope to omit headers on query responses, so that only the argument is returned.
Commands Listed in Alphabetical Order Syntax HORizontal:DE Lay: MODe {OFF|ON |<NR1>} HORizontal:DE Lay:MODe? Related Commands HORizontal:POSition Arguments OFF sets the Horizontal Delay Mode to off. This causes the H ORizontal:POSition command to operate like the HORIZONT AL POSITION knob on the front panel.
Commands Listed in A lphabetical Order HORizontal:D IGital:RECOrdlength:MAGnivu? (Query Only) Returns the record length of th e MagniV u digital acquisition. Group Horizontal Syntax HORizontal:DI Gital:RECOrd length:MAGnivu? HORizontal:DIGital:RECOrdl ength:MAIN? (Query Only) Returns the record length of the main digital acquisition.
Commands Listed in Alphabetical Order Mode is on, this command stores a new horizonta l position that is used when Horizontal Delay Mode is turned of f.
Commands Listed in A lphabetical Order Syntax HORizontal:RE COr dlength <NR1 > HORizontal:RE COrdlength? Arguments <NR1> represents the supported values for horizontal record l engths, which are: 1000, 10000, 100000, 100 0000, or 10000000 .
Commands Listed in Alphabetical Order ID? (Query Onl y) Returns identifying information a bout the oscilloscope and related fi rmware. Group Miscellaneous Syntax ID? Related Commands *IDN? Examples ID? might return TEK/DPO4034,CF :91.1CT,FV:v1.0 000 .
Commands Listed in A lphabetical Order LANGuage? Examples LANGUAGE? might return :LANGUAGE EN GLISH . LOCk Enables or disables all front-pan el buttons and knobs. There is no front panel equivalent. When the front panel is locked, neither the FP Anel:PRESS nor the FP Anel:TURN commands will work.
Commands Listed in Alphabetical Order Syntax *LRN? Related Commands SET? Examples *LRN? might return a long response, p art of which could be as follows: :ACQUIRE:STOP AFTER RUnsTOP;ST ATE 1;MODE SAMP.
Commands Listed in A lphabetical Order Syntax MARK {NEXT|PRE Vious } MARK? Arguments NEXT move s to the n ext re ference mark on the right. PREVious moves to the next reference mark on the left. MARK:CREA TE (No Quer yF o r m ) Creates a mark on a speci fi ed waveform or all waveforms in a column.
Commands Listed in Alphabetical Order REF<x> deletes the mark on a reference waveform, where <x> is the reference waveform number . DIGital deletes all marks on all digital channels. COLUMN deletes marks on all waveforms in the current zoom pixel column.
Commands Listed in A lphabetical Order MARK:SELecte d:OWNer? (Query Only) Returns the owner of the selected mark. Group Mark Syntax MARK:SELected :OWNer? Returns <QString> is the owner of the mark. Examples MARK:SELECTED :OWNER? might return: USER, SEARCH 1 MARK:SELected:SOURCE? (Query Only) Returns the source waveform for the selected mark.
Commands Listed in Alphabetical Order MARK:SELecte d:ZOOm:POSition? (Query Only) Returns the position of the selected mark, 0 to 100% of the zoom overview window . Group Mark Syntax MARK:SELected :ZOOm:POSitio n? MARK:TOT al? (Query Only) Returns how many marks are currently in use.
Commands Listed in A lphabetical Order Group Math Syntax MATH[1]? Related Commands MA TH[1]:TYPe Examples MATH? or MATH1? might return :MATH:T YPE DUAL;DEFINE "CH1+CH2";VER TICAL:SCALE 100.0000E-3;P OSITION 0.0000; UNITS "V";:MATH:HOR IZONTAL:SCAL E 4.
Commands Listed in Alphabetical Order T able 2-40: Advanced Math expression elements (c ont.) Expression Description FFT( , INTG( , DIFF( Executes a Fast Fourier Transform, integration, or differentiation operation on the expression that follows. The FFT operator must be the fi rst (left-most) operator in an expression.
Commands Listed in A lphabetical Order Group Math Syntax MATH[1]:HORiz ontal:POSiti on <NR3> MATH[1]:HORiz ontal:POSiti on? Arguments <NR3> is the % of the ma th waveform that precedes center sc reen.
Commands Listed in Alphabetical Order Examples MATH:HORIZONT AL:U NITS? might return MATH:HO RIZONTAL:UNITS " ?" indicating that the math horizontal unit label for unknown values is the default question mark unit. MA TH[1]:SPECT ral:MAG Sets or returns the units of the Spectral Magni fi cation function in the math string.
Commands Listed in A lphabetical Order BLAckmanharri s window function is based on a cosine series. Examples MATH1:SPECTRA L:WINDOW HANNING applies a Hanning window to the spectral analyzer input data.
Commands Listed in Alphabetical Order Syntax MATH[1]:VERTi cal: POSition <NR3> MATH[1]:VERTi cal:POSition? Related Commands CH<x>:POSition , REF<x>:VER T ical:POSition Arguments <NR3> is the desired position in divisions from the center graticule.
Commands Listed in A lphabetical Order Syntax MATH[1]:VERTi cal :UNIts? Examples MATH:VERTICAL :UNITS? might return MATH: VERTICAL:UNITS " joules" indicating that the math vertical unit label for unknown values is joules. MA THV AR? (Query Only) Queries both numerical values you can use within math expressions.
Commands Listed in Alphabetical Order Examples MATHVAR:VAR2 - 2.43E -5 stores the value -2.43e-5 in the second math variable location. MATHVAR:VAR2 ? might return :MATHVAR:VAR2 24.3000E-6 for the expression stored in location 2. MEASUrement? (Query Only) Returns all measu rement parameters .
Commands Listed in A lphabetical Order MEASUrement: CLEARSNapshot (No Query Form) Removes the measuremen t snapshot display . Group Measuremen t Syntax MEASUrement:C LEARSNapshot Related Commands CLEARMenu MEASUrement:GA T ing Speci fi es or returns the measurement gating setting.
Commands Listed in Alphabetical Order Examples MEASUREMENT:I MMED ? might return :MEASUREMENT: IMMED:DELAY:D IRECTION FORWARDS; EDGE1 RISE;EDGE2 RISE;:MEASURE MENT:IMMED:TY PE PERIOD;UNITS "s";S OURCE1 CH1;SOURCE2 C H2 MEASUrement:IMMed:DELay? (Query Only) Returns information about the immediate delay measurement.
Commands Listed in A lphabetical Order Examples MEASUREMENT:I MME D:DELAY:DIREC TION FORWAR DS starts searching from the beginning of the waveform record and lo oks for the fi rst rising or falling edge.
Commands Listed in Alphabetical Order Group Measurement Syntax MEASUrement:I MMed:SOUrce[1 ] {CH<x>|MATH<y >|REF<x>|D<x>} MEASUrement:I MMed:SOUrce? Related Commands MEASUrement:IMMed:SOUrce 2 Arguments CH<x> is an input c hannel waveform .
Commands Listed in A lphabetical Order Arguments CH<x> is an inpu t channel waveform, wher e x is the channel number . MATH<y> is a math waveform. The y varia ble can be expressed as a n integer of 1. REF<X> is a reference waveform, whe re x i s the reference channel number .
Commands Listed in Alphabetical Order Syntax MEASUrement:I MMed :TYPe {AMPlitude|AR Ea|BURst|CARe a|CMEan|CRMs|DE Lay|FALL|FREQuen cy |HIGH|LOW|MAX imum|MEAN|MIN Imum|NDUty|NEDG ECount|NOVershoo t |NP.
Commands Listed in A lphabetical Order MAXimum fi nds th e maximum amplitude. This value is the most positive p eak voltage found. It is measured over the entire waveform or gated region. This measurement is applicable only to the analog channels. MEAN amplitude measurement fi nds the arithmetic mean over the entire waveform or gated region.
Commands Listed in Alphabetical Order PPULSECount is the count of positive pulses. PWIdth (positive width) is the distance (time) between the middle reference (default = 50% ) amplitude points of a positive pulse. The measurement is made on the fi rst pulse in the waveform or gated region.
Commands Listed in A lphabetical Order MEASUrement: IMMed:V ALue? (Query Only) Returns the value of the measuremen t speci fi ed by the MEASUrement:IMMed: TYPe command. The measurement is immediat ely taken on the source(s) speci fi ed by a MEASUrement:IMMed:SOUrce command.
Commands Listed in Alphabetical Order Group Measurement Syntax MEASUrement:I NDICators:HOR Z<x>? Examples MEASUREMENT:I NDICATORS:HOR Z1? might return MEASUREMENT:I NDICATORS:HOR Z1 -2.0E-3 indicating that horizontal indicator1 has a value of -2mV .
Commands Listed in A lphabetical Order MEASUrement: INDICators:ST A TE Sets or returns the state of visible measurement indicators. Group Measuremen t Syntax MEASUrement:I NDICators:ST ATE {OFF|MEAS<x>} MEASUrement:I NDICators:ST ATE? Arguments OFF turns the visible me asurement indicators o ff.
Commands Listed in Alphabetical Order MEASUrement: MEAS<x>? (Query Only) Returns all measurement parameters for the speci fi ed active meas urement <x>.
Commands Listed in A lphabetical Order MEASUrement: MEAS<x>:DELay:DIRection Sets or returns the starting point and direc tion that determines the delay "to" edge when taking a delay measure ment. Use the MEASUre ment:MEAS<x>:SOURCE2 c o m m a n dt os p ecify the waveform.
Commands Listed in Alphabetical Order Arguments <x> speci fi es wh ich wavefo rm to use, where <x > = 1 is the "from" waveform, and <x> = 2 is the "to" waveform. FALL speci fi es the falling edge. RISe speci fi es the rising edge.
Commands Listed in A lphabetical Order Group Measuremen t Syntax MEASUrement:M EAS<x>:MINIm um? Examples MEASUREMENT:M EAS1:MINIMUM ? might return :MEASUREMENT: MEAS1:MINIMU M 1.
Commands Listed in Alphabetical Order Group Measurement Syntax MEASUrement:M EAS<x>:SOURCE 2 {CH<x>|MATH<y >|REF<x>|D<x>} MEASUrement:M EAS<x>:SOURCE 2? Related Commands MEASUrement:MEAS<x>:TYPe Arguments CH<x> is an input channel waveform, where x is the channel nu mber .
Commands Listed in A lphabetical Order MEASUrement: MEAS<x>:ST A TE Sets or returns whether the speci fi ed measurement slot is computed and displayed.
Commands Listed in Alphabetical Order Examples MEASUREMENT:M EAS1 :STDDEV? migh t retur n :MEASUREMENT:ME AS1:STDDEV 21.0E-12. MEASUrement:MEAS<x>:TYPe Sets or returns the measurement t ype de fi ned for the speci fi ed measur em ent slot. The measurement slot is speci fi ed by <x>, which ranges from 1 through 4.
Commands Listed in A lphabetical Order DELay measures the time between the middle reference (default = 50%) amplitude point of the source waveform and the destination wav eform.
Commands Listed in Alphabetical Order PEDGECount is t he count of positive edges. PERIod is the time required to complete the fi rst cycle in a waveform or gated region.
Commands Listed in A lphabetical Order Related Commands MEASUrement:M EAS<x>:TYPe Examples MEASUREMENT:M EAS1:UNITS? might return :MEASUREMENT:MEA S1:UNIts % indicating units for measurement 1 are set to percent.
Commands Listed in Alphabetical Order Arguments Auto selects th e best method for each data set. HIStogram sets the high and low waveform levels statistically using a histogram algorithm. MINMax uses the highest and lowest values of t he waveform record.
Commands Listed in A lphabetical Order Related Commands MEASUrement:R EFLevel:METHod , MEASUrement:IMMed:TYPe , MEASUrement:MEAS<x>:TYPe Arguments <NR3> is the high reference level, in volts. The default is 0.0 V . Examples MEASUREMENT:R EFLEVEL:ABSO LUTE:HIGH 1.
Commands Listed in Alphabetical Order MEASUrement: REFLevel:ABSolute:MID[ 1] Sets or returns the mid reference leve l, and is the 50% reference level when MEASUrement:REFLevel:METHod is set to Absolute. This command affects the results of pe riod, frequency , delay , and a ll cyclic measurements.
Commands Listed in A lphabetical Order Related Commands MEASUrement:R EFLevel:METHod Arguments <NR3> is the mid reference level, in volts. The default is 0.0 V . Examples MEASUREMENT:R EFLEVEL:ABSO LUTE:MID2 0.5 sets the mid reference level for the delay waveform to 0.
Commands Listed in Alphabetical Order precise values are required (for example, when designing to published interface speci fi cations, such as RS-232-C). PERCent speci fi es that the refere nce levels are calculated as a percent relative to HIGH and LOW .
Commands Listed in A lphabetical Order MEASUrement: REFLevel:PERCent:LOW Sets or returns the percent (where 100% is equal to HIGH) used to calculate the low reference level whe n MEASUrement:REFLevel:METHod is set to Percent. This command affects the results of rise and fall measurem ents.
Commands Listed in Alphabetical Order Syntax MEASUrement:R EFLe vel:PERCent: MID[1] <NR3> MEASUrement:R EFLevel:PERCe nt:MID[1]? Related Commands MEASUrement:REFLevel:METHod Arguments <NR3> is the mid reference level, ranging from 0 to 100%.
Commands Listed in A lphabetical Order MEASUrement: REFLevel:PERCent:MID<x> Sets or returns the mid reference level for channel <x>, where x is the measurement channel.
Commands Listed in Alphabetical Order Group Measurement Syntax MEASUrement:S TATIstics:MOD E {OFF|ON} MEASUrement:S TATIstics:MOD E? Related Commands MEASUrement:ST A TIstics Arguments OFF turns all measurements off. This is the default value. ON turns on statistics and displays al l statistics for each measurement.
Commands Listed in A lphabetical Order MESSage This command sets or que ries message box (screen annotation) parame ters. Group Display Syntax MESSage MESSage? Examples MESSAGE? might return MES SAGE:SHOW "TP401 ";BOX 271,82,292,11 4;STATE 0 ind icating the message pa rameters.
Commands Listed in Alphabetical Order command automa tically sizes the box to fi t the message . All four values are returned in a query . MESSage:CLEAR (No Query Form) Clears the contents of the message box.
Commands Listed in A lphabetical Order If the message e xceeds the limits of the message box, either horizontally or vertically , the portion of the message tha t exceeds the limits will not be displayed.
Commands Listed in Alphabetical Order Index 9 White (tex t) Index 10 T ek blue Index 1 1 Bright blue Index 12 Unde fi ned Index 13 Blue Index 14 Unde fi ned Index 15 Dark blue Bit 4 If set, the foreground color is set to the default foreground color .
Commands Listed in A lphabetical Order Examples MESSage:SHOW “ Hello W orld” displays “Hello world” in the upper left corner of the box (you can de fi ne the box size with the MESSAGE BOX command). MESSage:SHOW “ Í @Hello W orld Í @ ... hello” displays “Hello world .
Commands Listed in Alphabetical Order Arguments <QString> is th e new password, w hich can contain up to 16 characters. Examples NEWPASS " mypassword" creates a new p assword (mypassword) for accessing your protected data.
Commands Listed in A lphabetical Order *OPC? might ret urn 1 to indicate that all pending OPC operations are fi nished. P ASSWord(No Query Form) Enables the *PUD and NEWpass set commands. Sending P ASSW ord without any arguments disables these same comman ds.
Commands Listed in Alphabetical Order Examples PICTBRIDGE:DA TEPR INT ON enables the date print on the print output. PICTBRIDGE:DA TEPRINT ? might return P ICTBRIDGE:DATEP RINT DEFLT indicating th e default setting of the printer . PICTBridge:DEFault (No Query Form) Sets the arguments for all PictBridge commands to their default values.
Commands Listed in A lphabetical Order PICTBridge:I MAGESize Sets or returns the image print size. Group PictBridge Syntax PICTBridge:IM AGESize {DEFLT|IN2P5B Y3P25|L|IN4B Y6|L2|IN8BY10|L4 |E|CARD|HAGAKIPc ard|CM6BY8|CM 7 A4|LETTER} Arguments DEFLT for a default image print size.
Commands Listed in Alphabetical Order PICTBridge:P APERSize Sets the output print paper size. Group PictBridge Syntax PICTBridge:PA PERSize DEFLT|L|L2|HA GAKIPCARD|MM5 4BY86|MM100BY15 0|IN4BY6|IN8BY10 |LETTER|IN1 1 B4|B5|B6|B7|B 8|B9|ROLL89MM |ROLL127MM|ROLL 100MM|ROLL210MM} Arguments DEFLT for a default paper size.
Commands Listed in A lphabetical Order B3 for a B3 paper siz e. B4 for a B4 paper siz e. B5 for a B5 paper siz e. B6 for a B6 paper siz e. B7 for a B7 paper siz e. B8 for a B8 paper siz e. B9 for a B9 p aper size. ROLL89MM for a 89 MM Roll paper size.
Commands Listed in Alphabetical Order PICTBridge:P RINTQual Sets or returns the output print quality . Group PictBridge Syntax PICTBridge:PR INTQual {DEFLT|N RMAL|FINE|DRAFT } Arguments DEFLT for the default quality print. NRMAL for a normal quality print.
Commands Listed in A lphabetical Order POWer:DISpla y Sets or returns the display state for the po wer application. This is the equivalent to pressing the Te s t button and then selecting the power application. The same control is pr ovided for each application.
Commands Listed in Alphabetical Order Examples POWER:GATESOU RCE CH1 sets the gated source as CH1. POWER:GATESOU RCE ? might return POWER:GATES OURCE CH2 indicating that CH2 is the ga te ds o u r c e . POWer:GA Ting Sets or returns the power application gating.
Commands Listed in A lphabetical Order Arguments ODD to display o nly odd harmonics. EVEN t od i s p l a yo n l ye v e nh a r m o n i c s . ALL t od i s p l a yb o t ho d da n de v e nh a r m o n i c s . Examples POWER:HARMONI CS:DISPLAY:S ELECT EVEN displays only even harmonics.
Commands Listed in Alphabetical Order Syntax POWer:HARMoni cs:F REQRef {VOLTage|CURR ent|HARMSOURc e|FIXEDFREQuenc y} POWer:HARMoni cs:FREQRef? Arguments VOLTage to use a voltage wavefor m as the frequency reference. CURRent to use a current waveform as the frequency reference.
Commands Listed in A lphabetical Order POWer:HARMon ics:IEC:CLAss Sets or returns the equ ipment class for IEC harmonics. Conditions This command requires a DPO4PWR application module. Group Power Syntax POWer:HARMoni cs:IEC:CLAss {A |B|C1|C2|C3|D} POWer:HARMoni cs:IEC:CLAss ? Arguments A speci fi es Class A Equipment.
Commands Listed in Alphabetical Order Examples POWER:HARMONI CS:I EC:FILTER O FF disables fi ltering of IEC harmonics. POWER:HARMONI CS:IEC:FILTER ? might return :POWER:HARMO NICS: IEC:FILTER 1 indicating that the IEC harmonics are fi ltered. POWer:HARMoni cs:IEC:FUNDamental Sets or retu rns the rated fundamental current for IEC harmonics.
Commands Listed in A lphabetical Order Arguments ON or 1 enables g rouping of IEC harmonics. OFF or 0 disables grouping of IEC harmonics. Examples POWER:HARMONI CS:IEC:GROUP ING OFF disables grouping of IEC harmonics.
Commands Listed in Alphabetical Order Syntax POWer:HARMoni cs:I EC:LINEFREQu ency <NR3> POWer:HARMoni cs:IEC:LINEFR EQuency? Arguments <NR3> is the line frequency . The valid values are 50 and 60. Examples POWER:HARMONI CS:IEC:LINEFR EQUENCY 50 sets the line frequency to 50 Hz.
Commands Listed in A lphabetical Order Syntax POWer:HARMoni cs: IEC:POWERFACt or <NR3> POWer:HARMoni cs:IEC:POWER FACtor? Arguments <NR3> is the power factor . V alid values ranges from 0 to 1 in increments of 0.1. Examples POWER:HARMONI CS:IEC:POWER FACTOR 1 sets th e power factor to 1.
Commands Listed in Alphabetical Order Group Power Syntax POWer:HARMoni cs:MIL:FUNDam ental:USER:CURR ent <NR3> POWer:HARMoni cs:MIL:FUNDam ental:USER:CURR ent? Arguments <NR3> is the current in amperes for USER CALCmethod.
Commands Listed in A lphabetical Order Conditions This command re quires a DPO4PWR application module. Group Power Syntax POWer:HARMoni cs:MIL:POWER LEVel {LOW|HIGH} POWer:HARMoni cs:MIL:POWER LEVel? Arguments LOW speci fi es low power level for MIL-STD-1399 harmonics tests.
Commands Listed in Alphabetical Order NOTE. The comma nd r eturns NA, if the curr ent harmonic standar d is set to a new standar d other than the r eturned query .
Commands Listed in A lphabetical Order the standard. I EC Class C (T able 2) and MIL standards specify the limit as a percentage of the fundamental. Conditions This command requires a DPO4PWR application module.
Commands Listed in Alphabetical Order Syntax POWer:HARMoni cs:R ESults:HAR<1 -400>:RMS:ABSolu te? Examples POWER:HARMONI CS:RESULTS:HA R400:RMS:ABSOLU TE? might return :POWER:HARMON ICS:RESULTS:H AR400:RMS:ABSOL UTE 1.0 indicating that the RMS magnitude of the harmonic is set to 1.
Commands Listed in A lphabetical Order POWer:HARMon ics:RESults:HAR<1-400>:TEST :IEC:NORMAL? (Query Only) Speci fi es if the Normal IEC harmonic limits are met. NOTE. The command r eturns NA if the standar d does not specify a limit. Conditions This command requires a DPO4PWR application module.
Commands Listed in Alphabetical Order NOTE. The comma nd r eturns NA if the standar d does not specify a limit for the speci fi c harmonic. Conditions This command requires a DPO4PWR application module. Group Power Syntax POWer:HARMoni cs:RESults:HA R<1-400>:TEST:M IL:NORMAL? Returns PASS , FAI L ,o r NA .
Commands Listed in A lphabetical Order Returns PASS , FAIL ,o r N A . Examples POWER:HARMONI CS:RESULTS:I EC:HARM3ALTERNAT E? might return POWER:HARMONI CS:RESULTS:I EC:HARM3ALTERNAT E PASS indicating the test result. POWer:HARMonics:RESults:IEC:HARM5AL T ernate? (Query Only) Returns the overall harmonics test result for the 5th harmonic.
Commands Listed in Alphabetical Order POWer:HARMon i cs:RESults:IEC:POHL? (Query Only) Returns the IEC POHL measurement. Conditions This command requires a DPO4PWR application module. Group Power Syntax POWer:HARMoni cs:RESults:IE C:POHL? Examples POWER:HARMONI CS:RESULTS:IE C:POHL? might r eturn :POWER:HARMON ICS:RESULTS:I EC:POHL 0.
Commands Listed in A lphabetical Order Examples POWER:HARMONI CS: RESULTS:IEC:P OWERFACTOR? might return :POWER:HARMON ICS:RESULTS: IEC:POWERFACTOR 9.1900E+37 indicating that the IEC power factor is set to 9.1900E+37. POWer:HARMo nics:RESults:P ASSFail? (Query Only) Returns the overall harmonics test result: P ASS, F AIL or NA.
Commands Listed in Alphabetical Order Group Power Syntax POWer:HARMoni cs:RESults:SA Ve <String> POWer:HARMonics: RESults:THDF? (Query Only) Returns the T otal Harmonic Distortion (THD) in percentage, measured as a ratio to the RMS value o f the fundamental compon ent of the source waveform.
Commands Listed in A lphabetical Order Conditions This command re quires a DPO4PWR application module. Group Power Syntax POWer:HARMoni cs:SOURce {VOLT age|CURRent} POWer:HARMoni cs:SOURce? Arguments VOLTage speci fi es voltage source wavefo rm for harmonic tests.
Commands Listed in Alphabetical Order Conditions This command re quires a DPO4PWR application module. Group Power Syntax POWer:INDICat ors {OFF|ON|0|1} POWer:INDICat ors? Arguments OFF or 0 turns off the measurement indicators. ON or 1 turns on the me asurement indica tors.
Commands Listed in A lphabetical Order POWer:MODula tion:TYPe Sets or returns the modulation type. Conditions This command requires a DPO4PWR application module.
Commands Listed in Alphabetical Order POWer:QUALit y:APPpwr? (Query Only) Returns the apparent power measurement. Conditions This command requires a DPO4PWR application module.
Commands Listed in A lphabetical Order Group Power Syntax POWer:QUALity :DISplay:FRE Quency {OFF|ON|0|1} POWer:QUALity :DISplay:FRE Quency? Arguments OFF or 0 turns off the frequency disp lay . ON or 1 turns on the frequency d isplay . Examples POWER:QUALITY :DISPLAY:FRE QUENCY 1 turns on the frequency readout display .
Commands Listed in Alphabetical Order Conditions This command re quires a DPO4PWR application module. Group Power Syntax POWer:QUALity :DISplay:IRMS {O FF|ON|0|1} POWer:QUALity :DISplay:IRMS ? Arguments OFF or 0 turns of f the rms current display . ON or 1 turns on the rms current display .
Commands Listed in A lphabetical Order Conditions This command re quires a DPO4PWR application module. Group Power Syn tax POWer:QUALity :DISplay:POW ERFACtor {OFF|ON |0|1} POWer:QUALity :DISplay:POW ERFACtor? Arguments OFF or 0 turns of f the power factor display .
Commands Listed in Alphabetical Order POWer:QUALit y:DISplay:TRUEpwr Sets or returns the display state for the true power readout. Conditions This command requires a DPO4PWR application module. Group Power Syntax POWer:QUALity :DISplay:TRUE pwr {OFF|ON|0|1} POWer:QUALity :DISplay:TRUE pwr? Arguments OFF or 0 turns of f the true power display .
Commands Listed in A lphabetical Order POWER:QUALITY :DI SPLAY:VCRESTF ACTOR? might re turn :POWER:QUALIT Y:DISPLAY:VC RESTFACTOR 0 indicating that the voltage crest factor display is off. POWer:QUALi ty:DISplay:VRMS Sets or returns the display sta te for the rms voltage readout.
Commands Listed in Alphabetical Order Examples POWER:QUALITY :FRE QREFERENCE C URRent sets current as the power quality frequency reference source. POWER:QUALIT Y:FRE QREFERENCE? might return :POWER:QUALIT Y:FREQREFEREN CE VOLTAGE indicating that the power quality frequency reference source is set to V oltage.
Commands Listed in A lphabetical Order Conditions This command re quires a DPO4PWR application module. Group Power Syntax POWer:QUALity :IRMS? Examples POWER:QUALITY :IRMS? might return :POWER: QUALITY:IRMS 1.00 indicating that the RMS current value is set to 1.
Commands Listed in Alphabetical Order POWer:QUALit y:REACTpwr? (Query Only) Returns the reactive power measurement. Conditions This command requires a DPO4PWR application module.
Commands Listed in A lphabetical Order Examples POWER:QUALITY :VR MS? might return :POWER:QUALITY:V RMS 115 indicating that the rms voltage value is set to 1 15 V . POWer:REFLevel:ABSolute ( No Query Form) Sets the reference levels to their default unit values.
Commands Listed in Alphabetical Order Conditions This command re quires a DPO4PWR application module. Group Power Syntax POWer:REFLeve l:ABSolute:LO W <NR3>; Ranges ={D,-1e6,+1E6} POWer:REFLeve l:ABSolute:LO W? Arguments <NR3> is the absolute low value in volts.
Commands Listed in A lphabetical Order Conditions This command re quires a DPO4PWR application module. Group Power Syntax POWer:REFLeve l:HYSTeresis <N R3> POWer:REFLeve l:HYSTeresis ? Arguments <NR3> is the hysteresis value. Examples POWER:REFLEVE L:HYSTERESIS 30 sets the hysteresis value to 30.
Commands Listed in Alphabetical Order POWer:REFLev el:PERCent (No Query Form) Sets the reference levels to th e default percentage values. Conditions This command requires a DPO4PWR application module.
Commands Listed in A lphabetical Order Group Power Syntax POWer:REFLeve l:PERCent:LO W <NR3>; Ranges= {D,0.0,100.0} POWer:REFLeve l:PERCent:LO W? Arguments <NR3> is the low value in percentage. Examples POWER:REFLEVE L:PERCENT:LO W 15 sets the low reference level to 15% of the signal amplitude.
Commands Listed in Alphabetical Order Group Power Syntax POWer:RIPPle {VE RTAUTOset|VER TDEFault} Arguments VERTAUTOset automatically scales the source waveform to optimize ripple measurements. VERTDEFault sets the vertical offset of the source waveform to 0 volts (for voltage source) or 0 amperes (for current source).
Commands Listed in A lphabetical Order POWer:RIPPle :RESult s:MEAN? (Query Only) Returns the mean of the peak-to-peak ripple measurements. Conditions This command requires a DPO4PWR application module. Group Power Syntax POWer:RIPPle: RESults:MEAN ? Examples POWER:RIPPLE: RESULTS:MEAN ? might return :POWER:RIPPLE :RESULTS:MEA N 1.
Commands Listed in Alphabetical Order Examples POWER:RIPPLE: RESU LTS:STDDEV? might return :POWER:RIPPLE :RESULTS:STDD EV 0.14 indicating that the standard deviation of the peak-to-peak amplitude is set to 0 .14. POWer:RI PPl e:SOUrce Sets or returns the source waveform for r ipple t ests.
Commands Listed in A lphabetical Order Examples POWER:SOA:LIN EAR :XMAX 700 sets the XMAX value to 700.0000. POWER:SOA:LIN EAR:XMAX ? might return :POWER:S OA:LINear:XMAX 500.0000 indi cating that the XMAX value for linear plot type is set to 500.0000.
Commands Listed in Alphabetical Order Examples POWER:SOA:LIN EAR: YMAX 700 sets the YMAX value to 700.0000. POWER:SOA:LIN EAR:YMAX ? might return :POWER:SO A:LINear:YMAX 50.0000 indic ating that the YMAX value for linear plot type is set to 50.0000. POWer:SOA:LINear:YMIN Sets or returns the user YMIN value f or use in linear SOA calculations.
Commands Listed in A lphabetical Order Examples POWER:SOA:LOG :XM AX 1 sets the XMAX value to 1.0000. POWER:SOA:LOG :XMAX ? might return :POW ER:SOA:LOG:XMAX 1.0 000E+3 indicating th at the XMAX value for log plot type is set to 1.0000E+3. POWer:SOA:LOG:XMIN Sets or returns the user XMIN value for use in Log SOA calculations.
Commands Listed in Alphabetical Order Examples POWER:SOA:LOG :YMA X 10 sets the YMAX value to 10.0000. POWER:SOA:LOG :YMAX ? might return :POWER:SO A:LOG:YMAX 100. 0000 indicating th at the YMAX value for log plot type is set to 100.0000. POWer:SOA:LOG:YMIN Sets or returns the user YMIN value for use in Log SOA calculations.
Commands Listed in A lphabetical Order Examples POWER:SOA:MAS K:D EFINE 10 speci fi es the S OA mask coordinates as 0.0E+0,0.0E+0,0.0E+0,0.0E+0,0.0E+0,30 .0000,25.0000,30.000 0,300.0000,2.5000,300 .0000,2. 4 POWER:SOA:MA SK:D EFINE ? might return :POWE R:SOA:MASK:DE FINE 0.
Commands Listed in Alphabetical Order Examples POWER:SOA:MAS K:MA XVOLTS 200 sets the SOA mask testing voltage to 200 V . POWER:SOA:MAS K:MAXVOLTS ? might ret urn :POWER:SOA:MASK :MAXVOLTS 300.0000 indi cating that the SOA mask testing maximum voltage is set to 300 V .
Commands Listed in A lphabetical Order POWer:SOA:MA S K : S TATe Sets or returns the state of the mask for SOA calculations. Conditions Th is command requires a DPO4PWR application module. Group Power Syntax POWer:SOA:MAS K:STATe {OFF |LIMITS|POINTS} POWer:SOA:MAS K:STATe? Arguments OFF disables mask testing.
Commands Listed in Alphabetical Order Examples POWER:SOA:MAS K:ST OPONVIOL 1 disables the sta te of the mask stop on violation condition. POWER:SOA:MA SK:ST OPONVIOL ? mi ght retur n :POWER:SOA:MA SK:STOPONVIOL 0 indicating that the mask stop is enabled.
Commands Listed in A lphabetical Order POWer:SOA:RE Sult:NUMACq? (Query Only) Returns the number of acquisitions in the test. Conditions This command requires a DPO4PWR application module.
Commands Listed in Alphabetical Order Syntax POWer:STATIst ics {R ESET} Arguments RESET clears the measurement statis tics. POWer:ST A TIstics:MODE Enables or disables the display of the me asurement statistics. Performs the same function as the MEASUrement:ST A TIstics:MODE command.
Commands Listed in A lphabetical Order Arguments <NR1> is the num ber of samples used for the me an and standard deviation statistical accumulations Examples POWER:STATIST ICS:WEIGHTIN G 4 sets statistical weighting to four samples.
Commands Listed in Alphabetical Order Syntax POWer:SWLoss: COND uction:ENERG Y:MAX? Examples POWER:SWLOSS: CONDUCTION:EN ERGY:MAX? might return :POWER:SWLOSS :CONDUCTION:E NERGY:MAX 1 indicating that the maximum conduction ener gy switchi ng loss calculation is set to 1 J.
Commands Listed in A lphabetical Order POWer:SWLoss :CONDuction:POWER:MAX? (Query Only) Returns the maximum conduction power for the switching loss calculation.
Commands Listed in Alphabetical Order Examples POWER:SWLOSS: COND UCTION:POWER :MIN? might return :POWER:SWLOSS :CONDUCTION:P OWER:MIN 1 indicating that the minimum conduction power switching loss calculation is set to 1 W .
Commands Listed in A lphabetical Order Arguments FALL sets falli ng edge as the switching loss gate polarity . RISe sets rising edge as the switching loss gate polarity .
Commands Listed in Alphabetical Order Loss power enab led, it indicates the possibility of incorrect settings and might return the following : *ESR? 20 ALLEV? 2202,"Measurement error , No period .
Commands Listed in A lphabetical Order Arguments <NR3> is the mid voltage reference level in volts. Examples POWER:SWLOSS: REFLEVEL:ABS OLUTE:GATEMID 100 sets the absolute g ate mid reference voltage to 100.0000 V . POWER:SWLOSS: REFLEVEL:ABS OLUTE:GATEMID ? might return :POWER:SWLOSS :REFLEVEL:AB SOLUTE:GATEMID 50.
Commands Listed in Alphabetical Order Syntax POWer:SWLoss: REFL evel:ABSolut e:LOWVoltage <NR3> POWer:SWLoss: REFLevel:ABSo lute:LOWVoltage ? Arguments <NR3> is the low voltage reference level in volts. Examples POWER:SWLOSS: REFLEVEL:ABSO LUTE:LOWVOLTAGE 2.
Commands Listed in A lphabetical Order Group Power Syntax POWer:SWLoss: REFLevel:PER Cent:LOWCurrent <NR 3> POWer:SWLoss: REFLevel:PER Cent:LOWCurrent? Arguments <NR3> is the low voltage reference level percent. Examples POWER:SWLOSS: REFLEVEL:PER CENT:LOWCURRENT 15 sets the reference low current to 15%.
Commands Listed in Alphabetical Order Group Power Syntax POWer:SWLoss: TOFF:ENERGY:M AX? Examples POWER:SWLOSS: TOFF:ENERGY:M AX? might return :POWER:SWLOSS :TON:ENERGY:M AX 1 indicating that the maximum T off ener gy switching loss calculation is set to 1 J.
Commands Listed in A lphabetical Order POWer:SWLoss :T O FF:POWER:MAX? (Query Only) Returns the maximum T off power fo r the switching loss calculation.
Commands Listed in Alphabetical Order Examples POWER:SWLOSS: TOFF :POWER:MIN? might return :POWER:SWLOSS :TON:POWER:MI N 1 indicating that the minimum T off power switching loss calculation is set to 1 W . POWer:SWLos s:T ON:ENERGY :MAX? (Query Only) Returns the maximum T on energy for the switching loss calculation.
Commands Listed in A lphabetical Order Group Power Syntax POWer:SWLoss: TON:ENERGY:M IN? Examples POWER:SWLOSS: TON:ENERGY:M IN? might return :POWER:SWLOSS :TON:ENERGY: MIN 1 indicating that the minimum T on energy switching loss calculation is set to 1 J.
Commands Listed in Alphabetical Order POWer:SWLoss :T ON:POWER:MIN? (Query Only) Returns the minimum T on power for the switching loss calculation. Conditions This command requires a DPO4PWR application module.
Commands Listed in A lphabetical Order Examples POWER:SWLOSS: TOT AL:ENERGY:MEA N? might return :POWER:SWLOSS :TOTAL:ENERG Y:MEAN 1 indicating that the mean conduction energy switching loss calculation is set to 1 J. POWer:SWLos s:T OT al:ENERGY :MIN? (Query Only) Returns the minimum total ener gy for the switching loss calculation.
Commands Listed in Alphabetical Order Group Power Syntax POWer:SWLoss: TOTal:POWER:M EAN? Examples POWER:SWLOSS: TOTAL:POWER:M EAN? might return :POWER:SWLOSS :TOTAL:POWER: MEAN 1 indicating that the mean total power switching loss calculation is set to 1 W .
Commands Listed in A lphabetical Order Examples POWER:SWLOSS: VCE SAT 5 sets the VCEsat value to 5.0000 . POWER:SWLOSS: VCESAT ? might return :POWER:SWLO SS:VCEsat 2.000 0 indicating that the VCEsat value is set to 2.0000. POWer:TYPe Sets or returns the power app lication measurement type.
Commands Listed in Alphabetical Order oscilloscope. Many oscilloscope users do not have to worry about this because they use the same type of probe on all channels. Power measurement users, however , frequently use both a voltage probe and a current probe.
Commands Listed in A lphabetical Order Syntax *PSC {OFF|ON|N R1>} *PSC? Related Commands DESE , *ESE , FA C t o r y , *RST , *SRE Arguments OFF sets the power-on status clear fl ag to false. ON sets the power-on status clear fl ag to true. <NR1> = 0 sets the power-on status clear fl ag to false.
Commands Listed in Alphabetical Order *RCL (No Query Form) This command restores the state of the oscilloscope from a copy of the settings stored in memory (The settings are stored using the *SA V command).
Commands Listed in A lphabetical Order Examples RECALL:SETUP F ACTORY recalls (and makes current) the oscilloscope setup to its factory defaults. RECALL:SETUP 2 recalls the oscilloscope setup from setup storage location 2. RECALL:SETUP "TEK00 000.
Commands Listed in Alphabetical Order REF<x>:DA TE? (Query Only) Returns the date that referen ce waveform dat a for channel <x> was c opied into the internal reference memory , where x is the reference chann el number .
Commands Listed in A lphabetical Order REF<x>:LABel Sets or returns the reference waveform label for the channel speci fi ed by <x>, where x is the reference channe l number .
Commands Listed in Alphabetical Order Group V ertical Syntax REF<x>:VERTic al:POSition < NR3> REF<x>:VERTic al:POSition? Related Commands CH<x>:POSition , MA TH[1]:VER Tical:POSi tion Arguments <NR3> is the desired position, in divisions from the center horizontal graticule.
Commands Listed in A lphabetical Order Arguments <NR3> is the g ai n in user units-per-division. Examples REF4:VERTICAL :SCALE 10 0E-03 sets the Reference 4 s cale to 100 mV per division. REF4:VERTICAL :SCALE? might return :REF2:VER TICAL:SCALE 1.
Commands Listed in Alphabetical Order Group Status and Erro r Syntax *RST Related Commands FA C t o r y , RECAll:SETUp , SA V e:SETUp , *PSC , *RCL , *SA V Arguments None Examples *RST resets the oscilloscope settings to factory defaults. *SA V (No Query Form) Stores the state of the oscilloscope to a speci fi ed memory location.
Commands Listed in A lphabetical Order Arguments IMAGe assigns t he Save button to save scree n images. WAVEform assigns the Sa ve button to save waveforms.
Commands Listed in Alphabetical Order recommended. T he path “D:/foo.png” will save an image to the fi le “foo .png” on the Compact Flash card. SA V e:IMAGe:FILEFormat Sets or returns the fi le format to us e for saving screen images. NOTE. The fi le format is not automatically determined by the fi le name extension.
Commands Listed in A lphabetical Order SA V e:IMAGe:L AYo u t Sets or returns the layout to use for saved screen images. Group Save and Recall Syntax SAVe:IMAGe:LA Yout {LANdsc ape|PORTRait} SAVe:IMAGe:LA Yout? Arguments LANdscape speci fi es that screen images are sav ed in landscape format.
Commands Listed in Alphabetical Order SA V e:W A VEfor m (No Query Form) This command saves a speci fi ed waveform or all displayed waveforms (excluding serial bus waveforms). Only individual analog waveforms (CH<x>, MA TH and REF<x>) can b e saved to reference memory locations.
Commands Listed in A lphabetical Order :SAVe:WAVEfor m:F ILEFormat INTER Nal; :SAVe:WAVEform AL L, "D:/test_fold er/test1" saves all displayed waveforms (excluding serial bus waveforms and digital channels for MSO models) to individual fi les named D:/test_folde r/test1_<wfm >.
Commands Listed in Alphabetical Order Group Save and Recall Syntax SAVe:WAVEform :GATIng {NONe|CU RSors|SCREEN} SAVe:WAVEform :GATIng? Arguments CURSors turns on c ursors and the gate s are the waveform r ecord points at the cursor positions. NONe saves the entire wa veform.
Commands Listed in A lphabetical Order STAR;DAT:VAL " XXXXX XXX";SIZ 1;DIR NOCARE;:SEARC H:SEARCH1:TR IG:A:BUS:B2:I2C: ADDR:MOD ADDR7;TYP USER;VAL "XXX XXXX" ;:SEAR CH:SEARCH1:TRIG.
Commands Listed in Alphabetical Order SEARCH:SEARC H<x>:ST A TE Sets the search state to on or off. <x> is the search number, which is always 1.
Commands Listed in A lphabetical Order SPI speci fi es th e Serial Peripheral Interface bus. CAN speci fi es the Controller Area Network bus. Examples SEARCH:SEARCH 1:TRIGGER:A: BUS? might return SE.
Commands Listed in Alphabetical Order Arguments <String> speci fi es the search data trigger data u pper word. SEARCH:SEARCH<x>:TRIGger:A:BUS:B<1-4>:AUDi o:DA T a:OFFSet Sets or returns the search trigge r data offset for the AUDIO bus.
Commands Listed in A lphabetical Order SEARCH:SEARC H<x>:TRIGger:A:BUS:B<1-4>:AUDio:DA T a:V ALue Sets or returns the search trigger d ata lower word for the AU DIO bus.
Commands Listed in Alphabetical Order Group Search Syntax SEARCH:SEARCH <x>:TRIGger:A :BUS:B<x>:CAN:C ONDition {SOF|FRAMEtyp e|IDentifier| DATA|IDANDDATA| EOF|ACKMISS} SEARCH:SEARCH <x>:TRIGger:A :BUS:B<x>:CAN:C ONDition? Arguments SOF speci fi es a search based on the start of frame.
Commands Listed in A lphabetical Order SEARCH:SEARC H<x>:TRIGger:A:BUS:B<x>:CAN:DA T a:QUALi fi er Sets or returns the CAN data quali fi er for a search. SEARCH<x> is the search number and B<x> is the bus number . This only app lies if the trigger condition is IDANDDA T A or DA T A.
Commands Listed in Alphabetical Order Syntax SEARCH:SEARCH <x>: TRIGger:A:BU S:B<x>:CAN:DATa: SIZe <NR1> SEARCH:SEARCH <x>:TRIGger:A :BUS:B<x>:CAN:D ATa:SIZe? Arguments <NR1> is the data string length in bytes.
Commands Listed in A lphabetical Order ERRor speci fi es an error frame. OVERLoad speci fi es an overload frame . SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN{:IDenti fi er|:ADDRess}:MODe Sets or returns the CAN addressing mode for a trigger search to a standard or extended format.
Commands Listed in Alphabetical Order SEARCH:SEARC H<x>:TRIGger:A:BUS:B<x>:FLEXray:CONDition Sets or returns the trigger condition for FLEXRA Y .
Commands Listed in A lphabetical Order Arguments <QString> is a q uoted string that is the cycle count high valu e. Examples SEARCH:SEARCH 1:TRIGGER:A: BUS:B1:FLEXRAY:C YCLECOUNT:HIVALU E “110010” sets the cycle count high value to 1 10010.
Commands Listed in Alphabetical Order SEARCH:SEARC H<x>:TRIGger:A:BUS:B<x>:FLEXray:CYCLEcount:V ALue Sets or returns the binary data string to be used for FLEXRA Y cycle count low value.
Commands Listed in A lphabetical Order SEARCH:SEARC H<x>:TRIGger:A:BUS:B<x>:FLEXray:DA T a:OFFSet Sets or returns the offset of the data string in bytes to be used for FLEXRA Y trigger .
Commands Listed in Alphabetical Order INrange sets th e FLEXRA Y data quali fi er to in range. OUTrange sets the FLEXRA Y data quali fi er to out of range. Examples SEARCH:SEARCH 1:TRIGGER:A:B US:B1:FLEXRAY:D ATA:QUALIFIER LESSTHAN sets the da ta quali fi er to LESSTHAN.
Commands Listed in A lphabetical Order Arguments <QString> is a q uoted string that is the low binary data string to be used for FLEXRA Y trigger condition if trigger condition is ID or IDANDDA T A. Examples SEARCH:SEARCH 1:TRIGGER:A: BUS:B1:FLEXRAY:D ATA:VALUE “11001010” sets the binary data string to 1 1001010.
Commands Listed in Alphabetical Order Arguments CRCHeader sets the FLEXRA Y error type to CRC header . CRCTrailer sets the FLEXRA Y error type to CRC trailer . SYNCFrame sets the FLEXRA Y error type to SYNC frame. STARTupnosync sets the FLEXRA Y error type to start up with no sync.
Commands Listed in A lphabetical Order Group Search Syntax SEARCH:SEARCH <x>:TRIGger: A:BUS: B<x>:FLEXray: FRAMEID:QUAL ifier {LESSThan|MOR EThan|EQUal| UNEQual|LESSEQua l|MOREEQual| INran.
Commands Listed in Alphabetical Order Examples SEARCH:SEARCH 1:TR IGGER:A:BUS: B1:FLEXRAY:FRAME ID:VALUE “11001101010” sets the value of the frame id is 1 100110 1010.
Commands Listed in A lphabetical Order Arguments <QString> is a q uoted string representing the CRC portion of the binary header string used for FLEXRA Y trigger . Examples SEARCH:SEARCH 1:TRIGGER:A: BUS:B1:FLEXRAY:H EADER:CRC “00110010101” sets the CRC protion of the binary header string 0011 0010101.
Commands Listed in Alphabetical Order Syntax SEARCH:SEARCH <x>: TRIGger:A:BU S:B<x>:FLEXray:H EADER:FRAMEID <QString> SEARCH:SEARCH <x>:TRIGger:A :BUS:B<x>:FLEXr ay:HEADER:FRAMEI D? Arguments <QString> is a quoted string representing t he frame id portion of the binary header string used for FLEXRA Y trigger .
Commands Listed in A lphabetical Order Group Search Syntax SEARCH:SEARCH <x>:TRIGger: A:BUS:B<x>:FLEXr ay:HEADER:PAYLen gth <QString> SEARCH:SEARCH <x>:TRIGger: A:BUS:B<x>.
Commands Listed in Alphabetical Order Conditions This command re quires a DPO4EMBD application module. Group Search Syntax SEARCH:SEARCH <x>:TRIGger:A :BUS:B<x>:I2C:A DDRess:TYPe {GENeralc.
Commands Listed in A lphabetical Order Syntax SEARCH:SEARCH <x> :TRIGger:A:BU S:B<x>:I2C:COND ition {STARt|STOP|R EPEATstart|A CKMISS|ADDRess|D ATA|ADDRANDDATA} SEARCH:SEARCH <x>:TRIGger: A:BUS:B<x>:I2C:C ONDition? Arguments STARt speci fi es a search b ased on a start condition.
Commands Listed in Alphabetical Order Group Search Syntax SEARCH:SEARCH <x>:TRIGger:A :BUS:B<x>:I2C:D ATa:SIZe <NR1> SEARCH:SEARCH <x>:TRIGger:A :BUS:B<x>:I2C:D ATa:SIZe? Arguments <NR1> is the data string length in bytes.
Commands Listed in A lphabetical Order SLEEP speci fi es to search on sleep. ERROR speci fi es to search on errors. Examples SEARCH:SEARCH 1:TRIGGER:A: BUS:B1:LIN:CONDI TION? might return SEARCH:SEARCH 1:TRIGGER:A: BUS:B1:LIN:CONDI TION SYNCFIELD indicating a search on the sync fi eld.
Commands Listed in Alphabetical Order Arguments LESSThan sets t he LIN data quali fi er to less than. MOREThan sets the LIN data quali fi er to greater than. EQUal sets the LIN data quali fi er to equal. UNEQual sets the LIN data quali fi er to not equal.
Commands Listed in A lphabetical Order Group Search Syntax SEARCH:SEARCH <x>:TRIGger: A:BUS:B<x>:LIN:D ATa:VALue <QString > SEARCH:SEARCH <x>:TRIGger: A:BUS:B<x>:LIN:D ATa:VALue? Arguments <QString> is the binary data string for the search.
Commands Listed in Alphabetical Order Group Search Syntax SEARCH:SEARCH <x>:TRIGger:A :BUS:B<x>:LIN:I Dentifier:VALue <QString> SEARCH:SEARCH <x>:TRIGger:A :BUS:B<x>:LIN:.
Commands Listed in A lphabetical Order Arguments RXSTArt speci fi es a search based on the RX Start Bit. RXDATA speci fi es a search based on RX Data. RXENDPacket speci fi es a search based on the RX End of Packet condition. TXSTArt speci fi es a search base on the TX Start Bit.
Commands Listed in Alphabetical Order SEARCH:SEARC H<x>:TRIGger:A:BUS:B<x>:RS232C:TX:DA T a:SIZe Sets or returns the length of the data string to be used for an RS-232 trigger search if the T rigger condition is TX. SEARC H<x> is the search number and B<x> is the bus number .
Commands Listed in A lphabetical Order Syntax SEARCH:SEARCH <x> :TRIGger:A:BU S:B<x>:SPI:COND ition {SS|STARToffr ame|MISO|MOS I|MISOMOSI} SEARCH:SEARCH <x>:TRIGger: A:BUS:B<x>.
Commands Listed in Alphabetical Order Conditions This command re quires a DPO4EMBD application module. Group Search Syntax SEARCH:SEARCH <x>:TRIGger:A :BUS:B<x>:SPI:D ATa{:MOSI|:OUT}: VALue <bin> SEARCH:SEARCH <x>:TRIGger:A :BUS:B<x>:SPI:D ATa{:MOSI|:OUT}: VALue? Arguments <bin> is the data in binary format.
Commands Listed in A lphabetical Order Arguments B1 speci fi es the Bus 1 source. B2 speci fi es the Bus 2 source. B3 speci fi es the Bus 3 source. B4 speci fi es the Bus 4 source. SEARCH:SEARCH<x>:TRIGger:A:EDGE:SLOpe Sets or returns the slope for an edge trigger s earch to determine where to place a mark.
Commands Listed in Alphabetical Order Group Search Syntax SEARCH:SEARCH <x>:TRIGger:A :LEVel {<NR3>|TTL} SEARCH:SEARCH <x>:TRIGger:A :LEVel? Arguments <NR3> speci fi es the trigger level, in volts. TTL speci fi es a preset TTL high level of 1.
Commands Listed in A lphabetical Order SEARCH:SEARC H<x>:TRIGger:A:LEV el:REF<x> Sets or returns the speci fi ed referenc e waveform level for an edge trigger search to determine where to place a mark. SEAR CH<x> is the search number and REF<x> is the refere nce channel number .
Commands Listed in Alphabetical Order Arguments HIGH speci fi es t he logic high . LOW speci fi e st h el o g i cl o w . X speci fi es a "don’t care" state. SEARCH:SEARCH<x>:TRIGger:A:LOGIc:I NPut:CLOCk:EDGE Sets or retu rns whether the clock edge is a rising or falling for a logic search to determine where to place a mark.
Commands Listed in A lphabetical Order SEARCH:SEARC H<x>:TRIGger:A:LOGIc:INPut:D<x> Sets or returns the waveform logi c criteria for a trigger search.
Commands Listed in Alphabetical Order Arguments HIGH speci fi es a high logic lev el. LOW speci fi es a low logic lev el. X speci fi es a “don’ t care” condition.
Commands Listed in A lphabetical Order SEARCH:SEARC H<x>:TRIGger:A:LOGIc:P A Ttern:INPut:MA TH Sets or returns the Boolean logic criteria for a logic pattern trigger search to determine where to place a mark.
Commands Listed in Alphabetical Order Syntax SEARCH:SEARCH <x>: TRIGger:A:LO GIc:PATtern:WHEn {TRUe|FALSe|L ESSThan|Than| EQUal|UNEQual} SEARCH:SEARCH <x>:TRIGger:A :LOGIc:PATtern: WHEn? Arguments TRUe places a mark when the pa ttern becomes true.
Commands Listed in A lphabetical Order Group Search Syntax SEARCH:SEARCH <x>:TRIGger: A:LOGIc:PATtern: WHEn:MORELimit <NR3> SEARCH:SEARCH <x>:TRIGger: A:LOGIc:PATtern: WHEn:MORELimit? Arguments <NR3> speci fi es the minimum amount of time to hold the pattern true.
Commands Listed in Alphabetical Order SEARCH:SEARC H<x>:TRIGger:A:LOGIc:THReshold: REF<x> Sets or returns the reference waveform t hr eshold level for a logic trigger search to determine where to place a mark. SEARCH< x> is the search numb er and REF<x> is the refere nce channel number .
Commands Listed in A lphabetical Order SEARCH:SEARC H<x>:TRIGger:A:LOW erthreshold:REF<x> Sets or returns the reference waveform l ower threshold to determine where to place a mark. This setting is applied to a ll reference searches that use a lower threshold.
Commands Listed in Alphabetical Order Arguments CH<x> speci fi es one input channel as the edge so urce, where <x> = 1, 2, 3 or 4. MATH speci fi es the math waveform as the search so urce. REF speci fi es the reference waveform as the search s ource.
Commands Listed in A lphabetical Order SEARCH:SEARC H<x>:TRIGger:A:RUNT :POLarity Sets or returns the polarity setting for a runt trigger search to determine where to place a mark.
Commands Listed in Alphabetical Order Group Search Syntax SEARCH:SEARCH <x>:TRIGger:A :RUNT:WHEn {LESSthan|tha n|EQual|UNEQu al|OCCURS} SEARCH:SEARCH <x>:TRIGger:A :RUNT:WHEn? Arguments OCCURS argument speci fi es a trigger event if a runt of any detecta ble width occurs.
Commands Listed in A lphabetical Order Syntax SEARCH:SEARCH <x> :TRIGger:A:SE THold:CLOCk:EDG E {FALL|RISe} SEARCH:SEARCH <x>:TRIGger: A:SETHold:CLOCk: EDGE? Arguments FALL speci fi es polarity as the clock falling edge. RISe speci fi es polarity as the clock rising edge.
Commands Listed in Alphabetical Order SEARCH:SEARC H<x>:TRIGger:A:SETHold: DA T a:SOUrce Sets or returns the data source setting for an setup/hold trigger search to determine w h e r et op l a c eam a r k . < x >i st h es e a r c h number .
Commands Listed in A lphabetical Order Arguments TTL speci fi es a p reset TTL hi gh level of 1.4 V . <NR3> is the clock level, in volts. SEARCH:SEARCH<x>:TRIGger:A:SETHold:HOLDT ime Sets or returns the hold time setting for an setup/hold trigger search to determine where to place a ma rk.
Commands Listed in Alphabetical Order Syntax SEARCH:SEARCH <x>: TRIGger:A:SE THold:THReshold: CH<x> <NR3> SEARCH:SEARCH <x>:TRIGger:A :SETHold:THResh old:CH<x>? Arguments <NR3> is the lower threshold in volts.
Commands Listed in A lphabetical Order SEARCH:SEARC H<x>:TRIGger:A{:TRANsition|:RISEFall }:DEL T atime Sets or returns the transition time s e tting for an transition trigger search to determine where to place a mark.<x> is the se arch number .
Commands Listed in Alphabetical Order SEARCH:SEARCH <x>: TRIGger:A{:T RANsition|:RISEF all}:SOUrce? Arguments CH1–CH4 speci fi es one input channel as the edge source.
Commands Listed in A lphabetical Order set with the SEA RCH:SEARCH<x>:TRIGger:A: LOW erthreshold:CH<x> and SEARCH:SEARCH<x>:TRIGger :A:UPPerthreshold:CH<x> commands.
Commands Listed in Alphabetical Order SEARCH:SEARC H<x>:TRIGger:A:UPPerthreshol d:REF<x> Sets or returns the reference waveform u ppe r threshold to determine where to place a mark. This setting is applied to all re ference waveform searches that uses an upper thre shold.
Commands Listed in A lphabetical Order Syntax SELect:BUS<x> {< NR1>|OFF|ON} SELect:BUS<x> ? SELect:CH<x> T u rns the display of t he channel <x> wa veform on or off, where < x > is the channel number . This command also rese ts the acquisition.
Commands Listed in Alphabetical Order MATH speci fi es t he math wave form as the waveform that is affected by the front-panel controls. BUS<x> speci fi es a bus waveform as the waveform af fected by the front-panel controls. <x> speci fi es the b us number .
Commands Listed in A lphabetical Order SELect:MA TH[ 1] T urns on and off the display of the math waveform. The query returns whether the math waveform is on or off but does not indicate whether it is t he selected waveform.
Commands Listed in Alphabetical Order Examples SELECT:REF2 ON turns the channel 2 waveform disp lay on, and selects reference waveform 2. SELECT:REF2? might return :SELECT:R EF2 1 indicating that reference waveform 2 is being displayed.
Commands Listed in A lphabetical Order 0.0000;CH4 0.0 000;: TRIGGER:A:LO GIC:INPUT:CH1 X;CH2 X;CH3 X;CH4 X;CLOCK :SOURCE NONE ;EDGE RISE;:TRIGGER :A:LOGIC:PAT TERN:INPUT:CH1 X ;CH2 X;CH3 X;CH4 X;:TRIG GER:A :LOGIC:PA TTERN:WHEN TRUE;WHEN:LES SLIMIT 4.
Commands Listed in Alphabetical Order SETUP<x>:TIM E? (Query Only) Returns the time when the oscilloscope setup was saved for the speci fi ed channel <x>. Group Save and Recall Syntax SETUP<x>:TIME ? Examples SETUP2:TIME? might return “SE TUP2:TIME: 1 5:24:07 which is the setup time for channel 2.
Commands Listed in A lphabetical Order Group Status and Erro r Syntax *STB? Related Commands *CLS , DESE , *ESE , *ESR? , EVENT? , EVMsg? , FA C t o r y , *SRE Returns <NR1> Examples *STB? might return 96, showing that the SBR contains the binary value 011 00000.
Commands Listed in Alphabetical Order Examples TEKSECURE init ializes both waveform and setup memories. This is a program example of how to generate an SRQ when TEKSE CURE completes: # Bit 0 of the DE.
Commands Listed in A lphabetical Order TOT aluptime? (Query Only) This command returns the total number of hours that the oscilloscope has been powered on since the nonvolatile memory was last programmed (usually since the initial manu facturing process).
Commands Listed in Alphabetical Order TRIGger:A Sets the A trigger level automatically to 50% of the range of the minimum and maximum values of the trigger input signal. The query returns current A trigger parameters. The trigger level is the vo ltage threshold through which t he trigger source signal must pass to generate a trigger event.
Commands Listed in A lphabetical Order OCCURS;WIDTH 4 .0000 E-9;:TRIGGER :A:TRANSITION:SO URCE CH1;POLARITY POSITIVE;WHE N SLOWER;DEL TATIME 4.0000E-9;:TR IGGER:A:VIDE O :POLARITY POSI TIVE;SOURCE CH1;STANDARD NTS C;SYNC ALLLINES ;HOLDOFF:FIELD 0.
Commands Listed in Alphabetical Order Conditions This command re quires DPO4AUDIO application module. Group Tr i g g e r Syntax TRIGger:A:BUS :B<1-4>:AUDio :CONDition {SOF |DATA} TRIGger:A:BUS :B<1-4>:AUDio :CONDition? Arguments SOF enables triggering on the start of frame.
Commands Listed in A lphabetical Order TRIGger:A:BU S:B<1-4>:AUDio:DA T a:QUALi fi er Sets or returns the trigger data quali fi er for the AUDIO bus .
Commands Listed in Alphabetical Order TRIGger:A:BU S:B<1-4>:AUDio:DA T a:WORD Sets or returns the trigger data alignment for the AUDIO bus. Conditions This command requires DPO 4AUDIO application module.
Commands Listed in A lphabetical Order Examples TRIGGER:A:BUS :B1 :CAN:CONDITIO N? might return :TRIGGER:A:BUS:B1: CAN:CONDITION EOF indicating an end of fi le condition. TRIGGER:A:BU S:B1 :CAN:CONDITIO N DATA enables triggering on matching CAN data.
Commands Listed in Alphabetical Order Arguments LESSThan sets t he oscilloscope to trigger when the data is less than the quali fi er value. Than sets the oscilloscope to trigger when the data is than the quali fi er value. EQUal sets the oscilloscope t o trigger when the data is equal to the quali fi er value.
Commands Listed in A lphabetical Order Group T rigger Syntax TRIGger:A:BUS :B<x>:CAN:DA Ta:VALue <QStrin g> TRIGger:A:BUS :B<x>:CAN:DA Ta:VALue? Arguments <QString> is the CAN data value in binary format. The only allowed characters in the QString a r e0 ,1 ,a n dX .
Commands Listed in Alphabetical Order T rigger on ID Tr i g g e r in IDANDDA T A Conditions This command requires a DPO4AUTO application module. Group Tr i g g e r Syntax TRIGger:A:BUS :B<x>:CAN.
Commands Listed in A lphabetical Order Syntax TRIGger:A:BUS :B< x>:FLEXray:CO NDition {SOF|FRAMETyp e|IDentifier |CYCLEcount|HEAD er|DATA|IDANDDAT A|EOF|ERROR} TRIGger:A:BUS :B<x>:FLEXra y:CONDition? Arguments SOF sets the FLEXRA Y trigger co ndition to start of frame.
Commands Listed in Alphabetical Order TRIGGER:A:BUS :B1: FLEXRAY:CYCL ECOUNT:HIVALUE? might return TRIGGER:A:BUS :B1:FLEXRAY:C YCLECOUNT:HIVAL UE "XXXXXX" indicating the cycle coun t high value is d on’t care. TRIGger:A:B US:B<x>:FLEXray:CYCLEcount:QUALi fi er Sets or returns the FLEXRA Y cycle count quali fi er .
Commands Listed in A lphabetical Order Syntax TRIGger:A:BUS :B< x>:FLEXray:CY CLEcount:VALue <QS tring> TRIGger:A:BUS :B<x>:FLEXra y:CYCLEcount:VAL ue? Arguments <QString> is a quoted string that is the FLEXRA Y binary data string that is the cycle count low value.
Commands Listed in Alphabetical Order Group Tr i g g e r Syntax TRIGger:A:BUS :B<x>:FLEXray :DATa:OFFSet <NR1> TRIGger:A:BUS :B<x>:FLEXray :DATa:OFFSet? Arguments <NR1> is the offset of the data string in bytes. A byte offset of -1 signi fi es don’t care, and no byte off set is used.
Commands Listed in A lphabetical Order Examples TRIGGER:A:BUS :B1 :FLEXRAY:DATA :QUALIFIER L ESSTHAN sets the data quali fi er to LESSTHAN. TRIGGER:A:BU S:B1 :FLEXRAY:DATA :QUALIFIER? might return TRIGGER:A:BUS :B1:FLEXRAY: DATA:QUALIFIER EQUAL indicating the data quali fi er is EQUAL.
Commands Listed in Alphabetical Order Examples TRIGGER:A:BUS :B1: FLEXRAY:DATA :VALUE “1100 1101” sets the FLEXRA Y data value for triggering to 1 1001 101. TRIGGER:A:BUS :B1:FLEXRAY:D ATA:VALUE? might return TRIGGER:A:BUS :B1:FLEXRAY:D ATA:VALUE "X XXXXXXX" indicating the FLEXRA Y data value is don’ t care.
Commands Listed in A lphabetical Order SYNCFrame sets the FLEXRA Y error type for a trigger to SYNCFrame. STARTupnosync sets the FLEXRA Y error type for a trigger to ST AR T upnosync. NULLFRStatic sets the FLEXRA Y error type for a trigger to NULLFRStatic.
Commands Listed in Alphabetical Order TRIGger:A:BUS :B<x >:FLEXray:FR AMEID:QUALifier? Arguments LESSThan sets the f rame id quali fi er to less than. MOREThan sets the frame id quali fi er to greater than. EQUal sets the frame id quali fi er to equal.
Commands Listed in A lphabetical Order TRIGger:A:BU S:B<x>:FLEXray:FRAMET ype Sets or returns the frame type for FLEXRA Y . Group T rigger Syntax TRIGger:A:BUS :B<x>:FLEXra y:FRAMEType {NORMal|PAYLo ad|NULL|SYNC |STARTup} TRIGger:A:BUS :B<x>:FLEXra y:FRAMEType? Arguments NORMal speci fi es the normal frame type.
Commands Listed in Alphabetical Order TRIGGER:A:BUS :B1: FLEXRAY:HEAD ER:CRC? might return TRIGGER:A:BUS :B1:FLEXRAY:H EADER:CRC "X XXXXXXXXXX" indicating the CRC portion of the binary header string is don’ t care.
Commands Listed in A lphabetical Order TRIGGER:A:BUS :B1 :FLEXRAY:HEAD ER:FRAMEID? might return TRIGGER:A:BUS :B1:FLEXRAY: HEADER:FRAMEID " XXXXXXXXXXX" indicating the frame id portion of th e binary header string are don’ t cares.
Commands Listed in Alphabetical Order TRIGGER:A:BUS :B1: FLEXRAY:HEAD ER:PAYLENGTH? might return TRIGGER:A:BUS :B1:FLEXRAY:H EADER:PAYLENGTH "XXXXXXX" indicating the FLEXRA Y header paylength is don’t care. TRIGger:A:B US:B<x>:I2C:ADDRess:MODe Sets or returns the I 2 C address mode to 7 or 10-bit.
Commands Listed in A lphabetical Order HSmode speci fi e s a high-speed mode address. EEPROM speci fi es an EEPROM address. USER speci fi es a use r address. TRIGger:A:BUS:B<x>:I2C:ADDRess:V ALue Sets or retu rns the binary address string used for the I 2 C trigger if the trigger condition is ADDRESS or ADDRANDDA T A .
Commands Listed in Alphabetical Order Arguments STARt speci fi es a search based on start condition. STOP speci fi es a search based on stop condition. REPEATstart speci fi es a search based on repeat of start condition. ACKMISS speci fi es a search based on missing a cknowledgement condition.
Commands Listed in A lphabetical Order Conditions This comman d re quires a DPO4EMBD application module. Group T rigger Syntax TRIGger:A:BUS :B<x>:I2C:DA Ta:SIZe <NR1> TRIGger:A:BUS :B<x>:I2C:DA Ta:SIZe? Arguments <NR1> is the length of the data string in bytes.
Commands Listed in Alphabetical Order DATA sets the LI N trigger condition to data. IDANDDATA sets the LIN trigger condition to id and data. WAKEup sets the LIN trigger condition to wake up. SLEEP sets the LIN trigger condition to sleep. ERROR sets the LIN trigger condition to error .
Commands Listed in A lphabetical Order Syntax TRIGger:A:BUS :B< x>:LIN:DATa:Q UALifier {LESSThan|MOR EThan|EQUal| UNEQual|LESSEQua l|MOREEQual| INrange|OUTra nge} TRIGger:A:BU S:B< x>:LIN:DATa:Q UALifier? Arguments LESSThan sets the LIN data quali fi er to less than.
Commands Listed in Alphabetical Order TRIGger:A:BU S:B<x>:LIN:DA T a:V ALue Sets or returns the binary data string to be used for LIN trigger condition if trigger condition is ID or IDANDDA T A.
Commands Listed in A lphabetical Order TRIGGER:A:BUS :B1 :LIN:ERRTYPE? might return TRIGGER:A:BUS :B1:LIN:ERRT YPE SYNC indicatin g the LIN error type is SYNC. TRIGger:A:B US:B<x>:LIN:IDenti fi er:V ALue Sets or returns the binary address string used for LIN trigger if the trigger condition is ID or IDANDDA T A.
Commands Listed in Alphabetical Order Conditions This command re quires a DPO4COMP application module. Group Tr i g g e r Syntax TRIGger:A:BUS :B<x>:RS232C: CONDition {RXSTArt|RXDA TA|RXENDPacke t|TXSTArt|TXDAT A|TXENDPacket} TRIGger:A:BUS :B<x>:RS232C: CONDition? Arguments RXSTArt speci fi es a search based on the RX Start Bit.
Commands Listed in A lphabetical Order Group T rigger Syntax TRIGger:A:BUS :B<x>:RS232C :RX:DATa:VALue TRIGger:A:BUS :B<x>:RS232C :RX:DATa:VALue? Arguments <Qstring> is the binary data string to be used for the trigger .
Commands Listed in Alphabetical Order TRIGger:A:BU S:B<x>:SPI:CONDition Sets or returns the trigger condition for a SPI trigger . Applies to bus <x>, where x is the bus number . Conditions This command requires a DPO4EMBD application module.
Commands Listed in A lphabetical Order TRIGger:A:BU S:B<x>:SPI:DA T a{:OUT|:MOSI}:V ALue Sets or returns the binary data string to be used for a SPI trigger if the trigger condition is MOSI or MISOMOSI. Applies to bus <x>, where x is the bus number .
Commands Listed in Alphabetical Order Syntax TRIGger:A:BUS :SOU rce {B1|B2|B3|B 4} TRIGger:A:BUS :SOUrce? Arguments B1 speci fi es the B us 1 source. B2 speci fi es the B us 2 source. B3 speci fi es the B us 3 source. B4 speci fi es the B us 4 source.
Commands Listed in A lphabetical Order LFRej speci fi es low-frequency rejection coupling, which attenuates signals below 50 kHz before passing the signals to the trigger circuitry . NOISErej speci fi es noise-rejection coupling, whic h provides stable triggering by increasing the trigger hystere sis.
Commands Listed in Alphabetical Order TRIGger:A:EDG E:SO Urce? Related Commands TRIGger:A:EDGE:SLOpe , TRIGger:A:EDGE:COUPling Arguments CH1–CH4 speci fi es an analog input channel as the A edge trigger source. D0–D15 speci fi es a digi tal cha nnel as the source (MSO m odels only).
Commands Listed in A lphabetical Order Syntax TRIGger:A:HOL Dof f:TIMe <NR3> TRIGger:A:HOL Doff:TIMe? Arguments <NR3> speci fi es the holdoff time in seconds. The range is from 20 ns through 8.0 s. Examples TRIGGER:A:HOL DOFF:TIME ? might return :TRIGGER:A:H OLDOFFTIME 1.
Commands Listed in Alphabetical Order Arguments <NR3> speci fi es the trigger level, in volts. ECL speci fi es a preset ECL trigger level of –1.3V . TTL speci fi es a preset TTL trigger level of 1.4V . Examples TRIGGER:A:LEV EL:AUXIN E CL sets the auxiliary input trigger level to -1.
Commands Listed in A lphabetical Order Arguments ECL speci fi es a p reset ECL high level of –1.3V . TTL speci fi es a preset TTL high level of 1.4V . <NR3> speci fi es the trigger level in volts. TRIGger:A:LOGIc? (Query Only) Returns all of the A logic trigger parameters.
Commands Listed in Alphabetical Order 3 , a n d4a r e m e to n four -channel oscilloscopes. On two-channel oscilloscopes, only channel 1 and channel 2 are available.
Commands Listed in A lphabetical Order TRIGger:A:LO GIc:INPut? (Query Only) Returns the logic input values for all channels. If a clock channel is de fi ned, it returns the clock source and edge.
Commands Listed in Alphabetical Order Syntax TRIGger:A:LOG Ic:I NPut:CLOCk:E DGE {FALL|RISe} TRIGger:A:LOG Ic:INPut:CLOC k:EDGE? Arguments RISe speci fi es to trigger on the rising or positive edge of a signal. FALL speci fi es to trigger on the falling or negative edge of a signal.
Commands Listed in A lphabetical Order TRIGger:A:LO GIc:P A Ttern? (Query Only) Returns the conditions used for generating a n A logic pattern trigger , with respect to the de fi ned input pattern, and identi fi es the time that the selected pattern may be true and st ill generate the trigger .
Commands Listed in Alphabetical Order Group Tr i g g e r Syntax TRIGger:A:LOG Ic:PATtern:IN Put:D<x> {HIGH|LOW |X} TRIGger:A:LOG Ic:PATtern:IN Put:D<x>? Arguments HIGH speci fi es a logic high. LOW speci fi es a logic low . X speci fi es a “do not care” state.
Commands Listed in A lphabetical Order TRIGger:A:LO GIc:P A Ttern: WHEn:LESSLimit Sets or returns the maximum time that the selected pattern may be true and still generate an A logic pattern trigger .
Commands Listed in Alphabetical Order TRIGger:A:LO GIc:THReshold:CH<x> This command sets or queries the trigger A logic threshold voltage for the speci fi ed channel x.
Commands Listed in A lphabetical Order TRIGger:A:LO Werthreshold:CH<x> Sets or returns the lower threshold for the channel selected. Each channel can have an independent level. Used in Runt and Slew Rate triggers as the lower threshold. U sed for all other trigger types as the single level/threshold.
Commands Listed in Alphabetical Order Examples TRIGGER:A:LOW ERTH RESHOLD:D1 0.5 sets the lower thresh old to 0.5 volts. TRIGGER:A:LOW ERTHRESHOLD:D 1? might return TRIGGER:A:LOW ERTHRESHOLD:D 1 -1.3000 indicating the lower threshold is set to -1.3 volts.
Commands Listed in A lphabetical Order TRIGger:A:PU Lse? (Query Only) Returns the A pulse trigger parameters. Group T rigger Syntax TRIGger:A:PUL se? Related Commands TRIGger:A:EDGE? , TRIGger:A:LOGIc.
Commands Listed in Alphabetical Order TRIGger:A:PU LSEWIDth? (Query Only) Returns the width parameters for the pulse width trigger . Group Tr i g g e r Syntax TRIGger:A:PUL SEWIDth? Examples TRIGGER:A:PUL SEWIDTH? might return :TRIGGER:A:PU LSEWIDTH:POLA RITY POSITIVE;W HEN LESSTHAN;WID TH 8.
Commands Listed in A lphabetical Order Arguments CH1–CH4 speci fi es an analog input channel as the A ed ge trigger source. EXT speci fi es an external trigger using the Aux In connector located on the front panel of the os cilloscope. LINE speci fi es AC line voltage.
Commands Listed in Alphabetical Order TRIGger:A:PU LSEWidth:WIDth Sets or returns the width setting for the pulse width trigger . Group Tr i g g e r Syntax TRIGger:A:PUL SEWidth:WIDth <N R3> TRIGger:A:PUL SEWidth:WIDth ? Related Commands TRIGger:A:PULSEW idth:WHEn Arguments <NR3> speci fi es the pulse width in seconds.
Commands Listed in A lphabetical Order Arguments POSitive indic ates that the rising edge crosses th e low threshold and the falling edge recrosses the low threshold without either edge ever crossing the high threshold.
Commands Listed in Alphabetical Order Related Commands TRIGger:A:RUN T: W I D t h Arguments OCCURS argument speci fi es a trigger event if a runt of any detecta ble width occurs. LESSthan argument sets the oscilloscope to tri gger if the a runt pulse is detected with width less than the time set by the TRIGger:A:RUNT :WIDth command.
Commands Listed in A lphabetical Order TRIGger:A:SE THold? (Query Only) Returns the clock edge polarity , voltage threshold and source input; data voltage threshold and source; and b oth setup and hold times for setup and hold violation triggering.
Commands Listed in Alphabetical Order Arguments FALL speci fi es p olarity as the clock falling edge. RISe speci fi es polarity as the clock rising edge. Examples TRIGGER:A:SET HOLD:CLOCK:ED GE RISE spec i fi es the polarity as the clock rising edge.
Commands Listed in A lphabetical Order Syntax TRIGger:A:SET Hol d:CLOCk:THRes hold {<NR3>|TTL } TRIGger:A:SET Hold:CLOCk:T HReshold? Arguments TTL speci fi es a preset TT L high level o f 1.4 V . <NR3> is the clock level, in volts. Examples TRIGGER:A:SET HOLD:CLOCK:T H RESHOLD TTL speci fi es the preset TTL value of 1.
Commands Listed in Alphabetical Order Syntax DPO Models: TRIGger:A:SET Hold:DATa:SOU rce <wfm> MSO Models: TRIGger:A:SET Hold:DATa:SOU rce <wfm>[,<wfm>] [,< wfm>] [,<wfm>.
Commands Listed in A lphabetical Order TRIGGER:A:SET HOL D:DATA:THRESH OLD? might return :TRIGGER:A:SE THOLD:DATA:T HRESHOLD 1.20 00E+00 indicating that 1.2 V is the current data voltage level for the setup and hold trigger . TRIGger:A:S ETHold:HOLDT ime Sets or returns the hold time for setup and hold violation triggering.
Commands Listed in Alphabetical Order TRIGger:A:SE THold:THReshold:CH<x> Sets or queries the threshold for the channel speci fi ed by x. Affects all trigger types using the channel.
Commands Listed in A lphabetical Order Examples TRIGGER:A:SET HOL D:THRESHOLD:D 1 ECL sets the threshold to ECL levels. TRIGGER:A:SET HOLD:THRESHO LD:D1? might return TRIGGER:A:SE THOL D:THRESHOLD:D 1 -1.3000 indicating the threshold is set to -1.3 volts.
Commands Listed in Alphabetical Order TRIGger:A{:T RANsition|:RISEFall}:POLarity Sets or returns the polarity for the transition trigger . Group Tr i g g e r Syntax TRIGger:A{:TR ANsition|:RIS EFall}:.
Commands Listed in A lphabetical Order TRIGger:A{:T RANsition|:RISEFall}:WHEn Sets or returns whether to check for a tran sitioning signal that is faster or slower than the speci fi ed delta time.
Commands Listed in Alphabetical Order Arguments EDGe is the defa ult trigger . A trigger event occurs when a signal passes through a speci fi ed voltage level in a speci fi ed direction and is controlled by the TRIGger:A:EDGE? commands.
Commands Listed in A lphabetical Order TRIGger:A:VI Deo? (Query Only) Returns the A trigger video parameters. Group T rigger Syntax TRIGger:A:VID eo? Examples TRIGGER:A:VID EO? might return :TRIGGER:A: VIDEO:POLARITY POSITIVE;SOUR CE CH1;STANDARD NT SC;SYNC ALLLINES;HOLD OFF:FIELD 0.
Commands Listed in Alphabetical Order TRIGger:A:VI Deo:CUST om:LINEPeriod Sets or queries the line period for the sta ndard under test. Use this command only when the video format is set to custom. Conditions This command requires a DPO4VID application module.
Commands Listed in A lphabetical Order RATE50 sets the range of the video line scan rate to 50 kHz through 65 kHz Examples TRIGGER:A:VID EO:CUSTOM:SC AN RATE15 sets the scan rate of the A trigger custom video to Rate 1, which is 15 kHz t o 20 kHz (standard broadcast rate).
Commands Listed in Alphabetical Order Syntax TRIGger:A:VID eo:H Dtv:FORMat {HD1080P24|HD 720P60|HD480P 60|HD1080I50|HD 1080P25| HD1080I60|HD1 080PSF24} TRIGger:A:VI Deo:H Dtv:FORMat? Arguments T able .
Commands Listed in A lphabetical Order TRIGGER:A:VID EO: HOLDOFF:FIELD 4.5 sets the oscilloscope to wait 4.5 video fi elds before rearming the trigger .
Commands Listed in Alphabetical Order Group Tr i g g e r Syntax TRIGger:A:VID eo:POLarity { NEGative|POSiti ve} TRIGger:A:VID eo:POLarity? Arguments POSitive argument sets the oscilloscope to trigger on a positive video sync pulse. NEGative argument sets the oscilloscope to trigger on a negative video sync pulse.
Commands Listed in A lphabetical Order Syntax TRIGger:A:VID eo: STANdard {NTSc| PAL|SECAM|CUSTom |HDtv} TRIGger:A:VID eo:STANdard? Arguments NTSc sets the oscilloscope to trigger on video signals that meet the NTSC 525/60/2:1 standard (a line rate of 525 lines per frame and a fi e l dr a t eo f6 0H z ) .
Commands Listed in Alphabetical Order Examples TRIGGER:A:VID EO:F IELD EVEN sets the A video trigger so that it will trigger on even fi elds. TRIGGER:A:VI DEO:F IELD? might return :TRIGGER: A:VIDEO:FIELD ALLFIELDS indicating that the A video will trigger on all video fi elds.
Commands Listed in A lphabetical Order Arguments EVENTS sets the B trigger to take place following a set number of trigger events after the A trigger occurs. The number of events is speci fi ed by TRIGger:B: EVENTS :COUNt. TIMe sets the B trigger to occur a set time a fter the A trigger event.
Commands Listed in Alphabetical Order Arguments DC selects DC tr igger coupling. HFRej selects high-frequency reject coupling. LFRej selects low-frequency reject couplin g. NOISErej selects DC low sensitivity . Examp les TRIGGER:B:EDG E:COUPLING DC selects DC for the B trigger coupling.
Commands Listed in A lphabetical Order Related Commands TRIGger:B:EDG E? Arguments CH<x> speci fi es one of the input channels as the B trigger sou rce. EXT speci fi es an external trigger (using the Aux In connector , located on the front panel of the oscilloscope) as the B trigger source.
Commands Listed in Alphabetical Order Related Commands TRIGger:B:EVE NTS? Arguments <NR1> is the number of B trigger events, which can range from 1 to 10,000,000. Examples TRIGGER:B:EVE NTS:COUNT 4 speci fi es that the B trigger w ill occur four trigger events after the A trigger .
Commands Listed in A lphabetical Order Arguments ECL speci fi es a p reset ECL high level of –1.3V . TTL speci fi es a preset TTL high level of 1.4V . <NR3> speci fi es the trigger level in user units (usually volts). Examples TRIGGER:B:LEV EL:CH2? might return :TRIG GER:B:LEVEL:CH2 1.
Commands Listed in Alphabetical Order <NR3> is the thr eshold level, in volts. TRIGger:B:LOWerthreshol d:D<x> Sets or queries the lower threshold for the digital channel selected . Each channel can have an independent level. Used in runt and slew rate as the lower threshold.
Commands Listed in A lphabetical Order <NR1> a0t u r n so ff the B trigger; any other value activates the B trigger . Examples TRIGGER:B:STA TE ON sets the B trigger to active, making it capable of causing trigger even ts.
Commands Listed in Alphabetical Order Examples TRIGGER:B:TYP E EDGE sets the B trigger type to edge. TRIGGER:B:TYP E? might return :TRIGGER:B:TYPE ED GE . TRIGger:B:UPPerthreshold:CH<x> Sets the upper thresho ld for the channel selected. Each channel can have an independent level.
Commands Listed in A lphabetical Order TRIGger:EXT e rnal:YUNIts? (Query Only) Returns the external trigger vertical (Y) units value. Group T rigger Syntax TRIGger:EXTer nal:YUNIts? Examples TRIGGER:EXTER NAL:YUNITS? might return TRIGGE R:EXTERNAL:YUNIT S “V” if the vertical unit is volts.
Commands Listed in Alphabetical Order READY indicate s that all pretrigger information has been ac quired and that the oscilloscope is ready to accept a trigger . SAVE indicates that the oscilloscope is in save mode and is not acquiring data. TRIGGER indicates that the oscilloscope trigge red and is acquiring the post trigger information.
Commands Listed in A lphabetical Order Group PictBridge Syntax USBDevice:CON Figure {DISable d|IMAge|USBTmc} USBDevice:CON Figure? Arguments DISabled disables the rear USB port. IMAge enables the rear USB port as an SIC device. USBTmc enables the rear USB port as a USBTMC device.
Commands Listed in Alphabetical Order USBTMC:PRODU CTID:HEXadecimal? (Query Only) This query to returns the USBTMC product ID. The product ID numbers vary for each instrument family and model.
Commands Listed in A lphabetical Order Related Commands USBTMC:PRODUC TID:DECimal? , USBTMC:PRODUCTID:HEXadecimal? , USBTMC:SERIALnumber? , USBTMC:VENDORID:HEXadecimal? Examples USBTMC:VENDOR ID:DECIMAL? might return USBTMC :VENDORID:DECIMA L 1689 , indicating the vendor ID in decimal is 1689.
Commands Listed in Alphabetical Order Arguments OFF sets the V er bose state to false, which retur ns minimum-length keywords for applicable setting queries. ON sets the V erbose state to true, which retu rns full-length keywords for applicable setting queries.
Commands Listed in A lphabetical Order Related Commands CUR V e , DA T a:SO Urce , WFMOutpre? Examples WAVFRM? might return the waveform data as: :W FMOUTPRE:BYT_NR 1;BIT_NR 8;EN CDG ASCII;BN _FMT RI;BYT_OR MSB;WFID “Ch1, DC coupling, 100 .0mV/div, 4.
Commands Listed in Alphabetical Order Arguments <NR1> number of bits per data p oint can be 8 or 16. Examples WFMINPRE:BIT_ NR 16 sets the number of bits per wavefo rm point to 16, for incoming data. WFMINPRE:BIT_ NR? might re turn :WFMINPRE: BIT_NR 8 indicating that incoming waveform data uses 8 bits per waveform point.
Commands Listed in A lphabetical Order Arguments <NR1> is the num ber of bytes per data point and can be 1 or 2. Examples WFMINPRE:BYT_ NR 1 sets the number of bytes per incoming waveform data point to 1, which is the default setting.
Commands Listed in Alphabetical Order Related Commands WFMOutpre:ENC dg Arguments ASCii speci fi es that the incoming data is in ASCII format. BINary speci fi es that the incoming data is in a binary format whose further interpretation requires knowledge of BYT_NR, BIT_NR, BN_FMT , and BYT_OR.
Commands Listed in A lphabetical Order Group W aveform T rans fer Syntax WFMInpre:PT_F mt {ENV|Y} WFMInpre:PT_F mt? Related Commands WFMOutpre:PT_Fmt? Arguments ENV speci fi es that the waveform is transm itted in envelope mode as maximum and minimum point pairs.
Commands Listed in Alphabetical Order WFMInpre:XINcr Sets or returns the horizontal interval between incoming waveform points in units speci fi ed by WFMInpre:XUNit.
Commands Listed in A lphabetical Order Examples WFMINPRE:XUNI T" H Z " speci fi es that the horizontal units for the incoming waveform are hertz. WFMINPRE:XUNI T? might re turn :WFMIN PRE:XUNIT "s " indicating that the horizontal units for the incoming waveform are seconds.
Commands Listed in Alphabetical Order Group W aveform T rans fer Syntax WFMInpre:YMUl t <NR3> WFMInpre:YMUl t? Related Commands DA T a:DEST ination , WFMInpre:BYT_Nr , WFMInpre:YUNit Arguments <NR3> is the vertical scale factor per digitiz ing level of the incoming waveform points.
Commands Listed in A lphabetical Order Arguments <NR3> is the ver tical offset in digitizing levels. Examples WFMINPRE:YOFF 50 speci fi es that the zero reference poin t for the incoming waveform is 50 digitizing levels (2 divis ions, for 8-bit data) above the center o ft h ed a t ar a n g e .
Commands Listed in Alphabetical Order value_in_unit s = ((curve_in_dl - YOFf_in_d l) * YMUlt) + YZEro_in_units NOTE. For a given waveform r ecord, YMUlt, YOFf, and YZEr o have to be a consistent set, otherwise vertical cursor r eadouts and vertical measur ements may give incorr ec t r esults.
Commands Listed in A lphabetical Order 4.0000E-9;XZE RO - 20.0000E-6 ;PT_OFF 0;YU NIT “V”;YMULT 15.6250E-6;YO FF :”6.4000E+3; YZERO 0.0000 WFMOutpre:BIT_Nr Sets and returns the number of bits per wav eform point that outgoing waveforms contain, as speci fi ed by the DA T a:SOUrce command.
Commands Listed in Alphabetical Order Examples WFMOUTPRE:BN_ FMT RP spec i fi es that outgoing waveform data will be in positive integer format. WFMOUTPRE:BN _FMT? m ight return : WFMOUTPRE:BN_FMT RI indicating that the outgoing waveform data is currently in signed integer format.
Commands Listed in A lphabetical Order Related Commands WFMOutpre:ENC dg , WFMOutpre:BYT_Nr Arguments LSB speci fi es that the least signi fi cant byte will be transmitted fi rst. MSB speci fi es that the most signi fi cant byte will be transmitted fi rst.
Commands Listed in Alphabetical Order is not displaye d, the query form generates an erro r and returns event code 2244. This command is for compatibility with other T ektronix oscilloscopes. Group W aveform T ransfer Syntax WFMOutpre:FRA CTional? Related Commands DA T a:SOUrce Arguments Arguments are ignored.
Commands Listed in A lphabetical Order Syntax WFMOutpre:PT_ Fmt ? Related Commands CUR V e , DA T a :SOUrce Examples WFMOUTPRE:PT_ FMT? might return :WFMO utpre:PT_Fmt ENV indicating that the waveform data is a series of min-max pairs. WFMOutpre:PT_Off? (Query Only) The set form of this command is ignored.
Commands Listed in Alphabetical Order WFMOutpre :WF Id? (Query Only) Returns a string describing several aspec ts of the acquisition parameters for the waveform speci fi ed by the DA T a:SOUrce command. The query command will time out and a n error will be generated if the waveform speci fi ed by DA T a:SOUrce is not tur ned on.
Commands Listed in A lphabetical Order Examples WFMOUTPRE:WFI D? might return : WFMOUTPRE:WF ID "Ch1, DC coupling,100. 0mVolts/div, 500.0µs/div, 1000 poin ts, Sample mode" WFMOutpr e:X INcr? (Query Only) Returns the horizontal point spacing in units of WFMOutpre:XUNit for the waveform speci fi ed by the DA T a:SOUrce command.
Commands Listed in Alphabetical Order This value is in units of WFMOutpre:XUNit? . The query command will time out and an error will be generated if the waveform speci fi ed by DA T a:SOUrce is not tur ned on.
Commands Listed in A lphabetical Order See the descrip tion of WFMInpre:YOFf to see how this position is used to convert waveform sample values to volts. Group W aveform T ra nsfer Syntax WFMOutpre:YOF f? Related Commands DA T a:SOUrce , WFMOutpre:BYT_Nr Examples WFMOUTPRE:YOF F? might return :WFMOUTPRE :YOFF -50.
Commands Listed in Alphabetical Order Syntax WFMOutpre:YZE ro? Related Commands DA T a:SOUrce , WFMOutpre:YUNit? Examples WFMOUTPRE:YZE RO? might return :WFMOUTPRE:YZERO -1 00.0000E-3 indicating that vertical offset is set to -100 mV . ZOOm? (Query Only) Returns the current vertical and horizontal positioning and scaling of the di splay .
Commands Listed in A lphabetical Order Examples ZOOM:MODE OFF t urns of f Zoom mode. ZOOM:MODE? mi ght return :ZOO M:MODE 1 indicating that Z oom mode is currently tur ned on. ZOOm:ZOOM<x>? (Query Only) Returns the current vertical and ho rizontal positioning and scaling of the display .
Commands Listed in Alphabetical Order Arguments <NR3> is the hor izontal position as a percent of the upper window . ZOOm:ZOOM<x>:SCAle Sets or returns the horizontal scale of the zoom box.
Commands Listed in A lphabetical Order 2-500 MSO4000 and DPO4000 S eries Programmer Manual.
Status and Events The oscilloscope provides a status and eve nt reporting system for the Ethernet, GPIB (with the TEK-USB-488 Adapte r), and U SB interfaces. This s ystem informs you o f certain signi fi cant events that occur within the oscilloscope.
Status and Events Ta b l e 3 - 1 : S E S R Bit Functions Bit Function 7 (MSB) PON Power On. Show s that the oscilloscope was powered on. On completion, the diagnostic s elf tests also set this bit. 6 URQ User Request . Indicates that an application event has occurred.
Status and Events T able 3-2: SBR Bit Functions (cont.) Bit Function 4M A V Message Availab le. Shows that output is available in the Output Queue. 3 ———— Not used.
Status and Events Use the *SRE com mand to set the SRER. Use the *SRE? query to read the register . The R QS bit remains set to one until either the Status Byte Register is read with a Serial Poll or the MSS bit changes back to a zero.
Status and Events Event Queue The Eve nt Queue s t o r e sd e t a i l e di n f o r m a t i o no nu pt o3 3e v e n t s . I ft h a n3 2 events stack up in the E vent Queue, the 32nd event is replaced by event code 350, "Queue Over fl ow .
Status and Events Figure 3-6: Status and Event Handling Process When an event occurs, a signal is sent to the DESER (1). If that type of event is enabled in the DESER (that is, if the bit for that event type is set to 1), the appropriate bit in the SESR is set to one, and the event is recorded in the Event Queue (2).
Status and Events Synchronizat ion Methods Overview Although most commands are completed almost immediately after b eing received by the oscilloscope, some commands star t a process that requires time.
Status and Events For example, a t ypical application might involv e acquiring a single-sequence waveform and then taking a measurement on the acquired waveform.
Status and Events T h es a m ec o m m a n d sequence u sing the *W AI command for synchronization looks like this: /* Set up condi tional acquis ition */ ACQUIRE:STATE OF F SELECT:CH1 ON HORIZONTAL:RE.
Status and Events /* Take amplitu de mea surement */ MEASUREMENT:IMME D:VALUE This sequence lets you create your own wait loop rather than usi ng the *W AI command. The B USY? query helps you avoid time-outs caused by writing too many commands to the input buffer .
Status and Events Service Reques t Method: Enable the OPC bit in the Device Event Status Enable Register (DESER) and the Event Status Enable Register (ESER) using the DESE and *ESE commands. Y ou can also enable service requests by setting the ESB bit in the Service Request Enable Register (SRER) using the *SRE command.
Status and Events /* Acquire wave form data */ ACQUIRE:STATE ON /* Set up the measuremen t parameters */ MEASUREMENT:I MMED:TYPE AMPLI TUDE MEASUREMENT:I MMED:SOURCE CH1 /* Wait until the acquis ition is complete befo re taking the measuremen t*/ *OPC W ait for read from Output Queue.
Status and Events T able 3 -4: Command Error Messages (CME Bit 5) (cont.) Code Message 102 Syntax error 103 Invalid separator 104 Data type error 105 GET not allowed 108 Parameter not allowed 109 Miss.
Status and Events T able 3-5: Execution Error Messages (EXE Bit 4) (cont.) Code Message 241 Hardware mis sing 250 Mass storage error 251 Missing mass storage 252 Missing media 253 Corrupt media 254 Me.
Status and Events T able 3 -5: Execution Error Messages (EXE Bit 4) (cont.) Code Message 22 15 Measurement error , No crossing, second waveform 22 16 Measurement error , No crossing, target waveform 2.
Status and Events T able 3-5: Execution Error Messages (EXE Bit 4) (cont.) Code Message 2760 Mark limit reached 2761 No mark present 2762 Search copy failed Device Error The following table lists the device errors that can occur during oscilloscope operation.
Status and Events Ta b l e 3 - 8 : E x e c ution W arning Messages (EXE Bit 4) Code Message 528 Parameter out of range 532 Curve data too long, Curve truncated 533 Curve error , Preamble values are in.
Status and Events 3-18 MSO4000 and DPO4000 Series Programmer Manual.
Appendix A: Character Set MSO4000 and DPO4000 Series Programmer Manual A-1.
Appendix A : Character Set A-2 MSO4000 and DPO4000 Series Programmer Manual.
Appendix B: Reserved Words This is a list of reserved words for your ins trument. Capital letters identify the required minimum spelling. *CAL *CLS *DDT *ESE *ESR *IDN *LRN *OPC *PSC *PUD *RCL *RST *S.
Appendix B: Res erved W ords D11 D12 D13 D14 D15 D2 D3 D4 D5 D6 D7 D8 D9 DATA DATABits DATE DATEPrint DATa DAll DB DC DDT DECimal DEFLT DEFault DEFine DEGAUss DEGrees DELEte DELIMiter DELTa DELTatime .
Appendix B: Reserved W ords INDIvidual INDependent INFInite INIT INKSaver INPUTPOWer INPut INTENSITy INTERLAced INTERNal INVERTed INVert INVerted INrange IO IPADDress IRMS ISCLOCKed ITALian JAPAnese K.
Appendix B: Res erved W ords PRObe PT_Fmt PT_ORder PT_Off PULSEWIDth PULSEWidth PULSe PULse PWIdth QString QTY QUALifier QUALity Qstring RADIUS RATDELta RATE15K RATE1M RATE20K RATE25K RATE35K RATE50K .
Appendix B: Reserved W ords VBArs VCEsat VCRESTfactor VDELTa VENDORID VERBose VERTAUTOset VERTDEFault VERTical VIDeo VOLTAGESOurce VOLTage VOLts VRMS WAKEup WAVEform WAVFrm WEIghting WFId WFMInpre WFM.
Appendix B: Res erved W ords B-6 MSO4000 and DPO4000 Series Programmer Manual.
Appendix C: Factory Defaults Default Setup The following table lists the default values for each command. NOTE. Find the most up-to-date default va lues for your instrument and softwar e by performi ng a T ekSecur e command, saving the instrument setup and looking at the instrument or setup fi le.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value BUS:B1:LIN:POLAR ITY NORMAL BUS:B1:LIN:SAMPLEPOINT 50 BUS:B1:LIN:SOUR CE CH1 BUS:B1:LIN:ST AND ARD V2X BUS:B1:P AR.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value BUS:B1:SPI:CLOCK:SOURCE CH1 BUS:B1:SPI:DA T A:IN:PO LARITY HIGH BUS:B1:SPI:DA T A:IN:SO URCE OFF BUS:B1:SPI:DA T A:OUT :POLARITY HIGH BUS:B1:SPI:DA T A:OUT :SOURCE CH2 BUS:B1:SPI:DA T A:SIZE 8 BUS:B1:SPI:FRAMING SS BUS:B1:SPI:IDLETIM E 1.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value BUS:B2:POSITION 0.00E+00 BUS:B2:RS232C:BITRA TE 9600 BUS:B2:RS232C:DA T ABITS 8 BUS:B2:RS232C:DELIMITER LF BUS:B2:.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value BUS:B3:LIN:BITRA TE 19200 BUS:B3:LIN:IDFORMA T NOP ARITY BUS:B3:LIN:MAXBYTEDELIM 14 BUS:B3:LIN:POLARITY NORMAL BUS.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value BUS:B4 :CAN:S OURCE CH1 BUS:B4:DISPLA Y :FORMA T HEXADECIMAL BUS:B4 :DISPL A Y: TYPE BUS BUS:B4:FLEXRA Y :BITRA TE.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value BUS:B4:SPI:DA T A:OUT :SOURCE CH2 BUS:B4:SPI:DA T A:SIZE 8 BUS:B4:SPI:FRAMING SS BUS:B4:SPI:IDLETIM E 1.00E-07 BUS:B4:SPI:SELECT :POLARITY LOW BUS:B4:SPI:SELECT :SOURCE CH2 BUS:B4:ST A TE 0 BUS:B4:TYPE P ARALLEL BUS:LOWERTHRESHOLD:CH1 0.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value CURSOR:H BARS:POS ITION1 0.00E+00 CURSOR:H BARS:POS ITION2 0.00E+00 CURSOR:HBARS:UNITS BASE CURSOR:MODE INDEPENDENT CURSOR:VBARS:POSITION1 -1.20E-05 CURSOR:VBARS:POSITION2 1.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value D2:THRESHOLD 1.4 D3:LABEL D3:POSITION 6.00E-02 D3:THRESHOLD 1.4 D4:LABEL D4:POSITION 6.00E-02 D4:THRESHOLD 1.4 D5:LABEL D5:POSITION 6.00E-02 D5:THRESHOLD 1.4 D6:LABEL D6:POSITION 6.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value HARDCOPY :INKSA VER 1 HARDCOPY :LA YOUT LANDSCAPE HARDCOPY :PREVIEW 0 HEADER 1 HORIZONT AL:DELA Y :MODE 1 HORIZONT AL:DELA Y :TIME 0.00E+00 HORIZONT AL:POSITION 50 HORIZONT AL:RECORDLENGTH 10000 HORIZONT AL:SCALE 4.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value MEASUREMENT :MEAS1:TYPE PERIOD MEASUREMENT :MEAS2:DELA Y :DIRECTION FORWARDS MEASUREMENT :MEAS2:DELA Y :EDGE1 RISE.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value MEASUREMENT :MEAS7:DELA Y :EDGE1 RISE MEASUREMENT :MEAS7:DELA Y :EDGE2 RISE MEASUREMENT :MEAS7:SOURCE1 CH1 MEASURE.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value SA VE:IMAGE:FILEFORMA T PNG SA VE:IMAGE:LA YOUT LANDSCAPE SA VE:WA VEFORM:FILEFORMA T INTER NAL SA VE:WA VEFORM:GA.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value SEARCH:SEARCH1:TRIGGER:A:BUS: B1:I2C:DA T A:DIRECT ION NOCARE SEARCH:SEARCH1:TRIGGER: A:BUS:B1:I2C:DA T A:SIZE 1 S.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value SEARCH:SEARCH1:TRIGGER:A:BU S:B2:FLEXRA Y :EOFTYPE ST A TIC SEARCH:SEARCH1:TRIGGER:A:BUS: B2:FLEXRA Y :ERRTYPE CRC.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value SEARCH:SEARCH1:TRIGGER:A:BUS: B3:CAN:DA T A:QUALIFIER EQUAL SEARCH:SEARCH1:TRIGGER: A:BUS:B3:CAN:DA T A:SIZE 1 SEA.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value SEARCH:SEARCH1:TRIGGER:A: BUS:B3:LIN:DA T A:V ALUE XXXXXXXX SEARCH:SEARCH1:TRIGGER:A: BUS:B3:LIN:ERRTYPE SYNC SEAR.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value SEARCH:SEARCH1:TRIGGER:A:BU S:B4:FLEXRA Y :HEADER:CYCLECOUNT XXXXXX SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRA Y :HEAD.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value SEARCH:SEARCH1:TRIGGE R:A:LOG IC:FUNCTION AND SEARCH:SEARCH1:TRIGGE R:A:LOGIC:INPUT :CH1 X SEARCH:SEARCH1:TRIGGE R.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value SEARCH:SEARCH1:TRIGGER: A:LOGIC:P A TTERN:INPUT :D5 X SEARCH:SEARCH1:TRIGGER: A:LOGIC:P A TTERN:INPUT :D6 X SEARCH.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value SEARCH:SEARCH1:TRIGGER:A: SETHOLD:THRESHOLD:REF1 0.00E+00 SEARCH:SEARCH1:TRIGGER:A: SETHOLD:THRESHOLD:REF2 0.00E+00 SEARCH:SEARCH1:TRIGGER:A: TRANSITION:DEL T A TIME 8.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value SELECT :REF2 0 TRIGGER:A:BUS:B1:CAN:CONDITION SOF TRIGGER:A:BUS:B1:CAN:DA T A:DIRECTION NOCARE TRIGGER:A:BUS:B1:CAN :DA T A:QUALIFIER EQUAL TRIGGER:A:BUS:B1:CAN:DA T A:SIZE 1 TRIGGER:A:BUS:B1:CAN:DA T A:ST ART 0.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value TRIGGER:A:BUS:B1:I2C:DA T A:V ALUE XXXXXXXX TRIGGER:A:BUS:B1:LIN: CONDITION SYNCFIELD TRIGGER:A:BUS:B1:LIN:DA T A:.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value TRIGGER:A:BUS:B2:FLEXRA Y :EOFTYPE ST A TIC TRIGGER:A:BUS:B2:FLEXRA Y :ERRTYPE CRCHEADER TRIGGER:A:BUS:B2:FLEXRA Y.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value TRIGGER:A:BUS:B3:CAN:CONDITION SOF TRIGGER:A:BUS:B3:CAN:DA T A:DIRECTION NOCARE TRIGGER:A:BUS:B3:CAN:DA T A:QUALIFIER EQUAL TRIGGER:A:BUS:B3:CAN:DA T A:SIZE 1 TRIGGER:A:BUS:B3:CAN:DA T A:ST ART 0.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value TRIGGER:A:BUS:B3:LIN :CONDITION SYNCFIELD TRIGGER:A:BUS:B3:LIN:DA T A:HIV ALUE XXXXX XXX TRIGGER:A:BUS:B3:LIN:DA T.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value TRIGGER:A:BUS:B4:FLEXRA Y :ERRTYPE CRCHEADER TRIGGER:A:BUS:B4:FLEXR A Y :FRAMEID:HIV ALUE XXXXXXXXXXX TRIGGER:A:BU.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value TRIGGER:A:EDGE:COUPLING DC TRIGGER:A:EDGE:SLOPE RISE TRIGGER:A:EDGE:SOURCE CH1 TRIGGER:A:HOLDOFF:TIME 2.00E-08 TRIGGER:A:LEVEL 0.00E+00 TRIGGER:A:LEVEL:AUXIN 0.00E+00 TRIGGER:A:LEVEL:CH1 0.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value TRIGGER:A:LOGIC:INPUT :D15 X TRIGGER:A:LOGIC:INPUT :D2 X TRIGGER:A:LOGIC:INPUT :D3 X TRIGGER:A:LOGIC:INPUT :D4 X T.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value TRIGGER:A:LOWERTHRESHOLD:D12 1.4 TRIGGER:A:LOWERTHRESHOLD:D13 1.4 TRIGGER:A:LOWERTHRESHOLD:D14 1.4 TRIGGER:A:LOWERTHRESHOLD:D15 1.4 TRIGGER:A:LOWERTHRESHOLD:D2 1.4 TRIGGER:A:LOWERTHRESHOLD:D3 1.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value TRIGGER:A:SETHOLD:THRESHOLD:D15 1.4 TRIGGER:A:SETHOLD:THRESHOLD:D2 1.4 TRIGGER:A:SETHOLD:THRESHOLD:D3 1.4 TRIGGER:A:SETHOLD:THRESHOLD:D4 1.4 TRIGGER:A:SETHOLD:THRESHOLD:D5 1.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value TRIGGER:B:LEVEL:D14 1.4 TRIGGER:B:LEVEL:D15 1.4 TRIGGER:B:LEVEL:D2 1.4 TRIGGER:B:LEVEL:D3 1.4 TRIGGER:B:LEVEL:D4 1.4 TRIGGER:B:LEVEL:D5 1.4 TRIGGER:B:LEVEL:D6 1.4 TRIGGER:B:LEVEL:D7 1.
Appendix C: Factory Defaults T able C-1: Default values (cont.) Command Default value ZOOM:MODE 0 ZOOM:ZOOM1:HORIZONT AL:POSITION 50 ZOOM:ZOOM1:HORIZONT AL:SCALE 4.
Appendix C: Factory Defaults C-34 MSO4000 and DPO4000 Series Programmer Manual.
Appendix D: Programming Example The following series of commands and queries illustrate many of the most common commands and tech niques. In this example, data sent from the co ntroller computer to the oscilloscope is prefaced with the > symbol. Replies from the oscilloscope have no preface.
Appendix D: Programming Example > rem “Be sure to use the *e sr? query to check for measurement errors.” > measu:immed:type freq > measu:immed:value :MEASUREMENT :IMMED:V ALUE 9.
Index A ACQuire:MAXSamplerate?, 2-70 ACQuire?, 2- 69 ACQuire:MAGnivu, 2-69 ACQuire:MODe, 2-70 ACQuire:NUMACq?, 2-71 ACQuire:NUMA V g, 2-71 ACQuire:ST A TE, 2-72 ACQuire: STOP After , 2-73 Acquisition .
Index BUS:B<x>:SPI: DA T A{:IN|:MISO}:POLARity , 2-107 BUS:B<x>:SPI:DA T A{:IN|:MISO}:SOUrce, 2-107 BUS:B<x>:SPI:DA T A{:OUT|:MOSI}: POLARity , 2-107 BUS:B<x>:SPI:DA T A{:OUT|:.
Index CURSor:VBArs? ,2 - 1 3 6 CURSor:VBArs:DEL T a?, 2-137 CURSor:VBArs:UNIts, 2-138 CURSor:VBArs:USE, 2-139 CURSor:XY :READOUT , 2-143 CUR V e, 2-145 D D<x>, 2-16 2 D<x>:LABel, 2-163 D&l.
Index HARDCopy:PRIN T er:REName, 2-185 HARDCopy:INKSaver , 2-182 HARDCopy:LA Y out, 2-183 HARDCopy:PREVIEW , 2-184 HEADer , 2-185 Horizontal Command Group, 2-24 HORizont al :DELay:MODe, 2-186 HORizont.
Index MEASUrement:R EFLevel:ABSolute:LOW , 2-228 MEASUrement:REFLevel:ABSolute:MID, 2-229 MEASUrement:REFLevel:ABS olute:MID<x>, 2-230 MEASUrement:REFLevel:ABSolute:MID2, 2-229 MEASUrement:REFLe.
Index POW er:HARMoni cs:RESults:RMS?, 2-266 POW er:HARMonics:RESults:SA V e, 2-266 POW er:HARMonics:RESults:THDF?, 2-267 POW er:HARMonics:RESults:THDR?, 2-267 POW er:HARMonics:SOURce , 2-267 POW er:HA.
Index POW er:SWLoss: TON:P OWER:MEAN?, 2-310 POW er:SWLoss:TON:POWER:MIN?, 2-31 1 POW er:SWLoss:TOT al:ENERGY :MAX?, 2-31 1 POW er:SWLoss:TOT al:ENERGY :MEAN?, 2-31 1 POW er:SWLoss:TOT al:ENERGY :MIN?.
Index SEARCH:SEARCH <x>:TRIGger:A:BUS:B<x>: FLEXray:CYCLEcount:HIV ALue, 2-339 SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>: FLEXray:CYCLEcount:QUALi fi er , 2-340 SEARCH:SEARCH<x&g.
Index SEARCH:SEARCH <x>:TRIGger:A:LEV el, 2-362 SEARCH:SEARCH<x>:TRIGger:A:LEV el: CH<x>, 2-363 SEARCH:SEARCH<x>:TRIGger:A:LEV el: MA TH, 2-363 SEARCH:SEARCH<x>:TRIGger:A.
Index SEARCH:SEARCH <x>:TRIGger:A{:TRANsition|: RISEFall}:SOUrce, 2-380 SEARCH:SEARCH<x>:TRIGger:A{:TRANsition|: RISEFall}:WHEn, 2-381 SEARCH?, 2-329 SELect, 2-383 SELect:BUS <x>, 2-.
Index TRIGger:A:BUS :B<x>:LIN:DA T a:QUALi fi er , 2-417 TRIGger:A:BUS:B<x>:LIN:DA T a:SIZe, 2-418 TRIGger:A:BUS:B<x>:LIN:DA T a:V ALue, 2-419 TRIGger:A:BUS:B<x>:LIN:ERR TYPE,.
Index TRIGger:B:LOW erthreshold:CH<x>, 2-468 TRIGger:B:LOW erthreshold:D<x>, 2-469 TRIGger:B:UPPerthreshold:CH<x>, 2-471 TRIGger:EXT ernal:PRObe, 2-471 TRIGger:EXT ernal:YUNIts?, 2-4.
Index ZOOm:MODe, 2-4 97 ZOOm:ZOOM<x>? ,2 - 4 9 8 MSO4000 and DPO4000 S eries Programmer Manual Index-13.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Tektronix MSO4000 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Tektronix MSO4000 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Tektronix MSO4000 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Tektronix MSO4000 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Tektronix MSO4000, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Tektronix MSO4000.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Tektronix MSO4000. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Tektronix MSO4000 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
