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DL750/DL750P ScopeCorder Operation Guide

1. HE Automated Measurement of Waveform Parameters BE gt Section 11 6 Automated Measurement of Waveform Parameters in the User s Manual Part 2 This function automatically measures parameters such as the waveform frequency and rise time There are 29 waveform parameters Up to 24000 data points for all waveforms can be saved Of those up to 24 arbitrary parameters can be displayed on the screen Vertical axis parameters 12 Time axis parameters 12 Other parameters 4 c P P Mo C Amp frs Rise Fu Fall wy Intity 44 9 IntzTY 44 0 Max T Min Ma Freq IH Period UH Intixy Intaxy High Put Low DLs Width fe Width yf avg nia Az Eim E puise fii Delay parameter 1 Time difference from the reference waveform or trigger 2 Rms fg E Sdev ae Bursti 2 Burst2 p i i point to the rising or falling edge of the target waveform OvrShoot 7 6 OurShoot 34 a AvgFreq fp AvgPeriod Fay a ee Parameters related to delay between channels EE Cycle Statistical Processing BE ee gt Section 11 7 Performing Statistical Processing in the User s Manual Part 2 Automatically divides a periodic waveform stored to the acquisition memory into cycles and measures the waveform parameters Then statistical processing is performed on the automated measurement values The DL750 DL750P screen displays 5 statistical processing parameters maximum M
2. X and with coefficients Addition subtraction multiplication and division with coefficients can be performed between channels e Knocking filter When the value of the computed channel is greater than the elimination level filter computation is performed If the value is less than the elimination level the computed result is set to 0 35 Setup Menu Items ACQ Record length gt Section 7 2 Select the number of data points to be stored in the acquisition memory 10 k 10000 points 16k Node Norma 1 fa Count oe Acquisition mode P Section 7 3 Select the processing method when waveform data is stored to the acquisition memory from Normal Average Envelope and Box Average Infinite Time Base Int RealTime Out Number of Acquisitions gt Section 7 3 Set the number of times waveform data is stored to the acquisition memory Time base gt Section 5 14 Select whether the clock signal used as a period reference when sampling waveform data is set to a internal signal or a external signal Realtime recording Section 7 7 Select whether to record waveform data in realtime to the internal hard disk optional Display V div range offset etc P Section 5 13 ALL CH Displays settings such as V div range and U Div Range Offset etc offset in a list the values can be changed on Lin Scale en Unit etc you Display linear scale unit etc Display
3. HISTORY Display Mode One fastart Record Gf fq End Record 1 Show Map search Mode Zone Search Setup Search Exec Select the displayed waveform gt Section 11 1 Specify the waveform data to be displayed from the waveform data stored in the history memory Waveform display format gt Section 11 1 Select the display format of the waveform data from One All and Ave Start record End record Section 11 1 Set the target range for the case when the waveform display format is set to All or Ave History map list gt Section 11 1 Lists the number of the waveform data stored in the history memory and the time at acquisition end Select the search mode gt Sections 11 2 and 11 3 Select the method for searching waveforms that meet the specified conditions among the waveforms saved in the history memory OFF Does not search Zone Searches for waveforms that passed or not passed through a specified zone Parameter Searches for waveforms of which the specified waveform parameter exceeded or stayed within a specified range History search conditions gt Section 11 2 When search mode is Zone Set the search zone search source channel search condition and search range When search mode is Parameter Set the search parameter search source channel and parameter search condition and search range Execute the history search gt Section 11 2 Waveform Display Format One
4. Position Set the vertical position of the waveform Vertical zoom expand Set the magnification when waveforms are zoomed expanded vertically L Label Set the label for the event waveform using up to 8 characters IL Select and turn ON OFF the event waveform display Select the event waveform to be displayed and turn ON OFF each waveform 34 Differences in the Bit Display Position Example when bit 7 is OFF Fixed Auto Event Waveforms When using the dual capture function the times when triggers are activated can be displayed as event fi wavetorms High speed waveform sub waveform is acquired here Event waveform Main waveform IM 701210 07E CH1 to CH16 DSP IM 701210 07E Variable OFF E Position obdiv Valueiv 16 00E 00 Optimize Value Div D DSP TT 1 DSP 6 Turn ON OFF the channel P Section 5 1 Variable Position Sections 5 4 and 5 9 Turn Variable ON to set the upper and lo wer limits of the v ertical axis according to the displayed waveform and zoom ore xpand the waveform vertically When Variable is turned OFF the vertical position of the waveform can be specified Set computation on DSP channels gt Sections 15 2 to 15 6 Enters settings such as defining the computation on DSP channels and computation channels Value Div P Sections 15 2 to 15 6 The unit of the computed result of DSP channels is Value Div because the result m
5. f6 Window Pos Sub waveform dual capture Qoodiv Fent ma Since data can be acquired at high sample OFF N am UL T rates up to 10 MS s you can observe 5 Stopped Capture 77 1003 E ge hi F incidents of burst waveforms L 2002 06 03 19 51 12 Norma 1 3 000Y 2062 06 03 19 51 37 T div 100 us div 4 Zoom waveform zooming the time axis You can detect the occurrence of burst waveforms However since the time resolution of the measured data is not high enough you are unable to determine how many burst waveforms occurred T div 100 us div Up to 100 MW when the M3 option is installed Up to 5 MW on the standard model 1 If the trigger mode is set to Auto Auto Level Single or Log and the time axis is set between 100 ms div and 3 day div the waveform is displayed in roll mode In roll mode the displayed waveform is not updated on the occurrence of triggers update mode Rather the oldest data is deleted as new data is acquired and the waveform is shifted from right to left on the screen IM 701210 07E 1 1 Main Functions of the DL750 DL750P 12 EE X Y Waveform Display ss ee gt section 8 6 Displaying X Y Waveforms in the User s Manual Part 1 The voltage relationship between signals can be observed by assigning the voltage of the input signal of the specified channel on the horizontal axis X axis and the voltage of another input signal signal that has the
6. BCN Enhanced trigger type Select the enhanced trigger type Set Pattern Bing UUL Set the pattern Set the signal pattern used to activate the trigger according to the selected trigger type Trigger level setting channel Select the channel on which the trigger level is to be set 6 155 U I L Trigger level Trigger hysteresis Hold off Section 6 4 reel IM 701210 07E E nhanced Trigger Types A gt B N A trigger is activated the Nth time condition B becomes true after condition A has become true A Delay B This function activates a trigger the first time condition B becomes true after condition A has become true and the preset time has elapsed Edge on A A trigger is activated when an edge trigger is detected on any of the channels set to edge trigger while condition A is true OR A trigger is activated when any of the channels set to edge trigger meets the condition B gt Time B lt Time B TimeOut A trigger is activated on the falling or rising edge of the pulse when the pulse width width over which condition B is met exceeds or drops below the preset time In the case of a Time out trigger a trigger is activated when the preset time elapses Period A trigger is activated by measuring the pulse period period from the time condition T is met to the next time when condition T is met Window A certain voltage range window is set and a trigger is activated when the trigger source level enters
7. List the sub waveforms Displays a list of sub waveforms The list can be displayed by selecting waveforms Send mail Sends an e mail when a sub waveform is acquired Conditions That Allow Dual Capture Dual capture is possible when all of the following conditions are met e Time div of the main waveform 100 ms div to 3 day div roll mode display e Sample rate of the main waveform 100 kS s or less e Sample rate of the main waveform gt Sample rate of the sub waveform e Trigger mode is set to Auto or Log 41 Setup Menu Items 42 DISPLAY X Y is X Y Format Dual Display format gt Section 8 1 Sets the number of divided windows for ee displaying waveforms Select from Single no Line s divisions Dual Triad Quad Octal and Hexadecimal Display interpolation Section 8 2 l In areas where less than 1000 points of data Sra EICULE exist in the 10 divisions along the time axis referred to as interpolation areas a continuous waveform cannot be displayed because there is not enough sampled points In this case waveform is displayed by interpolating between data points Select from OFF Sine Line linear interpolation sine interpolation and interpolation OFF Graticule gt Section 8 3 Select the graticule display format from three types according to your application Interpolation When the Area Is not an E O H Accumulate Interpolation When the Area Is an Interpolation OFF Area Extra
8. Permitted supply voltage range 90 to 132 VAC 180 to 264 VAC Rated supply voltage frequency 50 60 Hz Permitted supply voltage frequency range 48 to 63 Hz 16 IM 701210 07E 6ennaCorder EE Turn ON the Power Switch M ee gt Section 3 4 Connecting the Power Supply in the User s Manual Part 1 BO o Power switch mA UY 7 of EEE Connect the Probe Ms eop section 3 6 Connecting Probes and 3 7 Compensating the Probe Phase Correction in the User s Manual Part 1 To use the DL750 DL750P in a safe manner read the warnings given in section 3 6 Connecting Probes and the cautions given in section 3 7 Compensating the Probe Phase Correction in the user s manual before connecting the probe 9 ON aN NW Ks Signal input terminal WRG Yr i FET TX OX WO VY PR ox YAV EVAN lt Y Yg A S XO A a7 a7 A AN When actually observing waveforms make sure to perform phase correction section 3 7 and calibration section 4 6 of the probe according to the instructions in the user s manual Otherwise waveforms cannot be observed correctly IM 701210 07E 1 Operating the DL750 DL750P Displaying Waveforms on the Screen This section explains the operations of setup initialization and auto setup that are useful when displaying typical repetitive waveforms such as sine and
9. expanded and printed Zoom Print and 4 A4 Print in which the display range is expanded to Print Hag A4 size and printed LOGHSAliv Printing the Screen Image Ethernet Built in printer Execute paper feeding Print setting Comment on the DL750 2 Woodiv Set the print format graticule detailed HS information comment etc eee Preview D Magnification bE A TE Printer Network Set the magnification of the specified print range see the next item connection Print range Set the range along the time axis to be printed USB printer Preview Displays a preview of the print image e The following figure shows the menu that appears only when the print destination is set to the USB printer Print to USB Print destination gt Section 12 3 Select the print destination of the screen image earns from built in printer USB printer network BJ printer and PDF DL750P only Col E Output format FF ON Select the output format of the USB printer from ESC P ESC P2 LIPS3 PCLS and BJ Turn ON OFF color printing saan Comment Set the comment characters to be printed at the bottom section Select Output resolution for BJ printers when the output format is set to BJ Select from 180 dpi 300 dpi 360 dpi and 600 dpi Confirm the connected USB printer Comment Resolution server printer DES PRINT Es IM 701210 07E AAW N GanneCorder N IMAGE SAVE oer MENU Thun
10. Displays the waveform specified by Select Record among the waveforms in the range specified by Start Record and End Record All Displays all the waveforms in the range specified by Start Record and End Record overlapped Ave Displays the average waveform of the waveforms in the range specified by Start Record and End Record History Search Zone Waveform stored in the history memory _ Ao eE ange Selected Record No 0 Selected Record No 25 Parameter Waveform stored in the history memory Selected Record No 0 Detects a waveform whose P P exceeds a specified range Item Setup P P Condition OUT N Selected Record No 28 T Range1 T Range2 IM 701210 07E 6a naCorder SS aT i Turn ON OFF the computation function gt Chapter 10 _ Set computation Define the computation and set the computation target channel scaling unit label and ON OFF of Math waveforms FFT Window aE yu Number of FFT points Select the number of points used in performing the FFT from 1000 1 k 2000 2 k 5000 5 k 10000 10 k 20000 20 k 50000 50 k and 100000 100 k start Point 5 Joddiv f End Point 5 200d iv Computation range Set the computation start and end points along the time axis Execute the computation i Displayed only on models with the user defined computation option G2 option Waveform Computation Example Computation waveform Waveform to
11. IP software have been developed created by YOKOGAWA based on the BSD Networking Software Release 1 that has been licensed from the University of California Trademarks e Adobe Acrobat and PostScript are trademarks of Adobe Systems Incorporated e Zip is either a registered trademark or trademark of Iomega Corporation in the United States and or other countries e For purposes of this manual the TM and symbols do not accompany their respective trademark names or registered trademark names e Other company and product names are trademarks or registered trademarks of their respective companies Revisions Ist Edition February 2005 2nd Edition May 2005 3rd Edition December 2005 3rd Edition December 2005 YK All Rights Reserved Copyright 2005 Yokogawa Electric Corporation IM 701210 07E Contents PORCW ONG senesnis a aa A EEEa Ra 1 Flow of DL750 DL750P Operation ccccesseeceseeseeseecenseseenees 3 Front Panel CONWOIS wesc cwactiitee cid a aR 4 Parts OF TING SCKCOM osiris i a AE 6 Basic Key amp Jog Shuttle Operations cccssseessseeeeeeneneesenees 8 Main Functions of the DL750 DL750P csssseccsssseeseesseesees 10 Operating the DL750 DL750P cseccessseecesseescnsseeseeneessonaes 16 Making Preparations before Observing Waveforms cccccseeeeeeeeeeeees 16 Displaying Waveforms on the Screen ccccceeeececeeeseeeeeeeeeeeeeeeeeeeeeeeaeee
12. Image saving of the waveform data Save to File beep sound Buzzer or mail transmission Send Mail Set the determination start point and determination end point when limiting the range along the time axis where determination is performed Execute the determination Types of GO NO GO Determination Mode This function is useful when you want to inspect signals and track down abnormal symptoms on a production line making electronic equipment The function determines whether the waveform is within the preset range and performs a predetermined action when the decision is GO or NO GO There are two types of determinations e Parameter By setting the upper lower limits of the automated measurement of waveform parameters GO NO GO determination is performed on whether the measured value enters the range or exits the range Zone GO NO GO is determined by creating a zone based on a reference waveform and checking whether or not the waveform has left or entered the zone e The following figure shows the menu that appears when the GO NO GO determination mode is set to waveform zone GO NO GO Edit Zone M GO NO GO determination mode gt Section 11 9 Select the waveform zone Zone Creating the determination zone Select the basic waveform create edit the determination zone and register zones Action i Time Rangel 5 Jeediv 6 Time Rangez 5 geediv Determination condition Set the target wavef
13. abbreviated name UNIVERSAL AAF Temperature High Precision Voltage Isolation Module only when measuring voltage MODEL 701265 abbreviated name TEMP HPV Acceleration Voltage Module with AAF MODEL 701275 abbreviated name ACCL VOLT Zoom Expand Vertically The following two methods are available e Zooming in or out by setting the magnification You can expand or reduce the waveform display vertically by a factor in the range of x0 1 to x100 The waveform display can be zoomed around the vertical position e Zooming vertically according to the upper and lower limits of the display range You can zoom in on the desired section of the observed waveform by specifying the upper and lower limits of the vertical axis to change the display range to a narrower range for each displayed waveform Conversely you can widen the display range to view waveforms outside the display range Setup Menu Items CH1 to CH16 Cort ont e The following figure shows the menu that appears when measuring temperature on channels with the Universal Voltage Temp Modules MODEL 701261 abbreviated name UNIVERSAL Universal Voltage Temp Modules with AAF MODEL 701262 abbreviated name UNIVERSAL AAP or Temperature High Precision Voltage Isolation Modules MODEL 701265 abbreviated name TEMP HPV installed Bandwidth Full Upper 1309 0 Lower 209 0 c 30 IL Turn ON OFF the channel P Section 5 1
14. backed up Alkaline dry cells or nickel hydride rechargeable batteries four AAA batteries are required for the backup IM 701210 07E 13 Main Functions of the DL750 DL750P HE Realtime Recording to the Internal Hard Disk C8 Option EEEE gt Section 7 7 Realtime Recording to the Internal Hard Disk Optional in the User s Manual Part 1 Measured data can be saved in realtime over long periods to the internal hard disk requires the C8 option On the internal hard disk half the total size of the disk is allocated beforehand to be used as area for realtime recording You can set the size of the realtime recording area in the range of 30 to 70 of the entire capacity of the internal hard disk The saved data can be loaded and the measured data can be managed and analyzed on a PC Internal hard disk gt Realtime Realtime recording recording area 30 to 70 of the storage area entire capacity SCSI GP IB interface Ethernet interface USB interface Load waveform data Measurements other memory than realtime recording normal measurement Save and Load setup data NNW Recording in Recorder Mode Realtime Recording DL750P Only EE gt Chapter 9 Recording in Recorder Mode Realtime Recording in the User s Manual Part 1 The DL750P is equipped with a recorder mode in which waveforms and numeric values can be recorded on a built in A4 size printer The rec
15. be saved is recorded e Repeat Starts recording when the trigger conditions are met after the start of the measurement Recording stops when the maximum number of divisions of measured values that can be saved is recorded Then the DL750P enters the trigger wait state Acquisition Mode during Chart Recorder Mode Normally the acquisition mode in Chart Recorder mode is envelope However the acquisition mode can be changed from envelope to normal by using the MISC key gt Others menu IM 701210 07E IM 701210 07E RECORDER DUAL CAPTURE GanneCorder e The following figure shows the menu that appears only when the recorder mode is set to X Y RECORDER Mode X Recorder g Sample Rate 1k5 5 1666 lt Print Setup Interpolation Line A Auto Print OFF DN Reprint Setup Recorder mode P Section 9 2 Select the recorder mode to chart X Y or OFF Sample rate gt Section 9 7 Select the sample rate from 5 S s to 5 kS s Specify the print settings p gt Section 9 7 Set the print format graticule and detailed information Interpolation method P Section 9 7 Set the interpolation format to OFF or Line Auto print P Section 9 7 Select whether to automatically record print to the built in printer when waveform acquisition 1s stopped Reprint gt Section 9 7 Displays the menu that recalls data recorded immediately up to the point when waveform acquisition was stopped and repr
16. disk Displaying the Record Length and Display Position Specified record length Z1 zoom position Z2 zoom position Green frame Green frame 2 5M a 2 5M S aaa Display record length Display record length lt When displaying normal waveforms gt lt When displaying zoom waveforms gt IM 701210 07E GenneCorder Es Screen When Displaying Zoom Waveforms Si gt section 8 5 Zooming the Waveform in the User s Manual Part 1 Display position of the Z1 zoom waveform on the record length T div of the Z1 zoom waveform display Display position of the Z2 zoom waveform on the record length Z1 zoom range Z2 zoom range a ae S eed a eaa pok meaa A T div of the normal waveform display zon gt Section 5 2 fg nin a ta Record length of the Format normal waveform Main EEE m Allocation 21 Mag Z2OOLSAliv ae ee ee a i 000ms Ei ied an Sd T div of the Z2 zoom p 5 21 Position waveform display 1 gpediv ei E l no p 4 Ea iad Normal waveform display area AE es ana HF C im i Record length of the Z1 zoom waveform display z gt a i ae a 5 22 Position ecord length of the Zoom waveform 10o 1000y Fit Meas Rangel g f zoom waveform display display area a Move To Front DEEA Esa MEY MA 2 900ms 0 900ms 3 1 00ms 3 300ms Stopped B TimeOut Auto Z1 zoom waveform display area Z2 zoom waveform display area EE Screen When U
17. each cursor position and the voltage ursor Jum e1ec e oi Jump when jumpin e cursor ai ee difference between the cursors are also measured Cursori to zi Jump Exec e H amp V cursors Execute cursor jump H cursors and V cursors are displayed simultaneously e Marker cursors Four markers are displayed on the specified waveform The voltage and the time from the trigger position of each marker as well as the voltage difference and time difference between markers are measured e Angle Degree cursor Measures the angle between two angle cursors with e The following figure shows the menu that appears when the cursor ipe sei k respect to a reference angle corresponding to the pe 1s set to Marker Cursor width between the zero point and the end point CURSOR which are measurement references Type Cursor type gt Section 11 5 Marker Select from H cursor V cursor H amp V cursor marker cursor and angle cursor Select Select the marker Select the marker to be moved 1 M2 M3 M4 Trace CH1 fg Position x Target waveform Select the target waveform for cursor measurement 3 Fe0e001div Move the marker Set the marker position The icon of the target marker appears in the top right section Cursor Jump to 21 Jump the marker Select the type of jump when jumping the marker IL Execute the marker jump Jump Exec IM 701210 07E 47 48 Setup Menu Items EES HISTORY Es
18. gt Section 5 19 nia Set the value per division along the vertical axis a Offset Sd The selectable range and unit vary depending on The following nine parameters can be measured on the the measurement parameter You can also set frequency module the value using the V DIV knob e Frequenc y Hz e Re volution rpm Measurement Parameters of the Frequency Module Input setting gt Section 5 19 Enter settings related to the input such as the voltage range input coupling probe type bandwidth limit threshold level hysteresis slope chatter elimination function ON OFF and pull up ON OFF When you select a preset the Pulse Width s input is set to values appropriate for the signal e Pulse Integration distance and flow rate e Velocity km h m s e Re volution rps e Period s e Power Freq Power supply frequency Hz e Duty Duty cycle Vertical Zoom Expand and Offset gt Sections 5 8 and 5 10 Set the magnification and display range when waveforms are zoomed expanded vertically and the offset voltage Deceleration Prediction Automatically predicts the deceleration from the elapsed Linear Scale time At after the pulse input stops The deceleration Turn ON OFF linear scaling Section 5 11 Set the method of scaling the measured values Select OFF when not scaling prediction starts after a pulse period T of the pulse one period before the pulse input stopped elapses after the pulse i
19. search condition Set the search source waveform search start point level search count etc Zoom rate Set the zoom rate T div of the Z1 and Z2 zoom displays Zoom position Pattern Set the zoom position by specifying the zoom No Match center position center of the zoom box in the range 5 to 5 divisions with the center of the waveform display frame set to 0 divisions Display of past search results Specify the number of the search result to be displayed Execute the search Edge Search Example when the edge is set to rising and the count is setto2 Search start point Detection position Hysteresis Expanded display of the searched section e The following figure shows the menu that appears when the search type is set to Auto Scroll Select the search type P Section 11 4 Type Select auto scroll in which search is performed by automatically moving the zoom position in the specified direction Select the scroll direction Select the scroll direction left or right Zoom rate Set the zoom rate T div of the Z1 and Z2 zoom displays Zoom position Set the zoom position by specifying the zoom center position center of the zoom box in the range 5 to 5 divisions with the center of the waveform display frame set to 0 divisions Scroll speed Select from 10 speed levels from 1 to 10 Execute the search 51 52 Setup Menu Items ZOOM SEARCH SHIFT ZOOM e The following figure show
20. the amplitude Single N mode Section 7 5 Trigger level Amplitude 1 2 the amplitude When the trigger conditions are met waveform acquisition 1s repeated the specified number of times and the waveform acquisition e Single N Mode stops After waveform acquisition is finished Ist all the waveforms are displayed acquisition aon PE Log mode P Section 6 1 In this mode the trigger settings are disabled The specified record length of data is acquired once when acquisition is started and the Trigger Mode during DL750P Recorder Mode displayed waveforms are updated If Chart Recorder mode see page 56 is selected on the DL750P select the trigger mode from Auto Log Single N count P Section 7 5 Single and Repeat If X Y Recorder mode is selected Set the number of waveform acquisitions for the trigger mode cannot be set single N mode 38 IM 701210 07E IM 701210 07E SHIFT ACTION On Trigger On Stop Action Sequence ingle Continu fs ACI Count Infinite rid Action on trigger P Section 6 18 Performing a specified action each time a trigger occurs Action on stop P Section 6 18 Performing a specified action each time a trigger occurs Action Select the type of action to be performed each time a trigger occurs Sequence Select whether to perform the action once Single or the number of times specified by ACQ Count menu Continue ACQ count Displayed only when Sequence
21. the respective chapter or section in the user s manual indicated by the p mark Making Preparations for Measurements Module Installation gt Section 3 3 Power Supply Connection and ON OFF P Section 3 4 Probe Connection and Phase Correction P Sections 3 6 3 7 and 3 11 Displaying Waveforms on the Screen Initialization P Section 4 4 Auto Setup P Section 4 5 Changing Waveform Display Conditions e Horizontal Axis Time Axis gt Sections 5 2 and 5 14 e Vertical Axis P Sections 5 1 5 3 to 5 12 5 15 to 5 19 e Trigger gt Chapter 6 and section 7 5 e Waveform Acquisition gt Section 7 1 Displaying Waveforms and Information gt Chapter 8 Recording in Recorder Mode DL750P only gt Chapter 9 Computing Analyzing and Searching Waveforms e Computation gt Chapter 10 e Cursor Measurement P Section 11 5 e Automated Measurement of Waveform P Section 11 6 Parameters e GO NO GO Determination P Sections 11 8 to 11 10 Printing and Saving Waveforms e Printing Screen Image Data gt Chapter 12 e Save Various Types of Data gt Chapter 13 IM 701210 07E Front Panel Controls HISTORY key gt Sections 11 1 and 11 2 Displays a menu used to display past data using SHIFT MEASURE key gt Sections 11 6 and 11 7 Displays a menu used when performing automated measurement of waveform parameters or cycle statistical processing Pressing the SHIFT key followed by the ME
22. true aa B TimeOut trigger A trigger is activated when the specified timeout time is reached B gt Time trigger A trigger is activated when the pulse width is greater than the specified time B lt Time trigger A trigger is activated when the pulse width is smaller than the specified time T KH E Period trigger A trigger is activated when the period of the signal matches the specified condition Window trigger A trigger is activated when the trigger source enters or leaves the range specified by two signal levels Hio JML es T K H pf L Wave window trigger This trigger is used to monitor the po wer supply waveform It detects abnormalities in the po wer supply disruption sag ser ge frequenc y fluctuation v oltage drop etc Applicable waveforms are AC waveforms whose frequenc y is between 40 to 1000 Hz A trigger is activated when the waveform deviates from the reference waveform I gt Waveform created by setting a tolerance to 1 cycle of the w aveform obtained by averaging to 4 previous cycles of 1 cycle of the w aveform set to be the reference realtime template DEES Linear Scaling Es ee Section 5 11 Using the Linear Scaling Function AX B P1 P2 in the User s Manual Part 1 Linear scaling is a function used to convert measured values mainly voltage to physical values The following two methods are ava
23. 00 to 1800 C N 0 to 1300 C W 0 to 2300 C Au7Fe 0 to 300 K Reference Junction Compensation RJC The DL750 DL750P normally performs reference junction compensation with the built in RJC circuit when measuring temperature with the thermocouple When checking the temperature measurement value or when using an external reference junction 0 C the internal reference junction compensation needs to be disabled RJC setting must be turned OFF IM 701210 07E CH1 to CH16 Cont ont e The following figure shows the menu for the channels that have Strain Modules see Note on this page installed IM 701210 07E Range Unit USTH a Range Z8Q8QuUSTR 6 Upper 20603 1STR ia Lower 20605S5TR Excitation 2 faGauge Factor z p Bandwidth Full Balance Turn ON OFF the channel P Section 5 1 Measurement range unit P Section 5 17 Set the unit of the measurement range to the unit of strain USTR or the output value of the strain gauge transducer mV V If you selected uSTR select the measurement range from 500 uSTR to 20000 uSTR if you selected mV V select the measurement range from 0 25 mV V to 10 mV V Upper and lower limits of the display range gt Section 5 17 Set the upper and lower limits of the display range according to the input for easier viewing of the measured waveforms Bridge voltage and gauge factor gt Section 5 17 Set the voltage applied to the bridge head 2 V 5
24. ASURE key displays a menu related to GO NO GO determination the history memory function SHIFT ZOOM key gt Sections 8 5 and 11 4 Displays a menu related to the zoom display of CURSOR key P Section 11 5 Displays a menu used when performing cursor measurements MATH key gt Chapter 10 Displays a menu related to the waveform computation waveforms Pressing the SHIFT key followed by the ZOOM key displays a menu related to data search search amp zoom function DL750 DUAL CAPTURE key P Section 7 6 Displays a menu related to the dual capture function DL750P RECORDER key gt Chapter 9 On the DL750P Displays a menu related to the recorder mode Pressing the SHIFT key followed by the RECORDER key gt DUAL displays a menu related to the dual capture function CAPTURE RESET key Resets the value entry to the initial value default SELECT key Confirms the menu item that you selected using ESC key P Section 8 13 Used to clear the menu When a menu is cleared using the ESC key the channel information appears If you press the ESC key again the channel information is cleared and the waveform display area is expanded horizontally the jog shuttle oly Jog shuttle Used to change settings and move the cursor SHIFT SETUP key P Sections 4 4 to 4 6 Displays a menu related to initialization and auto l change according to its angle setup Pressing t
25. DL 750 DL 750P ScopeCorder OPERATION GUIDE YOKOGAWA Yokogawa Meters amp Instruments Corporation IM 701210 07E 3rd Edition Foreword Thank you for purchasing the DL750 DL750P ScopeCorder The purpose of this operation guide is to familiarize the first time user with the basic operations of the DL750 DL750P The guide primarily focuses on the basic operations of the DL750 There are additional user s manuals for the DL750 The DL750 DL750P User s Manual Part 1 IM701210 05E and DL750 DL750P User s Manual Part 2 IM701210 06E explain all the functions of the ScopeCorder The DL750 DL750P Communication Interface User s Manual IM701210 18E on CD ROM details the communication functions Read these manuals along with this operation guide Notes e The contents of this manual are subject to change without prior notice as a result of continuing improvements to the instrument s performance and functions The figures given in this manual may differ from those that appear in the actual screen e Every effort has been made in the preparation of this manual to ensure the accuracy of its contents However should you have any questions or find any errors please contact your nearest YOKOGAWA dealer e Copying or reproducing all or any part of the contents of this manual without the permission of Yokogawa Electric Corporation is strictly prohibited e The TCP IP software of this product and the document concerning the TCP
26. IM 701210 07E KO GanneCorder EE Move the Trigger Position Left by 2 div BE eop Section 6 2 Setting the Trigger Position in the User s Manual Part 1 The waveform moves to the left by 2 div showing more of the section after the trigger occurrence post trigger section POSITION 1 Press the POSITION key Trigger point Pre trigger section Post trigger section SS I ion 2MS S SOGHSAliv CH1 6 260U di AN Norma 1 Trigger position mark POSITION e Position 39 07 _ 2 Turn the jog shuttle counterclockwise to set the trigger position to 30 0 The waveform moves 2 div to the left Set to 16 Set to 50 If you wish to select 10 50 or 90 Set to 90x you can press the corresponding soft key Ruming 875 Edge CHi 4 U 2002 08 26 15 33 56 Auto 0 500V 2002 08 26 15 33 56 EE Change the Trigger Mode from Auto to Single ME D gt Section 6 1 Setting the Trigger Mode in the User s Manual Part 1 In Single mode the displayed waveforms are updated only once when a trigger is activated then acquisition stops Single mode is suited for observing single shot signals SSS coh S CH1 6 200U diy Norma 1 MODE Auto Auto Level 2 Select Single 1 Edge CH1 Bp08r68 26 15 48 05 Single 500U 2002 08 26 15 48 11 When the waveform acquisition stops Running changes to Stopped IM 701210 07E 23 Operating the DL750 DL750P Measuring
27. Input coupling P Section 5 5 To measure temperature select TC To measure voltage see the previous page select DC To check the ground level select GND Thermocouple type P Section 5 16 Select the type of thermocouple to be used from K E J T L U R S B N W and Au7Fe Bandwidth Section 5 7 Select the high frequency band to be removed from the input signal Upper and lower limits of the display range gt Section 5 9 Set the upper and lower limits of the display range when displaying measured waveforms on the screen The selectable range is 5432 to 5432 C K or F Waveform label P Section 8 10 You can arbitrary set the waveform label using up to eight characters Unit gt Section 5 16 You can set the temperature unit to C K or F RJC Section 5 16 Select whether to perform reference junction compensation by the internal RJC circuit ON OFF Burnout Section 5 16 Set the behavior when the thermocouple input detects a burnout Select whether to fix the measured value at the upper limit of the measurement range of the respective thermocouple when a burnout is detected ON or not detect a burnout OFF Thermocouple Type and Measurement Range The following 12 types of thermocouples are available e K 200 to 1300 C E 200 to 800 C J 200 to 1100 C T 200 to 400 C L 200 to 900 C U 200 to 400 C R 0 to 1700 C S 0 to 1700 C B 4
28. Manual Part 1 Setting Values Resets the value to the initial value RESET SELECT Jog shuttle Decreases slows down the value Increases speeds up the value Arrow keys Move the cursor left or right Shuttle ring Varies the amount of change depending on the rotation angle By connecting a USB mouse to the USB PERIPHERAL connector on the side panel you can use the mouse to perform the same operations as you would using the front panel keys of the DL750 DL750P USB mouse with a wheel Top menu DL750 DL750P USB PERIPHERAL connector Right click on the screen waveform display area to display the names of the front panel keys as a top menu Moving the pointer to this position causes the pointer s appearance to change from N to t In this condition turn the wheel to change the V div setting ACQ TRIGGER DUAL CAPTURE ALL CH CHANNEL gt DSP gt LOGIC EVENT gt MEASURE CURSOR MATU HISTORY SEARCH GO NO GO MISC PR INT MENU IMAGE MENU START STOP MANUAL TRIG VOICE MEMO PRINT IMAGE SAVE SNAPSHOT CLEAR TRACE WIDE SCREEN Running Pre Edge CH1 J 2062 09 12 17 33 00 Auto IM 701210 07E For items lower in the hierarchy than the top menu a sub menu is displayed Moving the pointer to this position Normal causes the pointer s appearance to change from R to D In this condition turn the wheel to change the T div setting Po
29. O gt DELAY the FEED key displays a menu related to the voice memo function SNAPSHOT CLEAR TRACE SNAPSHOT key P Section 8 7 Leaves the currently displayed waveform on the screen in black and white CLEAR TRACE key P Section 8 7 Clears the waveform acquired using the snapshot function and accumulated waveforms NUM KEY key P Section 4 2 Press this key to use the CH1 to CH16 keys as number input keys MISC key P Sections 3 5 13 6 16 2 to 16 10 17 1 to 17 5 and 18 4 Displays menus for setting the communications interface setting the environment checking the system status setting the SCSI ID number accessing the self diagnostic function turning ON OFF the LCD backlight etc HELP key P Section 4 7 Turns ON OFF the help window that provides descriptions about procedures SHIFT key Pressing the key once causes the indicator above the key to illuminate and enables the setup menu marked below the key in purple to be displayed Pressing the key again clears the condition FILE key gt Sections 13 5 13 7 to 13 12 13 14 to 13 17 and 16 3 Displays a menu used to save or recall data from various storage media or execute file operations For details on each control see the chapter or section in the user s manual indicated by the gt mark IM 701210 07E Parts of the Screen This section describes the menus and symbols that appear on the DL750 DL750P screen For details on each item see the ch
30. P or PS BCM or PCM i eS Can be saved simultaneously Screen image data and voice comment data are saved as separate files mode display AN Event waveform d La Le IM 701210 07E 15 The operation explained in this section is used to observe a signal probe compensation signal that is generated by the DL750 DL750P Therefore there is no need to prepare a separate signal generator Additionally this operation guide describes an example in which waveforms are observed using the High Speed 10 MS s 12 Bit Isolation Module model 701250 abbreviated name HS10M12 For operation using other input modules see the user s manual Making Preparations before Observing Waveforms EEE Install the Module M ee gt section 3 3 Installing Input Modules in the User s Manual Part 1 To use the DL750 DL750P in a safe manner read the warnings given in section 3 3 Installing Input Modules in the user s manual before installing the module Install the module in the input module installation slot on the right side panel Right side panel Module Ss Connect the Power Supply BE ee gt Section 3 4 Connecting the Power Supply in the User s Manual Part 1 To use the DL750 DL750P in a safe manner read the warnings given in section 3 4 Connecting the Power Supply in the user s manual before connecting the power supply Power connector Rated supply voltage 100 to 120 VAC 200 to 240 VAC
31. Property 2002 64 26 14 31 2002 64 26 14 10 2002 04 26 10 54 Filter 024261053190 2002 04 26 10 53 BMP pameran 7 aein DUVET ET VOU Delete Exec Edge CH1 F Auto 5 004 2002 04 26 19 02 5669 Thumbnail screen 10 00V 2001 8ms Stopped 1 2002 04 26 18 59 50 On the FILE or IMAGE menu select a file On the IMAGE menu press the Thumbnail soft key from the File List and press the SELECT key IM 701210 07E 27 Setup Menu items For details on each menu see the chapter or section in the user s manual Part 1 or Part 2 indicted by the gt mark Es SETUP CAL Es CAL AUTO SETUP Auto Setup Center eu pffset p Center position after auto setup Selects whether the center position after auto setup is set to 0 V or the offset value Execute auto setup P Section 4 5 Automatically sets the settings such as V div T div and trigger level that are appropriate for the input signal Applicable Waveforms for Auto Setup Auto setup can be performed on the following Cancel auto setup waveform Frequency Approx 50 Hz to 1 MHz Execute initialization gt Section 4 4 Input voltage magnitude Up to approx 20 mV when Initializes the settings to factory default the probe attenuation is 1 1
32. Type Repetitive waveform that is not complex Cancel initialization SHIFT SETUP CAL Calibration Calibration The following parameters are calibrated Perform calibration when you wish to measure waveforms with high accuracy e Ground level offset e Gain of the A D converter Auto Calibration If Auto Cal is set to ON auto calibration is performed the first time the time axis setting T div is changed or the first time measurement is started after the time Tp urn ON OFF auto calibration shown below passes After turning ON the power e 3 minutes pass e 10 minutes pass e Every 30 minutes from here on after 28 IM 701210 07E GanneCorder EE CH1 to CH16 LOGIC EVENT DSP Is H1 0 e The following figure shows the menu for the channels that have Voltage Modules see Note on this page installed T Turn ON OFF the channel gt Section 5 1 Variable Position Sections 5 4 and 5 9 Turn Variable ON to set the upper and lower A limits of the vertical axis according to the fe Position displayed waveform and zoom or expand the ee waveform vertically When Variable is turned OFF the vertical position of the waveform can be specified Input coupling P Section 5 5 Select the method of coupling the input signal Bandwidth to the vertical control circuit from AC and DC a To check the ground level select GND To measure rms values using the 701260 select ey Zoon AC RMS or DC RMS To me
33. USH switch on the earphone microphone is held down or from the time when the Rec Start soft key is pressed until the Rec Stop soft key is pressed Recording is possible up to a total of 100 s e Fixed Recording can made for the selected time and count The combinations of the time and count can be selected from the following 5 s 20 10 s 10 20 s 5 25 s 4 50s 2 and 100s 1 Once the PUSH switch on the earphone microphone or the Rec Start soft key is pressed recording is performed for the specified length of time The PUSH switch does not have to be held down 1 In addition to the voice memo function a voice comment function 1s available that allows voice comments to be attached to screen image data For details on the voice comment function see section 13 19 in the DL750 DL750P User s Manual Part 2 IM 701210 07E 53 Setup Menu Items 54 SHIFT PRINT MENU e The following figure shows the menu that appears only when the print destination is set to the built in printer and the output format is set to fine print Print destination gt Sections 12 1 and 12 2 Print to Select the print destination of the screen image from built in printer USB printer network printer and PDF DL750P only Pr inter Output format Select the output format from 1 normal size print 2 fine print in which a specified range is expanded and printed 3 zoom print in which zoom box Z2 of the zoom function is
34. V or 10 V or set the gauge factor of the strain gauge Bandwidth Section 5 7 Select the high frequency band to be removed from the input signal Execute balance P Section 5 17 Automatically compensate the unbalanced portion of the bridge resistance Turn ON OFF linear scaling shunt calibration Sections 5 11 and 5 17 Set the method of scaling the measured values Select OFF when not scaling On the Strain Module DSUB Shunt Cal a shunt calibration execution menu appears when Shunt is selected Turn ON OFF inverted wafevorm display gt Section 5 12 Waveform label Section 8 10 You can arbitrary set the waveform label using up to eight characters amp oneCorder Strain Module e Strain Module NDIS MODEL 701270 abbreviated name STRAIN NDIS e Strain Module DSUB Shunt Cal MODEL 701271 abbreviated name STRAIN DSUB Bridge Voltage e 2 V When the bridge resistance is 120 Q to 1000 Q e 5 V When the bridge resistance is 350 Q to 1000 Q e 10 V When the bridge resistance is 350 Q to 1000 Q Gauge Factor Selectable range 1 90 to 2 20 the resolution is 0 01 Shunt Calibration Shunt calibration is a function for correcting the gain of the strain measurement by connecting a known resistance shunt resistance to the strain gauge in parallel The Strain Module DSUB Shunt Cal has a built in relay circuit for turning ON OFF the shunt resistor connection To execute shunt calibration a bridge head th
35. Waveforms This section explains the operation for measuring the voltage and period of the displayed waveform using the vertical cursors V cursors Automated measurement of waveform parameters computation and other functions are also available for measuring pulse and other waveforms EN Measure the Voltage Using the Vertical Cursors V Cursors BEE ee gt section 11 5 Measuring Waveforms Using Cursors in the User s Manual Part 2 The voltage Y axis value and time X axis value at the cursor position are displayed at the lower section of the waveform display area CURSOR 1 Press the CURSOR key Cursor Cursor2 SAliv 2MS s 50 CH1 20 U div o Normal CH1 1 500V lt lt Maing 10k gt gt A Type vertical CE 2 Display the selection menu and select Vertical Cursori 1 Jpodiv a e 3 Set the jog shuttle control to Cursor1 4 Turn the jog shuttle to move Cursorl1 5 Likewise move Cursor2 Cursor Jump Cursori to Z1 If you set the jog shuttle control to both Cursor and Cursor2 the two cursors can be moved gt 200 0us i x o 2 7 One simultaneously 1d Kus 392 1569Hz AL 2062 08 28 15 56 25 2602 68 28 15 58 14 The CH specified by trace is displayed in the parentheses X1 X axis value of Cursor X2 X axis value of Cursor2 AX The difference between the X axis values at Cursor and Cursor2 1 AX The inverse of the difference between the X axis values at Curso
36. Window Interpolation Area Accumulate gt Section 8 4 Select Persist to hold each waveform on the screen for a time that is longer than the update cycle so that newer waveforms appear overlapped on older waveforms two points are displayed on a single vertical line 1 raster If the number of data points is greater than or equal to 2002 P P compression is performed maximum and minimum values are determined at certain intervals and OFF Sine Line Turn ON OFF the extra window gt See section 8 11 Turn ON OFF the area that displays data such as cursor measurement values and automated measurement values of waveform parameters Turn ON OFF the scale values P Section 8 9 Turn ON OFF the display of the scale values of the vertical and horizontal axes of each channel DISPLAY Cale Value Turn ON OFF the waveform label gt Section 8 10 Turn ON OFF the display of waveform labels Level indicator and numeric value display gt Section 8 12 Mapping Turn ON OFF the level indicator which 1s a level marker displayed to the right of the waveform display frame for each waveform and the display of the measured values numeric values of each channel in roll mode Auto Turn ON OFF the translucent mode display P Section 8 8 Select ON to set the pop up menu to translucent display Waveform mapping Section 8 1 Set the mapping method of the input channels on the divided windows Select from Auto Fixed in o
37. a waveform parameters of automated measurement and screen image data Save P Sections 13 7 to 13 10 and 13 14 Set the data to be saved save method save destination etc Execute the save operation Load P Sections 13 7 to 13 9 and 13 14 Set the data to be loaded and execute the load e o operation Utility File operation B Sections 13 15 to 13 17 Storage Data Format of Waveform Data Data Type Delete files copy change the directory file Select from binary ASCII and 32 bit floating name format the storage medium etc IM 701210 07E 55 Setup Menu Items ss RECORDER Only DL750P Es RECORDER DUAL CAPTURE e The following figure shows the menu that appears only when the recorder mode is set to chart RECORDER Mode Recorder mode P Section 9 2 Select the recorder mode to chart X Y or OFF hart Recorder Print Style Wave Numeric Print style Section 9 4 When Chart Recorder mode is selected set the print style to T Y waveform recording Wave or numeric value recording Numeric 16nn sec Print Setup Chart speed P Section 9 3 Set the chart speed in the range of 10 mm h to 20 mm s Specify the print settings Section 9 4 Set the print format graticule and detailed information Reprint Setup Specify the reprint settings gt Sections 9 8 and 9 9 Displays a menu used to reprint to the built in RECORDER Shot Recording Shot recording P Section 9 3 Stops the recordin
38. alog input 16 channels CH1 to CH16 A D A D converter FF Flip flop circuit Analog input 16 channels CH1 to CH16 DSP 6 channels Computed DSP1 to DSP6 result A D A D converter FF Flip flop circuit EE Voice Memo amp Voice Comment B ee gt Section 7 9 Using the Voice Memo Function to 13 19 Using the Voice Comment Function in the User s Manual Voice Memo Voice Comment By connecting a earphone microphone with a PUSH switch to the By connecting a earphone microphone with a PUSH switch to the DL750 DL750P you can record your voice as a memo while DL750 DL750P you can record a comment on the displayed waveforms are being acquired when in roll mode display The waveform using your voice When saving the screen image data recorded voice can be played when the corresponding waveform is the voice comment can also be saved The maximum length of being displayed The recorded voice memo can be saved along voice comment that can be attached to a single screen image data with the waveform data and can be played from the Voice Memo is 10 s The saved voice comment can be played from the File menu List window of the IMAGE and FILE menus Voice memo e Screen image data e Voice comment data X Voice memo is also p saved as waveform Data whose l Data whose Target waveform A A N data when the extension is Record time 10 s extension is When in roll PNG JPG NCM JCM form data i d i i M E BM
39. ange the Time Axis Setting from 100 ms div to 50 us div BE ee gt Section 5 2 Setting T div in the User s Manual Part 1 The display returns from roll mode to update mode and 5 periods of the waveform are displayed TIME DIV C a 1 Turn the TIME DIV knob clockwise and set the time axis to 500 us div Time axis setting of CH1 SSS ie tte CH1 9 200U diy Norma T Display OFF DN Variable OFF fe Position 2 Pdiv Coupling Ruming 39 Edge CHi F GU 2005711717 14 31 19 Auto 500U 2005 11 17 14 34 19 Update mode display IM 701210 07E 21 Operating the DL750 DL750P Changing the Trigger Setting Setting the trigger refers to the setting of the time position of the waveform to be displayed of the acquired signal waveform The main trigger settings are indicated below Trigger type Triggers can be classified into simple triggers and enhanced triggers For details see page 10 Trigger source Sets the target signal for the selected trigger type Trigger slope Slope refers to the movement of the signal from a low level to a high level rising edge or from a high level to a low level falling edge The slope is used as one of the trigger condition items Selects whether to detect the rising edge falling edge or both edges Trigger level Sets the level through which the slope of the input signal is to pass as one of the trigger conditions Trigger mode Selects how the waveform is displayed in relation t
40. apter or section in the user s manual indicated by the gt or e e p mark EEE Normal Display Screen ss Display record length Trigger position gt Appendix 1 P Section 6 2 Record length Display position Specified record length See the explanation below P Section 7 2 __ Acquisition mode Scale value of the voltage axis gt Section 7 3 P Section 8 9 Sample rate Channel and its V div gt Section 5 2 gt Section 5 3 AA o l CHi 8 500U div uP SS lt lt lt IV Channel number of the display range 6 g FS gt Section 5 2 P Section 8 9 Dual Trigger level displayed waveform gt Chapter 6 Interpolation Ti a 7 t t Channel number of the Line Ground level Decimation gt Chapter 6 Zk 100k Soft key menu Graticule Hf E ACCUMU late OFF Extra Windou Vertical position i P Section 5 4 Hs Time from the trigger position 25 0004 gt Section 6 2 10 00m 10 000ms oppe Edge CHL F GL 2002705717 0990 47 0 436 12345678901234567890 2002 05 27 09 38 52 Trigger mode Level indicator gt Section 6 1 gt Section 8 12 Trigger type Comment gt Chapter 6 P Sections 12 2 to 12 4 and 13 11 Number of waveform acquisitions gt Section 7 3 Waveform acquisition condition Stopped Pre Acquiring pre data Running Post Acquiring post data Waiting for trigger HD out Continuous writing to hard
41. asure the a oe r temperature using the 701261 701262 or 070 y 701265 see the next page select TC Select ACCL when measuring acceleration on the 701275 see page 32 Probe type gt Section 5 6 Select the voltage probe attenuation or current probe output rate according to the type of probe used Bandwidth gt Section 5 7 Select the high frequency band to be removed from the input signal Vertical Zoom Expand and Offset gt Sections 5 8 and 5 10 Set the magnification and display range when waveforms are zoomed expanded vertically and the offset voltage Turn ON OFF linear scaling gt Section 5 11 Set the method of scaling the measured values Select OFF when not scaling Turn ON OFF inverted waveform display gt Section 5 12 You can arbitrary set the waveform label using up to eight characters IM 701210 07E Voltage Modules e High Speed 10 MS s 12 Bit Isolation Module MODEL 701250 abbreviated name HS10M12 High Speed High Resolution 1 MS s 16 Bit Isolation Module MODEL 701251 abbreviated name HS10M16 High Speed 10 MS s 12 Bit Non Isolation Module MODEL 701255 abbreviated name NONISO_10M12 High Voltage 100 kS s 16 Bit Isolation Module with RMS MODEL 701260 abbreviated name HV with RMS Universal Voltage Temp Module Only When Measuring Voltage MODEL 701261 abbreviated name UNIVERSAL Universal Voltage Temp Module with AAF Only When Measuring Voltage MODEL 701262
42. at supports shunt calibration 701957 or 701958 is needed 31 Setup Menu Items 32 CH1 to CH16 Cont t c16 e The figure below shows the menu of the channel in which the acceleration voltage module 701275 ACCL VOLT is installed E Turn ON OFF the channel gt Section 5 1 Variable Position Sections 5 4 and 5 9 Turn Variable ON to set the upper and lower Variable OFF limits of the vertical axis according to the Position displayed waveform and zoom or expand the dodiv Coupling waveform vertically When Variable is turned OFF the vertical position of the waveform can ACCL be specified Input coupling gt Section 5 5 To measure acceleration select ACCL To measure voltage see the page 29 select DC To check the ground level select GND Gain P Section 5 18 Set the ratio of the output signal with respect Bandwidth gt Section 5 7 Select the high frequency band to be removed from the input signal Vertical zoom expandP Section 5 8 Set the magnification and display range when waveforms are zoomed expanded vertically Sensitivity gt Sections 5 11 and 5 17 Set the sensitivity of the acceleration sensor in the range of 0 10 to 2000 00 mV Unit Unit gt Section 5 12 Enter the acceleration unit The default setting is m s2 Waveform label Section 8 10 You can arbitrary set the waveform label using up to eight characters Bias P Section 5 18 Select whether to supply 4 mA curre
43. atistical processing is performed from the oldest waveform Display Example of Statistical Processing Results 4 25 00 7 z Ti 250 0 lt lt pam SOO gt 303 6670 o ATP GSI 4 25 Ous Display Example of a List of Measured Results Measure Parameter List P P C1 Max C1 Min C1 High C1 Low C1 P P C2 00001 9 62U 4 80 4 8z T 4 80 4 4 824 t 363 6U 000z 9 624 z z i T 4 78U 363 7 00003 9 624 4 784 303 7U 00004 T 9 634 4 82U 4 363 5 1 When performing normal statistical processing or statistical processing of history data a menu related to the delay measurement between channels appears 2 When performing normal statistical processing this menu does not appear 3 When performing normal statistical processing a menu related to 1 cycle mode appears IM 701210 07E 46 Setup Menu Items SHIFT GO NO GO e The following figure shows the menu that appears when the GO NO GO determination mode is set to the measured values of waveform parameters GO NO GO determination mode Mode Parameter Action gt Section 11 8 Select the measured values of waveform parameters Parameter Determination condition Set the target waveform determination criteria parameter upper and lower limits of the parameter action conditions etc Action after determination Select printing of the screen image PRINT saving of the screen image data
44. aveform Moves the zoom box of Z1 or Z2 to the newest position right end of the main waveform This is useful when displaying the newest waveform expanded in roll mode Selecting the Display Mode of Zoomed Waveforms Select from the following e Main Displays only the main unzoomed waveform Z1 Only Displays only the zoomed waveform of zoom box Z1 Z2 Only Displays only the zoomed waveform of zoom box Z2 Main amp Z1 Displays the main waveform in the top window and zoomed waveform of zoom box Z1 in the bottom window Main amp Z2 Displays the main waveform in the top window and zoomed waveform of zoom box Z2 in the bottom window Z1 amp Z2 Displays the zoomed waveform of zoom box Z1 in the top window and the zoomed waveform of zoom box Z2 in the bottom window Main amp Z1 amp Z2 Displays the main waveform in the top window the zoomed waveform of zoom box Z1 in the lower left window and the zoomed waveform of zoom box Z2 in the lower right window IM 701210 07E ZOOM SEARCH IM 701210 07E SHIFT ZOOM SEARCH GannaCorder e The following figure shows the menu that appears when the search type is set to Edge Select the search type gt Section 11 4 Type Select edge search in which search is performed mane on the number of times the waveform goes above a specified level rising or the number of times the waveform goes below a specified level falling from the search start point Edge
45. ax minimum Min average Avg standard deviation sdv and the number of measured values used in the statistical processing Cnt on the automated measurement parameters of the waveform A list of all measured values can also be displayed Statistical processing can be performed on up to 48000 automated measurement values of a single waveform parameter If statistical processing is performed on automated measurement parameter statistical processing of up to 48000 cycles is possible In addition to the cycle statistical processing the DL750 DL750P has normal statistical processing and statistical processing of the history memory Example in which CH1 is selected as the waveform used to determine the cycle Automated measurement parameters are measured in each range a b and c and statistical processing is performed on the automated measurement parameters in the order a b and c The automated measurement parameters of other channels are also measured using ranges a b andc Automated measurement can also be made using the cycle of each waveform as the range IM 701210 07E 6aneCorder HE Computation Standard amp User Defined Computation G2 Option Hi b Section 10 5 User Defined Computation Optional in the User s Manual Part 2 The following types of computation are possible x FFT power spectrum and phase shift computation computation with the phase between channels shifted O
46. ay not necessary be av oltage V depending on the def inition of the selected computation Normally the V DIV knob is used but you can also use this menu set the value Range optimization P Sections 15 2 to 15 6 From 123 Value Div settings that are available the optimum Value Div is automatically selected and the value is displayed Vertical zoom expand P Sections 5 8 and 5 9 Set the magnification and display range when waveforms are zoomed expanded vertically Waveform label Section 8 10 You can arbitrary set the waveform label using up to eight characters Unit gt Sections 15 2 to 15 6 You can arbitrary set the unit using up to four characters 6aneCorder DSP Channel G3 Option DSP Digital Signal Processor channels are used to perform computations between channels and filter computations in realtime using the output data of the input module as the source Computation That Can Be Executed on DSP Channels e Addition subtraction multiplication and division X and Addition subtraction multiplication and division can be performed between channels e Digital filter A digital filter is used to perform the computation Four types of digital filters Gauss Sharp HR Butterworth and Mean Moving Average are available Differentiation and integration Differentiation or integration is performed on the specified waveform Addition subtraction multiplication and division
47. be computed ee lt Computation waveform Computation waveform lt Waveform to be computed ASC liha l lt lt 1 SBCA Computation ft MELT Tv waveform e The following figure shows the menu that appears only on models with the user defined computation option G2 option Average Average and peak computation Averaging and peak computation can be performed on the computed data Select from linear average exponential average cycle average and peak computation Digital filter Select from Gauss Sharp and IIR Butterworth Constant Set constants to be used in the expression Shift computation Set the amount of phase shift for the case when SHIFT is specified in the equation Threshold level Set the threshold level for binary computation IM 701210 07E Averaging and Peak Computation e Linear averaging The values are summed linearly the number of average counts the number of acquisitions 2 to 128 2 steps and divided by the average count The resultant waveform is displayed e Exponential averaging The average is determined by attenuating the effects of past data according to the specified attenuation constant 2 to 256 in 2 steps The resultant waveform is displayed Cycle averaging Divides one period of computed data into the specified number of data points Cycle Count This is done across multiple periods of data from the start to the end position of the computati
48. bnail Thumbnail list gt Section 13 12 Lists the thumbnails of the stored screen images Select the storage format of the screen image data from PNG JPEG BMP and PostScript L Output format P Section 13 11 Color Section 13 11 Select the coloring used when the screen image data is saved from color color white background grayscale and black amp white ao Drive Name of the Storage Medium Comment P Section 13 11 Comment Set the comment characters that can be added ae Floppy oe to the bottom section of the screen and saved as a Ti PC Card PC card Save destination gt Section 13 11 HD Hard disk 10 The drive names of the possible storage HD 1 Partition 1 on the hard disk medium are displayed on the File List Set the SCSI5 SCSI device with the ID number set to 5 save destination drive and directory To SCSI5 1 Partition 1 of a SCSI device whose ID execute the save operation press only the Seber IMAGE SAVE key NetWork Network drive USB USB storage 1 Only on models supporting USB storage devices see section 13 3 in the User s Manual Part 2 File name P Section 13 11 Set the file name Auto naming using numbers and date time is possible FILE aaa Target data gt Sections 13 7 to 13 17 Select the data to be saved or loaded Select from setup data waveform data snapshot waveform dat
49. ction 5 2 pressing the SHIFT key followed by a CH key This knob is used to set the time axis scale If you displays a menu corresponding to the purple change the setting while the waveform acquisition characters indicated to the right of each key is stopped the setting takes effect when you restart Pressing the NUM KEY followed by a CH key V DIV knob Section 5 3 the waveform acquisition causes the gray value marked below and to the left ie You can set the voltage sensitivity using this knob Before turning it press a key from CH1 f each key to be entered Or eee sey ke De Siete to CH16 to select the target channel If you change the setting while waveform acquisition is stopped the setting takes effect when you restart the waveform acquisition IM 701210 07E Go neCorder LCD ESC key For a description see the previous page Jog shuttle For a description see the previous page Soft keys Used to select items on the soft key menu that Setup and execution keys knob appears when setting up uan For a description see the previous page the DL750 DL750P Setup and execution keys For a description see the figure below Setup and execution keys For a description see the figure below PROTECT key P Section 17 6 SHIFT POSITION key P Sections 6 2 and 6 3 Pressing this key causes the LED above the key to illuminate Sets the trigger position Pressing the SHIFT key followed by the POSITION a
50. ction menu and select the output format a 3 Select the color when a setting other than PostScript is selected in step 2 File List r 4 Display the File List File Name O oe Wa cit 5 Turn the jog shuttle to select the save destination x2 Z 7500ms Y2 CH1 LJ AR B SSGOmS fea medium 392 156947 i Stopped 1 Edge CH1 U 2002 08 29 14 30 03 Single 0 500V 2002 08 29 15 52 13 6 Press the SELECT key to confirm the selection 26 IM 701210 07E GannaCorder DE Save the Waveform Data to a Specified Storage Medium SQ ee gt Section 13 7 Saving Loading the Waveform Data in the User s Manual Part 2 Saves the data of the waveform displayed on the screen to the storage medium When the save operation is executed the setup data of the vertical axis horizontal axis and trigger of the saved waveform are also saved FILE e 1 Press the FILE key Save menu FILE Save File Item P File List 4 uaveforn Select Waveform erT Display the File List waveform data Binary aa Range 2 D E 3 Display the Save menu Main Though not required in the History procedures given in this operation One P P Comp DFF ON Save Exec Binary guide set these items as necessary cH1 2e0U atv O SS ae Nornal q lt Mainz10k gt gt gt gt Path HD _ 4 Space 3761770496 byte FileOb jects 0 PEET File Name Size Date A
51. display turned ON on the vertical axis Y axis Simultaneous observation of an X Y waveform and a normal T Y waveform waveform display using time axis and voltage axis is also possible Up to 16 X Y waveforms can be displayed overlapped The display of multiple X Y waveforms facilitates the comparison of the relative phase This function can be used to evaluate DC motors using lissajous waveforms Es Zooming along the Time Axis GIGAZoom 55 ee gt section 8 5 Zooming the Waveform in the User s Manual Part 1 The displayed waveform can be expanded zoomed along the time axis Two locations can be zoomed at once This function is useful during long waveform acquisitions where you wish to observe a particular section of the waveform closely In addition high speed data processing enables instantaneous display of the entire 1 GW 1 CH of data M3 option Normal waveform window 1 7 10MS S 10SAliv H T 01 000m Norma 1 Z1 zoom box ge eee Realtime display of the entire 1 GW oe ean o rey ee i ere Se of data through high speed uae data processing Li tins Pr A A nit kat a i agaaa aus con Us VOY NCES ZUUR 7 warty Ct au uuy Neeeak A LUHA Int Inf inite Time Base Zoom waveform window ZI UM eee Zoom waveform window Z2 Displays zoom waveforms rar Z1 and Z2 of two arbitrary eee rere ore EE ee Re Seen ree ten AEC Stopped 4 Edge CH1 F Auto 9 00U
52. e axis time axis trigger and other settings are automatically configured according to the input signal This is useful when you wish to quickly display the waveform or when you do not know the setup conditions because the characteristics of the input signal are unknown SETUP 1 Press the SETUP key CH1 input signal p J 2 Press Auto Setup SMS S ZOOHSAliv me To return the DL750 DL750P back to the condition that existed immediately before auto setup press here Center pu Trace All Auto Setup Auto Setup Undo Initialize CH1 6 560U diy Offset o o When auto setup is executed only the waveforms of the channels in which signals are being applied are displayed Modules that can be automatically setup 701250 HS10M12 701251 HS1M16 701255 NONISO_10M12 701260 HV with RMS 701261 UNIVERSAL 701262 UNIVERSAL AAF and 701275 ACCL VOLT Initialize Undo Applicable waveforms for auto setup lpg Preteen aprile S A aeons Frequency Approx 50 Hz to 1 MHz Running 1478 Edge CHi F CL 2002 08 26 12 04 45 Auto 500U 2002 08 26 12 04 45 Type Uncomplicated repetitive waveforms 18 IM 701210 07E Sy o Corder Changing the Waveform Display Conditions This section explains the operations used to divide the screen into windows and change settings such as the voltage sensitivity and vertical position vertical axis and the time axis horizontal axis EE Set the Number of Windows to S
53. ection 8 5 Zooming the Waveform in the User s Manual Part 1 Normal waveforms and zoomed waveforms of two locations dual zoom can be displayed simultaneously When zoom waveforms are displayed a zoom box indicating the zoom position is displayed in the normal waveform window ZOOM 1 Press the ZOOM key Z2 zoom box Normal waveform window Z1 zoom box 2MS S SOGHSAliv Norma 1 X1 200 0us 10CH1 xZ Z 7500MS sobs 392 1569Hz Loo a20 0us J 2002 08 28 16 33 59 Single 506U Zoom waveform window Z1 2002708728 18 57 15 Mode ain amp Z1 amp 22 Format Main Allocation G 2 Select Man amp Z1 amp Z2 3 Set the jog shuttle control to Z1 Mag 5 21 Position Doediv 5 22 Position Doediv 4 Turn the jog shuttle to set the zoom ratio of Z1 Fit Meas Range 5 Likewise set Z2 Mag If the jog shuttle control is set to both Z1 Mag and Z2 Mag the zoom rate of Z1 and Z2 can be set simultaneously Move To Front Zoom waveform window Z2 EE Change the Zoom Position Ts eop section 11 5 Measuring Waveforms Using Cursors in the User s Manual Part 2 Move the zoom position while viewing the zoom box Z1 zoom box 2MS S 5001 liv Normal HX 200 XZ sheAK 392 1569Hz Stopped 3 Edge CH1 t J 2002 08 28 16 33 59 Single 8 560U IM 701210 07E l I I l l l l l l
54. eees 18 Changing the Waveform Display Conditions cccccessseeeeeeeeeseeeeeeeeeeaes 19 Changing the Tigger Seting scctssaesesicec eeeaine aisles estate heii oe dees 22 Meas nng WAV GIONS issnin A A RS 24 Zooming the Waveform along the Time AXIS cscccccseeeeeeeeeeeeeeeeeeeeeeeenees 25 Pining Saving Waveforms arionisiiieoniaio i o e a a aadeencetele 26 Setup Menu tems ss nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnnm 28 SETUP ICAL aa 28 CHOCH LOGIC EVENT DSP erreien cee 29 AO oan N N A E 36 NEC eaa A T A 36 SIMPLE ENHANCED cc ccececcsssccecceeeeceeeeeeceeeeeeeeeeeceeeeeeeeeseseeseseeesenenensns 37 MODE AG TION cina a N tenuate ene 38 POSITION DELAY rrn E aa 40 DUAL CAPTUR E niriana aiai 41 DISPLAY X Vionna a tvesacasiet uaushiaantanatyaecs 42 MEASURE GONO GOJ eircrerispereii e 44 CURSOR ra a a a a a E 47 AIO TORY tarie a a a 48 MATE aE 49 ZOOMASEARC AH Armenen aN 50 OTS EVIE Orie cahry isabel tyairialan A 53 Fe UN GI cece cc tet ey a ve eased eco ate 54 IMAGE SAVE aiceann a in cea aan eee 55 PLE EE EEE E P E T eaten E AEA ET AAS T ETT 55 RECORDER Only DE7590R iie aa aa 56 IVINS enra a N 58 IM 701210 07E Flow of DE750 DE750P Operation The figure below is provided to familiarize the first time user with the general flow of the DL750 DL750P operation as given in the user s manual not the flow of operations given in this guide For details on each item see
55. el of lower amplitude to low or MAX MIN which sets the maximum value to high and minimum value to low 44 IM 701210 07E GO NO GO 6an2Corder e The following figure shows the menu when the mode is set to Cycle Statistics MEASURE Statistical processing mode ros gt Section 11 7 Select Statistics for normal statistical processing Cycle Statistics for cycle statistical processing or History Statistics for statistical processing of history data Cycle Statistics Item Setup Measurement parameters Select the measurement parameter on which to perform cycle statistical processing and the Show Result target waveform Measure Exec f Time Rangel 5 p d iv f Time Range2 5 Qoediv Cycle trace Select the target waveform of the cycle cycle determined automatically for the displayed waveform List of results Displays a list of measured results of the selected automated measurement parameters Execute cycle statistical processing Measurement range Set the time range for performing cycle statistical processing Target waveform for distal mesial and proximal Select the waveform used to determine the values of distal mesial and proximal that act as references to the automated measurement of MEASURE waveform parameters Distal mesial and proximal unit Select or voltage temperature hist Prox Mode Unit Distal value Set the distal value in terms of a percentage or vo
56. f the input module as a source on the DSP Digital Signal Processor channels e Addition subtraction multiplication and division x and between channels e Digital filter sharp Gauss IIR Butterworth and moving average e Differentiation and integration e Addition subtraction multiplication and division x and with coefficients between channels e Knocking filter Below are the characteristics of the computation using DSP channels as compared with normal computation Comparison of Normal Computation Math1 to Math8 and Computation on DSP Channels DSP1 to DSP6 ee Normal Computation Math1 to Maths Computation on DSP Channels DSP1 to DSP6 Record length limitation Exist Up to 800 kW when displaying 1 channel None same as analog input channels Maximum sample rate of each module 100 kS s N Yes Only simple trigger and OR trigger window one trigger of enhanced triggers None computes after waveform acquisition stops Yes computed in realtime All modules All modules Complicated computations and various equations Comparatively simple computation Addition subtraction multiplication division Addition subtraction multiplication division binary computation power spectrum and digital filter differentiation and integration user defined computation G2 option e Normal Computation Math1 to Math8 e Computation on DSP Channels DSP1 to DSP6 Acquisition memory An
57. g when the specified length of recording is complete Select the shot recording length from 20 cm 50 cm 1 m 2 m or OFF do not shot record Printer Output Printer output gt Section 9 3 Select whether to carry out T Y recording to the built in printer When set to ON data is recorded to the built in printer and saved to the internal memory When set to OFF only the saving of the data to the internal memory is carried out 56 printer or create a PDF file after T Y recording Functions that cannot be used during recorder mode The functions that cannot be used during Chart Recorder mode or X Y Recorder mode are as follows e History memory HISTORY e GO NO GO determination GO NO GO e Dual capture e Waveform computation MATH e Items that are set with the ACQ or X Y key cannot be changed e Data search SHIFT ZOOM SEARCH only during X Y Recorder mode Trigger Mode during Chart Recorder Mode e Auto Starts recording simultaneously with the start of the measurement Recording continues until the measurement is stopped e Log Starts recording simultaneously with the start of the measurement Measurement and recording stops when the maximum number of divisions of measured values that can be saved is recorded e Single Starts recording when the trigger conditions are met after the start of the measurement Measurement and recording stops when the maximum number of divisions of measured values that can
58. he SHIFT key followed by the SETUP key displays a menu related to calibration o GI Arrow keys ACQ START STOP a Moves the cursor left or right SHIFT DISPLAY key Secti 8 1 to 8 13 d A es 7 Agee disol ALL CH key P Section 5 13 isplays a menu rela reen di an A laa cai Displays a pop up window containing a list of settings similar to those Turn the shuttle ring to change the amount of Pressing the SHIFT key followed by the DISPLAY displayed on th h f the keys from CH1 to CH16 and key displays a menu related to X Y display ier a ae omegads Sacueiin uel aaaal j ii DSP 1 to DSP6 G3 option keys is pressed ACQ key P Sections 5 14 7 2 to 7 4 and 7 6 START STOP key P Section 7 1 Displays a menu used to set the waveform acquisition Starts Stops waveform acquisition according to the trigger mode mode Waveform acquisition is in progress when the indicator above the key is illuminated mm oOo cH1 CH2 cH4 Z7 DSP 1 DSP 2 DSP 3 Faq DSP4 A 2 a e SPs BA 5 n8 CH1 to CH16 keys p Chapter 5 ga pesa pesa a Displays a menu used to turn ON OFF the display cH9 cH 12 of each channel and set the vertical position ee ee Ed eer oO coupling probe type offset voltage bandwidth cH 13 CH limit expansion or reduction of the vertical axis a E _ linear scaling and waveform labels The indicator above each CH key illuminates when the pis G a corresponding channel is ON In addition TIME DIV knob P Se
59. he delay time shown in the figure below T Trigger position Trigger point 40 IM 701210 07E 6ennaCorder ES DUAL CAPTURE Es IM 701210 07E DL750 DUAL CAPTURE Tine liv 1OGHSAliv 16H5s ia Capture Nun Current Window OFF 6 2eediv Event Display OFF DN send Mail OFF a Mail Count 103 DUAL CAPTURE Hode OFF DN DL750P DAUL CAPTURE Turn ON OFF dual capture P Section 7 6 Time div of the sub waveform Specify the acquisition waveform number Specify the number of the sub waveform you wish to display Sub waveform display frame size and display position Select the display frame size of sub waveforms and the display position of the 1 4 sized display frame Expand reduce the sub waveform along the time axis Expand reduce the sub waveform along the time axis Time axis position of the sub waveform Move the sub waveform along the time axis Turn ON OFF the event waveform display The times when triggers are activated can be displayed as event waveforms The event waveform display can be turned ON OFF Display format of sub waveforms Set the display format of sub waveforms Select Main same as the main window Single no division Dual two divisions Trial three divisions Quad four divisions Octal eight divisions or Hexadecimal 16 divisions Select the displayed waveform Select the waveform to be displayed on the sub waveform window
60. ilable AX B Computation is performed using scaling coefficient A and offset B according to the following equation Y AX B X measured value Y physical value P1 P2 Physical value y ax b Specifying the physical values after the conversion that correspond to the measured values of two arbitrary points P1 X P2 X determines the scale conversion equation y ax b Computation is performed using this conversion equation Measured value Measurement range IM 701210 07E Gann2Corder RES History Menor Es b section 11 1 Displaying History Waveforms in the User s Manual Part 2 When waveforms are being measured the waveform data stored in the acquisition memory is displayed as waveforms on the DL750 DL750P screen When waveforms are continuously measured it is impossible to stop the measurement in time when an abnormal waveform appears newer waveforms appear on the screen Normally past abnormal waveforms cannot be displayed However past waveform data stored in the acquisition memory can be displayed using the history memory function while measurement is stopped You can display a specified past waveform data from the data up to 2000 screens worth stored in the acquisition memory In addition you can search for waveforms that passed or did not pass a specified zone from waveforms stored in the acquisition memory For details see sections 11 2 and 11 3 in the user s manual Zone Paramerter Waveforms s
61. ing to the procedures given in section 12 1 9 1 for the DL750P in the user s manual 1 Press the PRINT key Printing is executed Output example 2MS S SOOHSAliv Nornal Pressing the SHIFT key followed by the PRINT menu PRINT key displays the PRINT menu Print to Though not required in the procedures Printer given in this operation guide you can set Allocation the print destination built in printer USB printer or network printer the output Paper Feed format the comment that is displayed at f6 21 Position Comment a aa pedi the lower section of the image data and 3 0div other settings Fit Meas Range Move To Front l 200 OUS fo 0 0094 a aaa gt O o Z 7500msf 0 9999 2 FG FE S by s yS5 Oms fool a as Vi ee eo ama alate a aes aaa 392 1569Hz 700 ous 2700 0us _ i Stopped 3 Edge CH1 na J 2602 08 28 16 33 59 Single 0 500 2002 68 28 18 59 18 E Save the Screen Image Data to a Specified Storage Medium BE gt Section 13 11 Saving Screen Image Data in the User s Manual Part 2 The image is saved to the storage medium as shown on the screen D Press the SHIFT key to illuminate N f MAGEN 1 ME T Press the IMAGE SAVE key again Press the SHIFT key followed The save operation is executed by the IMAGE SAVE key CH1 0 200U div EEEo os POOS 4 Space 116197104 byte File0b jects 0 EEES Date 2 Display the sele
62. ingle BEE eop Section 8 1 Changing the Display Format in the User s Manual Part 1 By default the screen is divided into 4 windows Quad Since only CH1 is observed in this case the display format is set to Single DISPLAY 1 Press the DISPLAY key SSS i ta CH1 8 506U diyv Norma 1 DISPLAY Format Sgi o 2 Display the selection menu and select Single Interpolation Line Ay Graticule HO 8 Accumulate Extra Window 1000 0us Running 16597 Edge CH1 L 2002 08 26 13 38 14 Auto 9 560 2602 08 26 13 38 15 ME Change the Voltage Sensitivity from 0 5 V div to 0 2 V div EE p Section 5 3 Setting V div in the User s Manual Part 1 V DIV C 1 Turn the V DIV knob clockwise and set the voltage sensitivity to 0 2 V div Set the voltage sensitivity of CH1 Since the voltage sensitivity is increased a section of the waveform goes off the display SMS S ZOOHSAliv CH1 6 200U di Norma 1 PALINY DISPLAY Format Single Interpolation Line y Graticule Eo 8 Accumulate OFF Extra Window OFF 1 0004 1000 0us Ruming 39092 Edge CH1 F L 2002 08 26 13 50 20 Auto 8 560U 2602 08 26 13 50 20 IM 701210 07E 19 Operating the DL750 DL750P E Lower the Vertical Position for Viewing the Entire Waveform Amplitude BE D gt Section 5 4 Setting the Vertical Position of Waveforms in the User s Manual Part 1 1 Press
63. inter Move the pointer to the item you wish to select and left click The setup menu corresponding to the selected item appears 2002709712 17 33 61 Main Functions of the DE750 DE750P eS Tic ocr ee gt Chapter 6 Triggering in the User s Manual Part 1 There are two main types of triggers simple triggers and enhanced triggers Simple triggers Input signal trigger A trigger is activated when the trigger source passes through a specified trigger level rising edge falling edge or both External trigger A trigger is activated when the signal applied to the EXT TRIG terminal passes through a specified trigger level rising edge or falling edge Line trigger A trigger is activated on the rising edge of the power supply signal Timer trigger A trigger is activated at a specified time or at specified time intervals Enhanced triggers A gt B N trigger A trigger is activated on the nth time condition B becomes true after condition A becomes true Ermi TUUL A Delay B trigger A trigger is activated on the first time condition B becomes true the specified time after condition A becomes true Edge On A trigger A trigger is activated on the OR condition of the edges while trigger condition A is true A to OR trigger A trigger is activated when any one of the trigger conditions of multiple trigger sources becomes
64. ints to the built in printer or creates a PDF file Acquisition Mode during X Y Recorder Mode The acquisition mode is automatically set to normal mode cannot be changed during X Y record mode 57 Setup Menu Items MISC M MISC System settings System consigli gt Sections 3 5 17 1 17 2 and 17 4 Set the date time set the color and brightness of each section on the screen Graphic Color Remote Cntl menu language message language and turn ON OFF the click sound SCSI ID Oo Communication interface Select the communication interface from GP IB RS 232 USB and Network Ethernet When GP IB or RS 232 is selected required communication parameters can also be set SCSI ID gt Section 13 6 Communications Using the Ethernet Interface Network Set the SCSI ID number of the DL750 DL750P The following operations are possible Overview and the internal hard disk e Save delete copy waveform data screen image data and setup data to the FTP server on the network Network gt Chapter 16 Access the DL750 DL750P from an FTP client on the Sets TCP IP parameters that are required when network and retrieve the files on the storage medium connecting the DL750 DL750P to the Ethernet of the DL750 DL750P the storage medium of an network external SCSI device or the USB storage medium USB J Sections 4 2 12 3 and 17 3 Print the screen image data on a network printer Display a list of USB devices tha
65. is set to Continue Set the number of times to carry out the action an Corder Action Types Print the screen image data PRINT Prints the screen image data to a specified printer Save the screen image data Image Saves the screen image data to the save destination specified in the IMAGE SAVE menu Save the waveform data Save to File Saves the waveform data in binary ASCII or floating format to the save destination specified in the FILE menu Buzzer Sounds a buzzer Send Mail Sends an e mail message to a specified address C10 option 39 Setup Menu Items Es POSITION DELAY B POSITION DELAY POSITION fg Position Trigger position gt Section 6 2 Set the trigger position with respect to the display record length in terms of a percentage 0 to 100 To the 10 position Set the trigger position to the 10 position of E tin the display record length Trigger Position E 7 A Display record length kll To the 50 position 0 Trigger position Set to g0 Set the trigger position to the 50 position of m ro the display record length l TTT A TTJJ TTT To the 90 position TETESANE Set the trigger position to the 90 position of EKHE RM the display record length EESSNS TTT ERTEN A iiJ SHIFT POSITION DELAY Trigger delay P Section 6 3 Set the delay time used to display the waveform a specified time after the trigger is activated Trigger Delay Set t
66. l f l l I I l l l l l Z2 zoom box Z00M Mode ain amp Z1 amp 22 Format Main Allocation ZiMag 1 Set the jog shuttle control to Z1 Position 100Hs liv 22 Mag 16psAliv f 21 Position 1 3pediv f6 22 Position 3 B00div Fit Meas Range Move To Front 2 Turn the jog shuttle to move the Z1 zoom box 3 Likewise set Z2 Position If the jog shuttle control is set to both Z1 Position and Z2 Position the zoom boxes of Z1 and Z2 can be moved simultaneously 2002 08 28 18 57 54 25 Operating the DL750 DL750P Printing Saving Waveforms This section explains the operation for printing the displayed waveform on the built in printer and saving the waveform on a storage medium Printing is also possible on USB printers and network printers C10 option In addition data can be saved to various storage media Internal hard disk C8 option internal storage media floppy disk Zip disk DL750 only or PC card selected at the time of purchase storage medium of a network drive C10 option or USB storage medium Only on models supporting USB storage devices see section 13 3 in the User s Manual Part 2 Ew Print the Screen Image Data on the Built in Printer ME gt Section 12 2 Printing Using the Built in Printer in the User s Manual Part 2 Waveforms displayed on the screen are printed as shown Before printing install a roll paper in the built in printer accord
67. ltage temperature Medial value Set the mesial value in terms of a percentage or voltage temperature Proximal IE Proximal value Set the proximal value in terms of a percentage or voltage temperature t MAaxX HIN m J High Low level Select the method of setting the high and low levels Select Auto which sets the level of higher amplitude to high and the level of lower amplitude to low or MAX MIN which sets the maximum value to high and minimum value to low 19 a High Low Mode Statistical Processing Statistical processing is performed on the values obtained by the automated measurement of waveform parameters The following five statistics are determined on the three measured values of automated measurement parameters e Max Maximum value e Min Minimum value e Avg Average value e Sdv Standard deviation e Cnt Number of automated measurement values used in the statistical processing The following three statistical processing modes are available Normal statistical processing Statistical processing is performed on all acquired waveforms while acquiring waveforms Cycle statistical processing Performs automated measurement of waveform parameters per waveform cycle within the specified measurement range Statistical processing of history data Performs automated measurement of waveform parameters on the waveform that is acquired using the history memory function and performs statistical processing St
68. ms In addition Main Z1 or Z2 can be selected for the T Y waveform e To expand the X Y waveform change Upper and Lower settings or V Zoom of each channel The displayed waveform can be enlarged reduced e To change the display position of the X Y waveform change the position of each channel For voltage input e X Y waveform is not displayed when the horizontal axis of a waveform trace is in units of time and the horizontal axis of another waveform trace is in units of frequency e Logic waveforms and event waveforms are not applicable to X Y waveform display e When using the dual capture function X Y display and T Y amp X Y display are not possible 43 Setup Menu Items Es MEASURE GO NO GO Es GO NO GO e The following figure shows the menu when the mode is set to ON automated measurement of waveform parameters MEASURE Mode ON Iten Setup Delay Setup icycle Mode Delay Enter settings related to the delay measurement Time Axis Parameters between channels Turn ON OFF the automated measurement of waveform parameters gt Section 11 6 Select ON when performing automated measurement of waveform parameters Measurement parameters OvrShoot Select the measurement parameter to be automatically measured and the target waveform OvrShoot Period gt m Width Width f Time Rangel a an ee Turn ON OFF 1 cycle mode 5 2eediv Select whether to compute items
69. n if the Play Stop soft key is not pressed IM 701210 07E DL750 DL750P VOICE VOICE MEMO Yoice Meno Turn ON OFF voice memo P Section 7 9 Voice number Specify the voice number of the voice memo Voice Number you wish to play Current 61 61 66 66 66 Start playing Start playing the voice memo specified by the Event Display voice number DN Yoice Meno Rec Tine Turn ON OFF the event waveform display The record interval of the voice memo can be displayed as event waveforms The event waveform display can be turned ON OFF 15 Erase voice memo Erase the recorded voice memo Record time Select the method of setting the record time from Flexible and Fixed If you select Fixed specify Time to select the record time and record count Flexible Execute recording Press this soft key or press the PUSH switch on the earphone microphone to start recording GanneCorder VOICE MEMO E Playing of the Voice Memo Use Voice Number to specify the number of the voice memo you wish to play Current indicates the newest voice memo The oldest memo is indicated as 1 The voice memo is newer as the number gets larger The date time displayed below Voice Number is the date time when the voice memo recording was started Record Time e Flexible Recording can be made multiple times for an arbitrary length of time the record time is not specified Recording continues while the P
70. n models with the user defined computation function G2 option up to 8 equations can be defined using abundant functions such as trigonometric functions differentiation integration square root digital filter and 7 types of FFT functions 1 Jro SMS S Z2OOHSAliv Mathi UserDef O Normal The entered equation is displayed FUCCL Fi sds ea 2 3 4 5 el s 3 ol BEEBE Cy Lose EXP NEGC ELC DIN LK Paes Equation setup menu Using the software keyboard i on the screen enter the desired id equation using up to 55 characters 1000 dus Rumning 926 Edge CH F GL 2005 11 17 13 21 11 Auto 0 505V 2005 11 17 13 21 11 EE GO NO GO Determination Es eep gt section 11 8 GO NO GO Determination Using Measured Waveform Parameters to 11 10 Using the GO NO GO Determination I O Function in the User s Manual Part 2 The GO NO GO function is useful when you want to inspect signals or track down abnormal symptoms on a production line The function determines whether the waveform is within the preset range and performs a predetermined action when the decision is GO or NO GO There are two methods in making the determination a method in which a waveform zone is set on the screen and a method in which a waveform parameter range is specified The possible actions taken when a specific determination is made include printing savi
71. nd the keys to be disabled Pressing the key again clears the key allows you to set the trigger delay condition SHIFT IMAGE SAVE key gt Sections 13 11 13 12 and 16 3 Stores the screen image data to the storage medium Pressing the SHIFT key followed by the IMAGE SAVE key displays a menu related to the saving of the screen image data SIMPLE ENHANCED key P Sections 6 4 to 6 17 Displays a trigger setup menu If the indicator below and to the left of the SHIFT PRINT key P Sections 12 2 to 12 4 and 16 4 Executes the printing of the screen image data Pressing the SHIFT key followed by the PRINT key displays a menu used when printing thescreen image to the internal key is illuminated simple trigger is enabled if the indicator below and to the right of the key is illuminated enhanced trigger is enabled SHIFT MODE key P Sections 6 1 and 6 18 Displays a menu used to select the trigger mode Pressing the SHIFT key followed by the MODE key displays a menu related to action on trigger or action on stop printer USB printer or network printer DL750 VOICE MEMO key P Section 7 9 Displays a menu related to the voice memo function DL750P FEED key P Section 9 1 Executes paper feeding on the DL750P On the DL750P OTRIG D C N built in printer D Pressing the SHIFT key followed by cai MANUAL TRIG key P Section 6 19 moDE Press the key to forcibly activate a trigger MANUAL TRIG CTN 0
72. ng of the screen image data saving of the waveform data sounding of a beep and sending of an e mail message with the C10 option lt Abnormal waveform Zone determination start point gt la 7 Zone determination end point RE Snapshot Ds eop Section 8 7 Taking Snapshots and Clearing Traces in the User s Manual Part 1 Specified zone When the trigger mode is set to a mode other than Single the screen display is either in update mode in which the display is updated periodically or roll mode see Dual Capture on page 11 By using the snapshot function you can temporarily hold the waveform that would be cleared when the screen is updated as a snapshot waveform on the screen The snapshot waveform is displayed in white allowing for easy comparison against the updated waveform In addition the snapshot waveform can be saved to a storage medium or the screen image data can be printed lt Snapshot waveforms Displayed in white Updated waveform EEE Acquisition Memory Backup M ee gt section 7 10 Using the Acquisition Memory Backup Function in the User s Manual Part 1 This function protects the data in the acquisition memory from sudden power failures Turn ON the ACQ MEMORY BACKUP switch on the right side panel to protect the data in the acquisition memory even when the power supply is cut off The data held in the acquisition memory immediately before the power is turned OFF is
73. nput stopped Stop Prediction Waveform label Section 8 10 The function determines the stop point at a constant J You can arbitrary set the waveform label using time after the pulse input stops and the frequency is set up to eight characters to 0 Set the time Txn by specifying xn where n 1 5 to 10 of the pulse period T of the pulse one period before the pulse input stopped Pulse input stop A UUN n 1 5 to 10 l l kt l l l l l l l l l T Start deceleration prediction Deceleration prediction f 1 At m Stop prediction IM 701210 07E 33 Setup Menu Items CH1 to CH16 LOGIC EVENT LOGIC A LOGIC B Display Turn ON OFF logic waveforms DFF ON gt Section 5 20 fg Position wa 7 Position Set the vertical position of the waveform 0 pdiv Vertical zoom expand Set the magnification when waveforms are zoomed expanded vertically Label Set labels for logic inputs A and B using up to 8 characters Display Bits Bit Label Turn ON OFF bit display Specify whether to display the data by bits Bit Mapping et fra Label for each bit a Set the label for each bit using up to 8 characters Bit display position Select whether to display the waveform of each bit at a fixed position Fixed or display only the bits that are turned ON in order from the top Auto ser Cert EVENT Display Turn ON OFF the event waveform display DFF ON gt Section 5 21 E
74. nt to the acceleration sensors Turn ON this setting after connecting the acceleration sensors to the acceleration voltage module see the note above to the input signal in the range of x0 1 to x100 Connecting Acceleration Sensors The DL750 DL750P allows built in amplifier type low impedance acceleration sensors to be directly connected to the acceleration voltage module To connect built in amplifier type acceleration sensors use BNC cables that are compatible with the acceleration sensors Connect acceleration sensors with the supply current bias to them turned OFF After connection turn ON the supply current to the acceleration sensors for making measurements IM 701210 07E GannaCorder CH1 to CH16 H1 e The figure below shows the menu of the channel in which the frequency module 701280 FREQ is installed Turn ON OFF the channel P Section 5 1 Variable Position Sections 5 4 and 5 9 Turn Variable ON to set the upper and lower limits r of the vertical axis according to the displayed f Position waveform and zoom or expand the waveform 0 Sa vertically When Variable is turned OFF the vertical position of the waveform can be specified Frequency FV setting P Section 5 19 Select the function from nine measurement parameters For each measurement parameter Input Setup that is selected set the smoothing filter pulse PEN average deceleration stop prediction and so on amp U Zoom Value Div
75. o the detection of the specified trigger slope If auto setup is performed the trigger mode is set to auto For details see section 6 1 Setting the Trigger Mode in the user s manual Trigger position Determines the time axis position where the data is sampled when a trigger occurred trigger point is to be displayed The default value is 50 0 center of the screen If settings are initialized or auto setup is performed the trigger type is set to Simple trigger source CH1 edge trigger input signal trigger Input signal trigger activates the trigger on the rising edge falling edge or both edges of a single input signal This section explains the operation when the trigger type is left as input signal trigger and the trigger slope trigger mode and trigger position are changed EE Change the Trigger Slope from Rising to Falling mE oop Section 6 5 Setting the Edge Trigger in the User s Manual Part 1 SIMPLE ENHANCED 1 Press the SIMPLE ENHANCED key Trigger point T I ZMS S SOOHSAiv CH1 8 206U diy 7 Norma 1 CHI 1 500V n RE Kin iy gt gt z f 0 5004 2500 0us umning 110 Edge H1 2062 08 26 14 51 58 Auto SIMPLE Edge select imple Enhanced p o 2 Display the selection menu and select e falling bee 2500 Ous 0 500V 2602 08 26 14 51 59 Trigger level mark A trigger is activated on the falling edge 22
76. on Then the average of the data points at the same position across multiple periods is determined The resulting waveform is displayed e Peak computation Determines the maximum value at each point of the computed data and displays the waveform For every computation the new computed value is compared to the past value and the larger one is displayed 49 50 Setup Menu Items Es ZOOM SEARCH rs ZOOM SEARCH e The following figure shows the menu that appears when the display mode of zoomed waveform is set to Main amp Z1 amp Z2 Select the display mode of zoomed waveforms P Section 8 5 Select how the normal waveforms and two zoomed waveforms Z1 and Z2 are displayed Display format of zoomed waveforms Sets the number of divided windows for displaying waveforms Select from Single no divisions Dual Triad Quad Octal and Hexadecimal Select the trace to zoom on Only the waveforms that are turned ON can be zoomed on Zoom rate Set the zoom rate T div of the Z1 and Z2 zoom displays Zoom position Set the zoom position by specifying the zoom center position center of the zoom box in the range 5 to 5 divisions with the center of the waveform display frame set to 0 divisions Change the range of the automated measurement of waveform parameters Set the range of the automated measurement of waveform parameters to the zoom range of Z1 or Z 2 Move the zoom box to the newest position of the w
77. on Offset YZoom Probe Lower Upper RJC Excit InvyertLinear AX B A AX B 5 scale Pi Pe P1 X Pi Pe Pi P1i P P K Pi P P Disp Urdiv Var Position Lover IM 701210 07E SIMPLE ENHANCED anneCorder SIMPLE ENHANCED D e The following figure shows the menu that appears when the trigger type is set to simple trigger Trigger type gt Chapter 6 Select simple trigger Select Trigger source Select the trigger source from the input signal CH1 to CH16 LOGIC A or LOGIC B DSP1 to DSP6 G3 option external input signal Ext power supply signal Line or time Trigger slope Select the trigger slope from rising falling and both rising and falling Hysteresis Trigger hysteresis tf Select the hysteresis width which is used set a trigger level width to prevent triggers from being activated on small changes in the trigger Ho source signal Hold off gt Section 6 4 Set the time during which the trigger detection operation is temporarily paused M p eser level Set the level at which the trigger slope is to pass Trigger Slope and Trigger Level Trigger level When the trigger slope is set to rising 4 a trigger is activated here Trigger Hysteresis The following figure shows the menu that appears when the trigger type is set to enhanced trigger Select Trigger type gt Chapter 6 Simple i Select enhanced trigger Type A gt
78. order mode is set using the RECORDER key on the DL750P front panel There are two recorder modes Chart Recorder Mode When waveform acquisition is started waveforms and numeric values can be recorded in realtime on the built in printer Because the data is saved to the internal memory at the same time the required sections can be redisplayed such as by using the search amp zoom function after the recording is completed The stored data can be handled in the same fashion as normal data such as saving the data to a file performing cursor measurements automated measurement of waveform parameters normal statistical processing and search amp zoom e T Y Waveform Recording T Y waveforms are recorded at a specified chart speed If shot recording is specified the recording stops automatically when the specified length of data is recorded The data can be reprinted by changing the print conditions and a PDF file of the reprinted image can be created e Numeric Value Recording The numeric values are recorded at specified time intervals Up to 16 channels can be recorded at once X Y Recorder Mode X Y Waveform Recording When waveform acquisition is started and stopped the X Y waveforms during the waveform acquisition period can be recorded If auto print is specified the recording of the X Y waveforms starts when waveform acquisition is stopped A PDF file of the reprinted image can be created Chart Recorder mode and X Y Recorder mode Chart Reco
79. orm determination criteria zone number determination logic action condition etc Action after determination Select printing of the screen image PRINT saving of the screen image data Image saving of the waveform data Save to File beep sound Buzzer or mail transmission Send Mail Determination range Set the determination start point and determination end point when limiting the range along the time axis where determination is performed Execute the determination IM 701210 07E GanyneCorder Es CURSOR e The following figure shows the menu that appears when the cursor type is set to V cursor o o Type Cursor type P Section 11 5 Select from H cursor V cursor H amp V cursor marker cursor and angle cursor Cursor Types e H Horizontal cursors Two broken lines H cursors are displayed on the X Target waveform axis horizontal axis The voltage of each H cursor Select the target waveform for cursor i Cursori i 4 ood i and the voltage difference between the H cursors are fa Cursor2 4 4 Deediv measurement Move the cursor Set the position of the two vertical cursor measured e V Vertical cursors Two broken lines V cursors are displayed on the Y axis vertical axis The time from the trigger position to each V cursor and the time difference between the V cursors are measured The voltage value of the Cursor jump m C J Slack thet re eas aoa signal at
80. r and Cursor2 Y1 Y axis value of Cursor X2 Y axis value of Cursor2 AY The difference between the Y axis values at Cursorl and Cursor2 Cursor Types When X Y waveforms are not displayed Horizontal cursor H cursor Measures the Y axis value at the cursor e Vertical cursor V cursor Measures the X axis and Y axis values at the cursor e Marker cursor The cursor moves on the waveform data and measures the data M1 marker 1 to M4 marker 4 can be specified on separate waveforms e Angle cursor Set the measurement zero point position of reference cursor Refl and the end point position of the reference cursor Ref2 on the X axis and assign an angle corresponding to the width of Refl and Ref2 Using this angle as a reference this function measures the angle of the two angle cursors Cursor and Cursor2 When X Y waveforms are displayed Horizontal cursor H cursor Measures the Y axis value at the cursor Vertical cursor V cursor Measures the X axis value at the cursor H amp V Cursors Measures the X axis and Y axis values at the cursor Marker cursor The cursor moves on the waveform data and measures the data 24 IM 701210 07E Gl reCorder Zooming the Waveform along the Time Axis This section explains the operation for expanding along the time axis a section of the displayed waveform Though not explained here waveforms can also be zoomed along the voltage axis DEE Set the Zoom Rate Ms eop S
81. rder Mode X Y Recorder mode X Y waveform recording T Y T Ywaveformrecording T Ywaveformrecording Numeric value recording value Numeric value recording Chart speed or Chart speed sae interval recording interval 10 mm h to 20 mm s 1 s to 60 min Recording graticule Horizontal axis time axis 10 mm div X axis Y axis 10 mm div or Vertical axis 10 mm div or 1 division of 1 division of the 10 equally the 10 equally divided recording area div divided recording area div Acquisition mode Envelope the mode cannot be changed with the ACQ key Normal the mode cannot be envelope and normal can be changed with the MISC key changed with the ACQ key Trigger mode Auto Log Single Repeat 1 Only during T Y waveform recording Number of data points that can Up to 1000 div varies depending on the chart speed Fixed to 1 MW be saved to the internal memory Functions that cannot History memory GO NO GO determination dual capture waveform computation be used simultaneously and search amp zoom only during X Y Recorder mode 14 IM 701210 07E GanneCorder EE DSP Channel G3 Option BE gt Chapter 15 Using the DSP Channel Optional in the User s Manual Part 2 When the G3 option is installed 6 dedicated computation channels DSP1 to DSP6 are added in addition to the standard analog input channels CH1 to CH6 The following computations can be performed in realtime using the output data o
82. rder by number and User arbitrary IM 701210 07E IM 701210 07E SHIFT DISPLAY X Y C sgopetorder e The following figure shows the menu that appears when the waveform display format is set to T Y amp X Y E E Dec imation Bk 100k Start Point 5 Food iv End Point 5 Deodiv l H Waveform display format P Section 8 6 Select from T Y amp X Y both normal waveforms and X Y waveforms X Y only X Y waveforms and T Y only T Y waveforms X axis mode Select Single in which the X axis is set to a common trace and the Y axis displays all the waveforms whose display are turned ON or Quad in which the X axis trace and Y axis trace are set individually for XY1 to XY4 Number of data points used to display waveforms Select the number of dots when interpolation is OFF from 2 k points or 100 k points Select the XY axis Select the axis to be set from XY1 to XY4 Select the X axis channel Select the channel to be assigned to the X axis Select the Y axis channel Select the channel to be assigned to the Y axis X Y waveform display range Set the X Y waveform display range using the Y axis range 5 to 5 div of the T Y waveform display Notes When Displaying X Y Waveforms e The divided windows of the T Y waveform display when using the T Y amp X Y mode are displayed according to Format in the DISPLAY menu e The zoom function applies only to T Y wavefor
83. rectangular waves REE initialize Settings Es eep gt section 4 4 Initializing Settings in the User s Manual Part 1 The settings made using the front panel keys are reset to factory default This operation is not necessary if you are using the DL750 DL750P for the first time after purchase However we recommend that you try the operation for future reference This initialization operation is useful when you wish to redo the settings from scratch according to the input signal SETUP 1 Press the SETUP key o o SSS etae TE CH1 50 0U div Normal See te 4 When initialization is executed all the channels with Auto Setup Center PU Offset Trace All Auto Setup Auto Setup Undo modules installed are displayed and the DL750 DL750P enters the START condition The items that cannot be initialized using the Initialize soft key are as follows Date time settings language settings communication settings and SCSI ID setting To initialize all settings except the date time carry out the following procedure Turn ON the power switch while holding down the Initialize S F 2 Press Initialize n e To set the DL750 DL750P back to the condition that ming 139 U 2002 08 26 12 03 50 Auto 0U 2002 08 26 12 03 50 Ru existed immediately before the initialization press here EEE Perform Auto Setup Es D gt Section 4 5 Performing Auto Setup in the User s Manual Part 1 Voltag
84. related to the voltage axis or area within the period determined in measurements such as Rms and Avg Fall Measurement range High 100 Distal 90 Mesial 50 Proximal 10 Low 0 Set the time axis range for performing the Display Example of Automated Measurement automated measurement of waveform ef 395099 o parameters Target waveform for distal mesial and a proximal P CD 9 67 S CCZ 106 434 gt sQur c2 6 14 Min Ci 4 87U 4 00 High Ch 4 780 Select the waveform used to determine the soa ee 7 POP C2 303 84 Anp C2 30Z BU values of distal mesial and proximal that act as eee gece tee ax C1 4 80 DMA Low 001 44 8004 0002 Rms C1 3 36910U Our C1 26 69 Max CZ 151 5U 00 Low CZ 151 74 Ras CZ 166 436 fur C2 20 22 25 Qus references to the automated measurement of waveform parameters Distal mesial and proximal unit Select or voltage temperature Distal value Set the distal value in terms of a percentage or voltage temperature fs Proximal Mesial value Set the mesial value in terms of a percentage or High Low Mode voltage temperature 13 07 Puto MAX MIN Proximal value Set the proximal value in terms of a percentage or voltage temperature High Low level Select the method of setting the high and low levels Select Auto which sets the level of higher amplitude to high and the lev
85. s settings such as linear scale and unit tl in a list the values can be changed on the list DSP channel G3 option display Displays the settings of DSP channels in a modifiable list Execute copy to the same type of module When copying the setup data to the same type of module select the copy source channel and execute the copy operation Copy to Sane Module strain 1E Strain balance Balance Execute balance on channels with Strain Modules see page 31 in this guide installed 36 Ch Acquisition Mode e Normal In this mode sampled data are stored in the acquisition memory without processing e Average The DL750 DL750P takes the linear or exponential average of the waveform data and stores the results into the acquisition memory The averaged data is then used to generate the display e Envelope The maximum and minimum values are determined at every time interval from the data sampled at the maximum sample rate of each input module The time interval used to determine the values is equal to the sample rate of the normal mode The maximum and minimum values are paired and stored in the acquisition memory e Box Average Valid only on the 701250 HS10M12 and 701255 NONISO_10M12 The rolling average of the data sampled at the maximum sample rate of each module is determined The resultant data is stored in the acquisition memory and used to generate the display ALL CH E Disp Verdiy Var Positi
86. s the menu that appears when the search type is set to Voice SEARCH Type Voice Play Start Zi Mag S0OHSAiv f Z1 Position Wpediv Searched Pattern No Match Exec Select the search type gt Section 11 4 Select voice search in which search is performed on the start section of the voice memo recording rising edge of the voice bit of the event waveform Play the voice memo that is found Set the search source waveform search start point level search count etc Zoom rate Set the zoom rate T div of the Z1 and Z2 zoom displays Zoom position Set the zoom position by specifying the zoom center position center of the zoom box in the range 5 to 5 divisions with the center of the waveform display frame set to 0 divisions Display of past search results Specify the number of the search result to be displayed Execute the search Playing the Voice Memo That Is Found When using the voice search function the voice memo that has been found can be played by pressing the Play Start soft key The voice memo can be played only when the searched item is the newest waveform that has been acquired to the acquisition memory While the voice memo is being played Play Start indication changes to Play Stop To stop the voice memo that is playing press the Play Stop soft key When the voice memo is finished playing the Play Stop indication automatically changes to Play Start eve
87. select items menu with a or icon Hoen Press a soft key to set a menu under jog shuttle control selected not selected e Turn the jog shuttle to change the setting WRecord Length Menu type on which a selection menu is displayed for selecting items a A Press a soft key to display a selection menu then press the soft key corresponding to the l o desired menu item me L Menu type on which the jog shuttle is used to set the value menu with a or Ricon n Press a soft key to set a menu under jog shuttle control selected fF not selected a Turn the jog shuttle to set the value Press the arrow keys to change the selected digit oF m ay NUM KEY key see page 5 can also be used to enter the value directly Menu type on which the item is selected from the displayed selections o The selected item switches each time the soft key is pressed The selected item is displayed highlighted J 000ms e e Soft keys Displaying Setup Menus Indicated by Purple Characters on the Front Panel Press the SHIFT key to illuminate the indicator above the SHIFT key and then press the key corresponding to a setup menu marked in purple Operations When a Setup Dialog Box Is Displayed In the case of the delay setup dialog box When MODE is set to ON and the Delay Setup soft key is pressed on the setup menu that appears when the MEASURE key is pressed Setup dialog box me es Select the item you wish to set
88. sing the Dual Capture Function BE eep gt section 7 6 Using the Dual Capture Function in the User s mManual Part 1 Position of the sub waveform specified by Capture Num with respect to the main waveform ae re S gt my SsAliv Daren Tm of the normal 1 waveform display S a M a gt O gt Section 5 2 Time reference mark Time Div D ee ee ee a ee ee eee 100LSAliv C10MS s E Capture Num Current rts i a Normal waveform display area Time from the reference point T Right point of the sub waveform P aint Ha T div of the sub waveform 100LSAliv display e a ae Trigger position of the Zoom waveform display h 0 Jooaiv sub waveform area Event Display OFF DN Stopped Capture 27 166 Edge CH1 F _ L 2002 06 03 19 51 22 Norma 1 3 00U 2002 06 03 19 51 37 Number of acquisitions of Scale value of the time axis of the sub the sub waveform waveform Date Time when the main Sub waveform display area waveform was stopped IM 701210 07E a S E E ae aT 5 p ae Pps a een u u i eee T eee Basic Key amp Jog Shuttle Operations This section describes basic key and jog shuttle operations used to enter settings on the DL750 DL750P Basic Key Operations is Operations When a Setup Menu Is Displayed In the case of the ACQ menu Setup menu displayed when the ACQ key is pressed Setup menu aoe Wide Menu type on which the jog shuttle is used to
89. t are Periodically send information such as the connected to the DL750 DL750P or set the DL750 DL750P status or the results of GO NO GO USB keyboard language determination to a specified e mail address by mail The DL750 DL750P can function as a Web server By Overview Section 18 4 using the Web page of the DL750 DL750P file Displays the model record length installed transfer monitoring of displayed waveforms basic module names internal medium drive type DL750 DL750P key control and retrieval of lan default language software version No qanelonidataate possible etc LCD backlight P Section 17 5 Turn ON OFF the LCD backlight and set the backlight brightness 8 levels from 0 to 7 Selif Test Self test P Section 18 3 Others Perform memory key drive and built in printer tests Miscellaneous gt Sections 7 1 6 18 13 2 and 14 4 Turn ON OFF the waveform acquisition start mode at power on Start Mode turn ON OFF the execution mode of the action on trigger at power on Action Mode turn ON OFF the internal hard disk motor HDD motor and turn ON OFF the video signal output Video Out 1 For details see the DL750 DL750P Communication Interface User s Manual 58 IM 701210 07E IM 701210 07E MEMO CT peCorder 59 60 MEMO IM 701210 07E
90. the CH 1 key SSS se ita CH1 6 206U diy Norma 1 Ti CH1 1 5004 lt lt Mains10k gt gt CH1 Display OFF DN Variable 2 div o 2 Turn the jog shuttle counterclockwise to i set Position to 2 50 div o soov 1000 lus 1000 dus 505U 2005 11 17 11 57 09 uming 13987 Edge i1 c 2005 11 17 11 56 45 Auto The ground level Since the vertical position was lowered the entire amplitude mark also moves of the waveform is displayed on the screen ME Change the Time Axis Setting from 200 us div to 100 ms div RE e gt section 5 2 Setting T div in the User s Manual Part 1 Time axis setting refers to setting of the time per division of the grid If the time axis setting is increased the screen display changes from update mode in which the displayed waveforms are updated using triggers to roll mode in which the waveforms rolls from right to left on the screen Roll mode display is useful when observing signals with a long period or signals with slow changes TIME DIV Cy 1 Turn the TIME DIV knob counterclockwise and set the time axis to 100 ms div Time axis setting of CH1 ok TORS S 100MS iv CH1 6 206U diy Norma CH1 Display OFF DN Variable OFF fs Position 2 div Coupling DC Offset 0 0m V 0 Oms Ruming Edge CH1 F Auto 6 500 2605 11 17 14 27 56 Roll mode display 20 IM 701210 07E q0yp Corder HE Ch
91. this voltage range IN or exits from this voltage range OUT Wave Window Trigger for monitoring the power supply waveforms It detects abnormalities in the power supply disruption sag serge frequency fluctuation and voltage drop Applicable waveforms are AC waveforms whose frequency is between 40 to 1000 Hz A trigger is activated when the waveform deviates from the reference waveform see page 10 in this guide 37 Setup Menu Items EE MODE ACTION Ts Auto mode P Section 6 1 If the trigger condition is met within the timeout period approximately 50 ms the waveform is updated on each trigger occurrence If the trigger condition is not met Normal after the timeout period elapses the waveform is automatically updated Auto level mode gt Section 6 1 Within the timeout period approximately 1 s the waveforms are displayed in the same fashion as in the auto mode If a trigger is not activated within the timeout period then the center value of the amplitude of the trigger source is detected and the trigger level is changed to that value A trigger is activated using the new value and the displayed waveforms are updated Normal mode P Section 6 1 The waveform display is updated only when the trigger conditions are met Single mode _ P Section 6 1 The display is updated once when the trigger conditions are met and the waveform acquisition stops Auto Level Mode and Single N Mode e Auto Level Mode 1 2
92. tored in the acquisition Waveforms stored in the acquisition Detects the waveform q Detects a waveform memory Up to 2000 screens S that passed through the memory Up to 2000 screens Item Setup P P whose P P exceeds Specified zone specified zone Condition OUT a specified range Selected Record No 28 Selected Record No 0 Selected Record No 25 Lt Selected Record No 0 Dual Capture M ee gt section 7 6 Using the Dual Capture Function in the User s Manual Part 1 This function enables trend recording in low speed roll mode while acquiring data at high speeds The function is useful when capturing at high speeds abnormal phenomena that occur suddenly during long term observations such as in an endurance test Low speed main waveform Enables data acquisition at two High speed sub waveform Roll mode display trend recording different sample rates on a single unit Update mode display trigger recording lt Upto 100 MwW _ lt Uptol0kwWw gt Sample rate 100 kS s or less S Q C amp D X Sample rate 10 MS s or less 100 screens maximum standard model 250 screens maximum i mde M1 model J I Baa 500 screens maximum Main waveform 1001 M2 and M3 models 10MS7S fe Capture Num Current Event 06703 19 51 26 Window a re CHI 7 0000 TITOK 100HSAliv Right Window Mag 100HSAiv
93. ttr File Name EHD 1 5 Turn the jog shuttle to select the save destination medium Press the SELECT key to confirm PC Card NetWork Drive name of the storage medium For details see page 55 6 Execute the save operation gt 200 0us MACHA 0014y E a aia Z 75G0ns 6 993U t si Thumbnail Display of Screen Image Data D gt Section 13 12 Displaying Thumbnails of the Saved Screen Image Data in the User s Manual Part 2 Para z0 5 y5560ns t ea yara a dara AY we adel 0 982V 0 500y ease wi alate acco EE dane E EE 6 ae 392 1569Hz 70b ous 2700 dus _ i Stopped 1 Edge CH1 E2 ti L 2002 08 29 14 30 03 Single 6 500Y 2002708729 16 24 00 Thumbnails reduced and simplified images of the saved screen image data can be displayed on the screen This feature is useful for checking the contents of the stored data i jok SkS S 20OnsAliv 100S s 105 liv CH1 2 00U div Normal CH1 9 5 0U diy Normal e CHI To 000 lt lt Mainkiok gt gt Thumbnail Utility File List Function Path HD Space 7527587840 byte Delete Fite Nane size z Thumbnail HD 0 Set Reset P CHD 1 l H e t PC Card 1 te ar Pin IS NetWork 1 lel ar 7 E 024261901550 2002 04 26 19 01 A11 Set 2002 04 26 18 59 2002 04 26 14 34 2002 04 26 14 34 iq 2002 04 26 14 32
94. using the jog shuttle Spx 7S MSAliv Nornal Press the SELECT key to display the selection menu Turn the jog shuttle to move the cursor to the item you wish to set Press the SELECT key to confirm the selection Source Delay Setup Trace Mode y CH1 Measure Polarity SD The selection item switches each time the SELECT key is pressed Edge Count 1 l H P Reference ffrace Trig L Trace Press the SELECT key to display the value entry box Turn the jog shuttle to set the value Press the arrow keys to change the selected digit The NUM KEY key can also be used to enter the value directly CHI Polarity F Edge Count 1 When Mode is selected When Edge Count is selected Delay Setup Delay Setup Mode Select Measure Measure i 5 Polarity Time Selection menu Polarity 2662 05 15 11 51 38 Edge Count Degree Edge Count l 1 Value entry box Reference Reference Trace Trace Polarity Edge Count 1 Polarity Edge Count 1 J Note To clear a setup menu or a setup dialog box from the screen press the ESC key IM 701210 07E EE Basic Jog Shuttle Operation BE Selecting Items RESET SELECT Jog shuttle Selects items above the currently selected item Select items below the currently selected item Operations Using a USB Mouse ee b gt Section 4 2 Entering Values and Strings in the User s

DL750/DL750P ScopeCorder Operation Guide

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