Digital Oscilloscope DL1640/DL1640Lyik.co.kr/kkk/dl1640.pdf · to-peak) based on the available...
Transcript of Digital Oscilloscope DL1640/DL1640Lyik.co.kr/kkk/dl1640.pdf · to-peak) based on the available...
DL1640/DL1640LDigital Oscilloscope
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Bulletin 7016-00E
4 channels, 200 MS/s 200 MHz analog bandwidth
Maximum memory length: 32 MW (DL1640L) and 8 MW (DL1640)
6.4-inch wide-angle-view TFT color liquid crystal display
Compact and lightweight (approx. 3.9 kg) A4 size or smaller footprint
Internal storage media (select PC card drive, Zip® drive, or floppy drive)
USB compliant (optional) Ethernet connectivity (optional)
Real-time digital filtering
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• Check startup sequence from power-on to stabilization• Measure high-speed control signals and signals from controlled units
simultaneously• Debug infrequent abnormal phenomena• Observe low-speed phenomena hidden in high-speed noise• Statistically analyze waveform parameters over multiple cycles
Ideal for Waveform Measurements over Long Periodsof Time–from Low Speeds to Medium/High Speeds
We've packed high performanceand advanced functions into a light(3.9 kg/8.6 lbs), compact body(footprint of A4 or smaller).
A4
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Exploration 1: Super-Long Memory and Quick Zoom for Finding the Target Signal in Long-PeriodPhenomena
Super-long memory enables you to capture high-speed phenomena for the desired period of time,while providing fast sampling speeds required for reliable measurements. Up to 32 MW of data (withthe DL1640L) can be acquired even when all four channels are used. This is the world's largestmemory capacity for four-channel operation.1 As shown in the picture, during the evaluation of aswitching power supply, for example, this capacity lets you capture three different signals (switchingelement voltage, current, and primary-side surge current) from the time the power is turned on untilswitching starts and stabilization occurs. Super-long memory also lets you maintain high-speedsampling, so individual pulses can be accurately displayed on the screen.The zoom function rapidly displays the target phenomenon contained in large amounts of waveformdata. The Dual Zoom function enables you to zoom in on two portions of the waveform at one time.
32 MW long memory and Dual Zoom
Without filtering (200 MHz BW)Waveform mixed with noise
Filter cutoff frequency: 10 kHzWaveform without high-frequency noise
Data Stream Engine IIwith internal digital filters
Filter ON
1As of June 2002
Exploration 4: Real-Time Digital Filtering for Finding Signals Hidden in NoiseOne important role for oscilloscopes is measuring noise in the waveforms.Sometimes, however, this noise prevents you from observing the targetsignals. The real-time digital filtering lets you easily apply a low pass filterwhile capturing data, so that waveforms hidden in noise can be clearlydisplayed.
Filters can be set separately on each channel. In combination with ananalog filter, cutoff frequencies ranging from 20 MHz to 10 kHz can be set.
In addition, when the real-time digital filtering is used in high-resolutionmode, data resolution increases to up to 13 bits, and signals can bereproduced even more clearly on the screen.
The SignalExplorer That Instantaneously Guides You to the TargetWaveform
Serial pattern setting screen Serial pattern search results screen
Exploration 3: Smart Search Function for Effective Access to Data You Need"I want to find the serial data with a serial pattern", "I needto search for surge pulses of less than 30 ns", "I want toonly extract waveforms that occasionally overshoot by anexcessive amount".......As data volume increases, itbecomes more important to be able to search for targetphenomena efficiently. The Smart Search functionautomatically detects serial patterns, pulse widths, risingedges, falling edges, and other phenomena in the capturedwaveform data. These phenomena are then displayed in thezoom screen. Smart Search will significantly improve theefficiency of your development and evaluation work.
All-points display example Conventional compressed display
Exploration 2: All-Points Display and Fast Screen Updating for Capturing Hidden Abnormal PhenomenaAll-points display shows all of the data stored in longmemory. This display mode shows phenomena that may bemissed in a compressed waveform display. With Yokogawa'sproprietary Data Stream Engine II, screen updating speeddoes not slow down even during zoom display or automaticparameter measurement. With fast screen updating, displaychanges corresponding to modified settings take placeinstantaneously, so instrument control is responsive.
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A Variety of Functions to Provide the Best Solutions for a Wide Range ofMeasurement Needs
Have you ever missed an abnormal waveform because it disappeared from the screen before you pressed the stop key?
The Advanced History Memory Function Reliably Captures the Waveforms You Want.History Memory
The history memory now has increased capacityfor automatically storing data. History memorycan now store up to 16,000 captured waveforms,depending upon record length.
History SearchIt would be difficult to search manually throughthousands of history waveforms. Yokogawa'shistory search function automates this processfor you. The history search lets you define zoneson the screen, and find all previously capturedwaveforms that either pass through or bypassthe user-defined zone. You can also runsearches based on specified waveformparameters.
History Waveform Parameter Statistical Calculation
This function performs statistical calculations onwaveform parameter values stored in historymemory. Parameter maximum value, minimumvalue, average value, and standard deviationscan be calculated and displayed. You can viewthe calculation results for each waveform on afull-screen menu.
P-P(1) P-P(2) P-P(N)
Waveform 1 Waveform 2 Waveform N
Want to compare parameter values for each cycle starting assoon as the power is turned on?
Cycle Statistical CalculationsDuring power supplyevaluations, this function letsyou calculate voltage andcurrent maximum valuesand periods for eachswitching cycle starting assoon as the power is turnedon. Maximum value,minimum value, averagevalue, and standarddeviations are calculatedautomatically for each
waveform parameter. In addition, you can instantaneously search for thecycle containing the maximum or minimum value and display it on thezoom screen.
Do you often count the number of pulses on the screen?With many pulses this is time consuming
Pulse CountDuring the evaluation ofelectronic circuits, you oftenneed to count the number ofpulses, such as the numberof rotation pulses in steppingmotors, tracking errorsignals on optical disks,interrupt signals from aMPU, and clocks of serialdata buses. The pulse countfunction automaticallycalculates the number ofpulses in a waveform.
Simple and Enhanced Triggers
EdgeTriggers on a rising or falling edge.
A→B(N) Triggers on the n-th occurance of conditionB after condition A has gone true.
A Delay BTriggers if condition B goes true aftercondition A has gone true and an interval atleast equal to the delay setting has elapsed.
Width
Triggers based on the pulse width. Thetrigger may be selected from the followingoptions: Pulse < T, Pulse > T, T1 < PLS <T2, T1 > PLS > T2, Time-out. The widthtrigger may be combined with a windowtrigger, in which two trigger level valuescan be set. This makes it possible to set avirtual pulse as a trigger condition.
OR
Triggers when any trigger condition onmultiple channels goes true. The ORtrigger may also be combined with awindow trigger.
Action-On TriggerWith the action-on trigger, a specified action is automatically executedeach time the trigger is activated. You can use the trigger for a variety ofactions, such as automatically saving captured data. The action-ontrigger is useful for purposes such as collecting data in continuous tests.
TV NTSC, PAL, SECAM, HDTV (8 types)
Pattern
Triggers when the state conditions (H or L)on multiple channels goes true and achannel edge condition is met. A clocksetting can also be made.
Frustrated by the many limitations of oscilloscope roll mode?The roll mode function goes beyond what a recorder cando, allowing you to record low-speed signals in real time.
Roll Mode, Waveform Calculation, and Envelope ModeRoll mode is effective forobserving low-speedsignals. In this mode, thewaveforms move across thedisplay similar to the way arecorder operates. With theDL1640 and DL1640L, rollmode can be set as fast as50 ms/div. They have fewerroll mode limitations thanother oscilloscopes. Thisfunction allows you to
observe waveforms in roll mode, while checking zoomed waveforms andresults from waveform parameter calculations such as peak-to-peak values,frequency, and FFT calculations. Envelope mode allows you to maintain asampling speed of 200 MS/s regardless of the time-axis setting. Thisensures that high-speed noise such as a surge pulse is captured, evenwhen you are observing slow phenomena in roll mode.
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Advanced Networking and PC Connectivity
Web Server FunctionsConnect the DL1640/DL1640L to your PC through the Ethernet connection. This allows for easy remote operation using Internet Explorer.
FTPEasily copy and paste files to and from a PCfrom the internal flash memory drive and otherinternal storage media. You don't have to use aseparate program to transfer the data. Data Capture
Download screen images periodically ormanually. Download waveform data, Start orStop a measurement, or setup a split display byusing this menu.
Measurement TrendThis function downloads values of waveform parametersperiodically, activates MS Excel automatically, andgraphs the calculated values on the PC. This enablesyou to check the parameter trends at a glance.
Save a Waveform to the Screenwith a Single TouchWhen you find exactly the right waveform…
Snapshot FunctionWhen you want to savewaveform data, it's not easyto press multiple keys whilekeeping the probe on thetarget point with one hand.The snapshot function letsyou save waveform data tothe screen with a singletouch, making comparingwaveforms easier. Inaddition, waveform datasaved with the snapshot
function can be saved to storage media, then loaded later.
Easily Print, Save, and View ScreenshotsWant to check saved screenshots quickly?
The COPY key lets you output imagesto the built-in printer, a USB printer, ora network printer.
Simply press the IMAGE SAVE key toquickly and easily save image data toa PC card or other storage media.Data can be saved in BMP, TIFF, PS,PNG, and JPEG formats.
You can easilyreview thumbnailimages. Both theimage and file nameare displayed. Onthe review screenyou can check theimages, and alsochange file namesand delete files.
Save and Load DataDo you want to save your data immediately but lack the properstorage media?
Internal Flash Memory DriveAn internal flash memory drive (2 MB) is available. Now you can savesetup data, waveform data, and screen images even if you don't haveother storage media at hand. Your data is always saved to flash memory,so you won't lose anything if the power turns off. When saving capturedwaveform data, it's possible to compress the data (decimation or peak-to-peak) based on the available storage capacity on the drive.
PC Card Interface (Type II)If you select a PC card interface as the internal storage medium, youcan use a large-capacity Microdrive or hard disk in addition to an ATAflash memory card or CompactFlash. This lets you save up to 32 MW ofdata on four channels. (A floppy drive or Zip® drive can be selectedinstead of the PC Card option)
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Rear Panel Ports for Connection to a Wide Range of Peripherals
A Full Range of I/O Ports and Accessories to Support YourMeasurement
Software for Remotely Controlling the DL Series
WirepullerThe Wirepuller software programdisplays a screen image of the DL'sfront panel on your PC so that youcan monitor waveform signals. Inaddition, you can use the PC’smouse and keyboard to control theDL. The DL can be controlled viaan Ethernet, USB, or GP-IB.
Waveform Viewer for DL SeriesThe Waveform Viewer softwareprogram lets you view waveformsignals on your PC just as theyappear on the DL screen. Thisincludes zoom display, X-Y displayand the history memory thumbnaildisplays. In addition, data can beconverted to CSV format for use inprograms like Excel.
Probe power ports (optional)These ports connect with currentprobes (700937, 701930) and adifferential probe (701920).
USB port for PC control (optional)This port lets you control theSignalExplorer using a PC.
USB ports for peripheral devicesconnection (optional)
Type A connector: 2 portsWorks with a USB keyboard/printer/mouse.
GO/NO-GO judgment I/O portInput waveform determination timingsignals and output results as TTL levelsignals using the GO/NO-GO judgmentfunction.
GO/NO-GO Judgment FunctionThis function determines waveform datain a measured waveform based onspecified zones or waveform parametersand automatically performs a specifiedaction. Available actions include printingscreen images,saving waveformdata, sounding aninternal buzzer,and sending anemail.
Ethernet port / GP-IB port(optional)
Supports 100BASE-TX and 10BASE-T.
VGA video portThis port outputs video signals so thatwaveforms can be checked on anexternal monitor.
Serial port (RS-232)
CH1 outputThis port normalizes and outputs theCH1 input signal. It can be used toconnect a measurement instrumentsuch as a counter.
Trigger outputThis port outputs a TTL level triggersignal.
External trigger input/externalclock input
This port can be used to input a triggersignal which is separate from the inputsignal. In addition, it can be used as aninput port for an external samplingclock signal (40 Hz to 5 MHz).
Accessories
50 MHz current probe(700937)
Input range: 15 Apeak
10 MHz current probe(701930)
Input range: 150 Arms
100 MHz 100:1 probe(700978)
Maximum input voltage: ±4000 V
100 MHz differential probe(700924)
Attenuation ratio: Either 1/100 or 1/1000Maximum differential allowed voltage: ±1400 V
500 MHz differential probe(701920)
Attenuation ratio: 1/10 (with 50 Ω load)Differential input voltage range: ±12 V
This software program can be downloaded from the following URL (requires registration):http://www.yokogawa.com/tm/Bu/DLsoft/wire/Further details are available at the YOKOGAWA web site.
A trial version of this Software program can be downloaded from the following URL:http://www.yokogawa.com/tm/Bu/700919/Further details are available at the YOKOGAWA web site.
Software for Waveform Measurement on a PCSoftware for Using Your PC to Check Waveform Data Capturedin Long Memory
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Basic SpecificationsInput Channels 4Input Coupling 1 MΩ AC, 1 MΩ DC, GNDInput Impedance 1 MΩ ±1.0%, 28 pF at 1 MHzSensitivity 2 mV/div to 10 V/div (in steps of 1, 2, or 5)Maximum Input Voltage 300 V DC or 300 Vrms CAT I, 424 VpeakMaximum DC Offset Range 2 mV/div to 50 mV/div: ±1 V (with 1:1 probe attenuation
ratio)100 mV/div to 500 mV/div: ±10 V1 V/div to 5 V/div: ±100 V10 V/div: ±50 V
DC Accuracy1 10 mV/div to 10 V/div: ±1.5% of 8 div + offset voltageaccuracy2 mV/div to 5 mV/div: ±2.0% of 8 div + offset voltageaccuracy
Offset Voltage Accuracy1 2 mV/div to 50 mV/div: ±(1% of setting + 0.2 mV)100 mV/div to 500 mV/div: ±(1% of setting + 2 mV)1 V/div to 10 V/div: ±(1% of setting + 20 mV)
Probe Attenuation Ratio 1:1, 10:1, 100:1, 1000:1Current probe (700937, 701930)
Frequency Characteristics110 mV/div to 10 V/div: DC to 200 MHz2 mV/div to 5 mV/div: DC to 80 MHz(using 700960; specified at probe tip)
Vertical Resolution 8 bits (24 LSB/div)High resolution mode: Maximum 13 bits
Maximum Sampling Rate During real-time sampling: 200 MS/sDuring equivalent time sampling: 50 GS/s
Maximum Record Length 701610: 8 MW/ch (in single trigger mode)1 MW/ch (in other modes)
701620: 32 MW/ch (in single trigger mode)4 MW/ch (in other modes)
Sweep Time 2 ns/div to 50 s/div (with 10 kW or greater recordlength)2 ns/div to 5 s/div (with 1 kW record length)
Time Base Accuracy1 ±0.005%External Clock Input Input frequency range: 40 Hz to 5 MHz (continuous
clock only)
TriggerTrigger Modes Auto, Auto Level, Normal, Single, Single (N)Trigger Sources CH1 to CH4, LINE, EXTTrigger Types Edge, A / B(N), A delay B, OR, pattern, pulse width,
TV (NTSC, PAL, SECAM, 1080/60p, 1080/60i, 1080/24p, 1080/50i, 1080/25p, 1080/24sF, 720/60p, 480/60p)
DisplayDisplay 6.4-inch TFT color liquid crystal display2
Screen Updating Rate Up to 60 times per second during 100 kW all-pointsdisplayUp to 30 times per second during 1 MW all-pointsdisplay2 The LCD may contain some pixels that are always offor always on. In addition, brightness may vary due tothe characteristics of the LCD, but this is not anindication of any problem with the display.
Functions• Vertical Horizontal Functions
Input Filter 20 MHz band limits can be set separately on CH1through CH4.
Input Digital Filter 10 kHz to 1.28 MHz band limits can be set separatelyon CH1 through CH4.
Roll Mode 50 ms/div to 50 s/div (during auto, auto level, andsingle trigger modes)Note: 50 ms/div to 5 s/div at 1 kW only.
• Waveform Acquisition/Display FunctionsAcquisition Modes Normal, averaging, envelope, high resolutionRecord Length 701610:1 kW, 10 kW, 100 kW, 1 MW, 8 MW (Single)
701620:1 kW, 10 kW, 100 kW, 1 MW, 4 MW,10 MW (Single), 32 MW (Single)
Zooming Up to two locations can be set with separateenlargement ratios. (Display: Main, Z1 only, Z2 only,Main & Z1, Main & Z2, Main & Z1 & Z2)
History Memory Automatically saves acquisition data of up to 16,000records.
Display Format The display can be split to one, two, or four windows.X-Y Display Two X-Y waveform displays (XY1 and XY2) can be
displayed in separate windows.Accumulate Permits waveform overlaying (Persistence, Color)
Main Unit Specifications
• Analysis FunctionsSearch and Zoom Edge, Serial Pattern, Parallel Pattern, Pulse Width,
Auto ScrollHistory Search Zones, ParametersCursor Measurement Marker, Horizontal, Vertical, Degree, Vertical HistoryAutomatic Waveform Parameter Measurement
Peak-to-peak, Max, Min, Avg, Rms, Sdev, High, Low,+Oshot, -Oshot, Int1TY, Int2TY, Int1XY, Int2XY, Freq,Period, Rise, Fall, +Width, -Width, Duty, Burst1, Burst2,Pulse, AvgFreq, AvgPeriod, Delay (between channels)
Waveform Parameters for StatisticsParameters: Listed aboveStatistics: Min, Max, Avg, Cnt, SdvStatistical modes: Normal Statistics, Cycle Statistics,History Statistics
Math Function Addition, Subtraction, Multiplication, Power SpectrumGO/NO-GO Judgment GO/NO-GO judgment based on waveform parameter
measurement values or waveform zones• Screen Image Output
Built-in Printer (optional) 112 mm paper widthScreenshot output as hard copy or enlarged and outputon multiple pages.
External Printer (optional) Output to external printer through USB or Ethernet portESC/P, ESC/P2, LIPS3, PCL5, and BJ commandssupported.
Floppy Drive, Zip®Drive, PC Card, and Network DriveOutput formats: PostScript, TIFF, BMP, JPEG, PNG
Rear Panel I/O PortsCommunication Interfaces Serial port (RS232), USB port (optional), USB-PC port
(optional), GP-IB port (optional1), Ethernet port(complies with 100BASE-TX and 10BASE-T; optional1)1 Choose one from the Ethernet port and GP-IB portoptions.
Signal I/O External Trigger Input/External Clock Input, TriggerOutput, VGA video signal output, GO/NO-GO judgmentI/O, CH1-OUT
Probe Power Port (optional) Output ports: 4Output voltage: ±12 V
General SpecificationsRated Supply Voltage 100 to 120 VAC/200 to 240 VAC (automatically
switches)Rated Supply Frequency 50/60 HzPower Consumed 100 VAExterior Dimensions 220 × 266 × 224 mm (WHD)
8.66 × 10.47 × 8.82 inch (WHD)(with printer cover closed; does not includeprotrusions)
Weight Approx. 4.5 kg (10.8 lbs; with all options)Approx. 3.9 kg (8.6 lbs; without any options)
Operating Temperature Range5°C to 40°C
1: Measurements taken based on internal clock after calibration, following warmupperiod under reference operating conditions (see below).
Operating Conditions Ambient temperature: 23 ± 5°CAmbient humidity: 55 ±10% RH
Subject to change without notice.[Ed : 01/b] Copyright ©2002
Printed in Japan, 207(YG)
YOKOGAWA ELECTRIC CORPORATIONTest and Measurement Business Div./Phone: (81)-55-243-0313, Fax: (81)-55-243-0396E-mail: [email protected] CORPORATION OF AMERICA Phone: (1)-770-253-7000, Fax: (1)-770-251-2088YOKOGAWA EUROPE B.V. Phone: (31)-33-4641806, Fax: (31)-33-4641807YOKOGAWA ENGINEERING ASIA PTE. LTD Phone: (65)-62419933, Fax: (65)-62412606 MS-12E
Yokogawa's electrical products are developed and produced in facilities that have received ISO14001 approval. In order to protect the global environment, Yokogawa's electrical products are designed in accordance with Yokogawa's
Environmentally Friendly Product Design Guidelines and Product Design Assessment Criteria.
Yokogawa's Approach to Preserving the Global Environment
[ is a registered trademark of Yokogawa Electric Corporation.]
Related Products
DL1740/DL1720 Digital Oscilloscopes DL750 ScopeCorder
Exterior DimensionsUnit: mm (inch)
The main unit comes standard with four passive probes (700960).1 Choose one.2 Choose one.
DL1640/DL1640L Model Numbers and Suffix CodesModel/Options701610
701620
Power cable
Internal media drive
Other options
Suffix code
-AC
-D
-F
-Q
-R
-J1
-J2
-J3
/B5
/P4
/C1
/C10
DescriptionDL1640 digital oscilloscope
DL1640L digital oscilloscope
(spare suffix code)
UL and CSA standard
VDE standard
BS standard
SAA standard
Floppy drive1
Zip® drive1
PC card drive (Type II)1
Built-in printer
Probe power (4-output)
GP-IB + USB2
Ethernet + USB2
Standard AccessoriesAccessory
Power cable
Passive probe (700960)
Transparent front cover
Soft case for probes
Printer roll paper (when option /B5 is selected)
User's manual (one set)
Quantity1
4
1
1
1
1
SuppliesProduct
Printer roll paper
Passive probe
Front cover
Part numberB9850NX
700960
B9989FA
Description30-meter roll (one roll per package)
10 MΩ (10:1), 200 MHz band, 1.5 meters, 1 probe per package
For protecting LCD and front panel
Order quantity5
1
1
Optional AccessoriesProduct
100:1 probe
Current probe
Current probe
Differential probe
Differential probe
Differential probe
50 Ω terminator
Model number700978
700937
701930
700925
700924
701920
700976
Description100 MHz
DC to 50 MHz, 15 Apeak
DC to 15 MHz, 150 Arms
DC to 15 MHz
DC to 100 MHz
DC to 500 MHz
Pass-through type
Microsoft, MS, Windows, and Internet Explorer are trademarks or registered trademarks ofMicrosoft Corporation in the US and other countries.Microdrive is a trademark or registered trademark of International Business MachinesCorporation in the US and other countries.Ethernet is a registered trademark of Xerox Corporation.Zip is a trademark or registered trademark of Iomega Corporation in the US and other countries.Other company names and product names appearing in this document are trademarks orregistered trademarks of their respective companies.
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224.1 (8.82) 29 (1.14)265.6 (10.46)
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7.8
(10.
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NOTICE Before operating the product, read the user's manual thoroughly for
proper and safe operation. If this product is for use with a system requiring safeguards that directly
involve personnel safety, please contact the Yokogawa sales offices.