Rohde & Schwarz HMO1002 Series User Manual Download

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ual

Version

R&S®HMO1002 Series

R&S®HMO1202 Series

Digital Oscilloscope

User Manual

5800530103

Summary of Contents for HMO1002 Series

Page 1: ...Test Measurement User Manual Version 04 R S HMO1002 Series R S HMO1202 Series Digital Oscilloscope User Manual 5800530103...

Page 2: ...shorter maximum cable length is prescribed signal cables input output signal control may not exceed a length of 1m and may not be used outside of buildings All signal cables must be shielded coaxial c...

Page 3: ...Function 21 5 7 Marker Function 21 6 Trigger System 22 6 1 Trigger Modes Auto Normal and Single 22 6 2 Trigger Source 22 6 3 Trigger type 22 6 4 Trigger Events 25 6 5 External Trigger 25 7 Signal Disp...

Page 4: ...nce with the regulations of protection class I For safety reasons the instrument may only be operated with authorized safety sockets The power cord must be plugged in before signal circuits may be con...

Page 5: ...be carried out only by authorized ROHDE SCHWARZ technical personnel Only original parts may be used for replacing parts relevant to safety e g power swit ches power transformers fuses A safety test m...

Page 6: ...served either at all or to the extent necessary product users may be exposed to the risk of explosions fire and or serious personal injury and in some cases death Batteries and rechargeable batteries...

Page 7: ...rical and Electronic Equipment Act ElektroG ROHDE SCHWARZ assumes full responsibil ity for the ecological disposal or the recycling at the end of life of their products Please contact your local servi...

Page 8: ...y for the logic probes of type R SHO3508 Connecting other types may demolish the input Section A This section includes the CURSOR MENU ANALYZE and GENERAL sections The CURSOR MENU section includes cur...

Page 9: ...lly de rived curves are shown in the lower section of the screen Within the graticule signals of the selected channels are displayed By default 8 scale divisions are shown This can be extended virtual...

Page 10: ...ent Firmware Update The R S HMO1002 resp R S HMO1202 series is con stantly being advanced You can download the current firmware at www rohde schwarz com The firmware is packed in a ZIP file After down...

Page 11: ...rm the entry The option will be activated after restarting the instrument The R S HMO1002 resp R S HMO1202 series is prepa red for mixed signal operation and have the appropriate connectors on the fro...

Page 12: ...rked in blue a Fig 2 7 Self alignment logic probe message will display on the screen In addition the home screen the instrument information and a screenshot will indicate that the education mode has b...

Page 13: ...ect frequently used settings Press the top soft menu key to change the input coupling to Make sure to align the passive probes prior to their first use For more information please refer to the probe m...

Page 14: ...easurements of the signal Again briefly press the AUTOSET key once followed by the CURSOR MEASURE key You can now select the desired type of measurement cursor from the menu Press the soft menu key ME...

Page 15: ...nnector of your oscilloscope Press the Save Recall 12 key to open the respective menu Select the type of data you wish to store by pressing the res pective soft menu key in this example SCREENSHOTS Th...

Page 16: ...n channels by pressing the respective channel key 4 2 Sensitivity Y Positioning and Offset You can select the sensitivity of the analog inputs by using the knob in the VERTICAL section VOLTS DIV in 1...

Page 17: ...ft menu SQUARE WAVE see chapter 10 2 1 4 5 Threshold Setting On page 2 2 in the advanced MENU in the VERTICAL section you can set a THRESHOLD This threshold defines the level to detect a High or a Low...

Page 18: ...eature is not available in the roll mode also refer to Chap 5 5 ZOOM Function 5 HorizontalSystem In the HORIZONTAL system section users can select time base settings for capturing trigger time positio...

Page 19: ...detection mode is marked with HR in the upper right of the display The following requirements must be met to activate the HIGH RESOLUTION mode Sampling rate is smaller than the maximum sampling rate n...

Page 20: ...t of displayed data will be adjusted Peak detection is also activated in STOP mode time base in microse conds In time bases displaying each sampling point all three settings behave identically except...

Page 21: ...in will highlight the cursors limiting the zoom area in white allowing you to use the knob to change the zoom area Now you can use the small knob in the horizontal area of the control panel to move th...

Page 22: ...nal that does not fulfill the trigger condition a simple case would be direct current the oscilloscope itself will generate a trigger event This allows a glance at the input signals at any time regard...

Page 23: ...ble with AC and DC coupling NR noise reduction A low pass filter with a maximum cut off frequency of 100MHz will improve the noise performance for the trigger amplifier This filter removes high freque...

Page 24: ...logic trigger without any active logic probes R S HO3508 connected Fig 6 3 Logic trigger menu ti t The duration of the applied bit pattern which will generate the trigger is equal to the adjustable r...

Page 25: ...e the oscilloscope will trigger on the start of the half frames in the video signal The respective key will select the odd even half frames i e even if the other trigger conditions are met the oscillo...

Page 26: ...the screen depending on the particular application e g values are displayed when offset is changed A trans parency value of 0 to 100 is selectable Use the universal knob or the KEYPAD key to define th...

Page 27: ...e displayed more brightly than older signals For instance if 300ms is selected the display for the signal curves will become darker in 50ms intervals and will be erased after 300ms The AUTOMATIC setti...

Page 28: ...measurement values are displayed in four different formats number of rising and falling slopes and number of positive and negative pulses PEAK VALUES This mode provides two cursors to measure the min...

Page 29: ...section Fol lowing automatic measurement types can be selected Fig 8 1 Cursor measurement setting menu MEAN VALUE This mode measures the mean value of the signal amplitude Mean If the signal is perio...

Page 30: ...e screen tr The rise time identifies the time in which the signal rises from 10 to 90 of its amplitude FALL TIME 90 This mode measures the fall time of the first falling slope in the displayed view of...

Page 31: ...layed view of the screen The mean value is calculated from the amplitude of the measurement signal A slope will be counted if the signal runs through the mean value The measurement will only be applie...

Page 32: ...e following units Addition ADD Subtraction SUB Multiplication MUL Division DIV Fig 9 2 Quick Mathematics menu 9 Analysis The R S HMO1002 resp R S HMO1202 series features different analysis functions f...

Page 33: ...ve equations you can create save and retrieve a total of five different sets New equations can be added by using the universal knob to select the menu item NEW in the formula set editor Pressing the s...

Page 34: ...e equation POWER The equation MA3 can be named ENERGY using the soft menu key LABEL Fig 9 5 Definition of the current equation Now all definitions will be completed and the results can be displayed an...

Page 35: ...tion is useful for a precise amplitude measurement of a period signal for instance HAMMING The Hamming window function is bell shaped In contrast to the Hanning and Blackman window function it is not...

Page 36: ...eater the selected value is the gre ater are the potential curve deviations in the amplitude The tolerance mask is displayed in white in the background The generated and edited mask can be used immedi...

Page 37: ...e of the capacitor or inductor Fig 9 9 HZ20 adapter connected to AUX OUT If components are tested which are located in circuits or instru ments the circuits resp instruments must be disconnected first...

Page 38: ...ement va lues of the AUTO MEASURE values The analysis function DIG VOLTMETER can be activated by using the UTIL menu in the VERTICAL control panel The Fig 9 11 Excamples of Component test digital volt...

Page 39: ...pattern input Manual Manual switching of the 4 individual connectors UART Polarity setting the bit rate SPI I2C CAN LIN Setting the bit rate Tab 10 1 Settings options for the pattern generator 10 2 1...

Page 40: ...dge If BOTH is selected as slope direction both edges are of equal value The first edge triggers the pattern The edges do not alternate If the MAN setting is activated the pattern is issued manually b...

Page 41: ...emove files that are no longer required you can use the universal knob to se lect the respective settings file and remove it by pressing the soft menu key REMOVE FILE If a USB stick is connec ted you...

Page 42: ...t menu TRACES allows you to use the universal knob in the CURSOR MENU section to select a channel which will be saved as a curve You may only select chan nels that have been activated via channel keys...

Page 43: ...tivated waveworm is stored in color with an inverted background INVERT BG GRAY If INVERT BG GRAY is activated the waveform is stored in gray with an inverted background INVERT ALL If INVERT ALL is act...

Page 44: ...08 logic probe to add 8 digital logic inputs All software required for the mixed signal operation is already included in the firmware of the R S HMO1002 resp R S HMO1202 series It is only necessary to...

Page 45: ...ine the bus source and structure The contents of the menu change with the selected BUS type After pressing the top soft menu key BUS WIDTH you can use the universal knob to select a bus width from 1 8...

Page 46: ...11 R S HV111 The option R S HOO11 resp the voucher R S HV111 can be used to trigger and decode I2C SPI and UART RS 232 buses on analog inputs only and it only allows the decoding of one serial bus at...

Page 47: ...vate the list view blue highlighted By default the table is displayed at the bottom of the screen Generally a complete message of a protocol is displayed in a row The columns include important informa...

Page 48: ...Slave Communication the master provides the clock pulse and selects the slave Addressing Each slave can be addressed via unique address multiple slaves can be linked with each other and can be addres...

Page 49: ...s 112 The 10 bit addressing mode is downward compatible with the 7 bit addressing mode by using 4 of 16 reserved addresses and can be used simultaneously For a 10 bit address length a total of 1136 ad...

Page 50: ...is necessary to set the correct logic level threshold Please refer to chapter 4 5 The default setting is 500 mV For 3 wire SPI the external trigger input will be used a CS Chip Select The threshold ca...

Page 51: ...ecific bit sequence within the frame which start the trigger event The soft menu key BIT OFFSET Fig 13 9 Menu for the definition of a SPI bus allows you to select the first bit of the predefined bit s...

Page 52: ...bits Even The parity bit is set to 1 if the number of ones in a specific set of bits is uneven without parity bit Odd The parity bit is set to 1 if the number of ones in a specific set of bits is even...

Page 53: ...oft menu key SELECT BIT and the universal knob The soft menu key STATE allows you to determine the state for each bit 1 0 or X If you choose the hexadecimal input the soft menu key VALUE and the unive...

Page 54: ...specified value If the pattern includes only 0 or 1 it is possible to trigger on an area greater than or less than the specified value The PATTERN INPUT may be binary or hexadecimal If you choose the...

Page 55: ...c redundancy check failed NACK not Acknowledge CRC NACK cyclic redundancy check failed followed by not Acknowledge STUFF Bit Stuffing Error INS the frame is not completely contained in the acquisition...

Page 56: ...of the identifier The correct transfer of the identifier is verified With the soft menu key SYNCHRONISATION triggering occurs if the synchronizing field indicates an error ID With the soft menu key ID...

Page 57: ...2 USB TMC A modern alternative to the virtual COM port VCP is the control via USB TMC class TMC stands for Test Measurement Class which indicates that the connec ted measurement instrument can be reco...

Page 58: ...ia USB in terfaces and a separate instrument class of the USB speci fication The USB TMC protocol supports service requests trigger and other GPIB specific commands The driver is included in the NI VI...

Page 59: ...SB MTP USB MTP provides an easy solution to load data from the oscilloscope to the PC This usually does not require a driver according to Microsoft USB MTP is automatically supported for Windows XP SP...

Page 60: ...e read only There is no way to remove the write protection memory is only useful when the acquisition has been sus pended otherwise only the screen data will be read To continue acquisition while read...

Page 61: ...n fix statically or variable dynamically to be assigned If IP addresses in a network are assigned fix an IP address must be preset manually with each network element If IP addresses in a network are a...

Page 62: ...HERNET as interface and press the soft menu key PA RAMETER You can specify all parameters and assign a fixed IP address You can also assign a dynamic IP address with the activated DHCP function Please...

Page 63: ...DC AC GND Technical Data Max input voltage 1M 200Vp derates at 20db decade to 5V above 100kHz 50 R S HMO1202 series 5Veff max 30Vs Position range R S HMO1002 series R S HMO1202 series 5 Div from cente...

Page 64: ...gnals on all analog channels R S HOO12 R S HV112 Analysis of CAN and LIN signals on analog and logic channels Trigger types by protocols I2C Start Stop ACK NACK Address Data SPI Start End Serial Patte...

Page 65: ...ass Editing formula editor menu driven Sources all analog channels user defined constants Storage location math memory Number of formula sets 5 formula sets Number of equations 5 equations per formula...

Page 66: ...environments Test criterion is displayed noise level within 1div for 5mV div input sensitivity Accessories included Line cord printed operating manual 2x HZ154 probes R S HMO1002 or 2x RT ZP03 probes...

Page 67: ...1 1 Operating positions 4 Fig 1 2 Product labeling in accordance with EN 50419 6 Fig 2 1 Frontview of the R S HMO1202 8 Fig 2 2 Control panel of section A 8 Fig 2 3 Control panels of sections B C and...

Page 68: ...ion 11 P Pass Fail test 8 36 pattern depth 39 pattern generator 39 40 peak detection 19 20 peak voltage 14 16 36 Persistence mode 27 polarity 25 37 39 54 probe attenuation detection 16 probe compensat...

Page 69: ...69 Appendix...

Page 70: ...70 Appendix...

Page 71: ...71 Appendix...

Page 72: ...w customersupport rohde schwarz com Service www service rohde schwarz com Subject to change Data without tolerance limits is not binding R S is a registered trademark of Rohde Schwarz GmbH Co KG Trade...

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