Oscilloscopes
What's an oscilloscope? Oscilloscopes, also called Digital Storage Oscilloscopes (DSOs) or Mixed Signal Oscilloscopes (MSOs), are a common type of test instrument used to capture, analyze, and troubleshoot electrical or real world physical signals.
Definition of Oscilloscope: Oscilloscopes observe the change of electrical signals over time, continuously graphed on a display as voltage or amplitude vs. time. During observation, oscilloscopes can analyze waveforms parametrically (i.e. frequency, RMS, peak-to-peak amplitude, rise time, etc.) Non-electrical signals, especially mechatronic signals such as vibration, strain, temperature, or current can be converted to voltages and displayed.
More Oscilloscope Information: Yokogawa oscilloscopes deliver a range of bandwidths, up to eight channels plus sixteen logic input oscilloscopes, unparalleled suites of triggers and signal analysis, and a unique ability to save multiple triggered-events to "History" memory.
10+1 Reasons to Choose a Yokogawa Oscilloscope
Application Note
Oscilloscopes capture signals continuously and display them graphically as voltage or amplitude vs. time. Oscilloscopes can analyze waveforms parametrically in terms of frequency, root mean square (rms) amplitude, peak-to-peak amplitude, rise time, and others. Mechatronic variables such as strain, temperature, and vibration or electrical variables such as current can be converted to voltage for display.
This application note discusses the top ten reasons, plus one, to select a Yokogawa oscilloscope.
Read the App Note
- Yokogawa mixed signal oscilloscopes
- Simultaneous, time correlated observations
- Analysis of analog with digital (logic) signals
- Troubleshooting electrical anomalies, measuring parametric values, monitoring signals
- Flexible, high-performance Yokogawa ScopeCorder
- Modular platform combines mixed signal oscilloscope and portable data acquisition recorder
- Captures high-speed transients and low-speed trends
- Yokogawa's oscilloscope application software
- View, export, analyze, and manage data
- Oscilloscope voltage proes
- High voltage, differential, active, low capacitance, passive oscilloscope probe types
- Ranges to 7kV
- Frequency bandwidths to 5 GHz
Current probes allow you to measure DC or AC current. Yokogawa's selection of current probes allow measurements ranges up to 500 ARMS and bandwidths up to 100MHz.
- Comprehensive oscilloscope accessories
- Oscilloscope cables, cases, alligator clips, adaptors, probe stands, and more
- Compatible oscilloscope probe BNC adapters
- IS8000 comprehensive test and measurement software
- Accelerate engineering workflow
- Integrate timing, control, and data collection from multiple instruments
Conditions
Input Channels >= Sampling Rate >= Bandwidth >= ADC Resolution >= Display Size >=
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Model Code
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DLM3022/ DLM3032/ DLM3052
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DLM3024/ DLM3034/ DLM3054
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DLM4038/ DLM4058
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DLM5034/ DLM5054
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DLM5038/ DLM5058
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DL850E
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DL850EV
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DL350
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Max. Sampling Rate
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2.5 GS/s
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2.5 GS/s
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2.5 GS/s
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2.5 GS/s
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2.5 GS/s
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100MS/s (720211)
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100MS/s (720211)
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100MS/s (720211)
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Bandwidth
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DLM3022: 200 MHz DLM3032: 350 MHz DLM3052: 500 MHz
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DLM3024: 200 MHz DLM3034: 350 MHz DLM3054: 500 MHz
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DLM4038: 350 MHz DLM4058: 500 MHz
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DLM5034: 350 MHz DLM5054: 500 MHz
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DLM5038: 350 MHz DLM5058: 500 MHz
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20 MHz（720211）
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20 MHz（720211）
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20 MHz（720211）
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Analog Input Channels
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2 ch
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4 ch or 3 ch when using logic input
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8 ch or 7 ch when using switchable logic input
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4ch
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8ch
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128ch (720220)
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128ch (720220)
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32ch (720220)
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Logic Input
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-
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8-bit
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8-bit(st'd)/24-bit(optional)
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16-bit(std)/32-bit(option)
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16-bit(std)/32-bit(option)
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128-bit (720230)
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128-bit (720230)
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48-bit (720230)
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Vertical Sensitivity
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1 MΩ input: 500 μV/div to 10 V/div, 50 Ω input: 500 μV/div to 1 V/div
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1 MΩ input: 500 μV/div to 10 V/div, 50 Ω input: 500 μV/div to 1 V/div
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1 MΩ input: 2 mV/div to 10 V/div, 50 Ω input: 2 mV/div to 500 mV/div
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1 MΩ input: 500 μV/div to 10 V/div, 50 Ω input: 500 μV/div to 1 V/div
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1 MΩ input: 500 μV/div to 10 V/div, 50 Ω input: 500 μV/div to 1 V/div
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5 mV/div to 20 V/div (Direct input, 720250)
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5 mV/div to 20 V/div (Direct input, 720250)
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5 mV/div to 20 V/div (Direct input, 720250)
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Input Coupling
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AC 1MΩ, DC 1MΩ, DC 50Ω
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AC 1MΩ, DC 1MΩ, DC 50Ω
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AC, DC, DC50Ω, GND
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AC 1MΩ, DC 1MΩ, DC 50Ω
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AC 1MΩ, DC 1MΩ, DC 50Ω
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AC, DC, GND (720250)
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AC, DC, GND (720250)
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AC, DC, GND (720250)
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Input Impedance
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1 MΩ±1.0%, 50 Ω±1.0%
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1 MΩ±1.0%, 50 Ω±1.0%
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1 MΩ±1.0%, 50 Ω±1.0%
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1 MΩ±1.0%, 50 Ω±1.0%
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1 MΩ±1.0%, 50 Ω±1.0%
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1 MΩ±1.0% (720250)
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1 MΩ±1.0% (720250)
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1 MΩ±1.0% (720250)
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Max. Input Voltage
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1 MΩ input: 300 Vrms or less and 400 Vpeak or less, 50 Ω input: 5 Vrms or less and 10 Vpeak or less
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1 MΩ input: 300 Vrms or less and 400 Vpeak or less, 50 Ω input: 5 Vrms or less and 10 Vpeak or less
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1 MΩ input: 150 Vrms, 50 Ω input: 5 Vrms or less and 10 Vpeak or less
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1 MΩ input: 300 Vrms or less and 400 Vpeak or less, 50 Ω input: 5 Vrms or less and 10 Vpeak or less
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1 MΩ input: 300 Vrms or less and 400 Vpeak or less, 50 Ω input: 5 Vrms or less and 10 Vpeak or less
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1000V（DC＋ACpeak） (with 700929/702902/701947)
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1000V（DC＋ACpeak） (with 700929/702902/701947)
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1000V（DC＋ACpeak） (with 700929/702902/701947)
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Trigger Types
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Edge, Edge OR, Pulse Width, Timeout, Pattern, Runt, Rise/Fall Time, Interval, Window, Window OR, TV, User Define serial pattern, A Delay B, A to B(N)
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Edge, Edge OR, Pulse Width, Timeout, Pattern, Runt, Rise/Fall Time, Interval, Window, Window OR, TV, User Define serial pattern, A Delay B, A to B(N)
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Edge, Edge OR, Edge Qualified, State, Pulse Width, State Width, TV, User Define serial pattern, A Delay B, A to B(N), Dual Bus, Force
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Edge, Edge OR, Pulse Width, Timeout, Pattern, Runt, Rise/Fall Time, Interval, Window, Window OR, TV, User Define serial pattern, A Delay B, A to B(N)
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Edge, Edge OR, Pulse Width, Timeout, Pattern, Runt, Rise/Fall Time, Interval, Window, Window OR, TV, User Define serial pattern, A Delay B, A to B(N)
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Edge，A ->B(N），A Delay B，Edge on A，OR，AND，Period，Pulse Width，Wave Window
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Edge，A ->B(N），A Delay B，Edge on A，OR，AND，Period，Pulse Width，Wave Window
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Edge, OR, AND, Wave Window, Edge On A, Period, Pulse Width
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Trigger Types (Option)
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UART/ I2C/ SPI/ FlexRay/ CAN/ CAN FD/ LIN/ SENT/ CXPI
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UART/ I2C/ SPI/ FlexRay/ CAN/ CAN FD/ LIN/ SENT/ CXPI
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UART/ I2C/ SPI/ FlexRay/ CAN/ CAN FD/ LIN/ SENT/ PSI5/CXPI* *Analysis only
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UART/ I2C/ SPI/ FlexRay/ CAN/ CAN FD/ LIN/ SENT/ CXPI
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UART/ I2C/ SPI/ FlexRay/ CAN/ CAN FD/ LIN/ SENT/ CXPI
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-
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-
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-
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Vertical Axis Resolution
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8 bits max. 12 bits (High Resolution Mode)
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8 bits max. 12 bits (High Resolution Mode)
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8 bits max. 12 bits (High Resolution Mode)
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8 bits max. 12 bits (High Resolution Mode)
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8 bits max. 12 bits (High Resolution Mode)
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12 bits or 16 bits (depends on input module)
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12 bits or 16 bits (depends on input module)
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12 bits or 16 bits (depends on input module)
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Sweep Time
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1 ns/div to 500 s/div
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1 ns/div to 500 s/div
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1 ns/div to 500 s/div
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1 ns/div to 500 s/div
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1 ns/div to 500 s/div
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100 ns/div to 20days/div
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100 ns/div to 20days/div
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1 us/div to 5day/div (Scope Mode) 1 ms to 50 days (Recorder Mode)
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Max. Record Length (St'd)
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125 Mpoints
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125 Mpoints
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12.5 Mpoints
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125 Mpoints
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125 Mpoints
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250 MPts(W)
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250 MPts(W)
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100 MPts(W)/module
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Max. Record Length (Optional)
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-
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500 Mpoints
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250 Mpoints
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500 Mpoints
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500 Mpoints
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2 Gpoints
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2 Gpoints
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100 MPts(W)/module
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Internal Media Drive (St'd)
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-
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-
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-
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-
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-
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SD memory card slot
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SD memory card slot
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SD memory card slot
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Internal Storage
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300 MB Flash ROM 60 GB SSD (option)
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300 MB Flash ROM 60 GB SSD (option)
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1.8 GB Flash ROM 7.2 GB Flash ROM (option)
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1.7 GB (Standard) 64 GB (option)
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1.7 GB (Standard) 64 GB (option)
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500 GB HDD (optional)
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500 GB HDD (optional)
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-
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Interface (St'd)
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USB3.0, Ethernet
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USB3.0, Ethernet
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USB2.0, Ethernet
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USB3.0, Ethernet
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USB3.0, Ethernet
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USB2.0, Ethernet
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USB2.0, Ethernet
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USB2.0, Ethernet
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Interface (Optional)
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GP-IB
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GP-IB
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GP-IB
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GP-IB
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GP-IB
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GP-IB
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GP-IB
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-
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Other Features
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USB storage
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USB storage
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USB storage
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USB storage
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USB storage
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A variety of 17 plug-in modules, Superior noise rejection, Dual Capture, History memory, Continuous data recording into a PC Hard Disk Drive(HDD)
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A variety of 20 plug-in modules, Superior noise rejection, Continuous data recording into a PC Hard Disk Drive(HDD), CAN bus/LIN bus and SENT monitoring and trend waveform display
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A4-sized compact chassis, A variety of 18 plug-in modules, Superior noise rejection, History memory, Continuous data recording into an SD card, Vibration resistant
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Other Features (Optional)
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Built-in printer, probe power terminals
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Built-in printer, memory expansion, User defined Math, Power supply analysis function, serial bus analysis, probe power terminals
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Built-in printer, memory expansion, User defined Math, Power supply analysis function, serial bus analysis, probe power terminals
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Built-in printer, probe power terminals
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Built-in printer, probe power terminals
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IRIG interface, GPS interface, User-defined math function, Real-time math function, Power math function (with including Real time math function, External HDD interface, Probe power (4-output)
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IRIG interface, GPS interface, User-defined math function, Real-time math function, Power math function (with including Real time math function, External HDD interface, Probe power (4-output), 12 V DC power
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Operated by AC, DC(10 - 30V) or rechargeable battery, Position and global timing using GPS (accessory, sold separately)
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Display
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8.4" XGA color TFT LCD Touch Screen
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8.4" XGA color TFT LCD Touch Screen
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12.1" XGA color TFT LCD
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12.1" XGA color TFT LCD Touch Screen
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12.1" XGA color TFT LCD Touch Screen
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10.4" color TFT LCD(XGA)
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10.4" color TFT LCD(XGA)
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8.4" color TFT LCD(Resistive Touch Screen)
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External Dimensions (W x H x D) *excluding protrusions
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226 x 293 x 193 mm
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226 x 293 x 193 mm
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426 x 266 x 178 mm
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426 x 266 x 180 mm
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426 x 266 x 180 mm
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355 x 259 x 180 mm
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355 x 259 x 180 mm
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305 x 217 x 92 mm
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Weight
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Approx. 4.2 kg
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Approx. 4.2 kg
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Approx. 6.6 kg
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Approx. 7.3 kg
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Approx. 7.3 kg
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Approx. 6.5 kg (main unit)
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Approx. 6.5 kg (main unit)
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Approx. 3.3 kg (main unit)
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Construction and verification of SENT communication system
To best utilize SiC devices for improved energy efficiency in equipment, it is important to optimize the internal device peripheral circuits in the inverter according to the device characteristics.
- DL950
- Evaluating and designing the Electric Power Steering (EPS)
- Multi-channel simultaneous measurement
- Real-time calculation
What is an Oscilloscope? Oscilloscopes, also called digital storage oscilloscopes (DSOs) or mixed signal oscilloscopes (MSOs), are common test instruments used to display, analyze, and troubleshoot electrical or physical signals.
DL950_Comprehensive_evaluation_of_vehicle_systems_using_real_signal
With increased focus on reducing energy consumption and compliance with efficiency standards, this app note provides an overview on the types of measurements needed for efficiency and power quality, and the instruments that take them.
DL950_Switched_Mode_Power_Supply_Output_Monitoring
DL950_Evaluation_of_ECU_and_InverterMotor
The objective of this paper is to show the close relationship between efficiency and power quality, and provide education on the causes of power quality, types of power quality issues, and provide guidance on measurement considerations.
- Motor testing, variable speed drive testing procedure
- AC, DC, and power measurement
- Precision measurements on motors and VFD systems
- How to calculate energy efficiency
The Yokogawa DL850E is a waveform measuring and recording instrument with eight slots for signal conditioning and data acquisition modules. In addition to high-speed signal inputs up to 100 MHz sampling rate, the DL850E has features for real-time signal processing that provide advantages to scientists and engineers trying to observe complex systems.
Unfortunately, it does not work for the files created on a DL750 ScopeCorder. It is a dedicated feature available only for the DL850/DL850V ScopeCorder.
- C/C++ and Visual Basic Sample programs for controlling the DL850/DL850V
- Latest visual basics /C++ sample programs from the Software Downloads available on y-Link
- Visual basics for portable data acquisition
- Xviewer .FLD Floating Data Format Information
- Xviewer saves waveform data as a .FLD Data
- Example of how to gain access via VBA to that waveform data
Xviewer will save the logic information of decimal data into one cell when saving data in *.CSV file format. To calculate the bit by bit information from the decimal data, use a binary calculator to conver the decimal ...
No, MATLAB cannot use the WDF File Access API to read *.WDF files.There is a special function in the WDF File Access API called WdfGetSacleWave64, which is used to read the data from the *.WDF file. This command uses ...
You can disable the soft menu from saving to a screenshot by setting the Mode to Normal through the Utility menu.
The rated specification for channel to channel skew on the DLM2000 is 1 ns or less, where 1 ns typically denotes the worst case scenario. To measure channel to channel skew on the DLM2000 series oscilloscope, you will ...
The DL series instruments are capable of measuring the delay between traces or the delay between channels. The measured output value can be displayed in either time or degree. To setup the DL850 Scopecorder to measure delay, follow ...
The DLM2000 Series mixed signal oscilloscopes are capable of performing enhanced parameter measurements and calculations. This feature allows you to perform automated measurements of waveform parameters of two different areas. It ...
For the DLM2000 mixed signal oscilloscopes with user-defined math (G2 Option), you can calculate the ratio of two voltages in decibels. The formula for calculating the ratio of two voltages in dB is: dB = ...
Decimation is a technique used to reduce the total number of samples. You can use Xviewer to perform decimation on your waveform data files that have the WDF/WVF/ASCII CSV extension format. Decimation reduces the ...
With the DLM2000 series mixed signal oscilloscope, up to 20,000 previously captured waveforms can be saved into the acquisition memory. You can use the HISTORY function to search, display and save just one or all of ...
There are two methods to programmatically determine if the calculations for waveform parameters is completed on the DL series oscilloscopes. Send the :MEAS:WAIT? command. This will ensure that no other commands are ...
We do not have an instruction manual describing the *.WDF file format structure like we did for the *.WVF files.
We provide a list of support options with more details.
If your DL series oscilloscope is not measuring rise or fall time, it may be because you are attempting to measure asymmetric waveforms. It is not possible to perform automatic rise or fall time measurements on DL ...
To use the WT3000 with the Flicker Software, the WT3000 Precision Power Analyzer must have the following options: /G6 option - Advanced Calculations /FL option - Flicker Measurements 1 to 3 elements - 30A Input Module Note: The 2A input ...
- Unbalanced input, balanced input, isolated input, and differential input
- Types of inputs guide presentation
- Related products and solutions
The DLM2000 mixed signal oscilloscopes have a unique feature that will allow you to save the timestamps in the History List. Please verify or update the firmware version on your DLM2000 to version 1.81 or later. There are two different save ...
The measured propagation delay for the PB500 500 MHz Passive Probe (701943) is approximately 8.2 ns. A simple way of measuring the propagation delay, using the DL9000, is to measure the delay between two ...
The performance varies depending on the firmware version. The details are shown as follows: Saving byte data to a 230 MB MO: 1 kW:4 s 10 kW:4 s 50 kW:6 s 100 kW:7 s 250 kW:11 s 500 kW:18 s 1 MW:32 ...
The data is saved in blocks of 8-bits and is expressed in decimal notation. In other words, if all 8-bits are zeroes, the decimal value is 0; if all 8-bits are 1s, the decimal value is 255.
Digital Scope DL708/DL708E: The ON/OFF conditions of bit signals from A1 to A8 and B1 to B8 are expressed as a 16-bit value. The 16-bit value is then converted to a decimal value and the result is saved. The value is written as a ...
The dead time is approximately 10µs.
The following statement "setup time (15 ns typical) with respect to the edge of the logic trigger" referes to the amount of time in which the combination conditions of the logic input must be met before the detection ...
There is zero delay because the external trigger circuit on the DL2700 Digital Oscilloscope is located before the A/D converter. The timing is approximately 10 ns faster than the trigger captured on the measured waveform, since there are ...
The data transfer rates for binary data is as follows: 1 kW 0.035s 10 kW 0.180s 50 kW 0.779s 100 kW 1.536s 250 kW 3.812s 500 kW 7.527s 1 ...
Yes, the DLM2000 Mixed Signal Oscilloscope can decode and analyze J1939.
Question:If the DL9000 Oscilloscopes is in normal trigger mode and no waveform acquisitions have been made i.e. the scope has not triggered, a query to the instrument using the :Waveform:Record or :History:Record? Minimum it returns ...
Can we upgrade the DLM2000 Mixed Signal Oscilloscope memory to /M2? No – DLM2000 Memory is factory only (must be ordered at time of new purchase); there is not a mod available for this type of upgrade.
Frequency to Voltage Conversion Problem: A transducer produces a sine-wave output dependant on the voltage-input; here is how to decode that output with a scope or a ScopeCorder. For 3kV input, the transducer ...
When communicating or controlling the DL7400 Digital Oscilloscope via USB in LabVIEW, you must use the USB driver files provided by NI-VISA (Version 3.0 or later). The Yokogawa USB driver files labeled YKUSB or YKMUSB can be used when ...
In the menu of GO/NO-GO Zone Editor determination, there is no menu option for setting the for measuring range.The measuring range can be set in the Area1 sub-menu of the Automated Waveform Measurement Parameter menu..
The DLM2000 mixed signal oscilloscopes has a Serial Bus Analysis option from /F1 to /F4. This includes the CAN, LIN, UART, I2C, and SPI protocols. However, there is one more User-Defined Serial Bus Analysis, which is not an add-on ...
The DLM2000 will prohibit any attempts to save a waveform in CSV format if the file is larger than 1.25 Mpts. There are two methods to work around this issue: Compress the data using the Data Compression feature on the ...
The symbol editor for the DL9000/SB5000/DLM2000 instruments has two operating modes: CAN and LOGIC. The CAN bus symbol definition allows symbolic decode for CAN bus packets. The logic symbol display, on the other ...
Yes, the HDMI pinout carries the I2C on pins 15 and 16 of the HDMI connector cable. The HDCP (content protecting encryption keys) signal is carried on pins 15 and 16.
To use wireless mouses or keyboards on a device, a driver needs to be installed. Yokogawa instruments will not let you install drivers on the device, therefore it is not possible to connect a wireless mouse or ...
Yes, DLM2000 Mixed Signal Oscilloscope has CE Certification. Please see attached documents for details.
Xviewer may only be used to view and analyze data saved by the SL1000, it cannot be used to remotely control the SL1000. You can also transfer files between the SL1000 and a PC. For the SL1000, Xviewer can support ...
Yes, the NAK CAN Bus Trigger is supported on the DLM2000 and DL9000. DL9000: Refer to the IM 701310-51E (page 3-13)DLM2000: Refer to the IM 710105-02E (page 2-16)
Although the DLM2000/DL9000 Mixed Signal Oscilloscope does not have a BoxAvg acquisition mode, there is an alternative method for achieving the same effect. The combination of Hi-Res mode and a low pass bandwidth filter will work in the same ...
There are three kinds of standards for which a differential probe is necessary: FlexRay CAN UART (Some but not all UART) It is not necessary to use a differential probe for the LIN, I2C and SPI standards.
- "Beat Method" for Inspecting an Oscilloscope’s Time Base Accuracy
- Inspect and verify time base accuracy
- Aliasing effect to create a "beat waveform."
- Time base setting formula
No, the DL9000 cannot be upgraded or modified to a SB5000.
The DL/DLM6000 series supports up to 4 Math Channels, which can be accessed by pressing one of the M1-M4 buttons.
If your DLM2000 has firmware version 1.245 or later, then you can use a USB flash drive to upgrade the firmware of your unit. Note:DLM2000 refers to models DLM2024, DLM2022, DLM2034, DLM2032, DLM2052, DLM2054
The true noise floor of a Yokogawa oscilloscope is ≤ 2-3mVpp. The DL9000 Digital Oscilloscope, for example, has approximately 280uV residual noise at 2mV/Div with input termination set to 50Ω. The residual noise may be measured by ...
The IEC Harmonic analysis on the DL/DLM series oscilloscopes provides a rough analysis and estimation for harmonic testing. The scope will perform an FFT on the current waveform and can be used to measure the general ...
Yes, Xviewer has the capability of opening multiple files from different DL, SL, and WE series instruments into a single window display. The only requirement for viewing files from different products is that the sample ...
- DC Precision when changing the DC waveform position setting on DL1600
- How to calculate DC offset voltage
You can express any arbitrary exponentiation, in Xviewer or DL series instruments, by using the LOG (common logarithm) and EXP (exponential) functions. For example, for C1 raised to the exponent of 0.2, the math ...
- The Offset function vs. the Position function
- Set vertical position of a waveform in voltage value (v)
- Set horizontal location of a waveform in division value (div)
The Header Size entry, for a ASCII format data file, denotes the number of header lines in the header part of the ASCII File.
Yes, you can use the 700929 isolated probe with non-isolated input modules.
There are some modules that can be used with the DL750 Scopecorder but cannot be used with the DL850 Scopecorder. This is due to the nature of the FPGA for that module, which cannot be interchanged between the DL750 Scopecorder and the DL850 Scopecorder. During ...
The SL1000 High-Speed Data Acquisition Unit Portable Parallel Analyzer (PPA) doesn’t support offset summing like DLM2000 Mixed Signal Oscilloscopes. The SL1000 doesn't have offset hardware; instead, the vOffset variable is used to affect the displayed value only. So, using this parameter would have no ...
The SL1000 High-Speed Data Acquisition Unit has the following types of memory: Internal Hard Drive: 40 GB Non-Volatile SRAM Waveform Acquisition Memory: 128 MW or 256 MB Volatile RAM Setup File Data Storage: 1 MB Volatile SRAM(Battery-Backup)
The lowest possible device setting for sample rate on the DL850 is 5 Sa/sec. There are however, different methods that will allow you to achieve much lower sample rates which includes the use of an external clock, ...
- Correct AC coupling test for the 720210 Analog Voltage input module must be performed at 20 Hz
- Service manual SMDL850-01EN_010 1st Ed suggests performing AC COUPLING test at 15 Hz
- This is a typo
How to use SNTP on DL850 ScopeCorder The sequence below is very important for SNTP to work properly.1. Set DATE/TIME and GMT Time Difference to your location FIRST. EDT is -4 hours, EDT is -5 hours - as examples. 2. Set a SNTP ...
No, the SL1000 and 720210 Modules service manual does not include any adjustment procedures however, it does contain the inspection procedure (QIS).
To perform a shunt calibration using the 701271 strain gage module and the ScopeCorder, please complete the following procedures: Connect the strain module 701271, bridge head 701957/701958 and the strain ...
The SL1000 is capable of transferring previous data sets/files while streaming is still in progress through the File Divide feature. When the SL1000 starts recording, it opens a new file and starts logging data. If the ...
Depending on the mode, the dead time may range from 0 to 10ms approximately. The dead time for the different modes are listed below. Free Run Mode: 0ms Normal Mode without HDD recording: 10ms Normal Mode with HDD ...
One possible solution is to use a third party 10:1 attenuator such as the one shown in the attached document. You may use the attenuator to allow the direct input of higher voltage levels with the 701262 module, since ...
The SL1000 High-Speed Data Acquisition Unit is capable of linking up to 8 units, up to 128ch max, in synchronized mode using our SL1000 Acquisition Software. Using a common LINK file, data from all units can be processed and analyzed, as one, at the ...
Please follow the procedures listed in the attached document for instructions on how to update the firmware on the SL1000.
The Gage Factor setting for the 701271 Strain Input Module can be directly inputted within the range of 1.90 to 2.20. However, it is possible to indirectly set the Gage Factor to a larger value by setting the constant ...
You can use the DL9000 Digital Oscilloscope to measure the offset of the 701912, 701913, or 701914 Active Probe. The specification for the Active Probes is ± 2mV. To measure the offset, follow the procedures listed below. Connect the ...
No, only a single DL Series Digital Oscilloscope can be controlled by the Matlab toolkit "mexDLControl" function at a time. Since the "ComStart" function can only be connected to one instrument you cannot ...
Unfortunately Xviewer is not a client-server type software and it is not recommended to run Xviewer on a Windows Server based OS. Xviewer needs to be installed on a client PC to operate without issue. We cannot ...
It is possible to monitor the START/STOP status of the DL716 Digital Oscilloscope using communication commands. To do this, you will have to send the ":STATus:CONDition?" (without quotations) command to the instrument, in order to query ...
The new 700929 isolation probe has two new parts: Safety Plug-on clip B9940WX and Safety Clip Lead B8023ZC. The old 700929 isolation probe only has one part, the Pincher Tip B9940WH. Please refer to the attached PDF ...
Using the DL850 ScopeCorder, the waveform data was directly saved as an ASCII file in the *.CSV and *.WDF file format (NOT an Xviewer conversion). The sample files that have been provided contain the same waveform data, which is a ...
If you wish to view the timestamp data in high resolution, you will need to open the *.CSV file with Notepad or Wordpad. If you use Microsoft Excel to open the file, Excel will round the timestamp data, preventing you ...
The DL1600 digital oscilloscope will not save timestamp data into a column like some of the newer scopes (DL850 and DLM2000). There are two methods for adding timestamp data to the DL1600 listed below: WARNING: Please use caution when ...
Yes, data is retained in the DL1500 Oscilloscope internal memory even if power is turned OFF because there is a lithium battery.
Yes, if all the data cannot fit onto one disk, a message will appear prompting you to enter the next floppy disk. Simply follow the instructions to save the data to multiple floppy disks. The same procedure also ...
Yes, screen image data can be saved in BMP and other formats even if the built-in printer is not installed.
Yes, you can select color or monochrome when saving or transferring the screen image data on Yokogawa DL1540C/CL Digital Oscilloscope.
There are two types of waveform data that can be loaded. Waveform data saved using P-P.Computation and X-Y display cannot be performed on P-P display waveform data that are loaded. Waveform data saved in ACQ BIN ...
The averaging function supported by the DL1500 Digital Oscilloscope exponential averaging. The models that support linear averaging (simple averaging) are the DL4000 Series, DL2700, and DL708.
The minimum dead time on the DL1540 and DL1540L Digital Oscilloscope is approximately 200 µs. However, this value varies depending on the T/Div setting, the number of channels, and the data length. Consider the minimum value to be the ...
The display channel colors are fixed to: CH1-yellow, CH2-green, CH3-pink, CH4-blue.
Yes, the color of the snapshot waveform is white so the displayed waveform will change colors if you move the position of the snapshot waveform on the DL1540C Digital Oscilloscope.
The manufacturer of our LCD has stated the luminance of the LCD drops to half after 25000 hours.
The menu screen and messages DL1540 Digital Oscilloscope from the PC are cleared when commands such as "start" and "cursor on" are issued.
Only P-P data can be transferred once measurements are being made. The instrument must be stopped to transfer ACQ data.
The transfer could take up to 10 seconds. Normally it is 6 or 7 seconds, however this will vary depending on the performance of the PC and the GP-IB board. On the DL1540C Digital Oscilloscope, this may take longer than 10 s, because the ...
Error:Code 915 is the error message "Can't detect listener" when attempting to print with DL1540 Digital Oscilloscope. This error occurs when the hard copy destination is not set to the "printer," but to "plotter" without connecting external devices.
Approximately 500 ms when performing zone determination.Approximately 700 ms when performing parameter determination.
No, the power supply section of the Digital Oscilloscope DL1540, DL1540L, DL1540C, and DL1540CL automatically switches between 100-120 VAC and 220-240 VAC. The power supply section of the DL1520 and DL1520L is specified when you order the ...
Yes, please visit our Contact Website and contact your local Yokogawa Representative to request a replacement for part no. A9080ZG.
Up to 25 characters can be entered and displayed. If you attempt to edit a preexisting comment, only the first nine characters are displayed. In this case, you must reenter characters after the ninth character.
Please see the attached PPT for a tutorial of the JS01 Xviewer Advanced File Utility. With the JS01 option, you can perform: channel merge of multiple WDF files time merge of multiple WDF files convert file format ...
The DL850 FLD file extension contains the acquired waveform data in IEEE 32-bit floating point format. You can analyze the floating point format using the low-level file I/O commands in MATLAB. FLD file format contains ...
If the "remote procedure call failed" error appears, when attempting to open a DL850V binary WDF file in Xviewer, it can be resolved by updating and installing the latest version of Xviewer. You can download the latest ...
Can Xviewer.exe be run as multiple instance? No - not at this time. Xviewer can not control two or more DL850 chassis. Xviewer can not connect to two or more instruments at the same time. Two or more Xviewer ...
What is Blocknumber and Blocksize in a DL750 ScopeCorder ASCII Header? (example attached) The “BlockNumber” relates to the number of records (acquisitions) you saved to the binary file. EXAMPLE: if you saved 2 ...
How does the DL750 ScopeCorder save Logic data for MATLAB? Unfortunately, the format of .wvf files (from a DL750) is not open to the end-user. Also, the MATLAB tool kit for DL series (701991) and WVF file access API (707712) ...
DL850 .WDF File will not open with Xviewer 1.64 Solution: Please update to latest version (now at version 1.72).
Load File Failed when using DL850 ScopeCorder with eSATA external HDD This can occur when power is lost during recording, HDD was disconnected, etc. Solution: It is possible to recover that file using the Xviewer File ...
What is Algorithim for Xviewer's PP Compression? PP Compression is peak-peak compression ... and it is an option when you save a waveform data file (WVF or WDF). When you select the PP Comp option, Xviewer saves ...
Can I buy a ground clip for my new-style 700929? Two part numbers required for new-style probe: NEW STYLE features/requires two pieces: ground ref clip and safety plug-on clip. B9940WX Clip, plug-on, ...
No, the DL1640 Digital Oscilloscope USB port is not insulated from the analog input connector.
For any users with the MATLAB tool kit version 1.19 or earlier installed, wanting to update the software to the latest version, a license key will be required to update the software. However, the CD for MATLAB tool kit ...
Yes, to provide safety and isolation to sensitive test points please use the following banana jack adaptors: M1223WP-A Push-on Safety Male Banana Plug M1223WQ-A Banana Plug Reference Lead We also provide various ...
After the 30-day Xviewer trial version expires, the following features continue to be available: View a .WVF or .WDF file Vertical cursor measurements Export via 'Save As..." to .CSV format Before installing a ...
Because of their relative low cost, passive probes are classified as consumables and as such, are not covered by a warranty. More expensive probes such as the FET Probe and the Current Probe are covered by a warranty.
Please see the attached screenshot images of the ScopeCorder instrument cart.
Unfortunately, waveform data saved by Xviewer in the *.WVF, *.CSV, or *.FLD format cannot be loaded onto DL series instruments.
To select a target waveform from a list of history waveforms (acquired through N-Single Trigger mode), please complete the following procedures: Activate the FFT Viewer Click on Window Select History Windows Select a ...
The following softwares have been tested for Windows 7 compatibility. WTViewer Xviewer SL1000 Acquisition Software USB Instrument Drivers for all USB supported instruments TMCTL Library Files for programming with VB, ...
The dimension specifications of the 701906 Long Test Clip is provided in the attached file. Please refer to the PDF for more information.
When you display the cursor readout values or the measured values on Xviewer waveform viewer software, it is possible to copy those values to the clipboard by [Ctrl]+[C]. Then you can paste it to any other application program such as Excel.
The 702911 and 702912 Logic Probes cannot be used with the DL750/DL750P. The logic probes were orginally designed to be used with the OR Series. The SL1400 can use the 700986, 700987, 702911, 702912. The DL750 can ...
- How Do I Set the Sample Rate on my DL850/DL850V ScopeCorder to XYZ Samples/Second?
- Use attached "Sampling Rate Table.xls" to help determine appropriate Record Length and Time/Div setting...
We have tested the following IRIG generator for compatibility with the DL850. GPS200 (Masterclock)http://www.masterclock.com/products/gps200.phphttp://www.masterclock.com/popup/standard_antenna.htm ES101 ...
Whether you are new to the DL850/DL850V ScopeCorder or it's been awhile since you last operated the instrument, the DL850 Self-Paced Student Workbook is a great getting started guide. It contains 18 step-by-step ...
In most cases, all the DL750 modules will be compatible with the DL850 and SL1000. However, there are some module which can be used with DL750 but cannot be used with DL850. These are typically the early DL750 modules ...
Unfortunately, the DL850 ScopeCorder is neither IVI nor LXI compliant and there are no drivers for either standards.
If during the DL850/DL850 ScopeCorder firmware upgrade process, the display screen turns black, blue, or something in between and the installation failed, please complete the following steps. You will need a USB printer cable to ...
The largest flash drive size that can be detected by the DL850 ScopeCorder is 16 GB. The largest external hard drive size that can be detected by the DL850 is 1.5 TB.
To determine the start and end point of the zoom box for DL850 ScopeCorder, issue the following commands: :WAVEFORM:START :WAVEFORM:END :ZOOM:POSITION? :ZOOM:MAG? :ZOOM:POSITION1? :ZOOM:MAG1? :WAVEFORM:LENGTH? You can then calculate the ...
Please download and view the attached QIS document for detailed calibration procedures for the 720240 CAN bus monitor module. In addition, the "720240 Settings.doc" has step-by-step screenshots on the settings you will ...
No, it is not possible to use the WDF File Access API in LabView to read *.WDF files. Although LabVIEW can use and access DLLs, there is a special function in the WDF File Access API called WdfGetSacleWave64, which ...
The formula for calculating the file size for a Binary type (with *.WDF extension) is: File Size = 805kB + (DataLength*ChannelCount*HistoryCount*2) where 805kB is the ...
This method will not work as the signal waveform would be very distorted. The coax acts as a heavy shunt-capacitance at the 'output' jack of the passive probe circuit. As a result, this excessive shunt-capacitance ...
Unfortunately it is not possible to convert a .WVF file to a .WDF file. A .WVF file saved by a DL750 can only be loaded in Xviewer or a DL750. Xviewer is capable of loading both .WVF and .WDF file formats.
No, if you send commands simultaneously from another communications interface, that has not been selected on the DL850/DL850V, the instrument will not execute the commands properly.
If the files saved on the DL850 ScopeCorder do not appear on the PC, please disconnect and reconnect the USB connection from the DL850 to the PC.This behavior is normal for Windows based operating systems including Windows XP, ...
The attached file contains an Excel spreadsheet with an API that will query data from the DL850 ScopeCorder via USB, to obtain and display the Time/Div setting. To use the Excel API, follow these procedures: Download and extract ...
Xviewer waveform viewer software can calculate various power analysis measurements such as power factor, real power, reactive power, and apparent power. Two sample waveforms are available in the attached zip file, and should be used ...
The Delay Measurement value is a Fixed-Point Number.The Delay Measurement feature on the DL850 comes in two modes, Time and Degree. The output of the Delay Measurement feature is a time-based value and not an amplitude ...
The DL850 ScopeCorder is capable of linearizing an input signal using the Polynomial Feature in the /G3 Realtime Math option. The polynomial feature performs a fourth order polynomial calculation on the selected source waveform. To ...
To set the DL850 ScopeCorder in Roll Mode, turn the Time/Div knob until it is set to 100msec/Div or longer. If the Time/Div is set to 1Hr/Div or longer, waveform scrolling can be difficult to observe in real-time. This is due ...
The DL850 ScopeCorder G3 Power Measurement option can be used to calculate the power of a Sinusoid-Current Burst. Please download and view image for a screenshot demonstration of the DL850 G3 Power Function.The firmware version of ...
It is not necessary to perform deskew on a DL850 when using a current probe. The DL850 does have enough resolution to perform deskew and will not be able to find the time offset. Typically the deskew value ranges from ...
For the DL850 Scopecorder G3 Frequency Function, you will need to set the hysterisis of the edges that are used to detect the periods. This will increase the tolerance for noise and improve measurement reliability.To configure ...
- DL850 can save measured waveform data to a file in Binary, ASCII, or Floating Point format
- Use FILE Waveform Save Menu or SAVE MENU menu
- Learn how to save dual capture files using SAVE MENU
Unfortunately there is no way to read these warning messages on the DL750. In addition, there is no other command available to determine if there was "No Matching Record" found in History for a particular ZONE ...
Please download and view the attached PowerPoint presentation for a comprehensive guide on how to operate the DL850 Dual Capture mode.
Error(Code:539)Press ESC Key to Close. Module configuration is not matched, so it couldn’t loaded. Configuration of saved data can see by the File property. The following error is ...
The correct syntax for implementing the Atan function on the DL850 is ATAN(C1).There is a typo in the DL850 IMDL85001EN 4thEd Features Guide, ATAN(C1,C2) is in-correct. However, the syntax for the DL750 IS ...
Noise or glitches occurring on the unterminated input sub-channel for the 720221 module is normal. You must install a short-circuit jumper on the input terminal which is not used. The wave becomes GND level and ...
You can superimpose a previous acquisition onto the current acquisition through the Snapshot feature on the DL850 Scopecorder. You may also consider using Go/No-Go testing, as long as the requirement for a reference waveform is ...
Please see the attached "DL850 Wave Window FAQ.zip" for detailed instructions and setup feature explanations. There is also a wave window FAQ discussion included in the zip file.
Please download and see the attached DL850 ScopeCorder IRIG Tutorial presentation.
If the Scopecorder DL850 ScopeCorder WDF file was saved through the hard disk recording feature (HD Recording), then the file may be recovered by using the Finalize feature in Xviewer File Utility. Files that were saved through the normal ...
Yes the operating temperature range of the individual modules is the same as the operating temperature range of the DL850/DL750 ScopeCorder main chassis unit.
No, this "calibration" does not refer to the ScopeCorders Auto-Cal feature. When the Auto-Cal function is set to OFF, the ScopeCorder will not automatically calibrate after a 30 minute warm-up period. You must do a ...
No, the Standard Operating Conditions are not equivalent to the compensated temperature range. The unit's accuracy specifications are valid when operated within the Standard Operating Conditions and when the temperature ...
If there is a temperature coefficient listed in the specifications of the instrument's user manual, that coefficient is to be applied in the following conditions: The unit is calibrated within the Standard Operating ...
The 701280 frequency input module measures only time domain values, it does not measure any voltage or any amplitude domain value. Since the temperature coefficients are only applied to the amplitude domain value, the ...
Yes, you can use GPIB to remotely control the DL850/DL850 using Xviewer or LabVIEW and have the scope save data onto a shared network drive using the Ethernet interface.
There is no limitation. A single DL850 ScopeCorder unit can support 128 channels.
The power source is switched automatically when AC and DC are used simultaneously. AC is given priority. The DC input can be used as a backup power supply. If the AC power goes down, the DL850V ScopeCorder /DC instantly switches to ...
INTEG1 vs INTEG2 - as demonstrated on ScopeCorder DL850 G3 Examples of two different ways to INTEGRATE on the DL850/G3 DSP. One attachment.
DL850 ScopeCorder - How to maximize repeatability of Phase Measurements Use a direct-input if possible; this will remove the delay due to passive-probes 700929 being different between a pair of input channels (in phase ...
701260 Calibration Procedure Typo This should be "+1V +/- 2.5mV" and "0V +/-2.5mV". The service manuals for DL750 and for SL1400 have same mistakes in writing. one attachment
What does VARIABLE feature do on DL750 ScopeCorder? In terms of using VARIABLE on your input channel; it is a display-value feature - not a resolution feature. the A/D on the front-end still uses the V/Div which you had ...
My DL750 ScopeCorder HDD RECORDING "REALTIME" Files are missing. Please help. (Or: You need to locate them and move them to my PC via USB THUMB DRIVE.) DL750 REALTIME FILES ".WDF Files" are not visible on the DL750 HDD ...
Do you have a specification for the DL750 ScopeCorder realtime clock in terms of accuracy and drift ? There is no specification for the realtime clock on DL750.In the worst case, this clock drifts about 10 minute in one month ...
My DL750 ScopeCorder Ethernet Port is not visible. First, Press UTILITY and then OVERVIEW .. and Ethernet will be listed as an option on that unit. If it is listed there, you can pry the plastic cover out with a very small ...
Marker cursor and Measure function do not work simultaneously Unfortunately, this is true; We can not use the Measure function and the Cursor function at the same time in legacy DL such as DL750 Scopecorder; (DLM2000 and DL850 ...
How to trigger DL850 ScopeCorder with a hand-switch The DL850 is pulled-to 5V internally; a TTL signal going-low will trigger it naturally (pulling it to LOW); likewise, it can trigger on either the rising or the falling edge of ...
DL750 ScopeCorder Version 6.xx File (WVF/HDR) Auto-Naming Not Working with NetDrive (The first file will write correctly .. but auto-naming will not work properly after that) This issue has been confirmed when using MICROSOFT ...
How to trigger on a CAN ID using DL850 ScopeCorder A standard DL850 cannot provide a CAN trigger … but the feature added is “CAN ID” a new operator added in Realtime. The CAN ID G3 operator uses an ANALOG input as the ...
Putting a SPACE after a .WDF file extension - and the WDF will not load into the DL850 ScopeCorder Example1: "FILENAME.WDF" is a normal filename and will re-load properly into DL850 Version 2.05 Example2: "FILENAME.WDF_" ...
For a strain gage factor greater than 2.20, please set the strain gage factor to 2.0 and use linear scaling. Refer to the example below. For X > 2.20: - set gage factor of strain module to 2.00 - set ...
The common mode isolation voltage 300V is available for both, between channels in the same module and channels in different modules.