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Keysight CX3300 User’s Guide, Edition 5

Using the CX3300

Waveform Analytics

Waveform Analytics is the function to detect anomalies instantly from a waveform

database. This function is implemented by the following process.

•

“Extracting Waveform Segments”

•

“Tagging Waveform Segments”

•

“Performing Clustering”

This section also describes the following topics.

•

“Performing Waveform Analytics by Waveform Recording”

•

“Performing Waveform Analytics by Retriggering”

•

“Using Waveform Analytics Tool Palette”

Extracting Waveform Segments

Waveform segments are automatically extracted from the waveform database

according to the trigger conditions during the waveform recording or

Retriggering. The trigger conditions can be set by using the Data Logger dialog

box. Refer to the CX3300 online help for details of the setup parameters.

Tagging Waveform Segments

Waveform segments are automatically tagged according to their similarity.
The similarity between waveform segments is calculated, and if the similarity is

greater than the similarity threshold, these segments are tagged with the same.

The similarity threshold can be set by using the Data Logger dialog box. Refer to

the CX3300 online help for this parameter.
The tagging is performed during the waveform segment extraction.

Содержание CX3300 Series

Страница 1: ...Keysight Technologies CX3300 Series Device Current Waveform Analyzer User s Guide CX3322A 2 Channel Model CX3324A 4 Channel Model...

Страница 2: ...1 Furnish technical information related to commercial computer software or commercial computer software documentation that is not customarily provided to the public or 2 Relinquish to or otherwise pro...

Страница 3: ...Verordnung 3 GSGV Deutschland Herstellerbescheinigung GER USCHEMISSION Lpa 70 dB am Arbeitsplatz normaler Betrieb nach DIN 45635 T 19 Manufacturer s Declaration ACOUSTIC NOISE EMISSION Lpa 70 dB opera...

Страница 4: ...dwidth Memory depth Digital channel CX3322A 2 1 GSa s 14 high speed mode and 16 high resolution mode 50 MHz 4 16 64 256 Mpts 100 MHz 4 16 64 256 Mpts 200 MHz 4 16 64 256 Mpts CX3324A 4 1 GSa s 14 high...

Страница 5: ...ght CX3300APPC Front panel interface Run control Run Stop and Single starts waveform acquisition or make a single acquisition in the Scope mode It starts or stops waveform recording in the Data Logger...

Страница 6: ...e drive for fast boot up Saves the setup data to reuse it another time Saves and restores the setup and waveform data Saves data in the dedicated report format Digital channel on 4 channel models 8 di...

Страница 7: ...tion 4 Safety Information This chapter provides general safety information and describes recommendations for working comfortably and safely while operating the CX3300 For More Information For the spec...

Страница 8: ......

Страница 9: ...ing the Administrator Password 23 Verifying Basic Operation 24 If You Use the CX1101A CX1102A CX1103A 24 Required accessories 24 Procedure 24 If You Use the CX1104A 25 Required accessories 25 Procedur...

Страница 10: ...y Bar 50 Menu Bar 51 Status Bar 51 Indicator Tray 51 Setting the Display and the Starting Condition 52 Starting and Stopping Waveform Acquisitions 53 Adjusting the Horizontal Scale and Timebase Positi...

Страница 11: ...f Waveform Recording 72 External Storage Device 73 Waveform Trend Analyzer 74 Waveform Analytics 75 Extracting Waveform Segments 75 Tagging Waveform Segments 75 Performing Clustering 76 Performing Wav...

Страница 12: ...X1103A 88 Using the CX1206A Sensor Head 90 Using the CX1104A 97 Using the CX1105A 99 Using the CX1151A 101 4 Safety Information Safety Summary 104 Safety Symbols 106 Product Stewardship 108 Precaution...

Страница 13: ...ection 14 Installation 15 Turning On the CX3300 22 Changing the Administrator Password 23 Verifying Basic Operation 24 Changing Windows Environment 28 Turning Off the CX3300 29 Maintenance 30 This cha...

Страница 14: ...the shipping materials for the carrier s inspection The Keysight Technologies office will arrange for repair or replacement at Keysight Technologies option without waiting for claim settlement Pick up...

Страница 15: ...or operation check the CX3300 and review this guide for safety warnings and instructions Safety warnings for specific procedures are located at appropriate places throughout this guide Environmental C...

Страница 16: ...up to 80 relative humidity non condensing at 40 C Storage up to 90 relative humidity non condensing at 60 C Altitude Operating up to 2 000 m 6 561 ft Storage up to 4 600 m 15 092 ft Weight 11 kg Dime...

Страница 17: ...by drawing air through the sides and exhausting it out the back Do not block the air intake at the sides and the exhaust at the rear of the CX3300 Minimum clearances for bench operation are 25 mm alon...

Страница 18: ...connect to the site LAN you must set up the network Exit the CX3300 application before you start setting up your network The CX3300 application does not support Windows Remote Desktop function If you...

Страница 19: ...or type power outlet with the correct pin grounded Risque d incendie utilisez uniquement le cordon d alimentation fourni avec votre appareil L utilisation d autres types de cordon d alimentation peut...

Страница 20: ...Plug JIS C 8303 125 V 12 A PN 8121 0743 Option 919 Plug Israel SI 32 250 V 10 A PN 8121 0724 Option 920 Plug IRAM 2073 250 V 10 A PN 8121 0725 Option 921 Plug CEI 23 16 250 V 10 A PN 8121 0722 Option...

Страница 21: ...head has not been connected to the CX1101A CX1102A CX1104A current sensor yet attach or connect it to the current sensor Figure 1 3 CX1100 Connection Confirm the maximum input rating of the CX1100 and...

Страница 22: ...instrument inoperative and secure it against any unintended operation Press the Standby switch After system boot up self test and initialization the CX3300 displays the Main Waveform screen The CX330...

Страница 23: ...the CX3300 Changing the Administrator Password Changing the Administrator Password On the CX3300 with the Windows operating system the default Administrator user account password is keysight4u Change...

Страница 24: ...for the CX1103A Adapter SMA plug to BNC jack 1 ea furnished with the current sensor Coaxial cable BNC plug to BNC plug 1 ea furnished with the CX3300 Procedure 1 Connect the current sensor to the Aux...

Страница 25: ...1 4 Calibration Output If You Use the CX1104A Required accessories Extension cable 1 ea furnished with the CX1104A Resistive sensor head CX1211A CX1212A CX1213A CX1214A CX1215A or CX1216A 1 ea must be...

Страница 26: ...put State ON Source Shape Square The 5 V square pulse 1 kHz 50 duty cycle is applied from the Aux Out terminal which has 50 output impedance 5 Click the close x button located in the upper right corne...

Страница 27: ...Configuration dialog box The Menu key is located above the Horizontal control on the front panel 6 Set the following conditions on the dialog box Configuration Calibration Output Output State ON Sourc...

Страница 28: ...gs should not be changed because doing so would interfere with the proper operation of the CX3300 Do not change the Power Options Do not change the Language settings Do not remove Fonts Do not change...

Страница 29: ...the CX3300 Turning Off the CX3300 Turning Off the CX3300 Press the Standby switch The CX3300 will go through a normal Windows operating system shutdown process If a DUT is connected to the CX3300 do...

Страница 30: ...afin d viter tout choc lectrique d branchez le CX3300 avant d effectuer le nettoyage Use a dry soft cloth or a soft cloth slightly dampened with a mild soap and water solution to clean the external c...

Страница 31: ...to display the Configuration Diagnosis screen 3 Click the button for the desired test and follow the instruction To cancel exit Touch Panel test Press the tab escape up down left right or enter key T...

Страница 32: ...n For the following products calibration and adjustments must be performed periodically so that the instruments satisfy the specifications and keep a good condition It is recommended to perform the ca...

Страница 33: ...head See Figure 1 8 3 Isolate the problem on the CX1152A See Figure 1 9 For troubleshooting the CX1101A or the CX1102A if you have multiple CX1101A CX1102A and or CX1203A sensor head it will be usefu...

Страница 34: ...ART If CX1100 is not detected by CX3300 disconnect it from the analog input channel and connect it to another channel Is CX1100 detected Yes Pass Fail Fail Perform Self Test Perform Sensor Floating PS...

Страница 35: ...e Replace them or contact Keysight sales office for further troubleshooting No Is it CX1152A Go to CX1152A troubleshooting Yes No Do you have a working resistive sensor head Perform User Calibration T...

Страница 36: ...orking flat cable for CX1152A Yes No Flat cable and or pod is defective Contact Keysight sales office for further troubleshooting No No Replace the flat cable with the working flat cable No Pod is def...

Страница 37: ...following steps before shipping 1 Contact your nearest Keysight Technologies sales office for information on obtaining an RMA number and return address 2 Write the following information on a tag and...

Страница 38: ...e sensor heads For servicing the CX1101A or the CX1102A send it with the CX3300 and the CX1203A For servicing the CX1103A or the CX1151A send it with the CX3300 For servicing the CX1104A send it with...

Страница 39: ...and Timebase Position 54 Adjusting the Vertical Settings 56 Setting Up Triggers 59 Making a Measurement and Using Useful Tools 62 Using Data Logger Mode 70 Waveform Trend Analyzer 74 Waveform Analyti...

Страница 40: ...he waveform analysis tools Data Logger mode Operation mode available for the CX3300 with the option STG Provides a data logger s long duration measurement ability in addition to benefits of the Scope...

Страница 41: ...state The green LED lights when it is in the ON state 2 Aux Out terminal BNC connector used to apply one of the following reference signals The output signal can be set by using the Configuration dial...

Страница 42: ...occurs turn the instrument off and disconnect the power cord from it Leave it about 30 seconds before rebooting it and connect the power cord again and then turn the instrument on 5 Touch Panel switch...

Страница 43: ...y switches the active view Main Waveform graph view or data view Menu key displays or switches the dialog box Setting Analysis or Configuration Multi Purpose key performs the user specified function I...

Страница 44: ...ate drive Stores operating system CX3300 application calibration data user data and so on LAN RJ 45 connectors Two USB 2 0 host ports and two USB 3 0 host ports Audio connectors for a microphone and a...

Страница 45: ...0 Trigger input condition can be set by using the Setting dialog box The input impedance is 1 M and the maximum swing is 8 V 2 Trig Out BNC connector used to send the TTL level signal for the trigger...

Страница 46: ...Output impedance 50 nominal 5 Digital D7 D0 For the CX3324A Connects the CX1152A digital channel interface cable which provides eight digital channels D0 to D7 and the ground line Supplemental charact...

Страница 47: ...a is below the graph area Secondary scale area can be above the graph area Vertical scale Primary scale area is on the right side of the graph area Secondary scale area can be on the left side of the...

Страница 48: ...nto the trash bin sets the channel status to OFF and deletes the waveform from the graph Clicking the C icon selects the channel effective for vertical control and graph scaling Position indicator Wav...

Страница 49: ...king a Measurement and Using Useful Tools on page 62 Measurement Shows or hides the Measurement tools used for making a parameter measurement Function Shows or hides the Function tools used for calcul...

Страница 50: ...s shortcut to Data Sheet User s Guide Online Help etc Utilities Shows or hides shortcut to Configuration Demo Wizard Show Desktop Close Window etc Summary Bar The following summary boxes are available...

Страница 51: ...ure Analyze Utilities and Help menus The menu bar will always be displayed if Utilities Menu Bar is checked Status Bar The status bar will always be displayed if Utilities Status Bar is checked The st...

Страница 52: ...et clean waveforms The High Reso key is lit when the mode is effective To clear waveform on the graph press the Clear Display key The CX3300 clears acquired waveform data from the graph in preparation...

Страница 53: ...unds the data displayed on the graph Orange vertical line indicates the timebase position Moving the square changes data on the graph To start waveform acquisition press the Run Stop key or click the...

Страница 54: ...en The summary shows the following information Horizontal scale s seconds per division Horizontal center value s seconds offset from the timebase High resolution mode ON HR or OFF no indicator Samplin...

Страница 55: ...to the right shows more of the pre trigger data data acquired before the trigger event Moving the waveform to the left shows more of the post trigger data Pressing the knob sets the timebase 0 second...

Страница 56: ...icking the Setting icon on the sidebar or pressing the Menu key located above the Horizontal control on the front panel To change channel status To enable or disable the analog input channel press the...

Страница 57: ...ng the Channel summary opens or closes the Channel N mini dialog box used for quick setup Clicking the maximize button in the upper right corner of the mini dialog box opens the Setting dialog box Set...

Страница 58: ...eform if the Move Zoom icon is Zoom To enable or disable zoom press the Zoom key in the vertical control When the Zoom key lights the graph area splits into two regions The top one is the main wavefor...

Страница 59: ...er setup is shown in the Trigger summary on the summary bar which is located bottom of the screen The summary shows the following information Trigger type Edge Transition Glitch PulseWidth and so on S...

Страница 60: ...LED is lit Trig d or Auto When Trig d is selected the CX3300 must find the trigger before capturing and displaying data When Auto is selected if a trigger does not occur within a certain amount of ti...

Страница 61: ...operation applies the trigger setup to the CX3300 Double clicking the icon can substitute for this drag and drop operation You can also use the Setting dialog box Setting Trigger to select any of the...

Страница 62: ...tools quick actions and digital channels Making a Measurement on a Waveform Using Markers Using Math Functions and Filters Using Analysis Tools Using Quick Actions Controlling Digital Channels Figure...

Страница 63: ...t value Latest the mean value Mean the maximum value Max the minimum value Min the Max Min value Range the standard deviation Std Dev the data count Count and the waveform acquisition start and stop p...

Страница 64: ...nd Y values of the specified points on the graph Area marker Obtains the integration value and the average value of the data within the specified area on a waveform and displays the Area data view bel...

Страница 65: ...Edition 5 65 Using the CX3300 Making a Measurement and Using Useful Tools You can also use the Analysis dialog box Analysis Display Markers to display markers The dialog box is opened by clicking the...

Страница 66: ...ow Pass filter and Smoothing You can also use the Analysis dialog box Analysis Functions to use the math functions The dialog box is opened by clicking the Analysis icon on the sidebar For example dra...

Страница 67: ...Amplitude data view which appears below the Main Waveform CCDF Displays the CCDF curve in the Amplitude graph view which appears on the right side of the Main Waveform and displays the statistical dat...

Страница 68: ...save QuickSave Saves the specified data to a file QuickScreen Saves the screen image to a file QuickSetup Loads a setup file QuickExecute Runs an executable file The action taken when the Multi Purpos...

Страница 69: ...l Channel summary to open the Digital Channels mini dialog box On the mini dialog box check the Dn check box n 0 1 2 3 4 5 6 or 7 for the digital channels to enable Clicking the maximize button in the...

Страница 70: ...ode For the installation of the license refer to the CX3300 online help Waveform Recording You can capture a long duration waveform and save it in a waveform database as shown below 1 Perform the wave...

Страница 71: ...rts or stops the playback b Enables or disables the repeat playback c Displays the waveform data at the beginning or end of the playback time range d Displays the waveform data at the previous or next...

Страница 72: ...eduled There are mainly two reasons which cause the missing data The transfer rate of the storage device may be slower than the data rate If the slide switch of Trigger for Triggered Segmentation is s...

Страница 73: ...ata at maximum sampling rate USB 3 0 which supports UASP USB Attached SCSI Protocol is preferred UASP device driver is pre installed on the instrument with Windows 10 If your CX3300 is installed with...

Страница 74: ...tools utilized in the waveform playback are designed specifically for analyzing the waveform in detail Combining these two functions you can find out anomaly or failure efficiently in the obtained da...

Страница 75: ...veform segments are automatically extracted from the waveform database according to the trigger conditions during the waveform recording or Retriggering The trigger conditions can be set by using the...

Страница 76: ...ering does not use the tag information to perform the clustering The waveform segments are loaded from the waveform database and the clustering is performed It is recommended to apply Detail clusterin...

Страница 77: ...ble values are 0 to 99 9999 5 Click Start Recording Data Logger Recording When the waveform recording is completed the Quick clustering is performed Then the waveform database will be automatically lo...

Страница 78: ...ool Palette The Waveform Analytics tool palette enables you to perform the clustering under the various conditions You can also select and display the particular waveform and efficiently find out the...

Страница 79: ...diately To perform Detail Retag clustering 1 Check the check box on the cluster icon to select the cluster used for the clustering Multiple clusters can be selected 2 Set the clustering mode to Detail...

Страница 80: ...ties menu which is displayed by clicking the Utilities icon on the sidebar The Keysight License Manager application has menus for installing deleting and transporting licenses and it has its own onlin...

Страница 81: ...external computer via the LAN interface Refer to Keysight CX3300 Programmer s Guide for the SCPI commands The following protocols are supported by this software In the default setting all protocols a...

Страница 82: ...mat All setup data or trigger setup data only selectable Setup Information Text format All setup data and analysis results except waveform data Waveform Database cxwdb A set of files obtained by the D...

Страница 83: ...5 cxwav or h5 format Composite HDF5 cxcomp format Selectable load types Composite Setup and Waveforms Only Waveforms and Only Setup Setup HDF5 cxset format Waveform Database cxwdb Waveform database is...

Страница 84: ...k Factory Defaults to return the CX3300 to the default settings it had when it left the factory 3 If the CX3300 is still not working properly turn it off 4 Turn the CX3300 back on If it does not succe...

Страница 85: ...the Help icon and the On line Help chm button again It will appear on the same position with the same topic when it is hidden Navigating the Online Help The online help provides several ways to find t...

Страница 86: ...86 Keysight CX3300 User s Guide Edition 5 Using the CX3300 Using Online Help...

Страница 87: ...or making more accurate measurements This chapter describes how to perform the user calibration The user calibration must be performed after warming up of 30 minutes The user calibration is effective...

Страница 88: ...calibration connect the CX1101A CX1102A CX1103A to the CX3300 analog input channel If you connect the CX1101A CX1102A attach the CX1203A sensor head to it And set the CX1203A slide switch to 0 After...

Страница 89: ...rection is performed for the data measured by this channel from now on Set OFF to disable error correction Error correction is not performed If the channel failed the user calibration the ON OFF switc...

Страница 90: ...lues and enter the values to the CX3300 manually To obtain the user calibration data you need a current source which supports 10 A output This section describes how to obtain the user calibration data...

Страница 91: ...between the BNC to banana adapters 6 Disable the user calibration for the channel connected to the CX1101A CX1206A as shown below a Press the Menu key several times to open the Configuration dialog b...

Страница 92: ...olution Mode OFF Sampling Rate 1 MSa s Memory Depth 1 Mpts Sin x x Interpolation OFF Averaging OFF Setting Timebase screen Scale 200 s Position 300 s Timebase Reference 50 Setting Trigger screen Sourc...

Страница 93: ...els screen Digital Channels OFF b Control the current source Keysight B2900 and apply the current of the following condition For setting up the current source refer to its User s Guide Condition Pulse...

Страница 94: ...Y1 and Y values and record them as follows Ioff_positive Y Ioff_offset Y1 Figure 3 3 Positive Pulse Acquisition d Press the High Reso key to set the high resolution mode ON The High Reso key is locate...

Страница 95: ...l And set the following values on the Setting Trigger screen Slope Negative Level 5 A b Control the current source Keysight B2900 and apply the current of the following condition Condition Pulse base...

Страница 96: ...x The Menu key is located above the Horizontal control on the front panel b Click User Calibration and click Channel N to display the Configuration User Calibration Channel N screen Where Channel N is...

Страница 97: ...212A CX1213A CX1214A CX1215A or CX1216A After the connection warm up them for 30 minutes Procedure You can perform the user calibration as shown below 1 Press the Menu key several times to open the Co...

Страница 98: ...correction is performed for the data measured by this channel from now on Set OFF to disable error correction Error correction is not performed If the channel failed the user calibration the ON OFF s...

Страница 99: ...l Prepare the test adapter After the connection warm up them for 30 minutes Procedure You can perform the user calibration as shown below 1 Press the Menu key several times to open the Configuration d...

Страница 100: ...the data measured by this channel from now on Set OFF to disable error correction Error correction is not performed If the channel failed the user calibration the ON OFF switch is not available Error...

Страница 101: ...et error Preparation Before starting the user calibration connect the CX1151A to the CX3300 analog input channel After the connection warm up them for 30 minutes Procedure You can perform the user cal...

Страница 102: ...le error correction Error correction is performed for the data measured by this channel from now on Set OFF to disable error correction Error correction is not performed If the channel failed the user...

Страница 103: ...eysight CX3300 Series Device Current Waveform Analyzer User s Guide 4 Safety Information Safety Summary 104 Safety Symbols 106 Product Stewardship 108 Precautionary Statement 109 Working in Comfort 11...

Страница 104: ...inted manuals are an option for many products Manuals may also be available on the Web Go to www keysight com and type in the product model number in the Search field at the top of the page Do not use...

Страница 105: ...OPERATE IN AN EXPLOSIVE ATMOSPHERE Do not operate the instrument in the presence of flammable gases corrosive gases or fumes Operation of any electrical instrument in such an environment constitutes a...

Страница 106: ...o the product or loss of important data Do not proceed beyond a CAUTION notice until the indicated conditions are fully understood and met Direct current Alternating current Earth ground terminal Prot...

Страница 107: ...e operation IEC Measurement Category I The CE mark shows that the product complies with all applicable European Directives The CSA mark is a registered trademark of the Canadian Standards Association...

Страница 108: ...n the WEEE directive Annex 1 this product is classified as a Monitoring and Control instrumentation product Do not dispose in domestic household waste To return unwanted products contact your local Ke...

Страница 109: ...isit the CX3300 support site download the patches and perform the software update About Windows application programs and peripherals including driver Using commercial products on the CX3300 is your re...

Страница 110: ...directive You may also wish to consult your employer s human resources department or other relevant departments for guidance specific to your company For more information see Working in Comfort locat...

Страница 111: ...e of RSI with the use of keyboards mice and other input devices Also certain medical conditions such as rheumatoid arthritis obesity and diabetes may predispose some people to this type of injury What...

Страница 112: ...a scrolling mouse be sure to keep your fingers and hand in a relaxed neutral position when activating the scroll wheel Also this type of mouse features software that can minimize the number of mouse m...

Страница 113: ......

Страница 114: ...This information is subject to change without notice Keysight Technologies 2016 2020 Edition 5 August 2020 CX3300 90010 CX3300 90010 www keysight com...

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