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Digital Oscilloscopes
DL7200: Max. 2 GS/s; max. 16 MW/channel (with 701440)
4 MW/channel (with 701430)
DL7100: Max.1 GS/s; max. 8 MW/channel (with 701420)
2 MW/channel (with 701410)
q 4 analog input channels and 16-bit logic input (optional)
q 500 MHz analog bandwidth
q Newly developed DSE chip for high-speed screen updating
q Sophisticated search functions (history search, search-and-zoom)
q SCSI, GP-IB, RS-232, and Centronics interfaces equipped as standard
q Easy to use q Ethernet connectivity (optional)
NEW
SPI bus (synchronous 8-bit serial bus) analysis function
CAN bus signal analysis function (optional) with DL7200
www.yokogawa.com/tm/ Bulletin 7014-00E
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The YOKOGAWA SignalExplorer DL7100/DL7200 were designed to satisfy the
key feature requirements for waveform measuring systems. These features are:
q Simple and accurate capturing of complex signals
q High-speed extraction and screen display of desired information from large volumes
of captured data
Our goal was to create a waveform measuring system that truly meets your needs.
q Maximum 2 GS/s (with DL7200), 1 GS/s (with DL7100); 500 MHz analog bandwidth
q Maximum record length: 16 MW (with DL7200), 8 MW (with DL7100)
q Easy to use zooming
Easy enlargement of images for up to two parts
q Display of all 16 MW data at fast screen update rate
q 4 analog input channels and 16-bit logic input (optional)
Simultaneous monitoring of waveforms of a total of 20 points
q Smart search
Automatically searches through captured data and finds the information you need.
q PC card interface (optional)
q Ethernet connectivity (optional)
q Built-in printer (optional)
Outputs hard copies of screen data. Can print part of an enlarged waveform as a long strip.
Example of screen hard copy printout Example of long-strip printout of enlarged waveform image
NEW q CAN bus signal analysis function (optional, available only with DL7200)
Detects triggers and analyzes signals on a CAN bus widely used in the automobile
industry, etc.
q SPI bus analysis function
Analyzes synchronous 8-bit serial bus broadly used for inter-IC communications.
2
The SignalExplorers DL7100/DL7200:
Designed to Meet Your Needs
Large recording memory for capturing "All-points display" so that nothing is
waveforms accurately missed
A high-speed sampling instrument may not be able to capture Even for the same data captured with the same large memory,
waveforms accurately depending on the duration of recording: the amount of information gained from the display varies
if the recording memory is limited, the actual sampling rate is greatly depending on how the data are presented. Are all the
reduced as the recording time increases. Thus, a larger captured waveform data plotted, or are the data compressed
recording memory not only prolongs the recording period but and only the minimum and maximum values for specified
also prevents the sampling rate from dropping, thus assuring intervals plotted?
accurate waveform monitoring. You can view the enlarged
images of up to two desired parts of waveforms which are The DL7100/DL7200 can display every single waveform data
accurately recorded in the large memory, for detailed captured in the large memory while maintaining a high screen
simultaneous observation. update rate. Increasing the recording length will not let an
abnormal event slip through, nor slow down the key response!
A DL7200 model with larger memory can capture an event of
16 ms long at 1 GS/s, or an event of 8 ms long at 2 GS/s.
Monitoring period required
With small recording memory
With large recording memory
16 MW, 2 GS/s All-points display P-P compression display
4 analog channels and 16-bit logic input (optional) for monitoring mixed logic-and-
analog circuits with a single instrument
The DL7100/DL7200 can measure 16-bit logic signals
simultaneously with 4 channels of analog signals. No more
worries about running out of channels and having to use a
separate measuring instrument for multi-point logic signal
measurements! The DL7100/DL7200 break new ground ...
just a single DL7100 or DL7200 can handle all of these
measurements that would conventionally require at least two
measuring systems.
Simultaneous display the analog and logic signals
Connectors on rear panel Narrow-pitch IC clips (optional)
3
Fast, smart searching for specific information from vast volumes of data, and
SPI/CAN bus signal analysis functions
Smart search rapidly finds specific information from the huge quantity of complex data captured
Search-and-zoom
The search-and-zoom function searches for parts of data that match your specified pattern
signal and automatically displays the parts as an enlarged image in a zoom
window.
q Pattern search - searches through the captured data, finds parts that
match your specified serial or parallel pattern, and displays the parts in a
zoom window.
q Pulse width search - finds pulses whose pulse widths match your specified conditions
(polarity: high or low). Four types of pulse width can be set for the search conditions:
Pulse < T, pulse > T, T1 < pulse < T2, or timeout.
q Edge search - counts rising and falling edges and finds any edge you specify.
Set the desired serial pattern (maximum 64 bits).
q Auto scroll - you can set the zoom windows to scroll automatically.
History memory and history search
Normally, if you press the STOP key when an abnormal waveform is captured, the waveforms at that instant disappear
from the screen and are updated with new waveforms. The history memory function divides the large recording memory
into a number of blocks and automatically saves the equivalent of up to 4,096 screens of observed waveform data. For
instance, you can save 64 screens of observed waveform data (data for nearly 2 seconds) with the record length set to !!!!!!!!!!!
100 kW. This makes it possible to reliably store displayed waveforms in memory, even for events that are not covered by
the trigger settings. The history search function automatically detects abnormal waveforms saved in history memory.
q Zone search - you can specify a
Selects the waveforms that pass
zone on the screen and select just The abnormal waveform
Displays all the saved waveforms. through the specified zone.
waveforms that pass through that entering the specified
zone is extracted.
zone (pass), or waveforms that do
not pass through it (bypass). Up to Zone
setting
four zones can be set.
q Parameter search - you can Parameter
setting
specify waveform parameter
History memory data The abnormal wave- P-P
values and select just waveforms equivalent to a maxi- form matching the
mum of 4096 specified parameter
whose parameter values match screens value is extracted.
them. Up to four parameters can
be set.
Clock
SPI analysis function Data
CS
Analyzes synchronous 8-bit serial bus
broadly used for inter-IC 0 1 0 1 0 0 1 0
communications.
S Waveform and analysis result display
Lists data1, data2, and CS data simultaneously with the waveform. Pointing to a data
value on the list using the cursor displays the corresponding frame in a zoom window.
S Data search
Automatically searches through the captured data and finds a data pattern that
matches the specified criteria. The signals to be searched, data length, and data
pattern can be set for the search.
S Analysis settings
Connect the individual signals to input channels. You can specify two or more Chip
Select (CS) signals, so multi-slave SPI analyses are supported. For example:
Ch1: Clock Ch2: Data1
Ch3: Data2 Ch4 & Pod1 (8 bits): CS
CAN BUS SIGNAL ANALYZER
To analyze communication problems caused by fluctuations in signal level due to surge voltage noise or an overload at runtime in a
controller area network (CAN) bus which is widely used in the automobile industry and elsewhere, the physical layer must be searched.
The CAN bus signal analyzer function of the DL7100/DL7200 captures the bus signals as waveforms and analyzes them, which was almost
impossible with conventional protocol analyzers.
S Bus signal analysis S A wealth of triggers
Performs a time series analysis of the The trigger can be set by combining up to
signals captured from the bus, and lists the five trigger conditions by using logical
results from analyzing the ID and data ANDs: start-of-frame trigger, ID field
together with the presence/absence of trigger, RTR trigger, data field trigger,
ACK (acknowledgment). Selecting error frame trigger.
(highlighting) a frame in the list displays S Search
the corresponding waveform in a zoom Searches through all the captured
window. In the in-detail analysis mode, the frames, speedily finds the frame that
frame type, trigger-to-frame time, CRC contains the specified ID, data, CRC, or
data, and error detail (only for an error ACK, and automatically displays the
frame) are also displayed at the same corresponding waveform in a zoom
time. window. Error frames can also be
Analysis result list and waveform display searched through.
4
Other useful features for waveform measurement in
a variety of fields
Simple and enhanced triggers for securely capturing diverse waveforms
The many trigger types enable stable monitoring of diverse waveforms.
Edge trigger: A typical trigger that triggers the recording when a rise or fall edge of a specified signal is detected.
CAN Bus: Start of frame, identifier, RTR, field, error frame (optional)
AB (N): Triggers the recording when condition B has become true specified (N) times after condition A had become true.
A Delay B: Triggers the recording when condition B has become true for the first time after condition A had become true.
Pattern: Triggers the recording when all the trigger conditions specified for the individual channels have been met
at an edge of the clock channel signal.
Pulse Width: Triggers the recording when the relationship between an input pulse width and the specified time width
meets the specified condition(pulse > time, pulse < time, T1 < pulse < T2, or time out).
OR: Triggers the recording when one or more of the specified trigger conditions are met.
TV: NTSC, PAL, HDTV
Logic: Triggers the recording when the specified combination of the H, L, or "Don't care" conditions for 16 POD A and
B signals is met (optional).
Automatic measurement of waveform parameters
The DL7100/7200 automatically measure waveform parameters such as the voltage, frequency, and RMS value, and come with the following
features as standard.
Pulse count 1-cycle mode History statistics Cycle statistics
Automatically counts the A mode in which the cycle is Calculates statistics for each Calculates statistics
input pulses existing within obtained first, and then the waveform stored in the history (maximum, minimum,
the range specified by values of the items related to memory. Selecting a average, number of cycles,
cursors and displays the the voltage axis and area are waveform parameter displays and standard deviation) of
count. Useful for counting calculated. Useful for the maximum, minimum, parameters in each cycle or in
the rotation pulses from a monitoring items for which the average, standard deviation, a specified time period within
stepping motor, the track reading error increases and number of samples of the a long-time signal captured
error signals for an optical depending on range setting, selected parameter. The with a long recording memory
disk, the interrupt signals such as an rms and average. frequency of occurrences can setting.
during software debugging, be graphically identified by
and so on. color accumulation function.
Ethernet interface
Ethernet function
q Data transfer(FTP client and server)
You can access the DL7100/DL7200 from a PC and download
data from the floppy disk and PC card inserted in them. You can
also save waveform data and screen images to a PC.
q Network printing
With the Ethernet interface, you can easily print a color copy of
the current screen image using a network printer.
PC
q E-mail transmissions
E-mail can be automatically transmitted to preset addresses
periodically as well as in response to GO/NO-GO and other
action triggers, so you can check the actions and data remotely
during long-time continuous measurement.
q Remote control
You can create a PC program to remotely control your DL7100/
DL7200 from a PC. The combination of waveform display
software, Waveform Viewer for DL Series (Model 700919), and
control software, WirePuller, makes it easy to connect to a PC.
PC card interface TCP/IP protocol-compatible
A slot for an ATA flash memory card, which is widely used in network printer
notebook PCs as a large-capacity removable medium, lets you
save waveform data from the large memory and screen images
to a card - no capacity limitations!
5
Main specifications
Basic Specifications (one or two zoom windows with separate enlarge-
ment ratios)
Input channels: 4 analog (CH1 through CH4) and 16-bit digital (op- X-Y display: Two X-Y waveform displays (XY1 and XY2)
tional)
Input coupling settings: AC 1 M, DC 1 M, GND, DC 50
q Analysis functions
Input impedance: 1 M ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo