background image

 

 

17 

©2019  Guangzhou  ZHIYUAN  Electronics

 

Date: 2019/01/17

 

User Manual

 

V1.00

 

 

C

 

Guangzhou ZHIYUAN Electronics Co., Ltd.

 

 

ZDS2000B  Series  Oscilloscope  User  Manual

 

 

Figure 3-8: Segmented storage structure diagram 

Take  the  ZDS2024B  Plus  oscilloscope  for  example;  its  total  memory  depth  is 

250Mpts. The number of allocated segments is calculated as follows:   

N=250 * 1024 * 1024 / (the  current  storage  capacity  is  rounded  to  the  nth  power  of 

2) 

– 1. 

3.3 Waveform search 

ZDS2000B  series  oscilloscope  has  powerful  real-time  hardware  search  function.  It 

provides  many  waveform  search  modes,  including  edge,  pulse  width,  cycle, 

frequency, rising/falling time, duty cycle and runt, and sets the measuring modes in 

detail,  such  as  greater  than,  less  than,  within  the  range  and  outside  the  range. 

ZDS2000B is also able to quickly locate the interested signal, greatly improving the 

efficiency of abnormal signal measuring and analyzing. 

 

Figure 3-9: Waveform search 

 

3.4 Parameter measurement 

ZDS2000B series oscilloscope has powerful parameter measurement and statistics 

function.  It  uses  full  hardware  to  accelerate  processing,  can  analyze  all  original 

Содержание ZDS2000B Series

Страница 1: ...ZDS2000B Series Oscilloscope User Manual Date 2020 01 06 V1 02 Guangzhou ZHIYUAN Electronics Co Ltd www zlg cn User Manual UM01010101...

Страница 2: ...on 9 Chapter 3 Function Description 13 3 1 z Explore Waveform Zoom 13 3 1 1 Waveform Zoom 13 3 1 2 Search and marking 15 3 2 Segmented storage funciton 16 3 3 Waveform search 17 3 4 Parameter measurem...

Страница 3: ...he protective grounding wire of its power cord In order to avoid electric shock make sure the power cord ground wire is properly connected with protective earth terminal before connecting any input an...

Страница 4: ...antly to keep the instrument ventilated Do not use the instrument in a wet environment In order to avoid the risk of short circuit and electric shock do not operate the instrument in a wet environment...

Страница 5: ...ing signs and meanings CAUTION CAUTION symbol indicates a hazard Improper handling or execution in a specified process operation and so on can lead to loss of important data or damage to the instrumen...

Страница 6: ...ation Input Power ON OFF USBPort 40 years of use recyclable Do not throw the used battery into garbage bin CE Certification Each channel has 1M input resistor and 16pF input capacitor All inputs are 3...

Страница 7: ...on box switch and fixed facilities such as those stationary motors permanently attached to fixed facilities IV CAT IV It is applicable to measure for the terminal of the low voltage facilities Measure...

Страница 8: ...ature please make sure the air inlet and vent of the product keep the air flow freely When using the oscilloscope on the work bench please leave at least 10cm gaps on the top back and both sides of in...

Страница 9: ...you can quickly view and locate abnormal signals Waveform play function In ZOOM mode use the waveform play function to quickly browse the whole waveform signal trends etc Analysis function ZDS2000B os...

Страница 10: ...and knob B mainly perform menu selection or Knob A performs fine tune and Knob B performs coarse tune 4 Shortcut function keys These keys are mainly used to perform One key clearing One key persistenc...

Страница 11: ...150Vrms Connecting mode Make the BNC female of the external interface connected with the BNC terminal of the oscilloscope Turn the knob to right and lock it 11 Analog channel input terminal These inpu...

Страница 12: ...appropriately and use them as the bracket to make the oscilloscope upward sloping so as to leave the oscilloscope stableness for better operation and observing the display screen Open the supporting f...

Страница 13: ...but also use an oscilloscope to automatically and conveniently analyze the abnormality in waveforms enabling users to locate abnormal signals within millions of waveforms without any effort Figure 3 1...

Страница 14: ...zoom view mode is selected users can adjust the size of zoom window to view the waveform details Figure 3 3 Horizontal control area 2 Waveform translation in the zoom mode The large knob and time bas...

Страница 15: ...n but ton with the same direction as the secondary time base waveform play to increase the waveform play speed The more times the button is pressed the faster the waveform is played Press the backward...

Страница 16: ...ong time and then the waveform appears along with interference as shown in Figure 3 7 In order to facilitate analysis and save storage space the segmented storage is used to record each section of wav...

Страница 17: ...eries oscilloscope has powerful real time hardware search function It provides many waveform search modes including edge pulse width cycle frequency rising falling time duty cycle and runt and sets th...

Страница 18: ...nterface 3 5 Cursor Measurement Users can use the cursor measurement function to measure the X axis values such as time and Y axis values such as voltage of selected waveforms There are two pairs of m...

Страница 19: ...ng Users can easily find the communication error debug hardware and accelerate the development progress through this function as shown in Figure 3 13 ZDS2000B series oscilloscope can perform 27 protoc...

Страница 20: ...2 4 Analog bandwidth 3dB 200MHz 200MHz Calculated rising time 1 75ns 1 75ns Vertical resolution 8 bit Bandwidth limit 20MHz OFF Input coupling DC AC GND Input impedance 1M 1 16pF 4pF Input sensitivit...

Страница 21: ...eal time sampling Maximum sampling rate 2GSa s single channel 1GSa s Multiple channel Memory depth ZDS2022B Plus ZDS2024B Plus Single channel 1 4Kpts 14Kpts 140Kpts 1 4Mpts 14Mpts 28Mpts 56Mpts 125Mpt...

Страница 22: ...gand FlexRay DS18B20 PS 2 MDIO DALI HDQ 1 Wire IrDA Manchester DHT11 SHT11 Figure 4 6 Basic trigger type description Trigger Type Symbol Description Edge trigger Includes rising edge trigger falling e...

Страница 23: ...unication Manchester Diff Manchester WIEGAND Miller Photo electricity DALI Infrared NEC Infrared transfer protocol analysis Philips RC 5 Philips RC 6 Industrial automation RS485 RS232 485 and 232 use...

Страница 24: ...etup package to set the expansion parameters address values and port values SD_SPI SD_SPI has two sources including clock source and command source On the 20Mb s SD bus SPI mode the specific command o...

Страница 25: ...rt bit of the specified package is triggered on differential Manchester bus DHT11 DHT11 has one data source The start bit is triggered on the DHT11 bus SHT11 SHT11 has one data source The specified co...

Страница 26: ...s at the same time Measurement Statistics Current value maximum minimum average value standard deviation statistic times Hardware frequency meter Supported The maximum frequency is the oscilloscope ba...

Страница 27: ...escription Temperature range Operation 10 40 Storage 20 70 Ingress Protection Rating IP20 Humidity range 60 relative humidity Cooling method Fan Altitude Less than 3000m operating less than 12000m non...

Страница 28: ...on cable Communication between PC and oscilloscope Probe Standard configuration of a200MHz passive probe X1 and X10 range for each channel Power line For the power supply of an oscilloscope Informatio...

Страница 29: ...individual or unit unauthorized commercial use of this document without prior consent of ZHIYUAN Electronics is all borne by the individual or unit themselves ZHIYUAN Electronics and partner companie...

Отзывы: