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Rohde & Schwarz R&S RTM-B1, User Manual

The Rohde & Schwarz R&S RTM-B1 oscilloscope offers high-performance measurements with precision and accuracy. Stay informed on its features and functions with the comprehensive User Manual available for free download from our website. Equip yourself with the knowledge to maximize the potential of your device.

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List of Commands

R&S

®

RTM3000

825

User Manual 1335.9090.02 ─ 08

BUS<b>:LIN:DATA:SOURce......................................................................................................................... 648
BUS<b>:LIN:FCOunt?................................................................................................................................... 652
BUS<b>:LIN:FRAMe<n>:BCOunt?................................................................................................................656
BUS<b>:LIN:FRAMe<n>:BYTE<o>:STATe?................................................................................................. 656
BUS<b>:LIN:FRAMe<n>:BYTE<o>:VALue?................................................................................................. 656
BUS<b>:LIN:FRAMe<n>:CSSTate?.............................................................................................................. 653
BUS<b>:LIN:FRAMe<n>:CSValue?.............................................................................................................. 654
BUS<b>:LIN:FRAMe<n>:DATA?................................................................................................................... 652
BUS<b>:LIN:FRAMe<n>:IDPValue?............................................................................................................. 654
BUS<b>:LIN:FRAMe<n>:IDSTate?................................................................................................................654
BUS<b>:LIN:FRAMe<n>:IDValue?................................................................................................................654
BUS<b>:LIN:FRAMe<n>:STARt?.................................................................................................................. 653
BUS<b>:LIN:FRAMe<n>:STATus?................................................................................................................ 652
BUS<b>:LIN:FRAMe<n>:STOP?...................................................................................................................653
BUS<b>:LIN:FRAMe<n>:SYSTate?.............................................................................................................. 655
BUS<b>:LIN:FRAMe<n>:SYValue?...............................................................................................................655
BUS<b>:LIN:FRAMe<n>:VERSion?..............................................................................................................655
BUS<b>:LIN:POLarity....................................................................................................................................648
BUS<b>:LIN:STANdard................................................................................................................................. 648
BUS<b>:MILStd:IMGTime:INFinite................................................................................................................673
BUS<b>:MILStd:IMGTime:MAXimum............................................................................................................673
BUS<b>:MILStd:IMGTime:MINimum.............................................................................................................673
BUS<b>:MILStd:POLarity..............................................................................................................................673
BUS<b>:MILStd:RESPonsetime:INFinite...................................................................................................... 674
BUS<b>:MILStd:RESPonsetime:MAXimum..................................................................................................674
BUS<b>:MILStd:RESPonsetime:MINimum................................................................................................... 674
BUS<b>:MILStd:SOURce..............................................................................................................................674
BUS<b>:MILStd:THReshold:HIGH................................................................................................................674
BUS<b>:MILStd:THReshold:LOW.................................................................................................................675
BUS<b>:MILStd:WCOunt?............................................................................................................................ 683
BUS<b>:MILStd:WORD<n>:COMMand:MCODe:CODE?.............................................................................683
BUS<b>:MILStd:WORD<n>:COMMand:MCODe:VALue?............................................................................ 684
BUS<b>:MILStd:WORD<n>:COMMand:RTADdress?...................................................................................684
BUS<b>:MILStd:WORD<n>:COMMand:SADDress?.................................................................................... 684
BUS<b>:MILStd:WORD<n>:COMMand:WCOunt?....................................................................................... 685
BUS<b>:MILStd:WORD<n>:DATA?.............................................................................................................. 685
BUS<b>:MILStd:WORD<n>:IMGTime?.........................................................................................................685
BUS<b>:MILStd:WORD<n>:PARity?.............................................................................................................685
BUS<b>:MILStd:WORD<n>:RTIMe?.............................................................................................................686
BUS<b>:MILStd:WORD<n>:STARt?............................................................................................................. 686
BUS<b>:MILStd:WORD<n>:STATus:BCReceived?...................................................................................... 686
BUS<b>:MILStd:WORD<n>:STATus:BUSY?................................................................................................ 687
BUS<b>:MILStd:WORD<n>:STATus:DBCaccept?........................................................................................687
BUS<b>:MILStd:WORD<n>:STATus:INSTrument?.......................................................................................687
BUS<b>:MILStd:WORD<n>:STATus:MERRor?............................................................................................ 687
BUS<b>:MILStd:WORD<n>:STATus:RTADdress?........................................................................................688
BUS<b>:MILStd:WORD<n>:STATus:SREQuest?......................................................................................... 688
BUS<b>:MILStd:WORD<n>:STATus:SUBSystem?.......................................................................................688
BUS<b>:MILStd:WORD<n>:STATus:TERMinal?.......................................................................................... 688
BUS<b>:MILStd:WORD<n>:STATus?........................................................................................................... 686

www.allice.de

Allice Messtechnik GmbH

Summary of Contents for R&S RTM-B1

Page 1: ...R S RTM3000 Oscilloscope User Manual User Manual Version 08 1335909002 S 2 www allice de Allice Messtechnik GmbH...

Page 2: ...er analysis R S RTM K36 Bode plot analysis R S RTM K37 Spectrum analysis R S RTM B1 Mixed signal option R S RTM B6 Arbitrary waveform and pattern generator For order numbers of the options and bundlle...

Page 3: ...Screenshots 20 2 Getting Started 21 2 1 Preparing for Use 21 2 1 1 Unpacking and Checking the Instrument 21 2 1 2 Positioning the Instrument 21 2 1 3 Starting the Instrument 22 2 1 4 Replacing the Fus...

Page 4: ...for Analog Channels 50 4 3 3 Vertical Settings 50 4 3 4 Threshold Settings 55 4 3 5 Label Settings 56 4 4 Probes 57 4 4 1 Adjusting Passive Probes 57 4 4 2 Probe Settings for Probes with BNC Connecto...

Page 5: ...6 2 5 Filters 105 6 2 6 Tracks 106 6 2 7 Saving and Loading Formularies 111 6 3 Reference Waveforms 111 6 3 1 Using References 112 6 3 2 Settings for Reference Waveforms 113 6 4 History and Segmented...

Page 6: ...Masks and Mask Testing 161 8 1 2 Using Masks 162 8 1 3 Mask Window 165 8 1 4 Mask Menu 166 8 2 FFT Analysis 169 8 2 1 FFT Display 169 8 2 2 Performing FFT Analysis 171 8 2 3 FFT Setup 171 8 3 Spectrum...

Page 7: ...g Waveform Data 213 9 2 1 Waveform Export Settings 214 9 2 2 Waveform File Formats 215 9 3 Annotations 217 9 4 Screenshots 218 9 5 Quick Save with OneTouch 220 9 6 Export and Import 221 10 General Ins...

Page 8: ...Analysis 245 12 1 Basics of Protocol Analysis 245 12 1 1 Protocol Common Settings 246 12 1 2 Displaying Decode Results 248 12 1 3 Bus Table Decode Results 249 12 1 4 Bus Labels 251 12 1 5 Label List...

Page 9: ...LIN Decode Results 300 12 6 5 Search on Decoded LIN Data 301 12 6 6 LIN Label List 304 12 7 Audio Signals Option R S RTM K5 306 12 7 1 Audio Protocols 306 12 7 2 Audio Configuration 308 12 7 3 Setup...

Page 10: ...monics 348 13 4 4 Inrush Current 351 13 5 Output Power Measurements 354 13 5 1 Ripple 354 13 5 2 Spectrum 357 13 5 3 Transient Response 360 13 6 Switching Power Measurements 362 13 6 1 Slew Rate 363 1...

Page 11: ...e Pattern 409 15 2 3 Settings for Counter Pattern 410 15 2 4 Settings for Arbitrary Pattern 411 15 2 5 Settings for Manual Pattern 414 15 2 6 Settings for Serial Buses 414 15 2 7 Settings for PWM Sign...

Page 12: ...rigger 469 16 5 10 Serial Bus 469 16 5 11 Actions on Trigger 469 16 6 Waveform Analysis 472 16 6 1 Zoom 472 16 6 2 Mathematics 473 16 6 3 Reference Waveforms 477 16 6 4 Search 481 16 6 5 History Optio...

Page 13: ...re Update 596 16 11 Serial Bus Analysis 597 16 11 1 General 598 16 11 2 SPI Option R S RTM K1 600 16 11 3 I C 612 16 11 4 UART Option R S RTM K2 623 16 11 5 CAN Option R S RTM K3 632 16 11 6 LIN Optio...

Page 14: ...2 Pattern Generator 780 16 15 Status Reporting 788 16 15 1 STATus OPERation Register 788 16 15 2 STATus QUEStionable Registers 789 17 Maintenance and Support 794 17 1 Cleaning 794 17 2 Contacting Cus...

Page 15: ...sters 810 B 3 Contents of the Status Registers 812 B 3 1 Status Byte STB and Service Request Enable Register SRE 812 B 3 2 Event Status Register ESR and Event Status Enable Register ESE 813 B 3 3 STAT...

Page 16: ...Contents R S RTM3000 16 User Manual 1335 9090 02 08 www allice de Allice Messtechnik GmbH...

Page 17: ...vention of accidents Safety information is part of the product documentation It warns you about the poten tial dangers and gives instructions how to prevent personal injury or damage caused by dangero...

Page 18: ...aded Electromagnetic interference EMI may affect the measurement results To suppress generated electromagnetic interference EMI Use suitable shielded cables of high quality For example use double shie...

Page 19: ...arz information system GLORIS https gloris rohde schwarz com 1 2 2 Data Sheet and Brochure The data sheet contains the technical specifications of the R S RTM3000 It also lists the options with their...

Page 20: ...ble to per form the same task In this case the procedure using the touchscreen is described Any elements that can be activated by touching can also be clicked using an addition ally connected mouse Th...

Page 21: ...inal packing material If the instrument needs to be transported or ship ped later you can use the material to protect the control elements and connectors Delivery contents The delivery package contain...

Page 22: ...eed 200 N Fmax Risk of instrument damage due to overheating An insufficient airflow can cause the R S RTM3000 to overheat which can impair the measurement results disturb the operation and even cause...

Page 23: ...the firmware Warm up and prepare the instrument Make sure that the instrument has been running and warming up before you start the self alignment and the measurements The minimum warm up time is about...

Page 24: ...a fuse You can find it on the rear panel between the main power switch and AC power supply Type of fuse Size 5x20 mm 250V T3 15H slow blow IEC60127 2 5 Risk of electric shock The fuse is part of the m...

Page 25: ...input channels BNC 5 External trigger input 6 Connectors for demo signal output 7 Connector for optional function generator output BNC R S RTM B6 8 Connectors for optional pattern generator R S RTM B6...

Page 26: ...zardous contact voltages use appropriate protective measures to preclude direct contact with the measurement setup Use only insulated voltage probes test leads and adapters Do not touch voltages highe...

Page 27: ...nectors for the pattern generator P0 P1 P2 P3 Probe Comp 9 Probe compensation terminal to support adjustment of passive probes to the oscillo scope channel Square wave signal for probe compensation Gr...

Page 28: ...S RTM B1 is installed The option provides connectors for two logical probes with 8 digital channels each D0 to D7 and D8 to D15 The maximum input voltage is 40 V peak at 100 k input impedance The maxi...

Page 29: ...Aux Out 1 Multi purpose BNC output that can function as pass fail and trigger output and output of 10 MHz reference frequency USB type B 2 USB 2 0 interface of type B device USB for remote control of...

Page 30: ...wer switch 4 The instrument supports a wide range power supply It automatically adjusts to the cor rect range for the applied voltage There is no line voltage selector The AC main power switch disconn...

Page 31: ...ime education mode if active here off LAN connection status green connected grey not connected yellow connecting 7 Trigger level marker has the color of the trigger source 8 Trigger position marker ha...

Page 32: ...he Apps Selection key Tap the Menu rhomb icon in the lower right corner of the screen Scroll down Select Apps 3 3 Using the Touchscreen 3 3 1 Accessing Functionality Using the Main Menu Using the touc...

Page 33: ...r Manual 1335 9090 02 08 2 3 1 Figure 3 2 Open the main menu and select a menu item 1 1 2 Figure 3 3 Switch on or off left and select a parameter value right To close the menu Using the Touchscreen ww...

Page 34: ...ort menu opens the keypad for numerical entry the setting toggles or the corre sponding menu opens The response depends on the selected parameter Figure 3 4 Short menus for channel left and trigger sl...

Page 35: ...m to change the vertical position of the selected waveform To adjust the vertical position of each waveform the trigger level and the trigger posi tion drag the corresponding marker on the display To...

Page 36: ...pter 5 1 Trigger Controls on page 74 Action section see Chapter 3 4 1 Action Controls on page 36 Analysis section see Chapter 3 4 2 Analysis Controls on page 37 3 4 1 Action Controls The Action keys s...

Page 37: ...cted cursor line If an on screen keypad or on screen keyboard is open turn the knob until the required character is highlighted then press the knob to apply the selection Otherwise turn the knob to se...

Page 38: ...decoding the signals Key function requires at least the MSO option R S RTM B1 or one of the serial protocol options See data sheet for available options Gen Opens the Function Generator menu where you...

Page 39: ...at edly you can use the QuickAccess The QuickAccess is a user defined menu which can be added to the toolbar To configure the QuickAccess menu 1 Add the QuickAccess icon to the toolbar as described in...

Page 40: ...e the QuickAccess menu tap the QuickAccess icon on the tool bar 3 7 Menu History The menu history is another way to speed up and simplify the usage of the R S RTM3000 The menu history is also a user d...

Page 41: ...provides functional description of selected setting To open the help window 1 Tap the Menu icon in the lower right corner of the screen 2 Tap Help on the top of the main menu 3 Tap the setting for whi...

Page 42: ...obes and did not change the attenuation factor no attenuation adjustment is required 1 Connect the probes first to the channel inputs and then to the DUT 2 Tap the label of the used channel in the bot...

Page 43: ...e and math waveforms are switched off Annotations are deleted Menus are closed Autoset does not switch off analog and vertical channels and it does not change the instrument mode cursor measurement an...

Page 44: ...rence point remains fixed on the screen and the scale is stretched or compressed to both sides of the reference point Unlike vertical settings which are waveform specific the horizontal settings apply...

Page 45: ...ob changes the center fre quency in frequency domain or the trigger position in time domain Remote command TIMebase POSition on page 448 REFCurve m HORizontal POSition on page 480 TIMebase ZOOM TIME o...

Page 46: ...ormation bar See also Chapter 4 5 Acquisition Setup on page 68 4 2 2 Shortcuts for Horizontal Settings To adjust the horizontal scale and the position you can use the shortcuts on the top of the displ...

Page 47: ...er point is the zero point of the diagram Changing the horizontal position you can move the trigger even outside the screen If you want to see a section of the waveform some time before or after the t...

Page 48: ...utomatically Use the comprehensive menu to adjust all vertical settings 4 3 1 VERTICAL Controls Ch n For each analog channel a channel key is available The key is illuminated in the channel color if t...

Page 49: ...form For analog waveforms the scale value is shown in the waveform label at the bottom The knob lights up in the color of the selected waveform Turn Scale clockwise to stretch the waveform Doing so th...

Page 50: ...annel To open the short menu for a channel tap the channel label in the bottom line of the display If the channel was not selected tap twice Once to select the waveform and next to open the short menu...

Page 51: ...gned to the upper vertical knob Offset or Posi tion 3 Open the channel menu To open the channel menu directly press the corresponding channel key If the channel was active but not selected press twice...

Page 52: ...the instrument DC With DC coupling the input signal passes unchanged all signal com ponents are shown Remote command CHANnel m COUPling on page 432 Termination Adjusts the input impedance of the inst...

Page 53: ...eform The current value is shown in the waveform label below the grid Vertical scale directly affects the resolution of the waveform amplitude To get the full resolution of the ADC set up the waveform...

Page 54: ...annel name Remote command CHANnel m POLarity on page 433 Deskew Sets a time delay for the selected channel Deskew compensates delay differences between channels caused by the different length of cable...

Page 55: ...s on page 55 Label See Chapter 4 3 5 Label Settings on page 56 4 3 4 Threshold Settings A threshold is used for digitization of analog signals If the signal value is higher than the threshold the sign...

Page 56: ...g value remains unchanged and you can set the thresholds manually Remote command CHANnel m THReshold FINDlevel on page 436 4 3 5 Label Settings In the Label menu you can define a name label for the se...

Page 57: ...utomatically require manual setting of measurement unit and attenuation 4 4 1 Adjusting Passive Probes If you use a passive probe it is necessary to compensate it when you connect it to the instrument...

Page 58: ...can damage the instrument Access Ch n Probe scroll down Or short menu Probe User If default values do not fit you can enter an arbitrary attenuation factor in the range between 0 001 1 and 1000 1 The...

Page 59: ...s Ch n Probe scroll down Or short channel menu Probe The menu provides the settings for the recognized probe If no probe is recognized the default probe menu for BNC connected probes is shown The chan...

Page 60: ...er RESults COMMon on page 446 PROBe m PMETer RESults DIFFerential on page 446 PROBe m PMETer RESults NEGative on page 447 PROBe m PMETer RESults POSitive on page 447 MicroButton Active Rohde Schwarz p...

Page 61: ...m ID SRNumber on page 440 PROBe m ID SWVersion on page 440 PROBe m SETup BANDwidth on page 441 PROBe m SETup ATTenuation AUTO on page 441 PROBe m SETup GAIN AUTO on page 441 PROBe m SETup CAPacitance...

Page 62: ...s see ProbeMeter on page 60 MicroButton Same as for active single ended probes see MicroButton on page 60 Info Same as for active single ended probes see Info on page 61 Attenuator RT ZA15 If you use...

Page 63: ...own or short menu Probe Zero Adjust Sets the waveform to zero position After demagnetizing always carry out a zero adjustment The setting corresponds to Zero Adjust in the channel menu but the value i...

Page 64: ...Probes with BNC Connector on page 58 Access Ch n Probe scroll down or short menu Probe Figure 4 5 Probe settings of R S RT ZHD16 with results of ProbeMeter measurement Copy to offset Same as Copy to o...

Page 65: ...hown on the probe control box Remote command PROBe m SETup ADVanced FILTer on page 444 Audible Overrange Activates the acoustic overrange warning in the probe control box You can also acti vate the so...

Page 66: ...h input terminals referenced to ground You can measure the common mode input voltage using the ProbeMeter ProbeMeter Same as ProbeMeter for active broadband single ended probes see ProbeMeter on page...

Page 67: ...t voltage VN The voltage between the negative input terminal and ground Remote command PROBe m SETup PRMode on page 443 Info Same as for active single ended probes see Info on page 61 4 4 3 6 Power Ra...

Page 68: ...ings The result is a waveform record that is displayed on the screen and stored in memory The number of waveform samples in one waveform record is called the record length The rate of recording wavefo...

Page 69: ...Settings Acquisition settings define the processing of the captured samples in the instrument The current acquisition mode and sample rate are shown in the top information bar To adjust acquisition se...

Page 70: ...ing an interpolation method Peak Detect The minimum and the maximum of n samples are recorded as wave form points the other samples are discarded Thus the instrument can detect fast signal peaks at sl...

Page 71: ...l Enables the automatic roll mode The instrument switches to roll mode if the Time Scale is equal or slower than Start Roll Time The roll mode displays the untriggered continuous signal and moves the...

Page 72: ...acent ADC sample points are connected by a straight line the interpolated points are placed on the line You see a polygonal wave form similar to the real signal and also the ADC sample points as verte...

Page 73: ...horizontal position of the trigger point and the reference point are important to display the interesting part of the signal See Chapter 4 2 Horizontal Setup on page 43 The trigger level and position...

Page 74: ...hts up in white if the trigger mode is Norm The current mode is also shown in the information bar Auto The instrument triggers repeatedly after a time interval if the trigger conditions are not fulfil...

Page 75: ...mode or Not ready working For slow timebases the status Pre or Post is shown together with an indicator that shows the filling level of the buffer Remote command RUN on page 429 RUNContinous on page...

Page 76: ...other trigger settings are spe cific for individual trigger types and they are described in the following sections Trigger Mode Toggles the trigger mode between Auto and Norm The trigger mode determin...

Page 77: ...l in amplitude See Chapter 5 9 Runt Trigger on page 89 Risetime Triggers on fast or slow rising or falling edges See Chapter 5 10 Rise Time Trigger on page 90 Timeout Triggers on signal level timeout...

Page 78: ...the cur rent trigger event Thus it affects the next trigger to occur after the current one Hold off helps to obtain stable triggering when the oscilloscope is triggering on undesired events Remote com...

Page 79: ...he instrument triggers on the first identified edge Remote command TRIGger A EDGE SLOPe on page 457 Trigger Level Threshold Sets the voltage level or threshold for the trigger You can also drag the tr...

Page 80: ...ignal Use this mode only with very high frequency signals Remote command TRIGger A EDGE COUPling on page 457 HF Reject Enables or disables an additional 5 kHz lowpass filter in the trigger path This f...

Page 81: ...ment waits for that delay after an A trigger until it recognizes the B trigger After time Sets the time the instrument waits until it checks the B trigger condi tion After events Sets a number of B tr...

Page 82: ...in max 1 2 Figure 5 3 Pulse width is inside or outside an allowable time range 1 Inside min width pulse max width 2 Outside pulse min width OR pulse max width 1 2 Figure 5 4 Pulse width is equal or un...

Page 83: ...TRIGger A WIDTh POLarity on page 460 Comparison Sets how the measured pulse width is compared with the given limits Width Triggers on pulse width longer than the reference Time t Width Triggers on pul...

Page 84: ...the lower and upper time limits defining the time range if Width or Width is set for comparison Time t and Variation are adjusted accordingly Remote command TRIGger A WIDTh RANGe on page 461 TRIGger A...

Page 85: ...ne 86 Standard Selects the color television standard You can trigger on various standard definition television SDTV signals PAL NTSC SECAM PAL M SDTV 576i PAL and SECAM High definition television HDTV...

Page 86: ...scilloscope triggers on the beginning of video signal frames with an odd frame number Even Frames The oscilloscope triggers on the beginning of video signal frames with an even frame number All Lines...

Page 87: ...reshold and Deskew dialog see Chapter 14 2 Logic Analyzer Settings on page 389 Logic settings H L X Set All 87 And Or 88 Duration 88 True False 88 Time limitation 88 H L X Set All Defines the pattern...

Page 88: ...ibilities They are similar to the setting of a pulse width see Chapter 5 6 Width Trigger on page 81 Timeout and Time t Define a minimum time during which the signals match the pattern condition Width...

Page 89: ...ect logic digital and analog signals remaining below a specified threshold amplitude because I O ports are in undefined state Trigger Trigger Type Runt Polarity 89 Upper Level 90 Lower Level 90 Hyster...

Page 90: ...shold The instrument analyzes the signal and sets the upper and lower trigger levels If no level can be found the existing values remain unchanged and you can set the thresh olds manually 5 10 Rise Ti...

Page 91: ...te command TRIGger A RISetime SLOPe on page 468 Comparison Selects how the time limit for the slew rate is defined The time measurement starts when the signal crosses the first trigger level the upper...

Page 92: ...ected polarity Remote command TRIGger A LEVel n RISetime UPPer on page 467 Lower Level Sets the lower voltage threshold When the signal crosses this level the slew rate measurement starts or stops dep...

Page 93: ...el stays below the trigger level Remote command TRIGger A TIMeout RANGe on page 469 Time Defines the time limit for the timeout at which the instrument triggers Remote command TRIGger A TIMeout TIME o...

Page 94: ...rigger are not available if the following applications are active Mask test Power analysis Bode plot To set up trigger actions 1 Stop the acquisition 2 Press the Trigger key 3 In the Trigger menu acti...

Page 95: ...ment triggers faster not all events are notified by a beep Remote command TRIGger EVENt BEEP on page 470 Screenshot Saves a screenshot on each trigger event The screenshot is saved when the acquisi ti...

Page 96: ...acquisition The channels are assigned to the references C1 to R1 C2 to R2 and so on If a chan nel is off the assigned reference is also not active If the history option is installed and Nx Single 1 th...

Page 97: ...arged in vertical and horizontal direc tion 6 1 1 Zooming In When you activate the zoom two windows are displayed the original waveform dia gram at the top and the zoom window at the bottom If zoom is...

Page 98: ...ow 1 Tap to activate zoom settings 2 Tap to activate normal waveform settings 3 blue Horizontal zoom scale and width of the zoom area 4 red Horizontal zoom position 5 Acquire mode can be set in zoom w...

Page 99: ...er exact numerical values See Chapter 6 1 3 Zoom Set tings on page 100 To adjust the zoom using gestures 1 For horizontal and vertical zoom a To change the horizontal zoom position drag one finger hor...

Page 100: ...knob b To change the vertical zoom position turn the Offset Position knob upper knob in Vertical section 4 To set the focus to the normal waveform tap the upper window Now the knobs are applied to th...

Page 101: ...ete configuration is called equation set and can be saved for later use You can analyze math waveforms in the same way as channel waveforms use zoom perform automatic and cursor measurements and save...

Page 102: ...s are not available e Select the Unit f Optionally add label to the math waveform The label is shown at the right edge of the grid 4 Close the Equation Set Editor 5 To adjust vertical scale and positi...

Page 103: ...3 6 2 4 Mathematic Functions When you open the Mathematics menu the Equation Set Editor opens in parallel Figure 6 3 Mathematics menu and Equation Set Editor The Mathematics menu is described in Chapt...

Page 104: ...Square Root Square Root Source Calculates the square root of the source Note that the square root of a negative number is undefined and the result is clipped Abs Value Source Calculates the absolute...

Page 105: ...in the illustration The integration starts at point a and adds the area beneath the waveform Point b indicates the currently calculated value At the end of the posi tive alternation the integral funct...

Page 106: ...mit frequency is shown in red in the math waveform label 6 2 6 Tracks The track is a waveform that shows measurement values in time correlation to the measured signal It is the graphical interpretatio...

Page 107: ...aveform For a PWM source sig nal the result is the demodulated waveform See Figure 6 8 Track duty cycle TDCY Source in Tracks the duty cycle of the source waveform For a PWM source signal the result i...

Page 108: ...9090 02 08 Figure 6 6 Bipolar PWM waveform with duty cycle track M1 in green and period track M2 in blue Figure 6 7 Unipolar PDM waveform with pulse width track M1 in green and period track M2 in blue...

Page 109: ...se width is measured and displayed as track value To detect the real transitions of the pulse signal the hysteresis is used The unit is set automatically UL Sets the threshold for unipolar track sourc...

Page 110: ...le Pulse or Off Double Pulse Remote command CALCulate MATH m TRACk EDGE on page 476 CALCulate MATH m TRACk DPULse ENABle on page 477 6 2 6 2 Demo for Tracks Short demo tutorials explain PWM signals an...

Page 111: ...he inversion This sinus track can be compared with the ideal control signal 6 2 7 Saving and Loading Formularies You can save equation sets with up to 5 formularies in the internal storage of the inst...

Page 112: ...ms The file format is TRF Files can be saved to and loaded from internal memory or external USB flash device TRF is the specific binary format for reference waveforms of the R S RTM3000 It con tains t...

Page 113: ...e 4 Tap Destination 5 Select the Location internal or USB 6 If you save the file on USB flash device you can set a target folder a Double tap the target folder If the folder does not exist you can cre...

Page 114: ...p 115 Save Reference 115 Waveform Color 115 Label 116 Bit 116 Label 116 Predefined Label 116 Edit Label 116 Source Defines the source of the reference waveform Any active channel math or reference wav...

Page 115: ...he internal storage and never written to a USB flash device Load the reference waveform first and then the settings If settings were not stored Load Setup is not active Remote command REFCurve m LOAD...

Page 116: ...K15 Using the history and segmented memory you can access the data of previously acquired waveforms and analyze them For example you can analyze signals that occur in short bursts with long idle times...

Page 117: ...data during acquisition All active analog channels All logic channels if at least one logic is active with option R S RTM B1 Decoded bus data if the bus is active with at least one serial protocol op...

Page 118: ...story menu and tap Show History 6 4 3 History Settings History and segmentation settings are located in the History menu The Acquisition provides an additional setting Nx Single 1 Activate the history...

Page 119: ...stored in one waveform record The number of available history segments is adjusted automatically Remote command ACQuire POINts AUTomatic on page 449 ACQuire POINts VALue on page 450 No of Segments Sh...

Page 120: ...table shows the index and timestamp of all history segments and whether the segment was captured on a trigger event or in auto mode Below the table you find the history player with functions to view t...

Page 121: ...e of the trigger event of the displayed segment Depending on the horizontal position the waveform can be captured up to 100 000 seconds after the trigger event and thus after the displayed timestamp T...

Page 122: ...ore At the newest segment the average of all segments is shown Player restart resets the average calculation Average requires a stable triggered and repetitive signal Envelope Displays the envelope th...

Page 123: ...e folder that contains the seg ment files The file format is CSV 7 To select the target folder tap the Destination field The location is always USB_FRONT saving to internal storage is not provided 8 T...

Page 124: ...gure 6 10 Content of a segment table file Waveforms Each history segment is saved to a separate file and all segment files are written to a folder that contains only the files of the saved acquisition...

Page 125: ...1 Search Conditions and Results The search functions of R S RTM3000 can find all edges pulse widths peaks or other events in an acquisition that match the search conditions For each search type speci...

Page 126: ...f the diagram by a brown triangle outline Figure 6 14 Search results and settings during running acquisition Remote commands to get search results SEARch RCOunt on page 497 SEARch RESult ALL on page 4...

Page 127: ...To save search results 1 In the upper right corner of the search result table tap the Save symbol 2 Connect a USB flash drive if you want to save the data outside the instrument 3 Select the correct D...

Page 128: ...ch Type Selects the event type you want to search for Edge Similar to the edge trigger an edge search result is found when the waveform passes the given level in the specified direction For settings s...

Page 129: ...earch on page 137 Protocol The protocol search finds various events in decoded data serial sig nals The events are protocol specific and correspond to the trigger settings of the serial protocol Windo...

Page 130: ...r both slopes Remote command SEARch TRIGger EDGE SLOPe on page 484 Level Sets the voltage level for the search To let the instrument set the level tap Find Threshold Remote command SEARch TRIGger EDGE...

Page 131: ...trigger Search Search Type Width Setup Polarity Indicates the polarity of the pulse to be searched for Remote command SEARch TRIGger WIDTh POLarity on page 484 Level Sets the voltage level on which th...

Page 132: ...IDTh on page 485 Variation Sets a range t to the reference Width if comparison is set to Equal or Not equal The instrument finds pulses inside or outside the range width t Remote command SEARch TRIGge...

Page 133: ...Rch TRIGger RISetime SLOPe on page 486 Upper Level Lower Level Set the upper and lower voltage thresholds When the signal crosses the first level the rise fall time measurement starts It stops when th...

Page 134: ...SEARch TRIGger RISetime TIME on page 487 Variation Sets a range t to the reference Rise Fall Time if comparison is set to Equal or Not equal The instrument finds rise fall times inside or outside the...

Page 135: ...lower voltage threshold for runt detection A positive runt crosses the lower level twice without crossing the upper level Remote command SEARch TRIGger LEVel RUNT LOWer on page 488 Comparison Sets th...

Page 136: ...the data signal must be steady for some time before and after the clock edge Setup time is the time that the data signal is steady before clock edge Hold time is the time that the data signal is stea...

Page 137: ...to define the start point for the setup and hold time Rising Only positive clock edges are considered Falling Only negative clock edges are considered Either The clock edges next to the data edge are...

Page 138: ...lts caused by noise oscillation of the signal Remote command SEARch TRIGger PATTern LEVel n on page 492 SEARch TRIGger PATTern LEVel n DELTa on page 492 H L X Set All Defines the pattern by selecting...

Page 139: ...mparison of the width trigger see Chapter 5 6 Width Trigger on page 81 Remote command SEARch TRIGger PATTern WIDTh RANGe on page 492 Width Sets the limit time of a steady pattern the nominal value for...

Page 140: ...the first level Not pass through The signal crosses one level but does not cross the second level in a specified time Remote command SEARch TRIGger WINDow RANGe on page 494 Upper Level Lower Level Se...

Page 141: ...Waveform Analysis R S RTM3000 141 User Manual 1335 9090 02 08 Remote command SEARch TRIGger WINDow TIMerange on page 494 Search www allice de Allice Messtechnik GmbH...

Page 142: ...a period in the signal the quick measurement measures the first cycle and displays the results If no period is detected it measures the complete waveform Press the QuickMeas key to activate quick meas...

Page 143: ...ents in the Measure menu 1 Press the Meas key 2 In the menu select the Meas Place the number of the measurement that you want to configure 3 If the measurement is off enable Measure n 4 Select the mea...

Page 144: ...alid waveform is available for example if the source waveform is off Remote commands are described in Chapter 16 7 2 2 Measurements Results on page 515 7 2 1 1 Statistics In addition to the current me...

Page 145: ...tistical evaluation tap the Reset button 2 To write statistic and measurement results to CSV file tap the Save button You can save the statistic results to CSV file for further evaluation The file con...

Page 146: ...ted statistic results converted to columns with comma delimiter 7 2 2 Measurement Types The R S RTM3000 provides many measurement types to measure time and ampli tude characteristics and to count puls...

Page 147: ...0 100 0 T t Rise Time tr in s Rise time of the first rising edge the time it takes the signal to rise from the lower reference level to the upper reference level UL LL Rise Fall Time tf in s Fall time...

Page 148: ...UL LL t V Burst Width Bst Duration of one burst measured on the middle reference level from the first edge to the last edge 7 2 2 2 Vertical Measurements Amplitude The unit of most amplitude measureme...

Page 149: ...veform Min Pos Overshoot Neg Overshoot Ovr Ovr in Overshoot of a square wave after a rising or falling edge It is calculated from measurement values top level base level local maximum local minimum an...

Page 150: ...ling edge are detected N 3 2 1 Negative Pulse CntP Number of negative pulses on the display The mean value of the signal is determined If the signal passes the mean value an edge is counted A negative...

Page 151: ...e measurement type to be performed on the selected source Depending on the type different results are displayed in the result line Select the tab of the required measurement category and then the meas...

Page 152: ...apter 7 2 4 Delay Setup on page 153 Use Gate Activates or deactivates the measurement gate To set the gate scroll down and select Gate Setup Remote command MEASurement m GATE on page 521 Statistics Ac...

Page 153: ...efine a gate to limit the measurement to a time range You can set the Start and Stop time in absolute or relative values depending on the Mode Remote command MEASurement m GATE MODE on page 521 MEASur...

Page 154: ...window edge Remote command MEASurement m DELay DIRection on page 513 Mode for Measure Source 2 delay measurement Defines the second edge for the delay measurement Nearest Nearest edge to the edge dete...

Page 155: ...r Measurements The cursor measurement determines the results at the current cursor positions You can set the cursor lines manually at fixed positions or they can follow the waveform Cursors are availa...

Page 156: ...3 Select the cursor Type 4 Select the Source the waveform you want to measure 5 If you want to measure different sources a Enable Second Source b Select the second waveform 6 Set additional settings...

Page 157: ...e command CURSor m STATe on page 524 Type Selects the cursor type Depending on the type different results are displayed in the result line at the bottom of the display The cursor lines can be set to t...

Page 158: ...irection are displayed Results t1 V1 t2 V2 t V Remote command CURSor m FUNCtion on page 524 CURSor m TRACking STATe on page 526 V Marker Source Defines the source of the cursor measurement as one of t...

Page 159: ...e 526 CURSor m SSOURce on page 526 Track Scaling If enabled the cursor lines are adjusted when the vertical or horizontal scales are changed The cursor lines keep their relative position to the wavefo...

Page 160: ...n page 527 CURSor m YCOupling on page 527 Set To Trace Autoset for cursor lines sets the cursor lines to typical points of the waveform depend ing on the selected cursor type For example for voltage m...

Page 161: ...er 15 2 Pattern Generator on page 408 Mask Testing 161 FFT Analysis 169 Spectrum Analysis and Spectrogram Option R S RTM K18 177 Spectrum Analysis and Spectrogram Option R S RTM K37 187 XY Diagram 197...

Page 162: ...s can be executed when mask violations occur noti fication by a sound stop of acquisition saving a screenshot saving the waveform data sending a pulse Remote commands MASK STATe on page 530 to start t...

Page 163: ...adjust the channel waveform that you want to use as basis for the mask 2 Run continuous acquisition 3 Start the mask application 4 In the mask window tap New 5 Adjust the size of the mask For simple s...

Page 164: ...up the waveform that you want to test 2 Create or load a mask See To create and set up a mask on page 163 To load a mask on page 164 3 If necessary tap Setup and adjust the y position of the mask 4 S...

Page 165: ...unction to set up a mask and to run the test Reset Deletes all test results Remote command MASK RESet COUNter on page 535 Run Stop Starts or finishes the mask test Remote command MASK TEST on page 535...

Page 166: ...on page 532 Capt Fails If selected only failed acquisitions are saved in memory segments Only available with history option R S RTM K15 Remote command MASK CAPTure MODE on page 535 Setup Opens the Se...

Page 167: ...hannel Creates a mask from the envelope waveform of the selected channel and stores it in the instrument Remote command MASK SOURce on page 530 MASK CHCopy on page 531 Y Position Moves the mask vertic...

Page 168: ...tch and position settings is stored Remote command MASK SAVE on page 531 and commands described in Chapter 16 9 1 5 Masks on page 571 Load Mask Opens a file explorer to select a previously stored mask...

Page 169: ...he power vs frequency diagram spectrum FFT results are useful to obtain an overview of the input signal in the frequency domain and to detect unusual signal effects such as spurs or distortions visual...

Page 170: ...generally performed on the captured data of a complete acquisition To reduce calculation time the instrument automatically sets the time scale and an extract of the original timebase for which the FFT...

Page 171: ...nt to display see Waveform on page 175 5 If you want to adjust the resolution bandwidth manually disable Automatic RBW 6 On top of the FFT window define the timebase extract for which the spectrum is...

Page 172: ...l FFT parameters can be set directly in the FFT window above the diagram 1 Start frequency 2 Stop frequency 3 Center 4 Span 5 Resolution bandwidth RBW 6 Width of the timebase extract 7 Position of tim...

Page 173: ...e 538 RBW The resolution bandwidth RBW determines the resolution of the spectrum that is the minimum distance between two distinguishable peaks The higher the resolution the smaller the ratio the more...

Page 174: ...characteristics including some advantages and some trade offs Consider these characteristics to find the optimum solution for the measurement task Hanning The Hanning window is bell shaped Unlike the...

Page 175: ...result is a high frequency accuracy with thin spectral lines but also with increased noise Use this function for measurements of separation of two tones with almost equal amplitudes and a small frequ...

Page 176: ...ulated Averaging reduces the effects of noise but has no effects on sine sig nals Therefore averaging is a good way to detect signals near noise Reset Clears the selected waveforms and restarts calcul...

Page 177: ...y dependent events and display a spectrogram that shows the changes of the spectrum over time Also you can define various criteria for peak search and display the results on the spectrum diagram The i...

Page 178: ...BW on page 173 Remote command SPECtrum FREQuency BANDwidth RESolution AUTO on page 550 Peak List Enables the peak search and displays the peak list and the markers For details see Chapter 8 3 3 Peak L...

Page 179: ...cated by different colors Thus you can see how the strength of the signal varies over time for different frequencies The spectrogram is updated with each data acquisition The oldest spectrum is on the...

Page 180: ...alyze the time based waveform on which the selected FFT was done The displayed spectrum is marked in the spectrogram by a white line with Seg label Using the history and segmented memory requires opti...

Page 181: ...arkers 1 Open the FFT menu 2 Enable the Peak List 3 Tap Marker 4 Tap Source Select the waveform type on which the peaks are searched 5 Tap Peak Setup 6 Define the criteria for peak detection a Set the...

Page 182: ...p on page 182 Min Level Defines the minimum absolute level for peak detection See Min Level on page 183 R Marker See Chapter 8 3 3 3 R Marker Settings on page 184 8 3 3 2 Peak Setup Access FFT menu en...

Page 183: ...ommand SPECtrum MARKer SETup MMODe on page 545 Max Width Defines the maximum width that a peak can have for it to be detected Remote command SPECtrum MARKer SETup MWIDth on page 545 Excursion Defines...

Page 184: ...f the reference peak Off Disables the reference marker Indicated The reference marker is set to the peak with a specified index num ber Range The peak with the highest level within the specified range...

Page 185: ...center of the display Remote command SPECtrum MARKer REFerence SETup CMPeak on page 545 Result Values Defines the values that are shown in the peak list You can use absolute values or delta values in...

Page 186: ...evel or frequency of occurrence If Magnitude Mode is on Spectr Color sets the color scale for the spectrogram and for the spectrum Both diagrams use the same color scale If Magnitude Mode is off Spect...

Page 187: ...m Maximum Sets the level that is used as a maximum for the color scale selected with Spectr Color and Freq Dom Color All level values higher than the maximum are displayed with the maximum color Remot...

Page 188: ...8 2 3 3 FFT Menu on page 174 Spectogram Enables the spectrogram For details see Chapter 8 3 2 Spectrogram on page 179 Remote command SPECtrum DIAGram SPECtrogram ENABle on page 551 Automatic RBW If e...

Page 189: ...page 186 8 4 2 Spectrogram A spectrogram shows how the spectral density of a signal varies over time The x axis shows the frequency the y axis shows the time A third dimension the power level is indic...

Page 190: ...Figure 8 5 Spectrogram with time cursors History and spectrum analysis The history function allows you to browse the spectrums You can display and analyze not only the current frequency waveform but...

Page 191: ...t the peak results as delta values to the values of the reference marker To save the results or to open the Marker menu directly use the icons on the right side of the peak list Figure 8 6 Spectrum wi...

Page 192: ...e waveform type that is searched for peaks Remote command SPECtrum MARKer SOURce on page 544 Peak Setup See Chapter 8 3 3 2 Peak Setup on page 182 Min Level Defines the minimum absolute level for peak...

Page 193: ...ommand SPECtrum MARKer SETup MMODe on page 545 Max Width Defines the maximum width that a peak can have for it to be detected Remote command SPECtrum MARKer SETup MWIDth on page 545 Excursion Defines...

Page 194: ...f the reference peak Off Disables the reference marker Indicated The reference marker is set to the peak with a specified index num ber Range The peak with the highest level within the specified range...

Page 195: ...center of the display Remote command SPECtrum MARKer REFerence SETup CMPeak on page 545 Result Values Defines the values that are shown in the peak list You can use absolute values or delta values in...

Page 196: ...evel or frequency of occurrence If Magnitude Mode is on Spectr Color sets the color scale for the spectrogram and for the spectrum Both diagrams use the same color scale If Magnitude Mode is off Spect...

Page 197: ...as a maximum for the color scale selected with Spectr Color and Freq Dom Color All level values higher than the maximum are displayed with the maximum color Remote command SPECtrum DIAGram COLor MAXim...

Page 198: ...ents You can select specific cursor measurement types Voltage X Voltage Y1 Voltage Y2 use 2 cursor lines Voltage X Y1 and Voltage X Y2 use 4 cursor lines Source X Defines the source to be displayed in...

Page 199: ...easurement results The following DVM measurements are available DC mean value of the signal AC DC RMS RMS value of the signal AC RMS RMS value of the signal s AC component The digital voltmeter captur...

Page 200: ...the Meter icon on the toolbar Press the Apps Selection key Tap Meter To deactivate meter measurements Use one of the following ways Tap the Meter icon on the toolbar again Close the Meter result box 8...

Page 201: ...channel as the source of the selected meter measurement Remote command DVM m SOURce on page 553 Type Defines the measurement type to be performed on the selected source DC mean value of the signal AC...

Page 202: ...a waveform 3 To move the result box to the best position can drag the box on the screen Remote commands TCOunter ENABle on page 554 TCOunter SOURce on page 555 TCOunter RESult ACTual FREQuency on page...

Page 203: ...rm Bode plot diagram The Bode plot diagram has the frequency presented on the x axis The gain blue color waveform and phase orange color waveform scales are on the y axis The magni tude plot represent...

Page 204: ...page 562 BPLot MARKer m PHASe on page 562 BPLot MARKer m SSCReen on page 562 Vertical position and size of the waveforms To set the position and the vertical scaling of the gain phase or amplitude wav...

Page 205: ...e probes To avoid measurement uncertainties make sure that the cables connecting the input and the output of your DUT to the oscilloscope are from similar length Starting the Bode plot 1 Press the App...

Page 206: ...to set up the plot and to run the test Start Sets the start frequency of the sweep for the Bode plot Remote command BPLot FREQuency STARt on page 557 Stop Sets the stop frequency of the sweep for the...

Page 207: ...at Repeats the measurement using the same parameters Remote command BPLot REPeat on page 558 Reset Deletes all test results Remote command BPLot RESet on page 558 Setup Opens the Setup menu to define...

Page 208: ...useful when testing sensitive circuits where the amplitude gets too high In this case distortion might occur If this function is enabled a diagram of the amplitudes for the different frequencies can...

Page 209: ...Lot AMPLitude PROFile POINt n FREQuency on page 556 Ampl Sets a fixed amplitude Points If the Amplitude Profile is enabled select the number of different points that you can define for the amplitude p...

Page 210: ...f the measurement points in the bode plot Display Meas Points On Display Meas Points Off Remote command BPLot MEASurement POINt DISPLAY on page 557 Meas Delay Sets a time delay that the system waits b...

Page 211: ...page 144 Equation sets formularies Chapter 6 2 7 Saving and Loading Formularies on page 111 Search results To save search results on page 127 Bus table with decode results To save the bus table on pag...

Page 212: ...sily save the complete measurement con figuration including the display settings The settings are saved together with a small screenshot of the display for better identification of the setup files By...

Page 213: ...between the instrument s internal storage INT SETTINGS and a USB flash drive Make sure that the USB flash drive is connected See Chapter 9 6 Export and Import on page 221 for a procedure description...

Page 214: ...t WAVeform NAME on page 575 File Name Specifies the name of the file to be saved The default is TRACE01 or a higher number depending on existing files in the target directory Remote command EXPort WAV...

Page 215: ...Saves the data to the selected storage directory The used path and filename are dis played when the storage is completed Saving is not possible if Points is set to Acq Memory or History Data and the a...

Page 216: ...525879E 02 7 49460E 00 3 051758E 02 1 19854E 01 4 577637E 02 1 56854E 01 Import of CSV files If you import a CSV file as reference waveform from a USB flash drive to the instrument the import converts...

Page 217: ...most significant byte and ending with the LSB least significant byte FLT LSBF saves data beginning with the LSB and ending with the MSB 9 2 2 5 TRF Format TRF is the specific binary format for referen...

Page 218: ...USB flash drive To save screenshots quickly you can use the Screenshot toolbar icon or the Camera key You can configure the Camera key to save screenshots by a single keypress See also Chapter 9 5 Qui...

Page 219: ...B port Tap and select the target folder Tap Accept Dir to confirm selection Existing files in the selected folder are listed and can be deleted here Remote command MMEMory CDIRectory on page 579 File...

Page 220: ...the screenshot Save Saves the screenshot to the specified file The used path and filename are displayed when the storage is completed Remote command HCOPy IMMediate on page 576 9 5 Quick Save with On...

Page 221: ...when you want to save the data 9 6 Export and Import To copy reference waveforms formularies equation sets and instrument settings from the internal storage to USB flash drive or vice versa the Impor...

Page 222: ...he file e Tap Load The source file is selected but not loaded to the R S RTM3000 5 Define the target directory a Tap Dest Path b If necessary change the storage location with Location c Select the tar...

Page 223: ...serial number the installed firm ware version and hardware information This information is required if you have a sup port request The dialog also contains a link to the Open Source Acknowledgment Lan...

Page 224: ...hat is suitable for a type B USB interface See also Chapter 11 2 USB Connection on page 238 Ethernet Interface Activates the Ethernet interface on the rear panel which allows connecting the instru men...

Page 225: ...ate See Chapter 10 8 Updating the Firmware on page 234 Options See Chapter 10 7 Options on page 233 Date Time See Chapter 10 6 Setting the Date Time and Language on page 231 Device Name Sets a name of...

Page 226: ...ference files equation sets masks Calibration data remains in the storage Use this function before you send the instrument to the service If the instrument is used in a secured environment the functio...

Page 227: ...on the screen infinitely until this setting is changed or the persistence is cleared Remote command DISPlay PERSistence TYPE on page 586 Time Persistence Specifies the afterglow duration if Persisten...

Page 228: ...ult value is 50 Remote command DISPlay INTensity GRID on page 588 LED Brightness Intensities Defines the intensity of illuminated front panel keys and rotary knobs in percent Dots Only If activated on...

Page 229: ...he grid lines Per default grid labels are enabled Remote command DISPlay GRID ANNotation ENABle on page 589 Track Grid Grid If enabled the grid moves with the waveforms if you change the waveform s po...

Page 230: ...Preset key until the Update firmware dialog is shown 4 Tap Exit to close the dialog box All instrument settings are reset to factory defaults and you can use the instrument as usual 10 4 Locking the...

Page 231: ...e process with Abort 5 When finished tap OK to close the message box 6 Tap Exit Description of settings Start Starts the internal self calibration of the instrument Status information is displayed on...

Page 232: ...display disable Display Date Time 6 Tap Save To set the language 1 Open the Setup menu 2 Tap Language 3 Select the language The language is changed immediately Description of settings Language Select...

Page 233: ...re options Here you can install new options or deactivate existing options using license keys The Inactive Options tab lists all deactivated and expired options The Deactivated Options tab shows all d...

Page 234: ...find the Release Notes describing the improvements and modifications Make sure to update the firmware if a new version is available 1 Download the firmware installation file fwu to a USB flash drive...

Page 235: ...strument and for access from a computer using a web browser Connecting the instrument to the LAN 1 Connect the LAN cable to the LAN connector at the rear panel of the instrument 2 Open the Setup menu...

Page 236: ...s it is safe to establish a physical connection to the LAN without any previous instru ment configuration Note that refreshing the values for example after disconnecting the LAN cable and reconnecting...

Page 237: ...on page 595 MAC VISA Show the instrument s media access control address and the virtual instrument soft ware architecture VISA address that is used to address the instrument in remote con trol Remote...

Page 238: ...ent Class USB VCP Virtual Com Port USB MTP Media Transfer Protocol 11 2 1 USB TMC USB TMC means USB Test Measurement Class You can use this interface for remote control of the instrument using SCPI co...

Page 239: ...USB cable and USB MTP is selected as interface you can access the oscilloscope data from the computer You see the oscilloscope in the computer s Device Manager and in the file explorer as portable in...

Page 240: ...s not possi ble and you get an information about that 11 3 2 Instrument Home The Instrument Home page provides information on the instrument and the LAN con nection 11 3 3 Screenshot The Screenshot pa...

Page 241: ...tomatic updates Format and Color mode Set the file format and color mode of the screenshot To save the screenshot right click the picture and select Save image as 11 3 4 SCPI Device Control On the SCP...

Page 242: ...change the directory using the download functions of your browser On the instrument the files are saved in the internal storage You can also load reference waveforms and instrument settings from file...

Page 243: ...e you can change the port settings switch off DHCP address and enter an IP address in a more comfortable way than directly on the instru ment To take effect of the changes Submit them to the instrumen...

Page 244: ...y one remote connection to the livescreen is allowed at a time Use this page for demo purposes for example To close the livescreen select Instrument Home 11 3 9 Remote Front Panel On the Remote Front...

Page 245: ...page 315 ARINC 429 requires option R S RTM See Chapter 12 9 ARINC 429 Option R S RTM K7 on page 326 To analyze parallel buses you need MSO option R S RTM B1 to get the logic chan nels See Chapter 14...

Page 246: ...Decode Results 249 Bus Labels 251 Label List 252 12 1 1 Protocol Common Settings To open the protocol setup press the Protocol key The common settings in the Protocol menu define the bus type and ope...

Page 247: ...The following chapters describe protocol triggering Chapter 12 2 3 SPI Trigger on page 259 Chapter 12 3 3 I2C Trigger on page 267 Chapter 12 4 3 UART Trigger on page 276 Chapter 12 5 3 CAN Trigger on...

Page 248: ...fic and described in the Decode Results chapters of the protocol description To adjust scaling and position of the decoded bus signal 1 The horizontal size of the combs is defined by the horizontal ti...

Page 249: ...d BUS b DSIGnals on page 599 12 1 3 Bus Table Decode Results The bus table shows the detailed decoded data for each frame of the acquisition At running acquisition the table results are updated contin...

Page 250: ...the arrow buttons on the left or right 2 Stop the acquisition 3 In the Bus Table menu select Track Frame 4 Tap a frame in the bus table The start of the selected frame is marked by a line and a rhomb...

Page 251: ...ped Frame time difference If selected the time column in the bus table shows the frame s time difference to the previous frame The column is indicated with Time diff If the setting is disabled the abs...

Page 252: ...y written in the entry line and you can modify it The maximum name length is 8 characters and only ASCII characters provided on the on screen keypad can be used Remote command BUS b LABel on page 599...

Page 253: ...see the node labels in the display of the decoded data tap Apply To trigger on an identifier or address using the label Prerequisites The bus is configured decoding is enabled and a decoded signal is...

Page 254: ...f the PTT file and the protocol name FILE_VERSION must appear exactly once in the file PROTOCOL_NAME must appear at least once in the file Thus one file can contain several label lists for different p...

Page 255: ...ssure 7 17 Pressure 12 2 SPI Bus Option R S RTM K1 The SPI Protocol 255 SPI Configuration 256 SPI Trigger 259 SPI Decode Results 262 12 2 1 The SPI Protocol A 4 channel instrument is required for full...

Page 256: ...frame end On a specified bit in the message On a serial pattern at a specified position 12 2 2 SPI Configuration The correct setup of the protocol parameters and the threshold is the condition for dec...

Page 257: ...ck 258 Slope 258 MOSI MISO Data 258 Polarity 258 Threshold Find Threshold 258 Word Size 259 Idle Time 259 Chip Select Selects the input channel of the chip select CS line Only available in the SPI wit...

Page 258: ...r bus 4 is not available respectively Remote command BUS b SPI MOSI SOURce BUS b SPI DATA SOURce on page 602 BUS b SPI MISO SOURce on page 602 BUS b SSPI MOSI SOURce BUS b SSPI DATA SOURce on page 604...

Page 259: ...d the clock line has been inac tive during that time If the time interval between the data words is shorter than the idle time the words are part of the same frame Remote command BUS b SSPI BITime on...

Page 260: ...e 12 6 SPI trigger menu Figure 12 7 SPI trigger settings with an example of an SPI serial pattern 9 Hex value of the 1st nibble with the binary value 1001 blue Hex value of the 3rd nibble which includ...

Page 261: ...n Expands the trigger setup dialog to configure the bit pattern to be trig gered at Set Number of Bits on page 261 and Data on page 262 to define the pattern and Bit Offset on page 261 to define the p...

Page 262: ...mand TRIGger A SPI PATTern on page 607 12 2 4 SPI Decode Results When the configuration of the serial bus is complete the signal can be decoded 1 In the Bus menu enable Decode 2 In the Display menu se...

Page 263: ...he frame Data Hexadecimal values of the data words State Overall state of the frame Remote commands are described in Chapter 16 11 2 4 SPI Decode Results on page 608 12 3 I C Option R S RTM K1 The Int...

Page 264: ...es if the master reads 1 or writes 0 the data Acknowledge takes place after every byte The receiver of the address or data sends the acknowledge bit to the transmitter The R S RTM3000 supports all ope...

Page 265: ...d byte repeats the address bits of the first byte and sets the read bit Figure 12 11 10 bit address read access Trigger The R S RTM3000 can trigger on various parts of I C messages The data and clock...

Page 266: ...nel to which the clock line is connected If the MSO option R S RTM B1 is installed you can use logic channels as source Remote command BUS b I2C CLOCk SOURce on page 613 SDA Selects the source channel...

Page 267: ...nables decoding if necessary Sets the Trigger Type to Serial Bus and the trigger source to the selected bus Displays the trigger conditions in the dialog box below the protocol setup 4 At I2C Trigger...

Page 268: ...ssage The start condition is a falling slope on SDA while SCL is high Stop Sets the trigger to the end of the message The stop condition is a ris ing slope on SDA while SCL is high Restart Sets the tr...

Page 269: ...can select a symbolic name from the list instead of specifying the address When you select a name the address fields are update with its address value Data condition The data condition consists of the...

Page 270: ...t the result display settings See Chapter 12 1 2 Displaying Decode Results on page 248 3 In the Bus Table menu enable the Bus Table Adjust the table settings See also Chapter 12 1 3 Bus Table Decode R...

Page 271: ...in Chapter 16 11 3 3 I C Decode Results on page 616 12 3 5 I2C Label List Label lists are protocol specific Label lists for I2C are available in CSV and PTT for mat An I2C label file contains three v...

Page 272: ...2 08 For general information on label lists see Chapter 12 1 5 Label List on page 252 Figure 12 15 Label list for I2C Figure 12 16 Decoded I2C signal with applied label list and zoom on second frame I...

Page 273: ...symbols can form a frame or package The end of a frame is marked by a pause between two symbols Data8 Parity Stop Data7 Data6 Data5 Data4 Data3 Data2 Data1 Data0 Start Figure 12 17 Bit order in a UART...

Page 274: ...signal and sets the thresh old Enter the threshold value in the numeric field 7 Set the other signal parameters according to the signal characteristics 8 In the Bus menu enable Decode UART configurat...

Page 275: ...of the measured amplitude For analog channels you can find the value also in the Vertical menu Chan nel n Threshold For logic channels you can find the value also in the Logic menu Technology Remote...

Page 276: ...RT signals 1 Press the Protocol key in the Analysis area of the front panel 2 Select the bus that is configured for UART 3 Select Trigger This selection has several effects Enables decoding if necessa...

Page 277: ...AX gray The 4th symbol is not contained in the specified pattern Source 277 UART Trigger 277 Symbol Offset 278 Numb of Symb 278 Data 278 Source Selects the transmitter or receiver line as trigger sour...

Page 278: ...Entering data bits beyond the specified length of the pattern automatically adjusts the Number of Bytes to include all specified bytes Remote command TRIGger A UART PLENgth on page 627 Data Specifies...

Page 279: ...to show the result values Figure 12 20 Decoded UART signal The figure above shows six frames of a UART signal and the Bus Table Table 12 3 Content of the UART frame table Column Description Start tim...

Page 280: ...Bitwise arbitration Arbitration Information transfer is done by carrier sense multiple access bitwise arbitration CSMA BA Each node waits for a certain inactive period before it tries to send a messag...

Page 281: ...for extended data frames SRR substitute remote request Only present in extended CAN frames at the posi tion of the RTR bit in base frames IDE identifier extension bit It helps to distinguish between a...

Page 282: ...s All settings are described below 8 In the Bus menu enable Decode CAN configuration settings Source 282 Threshold Find Threshold 282 Type 283 Bit Rate 283 Sample Point 283 Source Sets the source of t...

Page 283: ...N bus Predefined To select a bit rate from the list of predefined values set Bit rate to Predefined and select a value from the list User To set another value set Bit rate to User and enter a bit s va...

Page 284: ...wledgment CRC Identifier specific message identifier or identifier range Identifier and Data combination of identifier and data condition 5 If Identifier or Identifier and Data is selected the CAN tri...

Page 285: ...A CAN TYPE on page 634 Frame Select the frame type to be triggered on Data Frame for data transmission The identifier format ID Type is also considered Remote A remote frame initiates the transmissio...

Page 286: ...ant bit during the Ack slot Remote command TRIGger A CAN ACKerror on page 636 CRC Error CAN uses the Cyclic Redundancy Check CRC which is a complex checksum calcu lation method The transmitter calcula...

Page 287: ...condition consists of the following settings Length of the data pattern Comparison Data pattern see Bin Hex pattern on page 287 Data Data condition Defines the length of the data pattern the number o...

Page 288: ...d CAN signal with bus table trigger on frame start violet identifier gray DLC data length code blue data words red error occurred error frame The figure above shows a decoded CAN signal and the Bus Ta...

Page 289: ...isition that fulfill the search condition The results are listed in a table and and can be saved to file Figure 12 25 Search on a CAN bus for data frames with 29 bit ID To search for events in a CAN s...

Page 290: ...data frames the search considers also the ID type the length of the identifier The setting is only available if Event Frame is selected Remote command SEARch PROTocol CAN FRAMe on page 644 Error Sele...

Page 291: ...ocol CAN ITYPe on page 646 SEARch PROTocol CAN ICONdition on page 646 SEARch PROTocol CAN IDENtifier on page 646 Data condition Settings to define the data pattern to be searched if Event Id Error is...

Page 292: ...bel 11 064h Diag_Response 11 1E5h EngineData 11 0A2h Ignition_Info 11 1BCh TP_Console 11 333h ABSdata 11 313h Door_Left 11 314h Door_Right 29 01A54321h Throttle 29 13A00FA2h LightState 29 0630ABCDh En...

Page 293: ...sensors and actuators with low bandwidth requirements Common applications in a motor vehicle are the control of doors windows wing mirrors and wipers The LIN Protocol 293 LIN Configuration 295 LIN Tr...

Page 294: ...0 v2 1 and the American SAE J2602 Data transfer Basic communication concept of LIN Communication in an active LIN network is always initiated by the master Master sends a message header including the...

Page 295: ...ror in identifier 12 6 2 LIN Configuration The correct setup of the protocol parameters and the threshold is the condition for decoding the signal To set up and decode a LIN signal 1 Press the Protoco...

Page 296: ...eshold Set the signal threshold for the source channel Enter a value or use Find Threshold to set the threshold to the middle reference level of the measured amplitude For analog channels you can find...

Page 297: ...LIN signals 1 Press the Protocol key in the Analysis area of the front panel 2 Select the bus that is configured for LIN 3 Select Trigger This selection has several effects Enables decoding if necess...

Page 298: ...stop bit of the synchronization field Wake Up Triggers after a wakeup frame Error Identifies various errors in the frame You can select one or more error types as trigger condition See Error on page 2...

Page 299: ...consists of the following settings Identifier value Comparison Identifier Identifier condition Defines the identifier pattern in binary and hexadecimal format To set an individual binary bit or hex ni...

Page 300: ...er on a range greater than or lower than the specified value Remote command TRIGger A LIN DCONdition on page 651 Bin Hex Data condition Specifies the data pattern to be triggered To set an individual...

Page 301: ...tent of the LIN frame table Column Description Start time Time of frame start in relation to the trigger point ID Identifier value hexadecimal value Length Number of data bytes Data Hexadecimal values...

Page 302: ...nal 1 Configure and decode the bus correctly 2 Acquire decoded data 3 Press the Search key 4 Select the Search Type Protocol 5 Select the Source the bus that is configured for LIN protocol 6 Select th...

Page 303: ...frame type to be searched for Remote command SEARch PROTocol CAN FRAMe on page 644 Error Selects the error type to be searched for You can select one or more error types as search condition The error...

Page 304: ...After setting the Data length and the Compare condition you can enter the data value by setting the state high low or X do not care for each single bit Alternatively you can enter a hexadecimal value...

Page 305: ...5 9090 02 08 Following ID is provided as integer 33 Mirror 0x37 Indoor lights Labels for reserved addresses 0x3C Master_Request_Frame 0x3D Slave_Response_Frame Figure 12 36 Label list for LIN LIN Opti...

Page 306: ...ls I S Inter IC Sound standard audio format left justified and right justified data for mats and Time Division Multiplexed TDM audio format 12 7 1 Audio Protocols All audio protocols use 3 lines The c...

Page 307: ...he I S standard but the first byte of the audio word is aligned with the leading edge of the word select pulse Thus the audio word is left justified within the frame The data word can be shorter than...

Page 308: ...signal To set up and decode an audio signal 1 Press the Protocol key in the Analysis area of the front panel 2 Select the bus that you want to use B1 B2 B3 or B4 3 Select the Bus Type Audio 4 Select C...

Page 309: ...al setting Inverted 0 indicates the right channel and 1 the left channel For TDM signals the polarity defines the edge of the frame synchronization pulse that identifies the beginning of a frame The f...

Page 310: ...igh HIGH signal level above the threshold level 1 and LOW signal level below the threshold level 0 Active low HIGH 0 and LOW 1 Remote command BUS b I2S DATA POLarity on page 663 Variant Selects the pr...

Page 311: ...he beginning of a frame On the data line channel blocks of a defined length are transmitted Each block contains an audio word Remote command BUS b I2S AVARiant on page 660 12 7 3 Setup of Audio Varian...

Page 312: ...ting is available only for TDM signals Remote command BUS b I2S CHANnel LENGth on page 661 Channel Offset Sets the number of bits between the channel start and the start of the audio word The setting...

Page 313: ...Trigger Type to Serial Bus and the trigger source to the selected bus Displays the trigger conditions in the dialog box below the protocol setup 4 At Audio Trigger select the required trigger type Dat...

Page 314: ...nt for trigger types data and window Remote command TRIGger A I2S CHANnel LEFT DMAX on page 666 TRIGger A I2S CHANnel LEFT DMIN on page 667 TRIGger A I2S CHANnel RIGHt DMAX on page 667 TRIGger A I2S C...

Page 315: ...various protocol sections and errors simplifies the interpretation of the visual display The decode information condenses or expands depending on the horizontal scale Various data formats are availabl...

Page 316: ...us in defined series of words using Manches ter code where each bit is transmitted as high low for a logical 1 or a low high for a logical 0 There are three types of words command data and status Comm...

Page 317: ...anchester waveform Remote Terminal RT Address the unique address of the corresponding RT Message error indicates an error in the command data word transmission from the BC A logic 1 indicates presence...

Page 318: ...c 1 bits for the word sync bits not included shall be odd For comfortable analysis you can load an editable label list to interpret transferred numeric values as meaningful text labels 12 8 2 MIL STD...

Page 319: ...eshold Find Threshold Set the signal threshold for the source channel Enter a value or use Find Threshold to set the threshold to the middle reference level of the measured amplitude For analog channe...

Page 320: ...e trigger make sure that the bus is configured correctly See Chapter 12 8 2 MIL STD 1553 Configuration on page 318 To trigger on MIL STD 1553 signals 1 Press the Protocol key in the Analysis area of t...

Page 321: ...command TRIGger A MILStd WORD on page 682 Error Triggers on any combination of protocol errors You can enable triggering on a specific type of error in the submenu Synchronization Error Triggers if a...

Page 322: ...the RT address Compare RT Address Command Sets the condition how the decoded value is compared with the defined range Remote command TRIGger A MILStd RTADdress CONDition on page 679 Edit Minimum Edit...

Page 323: ...command TRIGger A MILStd WCOunt CONDition on page 682 Minimum Word Count Command Sets the minimum of the word count range Remote command TRIGger A MILStd WCOunt MINimum on page 682 Maximum Word Count...

Page 324: ...ontroller to remote terminal RT BC remote terminal to bus controller RT RT remote terminal to remote termi nal Mode Code with data Remote command TRIGger A MILStd TTYPe on page 681 Data Cmd and data T...

Page 325: ...Decode Results on page 249 The instrument captures and decodes the signal according to the protocol definition and the configuration settings The color coding of the various protocol sections and erro...

Page 326: ...imeter 03h Main panel 01h Speed 0Eh Only RTA 12 9 ARINC 429 Option R S RTM K7 ARINC 429 Basics 326 ARINC 429 Configuration 327 ARINC 429 Trigger 329 ARINC 429 Decode Results 333 Search on Decoded ARIN...

Page 327: ...nditions Maintenance data and acknowledgment Williamsburg Buckhorn protocol a bit oriented protocol that is used for file transfer Source Destination Identifier SDI indicates the intended receiver or...

Page 328: ...d BUS b ARINc SOURce on page 696 Polarity Sets the polarity of the bus Remote command BUS b ARINc POLarity on page 696 Threshold Find Threshold Set the signal threshold for the source channel Enter a...

Page 329: ...429 Trigger Before you set up the trigger make sure that the bus is configured correctly See Chapter 12 9 2 ARINC 429 Configuration on page 327 To trigger on ARINC 429 signals 1 Press the Protocol key...

Page 330: ...WORD TYPE on page 700 Error Triggers on any combination of protocol errors Enable the error types that you want to trigger on Parity Checks the parity and triggers if the parity is even Gap Error Trig...

Page 331: ...r of the selected node Label and Data Set the label and data settings to be triggered on See also Symbolic ID SSM Label and Data Sets the values for the sign status matrix SSM bits Remote command TRIG...

Page 332: ...Data After setting the Compare condition you can enter the value bit by bit by setting the state high low or don t care for each single bit Alternatively you can enter a hexadeci mal value for each b...

Page 333: ...t captures and decodes the signal according to the protocol definition and the configuration settings The color coding of the various protocol sections and errors simplifies the interpretation of the...

Page 334: ...coded data 3 Press the Search key 4 Select the Search Type Protocol 5 Select the Source the bus that is configured for ARINC 429 protocol 6 Select the Event you want to search for 7 Enter additional s...

Page 335: ...nd applied in the bus configuration you can select simply the node name from the list instead of entering the numeric identifier The instrument searches for the identifier of the selected node Label a...

Page 336: ...he Compare condition you can enter the value bit by bit by setting the state high low or don t care for each single bit Alternatively you can enter a hexadeci mal value for each byte Remote command SE...

Page 337: ...NC 429 PTT file FILE_VERSION 1 0 PROTOCOL_NAME arinc429 Labels for ARINC protocol Column order Numeric address Label Symbolic label Word format Definition PROTOCOL_NAME arinc429 101o Distance to Go 0...

Page 338: ...eskew the probes to get correct measure ment results The settings menu of the corresponding measurements contain the Probe function to adjust the probes Required equipment R S RT ZF20 power deskew fix...

Page 339: ...oltage probe is used in the measurement Remote command POWer DESKew EXECute on page 710 Zero Offset Differences in DUT and oscilloscope ground levels may cause larger zero errors affect ing the wavefo...

Page 340: ...name is assigned automati cally Remote command POWer REPort DUT on page 710 POWer REPort USER on page 711 POWer REPort SITE on page 711 POWer REPort TEMPerature on page 711 POWer REPort DESCription o...

Page 341: ...r the current measurement or all measurements respectivley and starts a new statistical evaluation if the acquisition is running Remote command POWer STATistics RESet on page 709 Export Opens the Expo...

Page 342: ...t results are defined as follows Result Description RMS Square root of the mean of the square of the current or voltage averaged over N cycles Crest crest factor Peak value RMS value f frequency Frequ...

Page 343: ...age 728 13 4 1 2 Configuring Power Quality Measurements For details of the configuration settings see Chapter 13 4 1 3 Quality Settings on page 344 1 Press the Apps Selection key Tap Power Analysis 2...

Page 344: ...Visi ble 14 Press the Autoset button to adjust the display scales automatically or adjust them manually On the screen you can see the measurement waveforms of the current the volt age and the power Al...

Page 345: ...CURRent n on page 709 13 4 2 Consumption The consumption analysis measures the input voltage input current and the resulting power Using these values it calculates the energy that is consumed over tim...

Page 346: ...e positive signal socket of the differential voltage probe to the line of the AC input Connect the negative signal socket of the differential voltage probe to the neutral of the AC input Make sure tha...

Page 347: ...menu icon in the lower right corner of the screen e Scroll down Select Power To adjust the probes open the Probe menu For details see Chapter 13 1 2 Probe Settings for Power Measurements on page 339 T...

Page 348: ...armonics related to the value defined in the standard You can export the results to file Table 13 2 Harmonics results Result Table Description Order The harmonic order Frequency The frequency value of...

Page 349: ...age probe to the neutral of the AC input Make sure that you use a common ground Connect the current probe in flow direction of the current to the line of the AC input 6 Select the correct channels for...

Page 350: ...5 9090 02 08 b In the Input tab select Harmonics Figure 13 3 Setup of harmonics analysis c Close the Power Analysis d Tap the menu icon in the lower right corner of the screen e Scroll down Select Pow...

Page 351: ...nput power less than or equal to 600W MIL STD 1399 Military shipboard user equipment RTCA DO 160 Environmental tests of avionics hardware Remote command POWer HARMonics STANdard on page 722 Fundamenta...

Page 352: ...lysis 2 In the Input tab select Inrush Current 3 Connect the current probe to the oscilloscope 4 Demagnetize and zero the current probe For details see the user manual of your current probe 5 Connect...

Page 353: ...r Analysis d Tap the menu icon in the lower right corner of the screen e Scroll down Select Power To adjust the probes open the Probe menu For details see Chapter 13 1 2 Probe Settings for Power Measu...

Page 354: ...extremes of the output DC signal are of interest The measurement also includes the AC RMS of the output DC signal that is calculated as a standard der ivation 13 5 1 1 Ripple Results The results of Ri...

Page 355: ...e 732 13 5 1 2 Configuring Ripple Measurements For details of the configuration settings see Chapter 13 5 1 3 Ripple Settings on page 356 1 Press the Apps Selection key Tap Power Analysis 2 In the Out...

Page 356: ...ment results are shown in the lower left corner For details see Chapter 13 5 1 1 Ripple Results on page 354 13 5 1 3 Ripple Settings Required probes Voltage probe Optional Current probe To open the Ri...

Page 357: ...umeric measurement results For a detailed description of the numeric parameters see Table 13 2 Remote commands are described in Chapter 16 12 15 Spectrum on page 751 13 5 2 2 Configuring Spectrum Meas...

Page 358: ...11 Press the Menu button and scroll to the Power menu 12 Select the correct channels for the Source 13 Press the Autoset button to adjust the display scales automatically or adjust them manually On t...

Page 359: ...the Power Analysis d Tap the menu icon in the lower right corner of the screen e Select Power Source Sets the channel for the source input This can be either a current or a voltage source Fundamental...

Page 360: ...13 4 Transient response Result Symbol Description Rise time tr The time needed for the signal to change from 10 to 90 of the speci fied top level Overshoot level Ovr The maximum swing level above the...

Page 361: ...the screen you can see the measurement waveforms of the voltage Also the numeric measurement results are shown in the lower left corner For details see Chapter 13 5 3 Transient Response on page 360 13...

Page 362: ...GHigh on page 759 Base Level Sets the expected signal low voltage value Remote command POWer TRANsient SIGLow on page 759 Set to Screen Resets the cursors to their initial positions This is helpful if...

Page 363: ...of the configuration settings see Chapter 13 6 1 3 Slew Rate Settings on page 364 1 Press the Apps Selection key Tap Power Analysis 2 In the Switching tab tap Slew Rate 3 Connect the differential volt...

Page 364: ...rement waveforms of the current the voltage and the derivative of voltage and current Also the numeric measurement results are shown in the lower left corner For details see Chapter 13 6 1 1 Slew Rate...

Page 365: ...Modulation measurements are The voltage or the current waveform Numeric measurement results For a detailed description of the numeric results see Chapter 13 5 1 1 Ripple Results on page 354 Also for e...

Page 366: ...ransistor Connect the negative signal socket of the differential probe to the source of the transistor Connect the current probe to the drain of the transistor 10 Close the Power Analysis 11 Press the...

Page 367: ...Settings for Power Measurements on page 339 Source Sets the channel for the source This can be either a current or a voltage source Type Selects the modulation type A calculation of the waveform for...

Page 368: ...2 5 Dynamic ON Resistance on page 713 13 6 3 2 Configuring Dynamic On Resistance Measurements For details of the configuration settings see Chapter 13 6 3 3 Dynamic On Resist ance Settings on page 369...

Page 369: ...ly On the screen you can see the measurement waveforms of the current and the voltage Also the numeric measurement results are shown in the lower right cor ner For details see Chapter 13 6 3 1 Dynamic...

Page 370: ...tance 13 7 Power Path Power Measurements Power path measurements are used for analysing the behavior of the devices that con trol the power flow through the switched mode power supply SMPS circuit inc...

Page 371: ...the current probe For details see the user manual of your current probe 5 Select the Tools tab 6 Connect the probes to the R S RT ZF20 power deskew fixture 7 Deskew the probes and adjust the Zero Off...

Page 372: ...so the numeric measurement results are shown in the lower right cor ner For details see Chapter 13 7 1 Efficiency on page 370 13 7 1 3 Efficiency Settings Required probes Two differential voltage prob...

Page 373: ...measures the power and energy losses of a switching device that occur during the switching phases and the conduction phase of a switching transistor 13 7 2 1 Switching Loss Results The results of Swit...

Page 374: ...2 2 Configuring Switching Loss Measurements For details of the configuration settings see Chapter 13 7 2 3 Switching Loss Set tings on page 375 1 Press the Apps Selection key Tap Power Analysis 2 In...

Page 375: ...he current the voltage and the power Also the numeric measurement results are shown in the lower right corner For details see Chapter 13 7 2 Switching Loss on page 373 13 7 2 3 Switching Loss Settings...

Page 376: ...ts and in J for energy measurements Remote command POWer SWITching TYPE on page 757 Set to Trace Autoset for cursor lines Sets the cursor lines to typical points of the waveform depend ing on the sele...

Page 377: ...probes to the DUT Connect the positive signal socket of the differential probe to the line of the AC input Connect the negative signal socket of the differential probe to the neutral of the AC input...

Page 378: ...tion key Tap Power Analysis b In the Power Path tab select Turn ON OFF time Figure 13 13 Setup of turn on off analysis c Close the Power Analysis d Tap the menu icon in the lower right corner of the s...

Page 379: ...t conditions over which a power semiconductor device is expected to operate without self damage The Safe Operating Area analysis provides a diagram of the safe operating conditions of your device 13 7...

Page 380: ...ions that have failed the mask test i e they are out of the defined safe opea rating area mask Fail rate Ratio of acquisition hits to the number of tested acquisitions Result A test has failed if the...

Page 381: ...the source of the transistor Connect the current probe to the source of the transistor 10 Close the Power Analysis 11 Press the Menu button and scroll to the Power menu 12 Select the correct channels...

Page 382: ...5 9090 02 08 b In the Power Path tab select SOA Figure 13 15 Setup of SOA analysis c Close the Power Analysis d Tap the menu icon in the lower right corner of the screen e Scroll down Select Power Pow...

Page 383: ...ment Remote command POWer SOA RESTart on page 751 Mask Setup Opens a menu for configuring the mask see Mask Settings on page 383 Test Setup Opens a menu to define the tolerance of the test setup as we...

Page 384: ...A LINear POINt m VOLTage on page 746 POWer SOA LOGarithmic POINt m VOLTage on page 746 Imin Sets the minimum current for the selected point Remote command POWer SOA LINear POINt m CURRent MINimum on p...

Page 385: ...ge 745 POWer SOA LOGarithmic INSert on page 745 Remove Point Removes the selected point from the safe operating area definition list Remote command POWer SOA LINear REMove on page 746 POWer SOA LOGari...

Page 386: ...Tal TOLerance on page 749 Acq Tolerance Sets the allowed acquisition tolerance Remote command POWer SOA RESult ACQuisition TOLerance on page 747 Windows Scale Acq Tolerance Selects a linear or a logar...

Page 387: ...probe according to EN 61326 2 1 clause 5 2 4 101 Therefore the measure ments are sensitive to electromagnetic interference Consider additional shielding methods to avoid interference Consider the fol...

Page 388: ...The activity symbols of the logic channel show the current status of all logic channels and can have the following values logic channel is low logic channel is high a change in the state of the logic...

Page 389: ...et the Technology and the Hysteresis D7 D0 D15 D8 Switches the selected logic pod on or off You can also set the state of each logic channel separately in the short menu see Chapter 14 Logic Analyzer...

Page 390: ...r coupled logic ECL Threshold Selects the user defined threshold Enter the value in Threshold Remote command DIGital m TECHnology on page 762 Threshold Sets the threshold level value between 2 V and 8...

Page 391: ...s the threshold is used as trigger level The following trigger types are available if the trigger source is a logic channel Edge Width Pattern the pattern can use all active logic channels Timeout For...

Page 392: ...er 5 8 Pattern Trigger on page 86 Parallel Bus Configuration 392 Decode Results 394 14 5 1 Parallel Bus Configuration You can configure a parallel bus or a parallel clocked bus For the parallel clocke...

Page 393: ...4 Bus Width Sets the number of lines bits of the logic channels D0 to D15 to be analyzed in the parallel or clocked parallel bus The maximum number is the number of logic input lines Remote command BU...

Page 394: ...S ENABle on page 769 Polarity For the parallel clocked bus selects if the chip select signal is high active high 1 or low active low 1 Remote command BUS b CPARallel CS POLarity on page 769 Slope For...

Page 395: ...llel bus signal with bus table Figure 14 4 Decoded Parallel clocked bus signal The bus table shows the data of decoded frames and the corresponding start time Remote commands are described in Chapter...

Page 396: ...eep waveforms The signal is output at the Gen connector on the front panel Short Menu In the short menu for the function generator you can open the comprehensive menu and turn off the function generat...

Page 397: ...d in Chapter 15 1 6 Arbitrary Setup Settings on page 406 1 Capture and display the waveform that is the basis for the arbitrary waveform 2 Press the Gen key on the front panel 3 Select Function Arbitr...

Page 398: ...te Output 6 Open the short menu of the function generator in the bottom menu 7 Tap Copy Waveform 8 To select a sector of the existing waveform tap Cut Waveform Do one of the fol lowing a Drag the limi...

Page 399: ...ed in Chapter 15 1 3 Sweep Settings on page 402 1 Press the Gen key on the front panel 2 Configure the signal waveform as described above 3 Select the Sweep tab 4 Set the Start Frequency the Stop Freq...

Page 400: ...r loaded from file See Chapter 15 1 6 Arbitrary Setup Settings on page 406 Exponential Generates an exponential rise signal You can set the Polarity Remote command WGENerator FUNCtion on page 772 Freq...

Page 401: ...metry for the triangle waveform 50 defines symmetric triangles Values 50 define triangles with steeper rising edge leaned to the left Values 50 define triangles with steeper falling edge leaned to the...

Page 402: ...e 780 Start Frequency Sets the start frequency of the sweep signal Remote command WGENerator SWEep FSTart on page 779 Stop Frequency Sets the stop frequency of the sweep signal Remote command WGENerat...

Page 403: ...modulation type which defines how the carrier signal is modified AM Amplitude modulation The amplitude of the carrier signal is varied according to the modulation signal FM Frequency modulation The fr...

Page 404: ...mum difference between the FM modulated sig nal and the carrier signal Remote command WGENerator MODulation FM DEViation on page 778 ASK Depth Sets the modulation depth the percentage of the amplitude...

Page 405: ...Burst Enables or disables the burst Remote command WGENerator BURSt STATe on page 776 N Cycle Sets the number of times the generator outputs one cycle of the waveform per burst Remote command WGENera...

Page 406: ...aveform on the instrument or loa ded from file You can display the arbitrary waveform on the screen For a step by step description of the modulation setup see To generate an arbitrary waveform using t...

Page 407: ...e copy area to the first period of the waveform Set To Screen Cut Waveform Sets the copy area within the screen Select All Cut Waveform Selects the whole waveform Start Cut Waveform Sets the start tim...

Page 408: ...E on page 775 WGENerator ARBitrary FILE OPEN on page 775 15 2 Pattern Generator The pattern generator outputs parallel patterns on the four pins P0 to P3 on the front panel of the instrument 1 Press t...

Page 409: ...Sets the high or low state for each pin UART SPI I2C CAN LIN Audio I2S Audio TDM Generate a bus signal for measurements without measurement object PWM PWM RGB LED PWM TestSignals Generate various puls...

Page 410: ...ycle expresses for what percentage of the period the signal state is high Remote command PGENerator PATTern SQUarewave DCYCle on page 782 15 2 3 Settings for Counter Pattern Access Menu Pattern Gen Pa...

Page 411: ...2 4 3 Timing Setup on page 413 Save Opens a dialog box to save a waveform as an ARB pattern The text files contatining remote commands are saved in scp format You can select the Location to which the...

Page 412: ...up Pattern Length Sets the pattern length the number of samples for the pattern Remote command PGENerator PATTern ARBitrary DATA LENGth on page 784 Index Selects a sample The selected sample is shown...

Page 413: ...command PGENerator PATTern PERiod on page 782 Burst If activated the instrument pauses after each issued pattern for the duration of the Idle Time Remote command PGENerator PATTern BURSt STATe on pag...

Page 414: ...bus signals The genrated serial protocol signals are pseudo random pattern and are not adaptable Only the protocol type and the data rate can be selected The contact at the upper left is always ground...

Page 415: ...gs for PWM Signals You can use the pattern generator to generate several pulse width modulated PWM signals PWM PWM RGB LED PWM TestSignals PWM signals 415 PWM RGB LED Signals 416 PWM Test Signals 417...

Page 416: ...command PGENerator PATTern PWM ENABle on page 787 15 2 7 2 PWM RGB LED Signals Access Menu Pattern Gen Pattern PWM RGB LED Using the pattern PWM RGB LED Signals you can generate signals to control fo...

Page 417: ...estSignals you can generate several test signals P0 Ramp saw tooth modulated PWM signal P1 Sine sine modulated PWM signal P2 Sync Pulse can be used for trigger P3 Sync Pulse Cycle can be used for trig...

Page 418: ...sends the measured value in the response Otherwise if new data since last value calculation is available the oscilloscope cal culates and sends the response Conventions used in Command Description 41...

Page 419: ...rameter values that are used directly after resetting the instrument RST command are indicated as RST values if available Default unit The default unit is used for numeric values if no other unit is p...

Page 420: ...NT SETTINGS Set storage device and directory MMEM STOR STAT 1 ZOOM_A SET Save settings to internal storage MMEM CAT SET Check 332112 8633856 ZOOM_A SET 2759 MMEM COPY ZOOM_A SET ZOOM_B SET Copy file M...

Page 421: ...an byte order CHAN DATA POIN DMAX Set sample range to memory data in displayed time range SING OPC Start single acquisition 1 CHAN DATA HEAD Read header 4 9980E 07 5 0000E 07 5000 1 Xstart Xstop recor...

Page 422: ...mber of received data values matches the number of samples indicated in the header The time of the first sample XORigin matches the start time Xstart indicated in the header The Y increment adjusts to...

Page 423: ...update configure the instrument s interface to Ethernet USB TMC or USB VCP Connect to the R S RTM3000 using a socket connection Visa or a terminal program 16 2 2 1 Using MMEM DATA DIAGnostic UPDate L...

Page 424: ...ment checks and executes the firmware update 16 2 3 Search 16 2 3 1 Searching for a Pulse of Specified Width Search for positive pulses with pulse width 12 10 s 2 s to 22 s Command description in Chap...

Page 425: ...unction WGEN VOLT 700E 3 Sets the amplitude WGEN FREQ 1 00E 06 Sets the frequency WGEN OUTP LOAD R50 Sets the user load WGEN OUTP 1 Outputs the sine waveform AUT Autoscale to see the waveform 16 3 Com...

Page 426: ...e register to the specified value The query returns the con tents of the event status enable register in decimal form Parameters Value Range 0 to 255 ESR Event status read Returns the contents of the...

Page 427: ...t are not installed Usage Query only PSC Action Power on status clear Determines whether the contents of the ENABle registers are preserved or reset when the instrument is switched on Thus a service r...

Page 428: ...es a manual trigger signal This common command complements the commands of the TRIGger subsystem Usage Event WAI Wait to continue Prevents servicing of the subsequent commands until all preceding comm...

Page 429: ...us 429 SINGle 429 RUNSingle 429 ACQuire NSINgle COUNt 429 STOP 430 ACQuire STATe 430 RUN RUNContinous Starts the continuous acquisition Usage Event Asynchronous command SINGle RUNSingle Starts a defin...

Page 430: ...quisition is finished and completed BREak Set Immediate interrupt of current acquisition Read acquisition is finished but interrupted 16 4 3 Vertical Settings CHANnel m STATe 431 CHANnel m AON 431 CHA...

Page 431: ...analog channels off Suffix m The suffix is irrelevant Usage Event CHANnel m SCALe Scale Sets the vertical scale for the indicated channel Suffix m 1 4 Selects the input channel The number of channels...

Page 432: ...nput channel The number of channels depends on the instrument Parameters Position Graphical position Range 5 to 5 RST 0 Default unit div CHANnel m OFFSet Offset Sets the offset voltage which is subtra...

Page 433: ...ts the bandwidth limit for the indicated channel Suffix m 1 4 Selects the input channel The number of channels depends on the instrument Parameters BandwidthLimit FULL B20 FULL Use full bandwidth B20...

Page 434: ...ound referenced the Zero Offset corrects the zero error and sets the probe to the zero level You can assess the zero error by measuring the mean value of a signal that should return zero Suffix m 1 4...

Page 435: ...f channels depends on the instrument Parameters Overload ON OFF Use OFF to reset the overload status bit RST OFF Example CHANnel2 OVERload Queries the overload status of channel 2 CHANnel2 OVERload OF...

Page 436: ...e Suffix m 1 4 Selects the input channel The number of channels depends on the instrument Parameters ThresholdHysteresis SMALl MEDium LARGe Values correspond to the vertical scale RST SMAL CHANnel m L...

Page 437: ...the input channel The number of channels depends on the instrument Parameters Unit V A PROBe m SETup ATTenuation MANual ManualAttenuation Sets the attenuation of the probe Suffix m 1 4 Selects the in...

Page 438: ...PROBe m SETup TYPE 440 PROBe m SETup NAME 440 PROBe m SETup BANDwidth 441 PROBe m SETup ATTenuation AUTO 441 PROBe m SETup GAIN AUTO 441 PROBe m SETup CAPacitance 441 PROBe m SETup IMPedance 442 PROBe...

Page 439: ...cts the input channel The number of channels depends on the instrument Return values BuildNumber 32 bit number Range 0 to 4294967295 Increment 1 Usage Query only PROBe m ID PARTnumber Returns the R S...

Page 440: ...els depends on the instrument Return values SoftwareVersion Version number in a string Usage Query only PROBe m SETup TYPE Returns the type of the probe not detected active or passive probe Suffix m S...

Page 441: ...Suffix m 1 4 Selects the input channel The number of channels depends on the instrument Return values ProbeAttenuation Range 0 0001 to 10000 Usage Query only PROBe m SETup GAIN AUTO Returns the gain...

Page 442: ...1 4 Selects the input channel The number of channels depends on the instrument Usage Event PROBe m SETup DEGauss Demagnetizes the core if it has been magnetized by switching the power on and off or b...

Page 443: ...is relevant only for R S RT ZM probes It sets the measurement mode of modular probes You can switch between singleended differential and common mode measurements without reconnecting or resoldering th...

Page 444: ...mmand is relevant for R S RT ZHD probes It activates the acoustic overrange warning in the probe control box Suffix m 1 4 Selects the input channel The number of channels depends on the instrument Par...

Page 445: ...which the channel AC coupling is not available The probe setting allows AC coupling also at 50 inputs Suffix m 1 4 Selects the input channel The number of channels depends on the instrument Parameters...

Page 446: ...S ProbeMeter It returns the common mode voltage which is the mean voltage between the signal sockets and the ground socket Suffix m Selects the input channel The number of channels depends on the inst...

Page 447: ...POSitive The command is available only for Rohde Schwarz modular probes that have an R S ProbeMeter It returns the voltage that is measured between the positive signal socket and the ground Suffix m...

Page 448: ...ime reference point in the diagram The reference point is the rescaling center of the time scale on the screen If you modify the time scale the reference point remains fixed on the screen and the scal...

Page 449: ...ime TIMebase ACQTime Return values HWAcqTime Range Depends on various settings Default unit s Usage Query only 16 4 8 Acquisition Settings ACQuire POINts AUTomatic 449 ACQuire POINts VALue 450 CHANnel...

Page 450: ...a maximum number of history seg ments which are stored in the instrument s memory If option R S RTM K15 is instal led you can display the history segments Available record length values are 5 10 20 50...

Page 451: ...lope AVERage OFF The data of the current acquisition is recorded according to the decimation settings ENVelope Detects the minimum and maximum values in an sample interval over a number of acquisition...

Page 452: ...o 100 000 RST 2 ACQuire AVERage RESet Deletes the waveform and restarts the average calculation Usage Event ACQuire AVERage COMPlete Returns the state of averaging Return values AverageComplete 0 1 0...

Page 453: ...n page 71 Parameters InterpolationType SINX LINear SMHD LINear Linear interpolation between two adjacent sample points SINX Interpolation by means of a sin x x curve SMHD Sample hold causes a histogra...

Page 454: ...DATA YORigin on page 573 CHANnel m DATA YRESolution on page 574 CHANnel m DATA ENVelope XINCrement on page 573 CHANnel m DATA ENVelope XORigin on page 573 CHANnel m DATA ENVelope YINCrement on page 5...

Page 455: ...ent acquires a waveform only if a trigger occurs RST AUTO TRIGger A SOURce Source Sets the trigger source for the selected A trigger type Parameters Source CH1 CH2 CH3 CH4 EXTernanalog LINE SBUS1 SBUS...

Page 456: ...line RISetime Trigger on rise and fall time transition trigger RUNT Trigger on runts on pulses with smaller amplitude TRIGger A HOLDoff MODE HoldOffMode Enables or disables the holdoff time Parameter...

Page 457: ...voltage for edge width and timeout trigger Suffix n 1 5 Selects the trigger input 1 4 select the corresponding analog channel 5 is the external trigger input The number of channels depends on the inst...

Page 458: ...ables or disables an additional 5 kHz lowpass filter in the trigger path This filter removes higher frequencies and is available with AC and DC coupling To folter out higher frequencies you can use ei...

Page 459: ...B1 RST CH1 TRIGger B EDGE SLOPe Slope Sets the slope of the B trigger Parameters Slope POSitive NEGative EITHer RST POSitive TRIGger B MODE Mode Sets a time delay or event delay for the B trigger The...

Page 460: ...RST 1 16 5 4 Width Trigger To set the trigger level threshold use TRIGger A LEVel n VALue on page 457 CHANnel m THReshold on page 435 TRIGger A FINDlevel on page 457 CHANnel m THReshold FINDlevel on p...

Page 461: ...ger A WIDTh WIDTh RST LONGer TRIGger A WIDTh WIDTh Time1 For the ranges WITHin and OUTSide defined using TRIGger A WIDTh RANGe the Time1 defines the center of a range which is defined by the limits De...

Page 462: ...e sync pulse has the opposite polarity The edges of the sync pulses are used for triggering See also Signal on page 86 Parameters Polarity POSitive NEGative POSitive If the video modulation is positiv...

Page 463: ...tion TRIGger A PATTern SOURce 463 TRIGger A PATTern FUNCtion 464 TRIGger A PATTern CONDition 464 TRIGger A PATTern SOURce SourceString Sets the state for each channel Parameters SourceString String co...

Page 464: ...the required state RST AND TRIGger A PATTern CONDition ConditionString Defines whether the instrument triggers on fulfillment of the logical condition or on vio lation Parameters ConditionString TRUE...

Page 465: ...he pattern condition remains unchanged either shorter than Time Delta or longer than Time Delta SHORter LONGer Triggers if the pattern condition changes before or after the specified time TRIGger A PA...

Page 466: ...s the upper level twice without crossing the lower level Suffix n 1 5 Parameters Level TRIGger A RUNT DELTa Variation Sets a range t to the reference pulse width set with TRIGger A RUNT WIDTh if TRIGg...

Page 467: ...s mainly time base and sample rate 16 5 8 Risetime Trigger TRIGger A LEVel n RISetime LOWer 467 TRIGger A LEVel n RISetime UPPer 467 TRIGger A RISetime DELTa 468 TRIGger A RISetime RANGe 468 TRIGger A...

Page 468: ...TRIGger A RISetime DELTa Parameters Range LONGer SHORter WITHin OUTSide LONGer Triggers on rise fall times longer than the given time SHORter Triggers on rise fall times shorter than the given time W...

Page 469: ...vel stays below the trigger level RST HIGH TRIGger A TIMeout TIME Time Sets the time limit for the timeout at which the instrument triggers Parameters Time Range 3 2e 9 to 6 871928 RST 10e 6 16 5 10 S...

Page 470: ...ument generates a beep on trigger event The acquisition is not delayed the sound generation runs asynchronously The minimum time between two beeps is 1 s If the instrument triggers faster not all even...

Page 471: ...asynchronously Enabling Pulse sets the Setup Aux Out selection to Trigger Out and vice versa Selecting another item in the Aux Out menu disables the pulse action To set the pulse width and polarity of...

Page 472: ...ines the horizontal scale for the zoom window in seconds per division the timebase of the zoom window The scaling determines the width of the zoom area 12 divisions scaling per division Parameters Zoo...

Page 473: ...LCulate MATH m DATA XORigin on page 573 CALCulate MATH m DATA XINCrement on page 573 CALCulate MATH m DATA YORigin on page 573 CALCulate MATH m DATA YINCrement on page 574 CALCulate MATH m DATA YRESol...

Page 474: ...the unit CALC MATH 2 EXPR DEF ADD CH1 CH2 n Operation Expression string Comment Addition ADD CH1 CH2 in V CH1 CH2 is also possible Subtraction SUB CH1 CH2 in V CH1 CH2 is also possible Multiplication...

Page 475: ...Ck THReshold HYSTeresis CALCulate MATH m TRACk EDGE See also Chapter 6 2 6 Tracks on page 106 Track frequency bipolar TFREQB CH1 Track pulse width bipolar TPWB CH1 Track duty cycle bipolar TDCYB CH1 C...

Page 476: ...indicated math waveform Suffix m 1 5 Parameters WaveformColor YELLow GREen ORANge BLUE LBLUE WHITE CYAN PINK RED TEMPerature RAINbow FIRE DEFault RST DEF CALCulate MATH m TRACk EDGE Polarity Sets the...

Page 477: ...polar track sources or the upper level for bipolar sources The signal is measured at the crossing points of the signal with the threshold Suffix m 1 5 Parameters ThresholdLevel Default unit V CALCulat...

Page 478: ...Curve m WCOLor 481 REFCurve m LABel 481 REFCurve m SOURce Source Defines the source of the reference waveform Suffix m 1 4 Selects the reference waveform Parameters Source CH1 CH2 CH3 CH4 MA1 MA2 MA3...

Page 479: ...ence by the waveform defined with REFCurve m SOURce Suffix m 1 4 Selects the reference waveform Usage Event REFCurve m SAVE Filename Stores the reference waveform in the specified file Suffix m 1 4 Se...

Page 480: ...sage Event REFCurve m HORizontal POSition Position Changes the horizontal position of the reference waveform independently of the chan nel waveform settings Suffix m 1 4 Selects the reference waveform...

Page 481: ...ormColor YELLow GREen ORANge BLUE LBLUE WHITE CYAN PINK RED TEMPerature RAINbow FIRE DEFault RST DEF REFCurve m LABel WaveformLabel Defines a label for the indicated reference waveform Suffix m 1 4 Se...

Page 482: ...IDTH A width search finds pulses with an exact pulse width or pulses shorter or longer than a given time or pulses inside or outside the allowable time range PEAK The peak search finds pulses exceedin...

Page 483: ...rors Available search settings depend on the configured bus type Protocol search is not available for bus types PARallel I2C SPI no CS SPI with CS UART and I2S Audio WINDow The window search finds vio...

Page 484: ...mit depends on vertical scale and other set tings no upper limit RST 0 2 V 16 6 4 3 Width Search Configuration SEARch TRIGger WIDTh POLarity 484 SEARch TRIGger WIDTh LEVel 484 SEARch TRIGger WIDTh LEV...

Page 485: ...THin Finds pulses inside the range width t OUTSide Finds pulses outside the range width t SHORter Finds pulses shorter than the given width LONGer Finds pulses longer than the given width RST WITH Exa...

Page 486: ...gnitude Default unit V 16 6 4 5 Rise Fall Time Search Configuration SEARch TRIGger RISetime SLOPe 486 SEARch TRIGger LEVel RISetime LOWer 486 SEARch TRIGger LEVel RISetime UPPer 487 SEARch TRIGger RIS...

Page 487: ...ange LONGer SHORter WITHin OUTSide LONGer Finds rise fall times longer than the given time SHORter Finds rise fall times shorter than the given time WITHin Finds rise fall times inside the range time...

Page 488: ...RST POS SEARch TRIGger LEVel RUNT LOWer LowerLevel Sets the lower voltage threshold for runt detection A positive runt crosses the lower level twice without crossing the upper level Parameters LowerL...

Page 489: ...RIGger RUNT DELTa DeltaWidth Sets a range t to the reference pulse width set with SEARch TRIGger RUNT WIDTh if SEARch TRIGger RUNT RANGe is set to WITHin or OUTSide Parameters DeltaWidth Range Depends...

Page 490: ...sis range to the clock and data levels in order to avoid unwanted search results caused by noise oscillation around the level Parameters LevelDelta Range Lower limit depends on vertical scale and othe...

Page 491: ...EARch TRIGger PATTern WIDTh WIDTh 493 SEARch TRIGger PATTern WIDTh DELTa 493 SEARch TRIGger PATTern SOURce Pattern Specifies the search pattern the state for each channel The state can be set only for...

Page 492: ...Delta Sets a hysteresis range to the threshold of the specified source channel to avoid unwanted search results caused by noise oscillation around the level Suffix n 1 4 Selects the input channel The...

Page 493: ...s set to WITHin or OUTSide Parameters DeltaTime Default unit s 16 6 4 9 Window Search Configuration SEARch TRIGger LEVel WINDow LOWer 493 SEARch TRIGger LEVel WINDow UPPer 493 SEARch TRIGger WINDow DE...

Page 494: ...ARch TRIGger WINDow TIMerange command OUTSide Triggers if the signal stays above the upper level or below the lower level for a specified time The time is also defined by the SEARch TRIGger WINDow TIM...

Page 495: ...6 4 10 Search Results SEARch RESult BCOunt 495 SEARch RESDiagram SHOW 495 SEARch RESult ALL 496 SEARch RESult n 496 SEARch RCOunt 497 EXPort SEARch NAME 497 EXPort SEARch SAVE 497 SEARch RESult BCOunt...

Page 496: ...Returns all four results of a peak search 1 4 7750e 04 0 PEAK NEGATIVE 1 530e 02 2 4 4630e 04 0 PEAK NEGATIVE 1 530e 02 3 4 1660e 04 0 PEAK NEGATIVE 1 530e 02 4 3 8690e 04 0 PEAK NEGATIVE 1 530e 02 E...

Page 497: ...uses the recent settings Parameters FileName String parameter Example EXPort SEARch NAME USB_FRONT SEARCH RESULT On first save the search results are saved to RESULT CSV on second save to RESULT01 CS...

Page 498: ...10000 0 No error TIM SCAL 5e 3 ACQ POIN SYST ERR ALL received 20000000 0 No error ACQuire POINts VALue Defines a record length value the number of recorded waveform points in a segment The command tur...

Page 499: ...er is available for history viewing Parameters Acquisitions Number of captured segments Usage Query only ACQuire SEGMented STATe State If ON the acquisitions are performed as fast as possible without...

Page 500: ...m HISTory CURRent 501 CHANnel m HISTory CURRent 501 CALCulate MATH m HISTory PALL 501 BUS b HISTory PALL 501 DIGital m HISTory PALL 501 LOGic p HISTory PALL 501 SPECtrum HISTory PALL 501 CHANnel m HIS...

Page 501: ...STory CURRent CurrentAcquisition DIGital m HISTory CURRent CurrentAcquisition LOGic p HISTory CURRent CurrentAcquisition SPECtrum HISTory CURRent CurrentAcquisition CHANnel m HISTory CURRent CurrentAc...

Page 502: ...isition BUS b HISTory STOP StopAcquisition DIGital m HISTory STOP StopAcquisition LOGic p HISTory STOP StopAcquisition SPECtrum HISTory STOP StopAcquisition CHANnel m HISTory STOP StopAcquisition Sets...

Page 503: ...in two ways Query for the timestamps of all history segments using HISTory ALL commands Query for the timestamp of a specific segment using HISTory com mands Select the segment of interest using CHANn...

Page 504: ...OGic p HISTory TSABsolute ALL 506 SPECtrum HISTory TSABsolute ALL 506 CHANnel m HISTory TSABsolute ALL 506 CALCulate MATH m HISTory TSDate 506 BUS b HISTory TSDate 506 DIGital m HISTory TSDate 506 LOG...

Page 505: ...RRent Return values TimeToNewestAcq Time to newest acquisition Example CHAN HIST CURR 5 CHAN HIST TSR 1 138757760000E 02 Returns the relative time of the sixth segment The newest seg ment has index 0...

Page 506: ...DIGital m HISTory TSABsolute ALL LOGic p HISTory TSABsolute ALL SPECtrum HISTory TSABsolute ALL CHANnel m HISTory TSABsolute ALL Returns the absolute daytimes of all history segments Return values Ho...

Page 507: ...y only 16 6 5 4 Export of History Data The commands in this chapter use numeric suffixes CHANnel m Selects the analog input channel MATH m Selects the math waveform range 1 4 DIGital m Selects the log...

Page 508: ...ion 2014 11 24 14 35 59 Last Acquisition 2014 11 24 14 36 01 Acquisitions 150 Number Relative Time Time to previous Date Time Trigger 0 0 000000000000000E 00 1 009638400000000E 02 2014 11 24 14 36 01...

Page 509: ...Usage Event MEASurement m AOFF Stops the quick measurement Usage Event MEASurement m ARESult Returns the results of the quick measurement Return values Data List of values Quick measurement results a...

Page 510: ...ate Activates or deactivates the selected measurement Suffix m 1 8 Selects the measurement place Parameters State ON OFF RST OFF MEASurement m MAIN MeasType Defines the measurement type to be performe...

Page 511: ...nt Counts the number of rising or falling edges HIGH LOW Mean value of the high or low level of a square wave AMPLitude Amplitude of a square wave MEAN Mean voltage value of the complete displayed wav...

Page 512: ...fined with MEASurement m DELay SLOPe and MEASurement m DELay DIRection PHASe Phase difference between two waveforms time difference period 360 BWIDth Burst width the duration of one burst measured fro...

Page 513: ...aveform Measure Source 2 The value is ignored in delay to trigger measurements RST POS MEASurement m DELay DIRection Direction Direction Selects the edges for delay measurement and delay to trigger me...

Page 514: ...edge of channel 1 that is nearest to the trigger and the next to the right negative edge on channel 2 Example MEAS3 MAIN DTOTrigger MEAS3 SOUR CH1 MEAS3 DEL SLOP POS NEG MEAS3 DEL DIR FRFI FRFI Config...

Page 515: ...MEASurement m RESult STDDev 517 MEASurement m RESult NPEak 517 MEASurement m RESult PPEak 517 MEASurement m RESult WFMCount 517 MEASurement m STATistics WEIGht 518 MEASurement m STATistics VALue ALL 5...

Page 516: ...m 1 8 Selects the measurement place Query parameters MeasType FREQuency PERiod PEAK UPEakvalue LPEakvalue PPCount NPCount RECount FECount HIGH LOW AMPLitude MEAN RMS RTIMe FTIMe PDCYcle NDCYcle PPWidt...

Page 517: ...PEak NegativePeak Returns the minimum measurement result of the current measurement series Suffix m 1 8 Selects the measurement place Query parameters NegativePeak Minimum measurement result Usage Que...

Page 518: ...acquisition is stopped As long as the acquisition is running the buffer contents is changing and the buffered values are not valid for reading Suffix m 1 8 Selects the measurement place Return values...

Page 519: ...f the indicated measurement place to the file that is defined by the EXPort MEASurement m STATistics NAME command Suffix m 1 4 Selects the measurement place Usage Event See also EXPort MEASurement STA...

Page 520: ...26898e 01 Time of first value Time of last value Long term Minimum 4 997501e 05 5 633875e 01 4 997501e 05 Long term Maximum 4 998250e 05 5 650349e 01 4 998250e 05 Long term Mittelwert 4 998179e 05 5 6...

Page 521: ...efines whether the gate is defined in absolute or relative values Suffix m 1 4 The suffix is irrelevant One gate is used for all measurement places Parameters GateMode RELative ABSolute RST REL MEASur...

Page 522: ...RST 75 Default unit 16 7 2 4 Reference Levels REFLevel RELative MODE 522 REFLevel RELative LOWer 523 REFLevel RELative UPPer 523 REFLevel RELative MIDDle 523 REFLevel RELative MODE RelativeMode Sets t...

Page 523: ...es of the high signal level They are valid for all measure ments Parameters LowerLevel RST 10 Default unit UpperLevel RST 90 Default unit REFLevel RELative MIDDle MiddleLevel Set the middle reference...

Page 524: ...Suffix m 1 the suffix is irrelevant Usage Event CURSor m STATe State Activates or deactivates the cursor measurement Suffix m 1 the suffix is irrelevant Parameters State ON OFF RST OFF CURSor m FUNCti...

Page 525: ...sor positions as well as the delta of the voltage and time values CURSor m Y1Position CURSor m Y2Position CURSor m YDELta VALue CURSor m X1Position CURSor m X2Position CURSor m XDELta VALue CURSor m S...

Page 526: ...condSource ON OFF RST OFF CURSor m SSOURce SecondSource Selects the second cursor source Suffix m 1 the suffix is irrelevant Parameters SecondSource CH1 CH2 CH3 CH4 MA1 MA2 MA3 MA4 MA5 RE1 RE2 RE3 RE4...

Page 527: ...ursor lines are coupled so that the distance between the two lines remains the same if one cursor is moved Suffix m 1 the suffix is irrelevant Parameters Coupling ON OFF RST OFF CURSor m SWAVe Autoset...

Page 528: ...n 1 2 Selects the cursor line Usage Event 16 7 3 2 Cursor Measurement Results To get the measurement values of vertical cursor lines time frequency for FFT use CURSor m X1Position on page 526 CURSor...

Page 529: ...Increment 0 1 Default unit 1 s Usage Query only CURSor m YDELta VALue Queries the delta of the values in y direction at the two cursor lines Suffix m 1 the suffix is irrelevant Return values YDelta D...

Page 530: ...1 MASK YPOSition 531 MASK YSCale 531 MASK XWIDth 531 MASK YWIDth 531 MASK SAVE 531 MASK LOAD 532 MASK STATe State Turns the mask test application on or off When turning off any temporarily stored mask...

Page 531: ...ver 100 stretches the amplitudes a value less than 100 compresses the amplitudes Default unit MASK XWIDth Xaddition Changes the width of the mask in horizontal direction Parameters Xaddition The value...

Page 532: ...Ble 534 MASK ACTion SOUNd EVENt MODE EventMode MASK ACTion SCRSave EVENt MODE EventMode MASK ACTion WFMSave EVENt MODE EventMode MASK ACTion PULSe EVENt MODE EventMode Defines when and how often the a...

Page 533: ...no automatic restart of the acquisition RST OFF Example MASK STATe ON MASK SOURce CH1 MASK CHCopy MASK ACTion STOP EVENt COUNt 3 MASK ACTion STOP EVENt MODE CYClic Stops the acquisition at the third v...

Page 534: ...T The filename is manually defined in the File Wave forms dialog box and is incremented automatically starting from 01 Parameters Path String parameter Example Prerequisite a mask is defined and a wav...

Page 535: ...of acquisitions that hit the mask Return values ViolationCount Total number of violations Usage Query only MASK CAPTure MODE CaptureMode Only available with history The command selects whether all acq...

Page 536: ...YPE 536 SPECtrum FREQuency MAGNitude SCALe 537 SPECtrum FREQuency POSition 537 SPECtrum FREQuency SCALe 538 DISPlay CBAR FFT POSition 538 SPECtrum STATe Switches on the spectrum analysis Parameters St...

Page 537: ...precisely BLACkmanharris In the Blackman window the amplitudes can be measured pre cisely However determining the frequency is more difficult Use this window to measure amplitudes of a periodical sig...

Page 538: ...EQuency FULLspan 538 SPECtrum FREQuency SPAN 538 SPECtrum FREQuency STARt 539 SPECtrum FREQuency STOP 539 SPECtrum FREQuency BANDwidth RESolution VALue 539 SPECtrum FREQuency BANDwidth RESolution RATi...

Page 539: ...time base span RBW ratio and center frequency SPECtrum FREQuency BANDwidth RESolution VALue ResolutionBandwidth Defines the resolution bandwidth the minimum frequency step at which the individual comp...

Page 540: ...AVERage ENABle WaveformEnable SPECtrum WAVeform MAXimum ENABle WaveformEnable SPECtrum WAVeform MINimum ENABle WaveformEnable SPECtrum WAVeform SPECtrum ENABle WaveformEnable Enables diables the indic...

Page 541: ...XORigin 542 SPECtrum WAVeform SPECtrum DATA XORigin 542 SPECtrum WAVeform AVERage DATA YINCrement 542 SPECtrum WAVeform MAXimum DATA YINCrement 542 SPECtrum WAVeform MINimum DATA YINCrement 542 SPECtr...

Page 542: ...Ctrum WAVeform MAXimum DATA XINCrement SPECtrum WAVeform MINimum DATA XINCrement SPECtrum WAVeform SPECtrum DATA XINCrement Return the level difference between two adjacent samples of the indicated wa...

Page 543: ...tion SPECtrum WAVeform MINimum DATA YRESolution SPECtrum WAVeform SPECtrum DATA YRESolution Returns the vertical bit resolution of the indicated waveform Return values Yresolution Usage Query only 16...

Page 544: ...Ble 544 SPECtrum MARKer SOURce 544 SPECtrum MARKer SETup MMODe 545 SPECtrum MARKer SETup MLEVel 545 SPECtrum MARKer SETup DISTance 545 SPECtrum MARKer SETup EXCursion 545 SPECtrum MARKer SETup MWIDth...

Page 545: ...or marker peak detection Parameters MinimumLevel SPECtrum MARKer SETup DISTance Sets a distance between two subsequent peaks that has to be kept for the peak to be detected Parameters Distance SPECtru...

Page 546: ...eMode OFF INDicated RANGe The reference marker is set to the peak with a specified index number RANGe The peak with the highest level within the selected range is set as the reference marker SPECtrum...

Page 547: ...reference marker Return values ReferenceLevel Usage Query only SPECtrum MARKer RMODe ResultMode Defines the values that are shown in the peak list You can use absolute values or delta values in compar...

Page 548: ...of detected peaks Parameters ResultCount Usage Query only SPECtrum MARKer RESult n Returns the frequency and level values of the n th marker Suffix n Return values ResultFrequency ResultLevel Usage Qu...

Page 549: ...r RESult n FREQuency Returns the frequency of the n th marker Suffix n Return values ResultFrequency Usage Query only SPECtrum MARKer RESult n FREQuency DELTa Returns the delta frequency the differenc...

Page 550: ...ECtrum DIAGram COLor SCHeme SPECtrogram 551 SPECtrum DIAGram SPECtrogram ENABle 551 SPECtrum FREQuency BANDwidth RESolution AUTO AutoSpanRBWratio Enables the auto resolution bandwidth mode In the auto...

Page 551: ...uency domain diagram Parameters ColorScheme MONochrome TEMPerature RAINbow SPECtrum DIAGram COLor SCHeme SPECtrogram ColorScheme Sets the color scale for the display of the spectrogram Parameters Colo...

Page 552: ...gram Parameters Source CH1 CH2 CH3 CH4 CH3 and CH4 are only available with 4 channel R S RTM3000 oscilloscopes RST CH2 DISPlay XY Y2Source Source Defines an optional second source to be displayed in y...

Page 553: ...ts DVM m TYPE MeasurementType Sets the measurement type for the indicated DVM measurement Set OFF to disable the measurement Suffix m 1 4 Sets the number of the meter measurement Parameters Measuremen...

Page 554: ...nd Suffix m 1 4 Sets the number of the meter measurement Return values CurrentValue Measured value Status Decimal status value Example DVM SOUR CH1 DVM TYPE MEAN DVM RES STAT 4 968E 01 5 The result va...

Page 555: ...iod Returns the period of the trigger source Return values PeriodValue Default unit s Usage Query only 16 8 8 Bode Plot Option R S RTM K36 16 8 8 1 Bode Plot Setup BPLot ENABle 556 BPLot AMPLitude PRO...

Page 556: ...e PROFile POINt n AMPLitude Sets the amplitude of the specified point of the amplitude profile Parameters AmplitudeMode BPLot AMPLitude PROFile POINt n FREQuency Sets the frequency of the specified po...

Page 557: ...of the sweep for the Bode plot Parameters StopFrequency Range 10 to 25e6 Increment 1 RST 1e6 BPLot INPut SOURce Selects the channel for the input signal of the DUT Parameters InputSource CH1 CH2 CH3...

Page 558: ...nt 1 RST 10 BPLot REPeat Repeats the measurement using the same parameters Parameters RepeatedMeasurement ON OFF RST OFF BPLot RESet Deletes all test results Usage Event BPLot STATe Starts the Bode pl...

Page 559: ...rs Enable ON OFF RST ON BPLot GAIN POSition Sets the vertical position of the gain waveform in divisions Parameters WaveformPosition Range 20 0 to 20 0 Increment 0 1 RST 3 0 BPLot GAIN SCALe Sets the...

Page 560: ...e vertical scale for the phase waveform Parameters WaveformScale Range 0 1 to 45 0 Increment 0 1 RST 45 0 Usage Query only BPLot AMPLitude ENABle Enables the amplitude waveform for the Bode plot Param...

Page 561: ...m SSCReen 562 BPLot MARKer m DIFFerence FREQ Returns the delta value of the frequency between the two markers Suffix m 1 2 The suffix is irrelevant Parameters FrequencyDifference Usage Query only BPL...

Page 562: ...alue Usage Query only BPLot MARKer m INDex Returns the index for the specified marker Suffix m 1 2 Selects the marker number Parameters Index BPLot MARKer m PHASe Returns the phase value for the speci...

Page 563: ...nsfer commands that have effect on other commands in different applications of the instrument and transfer commands that work in the same way 16 9 1 1 Format Settings FORMat DATA 563 FORMat BORDer 565...

Page 564: ...6 is 0 to 65 535 and for UINT 32 is 232 1 The schema of the result string is the same as for REAL format For data conversion you need the results of following com mands DATA XORigin DATA XINCrement DA...

Page 565: ...Channels CHANnel m DATA 565 CHANnel m DATA HEADer 566 CHANnel m DATA POINts 566 CHANnel m DATA ENVelope 567 CHANnel m DATA ENVelope HEADer 568 CHANnel m DATA Returns the data of the analog channel wa...

Page 566: ...input channel The number of channels depends on the instrument Parameters DataHeader Comma separated value list Example 9 477E 008 9 477E 008 120000 1 Usage Query only CHANnel m DATA POINts PointSele...

Page 567: ...reen and DMAX returns more values than DEF Only available if acquisition is stopped RST DEFault Return values Points Number of data points in the selected range Default unit Samples Example CHAN DATA...

Page 568: ...mple 1 XStart in s 9 477E 008 94 77 ns 2 XStop in s 9 477E 008 94 77 ns 3 Number of samples 120000 4 Number of values per sample interval For envelope waveforms the value is 2 2 Suffix m 1 4 Selects t...

Page 569: ...DATA HEADer Returns information on the math waveform Table 16 3 Header data Position Meaning Example 1 XStart in s 9 477E 008 94 77 ns 2 XStop in s 9 477E 008 94 77 ns 3 Record length of the waveform...

Page 570: ...xample To set the export format use FORMat DATA on page 563 Suffix m 1 4 Selects the reference waveform the internal reference storage Return values Data List of values according to the format setting...

Page 571: ...s according to the format settings the y values of the mask points The list contains two values for each sample interval Usage Query only MASK DATA HEADer Returns information on the mask data that is...

Page 572: ...l m DATA XINCrement 573 CHANnel m DATA ENVelope XINCrement 573 CALCulate MATH m DATA XINCrement 573 MASK DATA XINCrement 573 LOGic p DATA XINCrement 573 DIGital m DATA XINCrement 573 REFCurve m DATA X...

Page 573: ...421 Usage Query only CHANnel m DATA XINCrement CHANnel m DATA ENVelope XINCrement CALCulate MATH m DATA XINCrement MASK DATA XINCrement LOGic p DATA XINCrement DIGital m DATA XINCrement REFCurve m DAT...

Page 574: ...ital m DATA YINCrement REFCurve m DATA YINCrement Return the voltage value per bit of the indicated waveform The commands are relevant for data conversion if binary data format is defined FORM UINT 8...

Page 575: ...veformSource CH1 4 D70 D158 MA1 RE1 4 CH1 4 Analog channels CH1 CH2 CH3 CH4 D70 Pod 1 digital channels D0 to D7 are exported together D158 Pod 2 digital channels D8 to D15 are exported together MA1 5...

Page 576: ...Py IMMediate 576 HCOPy DATA 577 HCOPy FORMat 577 HCOPy LANGuage 577 HCOPy SIZE X 577 HCOPy SIZE Y 577 HCOPy COLor SCHeme 578 MMEMory NAME file_name Defines the file name to store an image of the displ...

Page 577: ...488 2 block data Usage Query only HCOPy FORMat Format HCOPy LANGuage Format Defines the format of the screenshot Parameters Format BMP PNG GIF BMP Windows Bitmap Format PNG Portable Network Graphic GI...

Page 578: ...INT internal storage with default directories for each data type USB_FRONT USB connector on the front panel USB_REAR USB connector on the rear panel Common computer and network drives like C D server...

Page 579: ...ryName Creates a new directory with the specified name Setting parameters DirectoryName String parameter Absolute path including the storage device or relative to the cur rent directory Example Create...

Page 580: ...tories in the directory Usage Setting only MMEMory DCATalog PathName Returns the subdirectories of the specified directory The result corresponds to the number of strings returned by the MMEMory DCATa...

Page 581: ...ctory The result corresponds to the number of files returned by the MMEMory CATalog LENgth command Query parameters PathName String parameter Specifies the directory A filter can be used to list for e...

Page 582: ...ried absolute or relative path Return values Count Number of files Example MMEMory CATalog Usage Query only MMEMory COPY FileSource FileDestination Copies data to another directory on the same or diff...

Page 583: ...6 2 1 2 Saving Copying and Loading Setup Data on page 420 Usage Setting only MMEMory DATA FileName Data Writes data to the specified file in the current directory MMEMory CDIRectory or reads the data...

Page 584: ...Data on page 420 Usage Setting only MMEMory LOAD STATe StateNumber FileName Loads the device settings from the specified file in the current directory Setting parameters StateNumber Range 1 to 1 Incr...

Page 585: ...88 DISPlay GRID ANNotation ENABle 589 DISPlay GRID ANNotation TRACk 589 DISPlay LANGuage Language Selects the language in which the button labels and other screen information is dis played Parameters...

Page 586: ...e if persistence is active DISPlay PERSistence STATe is set to TIME Each new data point in the diagram area remains on the screen for the duration defined here Parameters Time Persistence time Range 5...

Page 587: ...F DISPlay DIALog CLOSe Closes an open message box Usage Event DISPlay DIALog MESSage MessageText Sends a message text to the instrument and displays it in a message box To close the message box use DI...

Page 588: ...e displayed waveform samples depending on their cumulative occurance Parameters Palette NORMal INVerse NORMal Values that occur frequently are brighter than rare values INVerse Rare values are brighte...

Page 589: ...red on the display if you change the waveform s position Parameters State ON OFF RST OFF 16 10 2 System Settings CALibration 589 CALibration STATe 590 SYSTem NAME 590 SYSTem DATE 590 SYSTem TIME 590 S...

Page 590: ...r service operations RUN self aligment is running ERRor an error occured OK self aligment has been performed successfully ABORt self aligment has been cancelled Usage Query only SYSTem NAME Defines an...

Page 591: ...e USB ETHernet SYSTem BEEPer CONTrol STATe Enables or disables a sound for general control events e g changing the measure ment type in the Measure menu Parameters ControlBeep ON OFF SYSTem BEEPer ERR...

Page 592: ...t info Example 0 No error Usage Query only SCPI confirmed SYSTem ERRor ALL Returns a list of all error event numbers and their description and removes it from the error event queue Return values Error...

Page 593: ...THernet SYSTem COMMunicate INTerface ETHernet DHCP 593 SYSTem COMMunicate INTerface ETHernet IPADdress 594 SYSTem COMMunicate INTerface ETHernet SUBNet 594 SYSTem COMMunicate INTerface ETHernet GATewa...

Page 594: ...ondByte Range 0 to 255 Increment 1 ThirdByte Range 0 to 255 Increment 1 FourthByte Range 0 to 255 Increment 1 SYSTem COMMunicate INTerface ETHernet IPPort IPPort Returns or specifies the IP port numbe...

Page 595: ...YSTem COMMunicate INTerface ETHernet MACaddress Returns the instrument s media access control address Return values MACaddress String data String parameter Usage Query only 16 10 4 USB Settings The fo...

Page 596: ...se width of the pulse at the Aux Out front connector at trigger event or mask viaolation Parameters PulseLength RST 1E 6 TRIGger OUT POLarity Polarity Defines the polarity of the pulse at the Aux Out...

Page 597: ...in raw binary format Here m is the length of the data in byte and n is the number of digits in m Example See Chapter 16 2 2 2 Using DIAGnostic UPDdate TRANsfer on page 423 Usage Setting only DIAGnosti...

Page 598: ...0 BUS b TYPE Type Defines the bus or interface type for analysis All buses require special option to the instrument Suffix b 1 4 Parameters Type PARallel CPARallel I2C SPI SSPI UART CAN LIN I2S MILStd...

Page 599: ...l The bus label is shown on the the right side of the dis play Suffix b 1 2 Selects the bus Parameters State ON OFF RST ON BUS b DSIGnals BitsSignals Displays the individual bit lines above the decode...

Page 600: ...sion of data streams SPI no CS is a Simplified SPI configuration without chip select line A 4 channel instrument is required for full support of the SPI with CS and SPI no CS protocols SPI with CS Con...

Page 601: ...RST CH1 BUS b SPI CS POLarity Polarity Selects whether the chip select signal is high active high 1 or low active low 1 Suffix b 1 4 Parameters Polarity POSitive NEGative POSitive high active NEGative...

Page 602: ...f the optional MISO line Suffix b 1 3 Bus 2 or 4 is not available if the MISO source is used on bus 1 or 3 respectively Parameters MisoSource CH1 CH2 CH3 CH4 NONE D0 D15 RST NONE BUS b SPI DATA POLari...

Page 603: ...h RST ACTH BUS b SPI BORDer BitOrder Defines if the data of the messages starts with MSB most significant bit or LSB least significant bit Suffix b 1 4 Parameters BitOrder MSBFirst LSBFirst RST MSBFir...

Page 604: ...BUS b SSPI CLOCk SOURce Source Selects the input channel of the clock line Suffix b 1 4 Parameters Source CH1 CH2 CH3 CH4 D0 D15 CH3 and CH4 are only available with 4 channel R S RTM3000 oscilloscopes...

Page 605: ...gh active high 1 or low active low 1 on the data line Suffix b 1 4 Parameters Polarity POSitive NEGative POSitive high active NEGative low active RST POSitive BUS b SSPI MOSI POLarity MosiPolarity Sel...

Page 606: ...ffix b 1 4 Parameters BurstIdleTime Range 16e 9 to 838 832e 6 Increment 16e 9 RST 100e 6 Default unit s BUS b SSPI BORDer BitOrder Defines if the data of the messages starts with MSB most significant...

Page 607: ...chip select signal CS changes to the active state BEND Burst end sets the trigger event to the end of the message NTHBit Sets the trigger event to the specified bit number To define the bit number use...

Page 608: ...before the first bit of the pattern Parameters PatternBitOffset Number of ignored bits Range 0 to 4095 Increment 1 RST 0 16 11 2 4 SPI Decode Results In all BUS b SPI and BUS b SSPI commands the suffi...

Page 609: ...INSufficient INCFirst First frame is incomplete INCLast Last frame is incomplete Usage Query only BUS b SPI FRAME n STARt Returns the start time of the specified frame Suffix b 1 4 n Return values Sta...

Page 610: ...DataMosi List of decimal values of data bytes Example BUS SPI FRAM3 DATA MOSI 94 177 171 60 242 219 100 0 Usage Query only BUS b SPI FRAME n DATA MISO Returns the data words of the specified frame of...

Page 611: ...ent depends on the time base Default unit s Usage Query only BUS b SPI FRAME n WORD o STOP Returns the end time of the specified data word Suffix b 1 4 n Selects the frame o Selects the word number Re...

Page 612: ...The Inter Integrated Circuit is a simple low bandwidth low speed protocol used for communication between on board devices for example in LCD and LED drivers RAM EEPROM and others I C Configuration Op...

Page 613: ...H4 are only available with 4 channel R S RTM3000 oscilloscopes RST CH1 16 11 3 2 I C Trigger To configure the protocol trigger make sure to set first TRIGger A TYPE to BUS TRIGger A SOURce to SBUS1 SB...

Page 614: ...e configuration of the pattern mode you have to set TRIGger A I2C ACCess read write access and TRIGger A I2C AMODe and TRIGger A I2C ADDRess address and or TRIGger A I2C POFFset and TRIGger A I2C PLEN...

Page 615: ...ined before with TRIGger A I2C PLENgth Parameters DataPattern String with max 24 characters 3 byte 8 bit Characters 0 1 and X are allowed X can be assigned to a specified bit If you define a pattern s...

Page 616: ...b I2C FRAMe n AACCess 618 BUS b I2C FRAMe n ACCess 618 BUS b I2C FRAMe n ACOMplete 618 BUS b I2C FRAMe n ADBStart 619 BUS b I2C FRAMe n ADDRess 619 BUS b I2C FRAMe n ADEVice 619 BUS b I2C FRAMe n AMO...

Page 617: ...lects the frame Return values State INComplete OK UNEXpstop INSufficient ADDifferent INComplete The frame is not completely contained in the acquisition Usage Query only BUS b I2C FRAMe n STARt Return...

Page 618: ...me Suffix b 1 4 n Selects the frame Return values Acknowledge INComplete ACK NACK EITHer Usage Query only BUS b I2C FRAMe n ACCess Returns the transfer direction read or write access from master to sl...

Page 619: ...nds on sample rate record length and time base Increment depends on the time base Default unit s Usage Query only BUS b I2C FRAMe n ADDRess Returns the decimal address value of the indicated frame inc...

Page 620: ...US b I2C FRAMe n ASTart Returns the start time of the address for the indicated frame Suffix b 1 4 n Selects the frame Return values StartTime Range depends on sample rate record length and time base...

Page 621: ...ACK NACK EITHer Usage Query only BUS b I2C FRAMe n BYTE o ACKStart Returns the start time of the acknowledge bit of the specified byte Suffix b 1 4 n Selects the frame o Selects the byte number Retur...

Page 622: ...ame o Selects the byte number Return values StartTime Range depends on sample rate record length and time base Increment depends on the time base Default unit s Usage Query only BUS b I2C FRAMe n BYTE...

Page 623: ...the bus BUS b UART RX SOURce 623 BUS b UART DATA SOURce 623 BUS b UART TX SOURce 623 BUS b UART POLarity 624 BUS b UART DATA POLarity 624 BUS b UART SSIZe 624 BUS b UART PARity 625 BUS b UART SBIT 625...

Page 624: ...Parameters IdleState IDLLow IDLHigh IDLLow idle low low 1 IDLHigh idle high high 1 RST IDLH BUS b UART DATA POLarity Polarity Defines if the transmitted data on the bus is high high 1 or low low 1 act...

Page 625: ...eters StopBitNumber B1 B1_5 B2 1 stop bit 1 5 stop bits or 2 stop bits are possible RST B1 BUS b UART BAUDrate Baudrate Sets the number of transmitted bits per second Suffix b 1 4 Parameters Baudrate...

Page 626: ...RERror SPERror BREak BSTart Burst start Sets the trigger to the begin of a data frame The frame start is the first start bit after the idle time SBIT Start bit The start bit is the first low bit after...

Page 627: ...ols before the first symbol of the pattern Parameters PatternByteOffset Number of ignored symbols Range 0 to 4095 Increment 1 RST 0 16 11 4 3 UART Decode Results In all BUS b UART commands the suffix...

Page 628: ...ue 631 BUS b UART FRAMe n WORD o RXValue 631 BUS b UART FRAMe n WORD o TXValue 632 BUS b UART RX FRAMe n WORD o VALue 632 BUS b UART TX FRAMe n WORD o VALue 632 BUS b UART FCOunt BUS b UART RX FCOunt...

Page 629: ...the frame Return values TxFrameState STER SPER PRER BRE OK INS STER start error no start bit found SPERr stop error no stop condition found PRER parity error which indicates a transmission error BRE...

Page 630: ...T TX FRAMe n WORD o STATe Returns the status of the specified symbol word Suffix b 1 4 n Selects the frame o Selects the word number Return values Status OK FRSTart FRENd FRMError STERror SPERror PRER...

Page 631: ...er Return values StartTime Range depends on sample rate record length and time base Increment depends on the time base Default unit s Usage Query only BUS b UART FRAMe n WORD o STOP BUS b UART RX FRAM...

Page 632: ...rk a bus system used within automotive network architecture CAN Configuration 632 CAN Trigger 634 CAN Decode Results 637 CAN Search 643 16 11 5 1 CAN Configuration Start the bus configuration with the...

Page 633: ...ngle ended probe connect the probe to either CAN_L or CAN_H and select the type accordingly Suffix b 1 4 Parameters SignalType CANH CANL RST CANH BUS b CAN SAMPlepoint SamplePoint Sets the position of...

Page 634: ...Type Specifies the trigger mode for CAN Parameters TriggerType STOFrame EOFrame ID IDDT FTYPe ERRCondition STOFrame Start of frame EOFrame End of frame ID Sets the trigger to a specific message Identi...

Page 635: ...and remote frames Parameters IdentifierType B11 B29 ANY ANY use if the identifier length is not relevant Not available for trigger type ID RST B11 TRIGger A CAN ICONdition IdentifierCondition Sets th...

Page 636: ...data pattern the number of bytes in the pattern The command is relevant if TRIGger A CAN TYPE is set to IDDT Parameters DataLength Range 0 to 8 Increment 1 RST 1 Default unit Byte TRIGger A CAN DATA D...

Page 637: ...form error occurs when a fixed form bit field contains one or more illegal bits The command is relevant if TRIGger A CAN TYPE is set to ERRCondition Parameters FormError ON OFF RST OFF 16 11 5 3 CAN...

Page 638: ...E Returns the type of the specified frame Suffix b 1 4 n Selects the frame 1 n Return values FrameType DATA REMote ERR OVLD Data remote error or overload frame Usage Query only BUS b CAN FRAMe n STATu...

Page 639: ...ues StartTime Default unit s Usage Query only BUS b CAN FRAMe n STOP Returns the end time of the specified frame Suffix b 1 4 n Selects the frame 1 n Return values StopTime Default unit s Usage Query...

Page 640: ...ix b 1 4 n Selects the frame 1 n Return values AcknowledgeValue Decimal value Usage Query only BUS b CAN FRAMe n CSSTate Returns the state of the checksum Suffix b 1 4 n Selects the frame 1 n Return v...

Page 641: ...number of data bytes in the specified frame Suffix b 1 4 n Selects the frame 1 n Return values DLCValue Non negative integer Usage Query only BUS b CAN FRAMe n IDSTate Returns the state of the identi...

Page 642: ...erValue Decimal value Usage Query only BUS b CAN FRAMe n BSEPosition Returns the position of the bit stuffing error in the specified frame if available Suffix b 1 4 n Selects the frame 1 n Return valu...

Page 643: ...n o Selects the byte number 1 m Return values ByteValue Decimal value Usage Query only 16 11 5 4 CAN Search SEARch PROTocol CAN CONDition 644 SEARch PROTocol CAN FRAMe 644 SEARch PROTocol CAN ACKerror...

Page 644: ...EARch PROTocol CAN ICONdition and SEARch PROTocol CAN IDENtifier IDData Search for identifier and data Set the identifier see IDENtifier and the data with SEARch PROTocol CAN DLENgth SEARch PROTocol C...

Page 645: ...ee also Stuff Bit on page 286 The command is relevant if SEARch PROTocol CAN CONDition is set to ERRor or IDERror Parameters BitStuffingError ON OFF RST OFF SEARch PROTocol CAN CRCerror CRCerror Searc...

Page 646: ...ot equal to the specified value If the pattern contains only 0 and 1 you can also trigger on a range greater than or lower than the specified value The command is relevant if SEARch PROTocol CAN CONDi...

Page 647: ...fined with SEARch PROTocol CAN DLENgth The command is relevant if SEARch PROTocol CAN CONDition is set to IDData Parameters Data String containing binary pattern with max 64 bit Characters 0 1 and X a...

Page 648: ...us The idle state is the recessive state and corresponds to a logic 1 Suffix b 1 4 Parameters Polarity IDLHigh IDLLow IDLHigh Low active negative polarity IDLLow High active positive polarity RST IDLL...

Page 649: ...TriggerType Specifies the trigger mode for LIN Parameters TriggerType SYNC WKFRame ID IDDT ERRCondition SYNC Start of frame triggers on the stop bit of the sync field WKFRame Triggers after a wakeup f...

Page 650: ...s IdParityError ON OFF RST OFF TRIGger A LIN SYERror SyncError Triggers if synchronization caused an error The command is relevant if TRIGger A LIN TYPE is set to ERRCondition Parameters SyncError ON...

Page 651: ...one X don t care you can trigger on values equal or not equal to the specified value If the pattern contains only 0 and 1 you can also trigger on a range greater than or lower than the specified valu...

Page 652: ...mber of received frames of the active LIN bus Suffix b 1 4 Return values FrameCount Total number of decoded frames Usage Query only BUS b LIN FRAMe n DATA Returns the data bytes of the specified frame...

Page 653: ...uery only BUS b LIN FRAMe n STOP Returns the end time of the specified frame Suffix b 1 4 n Selects the frame 1 n Return values StopTime Range depends on sample rate record length and time base Increm...

Page 654: ...ifierParityValue Decimal value Usage Query only BUS b LIN FRAMe n IDSTate Returns the identifier state of the selected frame Suffix b 1 4 n Selects the frame 1 n Return values IdentifierState OK PRERr...

Page 655: ...yncFieldState OK ERR UNDF ERR error UNDF undefined Usage Query only BUS b LIN FRAMe n SYValue Returns the value of the synchronization field Suffix b 1 4 n Selects the frame 1 n Return values SyncFiel...

Page 656: ...byte Suffix b 1 4 n Selects the frame 1 n o Selects the byte number 1 o Return values ByteStatus OK INS UART INS Insufficient the byte is not completely contained in the acquisi tion UART At least on...

Page 657: ...s SearchCondition FRAMe ERRor IDENtifier IDData IDERror FRAMe Search for a frame type Set the frame type with SEARch PROTocol LIN FRAMe ERRor Search for errors of one or more error types Set the error...

Page 658: ...mand is relevant if SEARch PROTocol LIN CONDition is set to ERRor or IDERror Parameters IdParityError ON OFF RST OFF SEARch PROTocol LIN CHKSerror ChecksumError Searches for checksum errors The comman...

Page 659: ...rs Identifier String containing binary pattern Characters 0 1 and X are allowed Enter the 6 bit identifier without parity bits not the pro tected identifier SEARch PROTocol LIN DLENgth DataLength Defi...

Page 660: ...S BORDer 661 BUS b I2S CHANnel LENGth 661 BUS b I2S CHANnel OFFSet 661 BUS b I2S CHANnel ORDer 661 BUS b I2S CHANnel TDMCount 662 BUS b I2S CLOCk POLarity 662 BUS b I2S CLOCk SOURce 662 BUS b I2S CLOC...

Page 661: ...n a channel block for TDM audio signals transmitter length The setting is available only if BUS b I2S AVARiant is set to TDM Suffix b 1 4 Parameters ChannelLength RST 8 Default unit Bit BUS b I2S CHAN...

Page 662: ...ts the clock edge at which the instrument samples the data on the data line Usually the rising edge is used The R S RTM3000 can also analyze the converse setup Suffix b 1 4 Parameters ClockSlope RISin...

Page 663: ...ACTLow Active low HIGH 0 and LOW 1 RST ACTH BUS b I2S DATA SOURce DataSource Selects the source of the data line Suffix b 1 4 Parameters DataSource CH1 CH2 CH3 CH4 D0 15 CH3 and CH4 are only available...

Page 664: ...annels BUS b I2S FOFFset FrameOffset Sets a delay of the channel blocks after the frame start word select edge Thus all channels are shifted Suffix b 1 4 Parameters FrameOffset RST 0 Default unit Bit...

Page 665: ...TDM the frame begins with a falling edge RST NORM BUS b I2S WSELect SOURce WordSelectSource Selects the source of the word select line Suffix b 1 4 Parameters WordSelectSource CH1 CH2 CH3 CH4 D0 15 CH...

Page 666: ...data words with the specified data words on the specified channel Parameters Comparison OFF EQUal NEQual GTHan LTHan INRange OORange INRange in range OORange out of range OFF No range is defined EQUal...

Page 667: ...Ht DMIN on page 667 TRIGger A I2S CHANnel RIGHt DMAX MaximumValue Specifies the maximum data value to be found if TRIGger A I2S CHANnel RIGHt CONDition is set to INRange or OORange Parameters MaximumV...

Page 668: ...nsider that audio words are signed numbers in 2 s complement format For example an 8 bit data word has a value range from 128 to 127 TRIGger A I2S CHANnel TDM n DMIN MinimumValue Specifies a data patt...

Page 669: ...WSSLope to set the edge ERRCondition An error is detected when two consecutive frames have different length The instrument triggers on the first clock edge after error detection TRIGger A I2S SOWords...

Page 670: ...the data word of the specified frame on the left audio channel Suffix b 1 4 n Return values Value Signed decimal value Usage Query only BUS b I2S FRAMe n RIGHt STATe Returns the state of the specified...

Page 671: ...t depends on the time base Usage Query only BUS b I2S FRAMe n STATe Returns the state of the specified frame on the right audio channel Suffix b 1 4 n Return values FrameState ERRor OK INSufficient ER...

Page 672: ...ror occured in the frame OK frame is valid INSufficient frame is not completely contained in the acqui sition The acquired part of the frame is valid Usage Query only BUS b I2S FRAMe n TDM o VALue Ret...

Page 673: ...MILStd THReshold HIGH 674 BUS b MILStd THReshold LOW 675 BUS b MILStd IMGTime INFinite MaximumInfinite Set the maximum inter message gap time to infinity Suffix b 1 4 Parameters MaximumInfinite ON OFF...

Page 674: ...the maximum response time Suffix b 1 2 Parameters MaximumTime BUS b MILStd RESPonsetime MINimum MinimumTime Sets the minimum response time Suffix b 1 4 Parameters MinimumTime BUS b MILStd SOURce Sour...

Page 675: ...MILStd MCODe CODE 678 TRIGger A MILStd MCODe VALue 678 TRIGger A MILStd MODE 678 TRIGger A MILStd RTADdress CONDition 679 TRIGger A MILStd RTADdress MAXimum 679 TRIGger A MILStd RTADdress MINimum 679...

Page 676: ...EQUal NEQual GTHan GEQual LEQual LTHan WITHin OUTSide RST OFF TRIGger A MILStd DATA MAXimum DataMinimum For a data word sets the maximum data value Parameters DataMinimum 01X string TRIGger A MILStd D...

Page 677: ...signal Parameters ErrorEnable ON OFF RST ON TRIGger A MILStd ERRor PARity ErrorEnable Enables disables triggering when the parity is even Parameters ErrorEnable ON OFF RST ON TRIGger A MILStd ERRor SY...

Page 678: ...t initiate self test TSHutdown transmitter shutdown OTSHutdown override transmitter shutdown ITERminal inhibit terminal flag bit OITerminal override inhibit terminal flag bit RESet reset remote termin...

Page 679: ...um Sets the minimum RT address Parameters AddressMinimum 01X string TRIGger A MILStd SADDress CONDition Compare For the subaddress sets the triggering condition for the comparison of the decoded value...

Page 680: ...rs on the state of the busy bit of the status word Parameters StatusBit 0 1 X RST X TRIGger A MILStd STATus DBCaccept StatusBit Triggers on the state of the dynamic bus control accept bit of the statu...

Page 681: ...he status word Parameters StatusBit 0 1 X RST X TRIGger A MILStd SYNC SyncMode Triggers on a sync impulse You can select to trigger on comando status on data or on either syncs Parameters SyncMode CST...

Page 682: ...A MILStd WCOunt MAXimum WordCountMaximum Parameters WordCountMaximum TRIGger A MILStd WCOunt MINimum WordCountMinimum Parameters WordCountMinimum TRIGger A MILStd WORD WordTyoe Selects the word type...

Page 683: ...OP 689 BUS b MILStd WORD n TRMode 689 BUS b MILStd WORD n TYPE 689 BUS b MILStd WCOunt Returns the number of received words Suffix b 1 4 Return values WordCount Usage Query only BUS b MILStd WORD n CO...

Page 684: ...uery only BUS b MILStd WORD n COMMand MCODe VALue For the specified command word returns the value of the mode code Suffix b 1 4 n Return values ModeCodeValue Usage Query only BUS b MILStd WORD n COMM...

Page 685: ...rns the value of the specified data word Suffix b 1 4 n Return values DataValue Usage Query only BUS b MILStd WORD n IMGTime Returns the intermessage gap time of the specified word Suffix b 1 4 n Retu...

Page 686: ...ffix b 1 4 n Return values StartTime Usage Query only BUS b MILStd WORD n STATus For a status word returns the value and if there are errors Suffix b 1 4 n Parameters WordState OK INSufficient PERRor...

Page 687: ...bus control bit of the specified status word Suffix b 1 4 n Return values BitState Usage Query only BUS b MILStd WORD n STATus INSTrument Returns the state of the instrumentation bit of the specified...

Page 688: ...rvice request bit of the specified word Suffix b 1 4 n Return values BitState Usage Query only BUS b MILStd WORD n STATus SUBSystem Returns the state of the subsystem bit of the specified status word...

Page 689: ...the type of word of the specified word Suffix b 1 4 n Return values WordType COMMand STATus DATA CMCode Usage Query only 16 11 8 4 MIL 1553 Search SEARch PROTocol MILStd CONDition 690 SEARch PROTocol...

Page 690: ...l MILStd TRMode 694 SEARch PROTocol MILStd TTYPe 694 SEARch PROTocol MILStd WCOunt CONDition 694 SEARch PROTocol MILStd WCOunt MAXimum 694 SEARch PROTocol MILStd WCOunt MINimum 694 SEARch PROTocol MIL...

Page 691: ...ut MANChester ANY SEARch PROTocol MILStd MCODe ModeCode Searches for a mode code type Parameters ModeCode DBControl TSYNchronize TSTatus ISELftest TSHutdown OTSHutdown ITERminal OITerminal RESet VECTo...

Page 692: ...mum For a subaddress searches for the maximum address Parameters AddressMaximum 01X string SEARch PROTocol MILStd SADDress MCADdress ModeCodeAddress Searches for a mode code address Parameters ModeCod...

Page 693: ...sBit 0 1 X RST X SEARch PROTocol MILStd STATus MERRor StatusBit Searches for a message error bit of a status word Parameters StatusBit 0 1 X RST X SEARch PROTocol MILStd STATus SREQuest StatusBit Sear...

Page 694: ...transmission RTBC remote terminal to bus controller transmission RTRT remote terminal to remote terminal transmission MCData mde code with data RST BCRT SEARch PROTocol MILStd WCOunt CONDition Compare...

Page 695: ...US b ARINc POLarity 696 BUS b ARINc SOURce 696 BUS b ARINc THReshold HIGH 696 BUS b ARINc THReshold LOW 696 BUS b ARINc BRMode BitRateMode Sets the bit rate mode to high speed low speed or a user defi...

Page 696: ...Nc THReshold HIGH ThresholdHigh Sets the high threshold level of the signal Suffix b 1 4 Parameters ThresholdHigh BUS b ARINc THReshold LOW ThresholdLow Sets the low threshold level of the signal Suff...

Page 697: ...ata Parameters Compare EQUal NEQual GTHan GEQual LEQual LTHan WITHin OUTSide INRange in range OORange out of range EQUal NEQual GTHan LTHan Equal not equal greater than less than These conditions requ...

Page 698: ...rameters ErrorEnable ON OFF RST ON TRIGger A ARINc ERRor GAP ErrorEnable Enables triggering when a gap error occurs Parameters ErrorEnable ON OFF RST ON TRIGger A ARINc ERRor PARity ErrorEnable Enable...

Page 699: ...value of the range with TRIGger A ARINc LABel MINimum and TRIGger A ARINc LABel MAXimum TRIGger A ARINc LABel MAXimum LabelMaximum Specifies the maximum value of the label if TRIGger A ARINc LABel CON...

Page 700: ...the minimum value of the transmission time Parameters TransmissionTimeMin TRIGger A ARINc TYPE TriggerType Selects the type of trigger Parameters TriggerType WORD ERRor LABel LDATa TTIMe TRIGger A ARI...

Page 701: ...ta format for the specified ARINC 429 bus Suffix b 1 4 Parameters StandardDecodeFormat DATA DSSM DSDI DSSSm DSSSm Data SSM DSDI Data SDI DSSD Data SSM SDI BUS b ARINc WORD n DATA VALue Returns the dec...

Page 702: ...ecified word Suffix b 1 4 Return values Parity Usage Query only BUS b ARINc WORD n PATTern Returns all 32 bits of a data word as decimal value Suffix b 1 4 Return values PatternValue Usage Query only...

Page 703: ...values WordStatus OK INSufficient INComplete PRERror GERRor CERRor PRERror parity error occured GERRor timing gap error occured CERRor coding error occured Usage Query only BUS b ARINc WORD n STOP Re...

Page 704: ...ypes with SEARch PROTocol ARINc ERRor LABel Searches for label Set the label with SEARch PROTocol ARINc LABel CONDition SEARch PROTocol ARINc LABel MAXimum and SEARch PROTocol ARINc LABel MINimum LDAT...

Page 705: ...rches for a minimum value of the data The command is relevant if SEARch PROTocol ARINc CONDition is set to LDATa Parameters DataMinimum 01X string SEARch PROTocol ARINc DATA OFFSet Searches for specif...

Page 706: ...t if SEARch PROTocol ARINc CONDition is set to LABel or LDAta Parameters LabelCondition EQUal NEQual GTHan GEQual LEQual LTHan WITHin OUTSide SEARch PROTocol ARINc LABel MAXimum Searches for a maximum...

Page 707: ...SEARch PROTocol ARINc CONDition is set to WORD Parameters WordType STARt STOP 16 12 Power Analysis Option R S RTM K31 General 707 Probe Adjustment 710 Report 710 Consumption 711 Dynamic ON Resistance...

Page 708: ...ciencySWITchingloss TURNonoff TRANsient RST OFF POWer AUToscale Performs an autoset of the voltage and current source scales Usage Event POWer AUToscale CURRent Performs an autoset of the current sour...

Page 709: ...e n Sets the channel for the voltage source Suffix n 1 4 Only relevant if several voltage sources are used 1 In 2 Out 3 and 4 Out for Turn ON OFF time measurement Parameters VoltageSource CH1 CH2 CH3...

Page 710: ...OWer REPort ADD 710 POWer REPort DESCription 710 POWer REPort DUT 710 POWer REPort OUTPut 710 POWer REPort SITE 711 POWer REPort TEMPerature 711 POWer REPort USER 711 POWer REPort ADD Adds a power rep...

Page 711: ...lue that can be shown at the titel page of a report Parameters UserString String parameter 16 12 4 Consumption POWer CONSumption EXECute 711 POWer CONSumption REPort ADD 712 POWer CONSumption RESTart...

Page 712: ...e power Return values ApparentPower Usage Query only POWer CONSumption RESult DURation Queries the duration of the measurement The result is displayed in seconds Return values Duration Usage Query onl...

Page 713: ...r Usage Query only POWer CONSumption RESult REALpower Queries the real power Return values RealPower Usage Query only 16 12 5 Dynamic ON Resistance POWer DONResistance EXECute 713 POWer DONResistance...

Page 714: ...k 715 POWer EFFiciency RESult EFFiciency STDDev 715 POWer EFFiciency RESult EFFiciency WFMCount 715 POWer EFFiciency RESult INPut REALpower ACTual 715 POWer EFFiciency RESult INPut REALpower AVG 715 P...

Page 715: ...rement results WFMCount the number of waveforms used for the displayed results Return values WaveformCount Usage Query only POWer EFFiciency RESult INPut REALpower ACTual POWer EFFiciency RESult INPut...

Page 716: ...y 717 POWer HARMonics ENFRequency 717 POWer HARMonics EXECute 717 POWer HARMonics MEASurement DURation 717 POWer HARMonics MEASurement FREQuency AVG 717 POWer HARMonics MEASurement FREQuency NPEak 718...

Page 717: ...HARMonics STANdard is set to RTC Parameters DoFrequency F400 NVF WVF POWer HARMonics ENFRequency ENFrequency Selects the frequency of the input signal if POWer HARMonics STANdard is set to ENA ENB EN...

Page 718: ...ment FREQuency STDDev Returns the standard deviation of frequencies of the measured signal Return values DeviationValue Usage Query only POWer HARMonics MEASurement FREQuency ACTual Returns the curren...

Page 719: ...ery only POWer HARMonics MEASurement THDistortion STDDev Returns the standard deviation of total harmonic disortions of the measured signal Return values DeviationValue Usage Query only POWer HARMonic...

Page 720: ...e n th harmonic Suffix n 1 40 Return values LevelLimit Usage Query only POWer HARMonics RESult n LEVel VALue Queries the level of the n th harmonic Suffix n 1 40 Return values Level Usage Query only P...

Page 721: ...Resets the count of the measurements Suffix n 1 40 Usage Event POWer HARMonics RESult n VALid Queries if the value of n th harmonic is within the limit for the current measurment Suffix n 1 40 Return...

Page 722: ...aved with EXPort POWer SAVE The file format is CSV the file name is incremented automatically Parameters ExportPath String parameter EXPort POWer SAVE Saves the harmonics and spectrum measurement resu...

Page 723: ...eters StopTime POWer INRushcurrent GCOunt GateCount Sets the number of inrush current gates Parameters GateCount RST 1 POWer INRushcurrent REPort ADD Adds the result to the report list Usage Event POW...

Page 724: ...MODulation RESult MEAN PPEak 726 POWer MODulation RESult MEAN STDDev 726 POWer MODulation RESult MEAN WFMCount 726 POWer MODulation RESult RMS ACTual 726 POWer MODulation RESult RMS AVG 726 POWer MOD...

Page 725: ...ThresholdLevel Sets the threshold for unipolar sources or the upper level for bipolar sources The sig nal is measured at the crossing points of the signal with the threshold Parameters ThresholdLevel...

Page 726: ...negative peak value of the long term measurement results PPEak positive peak value of the long term measurement results STDDev standard deviation of the long term measurement results WFMCount the num...

Page 727: ...standard deviation of the long term measurement results WFMCount the number of waveforms used for the displayed results Return values WaveformCount Usage Query only POWer MODulation RESult UPEak AVG...

Page 728: ...sult to the report list Usage Event POWer ONOFf RESult n TIME Queries the turn on turn off time You can select the type of measurement with POWer ONOFf MEASurement Suffix n 1 3 Return values Value Usa...

Page 729: ...REALpower PPEak 731 POWer QUALity RESult VOLTage CREStfactor PPEak 731 POWer QUALity RESult VOLTage FREQuency PPEak 731 POWer QUALity RESult VOLTage RMS PPEak 731 POWer QUALity RESult CURRent CREStfac...

Page 730: ...er QUALity RESult CURRent FREQuency AVG POWer QUALity RESult CURRent RMS AVG POWer QUALity RESult POWer APParent AVG POWer QUALity RESult POWer PFACtor AVG POWer QUALity RESult POWer PHASe AVG POWer Q...

Page 731: ...VOLTage RMS PPEak Returns the maximum value of the specified measurement series Return values MaximumValue Statistic value Usage Query only POWer QUALity RESult CURRent CREStfactor STDDev POWer QUALit...

Page 732: ...Wer PHASe ACTual POWer QUALity RESult POWer REACtive ACTual POWer QUALity RESult POWer REALpower ACTual POWer QUALity RESult VOLTage CREStfactor ACTual POWer QUALity RESult VOLTage FREQuency ACTual PO...

Page 733: ...lt PEAK ACTual 736 POWer RIPPle RESult PEAK AVG 736 POWer RIPPle RESult PEAK NPEak 736 POWer RIPPle RESult PEAK PPEak 736 POWer RIPPle RESult PEAK STDDev 736 POWer RIPPle RESult PEAK WFMCount 736 POWe...

Page 734: ...tion of the long term measurement results WFMCount the number of waveforms used for the displayed results Return values WaveformCount Usage Query only POWer RIPPle RESult LPEak ACTual POWer RIPPle RES...

Page 735: ...Query only POWer RIPPle RESult NDCYcle ACTual POWer RIPPle RESult NDCYcle AVG POWer RIPPle RESult NDCYcle NPEak POWer RIPPle RESult NDCYcle PPEak POWer RIPPle RESult NDCYcle STDDev POWer RIPPle RESul...

Page 736: ...v POWer RIPPle RESult PEAK WFMCount Returns the corresponding statistic result for Vpp ACTual current measurement result AVG average of the long term measurement results NPEak negative peak value of t...

Page 737: ...s PPEak positive peak value of the long term measurement results STDDev standard deviation of the long term measurement results WFMCount the number of waveforms used for the displayed results Return v...

Page 738: ...PPEak 740 POWer RIPPle RESult MEAN STDDev 740 POWer RIPPle RESult MEAN WFMCount 740 POWer RIPPle RESult NDCYcle ACTual 741 POWer RIPPle RESult NDCYcle AVG 741 POWer RIPPle RESult NDCYcle NPEak 741 POW...

Page 739: ...Eak WFMCount 743 POWer SLEWrate DSAMple DeltaSample Sets the number of samples that are used for the calculation of the slope Parameters DeltaSample POWer SLEWrate DTIMe DeltaTime Sets the delta time...

Page 740: ...lts NPEak negative peak value of the long term measurement results PPEak positive peak value of the long term measurement results STDDev standard deviation of the long term measurement results WFMCoun...

Page 741: ...of waveforms used for the displayed results Return values WaveformCount Usage Query only POWer RIPPle RESult PDCYcle ACTual POWer RIPPle RESult PDCYcle AVG POWer RIPPle RESult PDCYcle NPEak POWer RIP...

Page 742: ...Eak POWer RIPPle RESult PERiod PPEak POWer RIPPle RESult PERiod STDDev POWer RIPPle RESult PERiod WFMCount Returns the corresponding statistic result for the period ACTual current measurement result A...

Page 743: ...the long term measurement results NPEak negative peak value of the long term measurement results PPEak positive peak value of the long term measurement results STDDev standard deviation of the long te...

Page 744: ...ion n CURRent 750 POWer SOA RESult TOTal VIOLation n VOLTage 750 POWer SOA RESult TOTal VIOLation n CURRent DATA 750 POWer SOA RESult TOTal VIOLation n VOLTage DATA 750 POWer SOA RESult TOTal VIOLatio...

Page 745: ...index in the list of the safe operating area mask definition Setting parameters InsertIndex Usage Setting only POWer SOA LINear POINt m CURRent Current POWer SOA LOGarithmic POINt m CURRent Current Se...

Page 746: ...Move RemoveIndex POWer SOA LOGarithmic REMove RemoveIndex Removes the point with the selcted index from the list of the safe operating area mask definition Setting parameters RemoveIndex Usage Setting...

Page 747: ...STATe Returns the result passed or failed of the current aqcuisition measurement Return values AcquisitionState 0 1 Usage Query only POWer SOA RESult ACQuisition TOLerance Tolerance Sets acquisition...

Page 748: ...A RESult TOTal FAILed Returns the total number of failed acquisitions i e they are not within the defined safe operating area Return values FailedAcquisitions Usage Query only POWer SOA RESult TOTal F...

Page 749: ...are within the defined safe operating area Usage Query only POWer SOA RESult TOTal STATe Returns the result passed or failed of the total measurement Return values TotalState 0 1 Usage Query only POWe...

Page 750: ...nly POWer SOA RESult TOTal VIOLation n CURRent DATA HEADer POWer SOA RESult TOTal VIOLation n VOLTage DATA HEADer Returns information on the total violation current Return values Header StringData Usa...

Page 751: ...y POWer SOA RESult TOTal VIOLation n CURRent DATA YRESolution POWer SOA RESult TOTal VIOLation n VOLTage DATA YRESolution POWer SOA REPort ADD POWer SOA RESTart POWer SOA SCALe POWer SOA SCALe DISPlay...

Page 752: ...he report list Usage Event POWer SPECtrum RESult n FREQuency Queries the frequency of the n th order Suffix n 1 40 Return values FrequencyValue Usage Query only POWer SPECtrum RESult n LEVel VALue Que...

Page 753: ...et Resets the count of the measurements Suffix n 1 40 Usage Event POWer SPECtrum RESult n WFMCount Queries the number of waveforms for which the spectrum was measured Suffix n 1 40 Return values Vavef...

Page 754: ...OWer SWITching REPort ADD 756 POWer SWITching RESult CONDuction ENERgy 756 POWer SWITching RESult CONDuction POWer 756 POWer SWITching RESult NCONduction ENERgy 756 POWer SWITching RESult NCONduction...

Page 755: ...ime POWer SWITching GATE NCONduction STOP StopTime Sets the cursor on the waveform Parameters StopTime POWer SWITching GATE SWAVe Sets the cursor on the waveform Usage Event POWer SWITching GATE TOFF...

Page 756: ...ctionEnergy Usage Query only POWer SWITching RESult CONDuction POWer Queries the conduction power Return values ConductionPower Usage Query only POWer SWITching RESult NCONduction ENERgy Queries the n...

Page 757: ...OnEnergy Usage Query only POWer SWITching RESult TON POWer Queries the turn on power Return values TurnOnPower Usage Query only POWer SWITching RESult TOTal ENERgy Queries the total energy Return valu...

Page 758: ...759 POWer TRANsient RESult SETTlingtime 759 POWer TRANsient SIGHigh 759 POWer TRANsient SIGLow 759 POWer TRANsient STARt 760 POWer TRANsient STOP 760 POWer TRANsient EXECute Starts the transient resp...

Page 759: ...er TRANsient RESult RTIMe Queries the rise time Return values RiseTime Usage Query only POWer TRANsient RESult SETTlingtime Queries the settling time Return values SettlingTime Usage Query only POWer...

Page 760: ...ic p xxx xxx Refer to the logic pod 1 D7 D0 or logic pod 2 D8 D15 The suffix p selects the logic pod range 1 2 DIGital m xxx xxx Refer to a specific logic channel The suffix m selects the logic channe...

Page 761: ...ings and even without any acquisition xxx CURR STAT MIN returns xxx CURR STAT MAX returns Signal 0 0 Low 1 1 High 0 1 Toggle Suffix m 0 15 Selects the logic channel p 1 2 Selects the logic pod Return...

Page 762: ...Selects the threshold voltage for various types of integrated circuits and applies it to the channel group to which the indicated logic channel belongs Suffix m 0 15 Number of the logic channel Parame...

Page 763: ...he indicated logic channel belongs Suffix m 0 15 Selects the logic channel p 1 2 Selects the logic pod Parameters Hysteresis SMALl MEDium LARGe DIGital m DESKew Deskew Sets the deskew value for the po...

Page 764: ...ndicated vertical channel Suffix m 0 15 Number of the logic channel Parameters Position Vertical position in divisions Default unit DIV DIGital m LABel Label Defines a label for the indicated logic ch...

Page 765: ...c p DATA YORigin on page 573 LOGic p DATA YRESolution on page 574 LOGic p DATA 765 DIGital m DATA 765 LOGic p DATA HEADer 766 DIGital m DATA HEADer 766 LOGic p DATA POINts 766 DIGital m DATA POINts 76...

Page 766: ...1 Usage Query only LOGic p DATA POINts PointSelection DIGital m DATA POINts PointSelection As a setting the command selects a range of samples that will be returned with DIGital m DATA As a query it r...

Page 767: ...At maxi mum waveform rate the instrument stores more samples than visible on the screen and DMAX returns more values than DEF Only available if acquisition is stopped RST DEFault Return values Points...

Page 768: ...r each bit of the bus Suffix b 1 2 Selects the parallel bus m Sets the bit number Parameters DataSource D0 D15 Example BUS PARallel Width 4 BUS PARallel DATA0 SOURce D8 BUS PARallel DATA1 SOURce D9 BU...

Page 769: ...BUS b CPARallel CS ENABle ChipSelectEnable Enables and disables the chip select line Suffix b 1 2 Selects the parallel bus Parameters ChipSelectEnable ON OFF RST ON BUS b CPARallel CS SOURce ChipSelec...

Page 770: ...b CPARallel FRAMe n STATe 771 BUS b PARallel FRAMe n STARt 771 BUS b CPARallel FRAMe n STARt 771 BUS b PARallel FRAMe n STOP 771 BUS b CPARallel FRAMe n STOP 771 BUS b PARallel FCOunt BUS b CPARallel...

Page 771: ...PARallel FRAMe n STARt BUS b CPARallel FRAMe n STARt Returns the start time of the specified frame Suffix b 1 2 Selects the parallel bus n Selects the frame Return values StartTime Default unit s Usa...

Page 772: ...n RAMP POLarity 774 WGENerator NOISe ABSolute 774 WGENerator NOISe RELative 774 WGENerator OUTPut LOAD 774 WGENerator OUTPut ENABle 774 WGENerator FUNCtion Function Selects the function to be generate...

Page 773: ...value Range 1 000E 01 to 9 000E 01 RST 2 500E 01 Default unit WGENerator TRIangle SYMMetry Symmetry Sets the symmetry for the triangle waveform Parameters Symmetry 50 defines symmetric triangles Valu...

Page 774: ...rs RelativeNoise WGENerator OUTPut LOAD Load Select the user load the load of the DUT at its connection You can select either a 50 or a High Z high input impedance load Parameters Load HIGHz R50 WGENe...

Page 775: ...aveform part Parameters StopTime Default unit s WGENerator ARBitrary UPDate Loads the waveform from the selected signal source WGENerator ARBitrary SOURce Usage Event WGENerator ARBitrary FILE NAME Fi...

Page 776: ...28n to 17 RST 100u Default unit s WGENerator BURSt NCYCle NumberOfCycles Sets the number of times the generator outputs one cycle of the waveform per burst Parameters NumberOfCycles Range 1 to 1023 I...

Page 777: ...modulation function see WGENerator MODulation FUNCtion Parameters Enable ON OFF WGENerator MODulation FUNCtion ModulationFunction Selects a function for the modulation Parameters ModulationFunction S...

Page 778: ...ulation Parameters ModulationDepth WGENerator MODulation FM FREQuency Frequency Sets the frequency of the modulating waveform for FM modulation Parameters Frequency WGENerator MODulation FM DEViation...

Page 779: ...ing frequency Parameters Rate Range 0 1 to 1E6 Default unit Hz WGENerator MODulation RAMP POLarity Polarity Sets the polarity for the ramp function for a modulation waveform Parameters Polarity POSiti...

Page 780: ...attern Generator General Settings 780 Square Wave 782 Counter Pattern 783 Arbitrary Pattern 783 Manual Pattern 786 PWM Signals 787 16 14 2 1 General Settings PGENerator FUNCtion 780 PGENerator PATTern...

Page 781: ...s for measurements without measurement object up to 50 MBit s LIN LIN BUS signals for measurements without measurement object up to 50 MBit s MANual Manual pattern mode l2S Audio I2S BUS signal TDM Au...

Page 782: ...ction Parameters Polarity NORMal INVerted RST NORM PGENerator PATTern SQUarewave DCYCle DutyCycle Sets the duty cycle of the square wave function Parameters DutyCycle Numeric value Range 1 00E 00 to 9...

Page 783: ...tion This results in square waveforms for individual pins Pin Frequency S0 f 2 S1 f 4 S2 f 8 S3 f 16 Parameters Period Numeric value Range 2 380952425301E 02 to 2 500000000000E 07 RST 1 000000000000E...

Page 784: ...SINGle If the SING setting is activated the pattern is issued manually RST CONT PGENerator PATTern ARBitrary DATA SET ArbitraryData Defines the arbitrary pattern Parameters ArbitraryData List of Valu...

Page 785: ...e index of the arbitrary pattern Parameters AppendIndex Numeric value Example PGEN PATT ARB DATA APP IND 5 PGEN PATT ARB DATA APP 4 From index n a pattern length of 6 will be defined with last high bi...

Page 786: ...ines the BURST pattern cycles The cycles can be only defined with activated BURST function Parameters PatternCycles Numeric value Range 1 to 4096 RST 1 16 14 2 5 Manual Pattern PGENerator MANual STATe...

Page 787: ...Range 1 to 99 Increment 1 RST 50 Default unit PGENerator PATTern PWM DIRection Direction Sets the direction of motor rotation Parameters Direction POSitive NEGative PGENerator PATTern PWM ENABle Enabl...

Page 788: ...Register on page 814 The following commands are available STATus OPERation CONDition 788 STATus OPERation ENABle 788 STATus OPERation NTRansition 789 STATus OPERation PTRansition 789 STATus OPERation...

Page 789: ...egativeTransition Parameters NegativeTransition Range 1 to 65535 Increment 1 STATus OPERation PTRansition PositiveTransition Parameters PositiveTransition Range 1 to 65535 Increment 1 STATus OPERation...

Page 790: ...QUEStionable Register on page 814 The following commands are available STATus PRESet 791 STATus QUEStionable CONDition 791 STATus QUEStionable COVerload CONDition 791 STATus QUEStionable ADCState COND...

Page 791: ...3 STATus QUEStionable ADCState PTRansition 793 STATus QUEStionable LIMit PTRansition 793 STATus QUEStionable MASK PTRansition 793 STATus PRESet Resets all STATUS QUESTIONALBLE registers Usage Event ST...

Page 792: ...the EVENt part of the status register to check whether an event has occurred since the last reading Reading an EVENt register deletes its con tents Return values Event Event bits in decimal represent...

Page 793: ...SK PTRansition PositiveTransition Sets the positive transition filter If a bit is set a 0 to 1 transition in the corresponding bit of the condition register causes a 1 to be written in the correspondi...

Page 794: ...cleaning Cleaning agents solvents thinners ace tone acids and bases can damage the front panel labeling plastic parts and dis play 2 Check and clean the fans regularly to ensure that they always oper...

Page 795: ...vide for sufficient padding to prevent the instrument from slipping inside the package Wrap antistatic packing foil around the instrument to protect it from electro static charging 17 4 Replacing the...

Page 796: ...ou have to send the instrument to the service or if the instrument is used in a secured environment consider the document Instrument Security Procedures that is available on the R S RTM3000 internet w...

Page 797: ...ommands can be either device specific or device independent common com mands Common and device specific commands differ in their syntax A 1 1 Syntax for Common Commands Common device independent comma...

Page 798: ...NSe LIST FREQuency numeric_value numeric_value Long and short form 798 Numeric Suffixes 798 Optional Mnemonics 799 A 1 2 1 Long and short form The mnemonics feature a long form and a short form The sh...

Page 799: ...e inserted into the header or omitted These mnemonics are marked by square brackets in the description The instrument must recognize the long command to comply with the SCPI standard Some commands are...

Page 800: ...t must lie inside the value range 32000 to 32000 The exponent is introduced by an E or e Entry of the exponent alone is not allowed Example SENS FREQ STOP 1500000 SENS FREQ STOP 1 5E6 Units For physic...

Page 801: ...the corresponding mnemonic after the quotation mark Example SENSe LIST FREQ MAXimum Returns the maximum numeric value as a result A 1 3 3 Boolean Parameters Boolean parameters represent two states Th...

Page 802: ...e of the indefinite format requires a NL END message to terminate the data block This format is useful when the length of the transmission is not known or if speed or other considerations prevent segm...

Page 803: ...ands with identical meaning can be created SENS BAND RES 1 SENS BWID RES 1 Mnemonics in square brackets are optional and may be inserted into the header or omitted Example HCOPy IMMediate HCOP IMM is...

Page 804: ...onses to queries are partly subject to stricter rules than in standard IEEE 488 2 The requested parameter is transmitted without a header Example HCOP PAGE ORI Response LAND Maximum values minimum val...

Page 805: ...ies with commands that affect the queried value in one program message because the response to the query is not predictable The following messages always return correct results CHAN SCAL 0 01 POS 1 CH...

Page 806: ...ess The two synchronization commands simply block overlapped execution of the command Append the synchronization command to the overlapping command for example SINGle OPC For time consuming overlapped...

Page 807: ...e instrument Setting commands cause instrument settings such as a reset of the instru ment or setting the frequency Queries cause data to be provided for remote control e g for identification of the i...

Page 808: ...to a defined initial state Does not change the instrument setting GTL Go to Local Transition to the local state manual control The instrument automatically returns to remote state when a remote comman...

Page 809: ...Thus the contents of the register parts can be processed by the controller as positive integers Figure B 1 The status register model Description of the five status register parts The five parts of a S...

Page 810: ...is often equated with the entire register ENABle The ENABle part determines whether the associated EVENt bit contributes to the sum bit see below Each bit of the EVENt part is ANDed with the associate...

Page 811: ...o vides a rough overview of the instrument status collecting the information of the lower level registers ESR SCPI registers The STB receives its information from the following registers The Event Sta...

Page 812: ...vel within the SCPI hierarchy The STB is read using the command STB or a serial poll The STatus Byte STB is linked to the Service Request Enable SRE register Each bit of the STB is assigned a bit in t...

Page 813: ...n IEEE 488 2 It can be compared with the EVENt part of a SCPI register The event status register can be read out using command ESR The ESE corresponds to the ENABle part of a SCPI register If a bit is...

Page 814: ...commands STATus OPERation CONDition or STATus OPERation EVENt See also Figure B 2 The remote commands for the STATus OPERation register are described in Chap ter 16 15 1 STATus OPERation Register on...

Page 815: ...er Bit No Meaning 0 to 2 not used 3 COVerload This bit is set if a questionable channel overload occurs see Chapter B 3 4 1 STATus QUES tionable COVerload register on page 816 4 TEMPerature This bit i...

Page 816: ...TATus QUEStionable MASK register on page 817 13 to 14 Not used 15 This bit is always 0 B 3 4 1 STATus QUEStionable COVerload register This register contains all information about overload of the chann...

Page 817: ...mit 3 CHANnel2 clipping on the lower limit 4 CHANnel3 clipping on the upper limit 5 CHANnel3 clipping on the lower limit 6 CHANnel4 clipping on the upper limit 7 CHANnel4 clipping on the lower limit B...

Page 818: ...5 or 7 of the status byte are set and enabled in the SRE Each of these bits combines the information of a further register the error queue or the output buffer The ENABle parts of the status register...

Page 819: ...s calculated as the sum of the weighted values of all bits in the register that are set to 1 Example The decimal value 40 32 8 indicates that bits no 3 and 5 in the status register e g the QUEStionabl...

Page 820: ...s Clear DCL SDC Device Clear Selected Device Clear RST or SYS Tem PRE Set STA Tus PRE Set CLS Effect 0 1 Clear STB ESR yes yes Clear SRE ESE yes Clear EVENt parts of the regis ters yes yes Clear ENABl...

Page 821: ...t 452 ACQuire NSINgle COUNt 499 ACQuire PEAKdetect 451 ACQuire POINts ARATe 453 ACQuire POINts AUTomatic 449 ACQuire POINts AUTomatic 498 ACQuire POINts VALue 450 ACQuire POINts VALue 498 ACQuire SEGM...

Page 822: ...ot POINts LOGarithmic 558 BPLot REPeat 558 BPLot RESet 558 BPLot STATe 558 BUS b ARINc BRMode 695 BUS b ARINc BRValue 695 BUS b ARINc DATA FORMat 701 BUS b ARINc POLarity 696 BUS b ARINc SOURce 696 BU...

Page 823: ...l CS SOURce 769 BUS b CPARallel DATA m SOURce 768 BUS b CPARallel FCOunt 770 BUS b CPARallel FRAMe n DATA 770 BUS b CPARallel FRAMe n STARt 771 BUS b CPARallel FRAMe n STATe 771 BUS b CPARallel FRAMe...

Page 824: ...US b I2S BORDer 661 BUS b I2S CHANnel LENGth 661 BUS b I2S CHANnel OFFSet 661 BUS b I2S CHANnel ORDer 661 BUS b I2S CHANnel TDMCount 662 BUS b I2S CLOCk POLarity 662 BUS b I2S CLOCk SOURce 662 BUS b I...

Page 825: ...b MILStd RESPonsetime MAXimum 674 BUS b MILStd RESPonsetime MINimum 674 BUS b MILStd SOURce 674 BUS b MILStd THReshold HIGH 674 BUS b MILStd THReshold LOW 675 BUS b MILStd WCOunt 683 BUS b MILStd WORD...

Page 826: ...MISO 610 BUS b SPI FRAME n DATA MOSI 610 BUS b SPI FRAME n STARt 609 BUS b SPI FRAME n STATus 609 BUS b SPI FRAME n STOP 609 BUS b SPI FRAME n WCOunt 610 BUS b SPI FRAME n WORD o MISO 612 BUS b SPI FR...

Page 827: ...AMe n WORD o STATe 630 BUS b UART RX FRAMe n WORD o STOP 631 BUS b UART RX FRAMe n WORD o VALue 632 BUS b UART RX SOURce 623 BUS b UART SBIT 625 BUS b UART SSIZe 624 BUS b UART TX FCOunt 628 BUS b UAR...

Page 828: ...late MATH m TRACk THReshold LOWer 477 CALCulate MATH m TRACk THReshold UPPer 477 CALCulate MATH m WCOLor 476 CALCulate MATH m EXPRession DEFine 474 CALibration 589 CALibration STATe 590 CHANnel m AOFF...

Page 829: ...HANnel m POSition 432 CHANnel m RANGe 431 CHANnel m SCALe 431 CHANnel m SKEW 434 CHANnel m STATe 431 CHANnel m THReshold 435 CHANnel m THReshold FINDlevel 436 CHANnel m THReshold HYSTeresis 436 CHANne...

Page 830: ...508 DIGital m HISTory PALL 501 DIGital m HISTory PLAYer SPEed 502 DIGital m HISTory PLAYer STATe 503 DIGital m HISTory REPLay 502 DIGital m HISTory STARt 502 DIGital m HISTory STOP 502 DIGital m HIST...

Page 831: ...TYPE 553 EXPort ATABle NAME 508 EXPort ATABle SAVE 508 EXPort MEASurement STATistics ALL NAME 519 EXPort MEASurement STATistics ALL SAVE 519 EXPort MEASurement m STATistics NAME 519 EXPort MEASuremen...

Page 832: ...ve ALL 505 LOGic p HISTory TSRelative 505 LOGic p HISTory TTABle ENABle 504 LOGic p PROBe ENABle 760 LOGic p STATe 762 MASK ACTion PULSe EVENt MODE 532 MASK ACTion SCRSave DESTination 533 MASK ACTion...

Page 833: ...MEASurement m RESult STDDev 517 MEASurement m RESult WFMCount 517 MEASurement m RESult ACTual 516 MEASurement m SOURce 512 MEASurement m STATistics RESet 515 MEASurement m STATistics VALue ALL 518 ME...

Page 834: ...n SQUarewave DCYCle 782 PGENerator PATTern SQUarewave POLarity 782 PGENerator PATTern STATe 781 PGENerator PATTern STIMe 785 PGENerator PATTern TRIGger EXTern SLOPe 781 PGENerator PATTern TRIGger MODE...

Page 835: ...er HARMonics EXECute 717 POWer HARMonics MEASurement DURation 717 POWer HARMonics MEASurement FREQuency AVG 717 POWer HARMonics MEASurement FREQuency NPEak 718 POWer HARMonics MEASurement FREQuency PP...

Page 836: ...Dulation RESult RMS WFMCount 726 POWer MODulation RESult RMS ACTual 726 POWer MODulation RESult STDDev AVG 727 POWer MODulation RESult STDDev NPEak 727 POWer MODulation RESult STDDev PPEak 727 POWer M...

Page 837: ...or PPEak 731 POWer QUALity RESult POWer PFACtor STDDev 731 POWer QUALity RESult POWer PFACtor WFMCount 732 POWer QUALity RESult POWer PFACtor ACTual 732 POWer QUALity RESult POWer PHASe AVG 730 POWer...

Page 838: ...lt FREQuency AVG 734 POWer RIPPle RESult FREQuency AVG 739 POWer RIPPle RESult FREQuency NPEak 734 POWer RIPPle RESult FREQuency NPEak 739 POWer RIPPle RESult FREQuency PPEak 734 POWer RIPPle RESult F...

Page 839: ...STDDev 741 POWer RIPPle RESult PDCYcle WFMCount 736 POWer RIPPle RESult PDCYcle WFMCount 741 POWer RIPPle RESult PDCYcle ACTual 735 POWer RIPPle RESult PDCYcle ACTual 741 POWer RIPPle RESult PEAK AVG...

Page 840: ...Sult LPEak AVG 740 POWer SLEWrate RESult LPEak NPEak 740 POWer SLEWrate RESult LPEak PPEak 740 POWer SLEWrate RESult LPEak STDDev 740 POWer SLEWrate RESult LPEak WFMCount 740 POWer SLEWrate RESult LPE...

Page 841: ...A RESult TOTal VIOLation n CURRent DATA XORigin 750 POWer SOA RESult TOTal VIOLation n CURRent DATA YINCrement 751 POWer SOA RESult TOTal VIOLation n CURRent DATA YORigin 751 POWer SOA RESult TOTal VI...

Page 842: ...hing RESult NCONduction POWer 756 POWer SWITching RESult TOFF ENERgy 756 POWer SWITching RESult TOFF POWer 757 POWer SWITching RESult TON ENERgy 757 POWer SWITching RESult TON POWer 757 POWer SWITchin...

Page 843: ...AUTO 441 PROBe m SETup IMPedance 442 PROBe m SETup MODE 438 PROBe m SETup NAME 440 PROBe m SETup OFFSwitch 445 PROBe m SETup PRMode 443 PROBe m SETup TYPE 440 PROBe m SETup ZAXV 444 REFCurve m DATA HE...

Page 844: ...OTocol CAN CONDition 644 SEARch PROTocol CAN CRCerror 645 SEARch PROTocol CAN DATA 647 SEARch PROTocol CAN DCONdition 647 SEARch PROTocol CAN DLENgth 646 SEARch PROTocol CAN FORMerror 645 SEARch PROTo...

Page 845: ...Tocol MILStd WCOunt MAXimum 694 SEARch PROTocol MILStd WCOunt MINimum 694 SEARch PROTocol MILStd WSTart 695 SEARch RCOunt 497 SEARch RESDiagram SHOW 495 SEARch RESult ALL 496 SEARch RESult BCOunt 495...

Page 846: ...Ctrum DIAGram COLor MAGNitude MODE 550 SPECtrum DIAGram COLor MAXimum LEVel 550 SPECtrum DIAGram COLor MINimum LEVel 551 SPECtrum DIAGram COLor SCHeme FDOMain 551 SPECtrum DIAGram COLor SCHeme SPECtro...

Page 847: ...er RESult n LEVel DELTa 550 SPECtrum MARKer RESult n LEVel 549 SPECtrum MARKer RESult n 548 SPECtrum MARKer RMARker FREQuency 547 SPECtrum MARKer RMARker LEVel 547 SPECtrum MARKer RMARker 547 SPECtrum...

Page 848: ...ment 542 SPECtrum WAVeform SPECtrum DATA XORigin 542 SPECtrum WAVeform SPECtrum DATA YINCrement 542 SPECtrum WAVeform SPECtrum DATA YORigin 543 SPECtrum WAVeform SPECtrum DATA YRESolution 543 SPECtrum...

Page 849: ...YSTem COMMunicate INTerface ETHernet IPPort 594 SYSTem COMMunicate INTerface ETHernet MACaddress 595 SYSTem COMMunicate INTerface ETHernet SUBNet 594 SYSTem COMMunicate INTerface ETHernet TRANsfer 595...

Page 850: ...YPE 700 TRIGger A ARINc WORD TYPE 700 TRIGger A CAN ACKerror 636 TRIGger A CAN BITSterror 637 TRIGger A CAN CRCerror 637 TRIGger A CAN DATA 636 TRIGger A CAN DCONdition 636 TRIGger A CAN DLC 636 TRIGg...

Page 851: ...LIN ICONdition 650 TRIGger A LIN IDENtifier 650 TRIGger A LIN IPERror 650 TRIGger A LIN SYERror 650 TRIGger A LIN TYPE 649 TRIGger A MILStd COMMand TYPE 676 TRIGger A MILStd DATA CONDition 676 TRIGge...

Page 852: ...464 TRIGger A PATTern SOURce 463 TRIGger A PATTern WIDTh DELTa 465 TRIGger A PATTern WIDTh RANGe 465 TRIGger A PATTern WIDTh WIDTh 465 TRIGger A RISetime DELTa 468 TRIGger A RISetime RANGe 468 TRIGger...

Page 853: ...ator ARBitrary FILE OPEN 775 WGENerator BURSt ITIMe 776 WGENerator BURSt NCYCle 776 WGENerator BURSt PHASe 776 WGENerator BURSt STATe 776 WGENerator FREQuency 773 WGENerator FUNCtion 772 WGENerator FU...

Page 854: ...TPut ENABle 774 WGENerator SWEep FEND 779 WGENerator SWEep FSTart 779 WGENerator SWEep TIME 780 WGENerator SWEep TYPE 780 WGENerator SWEep ENABle 780 WGENerator TRIangle SYMMetry 773 WGENerator VOLTag...

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