BM Series User Manual (Software)
Contents
1. BM Series User Manual Software For Oscilloscope Signal Generator and Logic Analyzer Content BR WN e A A e er O 3 SOMWare Version a e e lei rn ene oe lo e de ts o ee a 3 SVEM REGUE MEN a a 4 Getinge Started inncasnnida inde 5 4 1 Driver Installationon Windows XP is 6 4 2 Driver Installation On WiNndOwWS 7 ccccceccccecceccsceccecacceccscuccecesceceecsteceeceseecseecescesescesescescesescesesces 7 Driver lastallation On WNdOWwsS 732p iseanan a ais 7 Driver Installation on Windows 7 64bit oisein a a ie aa pe iiaii ea aitriai 7 4 3 Driver Installation on Windows 8 ccceccececceccccccecccceccsceccecescecceccteceeceseecuseeceecesesceseecescesescesesees 7 SOT Wear GC Introducing lo e dl o td e Bae teen nds 8 5 1 DUI a a a E o a Reem rere ne cee 8 5 2 Basic OPeratlO ensucia las da 8 52l ACNE OD a A 8 5 2 2 Waveform Display Aled iii o dis 9 5 2 3 Display Mena isa 10 5 2 4 AUTOM Ad iio ada 14 5 2 5 MA a E E da ce ao a DO a eae aaa 16 5 2 6 Horizontal Toolbar Settings oooccccnconncccnnnonnnoconononanoconnnonacoconononiaconnnonnnacccnnnnnanicnnnnos 19 5 2 7 TOOD aea a A A NN A ES 21 5 2 8 a go RS A NN IAN A 22 5 3 Signal Generator Sottware FUN ib 25 BSE PRAN M aaa te Re aaa aaa OA een a a a a EAA 25 5 3 2 Basic Waveform lindaa 26 5 4 Logic Analyzer Software FUNCTION a EEE E EN 26 BM 1 Welcome 2014 05 22 BM Series oscilloscopes deliver unique features and high performance ideal for research a2. 2 5 Menu File View Display Utility Help 5 2 5 1 File View Display Open Save Data Save Setup Load Setup Print Print Preview Exit gt Save Data Save the collected data in the text format txt gt Save Setup Save the current settings in the text format set Load Setup Load the file of text format set into current settings Print Print the current waveforms which displayed on screen Print Preview Preview the current waveforms to print 5 2 5 2 View View Display Utility Hel FFT CH1 CH2 CH1 CH2 CHIXCH2 WA Record and Review Tool Bar Control Window 16 27 BM 2014 05 22 gt FFT FFT measurement includes amplitude measurement displayed on the vertical axis and frequency measurement displayed on the horizontal axis gt CH1 CH2 gt CH1 CH2 gt CH1 CH2 gt Record and Review Show or hide the panel of Record and Review gt Toolbar Show or hide the toolbar Ali NM 050 09 gt Control Window Show or hide Time knob and Voltage knobs 17 27 BM 2 5U5 lus 10us O 5us 25us5 0 25us5 D 1ims 125n35 w 200mV 0 5V i i 100m lv 50mvV Iy 5W 5 2 5 3 Display Display Utility He Line Type Grid Intensity gt Line Type Grid Vectors Solid lines to draw the waveform Dots Dot lines to draw the waveform gt Grid Show or hide the grid in the w
3. Click the Record button to start recording when it s red and the button will start flashing indicating that the waveforms are being recorded This button is gray when the recording function is temporally unavailable Possible causes are the device is not properly connected the data collection has not started or the waveform is being played back The recording function not only records all the waveform data on the screen but also the following settings These settings will be automatically restored during playback 1 Selected value of the Time knob 2 Selected value of the Voltage knob s for channel s that is are turned on 3 Channel Status On Off Playback 1 Click the Folder button 2 Select the file you want to open and click Open The full path of the selected file will be displayed in the text field below the button and playback will start 23 27 BM 2014 05 22 G 1D0DS140_2014 1 172014011814 1756 DDS140 4 A dialog box will prompt when the software finishes playing the file Play Control This shows the total number of frames the file contains and the frame which is currently being played You can move forward or backward by clicking Up Down arrows or enter the i gt frame number that you want to play Click to start pause Note 1 Real time data collection will stop when the software starts playing a selected file 2 One of the ways to tell whether the software is collecting re
4. F ya 125ns v 5 0 0 i gt 1 000 0 2ms ims y v 2 000 200mV 0 5V B aw 0 500 1 000 a 100mV A ra Name Uint Value 0 000 gt Max V 0863 oe 50mV Min V 0 826 0 500 a P P v 1 689 1 000 Freq KHz 0 992 Average V 0 000 4000 Period us 1008 000 2 000 NY i Width us 508 000 1 500 Width us 500 000 3 000 100mV DutyRate 50397 V gt lt gt 2 000 day aa CH1 000 OA CH2 0 00 200 00 400 00 5 2 Basic Operation 5 2 1 Start and Stop There are two ways to start the scope 1 Open this software and then plug in the device 2 Open this software after plugging in the device and then click the Start button or the keyboard spacebar Please click the Stop button and exit the software before unplugging the device or click the spacebar on the keyboard again 8 27 BM 2014 05 22 5 2 2 Waveform Display Area 5 2 2 1 Waveforms The Display Area shows waveforms from CH1 blue and CH2 yellow CH2 mm 5 2 2 2 Zero input positions MM E lt lt lt lt lt 5000 pos You can drag the triangle markers MA to adjust the zero input position for each channel CH1 mm CH2 9 27 BM 2014 05 22 5 2 3 Display Menu CESA 3 10 1 Z ale o 5 2 3 1 Fit all p v Reset display settings to default 5 2 3 2 Measurement ANN i i Drag the cross shaped cursor to measure time interval and voltage range of the selected area 1062 246 us 5 2 3 3 Info Q Show the device name
5. state Stopped Start Paused function type Live Recording Reviewing and current sample rate Device DDS140 State Stopped Type Live Sample Rate 100MSPS 5 2 3 4 Zoom in al q Zoom in on the selected area with thumbnail To reset the default display settings click on the Fit all button 10 27 BM 2014 05 22 5 2 3 5 Zoom out a NA Zoom out on the horizontal axis 5 2 3 6 Navigation Tool my Move horizontally through the trace Click to a step move and keep holding a mouse down state to move continuously We can also move through the trace by mouse dragging conveniently 5 2 3 7 Zoom in of X D Zoom in on the horizontal axis 5 2 3 8 Color Mode Switch the color mode The black and white mode is suitable for creating screenshots for reports the color mode is suitable for observation 11 27 BM 2014 05 22 5 2 3 9 Lissajous pattern XY X Y Plot acts to analyze correlation of data of two channels Lissajous diagram is displayed in the screen when you use X Y Plot which enables to compare frequencies amplitudes and phases of counterpart waveform against the reference waveform This makes it possible to compare and analyze frequency amplitude and phase between input and output Do these steps as follows 1 Connect the CH1 probe to the input of the circuit and connect the CH2 probe to the output of the circuit 2 Adjust the vertical scale and offset to displ
6. 6 27 BM 2014 05 22 Logic Analysis CH Use the Time knob to change the time base parameter Time DIV for all channels Click the Start button to start Click again to stop 27 27
7. al time waveform data or playing a selected file is to look at the background color of the Waveform Display Area Real time collection Playback Dark Blue Brown 24 27 BM 2014 05 22 5 3 Signal Generator Software Function Oscilloscope wt T Oscilloscope Oscilloscope Signal Gen Logic Analyzer When the Signal Generator module is plugged in please select Oscilloscope Signal Generator here to enable relevant functions shown in a new tab gt Click this Action button to start signal output Click it again to stop O Normal waveforms 50000 5 3 1 PWM Select the PWM to output standard square wave signal maximum frequency 20K The duty cycle could also be adjusted stepping at 10 Frequency can be specified using the keypad provided The default output settings are 500Hz and 50 duty cycle 25 27 BM 2014 05 22 5 3 2 Basic Waveform Signal Select one of the waveforms square wave sine wave triangle wave 50000 Frequency can be specified using the keypad provided 1Hz 20MHz The amplitude and offset can be easily set via slider control 5 4 Logic Analyzer Software Function When the Logic Analyzer module is plugged in please select Logic Analyzer here to enable relevant functions ch6 ch4 ch2 Logic Analyzer Interface Front View The numbers on the left side indicate the channel number Waveforms for different channels are identified by color 2
8. aveform area 18 27 2014 05 22 BM 2014 05 22 gt Intensive Set the intensity of waveform and grid 5 2 5 4 Utility Utility Help Default Setup Calibrate gt Default Setup Load the factory setup gt Calibrate Adjust the zero input voltage to zero position You should remove all the probes and turn on both ch1 and ch2 in the toolbar before performing this calibration CH1 CH2 5 2 6 Horizontal Toolbar Settings CH4 DC on 1X CH2 DC y OFF y 1X gt Coupling Mode DC AC coupled gt Turn on off Channels Channel is on and channel 2 is off by default gt Probe Settings Set this to match your probe attenuation factor 1X 10X or 100X 19 27 BM 2014 05 22 gt Trigger Trigger CH1 Channel Selection CH1 CH2 Ext When you choose Ext channel trigger there will be a start button appeared beside Tigger x ES click on the start button to initiate an Ext trigger the button will turn into a waiting state Waiting When a TTL digital uprising edge happened trigger would be completed and show the triggered waveform and then the button turns into start again for your next triggering An Trigger method Rising Edge Trigger Falling Edge Trigger NO Trigger Trigger type No Trigger Normal Single No Trigger Y AUTO Auto Trigger gt Modules Oscilloscope Oscilloscope Oscilloscope Signal Generator L
9. ay approximately the same amplitude signals on each channel 3 Click XY The oscilloscope will display a Lissajous pattern representing the input and the output characteristics of the circuit 4 Adjust the scale and offset to a desirable waveform display 12 27 BM 2014 05 22 5 Apply the Ellipse Method to observe the phase difference between the two channels Instruction of the Ellipse Method Signal must be centered in X Sin6 A B or C D where O phase shift in degrees between the two signals From the formula above O arcsine A B or tarcsine C D O must be in the range of O m 2 or 31 2211 if the main axis of the ellipse is between and III quadrant If the main axis is at Il and IV quadrant 8 must be in the range of n 2 r or n 37 2 5 2 3 10 Save Save the collected data in the text format TXT 5 2 3 11 Screenshot Do screenshot of the current entire screen 5 2 4 1 Time Knob 13 27 BM 2014 05 22 tus 0 5us 2 5us tus 4us 0 2us 10us y 0 5us 20us 0 1us 2545 0 25us 0 2ms 4 gt 50ns y 425ns v 0 5ms ims 0 2 y DDS120 ms Ims y DDS140 Use this knob to change the time base parameter Time DIV for both channels at the same time The selected value indicates the time interval the width of each grid represents 5 2 4 2 Voltage Knobs 200mV 0 5V 200mV 0 5V 100mV y i ay 100mV 50mV 2V 50mV Use these knobs to
10. change the Volt DIV for each channel The selected value determines the voltage range the height of each grid represents This value does not affect the scale but only how the waveform is displayed 5 2 4 Auto Measurement Measured Description Parameters Max The highest voltage value of the waveform Min The lowest voltage value of the waveform P P Peak to Peak Max Min Freq Average frequency of the waveform 14 27 BM 2014 05 22 Average Average voltage value of the waveform Period Period of the waveform Width The pulse width positive negative with respect to the mid value as reference Width Duty Rate Positive pulse width divided by the cycle Rise time Time of waveform from peak to peak position increased from 5 to 95 Vrms RMS value of the voltage value The Auto Measurement Area of this software shows a variety of real time measurement data for the waveform currently displayed in the Waveform Display Area Click on the channel tabs to switch Name Uint Value Max W 0 863 Min W 0 826 P P V 1 689 Freq KHz 0 992 Average VW 0 000 Period us 1008 000 Width us 508 000 Width us 500 000 Duty Rate 50 397 RiseTime us 12 000 Vims W 0 597 hy lt gt CH1 CH2 Note If the waveform displayed is shorter than one period or longer than 50 cycles the results of time related measurements will be displayed as O but that doesn t mean the actual value is O 15 27 BM 2014 05 22 5
11. metal tip between the two BNC ports will output a square wave signal of 1KHz with an maximum of about 3 3V You can use it to test calibrate and set up the device O Switch the probe to x1 O Connect one end of the probe to CH1 of the device and the other end to the small metal tip O Turnthe Time DIV to 1ms and the measured waveform will be displayed 5 27 BM 2014 05 22 4 1 Driver Installation on Windows XP 1 Right click My Computer to run the Device Manager click Other Devices and right click USBxxx to select Update the Driver 2 Choose Install from a list or specific location and Next Welcome to the Found New Hardware Wizard If your hardware came with an installation CD lt 4 or floppy disk insert it now What do you want the wizard to do Install from a list or specific location Advanced Click Next to continue 3 Click Browse setup the location path such as E Driver_XP_Win7 driver and then Next Please choose your search and installation options f Search for the best driver in these locations Use the check boses below to limit or expand the default search which includes local paths and removable media The best driver found will be installed Search removable media floppy CD FOM J i Include this location in the search Browse Choose this option to select the device driver from a list Windows does not guarantee that the driver you choose will be the be
12. nd education 2 Software Version Current Software Version BM V1 2 Functions Details Live Sampling Record and Review Trigger AC amp DC Coupling Auto Measurement Cursor Measurement Zoom Function FFT Frequency Domain Analysis Move Left Right Math Operation Lissajous Pattern Save Screenshot Dual channels for the live display of consecutive samples Waveform files can be saved to retrace and review No Trigger Normal Trigger Single Trigger Auto Trigger Support AC amp DC coupling Display diagrams of maximum minimum average frequency period positive width negative width duty rate peak to peak rise time and Vrms Horizontal and vertical markers indicating X Y axis values of waveform data Zoom in out Real time display of FFT amplitude frequency curve Waveform shift CH1 CH2 CH1 CH2 CH1 CH2 Frequency measurement or phase difference Save the waveforms as txt Screenshot of the current software interface 3 27 BM OUT OF RANGE Warning Shortcuts key Feature 2014 05 22 When collecting data exceeds the range a light red translucent rectangular bar at the top of the waveform will be displayed to warn the waveform has exceeded the scope but this function is only to warn the user does not affect the software running Add Ctrl lt Ctrl gt Ctrl M Space Ctrl A shortcut function to Waveform moves recording and playback start stop calibration wi
13. ndows Details Green App NET Framework OS Support Versatile Algorithm Standalone application Net Framework 2 0 provides a comprehensive and consistent programming Win XP Win 7 Win 8 both 32 bit and 64 bit Improved algorithm 3 System Requirement Description OS CPU RAM SDK Ports Temperature Note NET Framework 2 0 is necessary on XP OS We provide 32 bit Net framework 2 0 dotnetfx20 exe in the Support XP Win 7 Win 8 32 amp 64 bit gt 2 0G gt 1 0G Net Framework 2 0 USB 2 0 compliant port O 40 centigrade software package for your convenience 4 27 BM 2014 05 22 dotnetfx20 exe Express Setup Microsoft Corpor Net Framework 2 0 is pre installed on Win 7 OS You can also get the latest version on http www microsoft com en us download details aspx id 1639 4 Getting Started 1 Plug in your device Windows will recognize it and have your computer to work with it Please unplug other USB devices in case of interference from its high current 2 Install the driver You will find the driver under the folder driver in the software package Detailed instructions on how to install driver on different OS are described in Chapter 4 1 and 4 2 3 Run the software application Click the Start button on the lower right corner and it shows the zero voltage waveform of Channel 1 Turn on CH2 the waveform of Channel 2 will display 4 The small
14. ogic Analyzer Trigger level When trigger type Normal or Single is selected a triangle marker T will appear in the Waveform Display Area Drag it to adjust trigger level 20 27 BM 2014 05 22 Rising Edge Trigger Falling Edge Trigger Rising Edg Falling Edge Trigger Trigger 5 2 7 Toolbar As aowoe gt Save Data i i Save the collected data in the text format txt aa gt Print Print the current waveforms which displayed on screen gt Intensity 4 Set the intensity of waveform and grid light WaveForm gt Zero Calibration O Adjust the zero input voltage to zero position 21 27 BM 2014 05 22 You should remove all the probes and turn on both ch1 and ch2 in the toolbar before performing this calibration ON w CH1 EM CH2 IS AS Shortcut for Record and Review gt Record and Review Factory Setup Load the factory setup 5 2 8 Record and Review Waveform records will be saved in a unique file format dds120 or dds140 in the application folder File name will be automatically generated using date and time when the recording begins File name format is Year Month Day Hour Minute Configuration 22 27 BM 2014 05 22 tit Click the Configuration button to set the number of frames you want to record A window for settings will pop up Setting the frames number for storage J 450 Record OG
15. st match for your hardware 4 After the installation you will find our device in the device manager 6 27 BM 2014 05 22 4 2 Driver Installation on Windows 7 Driver Installation on Windows 7 Tp Right click My Computer to run the Device Manager click Other Devices and right click USBxxx to select Update the Driver Update the USBxxx driver on My Computer With the driver path such as E Driver_XP_Win7 driver click Next If Windows can not verify the publisher of this driver software pleas click Install This Driver Software Anyway Driver Installation on Windows 7 Th Right click My Computer to run the Device Manager click Other Devices and right click USBxxx to select Update the Driver Update the USBxxx driver on My Computer With the driver path such as E Driver_Win7_64 driver click Next 4 3 Driver Installation on Windows 8 On Windows 8 32 bit or 64bit the device driver would be installed automatically since the device plugged in On other OS we may have to install the driver manually 7 27 BM 5 Software introduction 5 1 Overview 2014 05 22 File View Display Utility Help CH1 AC v ON 1X v CH2 DC vw ON wv 1X w Trigger CH1 v A a No Trigger v AUTO Oscilloscope Y Fa AS owo e Oscilloscope 2 5us lus A i A 2 000 C work TheOne 4 000 0 25us Osills_4 WindowsApplication1 bin Relesse 1500 20140425142123 DDS140 3 000
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