泰克示波器常用命令与含义

【实例简介】
​T​e​k​t​r​o​n​i​x​ ​数​字​示​波​器​为​例​,​整​理​数​字​示​波​器​的​常​见​命​令​和​含​义​,​分​类​较​细。适用于科研人员、工程人员及学校
MEASUrement? Return all measurement parameters MEASUrement: IMMed? Return immediate measurement param-eters MEASUrement: IMed: SOUrce1 et or query the channel for immediate mlea t MEAS Set or query the channel for two-source immediate measurements (TPS2000 with Power Analysis Module only) MEASUreent, IMMed: TYPe Set or query the immediate measure-ment to be Laken MEASUrement: IMmed: uNits? Return the immediate measurement units MEASUrement: IMMed VALue? Return the immediate measurement result MEASUrement: MEAs<x>? Return parameters on the periodic measurement MEASUrement: meas<x>: SOUrce Set or query the channel to lake the periodic measurement from MEASUrement: MEAS<x>: TYPe Set or query the type of periodic mea-surement to be taken MEASUrement: MEAS<X>: U\Its? Return the units for periodic measure-ment MEASUrement: meas<x>: VALue? Return periodic measurement result Miscellaneous commands are a group of commands that do not fit into any other calegory. Several commands and queries are common o all 488 devices on the GPIB or USB bus, and the device on the Rs-232 interface. These commands and queries are defined by IEEE Sid. 188.2-1987 and Tektronix Standard Codes and Formats 1989 and begin with an asterisk (=*)character TDS2000B, and TPS2000 only) Return all autorange parameters AUTORange: STATE (TDS1000B, TDS2000B, and TPS20m yy IUTORange: SETTings(TDS1000B, TDS2000B, and TPS2000 only) Set or query the which parameters autorange can ad just Set or query the aulorange to on or off AUTOSet utomatic oscilloscope setup AUTOSet: ENABLE (TDS1000B and TDS2000B only) Allows educators to disable or enable the AuLorange and Autoset functions.x AUTOSet: SIGNAL?(TDS1000, TDS2000, TDS1000B, TDS2000B, and TPS2 Return the type of signal found by autoset AUTOSet: VIEW (TDS1000, TDS2000, TDS 1000B, TDS2000B, and TPS2000 Set or query the Autoset view DATE (TDS2MEM, TDS 1000B, TDS2000B, and TPS2000 only) Set or query the date value gger (GET) FACtory Reset to factory default HDR Sane as heade HEADer Set or query the command header ID? Return identification information Return identification information et or query the language for display messages Lock front panel (local lockout) REM + RST Reset SET? TIME (TDS2MEM, TDS100OB, TDS2000B, and TPS2000 only Set or query the time value Perforn Group Execute Trigger (GET) Return U\LoC Unlock front panel (local lockout) Return full nimum spellings with query The PictBridge commands let you control the format of the hard copy on the PictBridge compatible printer. PICTBridge: DEF et the next six options to default PICTBridge: PAPERSIZE Set or query the paper size PICTBridge: IMAGESIZE Set or query the image size PICTBridge: PAPERTYPe r query the paper type PICTBridge: PRINTQUAL Set or query the print quality PICTBridge: DATEPRINT Set or query PICTBridge: IDPRINT t or query print Return all power paraeters POWer AC, Present? Return whether the oscilloscope is being powered by battery or Ac POWer: BATTERY<X>: GASgauge? Return the charge remaining in battery x POWer BATTERYX STATUS? Return status for battery X POWer: BATTERIES: TIME? Return the t ime remaining in both batteries POWer: BUTTONL IGHT Turn the lighted front-panel but tons on and off (TPS2000 with TPS2PWRI Power Analysis Application Key Installed Only Power Measurement cOmmands provide power measurements lo a TPS2000 oscilloscope with the TPS2PWRI Power Analysis application software key ins called HARmonics? teturn all harmonic parameters HARmonics: ENABle Set or query the harmonics menu on and off HARmonics: FREquency? Return the frequency of the selected harmon ic HARmonics: HRMs? Return the frequeney of the selec led harmon ic HARmonics: PeRCent Return the amplitude of the selected harmonic as a percent of the fundamental HARmonics: PHAse? Return the phase of the selected harmonic, in degrees, relative to the fundamental HARm RMS Return the ampl i tude of the harmonics source in RMs units. This may be Vrms or Irms depending on the type of source waveform HARmonics: SAVe Set. the file name and path to save harmonic data HARmonics: SELect Set or query the selected harmoni HARmoniCs: SETUp Set or query the operal ing mode for harmonics measurements commands HARmonics: SHOW Set or query the specified harmonics HARmonics: Source Set or query the source in the harmonics menu HARmonics: THDF? Query the total harmonic distortion of the waveform as percent of fundamental ARmonics: THDR? Query the lota.I harmonic distortion of the waveform as of input Vrlls POWeranalysiS SOUrces Sets or query the power analysis sources Re turn switching loss measurement setting SWLOSs: ACQuire Set or query the type of acquisition to use for Switching Loss commands SWLOSS: AVErage: CONDUCTION? Return the power loss of the device under test when the device is conductin SWL。ss: AvErage:N? Return the number of measurements used to calculate the averaged value for switching loss commands SWLOSS: AVErage: TOTAL? SWLOSS: AVErage: TURNOFF Return che power loss of the device under test when the dev ice is trans i Lioning from on \o of/'ent Return the sum of the turn-on, turn-off, and conduction switching losses for an Average measurer SWLoSS: AVErage: TURNON? Return the power loss of the device under test when the dev ice is trans itioning from off to on SWLOSS: ENABLe Set or query switching loss measurements on or off SWLOSS: LEVELS SWLOSS: LOG. COVDLCTION? Return the Conduction Loss for a switching loss measurement t (SWLoss: TONSTART, SWLoss: TONEND, SWLoss: TOFFSTART, SWLoss: TOFFEND only) SWLOSS: LOG: INDEX Set or query which measurement to return for a SWLoss: LOG command SWLOSS: LOG TOTAL2 Return the Total Loss for a switching loss measure-ment SWLoss: LOG. TURNOFF? Return the Turn-Ofr Loss for a switching loss measurement SWLOSS: LOG: TURNON? eturn the turn-on loss for a switching loss measurement Saves the switching Loss Measurements SWLOSS: SOCRCES Set or query the input sources for Switching Loss Measurements SWLOSS: STOPAfter Set or query the number of acquisition for Switching loss measi SWLOSS: TOFFEND Set or query a level on the first falling edge of the current waveform that occurs after the turn-off starts SWLOSS: TONEND Set or query a level on the first rising edge of the voltage waveform that occurs after the fir SWLOSS: TOFFSTART Set. or query a level on the falling cdgc of the vol tagc waveform that defines where the beginning of the swi tching loss measurement. cnd START Set or query a level on the falling edge of the voltage waveform that defines where the switchi- a ng loss measurement begins SWLOSS: UNIts Set or query the units for Switching loss Measure-ment SWLoSs: VALue CONDUCTION? Return the power loss of the device under test when the device is conducting in its on state SWLOSS: VALue: TOTAL? Return the sum of the Lurn-on, turn-off, and conduc tion switching losses SWLoss vALue: TURNOFF? Return the power loss of the device under test when the device is transitioning between its on and off state SWLOSS: VALue: TURNON? Return the power loss of the device under Lest when the device is trans iLioning between its off and on slate display SWLOSS: VSAT Set or query the saturation voltage for the device under test WAVEFORMANALYSIS: SOUrce Set or query the source for Waveform Analysis commands (TDS200, TDS 1000, TDS2000, and TPS2000 Only RS-232 cOmmands allow you to set or query the parameters that control the RS-232 RS232? RS232 para RS232: BAUd Set or quer RS232: HARDFlagging Set or query the hard flagging RS232: PARity Set or query the parity type RS232: SOFTFlagging et or query the soft flagging RS232: TRANsmit TERMinator et or query the end-of-line terminate Save and Recall commands allow you to store and retrieve internal waveforms and settings. When you "save a setting, "you save most of the settings of lhe oscilloscope. When you then "recall a setting, the oscilloscope restores itself to the state it was in when you saved that setting RCI RECAll: SETUp Recall saved oscilloscope setting RECAlL: WAVEform Recall saved waveform 冰SAV Save oscilloscope selLing SAVe: IMAge (TDS2MEM, TDS 100OB, TDS2000B, and TPS2000 only) Save screen image to file SAVe: IMAge: FILEFormat.(TDS2MEM, TDS1000B, TDS2000B, and TPS2000Set screen image file format SAVe: SETUp settin SAVe WAVEForm Save wave lorim Status and error commands let you determine the status of the oscilloscope and control events Return all event.s BUSY? Return oscilloscope busy statu DESE Set or query the devi * ESE Set or query the standard event status enable *eSr? Return standard event status register: this is the usual way to determine whether a set command executed without error EVENT? Ret EVMsg? Return event message EvQLy Return nunber of events in queue Set or query the operation complete P Set or query power-on slatus clear FARE Set or query service request enable 泳STB? Read status by te WAY Wait to continue Trigger commands control all aspects of oscilloscope triggering TRIGger Force trigger event TRIGger: MAIn Set main trigger level to 50%: Query returns main trigger settings IGger: MAIn: EDGE? Return edge trigger settings TRIGger: MAIn: EDGE: COUPling Set or query the edge trigger cou-pling TRIGger: MAIn: EDGE: SLOpe Set or query Che edge trigger slope TRIGger: MAIn: EDGE: SOUrce Set or query the edge trigger source TRIGger: MAIn: FREQuency? (TDS1000, TDS2000, TDS1000B, TDS2000B, Return trigger frequency value TRIGger: MAIn: HOLDOff? Return trigger hol doff value TRIGger: MAIn: HOLDorr: VALue et or query the trigger holdoff value RIGger: MAIn: LEVel et or query the tr TRIGger: MAIn: MODe Set or query the trigger mode TRIGger: MAIn: PULse?(TDS1000, TDS2000, TDS1000B, TDS2000B, and Return pulse trigger settings TRIGger: MAIn: PULse: SOLrce (TDS1000, TDS2000, TDS1000B, TDS2000B Set or query the pulse trigger source TRIGger: MAIn: PULse: WIDth?(TDS 1000, TDS2000, TDS 1000B, TDS2000B Return pulse trigger width parame-ters TRIGger: MAIn: PULse: WIDth: POLarity (TDS1000, TDS2000, TDS 1000B, Set or query the pulse trigger polarity TRIGger: MAIn: PULse: WIDth WHEN Set or query the pulse trigger when TRIGger: MAIn: PULse: WIDth: WIDth Set or query the pulse trigger width TRIGger: MAIn: TYPe Set or query the main trigger type TRIGger: MAIn: VIDeo? Query video trigger parameters TRIGger: MAIn: VIDeo: LINE (TDS1000, TDS2000, TDS100OB, TDS2000B, Set or query the video trigger line TRIGger: MAIn: VIDeo: POLarity Set or query the video trigger polaris TRIGger: MAIn: vIDeo: SOUrce Set or query the video trigger source TRIGger: MAIn: VIDeo: STANdard (TDS1000, TDS2000, TDS1000B, TDS200 Set or query the video trigger standard TRIGger: MAIn: VIDeo: SYNC et or query the video trigger syne TRIGger: STATE Return trigger system status Vertical commands control the attributes of the channels. The SElect: wfm> command also displays a specified waveform or removes it from the di splay CH<X>? Return vertica.I parameters CH<X>: BANdwidth Set or query the channe l bandw idth CHx>: COUPling Set or query the channel coupling CH<x>: CURRENTPRObe (TDS1000B, TDS2000B, and TPS2000 only) Set or the scale settings for current probes CH<x>: INVert (All oscilloscope, firmware version, and module co Set or query the channel invert H<x≥: POSition Set or query the channe l position CHx>. PROb Set or qu channe l probe parame-ters CH<X>: SCALe Set or query the chaunel volis/ d CHKx冷: VOLts Same as chx>: SCale CH<x>: YUNit (TDS1000B, TDS2000B, and TPS2000 only Set or query the units of the specified channel SELect? Controls the display of waveforms El Set or query the waveform display state Waveform commands let you transfer waveform data points to and from the oscilloscope, Waveform data points are a collection of values that define a waveform. One dala value usually represenls one dala point in the waveform record. When working wiLh peak-delect waveforms, each da la value is either the min or max of a min/max pair. Before you can transfer waveform data, you must specify the data format and waveform locations. CURY Transfer waveform data to or from the oscilloscope Torim data ormat DATa DESTination Set or query the destination for waveforms sent to the oscilloscope DATa: ENCdg Set or query the waveform data encoding me thod DATa: SoUrc Set or query the source of CURVe? data DATa: STARt Set or query the starting point in waveform transfer DATa: STOP Set or query the ending point in waveform transfer DATa: TARget Same as data: DESTination DATa: WiDth Set or query the by Le width of wave form points amble ar Ret WFMPre: bIT Nr amble bit width of waveform point WEMPre: bn Fmt Set or query the preamble binary encod WFMPre: BYT Nr Set or query the preamble byte width of waveform points WFMPre: bYt Or Set or query the preamble by le order of wave form points WEMPre: NR Pt Query the number of points in the curve transfer WFMPre: Pt Fn Set or query the format of curve points Query the trigger offset WFMPre: WFId? Query the waveform identifier WFMPre: XINcr Set or query the horizontal sampling interval WEMPre: XUNit Set or query the horizontal unit WFMPre: XZEro Set or query the time of first point in waveform WFMPre: YMClt et or query the vertical scale factor WFMPre: YOF Set or query the vertical offset WEMPre YUNit et or query the vertical units WFMPre: YZEro? (TD$200 with TDS2MM module, TDS1000, TDS2000, TDS Set or query the wave form conversion factor WFMPre wfm>? Return waveform formatting data WFMPre: 'wl>:NR PL? Fult Return the number of points in the transmiTted waveform record WFMPre: wfm>: Pt Fmt Set or query the format of curve points WFMPre:<wmn≥: PT OrI? Query the trigger offset WFMPre: < wfm>: WFId? Query the waveform identifier WFMPre: <wIm>: XINcr Set or query the horizontal sampling interval WFMPre <wfm>. XUNit et or query the horizontal units WFMPre: swI>: XZEr Set or query the time of first data point. in waveform WFMPre: wfm>: YMclt t or query the vertical scale factor WFMPre: w Im>: YOFL Set or query the vertical p WFMPre wfm>: YUNit Set or query the vertical units WFMPre: <wlm>: YZEro?(TDS200 with TDS2MM module, TDS1000, TDS200 Set or query the waveform conversion factor 【实例截图】
【核心代码】