Xon, Even ODD None, Response 7 | Fluke PM-3394B, PM-3380B specs

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COMMAND REFERENCE

SYSTem:COMMunicate:SERial[:RECeive]:BAUD

SYSTem:COMMunicate:SERial:TRANsmit:BAUD

SYSTem:COMMunicate:SERial[:RECeive]:BITS

SYSTem:COMMunicate:SERial:TRANsmit:BITS

SYSTem:COMMunicate:SERial[:RECeive]:PACE

SYSTem:COMMunicate:SERial:TRANsmit:PACE

SYSTem:COMMunicate:SERial[:RECeive]:PARity[:TYPE]

SYSTem:COMMunicate:SERial:TRANsmit:PARity[:TYPE]

Syntax: SYSTem:COMMunicate:SERial[:RECeive]:BAUD <baudrate> SYSTem:COMMunicate:SERial:TRANsmit:BAUD <baudrate>

<baudrate>	75 110 150 300 600 1200 2400 4800 9600
	19200 38400 MIN MAX

SYSTem:COMMunicate:SERial[:RECeive]:BITS 7 8

SYSTem:COMMunicate:SERial:TRANsmit:BITS 7 8

SYSTem:COMMunicate:SERial[:RECeive]:PACE XON NONE SYSTem:COMMunicate:SERial:TRANsmit:PACE XON NONE

XON	Enables the X-on/X-off handshake.
NONE	Disables the X-on/X-off handshake.

SYSTem:COMMunicate:SERial[:RECeive]:PARity[:TYPE]

EVEN ODD NONE

SYSTem:COMMunicate:SERial:TRANsmit:PARity[:TYPE]

EVEN ODD NONE

Query form: SYSTem:COMMunicate:SERial[:RECeive]:BAUD? [MIN MAX] SYSTem:COMMunicate:SERial:TRANsmit:BAUD? [MIN MAX]

Response: 75 110 150 300 600 1200 2400 4800 9600 19200 38400

If MINimum was specified, 75 is returned.

If MAXimum was specified, 38400 is returned.

Query form: SYSTem:COMMunicate:SERial[:RECeive]:BITS? SYSTem:COMMunicate:SERial:TRANsmit:BITS?

Response: 7 8

Image 198

Fluke PM-3394B, PM-3380B, PM-3390B, PM-3370B, PM-3384B user manual Xon, Even ODD None, Response 7

Contents

Qvwuxphqw Trademarks III About this Manual What this Manual ContainsInitializing the CombiScope Instrument Measuring Signal Characteristics 15.1.1 15.4.2 Error-reporting using the SRQ mechanismReadout of measurement data 15.1.2 Command Reference Application Program Examples . . . . . . . . . . . . . A-1 VII What this Manual Contains About this Manual About this Manual Getting Started with Scpi Programming System setupPreparations for Scpi Programming Programming environment Addresslist CommandCommands Constant -1 Ffff hex Program Example Programming Note How to switch between digital and analog mode How to reset the CombiScope instrumentHow to identify the CombiScope instrument Initializing the CombiScope Instrument Error Reporting ’Requests for error Format of the trace response data is as follows Acquiring TracesChannels and memory registers Example Send -- FORMat INT,16 Example How to acquire a single shot trace PreparationsThis string data How to acquire repetitive traces Connect a probe from the Probe Adjust signal to channel MEASure? Measuring Signal CharacteristicsCONFigure + READ? INITiate + FETCh? How to make a single shot measurement How to make repeated measurements Using the Combiscope Instruments Introduction Using the Combiscope Instruments SAV Fundamental Programming ConceptsTRACe? CH1 RCL DISPlayMENU TRIGger SYSTemKEYMeasurement instructions Single function programming using the instrument model Explanation of the Instrument Model Instrument setup Read ← blockdata Instrument setup Front panel simulation MEASure? query MEASureAC? Benefits of using parameters Voltageparameters = expectedvoltage,resolutionGeneric form of a measurement instruction is as follows MEASureVOLTageAMPLitude? 10, @2 ExamplesMEASureAMPLitude? MEASureVOLTageFREQuency? 10E6, @3 Pulse characteristics Waveform measurements Measurefunctionmeasureparameters MEASureFALLTIME? @3MEASureRISETIME? 20,80 FTIMe = alias for Falltime RTIMe = alias for Risetime SENSeAVERage on Customizing settingsCONFigureAC SENSeAVERageCOUNT CONFigureRISETIME READRISEOVERshoot?Multiple measurements Starts Acquisition Returns Multiple characteristics from a single acquisitionREADFREQuency? Starts a Next acquisition Returns New Frequency result INITiate Trigger control via GpibTRIGgerSOURce BUS FETChAC? Fetching characteristics from memory traces M12,CH2 Acquisition Acquisition control Using the Combiscope Instruments Trigger Source TriggeringTrigger Type Trigger Level Trigger Slope Trigger Coupling DC Coupling 0 Hz cutoff frequency DC CouplingAC Coupling 10 Hz cutoff frequency LF-REJECT 30 KHz cutoff frequency HF-REJECT 30 KHz cutoff frequencyVideo triggering PAL NtscLines per frame Secam Line Trigger modesOFF BUS Commands State Description Pre- and post-triggering Trace External triggering Reading trace acquisitions 10 The trace acquisition flow Single-shot acquisition Repetitive acquisitions Conversion of trace data 11 Relation between screen position and trace value ’Array of 512 integers Byte1 = ASCMID$response$, J Ps = Ts For 8-bit sample tracesPs = Ts / 25600 * 100 = Ts Using the Combiscope Instruments Program Example ’1-byte samples Averaging Acquisition Data AVGn = ∑X1 + .. + Xn ⁄ n 13 The Trigger Model during acquisition averaging Channel Selection Programming tip Signal Conditioning 1 AC/DC/ground coupling Input polarity Input filteringInput impedance Vertical range and offset Vs = Ts / 200 * PTPeak OFFSet Autoranging attenuatorsLimitation Time base speed Time Base ControlNumber of samples MTB = 50 * SENSeSWEepTIME / TRACePOINts Ts = sampleindex * SENSeSWEepTIME / TRACePOINts Real time acquisition 16 Definition of a signal period Autoranging time base Select the source for the post processing function How to do post processingPost Processing Send → CALCulateFEED M21 ’M21 = source for CALC1 Math Standard AvailableMathematical calculations Optional Check the result of the post processing function Example Send → TRACe? M21Read ← tracebuffer ’Reads M21 trace Mathematical calculations Differentiating and integrating traces Frequency domain transformations Relative FFTAbsolute FFT Trace Point Values For 16-bit samples Ps = Ts 25600Trace data This can be calculated as a signal level Example for attenuator setting 0.5 V/divVrms offset calculation DBμV offset calculation DBm 50Ω offset calculationDBm 600Ω offset calculation DBμV = 1 μV 1.0E-6 V at 50Ω impedance Setting Trace Point FrequenciesFs = sampleindex * 1250 / TRACePOINts * MTB Program Example Histogram functions Amplitude belt = peak-to-peak rangeFrequency filtering Trace Memory 20 Trace memory control Extended Channels Memory Registers StandardPM33x0B 512 +EXT Trace formatting Copying traces to memory ’Queries for CH3 trace Writing data to trace memorySend → TRACe? CH3 Read ← trace block Reading data from trace memory Display functions Screen/Display FunctionsBrightness control Menu Meastype,measvalue,suffixunit Measurement ValueMEAS1/MEAS2 Data Description Cursors Data Type Unit DescriptionMath FFT Data Call Send0, 8, DISPlayMENU MEASure Display of user-defined text Program Example 2 text as block dataSelection of softkey menus Hpgl Print/Plot FunctionsDevice Type Hplaser 22 Hardcopy of screen on printer/plotter Real-Time Clock Auto Calibration = okay Status Reporting Status data for the CombiScope instruments CALibrating Digital modeOperation status data RANGing VOLTage TEMPeratureQuestionable status data CALibration How to reset the status data Status Register Data Structure Preset Value How to enable status reporting Program example using the status byte STB ’Defines SRQ-routine How to report errors Error-reporting routine ’Sends error query How to save/restore a setup via instrument memory Saving/Restoring Instrument SetupsHow to restore initial settings How to save/restore a setup via the Gpib controller Row 201 How to simulate the pressing of a front panel keyFront Panel Simulation Row 801 How to simulate the operation of a softkey menu Autoset Simulation DISPlayMENU ACQuireSYSTemKEY 3 toggles on/off Functions not Directly ProgrammableEnvelope MULTiple-shot Non-terminal symbols Syntax specification notationsMeta symbols Terminal symbols Between the square brackets, without DefaultNot contain the message element MEASureVOLTageDC? is the same Data types An explicit decimal point and may or may not bePreceded by a sign, e.g Examples This is a string Bit codesDouble quotes ’This also’ Command Summary Feed Gate State Command Reference ParametersMenu Name DATA? Read TYPE? Auto Baud DTRRTS Bits ALL Type PAL Secam Ntsc Hdtv Measurefunction Measureparameters Expectedvoltage ,resolutionTimeresolution Referencelow ,referencehigh,expectedtime Command Descriptions Errors Front panel complianceSpecifies the compliance with front panel operations Calibration okay Calibration not okay CAL? CALibrationSyntax *CAL? Response 0 Limitation 16COMMAND Reference Clear Status Ation Complete bits to be summarized in the Status Event Status EnableByte Register. Alternative commands *ESE #B10001 *ESE #H11 Response Integer Description 18COMMAND ReferenceEvent Status Register PON URQ CME EXE DDE QYE RQC OPC ESR IDN? Identification Syntax *IDN? Query form *OPC? Response Description 20COMMAND ReferenceOperation Complete Restrictions OPT? Option identification Ieee EXT EM MP Recall instrument setup 22COMMAND ReferenceSyntax RCL numericdata Description RST Reset Function Default SettingsSyntax *RST Description Math 1 Beeper Hardcopy Print & Plot Plotter Hpgl Pass/Fail testingMeasure 1 Cursors Save instrument setup Syntax SAV numericdata Description Service Request Enable 26COMMAND ReferenceRequest Enable Register STB? Status Byte Syntax STB? Response Integer Description TRG Trigger Syntax *TRG Description TST? Self-test Syntax *TST? Response 0Self-test okay Self-test not okay Command Reference Syntax ABORt Description Configures for AC-RMS valueABORt Aborts the current acquisition Switches the differentiate CALCulatenDERivativePOINts CALCulatenDERivativeSTATeFunction on CALCulatenFEED Filter function turned off Filter function turned on CALCulatenINTegralSTATe Integrate function turned off Integrate function turned on Switches MATH2 function on CALCulatenMATHEXPRession Switches MATH1 function on CALCulatenMATHSTATe Query form CALCulatenTRANsformFREQuencyTYPE? Response ABS REL Switches MATH2-FFT on Selects relative MATH2-FFT calculationSelects MATH2-FFT-HANNing window Switches CALCulatenTRANsformHISTogramSTATeHistogram function turned off Histogram function turned on CALibrationALL Syntax CALibrationALL Query form CALibrationALL?Response 0 Description Starts auto calibration Reads condition registerConditions CONFigure Syntax CONFigureVOLTagemeasurefunctionSyntax elements are specified with the MEASure? query Channel 2 AC coupled Signal on channelExpected voltage 600 mV Initiates + fetches AC-RMS Response NR3 DISPlayBRIGhtnessQuery form DISPlayBRIGhtness? MINimum MAXimum NR30.00E00 .. .00E00 DISPlayMENUNAME Switches TB Mode menu display on DISPlayMENUSTATeDisplay turned off Display turned on Syntax DISPlayWINDow1TEXTnDATA? Type Analog Mode Digital ModeDISPlayWINDow1TEXTnDATA? Response is peak-peak value of 608.4 mV MEAS1 Display on DISPlayWINDow2TEXT1CLEar Clears all user text Sends 25 decimal DISPlayWINDow2TEXT1DATAAs text Character byte Command Reference DISPlayWINDow2TEXT1STATe FETChVOLTagemeasurefunction? 54COMMAND ReferenceFETCh? Voltageparameters, measureparameters Restrictions Acquisition FORMatDATA INT,8 HCOPyDATA? HCOPyDEVice INITiateCONTinuous Response 1 Trigger level becomes INITiateIMMediateSyntax INITiateIMMediate Single shot acquisition INPutnCOUPling Query form INPutnFILTerLPASsSTATe? INPutnFILTerLPASsSTATe INPutnFILTerLPASsFREQuency?Response 2.00E+07 Common low pass filter off Common low pass filter on After a *RST command, the impedance is 1 MΩ INPutnIMPedanceSyntax INPutnIMPedance NRf MINimum MAXimum 1E6 INPutnPOLarity Response Norm INV Description DIG INSTrumentNSELect INSTrumentSELectResponse DIG Anal Anal MEASure? Channellist =Measurefunction measureparameters Falltime High PDUTycycle Referencemiddle Signal. The peak to peak value is the difference betweenFirst falling edge equals the REFerence MIDDle until Ratio percentage of the positive width PWIDth Risetime Measureparameters Referencemiddle is volt Expectedperiod = NRf DEFault Executed. The unit of timeresolution is secondFrequencyresolution = NRf DEFault Periodresolution = NRf DEFault Limitations Description 74COMMAND Reference Syntax READVOLTagemeasurefunction? Example SENSeAVERageSTATe Response Scal SENSeAVERageCOUNt SENSeAVERageTYPE?Syntax SENSeAVERageCOUNt NRf 8 16 SENSeAVERageTYPE? Initiates trace averaging SENSeFUNCtionOFF SENSeFUNCtionON SENSeFUNCtionSTATe? Addition of channel i+j is off Addition of channel i+j is on Limitations SENSeSWEepOFFSetTIME SENSeSWEepPDETectionSTATe Slope = either pos. or neg Real-time mode switched off Real-time mode switched onSENSeSWEepREALtimeSTATe Reads AC-RMS Query form SENSeSWEepTIME? MINimum MAXimum MTB values in the digital modeSENSeSWEepTIME Base range is limited to 10 μs non-alternating time base Reads sweep time Coupled valuesRequests sweep time Requests nr of trace points Sets trigger source CH1 Autoranging MTB switched off Autoranging MTB switched onSENSeSWEepTIMEAUTO Sets autoranging MTB on SENSeVOLTagenDCRANGeAUTO Switches CH1 onSwitches CH2 on Autoranging CH2 SENSeVOLTagenDCRANGeOFFSet Channel SENSeVOLTagenDCRANGePTPeak Query form SENSeVOLTagenDCRANGePTPeak? MINimum MAXimum 100 mV/div Peak-to-peak =Sensitivity = 0.8 / 8 = Trigger source = Response NR1 Description BIT Decimal Meaning Number Value Following table defines the effect of STATusPRESet STATusPRESetSyntax STATusPRESet Status Register Filter / Enable Preset Value Response NR1 Description Enables report of TEMPerature too high/low 0 TEMPerature too high or too lowReturned value 16 equals bit 4 set temperature too high/low Enables report of TEMPerature within allowed limits 1 STATusQUEueNEXT? No errorError number is -222 and the meaning is Data out of range 350,Queue overflow Beeps on error Beeper disabled Beeper enabledReads the error queue SYSTemBEEPer SYSTemBEEPerSTATe Wire control Response on StanStan Even ODD None XONNone Response 7 1200 Response XON NoneNo X-on/X-off handshaking Becomes SYSTemDATE Sets the system date to Nov 7 SYSTemERRor? SYSTemKEY Response NR1 Front Panel KEY Enables Utility softkey menu Returns the last key simulation SYSTemSET Nodenr nodelength firstbyte ... lastbyte SYSTemTIME Syntax SYSTemVERSion? *RST command doesn’t change the current Scpi versionSYSTemVERSion? Response YYYY.V TRACeCOPY TRACeDATA Response definiteblock Initiates single acquisition Queries peak-to-peak Requests channel 1 traceReads channel 1 trace Reads peak-to-peak TRACePOINts Number of trace points for all Requests M23 traceReads M23 trace Sets high-pass filter on Pass BooleanSets high-pass filter off Low-pass filter active High-pass filter active HF-reject DC coupling HF-reject AC coupling KHz LF-reject Automatically switchesFilter Frequency LOW-PASS on HIGH-PASS on Low-Pass filter off TRIGgerSTARtFILTerLPASsFREQuency NRf TRIGgerSEQuence1FILTerLPASsFREQuency NRfTRIGgerSEQuence1FILTerLPASsSTATe Boolean TRIGgerSTARtFILTerLPASsSTATe Boolean Filter Frequency LOW-PASS on HIGH-PASS onSets cutoff frequency = 30 KHz TRIGgerSEQuence1HOLDoff TRIGgerSTARtHOLDoff TRIGgerSTARtLEVel NRf MINimum MAXimum TRIGgerSEQuence1LEVel NRf MINimum MAXimumTRIGgerSEQuence1LEVelAUTO Boolean TRIGgerSTARtLEVelAUTO Boolean Div. sensitivity Trigger source BecomesChannel Continuous initiation Trigger level becomes 0.2 POS After a *RST command, the trigger slope is POSitiveTRIGgerSEQuence1SLOPe TRIGgerSTARtSLOPe NEG Triggering is done at positive Configures AC-RMS CH2Sets real-time mode on Rising and negative falling TRIGgerSEQuence1SOURce TRIGgerSTARtSOURce IMMEXT Trigger source Configures AC-RMS CH1Input channel 1 becomes Single initiation TRIGgerSEQuence1TYPE TRIGgerSTARtTYPE EdgeSelects edge triggering Selects lines triggering Numb Selects video lines Linenr = linenr + 625/2 linenr = linenr 625/2Selects TV video Selects video line Secam Ntsc Hdtv Scam Secam Scam Lines/frame Selects Secam SelectsLines/frame Selects Lines/frame Selects Hdtv Positive video signal polarity selected Response POS NEG 123 Selects Negative Video Signal polarity PAL or Secam From 1 to Making a Hardcopy of the Screen Pass/Fail Testing Error reporting is invoked as follows Call errorcheckApplication Program Examples FETChNWIDth? Making automatic measurementsApplication summary Application program ’Termination Receive on EOI Making programmed measurements Acquiring Waveform Traces Reading measurement values Saving/Recalling Instrument Setups Save/recall settings to/from internal memory Application summary Application program Making a Hardcopy of the Screen CombiScope InstrumentIeee Pass/Fail Testing Saving a pass/fail test setup Application program Restoring a pass/fail test setup Running a pass/fail test DISPlayMENU MEASure Cross Reference Front Panel Keys / Commands Cross ReferencesChannel 4 is external trigger input for PM33x0B Page Cross Reference Softkey Menus / Commands Acquire menu Programmable with the *SAV/*RCL and Systset commands Cursors menu Display menu Ext instead of ch4 for PM33x0B Mathplus Math menu Other functions with RCL/SAV and Systset Yes no Page Measure menu DTB DEL’D TB menu Setups menu SAVE/RECALL menu TB Mode menu Systset RCL/SAV Analog Mode Trigger menu Logic Wire Utility menu Ieee Vertical menu Inpfilt Onoff INP1IMP INP2IMP INP3IMP INP4IMP Cross Reference Functions / Commands BW Limit Function + KEYS/MENUS Related Scpi Commands AutosetAverage Calibration Autocal Delayed Timebase DEL’D TB DelayDelay Measurement Differentiate Mathplus Hold OFF FFT ON/OFFHistogram Mathplus CH1 Magnify Horizontal Integrate MathplusLogic Trigger Main Time Base Power Supply Function + KEYS/MENUS Related Scpi Commands MathematicsPass Fail Testing Mathplus SAV, *RCL Measure Menu Remote Control RS-232 Remote Control IEEE-488.2Remote Setup Probe Utilities Subtract Mathematics Function + KEYS/MENUS Related Scpi CommandsStatus Screen Text OFF Multi TrigSingle Roll Trigger Level Trigger CouplingTrigger DEL’D TB Trigger Main TB User Text Util MenuUtil Screen & Sound DISPlayWINDow1TEXT12DATA? Abbreviations Used IEC IDYIDN IFC RQC Manual Conventions RAMREN RQS Glossary of Symbols Used List of Tables4MANUAL Conventions List of Figures Documents Referenced Standards Information TRIGgerSEQuence1 STARtVIDeoFORMatTYPE type command PurposeScpi Conformance Information Or abbreviation, e.g., type = Hdtv List of Implemented IEEE-488.2 Syntactical Elements Program Data Separator Command Program HeaderStandards Information Program Message Unit Separator Program Header Separator Probe scale settings End node settingsChannel 1/2/3/4 settings Common vertical settings Cursor settings Delayed timebase settingsEvent trigger delay settings Cursor autosearch settings Trace intensity settings MATH1/2 settingsDisplay settings Display trace position settings Numerics Index Index Index Index Index Index Index Index Index Index Index Index