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App-4

IM DL350-01EN

Overall Value

The overall value is the total RMS value determined from the frequency spectrum included in the signal. The
overall value is the square root of the summation of the power spectrums of all frequencies.

k

2×PS

0

+

Σ

PS

i

(Vrms)

Overall value =

“Rms = overall value” appears on the screen when automated measurement of waveform parameters is being
performed (Measure is set to ON) on the channel that has been selected for power spectrum computation (PS or
PSD) and Rms is set to ON.

k

k varies as indicated below depending on the selected time window.

Time Window Type

k

Rect (Rectangular window)

1

Hanning (Hanning window)

1.5

FlatTop (Flattop window)

3.19693

Hamming (Hamming window)

1.3628

Time Windows

You can use a rectangular, Hanning, flattop, Hamming, or exponential time window.
The rectangular window is best suited to transient signals, such as impulse waves, which attenuate completely
within the time window.
The Hanning, flattop, and Hamming windows allow continuity of the signal by gradually attenuating the parts of
the signal located near the ends of the time window down to the 0 level. Hence, they are suited to continuous
signals. The Hanning window provides a relatively higher frequency resolution compared to the flattop window.
However, the flattop window has a higher level of accuracy. The Hamming window is a corrected Hanning
window. The frequency resolution of its main beam is greater than that of the Hanning window. The Hamming
window is suited for dividing close signals.
When the waveform being analyzed is a continuous signal, consider the above characteristics in selecting the
proper window to be applied.

T

T

T

T

t

Sine wave

Time windows

Integral

Power spectrum

Rectangular

Hanning

T

T

Hamming

Rectangular
Hanning
Flat top
Hamming

: W(t)

=

u(t)

–

u(t

–

T)

u(t):

Step function

: W(t)

=

0.5

–

0.5cos(2π )

: W(t)

= {

0.54

–

0.46 cos(2π )}

: W(t)

=

0.54

–

0.46cos(2π )

T

T

Flat top

t

T

t

T

t

T

sin{2π(1

–

2t/T)}

2π(1

–

2t/T)

Appendix

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Содержание ScopeCorder DL350

Страница 1: ...ScopeCorder DL350 Features Guide IM DL350 01EN 2nd Edition nbn nbn at www nbn at Tel 43 316 402805 Fax 43 316 402506 Riesstraße 146 8010 Graz nbn Austria GmbH ...

Страница 2: ...ded in models with the EB option battery pack battery pack cover It explains the handling precautions of the battery pack DL350 ScopeCorder IM DL350 92Z1 Document for China 739883 Battery Pack IM 739883 92Z1 Document for China This manual is included in models with the EB option battery pack battery pack cover 720923 Battery Pack Cover IM 720923 92Z1 Document for China This manual is included in m...

Страница 3: ...tered trademark of PCB Piezotronics Incorporated Isotron is a registered trademark of Meggitt Group PLC VJE is a registered trademark of Yahoo Japan Corporation MATLAB is a registered trademark of The MathWorks Inc in the United States ScopeCorder and GIGAZoom ENGINE are registered trademarks of Yokogawa Electric Corporation In this manual the and TM symbols do not accompany their respective regis...

Страница 4: ...put Settings 4 1 All Channel Settings All CH Setup 4 2 Voltage Measurement 4 4 Vertical Scale V Div V Range 4 5 Input Coupling Coupling 4 8 Bandwidth Limit Bandwidth 4 9 Probe Attenuation and Current to Voltage Conversion Ratio Probe 4 11 Labels Label 4 11 Zoom Method V Scale 4 12 Waveform Vertical Position Position 4 12 Zooming by Setting a Magnification V Zoom 4 13 Zooming by Setting Upper and L...

Страница 5: ...me All SubChannel Setup 4 53 Loading a LIN Data Definition File Symbol File Load 4 54 Configuring the Scales of All Sub Channels All SubChannel Auto Scale Default Scale LIN 4 55 Sub Channel Display Settings Display LIN 4 55 SENT Signal Monitoring Applies to models with the VE option 4 56 Reading SENT Messages Port Setup 4 57 SENT Data Extraction Conditions All Sub Channel Setup 4 60 SENT Data Conv...

Страница 6: ...mat Format 7 2 Waveform Arrangement Color and Grouping Trace Setup 7 2 Environment Settings Preference 7 4 Snapshot SnapShot 7 7 Clear Trace Clear Trace 7 7 Horizontal Scale Horizontal 7 8 Auto Scrolling Auto Scroll 7 8 Switching the Channel Information Area Display 7 9 8 Saving and Loading Data Storage Media You Can Save and Load From 8 1 Saving Waveform Data Waveform Save 8 2 Setting the File Na...

Страница 7: ...6 Notes about Automated Measurement of Waveform Parameters 10 6 Statistical Processing Statistics 10 7 Continuous Statistical Processing Continuous Statistics 10 7 Cyclic Statistical Processing Cycle Statistics 10 9 Statistical Processing of History Waveforms History Statistics 10 12 Notes about Statistical Processing 10 12 Detail Settings Detail Setup 10 13 Saving Automated Measurement Values of ...

Страница 8: ...ts to Use for Waveform Display Decimation 14 2 Display Ratio of the Main Window Main Ratio 14 2 Window Layout Window Layout 14 3 Pen Marker Pen Marker 14 3 Clearing Waveforms at Acquisition Start Trace clear on Start 14 3 Cursor Measurement on X Y Waveforms 14 4 15 Harmonic Analysis Harmonic Analysis Harmonics 15 1 Fundamental Frequency Frequency 15 2 Start Point Start Point 15 2 Harmonic Analysis...

Страница 9: ...isplay Ratio of the Main Window Main Ratio 18 2 Window Layout Window Layout 18 2 Waveforms That Are Zoomed Allocation 18 2 Auto Scrolling Auto Scroll 18 2 Speed Speed 18 2 19 Searching Waveforms Search Type Type 19 1 Edge Search Edge 19 2 Event Search Event 19 4 Logic Pattern Search Logic Pattern 19 4 Time Search Time 19 5 Notes about Searching Waveforms 19 5 20 History Waveform Display Scope mode...

Страница 10: ...endix 2 About the FFT Function App 3 Appendix 3 Fundamental Equations for Defining Strain App 6 Appendix 4 About Shunt Calibration App 7 Shunt Calibration Procedure App 8 Appendix 5 Frequency Module s Math Expression and Smoothing Filter s Filter Response App 12 Appendix 6 List of Preset Settings of the Frequency Module App 14 Appendix 7 TCP and UDP Port Numbers App 17 Appendix 8 Firmware Version ...

Страница 11: ...igure the settings of all channels while viewing the settings in a list Measurement Items When you install the following modules into this instrument it can measure voltage temperature strain acceleration frequency logic CAN bus signals LIN bus signals SENT signals and so on Voltage 720211 HS100M12 720250 HS10M12 720254 4CH 1M16 720268 HV with AAF RMS 701261 UNIVERSAL 701262 UNIVERSAL AAF 701265 T...

Страница 12: ...age input module or a 16 CH temperature voltage input module set them to OFF Vertical Zoom You can zoom the waveform vertically You can zoom the waveform by setting the vertical magnification or by setting upper and lower display limits Vertical Position Because the instrument can display many waveforms the waveforms may overlap and be difficult to view If this happens you can adjust the vertical ...

Страница 13: ...ange the time scale the sample rate and record length also change Relationship between the Time Scale Record Length and Sample Rate When you change the time scale the sample rate and record length also change For details see appendix 1 in the Getting Started Guide IM DL350 03EN Recorder Mode Set the time axis using the measurement time and sampling interval Record Time Record Time Record time is t...

Страница 14: ...e instrument triggers when all the specified conditions are met at a single point Period Trigger The instrument triggers on a specified period of occurrence of state condition B The instrument triggers when state condition B occurs again Pulse Width Trigger The instrument triggers according to the relationship between the state condition B achievement time and the specified reference times Time or...

Страница 15: ... met at a single point Trigger Source Trigger source refers to the signal used to determine whether the specified trigger conditions are met You can set the trigger source to an analog signal logic signal external signal or time Select the appropriate trigger source for the trigger type Trigger Level Trigger level refers to the signal level used as a reference for detecting a signal s rising and f...

Страница 16: ...ters that relate to the voltage axis time axis and waveform area Further you can display the following statistics for the specified waveform parameter The maximum value Maximum minimum value Minimum average value Average standard deviation SDev and number of measured values used to calculate statistics Count There are three statistical processing methods Continuous statistical processing While acq...

Страница 17: ... The instrument returns GO NO GO results based on whether waveforms leave or enter the zone that you create using a base waveform Waveform Zoom Scope mode only You can magnify displayed waveforms along the time axis In scope mode the zoomed waveforms of two locations can be displayed simultaneously the dual zoom feature This feature is useful when you set a long acquisition time and want to observ...

Страница 18: ...module uses only the odd main channels of the slot that it is inserted into It cannot use the slot s even main channels If you do not want to measure an individual sub channel turn its input coupling off Sub channels whose input coupling has been turned off are not scanned The maximum sample rate of the 16 CH voltage input module is 200 kS s when only one sub channel is measured The rate at which ...

Страница 19: ...el turn its input coupling off Sampled data is not acquired for channels whose input coupling is turned off Regardless of the number of measured sub channels the actual maximum sample rate is 100 kS s The rate at which data is written to the acquisition memory varies depending on the main channel sample rate For details on the rate at which data is written to the acquisition memory see appendix 2 ...

Страница 20: ...tarting measurements This is useful when you want to set the measurement conditions at the office and then load them at the remote measurement site to make measurements Easy Setup Easy Setup The settings in recorder mode are configured in a wizard format Step 1 Channel selection Turn on and off the recording channels Step 2 Record time Step 3 Sampling interval All channel settings Set the measurem...

Страница 21: ...t be used Execute auto setup only after you have confirmed that it is okay to execute it You cannot undo an auto setup Center Position after the Execution of Auto Setup The center position after you execute auto setup will be 0 V Applicable Modules 720211 HS100M12 720250 HS10M12 720254 4CH 1M16 720268 HV with AAF RMS 701261 UNIVERSAL 701262 UNIVERSAL AAF 701275 ACCL VOLT 720220 16CH VOLT When you ...

Страница 22: ...iately after power on the calibrated values may drift due to temperature changes or other environmental changes Execute calibration in a stable temperature environment ranging from 5 to 40 C 23 5 C recommended Do not apply signals when calibrating Calibration may not be executed properly when input signals are being applied to the instrument Auto Calibration Auto CAL Auto calibration is executed w...

Страница 23: ...us signals SENT signals and so on Voltage measurement 720211 HS100M12 720250 HS10M12 720254 4CH 1M16 720268 HV with AAF RMS 701261 UNIVERSAL 701262 UNIVERSAL AAF 701265 TEMP HPV 720266 TEMP HPV 701275 ACCL VOLT Voltage measurement for the 16 CH Voltage Input Module 720220 16CH VOLT Temperature Measurement 701261 UNIVERSAL 701262 UNIVERSAL AAF 701265 TEMP HPV 720266 TEMP HPV Temperature Measurement...

Страница 24: ...display range settings Upper Lower reference junction compensation RJC burnout Burn Out Temperature Measurement For the 16 CH Temperature Voltage Input Module Waveform display Disp label Label coupling Coupling thermocouple type Type bandwidth limit Band Width burnout Burn Out display range settings Upper Lower reference junction compensation RJC vertical scale V div zoom method DIV SPAN position ...

Страница 25: ...er you select 16chVOLT or 16chTEMP VOLT select a sub channel Destination Channel Set the destination channel to a channel from CH1 to CH6 Execute Execute Select Execute to copy the settings When a 16 CH Voltage Input Module or 16 CH Temperature Voltage Input Module is installed you can also copy the settings of the sub channels You can specify only channels as copy destinations The waveform displa...

Страница 26: ...ion Vertical Scale V Div V Range Input Coupling Coupling Bandwidth Limit Bandwidth Probe Attenuation and Current to Voltage Conversion Ratio Probe Labels Label Zoom Method V Scale Waveform Vertical Position Position Zooming by Setting a Magnification V Zoom Zooming by Setting Upper and Lower Display Limits Upper Lower Inverted Waveform Display Invert Display Group Display Group Linear Scaling Line...

Страница 27: ... this 1 V div 2 V div 5 V div Recorder Mode V Range Set the vertical scale by specifying the voltage V or current A from the top edge to the bottom edge of the waveform screen You can change the scale in steps like this 10 V 20 V 50 V Example Scope Mode 1 div 1 V If 1 V div is changed to 0 5 V div 1 div 0 5 V Vertical position mark Ground level mark Recorder Mode 10 V Vertical position mark Ground...

Страница 28: ...20 mV div to 200 V div 701261 UNIVERSAL 5 mV div to 20 V div 701262 UNIVERSAL AAF 5 mV div to 20 V div 701265 TEMP HPV 0 1 mV div to 10 V div 720266 TEMP HPV 0 1 mV div to 20 V div 701275 ACCL VOLT 5 mV div to 10 V div 720220 16CH VOLT 0 2 V div to 2 V div 720221 16CH TEMP VOLT 1 mV div to 2 V div Recorder Mode Input Module Selectable Range 720211 HS100M12 100 mV to 200 V 720250 HS10M12 50 mV to 2...

Страница 29: ...plitude To display multiple waveforms so that they do not overlap without dividing the screen you have to set the vertical scale to a low value This prevents you from taking advantage of the A D converter s resolution However if you divide the screen and arrange the waveforms in the divided screens they will not overlap and you can raise their vertical scales Measurement Resolution The measurement...

Страница 30: ... 1 MΩ Vertical control circuit Input terminal 1 MΩ Vertical control circuit Input terminal DC AC GND TC Only when measuring temperature Set the coupling to TC when you are measuring temperature using the 701261 UNIVERSAL 701262 UNIVERSAL AAF 701265 TEMP HPV 720266 TEMP HPV or 720221 16CH TEMP VOLT DC RMS With the 720268 HV with AAF RMS the DC and AC components of the input signal are converted to ...

Страница 31: ...l 1 When measuring temperature 2 When measuring voltage Auto cannot be selected on the 701261 3 Full cannot be selected when Preset is set to AC100V or AC200V For example on the 701250 HS1M12 you can set the frequency bandwidth limit to 500 Hz 5 kHz 50 kHz or 500 kHz The frequency characteristics for the different bandwidth limits are shown below If you select Full the module s maximum bandwidth i...

Страница 32: ... 20 kHz OFF 20 kS s 8 kHz OFF 10 kS s 4 kHz 4 kHz 5 kS s 2 kHz 4 kHz 2 kS s 800 Hz 4 kHz 1 kS s 400 Hz 400 Hz 500 S s 200 Hz 400 Hz 200 S s 80 Hz 400 Hz 100 S s 40 Hz 40 Hz 50 S s 20 Hz 40 Hz 5 S s to 20 S s 20 Hz 40 Hz Ext sample 40 kHz OFF For example when the sample rate is between 100 kS s and 50 kS s the cutoff frequency of the anti aliasing filter is 40 of the sample rate Bandwidth Limit on ...

Страница 33: ...20931 400 A 1 V The attenuation settings available on the instrument are 1 1 10 1 100 1 1000 1 1 A 1 V 1 10 A 1 V 2 100 A 1 V 3 400 A 1 V4 If you use a probe other than one of the separately sold optional accessories provided by Yokogawa set the attenuation ratio in accordance with that probe 1 Output voltage rate 1 V A 2 Output voltage rate 0 1 V A 3 Output voltage rate 0 01 V A 4 Output voltage ...

Страница 34: ... If this happens you can adjust the vertical display position to make waveforms easier to view vertical position The vertical position can be moved within the range of 5 div When you change the vertical scale V div the location of the vertical position mark does not change Set the vertical position for each channel and sub channel On a 720254 4 CH module select the sub channel To change the positi...

Страница 35: ... 111 x0 125 x0 143 x0 167 x0 2 x0 25 x0 33 x0 4 x0 5 x0 556 x0 625 x0 667 x0 714 x0 8 x0 833 x1 x1 11 x1 25 x1 33 x1 43 x1 67 x2 x2 22 x2 5 x3 33 x4 x5 x6 67 x8 x10 x12 5 x16 7 x20 x25 x40 x50 x100 The range of zoom magnifications that you can choose varies under special circumstances as described below When measuring acceleration using the 701275 ACCL VOLT x0 5 to x50 When using the 720281 FREQ x...

Страница 36: ...For the 701275 ACCL VOLT the range of the upper and lower limits is 2000000 units For the 720281 FREQ the range of the upper and lower limits is offset Value div 30 However depending on the type of signal being measured the maximum range is as follows When measuring frequencies 1500 kHz to 1500 kHz When measuring revolutions in rpm 300 krpm to 300 krpm When measuring revolutions in rps 6000 rps to...

Страница 37: ...nchronized to groups 1 to 4 and DMM of the Display Display menu Linear Scaling Linear Scale Linear scaling is a function that converts measured values into physical values and reads them directly When you measure voltage current strain or frequency revolutions periods duty ratios power supply frequencies pulse widths pulse integration velocities you can choose from one of two linear scaling method...

Страница 38: ...in module you can display the linearly scaled results using one of the following two methods Exponent Values are displayed in exponential notation Floating Values are displayed as decimal numbers For Decimal Number set the number of digits after the decimal point to Auto or a number from 0 to 3 For SubUnit set the unit prefix to Auto p n μ m None k M G or T If you set Decimal Number to a number fr...

Страница 39: ...hannels whose modules are of the same type as the source channel Destination Channel Set the destination channel to a channel from CH1 to CH6 Execute Execute Select Execute to copy the settings Gain Adjustment Gain Adjustment Gain adjustment is used to adjust measured voltages The adjustment range is 5 The setting resolution is down to the fourth decimal place on all modules that can use this func...

Страница 40: ...ple if you are measuring a 5 V DC signal with the vertical scale set to 2 V div adjustment is possible because the signal corresponds to 25 the measurement range But if you change the vertical scale to 1 V div the signal corresponds to 50 the measurement range and therefore adjustment is not possible When DC offset adjustment is enabled the display range channel number appears highlighted ON DC of...

Страница 41: ... 2 As shown in the example above if Vm is 2 V the RMS value Vrms is approximately 1 4 V DC RMS Use this setting when you want to observe the RMS values of the entire signal including both the DC and AC components Example When you measure the RMS values of a 2 Vpeak sine wave with a 1 VDC component superimposed on it an approximately 1 7 VDC signal appears as shown in the figure on the right Approx...

Страница 42: ...s inserted into It cannot use the slot s even main channels On the 16 CH voltage input module turning the display of a waveform on or off turns the displays of all of the module s sub channels on or off To turn off the display of individual sub channels turn off their input coupling Setting All Sub Channels All SubCH Setup You can configure the settings of all sub channels while viewing the settin...

Страница 43: ...pper and Lower Display Limits Upper Lower Inverted Waveform Display Invert Display Group Display Group Linear Scaling Linear Scale Copy Copy to Notes about Using the 16 CH Voltage Input Module 720220 Notes about Using the 16 CH Temperature Voltage Input Module 720221 4 Vertical Axis ...

Страница 44: ...tical scale V Scale bandwidth limit Band Width zoom method DIV SPAN offset Offset position Position magnification for zooming V Zoom display range limits for zooming Upper Lower Linear Scaling Linear Scale You can configure the linear scaling settings of all sub channels while viewing the settings in a list You cannot configure these settings when the input coupling is set to TC Linear scaling Lin...

Страница 45: ...C or GND set the vertical scale V Div V Range Thermocouple Type Type To use a thermocouple set the input coupling to TC and select the type of thermocouple If the input terminal is open the displayed value is set to a value less than or equal to the lower limit of the measurement range Type Measurement Range 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 ...

Страница 46: ...sponds to a temperature t to an input terminal if the measured temperature does not match temperature t the instrument or the module may be damaged Contact your nearest YOKOGAWA dealer Burnout Burn Out Specify the behavior when the thermocouple input detects a burnout ON When a burnout is detected the measured value is fixed at the upper limit Upper of the measurement range of thermocouple OFF Bur...

Страница 47: ...out how to make the connections see section 2 19 in the Getting Started Guide IM DL350 03EN Waveform Display On and Off You can select whether to display each module s input signal waveforms You can turn the display of each main channel CH1 an CH3 on and off ON Shows the waveform OFF Hides the waveform The 16 CH temperature voltage input module uses only the odd main channels of the slot that it i...

Страница 48: ...to DC TC GND or OFF Channels whose coupling is set to OFF are not measured or displayed Nor is it displayed The setup menu varies depending on the input coupling that you select When the Input Coupling Is Set to DC GND or OFF Labels Label Zoom Method V Scale Position Position Zooming by Setting a Magnification V Zoom Zooming by Setting Upper and Lower Display Limits Upper Lower Inverted Waveform D...

Страница 49: ...nction in scanner box Burnout Burn Out Temperature Unit Unit Display Range Upper Lower Inverted Waveform Display Invert Display Group Display Group Linear Scaling Linear Scale Copy Copy to Notes about Using the 16 CH Voltage Input Module 720220 Notes about Using the 16 CH Temperature Voltage Input Module 720221 4 Vertical Axis ...

Страница 50: ...Inverted Waveform Display Invert Display Group Display Group Linear Scaling Linear Scale Copy Copy to About Shunt Calibration Waveform Display On and Off Select whether to show or hide input signals for each channel ON Shows the waveform OFF Hides the waveform Vertical Scale V Range You can select one of the following measurement ranges When μSTR Is Selected 500 μSTR 1000 μSTR 2000 μSTR 5000 μSTR ...

Страница 51: ...ange the gauge factor during waveform acquisition Gauge Factor When mV V Is Selected Gauge Factor K On the instrument you can specify the gauge factor If there is no recommended gauge factor for the strain gauge transducer set the gauge factor to 2 00 For factors other than 2 00 e is computed with in the instrument using the following equation e 4 K V E e The measured value of the strain gauge tra...

Страница 52: ...e converted and displayed so the measured values normally remain constant Display Range Upper Lower To display the measured waveform on the screen clearly you can set upper and lower display range limits that are appropriate for the input Selectable range 3 0000E 04 to 3 0000E 04 when μSTR is selected 1 5000E 01 to 1 5000E 01 when mV V is selected Set the limits so that the upper limit Upper is gr...

Страница 53: ...ng on When you perform balancing on all channels if balancing fails on even one of the channels an error message will appear along with information about the channels for which balancing failed After you turn on the power connect a new strain gauge or change the measurement range bridge voltage or gauge factor you need to perform balancing again before you perform measurement The scale value is di...

Страница 54: ...circuit Built into the strain module Turns on and off automatically when shunt calibration is executed 120 Ω 120 Ω 120 Ω When correcting the gain on the negative side normal Bridge Bridge In In Shunt resistor when correcting the positive side Shunt calibration relay circuit Built into the strain module Turns on and off automatically when shunt calibration is executed Bridge voltage 120 Ω 120 Ω 120...

Страница 55: ... is corrected Obtained automatically when shunt calibration is performed Unit Unit You can set the unit using up to four alphanumeric characters Executing Shunt Calibration Shunt Cal Exec Executes shunt calibration Display Type Display Type The same as the linear scaling settings for voltage measurement For details about shunt calibration see appendix 4 When you execute shunt calibration select an...

Страница 56: ...al scale Gain Gain If you set the input coupling to ACCEL set the gain You can set the ratio of the output signal to the input signal to a value from 0 1 to 100 Input Coupling Coupling To measure acceleration with the 701275 ACCL VOLT set the input coupling to ACCEL To measure voltage set the input coupling to an appropriate voltage measurement setting Bandwidth Limit Bandwidth You can set the ban...

Страница 57: ...per Lower Unit Unit Set the unit of acceleration to be displayed using up to four characters The default setting is m s2 Change the unit as necessary Display Group Display Group Linear Scaling Linear Scale Copy Copy to Sensitivity Sensitivity You can set the sensitivity of the acceleration sensor that you are using to a value between 0 10 mV Unit and 2000 00 mV Unit 4 Vertical Axis ...

Страница 58: ... V Setup Settings for Each Item Labels Label Input Setup Input Setup Zoom Method V Scale Waveform Vertical Position Position Zooming by Setting a Magnification V Zoom Zooming by Setting Upper and Lower Display Limits Upper Lower Display Group Display Group Linear Scaling Linear Scale Copy Copy to Waveform Display On and Off Select whether to show or hide input signals for each channel ON Shows the...

Страница 59: ... Duty Tlow s Tw s Measurable range 0 to 100 Thigh s Tw s Tlow s Power Supply Frequencies Power Freq Power supply frequency Hz 1 Tw s Resolution 0 01 Hz Measurable range 50 Hz 60 Hz or 400 Hz 20 Hz Tw s Pulse Widths Pulse Width Pulse width s Thigh s Or pulse width s Tlow s Measurable range 1 μs to 50 s Thigh s Tlow s Pulse Integration Pulse Integ Pulse integration N count physical amount per pulse ...

Страница 60: ...ions in rpm Value div 1000 or 50 krpm When measuring revolutions in rps Value div 1000 or 1000 rps When measuring periods Value div 1000 or 50 s When measuring duty ratios Value div 1000 or 100 When measuring power frequency You cannot set an offset When measuring pulse widths Value div 1000 or 50 s When measuring pulse integration Value div 1000 or 1 0000E 22 When measuring velocity Value div 100...

Страница 61: ... 10 μs to 80 s The default setting is 10 00100 s Resolution 0 00001 s 10 μs The duty ratio when a timeout occurs is 0 or 100 Duty ratio when the type of pulse to measure is positive 0 When a timeout occurs with the input signal at low level 100 When a timeout occurs with the input signal at high level Duty ratio when the type of pulse to measure is negative 0 When a timeout occurs with the input s...

Страница 62: ...he maximum number of averages is 25000 The number of averages performed moving average order the specified time 40 μs The smoothing filter has the following characteristics Smoothes out staircase patterns Enables you to reduce measurement jitter and increase the resolution Because of the increased resolution you can perform high precision measurements especially when you measure high frequencies o...

Страница 63: ...cut off This function enables the measurement of waveforms of deceleration behavior that are close to the actual physical phenomenon in applications in which the deceleration behavior of an object that has inertia is measured such as in automobile brake tests Deceleration Prediction Deceleration Prediction The deceleration curve is computed according to the following equation using the elapsed tim...

Страница 64: ...de does not exceed the voltage range 100 VAC 200 VAC Use this preset when measuring the supply voltage of 100 V or 200 V power supply systems The probe type is automatically set to 10 1 the voltage range is automatically set to a value suitable for the input voltage and probe factor and the coupling is automatically set to AC Be sure to use the isolated probe 700929 when measuring the power supply...

Страница 65: ...elect Full when Preset is set to AC100V or AC200V Threshold Level Threshold You can set the level within the FS of the input voltage range The resolution is the value that corresponds to 1 of the FS Hysteresis Hysteresis You can set the hysteresis to 1 2 5 or 5 of the FS of the input voltage range Slope Slope Select rising or falling Chattering Elimination Chatter Elimination Eliminates the chatte...

Страница 66: ...from 0 V to 5 V If you apply a voltage that is outside of this range the internal protection circuit will cut off the pull up circuit Internal Equivalent Circuit for When the Pull up Function Is Enabled 5 V 10 kΩ 990 kΩ 10 kΩ Zoom Method V Scale Waveform Vertical Position Position Zooming by Setting a Magnification V Zoom Zooming by Setting Upper and Lower Display Limits Upper Lower Display Group ...

Страница 67: ...Bits On All Bits Off Bit Name Bit Name You can assign labels to bits using up to sixteen characters Depending on the display and zoom formats label names may not appear when the waveform display is narrow Chattering Elimination Chatter Elimination For each bit you can set whether to eliminate chattering When eliminating chattering set the elimination time OFF 5 msec 10 msec 20 msec 50 msec 100 mse...

Страница 68: ...imiter Extended format 1 11 1 1 1 4 15 1 1 1 7 1 1 18 ID 28 18 ACK Remote Frame ID 17 0 DLC 3 0 CRC Sequence EOF Arbitration Field Control Field CRC Field SOF SRR IDE RTR r0 r1 ACK Delimiter ACK Slot CRC Delimiter Motorola s Forward format setting is not supported The module can be connected as a node to an ISO 11898 CAN bus The instrument uses the module to read the data frames transferred on the...

Страница 69: ...ile Symbol File Load Configuring the Scales of All Sub Channels All SubChannel Auto Scale Default Scale CAN Port and All Sub Channel Settings Port All SubChannel Setup Port Settings Port Setup Bit Rate Bit Rate Select the CAN bus signal transmission speed 10k 20k 33 3k 50k 62 5k 66 7k 83 3k 100k 125k 200k 250k 400k 500k 800k 1Mbps Sample Point Sample Point Select the sample point for each bit 71 7...

Страница 70: ...2 byte integer CH3_1 Start Bit 32 Bit Count 32bit 4 byte real CH3_2 Input Input ON The data is monitored OFF The data is not monitored or displayed Labels Label Message Format Msg Fmt Select the message format of the collected data frames STD Standard format XTD Extended format ID Hex Set the message ID of the collected data frames Standard format 11 bits 0x000 to 0x7ff Extended format 29 bits 0x0...

Страница 71: ...er Float Real number Logic Boolean You can monitor up to 60 sub channels with a single port If the input is turned on for all the sub channels and the bit length of each sub channel is 16 bits or less you can monitor all 60 sub channels However the amount of memory is limited so each time that the length of a sub channel is set longer than 16 bits the instrument turns the input of sub channels off...

Страница 72: ...reatest extent possible within the settable range the maximum and minimum values are used to set the display range setting which is explained below of the specified sub channel Sub Channel Display Settings Display CAN Configure the display label zoom magnification scaling method and display range settings of the specified sub channel Waveform Vertical Position Position Configure this setting when ...

Страница 73: ... to 0x7ff Extended format 29 bits 0x00000000 to 0x1fffffff Frame Select the frame type Remote Remote frame Data Data frame DLC Set the byte size of the data area of the data frame Selectable range 0 to 15 Setup Set the above items and Data Hex Data Hex Configure this setting when the frame type Frame is set to Data In hexadecimal notation specify the data frame value to output One Shot Out Output ...

Страница 74: ...uage specification to specify define LIN data For LIN bus signal monitoring using a CAN LIN Bus Monitor Module the items that have to be set include port settings frame settings data extraction conditions sub channel display range unit of measurement trace settings and scaling The instrument requires the following processing times to read data frames transferred on the LIN bus New frames that the ...

Страница 75: ... that is in the data field You can configure the settings for each sub channel There are up to 60 sub channels for each port When the data field contains two units of data bit 64 56 48 40 32 24 16 8 0 CH2_2 CH2_1 Start Bit 0 Bit Count 16bit 2 bytes CH2_1 Start Bit 32 Bit Count 32bit 4 bytes CH2_2 Input Input ON The data is monitored OFF The data is not monitored or displayed Labels Label ID Hex Se...

Страница 76: ...ory usage is within the memory limitations All Sub channels Factor Offset All SubChannel Factor Offset Configure these settings when the data type is set to Unsigned or Signed The Factor and Offset values that you set here are used to convert the extracted data to physical values Factor Scaling coefficient value per bit Offset Offset value Selectable range 10 000E 30 to 10 000E 30 Unit Using up to...

Страница 77: ...sub channel Waveform Vertical Position Position Configure this setting when Value Type is set to Logic Zooming by Setting a Magnification V Zoom Configure this setting when Value Type is set to Logic Selectable range x0 1 to x3 33 Display Range Upper Lower Configure this setting when Value Type is not set to Logic Set the upper and lower limits of the waveform display range Selectable range 30 000...

Страница 78: ...it 12 bit 16 bit are available Message 1 Message 2 Message 3 Message 18 Message Frame This module reads SENT signals based on SAE J2716 extracts the specified portion of the SENT message converts it to time series data and displays its waveform This module has two ports For each port the waveforms of up to 11 sub channels can be displayed For SENT signal monitoring using a SENT monitor module the ...

Страница 79: ...n Fast CH messages ON Pause pulses are included OFF Pause pulses are not included CRC Type CRC Type Select the CRC type Legacy CRC is added using the type recommended in version FEB2008 and older Recommended CRC is added using the type recommended in version JAN2010 Slow CH Type SlowCH Type Select the Slow CH message format Short ID 4bit Data 8bit 4 bit message ID and 8 bit data field Enhanced ID ...

Страница 80: ... to 27 tick range after a SYNC CAL pulse of the Fast CH message is detected If an error is detected the data in the Fast CH message is not used to update the Fast CH data Nor is the Slow CH data that includes a Fast CH message updated Successive Calibration Pulses Option2 An error is detected when as a result of comparing the SYNC CAL pulse of the current Fast CH message to the last preceding vali...

Страница 81: ...Count Reset You can manually reset the error count to zero Input Settings Input Setup Set the probe attenuation and the timeout value for SENT signal input The threshold level is fixed Probe Attenuation Probe Select the attenuation of the probes connected to SENT ports 1 1 10 1 Threshold Level Threshold H Threshold L The threshold level for determining whether the SENT signal is high or low level ...

Страница 82: ...ror Count Error Count Fast Channel Multiplexing Is Set to ON Sub Channel Data Type 1 FastCH FastCH 2 FastCH FastCH 3 FastCH FastCH 4 S C S C Status Communication 5 SlowCH SlowCH or FastCH 6 SlowCH SlowCH or FastCH 7 SlowCH SlowCH or FastCH 8 SlowCH SlowCH or FastCH 9 SlowCH SlowCH or FastCH 10 Error Trigger Error Trigger 11 Error Count Error Count Common Settings Input Input Set the input for data...

Страница 83: ...ta is extracted from the start bit towards the back of the data Set it in terms of the number of data nibbles N of Fast CH messages explained earlier Selectable range 1 to 4 N Start Bit value except FastCH3 is up to 16 If the number of bits of 1 FastCH is set to 17 or higher the memory area of 2 FastCH will be used Therefore to set the number of bits of 1 FastCH to 17 or higher set the 2 FastCH in...

Страница 84: ...age Format Selectable Range Short ID 4 bit Data 8 bit 0 to 7 Enhanced ID 8 bit Data 12 bit 0 to 11 Enhanced ID 4 bit Data 16 bit 0 to 15 Bit Size Set the number of data bits to extract Data is extracted from the start bit towards the front of the data Configure the settings according to the Slow CH message format explained earlier Slow CH Message Format Selectable Range Short ID 4 bit Data 8 bit 1...

Страница 85: ...range 10 000E 30 to 10 000E 30 Unit Using up to 16 characters enter the unit to display for the waveform Error Count Reset Error Count Reset You can reset the error count to zero SENT Data Display Settings Display Configure the display label zoom magnification scaling method and display range settings of the specified sub channel For the association of each sub channel and the data type see SENT D...

Страница 86: ...imits are set automatically Default Scale Default Scale Configure this setting when the data type is set to Fast CH SlowCH or Error Count To the greatest extent possible within the settable range the maximum and minimum values are used to set the display range setting explained earlier of the specified sub channel Display Group Display Group 4 Vertical Axis ...

Страница 87: ... Set Item Select the items to be set for each position information entry such as the display on off state measurement range label and display range Latitude Latitude Longitude Longitude Altitude Altitude m Velocity Velocity km h Direction Direction with North assumed to be 0 Status 3D FIX PPS status Display ON OFF State of Each Position Information Entry Set whether to show or hide each position i...

Страница 88: ...o 180 000000 Positive is east longitude negative is west longitude Altitude When the measurement range Range is 3276 7 m 3276 8 to 3276 7 m When the measurement range Range is 32767 m 32768 to 32767 m Velocity When the measurement range Range is 655 35 km h 0 00 to 655 35 km h When the measurement range Range is 6553 5 km h 0 0 to 6553 5 km h Direction 0 00 to 360 00 0 is north 90 is east 180 is s...

Страница 89: ...ows Settings in Scope Mode Time Scale Time Div Record Length Record Length Trigger Mode Trigger Mode Acquisition Settings Acquisition Setup Trigger Trigger Time Base Time Base Trigger Position Position Trigger Delay Trigger Delay Action SD Recording Action SD Recording Waveform Acquisition START STOP Settings in Recorder Mode Acquisition Time Record Time Acquisition Length Record Length Acquisitio...

Страница 90: ...µs 10 div 5 ms 1 div 1 ms 10 div 10 ms Internal and External Clocks Time base selection Under the initial settings the instrument samples the waveform data using the clock signal produced by its internal time base circuit internal clock You can also use an external clock signal to control sampling Apply the external clock signal to the external clock input terminal on the left panel of the instrum...

Страница 91: ...when the number of displayed points falls below 1001 When this happens the instrument interpolates the display data so that the number of displayed points is 1001 Dot Display Under the initial settings display interpolation is performed automatically but you can also disable display interpolation set it to OFF and display the waveform using dots When interpolation is disabled up to 2001 points or ...

Страница 92: ...ved in the same way as on a pen recorder Roll mode is useful for observing signals with long repeating periods and signals that change slowly It is also effective when you want to detect occasional glitches pulse signals in the waveform You can use auto setup to automatically configure the appropriate settings such as vertical axis horizontal axis and trigger settings for the input signal This fea...

Страница 93: ...solution set a long record length and raise the sample rate When the record length is long computation and measurement processing take longer than when the record length is short The lengths of time for which you can record data to the acquisition memory when the record length is 100 Mpoint are listed below Sample Rate In Seconds In Minutes In Hours In Days 100 MS s 1 10 MS s 10 1 MS s 100 100 kS ...

Страница 94: ...ime When you press the START STOP button data acquisition starts When the specified acquisition time elapses acquisition automatically stops Continuous Acquisition Continuous When you press the START STOP button data acquisition starts Acquisition continues even when the specified acquisition time elapses When you stop recording by pressing the START STOP button the past data from when the acquisi...

Страница 95: ...ta is saved to the acquisition memory The following actions can be executed at the end of measurement Save waveform data Save Waveform Save a screen capture Save Image Send email Mail Beep Beep Memory SD Numeric Recording Memory SD Numeric Recording Data is saved to the acquisition memory Numeric data continues to be recorded to the SD card when a measurement is in progress SD Recording SD Recordi...

Страница 96: ... cannot trigger on or if you want to check the ground level use Auto mode Single Mode Single When the trigger conditions are met the instrument updates the displayed waveform once and stops waveform acquisition If the time axis is set to a value that would cause the display to switch to roll mode roll mode display will be enabled When the instrument triggers it begins recording data When data has ...

Страница 97: ...lope mode Normal mode Averaging Mode Average The instrument acquires waveforms multiple times averages the same time points relative to the trigger point saves them in the acquisition memory and uses them to display averaged waveforms Averaging mode is useful when you want to remove random noise from waveforms The averaging method varies depending on the acquisition count An N 1 An 1 Xn 1 N An Xn ...

Страница 98: ... acquisition stops When the acquisition mode is set to Normal or Envelope 1 to 65536 in steps of 1 or Infinite When the acquisition mode is set to Average 2 to 65536 in 2n steps or Infinite The number of waveforms that have been stored to the acquisition memory appears in the lower left of the screen If the trigger mode is set to Single or On Start you can set the acquisition count only when the a...

Страница 99: ... are valid External An external clock signal is used as the time base time scale settings Time Div and Record Time are invalid Pulses per Rotation Pulse Rotate When the time base is an external clock you can specify how many pulses of the external clock signal how many sampled data acquisitions correspond to one mechanical rotation or period For example if you set Pulse Rotate to 100 pulses when t...

Страница 100: ...et the sample rate of the instrument to a rate that is higher than a module s maximum sample rate because the data is updated at the module s maximum sample rate all the data within the module s data update interval will be the same The maximum sample rates for each module are listed below Module Maximum Sample Rate Internal Clock External Clock 720211 100 MHz 1 MHz 720250 10 MHz 1 MHz 701270 7012...

Страница 101: ...int In addition to the trigger position a time reference point is indicated The times that appear in the lower left and right of the screen are the times from this time reference point The cursor time measurement values are also based on this reference point When waveform acquisition is stopped the displayed location of the time reference point varies as indicated below In Update Mode When the dis...

Страница 102: ...lay This is a setting in scope mode The instrument normally displays waveforms before and after the trigger point You can set a trigger delay to display waveforms that the instrument has acquired a specified amount of time after the trigger occurrence Selectable range 0 00 μs to 10000000 00 μs 10 s Resolution 0 01 μs Delay Trigger point T Trigger position If you change the time scale Time Div or R...

Страница 103: ...ail Beep Beep Generate a beep sound Select whether to execute each of the actions above OFF Actions are not executed ON Actions are executed Action Settings Action Setup Save Waveform Data Save Waveform The instrument saves the waveform data to the specified destination SD card USB storage device or network drive Data Format This setting is the same as the data format setting for saving waveform d...

Страница 104: ...e action feature cannot be used Notes about the Save Data and Save Image Actions Do not set the storage medium s root folder as the save destination A file whose name is longer than eight characters will be counted as two files If such files exist the number of files that can be stored will decrease The maximum number of files that can be created in a single folder is 1000 Make sure that there are...

Страница 105: ... 100 kS s Input signal Normal measurement SD Recording Loading of waveform data Acquisition memory Saving and loading of waveform data Input signal Acquisition memory SD card connected to the instrument Loaded waveform data cannot be saved SD card connected to the instrument You can assign a file name and save it to the SD memory card In SD recording a folder for the current date is created on the...

Страница 106: ...ature Cursor measurement automated measurement of waveform parameters up to 100 Mpoint waveform zooming computation and printing During SD recording the instrument may respond more slowly to operations The maximum number of files that can be saved to a single folder is 1000 Do not store more than 513 files in the root directory of the SD card Doing so will slow the file access operations to all fi...

Страница 107: ...s from the beginning START STOP Key Operations during Accumulation Accumulation stops when you stop waveform acquisition When you start acquisition again the displayed waveforms up to that point are cleared and accumulation restarts from the beginning The START STOP Key Is Disabled When the instrument is in remote mode When the instrument is being set up automatically or when it is accessing a sto...

Страница 108: ...trument triggers after state condition B has been met for a specified duration width Wave Window trigger The instrument creates real time templates Wave Window using a number of cycles directly preceding the current waveforms The instrument compares the current waveforms to the real time templates and triggers if one of the current waveforms falls outside of its real time template A state conditio...

Страница 109: ...g Signal including sub channels Logic Signal Bit 1 to Bit 8 Edge Yes Yes OR Yes Yes Yes AND Yes Yes Yes Basic Trigger Settings Trigger source The trigger source signal Trigger slope Specifies which edge rising or falling the instrument will trigger on Trigger level The trigger determination level Trigger hysteresis The trigger level margin the instrument does not trigger on changes in the signal l...

Страница 110: ...h the VE option when a CAN bus monitor CAN LIN bus or SENT monitor module is installed After you select CAN LIN or SENT select a sub channel However you cannot select a sub channel whose Input setting is set to OFF 4 When GPS is enabled Select GPS and then a sub channel Logic Signal Bit 1 to Bit 8 Select a bit from 1 to 8 to use the logic signal being applied to the port of a logic input module or...

Страница 111: ... below the trigger level to a level above the trigger level rising The instrument triggers when the trigger source changes from a level above the trigger level to a level below the trigger level falling The instrument triggers on both rising and falling edges can be selected only when a simple trigger is used with an analog trigger source Trigger Level Level Trigger level refers to the signal leve...

Страница 112: ... km h 0 00 to 655 35 km h When the measurement range Range is 6553 5 km h 0 0 to 6553 5 km h Direction 0 00 to 360 00 0 is north 90 is east 180 is south 270 is west Trigger Hysteresis Hysteresis Trigger hysteresis establishes a trigger level margin hysteresis so that the instrument does not trigger if the signal level change is within the margin For each type of measured signal you can set the hys...

Страница 113: ...ignal is not used as a condition Edge Detection Condition Edge Set the condition for detecting the trigger source edge An edge is detected when the trigger source changes from a level below the trigger level to a level above the trigger level rising An edge is detected when the trigger source changes from a level above the trigger level to a level below the trigger level falling The signal is not ...

Страница 114: ...r source leaves the specified level range The signal is not used as a trigger condition IN and OUT are selectable only when the trigger source is an analog signal CH1 to CH4 Trigger Level Level Set these items for each trigger source When the Edge Detection Condition Is or Set the level used to detect the trigger source s rising or falling edge When the Edge Detection Condition Is IN or OUT An edg...

Страница 115: ... of the specified level range The signal is not used as a trigger condition IN and OUT are selectable only when the trigger source is an analog signal CH1 to CH4 Trigger Level Level Set these items for each trigger source When the Achievement Condition Is H or L Set the level for determining whether the trigger sources are high or low When the Achievement Condition Is IN or OUT An edge is detected...

Страница 116: ... not used as a condition Trigger Level Level and Trigger Hysteresis Hys Set these items for each trigger source These items are the same as the trigger level and hysteresis of the simple trigger Determination Mode Set what kind of relationship must be established between period T and the specified reference times Time or T1 and T2 for the instrument to trigger T Time Period T must be shorter than ...

Страница 117: ...ignal level must be low X The signal is not used as a condition Trigger Level Level and Trigger Hysteresis Hys Set these items for each trigger source These items are the same as the trigger level and hysteresis of the simple trigger Determination Mode Mode Set what kind of relationship must be established between the state condition B achievement time and the specified reference times Time or T1 ...

Страница 118: ...of its real time template Reference cycles example the waveforms for the four previous cycles Current waveform Real time template Average waveform tolerance Trigger Average of 1 2 or 4 cycles The instrument compares the current waveform to the real time template and triggers if the current waveform falls outside of the real time template Measured waveform Tolerance Tolerance Trigger Source You can...

Страница 119: ... a surge or other abnormal waveform occurs in the reference cycle the abnormal waveform will be included in the averaged waveform so the instrument will trigger on the next normal waveform This may make it appear is if the trigger has been delayed by a few cycles T Trigger occurrence Surge Pre trigger section When you use the wave window trigger we recommend that you set a pre trigger length that ...

Страница 120: ... used with rectangular waveforms such as inverter waveforms or waveforms with fast rising edges Sample rate 10 kS s to 500 kS s Acquisition mode Normal Trigger mode Normal Single Single N When the trigger mode is Auto or Auto Level it is difficult for the wave window trigger to occur Edge Trigger Edge The instrument triggers when the trigger source input signal passes through the specified trigger...

Страница 121: ...asurement values of waveform parameters and so on It can be used when values overlap with waveforms and are difficult to see Switching the Channel Information Area Display You can switch between the full screen waveform display the channel information display and the waveform numeric monitor display Display Pattern Examples The main display patterns are shown in the figure below Z1 or Z2 XY Main M...

Страница 122: ... points 4 117 points 8 59 points 2 237 points 5 93 points 12 39 points 3 158 points 6 77 points 16 29 points Waveform Arrangement Color and Grouping Trace Setup You can set the following items for the input channels CH1 to CH4 of the modules installed in the slots the instrument s logic input channels CH5 CH6 and the computation channels Math1 Math2 Clear Clear Clears all the items of waveforms as...

Страница 123: ...s regardless of whether their displays are turned on This can be set for each sub channel for the 16 CH voltage input 16 CH temperature voltage input CAN bus monitor CAN LIN bus monitor SENT monitor and 4 CH modules Because logic input modules and logic input terminals CH5 and CH6 of this instrument are not displayed as individual bits but are instead displayed as single channels they can be assig...

Страница 124: ...ints in a staircase pattern Outside of the Interpolation Zone When Interpolation Method Is OFF If the interpolation method is set OFF in the T Y waveform display or when the X Y waveform display is shown the instrument displays the acquired data without P P compression by removing the data between fixed intervals When the record length exceeds 2 kpoint the instrument removes data until there are o...

Страница 125: ...if you change the display format the waveforms that are currently on the screen are not cleared To clear waveforms press CLEAR TRACE You cannot set accumulate to ON in the roll mode display When you set accumulate to OFF the accumulated waveforms are cleared To redisplay the waveforms use the history feature and select the record number of the waveforms that you want to display You can select only...

Страница 126: ...ot be displayed ON Hides labels OFF Shows labels Level Indicator Level Indicator A level indicator that shows the levels of the waveforms whose displays are turned on appears on the right side of the waveform display area It shows the current levels of the sampled data Grid Graticule You can set the window grid to one of the following options Displays the grid using broken lines Displays the grid ...

Страница 127: ...range of 1 to 8 Snapshot SnapShot This is available only in scope mode Retains the currently displayed waveforms on the screen This feature allows you to update the display without having to stop waveform acquisition It is a useful feature when you want to compare waveforms Snapshot waveforms are displayed in white You cannot perform the following operations on snapshot waveforms Cursor measuremen...

Страница 128: ...veform The display time is the box enclosed by a solid line on the record time bar graph The center position of the display time is expanded to display the waveform Record Time Record Time Display position Position Display Time Display Time Acquisition recording time bar graph Auto Scrolling Auto Scroll This is a setting in recorder mode You can scroll the display time automatically in the specifi...

Страница 129: ...ed clicking clears the channel information and shows the full screen waveform display Clicking shows the information of channels whose display is set to ON Numeric Monitor Displays the level indicator values of each channel in the numeric monitor The numeric monitor update interval is approximately 0 5 seconds ...

Страница 130: ...with USB Mass Storage Class Ver 1 1 can be connected to the instrument Network Drive Network A storage device on the network You can use a network storage device by connecting the instrument to an Ethernet network Notes about Using USB Storage Connect USB storages device directly not through a USB hub Only connect a compatible USB keyboard mouse or storage device to the USB port for peripherals Do...

Страница 131: ...xceeds 2 GB an underscore and a three digit serial number 000 to 999 are appended to the file names 20100630_121530_100_000 2010 06 30 12 15 30 100 File Name Example for When Auto Naming Is Set to Date The serial number from 000 to 999 that is appended when the size of a single file exceeds 2 GB Year Month Day Hour Minute Second ms The underscore and three digit serial number are not appended to t...

Страница 132: ...character sequence number If you set auto naming to Date date and time the characters that you entered for the file name will not be used File names will only consist of the date information Comment Comment You can add a comment that consists of up to 120 characters when you save a file You do not have to enter a comment All characters including spaces can be used in comments Waveform Data Save Co...

Страница 133: ...ange of history waveforms using All Record load the saved history waveforms and then set the display mode of the history function to Average Record to display the average waveform Saving All Displayed Waveforms Save Trace All Saves all the displayed waveforms Waveforms to Save Waveform Save Trace You can select CH1 to CH61 16chVOLT2 16chTEMP VOLT2 CAN3 LIN3 SENT3 Math The selected waveforms that a...

Страница 134: ...a will be removed as indicated below First data point 5 10 15 Time Information Time Info When you save data in ASCII format you can choose whether to save time information ON Time information is saved OFF Time information is not saved Saving Sub Channel Data Sub Channel When you save data in ASCII format you can choose how to interpolate the sub channel data of 16 CH voltage input modules 16 CH te...

Страница 135: ...forms in the following data format ASCII format CR LF is inserted between records Header CH1 data 1 1 CH2 data 1 1 CR LF CH1 data 1 2 CH2 data 1 2 CR LF CH1 data 1 m CH2 data 1 m CR LF CR LF CH1 data 2 1 CH2 data 2 1 CR LF CH1 data 2 2 CH2 data 2 2 CR LF CH1 data 2 n CH2 data 2 n CR LF CR LF One history record 8 Saving and Loading Data ...

Страница 136: ...veform parameter measurement to a file in CSV format The extension is CSV CSV files are text files that contain data separated by commas They are used to convert data between spreadsheet and database applications The maximum number of previous values that you can save is equal to 100000 number of items that are turned on Data size in bytes Number of measured items 15 number of history waveforms Se...

Страница 137: ...aque Background For PNG format you can save the waveform display area with a transparent background This feature is convenient when you want to compare waveforms by overlaying screen captures on the PC Normal Normal Saves data without changing the background not made transparent Transparent Transparent Saves data by making the background transparent FFT Analysis Results FFT You can save the analys...

Страница 138: ...on or off hot plugging is supported If you connect a USB printer when the instrument is on the instrument will detect the printer and enable it for use Do not connect multiple printers to the USB ports While the printer is printing do not turn off the printer or remove the USB cable Do not connect or remove USB cables from the time when the instrument is turned on until key operation becomes avail...

Страница 139: ... set to Long Print set the print time range to print Move and set the cursors for the output start point Time Range1 and output end point Time Range2 Selectable range 5 div of the time axis If TIME DIV is 10 ms div and print magnification Print Mag is 2 ms div Screen Print example Page 1 Page 2 Page 3 The five divisions set with Time Range1 and Time Range2 10 ms div are expanded to 2 ms div Will b...

Страница 140: ...time from the time reference mark are printed at the bottom of the print area Gauge Gauge A gauge arrow indicating the ground position and trace number are printed to the left of the print area Header Header The time of the waveform time reference time reference mark and T div are printed in the top section of the print area For details on the time of the waveform time reference see section 1 3 in...

Страница 141: ...Print is not possible while waveform acquisition is in progress The items that can be printed using Long Print are T Y waveform data stored in the acquisition memory math waveforms and SD recording waveforms If history waveforms are displayed only the waveform selected with Select Record is applicable for Long Print Snapshots and accumulated waveforms cannot be printed using Long Print If the numb...

Страница 142: ...ure menu background color key lock network If the module configuration when the setup data is saved and that when the data is loaded are different only the setup data of modules that match is loaded When loading is complete a message indicating the channel numbers that were not loaded is displayed Loading Other Types of Data Others Load This is selectable only in scope mode The snapshot waveforms ...

Страница 143: ...nsion You can limit the type of files that appear in the list by selecting an extension There are options that display files with several different extensions File Property File Property You can view information about the selected file such as its name File Name file size File Size the date and time when it was saved Date Time its attributes Attribute and the GPS position information at trigger po...

Страница 144: ...lecting Files Select All Deselect All Selects or deselects all the files in the list You can abort Abort the file copy and delete operations except for the file that is being processed at the time 8 Saving and Loading Data ...

Страница 145: ...ms in the FFT window Turning Cursor Measurement On and Off ON Cursor measurement is performed OFF Cursor measurement is not performed Cursor Type Type The following types of T Y waveform cursors are available Horizontal cursors Horizontal Two horizontal cursors are used to measure vertical values Vertical cursors Vertical Two vertical cursors are used to measure time values Marker cursors Marker F...

Страница 146: ...r 16chTEMP VOLT select a sub channel 3 On a model with the VE option when a CAN bus monitor CAN LIN bus or SENT monitor module is installed After you select CAN LIN or SENT select a sub channel This cannot be selected on a CAN bus monitor or CAN LIN bus monitor module if the data type Value Type is set to Logic On a SENT monitor module S C and Error Trigger sub channels cannot be selected Moving t...

Страница 147: ...or1 and Cursor2 to move the cursors You can set in the range of 5 to 5 div from the center of the waveform display window The setting resolution varies depending on the display resolution Scope mode Set the positions in divisions Recorder mode Set the positions in terms of the time ddhhmmss corresponding to divisions The start and end points are similar to the settable range of the cursor display ...

Страница 148: ...1 4A Y2 B2 When the cursor order is 8 1 Bit Y1 01010010 Y2 01001101 Hex Y1 52 Y2 4D When No Bits Are Turned Off Cursor 1 Cursor 2 1 2 4 5 7 8 When the cursor order is 1 8 Bit Y1 01 01 10 Y2 10 10 10 Hex Y1 16 Y2 2A When the cursor order is 8 1 Bit Y1 01 10 10 Y2 01 01 01 Hex Y1 1A Y2 15 When Some Bits Are Turned Off You can set the display format Bit or Hex the cursor order Cursor Order and the bi...

Страница 149: ...odule On a 4 CH module select sub channel 1 or 2 You cannot select the input channel of a logic module 2 When a 16 CH voltage input module or 16 CH temperature voltage input module is installed After you select 16chVOLT or 16chTEMP VOLT select a sub channel 3 On a model with the VE option when a CAN bus monitor CAN LIN bus or SENT monitor module is installed After you select CAN LIN or SENT select...

Страница 150: ...Y3 Y1 Difference between the vertical values of Marker1 and Marker3 Δ Y4 Y1 Difference between the vertical values of Marker1 and Marker4 Δ Y3 Y2 Difference between the vertical values of Marker2 and Marker3 Δ Y4 Y2 Difference between the vertical values of Marker2 and Marker4 Δ Y4 Y3 Difference between the vertical values of Marker3 and Marker4 Movement Target Marker Target Marker Select the mark...

Страница 151: ...r 16chTEMP VOLT select a sub channel 3 On a model with the VE option when a CAN bus monitor CAN LIN bus or SENT monitor module is installed After you select CAN LIN or SENT select a sub channel Reference Angle Ref Value Set the reference angle you want to assign to the range defined by Ref Cursor1 and Ref Cursor2 Selectable range 1 to 720 Measurement Items Display Item The instrument measures the ...

Страница 152: ...ion Scope mode Set the positions in divisions Recorder mode Set the positions in terms of the time ddhhmmss corresponding to divisions The start and end points are similar to the settable range of the cursor display position in cursor measurement For details see Selectable Range of Cursor Positions Linking Cursors You can move the cursors without changing the interval between Cursor1 and Cursor2 9...

Страница 153: ...al and vertical values at the cursor positions Horizontal Axis X1 Time value at V Cursor1 X2 Time value at V Cursor2 ΔX Difference between the time values of V Cursor1 and V Cursor2 1 ΔX Reciprocal of the difference between the time values of V Cursor1 and V Cursor2 Vertical Axis Y1 Vertical value of H Cursor1 Y2 Vertical value of H Cursor2 ΔY Difference between the vertical values of H Cursor1 an...

Страница 154: ...veral points of measured data at each display point the cursor movement step is set to 0 005 div and the maximum and minimum values of the measured data points at the display point can be measured In this case the cursor s selectable range on the positive side is 5 000 div making it possible to measure the maximum and minimum values of the several points of measured data at the right most display ...

Страница 155: ...ally measured Setting Automated Measurement of Waveform Parameters Measure Setup Measurement Items Item Measurement Source Waveform Trace Set the measurement source waveform to one of the waveforms below CH1 to CH61 16chVOLT2 16chTEMP VOLT2 CAN3 LIN3 SENT3 Math1 to Math2 XY1 to XY2 1 You can select the channel of an installed module On a 4 CH module select sub channel 1 or 2 Logic module channels ...

Страница 156: ...utation or overall value see appendix 2 The names in parentheses are the measurement item names that appear when the measured values are displayed P P Max Min High Low Over Over Time Measurement Items Rise Rise time s Fall Fall time s Frequency Freq Frequency Hz Period Period s Width Time width of the portion that is greater than the mesial value s Width Time width of the portion that is less than...

Страница 157: ...orm All Clear All Clear You can turn off all the items for the waveform selected for Trace at once Copy Copy to You can copy the settings of the waveform selected for Trace to other traces You can turn the following channels on and off separately CH1 to CH61 16chVOLT2 16chTEMP VOLT2 CAN3 LIN3 SENT3 Math1 to Math2 1 You can select the channel of an installed module On a 4 CH module select sub chann...

Страница 158: ...er as the reference for the reference waveform Trace A trace is used Trigger A trigger is used Reference Waveform Reference Trace When Reference is set to Trace set the reference waveform Trace Select a reference waveform CH1 to CH61 16chVOLT2 16chTEMP VOLT2 CAN3 LIN3 SENT3 Math1 to Math2 1 You can select the channel of an installed module On a 4 CH module select sub channel 1 or 2 2 When a 16 CH ...

Страница 159: ...ime Range2 Set the measurement time period using two vertical cursors The position of the thin dashed line Time Range1 is the measurement start point The position of the thick dashed line Time Range2 is the measurement end point However for SD recording the maximum number of data points that are measured is 100 Mpoint from Time Range 1 Selectable range 5 div to 5 div Scope mode Set the positions i...

Страница 160: ...of Waveform Parameters Measurements cannot be made on a snapshot waveform or an accumulated waveform that is not the most recent waveform When an item is impossible to measure its measured value is displayed as When the measurement time period exceeds 100 Mpoint on a SD recording waveform When the delay measurement mode is Degree and the trigger source is set to the reference of the reference wave...

Страница 161: ...s performed on the same measurement items that the automated measurement of waveform parameters is performed on The following five statistics are computed for the measurement items whose measurement has been turned on The maximum number of measurement items that can be displayed on the screen is 3 Maximum Maximum value Minimum Minimum value Average Average value SDev Standard deviation Count Numbe...

Страница 162: ...s the measurement time period setting for the automated measurement of waveform parameters 1 Cycle Mode 1 Cycle Mode This setting is the same as the 1 cycle mode setting for the automated measurement of waveform parameters 10 Automated Measurement of Waveform Parameters ...

Страница 163: ...s in ranges a b and c and calculates statistics on the items in the order a b and c The items of other channels are also measured in ranges a b and c If you select Own the items are measured automatically over each waveform s period Example in Which Cycle Trace Is Set to CH2 c b a CH2 CH1 Measurement Items These items are the same as those for the continuous statistical processing of automated mea...

Страница 164: ...cles in the channel with the slowest cycle CH3 is four so statistical processing is performed on the four oldest cycles of the data for CH1 and CH2 The remaining data is not used for statistical processing When Cycle Trace Is Set to Own CH3 Statistically processed cycles Statistically processed cycles Statistically processed cycles Statistical processing is performed in periods that are determined...

Страница 165: ... the oldest occurrence of the value is marked as the maximum or minimum value The number of data points that can be listed is 64000 If the number of data points exceeds 64000 the most recent data points in the history waveform or automatically measured item data are displayed If the number of data points exceeds 64000 the maximum and minimum values may be outside of range of the displayed list Whe...

Страница 166: ...al processing In the statistical processing of history waveforms the number of history waveforms that processing is performed on is indicated in the Count column of the statistical value display The number of history waveforms that can be used in the statistical processing of history waveforms varies depending on the number of measured items that the instrument is calculating the statistics of 640...

Страница 167: ... proximal values of the specified trace by specifying physical values such as voltages or temperatures Selecting What You Will Set Target Distal Mesial or Proximal Select which level you will set Distal Mesial or Proximal Distal Mesial and Proximal Settings Distal Mesial Proximal You can set the distal mesial and proximal values Selectable range 0 0 to 100 0 in 0 1 steps or voltage or temperature ...

Страница 168: ...Scope Mode Computation Math FFT FFT X Y waveforms X Y Harmonic analysis Harmonics GO NO GO determination GO NO GO Waveform zoom Zoom Searching Waveforms Search History waveform display History Position Information GPS Analysis Features in Recorder Mode Computation Math FFT FFT X Y waveforms X Y Harmonic analysis Harmonics Waveform display position and zoom Zoom Searching Waveforms Search Position ...

Страница 169: ...Source2 from the waveform assigned to Source1 S1 S2 Multiplies the waveforms assigned to Source1 and Source2 S1 S2 Divides the waveform assigned to Source1 by the waveform assigned to Source2 A S1 B S2 C Performs addition with coefficients on the waveforms assigned to Source1 and Source2 A S1 B S2 C Performs subtraction with coefficients on the waveforms assigned to Source1 and Source2 A S1 B S2 C...

Страница 170: ...e is installed After you select CAN LIN or SENT select a sub channel This cannot be selected on a CAN bus monitor or CAN LIN bus monitor module if the data type Value Type is set to Logic On a SENT monitor module S C and Error Trigger sub channels cannot be selected 4 You can use the Math1 waveform as a math source waveform of Math2 You cannot use another computation waveform as the math source wa...

Страница 171: ... Is Being Used as the Time Base Selectable range The time values between record length 2 points to record length 2 points Step 1 sample rate The sample rate varies depending on the record length Time Div and record time settings For details see appendix 1 Relationship between the Time Scale Record Length and Sample Rate in the Getting Started Guide IM DL350 03EN When an External Clock is Being Use...

Страница 172: ...ath Source Waveforms Source The options are the same as were described for basic arithmetic However you cannot select input channels of frequency modules Average Count Count Set the average count to 2 4 8 or 10 RMS Value RMS Calculates the RMS value of the waveform that has been assigned to Source s n 2 n 1 N 1 N s Sampling data N Number of samples Math Source Waveforms Source The options are the ...

Страница 173: ...t Start Point End Point Set the computation start and end point Selectable range 5 div to 5 div Scope mode Set the positions in divisions Recorder mode Set the positions in terms of the time ddhhmmss corresponding to divisions The maximum range from the computation start point to the computation end point varies as indicated below depending on the number of computations One computation Up to 2 Mpo...

Страница 174: ...aveform For the equation see the equation for linear averaging in Averaging Mode Average Domain Average Domain Select what to average Time A time domain waveform is averaged Freq A frequency domain waveform is averaged Average Count Average Count Set the average count Selectable range 2 to 128 in 2n steps Exponential Averaging Exp Using the specified attenuation constant the instrument attenuates ...

Страница 175: ...ged and the resulting values are used to display the waveform 720 1440 2160 720 1440 720 1 cycle 1 cycle Cycle Count Cycle Count Set the number of data points in one cycle Selectable range 10 to 1800 All the data between the computation start and end points can be computed If the data cannot be divided evenly by the specified cycle count the remaining data is ignored Cycle averaging cannot be perf...

Страница 176: ...fter measurement is stopped computation cannot be restarted However computation can be restarted if the number of data points for cycle averaging is changed If you measure an averaged waveform with auto scaling enabled you cannot change the scaling by switching to manual scaling after measurement has stopped Changes to the scaling settings are applied to the next measurement Averaging cannot be pe...

Страница 177: ...itude of the specified waveform s RMS spectrum PS MAG Amplitude of the power spectrum of the specified waveform PS LOGMAG Logarithmic amplitude of the power spectrum of the specified waveform PSD MAG Amplitude of the power spectrum density of the specified waveform PSD LOGMAG Logarithmic amplitude of the power spectrum density of the specified waveform Analysis Source Waveform Source Set the analy...

Страница 178: ...er Span Horizontal Range Left Right When the horizontal zoom is set to Left Right set the left and right ends of the horizontal display range Selectable range 0 00 kHz to the maximum frequency Horizontal Range Center Span When the horizontal zoom is set to Center Span set the center point and span of the horizontal display range Selectable range of the center 0 00 kHz to the maximum frequency Sele...

Страница 179: ...op window The Hanning window encourages continuity of the signal by gradually attenuating the parts of the signal located near the ends of the time window down to the 0 level Hence it is suited to continuous signals The flattop window has a higher spectral level accuracy than the flattop window Hamming Hamming window In the Hanning window the values at the ends become 0 and the signal components t...

Страница 180: ...rm For the equation see the equation for linear averaging in Averaging Mode Average Domain Average Domain Select what to average Time A time domain waveform is averaged Freq A frequency domain waveform is averaged Linear Count Linear Count Set the average count Selectable range 2 to 128 in 2n steps Exponential Averaging Exp Using the specified attenuation constant the instrument attenuates the inf...

Страница 181: ...sing the computed data at the beginning auto scaling When the amplitude of the averaged waveform changes significantly use manual scaling When you execute averaging after measurement is stopped computation cannot be restarted If you measure an averaged waveform with auto scaling enabled you cannot change the scaling by switching to manual scaling after measurement has stopped Changes to the scalin...

Страница 182: ...ow is measured Marker Shape Marker Form Set the shape of the displayed marker to one of the options below Mark A dot Line A crosshair Display Item Display Item Marker cursors move on the waveform data You can measure the following values at the markers X1 Frequency at Marker1 X2 Frequency at Marker2 X3 Frequency at Marker3 X4 Frequency at Marker4 Δ X2 X1 Frequency difference between Marker1 and Ma...

Страница 183: ...s in the range of 5 to 5 div Peak Settings Peak Setup The following values at the peaks are measured F1 Frequency at Peak1 F2 Frequency at Peak2 Y1 Level at Peak1 Y2 Level at Peak2 Range Source Waveform Range Set the peak measurement source waveform to one of the waveforms below FFT1 The waveform in the FFT1 window is measured FFT2 The waveform in the FFT2 window is measured Upper and Lower Limits...

Страница 184: ... sampled data in the acquisition memory For waveforms that are acquired in Envelope mode computation is performed on the maximum and minimum values at each acquisition interval When you enter the FFT menu and set FFT 1 and FFT 2 to ON Math1 and Math2 cannot be used An icon appears in the center of the top of the screen when FFT computation is being executed FFT analysis cannot be performed on wave...

Страница 185: ... CH temperature voltage input module is installed After you select 16chVOLT or 16chTEMP VOLT select a sub channel 3 On a model with the VE option when a CAN bus monitor CAN LIN bus or SENT monitor module is installed After you select CAN LIN or SENT select a sub channel This cannot be selected on a CAN bus monitor or CAN LIN bus monitor module if the data type Value Type is set to Logic On a SENT ...

Страница 186: ...ethod to one of the options below OFF Displays the data using dots without interpolation Linear Interpolation Line Linear interpolation is performed between two points Diagram Explaining the Interpolation Method Setting the Number of Data Points to Use for Waveform Display Decimation In the X Y waveform display the instrument displays the acquired data by removing the data between fixed intervals ...

Страница 187: ...r on Start Choose whether to clear the current X Y waveforms when waveform acquisition is started through the pressing of the START STOP key ON X Y waveforms are cleared OFF X Y waveforms are not cleared To zoom in or out on an X Y waveform change the upper and lower limits Upper and Lower of the channel that you want to zoom or change the vertical zoom V Zoom On voltage input modules to change th...

Страница 188: ...or1 Cursor2 Use Cursor1 and Cursor2 to move the cursors You can set in the range of 5 to 5 div from the center of the waveform display window The step resolution is 0 01 div Linking Cursors You can move the cursors without changing the interval between Cursor1 and Cursor2 Measurement Items Item Setup You can measure the following vertical Y axis values at the cursor positions Y1 Vertical Y axis va...

Страница 189: ...Marker cursors move on the waveform data You can measure the following values at the markers X1 Horizontal X axis value at Marker1 X2 Horizontal X axis value at Marker2 X3 Horizontal X axis value at Marker3 X4 Horizontal X axis value at Marker4 Y1 Vertical Y axis value at Marker1 Y2 Vertical Y axis value at Marker2 Y3 Vertical Y axis value at Marker3 Y4 Vertical Y axis value at Marker4 T1 Time fro...

Страница 190: ...the amount of change on the vertical axis Vertical Axis Y axis Y1 Vertical Y axis value at H Cursor1 Y2 Vertical Y axis value at H Cursor2 ΔY Difference between the vertical Y axis values of H Cursor1 and H Cursor2 ΔY ΔX Amount of change on the vertical axis corresponding to the amount of change on the horizontal axis Movement Target Marker Target Select the marker you want to move Moving the Curs...

Страница 191: ...ference that the instrument measures and displays are called measurement functions Each physical quantity is displayed with a corresponding symbol Measurement Function Types The following measurement functions are available Rms Value Measurement Functions RMS rms values of the 1st to the 40th harmonic HDF percentage contents of the 1st to the 40th harmonic PHI phases of the 1st to the 40th harmoni...

Страница 192: ...d in Modules on Which Harmonic Analysis Can Be Performed under Harmonic Analysis Harmonic are applicable Hysteresis Hysteresis See Trigger Hysteresis Harmonic Analysis on Active Power Power Setup Performs harmonic analysis on active power Analysis Mode Mode ON Harmonic analysis is performed on active power OFF Harmonic analysis is not performed on active power Wiring System Wiring The following th...

Страница 193: ...LOAD U I H H SOURCE L L H L CH1 H L CH2 LOAD SOURCE Clamp on probe Single Phase Three Wire 1P3W Four channels that receive two pairs of voltage and current signals can be wired SOURCE LOAD LOAD N H H L H L L H L I2 I1 U1 U2 H N L CH1 U1 I1 H L CH2 H L CH3 U2 I2 H L CH4 SOURCE Clamp on probe Clamp on probe 15 Harmonic Analysis ...

Страница 194: ...rmonic are applicable Frequency Source Frequency Source The same channel as the math source waveform Select U1 I1 U2 or I2 Hysteresis Hysteresis See Trigger Hysteresis Display Display Display Mode Mode Select from the following OFF Bar graph and numeric list are not displayed Bar A bar graph is displayed for the calculated harmonic value of each harmonic up to the 40th harmonic List A numerical li...

Страница 195: ...grees Radian Radian Vertical Scale V Scale Set the vertical scale to Linear or Log logarithmic This setting applies to the scales for RMS rms value and P active power Graph display example 1st harmonic Up to the 40th harmonic Save Settings Save Unit Unit ON A unit is included OFF A unit is not included Save Conditions Save Setup File Path Path Save Destination File List Auto Naming Auto Naming Fil...

Страница 196: ...determination is performed using the settings of the specified waveform parameters Waveform Zone Wave Zone The instrument returns GO NO GO results based on whether waveforms leave or enter the zone that you create using a base waveform When the reference condition is set to IN a NO GO judgment is made here Start of the determination range Time Range1 End of the determination range Time Range2 Dete...

Страница 197: ... a 4 CH module select sub channel 1 or 2 However you cannot select the channel of a logic module 16 CH voltage input 16 CH temperature voltage input CAN bus monitor CAN LIN bus monitor or SENT monitor module Zone Number Zone No Select the number of the waveform zone you want to use for GO NO GO determination from the range indicated below Zone 1 to Zone 6 Zone1 to Zone6 Sequence Sequence Action Co...

Страница 198: ... 4 CH module select sub channel 1 or 2 However you cannot select the channel of a logic module 16 CH voltage input 16 CH temperature voltage input CAN bus monitor CAN LIN bus monitor or SENT monitor module Specifying the Editing Range Select the part of the base waveform that you want to edit Whole Whole The whole waveform is within the editing range Part Part A portion of the waveform is within t...

Страница 199: ...Determination Results The results of GO NO GO determination and the numbers of determinations and failures appear at the bottom of the screen Determination count Failure count Exe Count 10 Fail Count 2 Result XXOOOOOO O Condition met X Condition not met No condition specified Indication of whether reference conditions 1 to 8 are met XXOOOOOO 1 2 3 8 Reference conditions In this example reference c...

Страница 200: ...Judgment Criterion Mode Select the judgment criterion from the following options X The condition is not used for GO NO GO determination IN The instrument returns a GO result when the value is within the specified upper and lower limits Otherwise the instrument returns NO GO OUT The instrument returns a GO result when the value is outside the specified upper and lower limits Otherwise the instrumen...

Страница 201: ...her than START STOP are invalid When performing GO NO GO determination with waveform zones you cannot start measurement if the number of data points record length to be acquired of the waveform is less than 2000 The determination interval is synchronized to the trigger However while actions are being performed after determination the instrument will not trigger While you are accessing the instrume...

Страница 202: ...m Display Main window If the Zoom1 or Zoom2 waveform window and the main waveform window Main are displayed at the same time a zoom box appears in the Main window so that you can check the zoom position Vertical Zoom You can magnify displayed waveforms along the vertical axis by using the Channel menu Turning the Zoom Window Display Display On and Off You can set whether to display each of the zoo...

Страница 203: ...ox enclosed by a solid line is for Zoom1 and that enclosed by a broken line is for Zoom2 Waveforms are magnified around the centers of the zoom boxes Zoom Link You can move the zoom positions while retaining the positional relationship between the two zoom boxes Likewise you can also adjust the zoom factors while retaining the relationship between the two zoom factors Display Format Format Select ...

Страница 204: ... waveform Zoom1 or Zoom2 to move the zoom position of Auto Scrolling Auto Scroll This feature automatically moves the zoom position in the specified direction You can view the zoom waveform and stop scrolling at the appropriate position Zooms in on the left edge of the Main window Zooms in on the right edge of the Main window Stops scrolling Starts scrolling to the left Starts scrolling to the rig...

Страница 205: ...s what part of Main window is being zoomed in on ON The zoom window is displayed OFF The zoom window is not displayed Time Range of the Zoom Window Set the zoom factor in time range The zoom window time scale changes automatically based on the specified zoom factor Selectable Range Two times the time scale record time of the main window to the point where the number of data points in the zoom wind...

Страница 206: ... area that the main screen will occupy 50 The main window appears in the upper half of the screen 20 The main window appears in the upper 20 screen 0 The main window is not displayed Window Layout Window Layout You can select the layout of the zoom window Side Horizontal Vertical Vertical Waveforms That Are Zoomed Allocation The waveforms of the channels whose check boxes are selected in the alloc...

Страница 207: ...ch condition Two rising edges Hysteresis Search end point In scope mode the Zoom1 window is displayed automatically when you open the Search menu In recorder mode the Zoom1 window is not displayed automatically when you open the Search menu Search Type Type Set the search type to one of the options below Edge The instrument searches for edges Event The instrument searches for an event Logic Patter...

Страница 208: ... module is installed After you select CAN LIN or SENT select a sub channel Judgment Level Level Set the level used to detect the rising or falling edges of the waveforms You can set the level to a value within the 10 div of the screen The resolution at which you can set the level varies depending on the module Polarity Polarity Select which type of edge to detect from the options listed below Risi...

Страница 209: ...o Match appears Executing a Search Execute The instrument searches for positions where the specified search conditions are met from the left edge of the search range Up to 1000 points can be detected When the point is found the instrument finishes searching and displays the detected point as follows Recorder mode When zoom display is turned on the detected point is displayed at the center Scope mo...

Страница 210: ...ument and logic modules Search Conditions Setup Set the following search conditions the waveforms to search bit settings and count Source Waveform Trace Select the waveforms to search from the options listed below CH1 to CH6 You can select only the following channels Channels of logic modules Sub channels of CAN bus monitor or CAN LIN bus monitor modules whose data types are set to Logic S C and E...

Страница 211: ...ays the waveform expanded in the zoom window at the specified time Notes about Searching Waveforms You cannot search during data acquisition The search results are invalid after you Start data acquisition Change the settings If you invert or change the offset voltage of a waveform that has been selected as a waveform to search the search is performed on the new waveform Notes about Using the 16 CH...

Страница 212: ...forms and perform analysis on the history waveform you specified with Selected Record If the display mode is set to All XY waveforms of all history waveforms are displayed Display Mode Display Mode Selects how history waveforms are displayed One waveform 1 Record Only the waveform that corresponds to the selected record number is displayed All waveforms All Record All history waveforms from the sp...

Страница 213: ...ot be set Display Range Start and End Record Using record numbers set the range of history waveforms to display when the display mode is set to All or Average Selectable range 0 to the number of waveform acquisitions 1 List of History Waveforms List The history waveform record numbers and the timestamps when the waveforms were acquired are listed Clear History Clear History Clears all history wave...

Страница 214: ...ecified storage medium history waveforms up to that point are cleared The loaded waveform data is placed in record number zero If you load a file containing multiple history waveforms the latest waveform is placed in zero and earlier waveforms are placed in order to record numbers 1 2 and so on Computation and automated measurement of waveform parameters are performed on the waveform of the record...

Страница 215: ...llowing position information is obtained in place of the logic input of CH6 Latitude GPS Latitude Positive is north latitude negative is south latitude Longitude GPS Longitude Positive is east longitude negative is west longitude Altitude GPS Altitude m Velocity GPS Velocity km h Direction GPS Direct 0 is north 90 is east 180 is south 270 is west Status GPS Bit1 3D FIX Set to 1 when 3D position is...

Страница 216: ... network You can connect to the instrument from a PC on the same network and monitor the instrument display from the PC Mail Mail The action can be set to mail transmission Network Drive Net Drive You can save waveform data and setup data to a network drive SNTP The instrument clock can be set using SNTP The instrument can be configured to automatically adjust its clock when it is turned on VXI11 ...

Страница 217: ...e host by name instead of by IP address Set the domain name and the DNS server address 0 0 0 0 by default For details consult your network administrator DNS Servers DNS Server1 DNS Server2 You can specify up to two DNS server addresses primary and secondary If querying fails with the primary DNS server the secondary DNS server is automatically used to find the mapping of the host name and domain n...

Страница 218: ...through the Ethernet network You can refresh the instrument screen that is displayed on the PC and take screen captures PC Operations Setting the Screen Update Rate You can set the update rate to 5 s 10 s 30 s or 60 s Screen Update Start The display starts updating automatically at the rate that you specify Screen Update Stop You can stop the updating of the display Manually Update the Screen You ...

Страница 219: ... the Adobe Web site When using the full screen capture function be sure to disable pop up blockers on your browser The Web server function is unavailable when printing on the instrument or manipulating files The Web server function can also not be used if the instrument is connected to a PC while the Mass Storage setting is enabled on the PC After disconnecting the PC or enabling the USBTMC settin...

Страница 220: ...f emails Attaching Image Files Attached Image File You can attach a capture of the screen that is displayed at the time the email is sent File format The format that you set in the Save Load menu for saving screen captures File name DL_image time extension Example DL Image1006171158 extension is a screen capture taken at 11 58 on June 17 2010 Resolution XGA 1024 768 dots Approximate File Size Norm...

Страница 221: ...urn passive FTP on or off In passive mode the FTP client sets the port number for data transfer Enable passive mode when you have set an external FTP server as a network drive or when you are accessing an FTP server through a firewall Timeout TimeOut If the instrument cannot transfer files for a certain amount of time it disconnects from the FTP server Connecting to the Network Drive Connect Disco...

Страница 222: ...nstrument so that its clock is automatically synchronized to the SNTP server clock when the instrument is turned on when it is connected to the network Executing Time Adjustment Adjust The instrument clock is synchronized to the SNTP server clock If the time difference from GMT Greenwich Mean Time is set in the date time setting the instrument will make appropriate adjustments to the time informat...

Страница 223: ...reviation year Date and Time Setting Date Time Sets the date and time Time Synchronization Feature Time Synchro This is a feature to synchronize the instrument with the Global Positioning System GPS on the basis of a GPS signal received by the GPS unit This feature has two conditions Unlock and Lock When a GPS signal is properly received the instrument enters into the Lock condition and acquires t...

Страница 224: ...e LCD When the LCD is off you can turn it back on by pressing a key Settings for DC Power Operation DC Power Automatically Turning Off the LCD Auto OFF Enable or disable the auto off feature which automatically turns off the LCD when the panel keys are not used for a given time period The LCD turns back on when you press a key Auto Off Time Auto OFF Time Set the time for automatically turning off ...

Страница 225: ...ts of the instrument When you access the SD card of the instrument from a PC only perform read operations Otherwise the instrument may be damaged When USB Function is set to Storage and files are being accessed do not remove the USB cable or turn off the instrument Doing so may damage the instrument USB Keyboard Language USB Keyboard Sets the USB keyboard language to English or Japanese The USB ke...

Страница 226: ...ernal start stop remote signal or disable OFF Trigger Output Signal Trigger Out Select the type of signal to transmit from the trigger output terminal from the following options Normal Normal A falling signal is transmitted when a trigger occurs Pulse Pulse A pulse signal is transmitted when a trigger occurs You can set the pulse width Sample Pulse Sample Pulse A pulse signal is transmitted at reg...

Страница 227: ...elect the information to display in the channel information area at the bottom of the screen Setting Vertical scale input coupling probe attenuation and bandwidth limit are displayed Value Measured data is displayed Custom Menu Custom Menu Select the menu to assign to the user menu in the lower right of the screen Scope Mode Recorder Mode Menu Yes Yes Not Assign No menu Yes Yes Acquire Waveform ac...

Страница 228: ... new folder is automatically created with the date and an incremented sequence number 000 to 999 as its name and the data continues to be saved in the new folder OFF Data is saved in the folder that you have specified The maximum number of files that can be saved to a single folder is 1000 Make sure that there are no files in the destination folder before you execute an action If the measurement c...

Страница 229: ...y If an error occurs Error appears Version Update Version Up This is not a self test If you execute this item the firmware of installed modules that can be updated will be updated You cannot undo this operation This is a maintenance feature Use it only when you receive instruction to do so from YOKOGAWA Touch Panel TouchPanel Calibrates the touch panel For details see section 5 4 in the Getting St...

Страница 230: ...n FPGA1 2 Version 701261 701262 701265 720221 720240 720241 and 720266 have a CPU and firmware in the module For slots that have these modules installed in them the version number of the firmware installed on the module is also displayed For the 701261 701262 701265 720266 Example 701265 A AA A AA is the version of the firmware installed on the module For the 720221 720240 and 720241 Example 72022...

Страница 231: ...nteg1XY 1 Multiple Loops S0 Start point stop point Area S n S0 n The number of loops 2 Non Closed Curve S0 Start point Stop point 3 Loop Tracing a Figure Eight Area S S0 S1 4 Loop Tracing a Spiral Stop point S0 S1 Start point Stop point Start point S0 Waveform S1 Area S S0 Area enclosed by a curve connecting the start and stop points Area S S0 2 S1 The number of overlaps varies according to the nu...

Страница 232: ...int S0 2 4 Stop point Start point S0 Area S S0 S1 X axis Y 0 X axis Y 0 Area S S0 Start point Stop point S0 2 When the Waveform Extends into the Negative Side X axis Y 0 S0 S1 Start point Stop point 3 When Multiple Y Data Corresponds to One Point of X Data X axis Y 0 S0 Start point Stop point Area S S0 X axis Y 0 S0 Stop point Start point Area S S0 2 S1 S2 S1 S2 Area S S0 Appendix ...

Страница 233: ...ollowing spectra Item Expression Computation Bandwidth RS MAG R2 I2 2 Log magnitude RS LOGMAG 20 log R2 I2 2 Log magnitude reference 0 dB 1 Vrms Power Spectrum The power spectrum expresses the power squared value of each frequency component included in the measured signal It is determined by taking the product of the linear spectrum and its complex conjugate It does not contain phase information T...

Страница 234: ... as impulse waves which attenuate completely within the time window The Hanning flattop and Hamming windows allow continuity of the signal by gradually attenuating the parts of the signal located near the ends of the time window down to the 0 level Hence they are suited to continuous signals The Hanning window provides a relatively higher frequency resolution compared to the flattop window However...

Страница 235: ...T Computation Computation is normally performed on the sampled data in the acquisition memory However for waveforms that have been acquired in envelope mode computation is performed on the maximum and minimum values per acquisition interval Appendix ...

Страница 236: ...f a Wheatstone Bridge 1 Gauge Method If we assume V to be the voltage measured on the bridge and E to be the voltage applied to the bridge V 1 4 E ΔR R 4 From equation 3 ΔR R K ε Thus V 1 4 E K ε 5 When Determining the Strain e from the Measured Voltage V Using a Strain Gauge and the 1 Gauge Method If we derive e from equation 5 ε 4 K V E 6 When Determining the Measured Value of the Strain Gauge S...

Страница 237: ...ing Common GND terminal Case 9 6 8 7 5 2 4 3 1 Shell Floating Common on off Shuntcal Sense Sense Sense Sense 701271 STRAIN_DSUB AD Module All module signals are isolated Bridge Power Shuntcal Shuntcal Case 1 The GND floating common of the module is connected to the case potential inside the bridge box 2 The bridgehead case the cable shield and the measuring instrument case are connected as measure...

Страница 238: ... load to the strain gauge and correct the zero point 3 Execute shunt calibration and correct the gain To execute shunt calibration in the CH menu select Linear Scale Mode and then Shunt Usually the negative gain is corrected However if you are correcting the positive gain change the position of the shunt resistor as shown in the above figure Strain input Strain The zero point is corrected when bal...

Страница 239: ...elay circuit is on When you execute shunt calibration select an appropriate range so that the measured values will stay within the range when the shunt calibration relay circuit is on The instrument attempts to perform shunt calibration within the current range An error message will appear if shunt calibration fails because of out of range values or some other reason When this happens change the r...

Страница 240: ...rned on K Gauge factor R Bridge resistance ΔR Resistance change Rs Shunt resistance shunt resistance you want to derive If ΔR from 1 and 2 is canceled out Rs R 1 K ε K ε Equation A General equation for calculating the shunt resistance includes error Detailed Equation E Bridge voltage V0 Bridge output voltage R1 to R4 Bridge resistance where R1 R2 R3 R4 Rs Shunt resistance shunt resistance you want...

Страница 241: ... 10 000 5 940 17 325 5 880 17 150 When Determining the Strain ε from the Shunt Resistance Rs If we derive ε from equations 6 and 7 Detailed equation equation B ε 1 1 2 Rs R 8 General equation equation A ε 1 2 1 Rs R 9 Degree of error of 1 to 2 When the Bridge Resistance R is 120 Ω RS Value Ω Strain ε μSTR Derived from the Detailed Equation 8 Strain ε μSTR Derived from the General Equation 9 60 000...

Страница 242: ... Point Values The frequency module converts the count value that it obtains at 625 ps resolution to floating point format and determines period A using the following equation Period A Float Count value 625 ps Computation Various computations are performed in floating point format based on the settings Example Frequency C float 1 A float Calculation of the 1 LSB Weight of the Output The 1 LSB weigh...

Страница 243: ...s is specified in terms of time The maximum value is 25000 points when the time is set to 1000 ms The characteristics of the smoothing filter are as follows The filter is a low pass filter The pass band is flat The filter has linear phase characteristics The group delay is constant for a given filter order The group delay can be derived through the following equation Group delay the number of movi...

Страница 244: ... Range 5 V Probe 1 1 10 V Probe 10 1 Coupling DC Probe Yes1 Bandwidth Yes2 Threshold 1 5 V Hys Yes3 Slope Yes4 Chattering Suppression Yes5 Pull Up No Logic 12V Setup Item Value V Range 20 V Coupling DC Probe Yes1 Bandwidth Yes2 Threshold 6 V Hys Yes3 Slope Yes4 Chattering Suppression Yes5 Pull Up No Logic 24V Setup Item Value V Range 50 V Coupling DC Probe Yes1 Bandwidth Yes2 Threshold 12 V Hys Ye...

Страница 245: ...ull Up No 100 VAC Setup Item Value V Range 200 V Coupling AC Probe 10 1 Bandwidth Yes2 Full cannot be selected Threshold 0 V Hys Yes3 Slope Rising Chattering Suppression Yes5 Pull Up No 200 VAC Setup Item Value V Range 500 V Coupling AC Probe 10 1 Bandwidth Yes2 Full cannot be selected Threshold 0 V Hys Yes3 Slope Rising Chattering Suppression Yes5 Pull Up No EM Pickup Setup Item Value V Range 1 V...

Страница 246: ...et the probe type to 1 1 or 10 1 2 Set the bandwidth limit to 100 Hz 1 kHz 10 kHz 100 kHz or Full You cannot select full for AC100V or AC200V 3 Set the hysteresis to 1 2 5 or 5 4 Set the slope to rising or falling 5 Set the chattering elimination value to a value from 0 ms to 1000 ms 6 Enable or disable the pull up This setting is available only for Pull up 5V 7 Voltage ranges 7 Voltage ranges Whe...

Страница 247: ...nt 80 World Wide Web HTT Web server and WebDAV server 515 LPR client 111 1024 1025 10002 send Instrument control through the Ethernet interface UDP Port Numbers Port Number Description Used For 67 Bootstrap Protocol Server DHCP client 68 Bootstrap Protocol Client listen port 123 Network Time Protocol SNTP client The port number when FTP passive mode is disabled When FTP passive mode is enabled you...

Страница 248: ...uency module 720281 A fast channel multiplexing function was added to the SENT monitor module 720243 A screen for setting all position information entries at once and a setting that is used to turn on or off each position information entry were added The maximum number of characters of the common name when the auto naming function is set to sequence number was changed to 32 Brother RJ 4030 was add...

Страница 249: ...e Structure A WDF file is made up of a common header block and blocks of data organized by type which are referred to as chunks Chunks are analogous to boxes that data is placed in Multiple chunks are strung together to form a single WDF file A special chunk called FeND chunk that contains no data always appears at the end of a file except for waveform files divided into multiple files Common head...

Страница 250: ...rm Analysis Information Chunk Analysis information are stored in XHDR chunks An analysis information chunk starts with a 4 byte XHDR identifier and ends with a 4 byte 0xFFFFFFFF end mark The eight bytes immediately after the XHDR identifier contains the data size in bytes of the analysis information chunk The content of the data is text information described later which closely resembles the infor...

Страница 251: ...type of each trace details provided separately VUnit Y axis unit VPlusOverData VMinusOverData Reserved VIllegalData Indicates illegal data when an illegal calculation is performed such as dividing by 0 or hidden code for preventing the data from being displayed on the screen VMaxData VMinData Maximum and minimum values that data may take on in this block of each trace HResolution HOffset Coefficie...

Страница 252: ...f data points may vary for each trace For waveform data saved using the history all feature the data of all history entries is stored for each trace The history entries are arranged in order from the oldest to the most recent The number of stored history entries can be verified by BlockNumber in the waveform analysis information Trace 1 Trace 2 Trace 3 Trace 4 Trace 1 Trace 1 Trace 1 Trace 2 Trace...

Страница 253: ... points 10010 V Resolution Y axis conversion coefficient VResolution raw data value VOffset 8 3333333E 04 VOffset Y axis offset 0 0000000E 00 VData Type Binary data type integer or real number signed or unsigned number of bytes per data IS2 VUnit Y axis unit V VPlusOver Data Upper limit of normal data Fixed to for reserve VMinus Over Data Lower limit of normal data Fixed to for reserve VIllegal Da...

Страница 254: ...of phase difference points per trace history number at the end TraceTotal Number Output as many times as there are history entries 0 0 13 Trig Time1 Time reference time for each history entry trigger time history number at the end 1 Output as many times as there are history entries 2013 08 18 14 23 30 01234567 ModuleName Model of the installed module 2 720250 720254 UpperScale Upper limit of the d...

Страница 255: ...tage conversion ratio 4 11 cursor read mode 23 6 cursor type FFT waveform 13 6 cursor type T Y waveform 9 1 cursor type X Y waveform 14 4 cycle averaging 12 7 cycle frequency 6 12 cyclic statistical processing 10 9 D Page data format 8 3 data frame reading CAN 4 47 4 52 Data Nibble Number 4 57 data save destination settings upon action execution 23 6 data type CAN 4 49 data type LIN 4 54 data type...

Страница 256: ...set error count 4 59 manual trigger 6 1 Manual Trigger 6 1 marker cursor FFT waveform 13 6 marker cursor T Y waveform 9 5 marker cursor X Y waveform 14 5 measure data saving 8 2 measurement items 10 1 measurement resolution 4 7 mesial 10 13 message format CAN 4 48 message SENT 4 57 N Page network drive 22 6 Nibble Value 4 58 numeric monitor 7 9 numeric recording interval 5 6 O Page OFF 4 8 Offset ...

Страница 257: ...time unit 4 40 trace label 7 6 trademarks ii trigger delay 5 14 trigger display 4 59 trigger hysteresis 6 5 trigger level 6 4 trigger mode 5 8 trigger position 5 13 trigger slope 6 4 trigger source 6 3 T Y waveform display window 7 1 U Page USB communication feature 23 3 USB keyboard language 23 3 V Page velocity 4 38 vertical cursor T Y waveform 9 3 vertical cursor X Y waveform 14 4 vertical posi...

Страница 258: ...nbn nbn at www nbn at Tel 43 316 402805 Fax 43 316 402506 Riesstraße 146 8010 Graz nbn Austria GmbH ...

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