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14 

Precision Making 

Results 

8. RMS measurement 

ScopeCorder introduction workbook 
Copyright © Yokogawa Electric Corporation 

The RMS value is now displayed at the 
bottom of the screen; except when 
Time/DIV ≥ 100ms/DIV or ‘roll mode’ is 
used. 
See screenshot, left-bottom. 

 
 
 
 
 
 

 
 

Roll mode 

In roll mode, waveforms scroll from right to 
left as new data is captured and the oldest 
values are deleted from the screen. 

Extra Display 

Measurement values are displayed on top of 
the waveform. To create blank space, press 

Display

 » 

Extra Window

, set the value to 

1

« Table of contents

 

Содержание DL850E

Страница 1: ...1 Precision Making ScopeCorder Introduction Workbook DL850E series Peter Schutte Product Marketing Europe Version 1 2 August 2016...

Страница 2: ...lk through the most commonly used functionality but also address some unique ScopeCorder features To get familiar with the ScopeCorder s knobs keys and their functions please consider starting with Ap...

Страница 3: ...Reset 2 A simple acquisition 3 Sample rate calculation 4 Zoom to get more detail 5 Save a waveform 6 Load view a waveform 7 Save a screen image 8 RMS measurement 9 Cursor measurement 10 Hard disk reco...

Страница 4: ...OFF the ScopeCorder 2 Hold the RESET button while turning ON the ScopeCorder 3 Continue to hold the RESET button 4 Wait for the confirmation message you will hear a BEEP Turned on pressing the RESET k...

Страница 5: ...acquisition Please connect CH1 to the PROBE COMP pins on the front of the ScopeCorder using a suitable 10 1 or 1 1 probe test lead Leave all other channel inputs disconnected Press CH1 and adjust PROB...

Страница 6: ...ric Corporation Show the signal over a longer time period Use the Tim DIV knob to change the length of your acquisition Longer memory higher sample rate Increase the record length memory size to incre...

Страница 7: ...e Main Record Length Total Time 10 000 points 200 s DIV 10 DIV 10 000 2000 s 10 000 0 002s 5MS s What sample rate measurement time settings are possible Dependent on channel count available memory and...

Страница 8: ...uisite Perform Exercise 2 first or acquire a waveform In this exercise you will use the Zoom functionality to get more detailed insight in the acquired signal while still having the ability to make lo...

Страница 9: ...rporation Use the 2nd Zoom channel In the given example the second Zoom channel has been activated to get even more detail by zooming in on Zoom channel 1 To do this press Zoom1 Zoom2 Display set to O...

Страница 10: ...ary file Follow these keystrokes Enter a file name with the navigation keys DONE One button operation After you have performed the above setup you simply press one button SAVE You can skip all but the...

Страница 11: ...isite Perform Exercise 5 first or use another saved waveform In this exercise you will load and view a binary file containing a waveform Follow these keystrokes DONE The signal acquired in Exercise 2...

Страница 12: ...teps may be abbreviated Follow these keystrokes DONE Do you have to stop acquisition before saving Not for storing image files It is required to stop acquisition for saving waveform files which is sti...

Страница 13: ...ite Perform Exercise 2 first or acquire a waveform In this exercise you will perform a parametric measurement such as RMS Follow these keystrokes DONE Results are displayed on the next page Table of c...

Страница 14: ...creen except when Time DIV 100ms DIV or roll mode is used See screenshot left bottom Roll mode In roll mode waveforms scroll from right to left as new data is captured and the oldest values are delete...

Страница 15: ...kogawa Electric Corporation Prerequisite Perform Exercise 2 first or acquire a waveform In this exercise you will perform a horizontal cursor measurement Follow these keystrokes DONE Results are displ...

Страница 16: ...ok Copyright Yokogawa Electric Corporation The cursor measurement is now displayed at the bottom of the screen Cursor adjustment Don t forget to use the left and right arrow button to adjust the decim...

Страница 17: ...ration Prerequisite Perform Exercise 2 first or acquire a waveform In this exercise you will make an acquisition using hard disk recording Hard disk recording makes it possible to acquire and store da...

Страница 18: ...ard disk recording setup create ScopeCorder introduction workbook Copyright Yokogawa Electric Corporation Verify files To verify the recorded files press FILE UTILITY Look in the current media PATH fo...

Страница 19: ...Copyright Yokogawa Electric Corporation Prerequisite Perform Exercise 10 first or use another saved hard disk recording In this exercise you will load and view a hard disk recording from file Follow...

Страница 20: ...r to take a closer look at the waveform data use the ZOOM function Go to Exercise 4 for additional explanation Results 11 Hard disk recording load view ScopeCorder introduction workbook Copyright Yoko...

Страница 21: ...e none In this exercise you will save the currently configured settings for your ScopeCorder to a SET settings file Follow these keystrokes DONE Use the soft keyboard or an USB keyboard to name the SE...

Страница 22: ...ion workbook Copyright Yokogawa Electric Corporation Prerequisite none In this exercise you will load a SET settings file to apply the saved settings to your ScopeCorder Some steps may be abbreviated...

Страница 23: ...quisition This function allows you to leave the ScopeCorder unattended and it will automatically perform actions if a trigger event takes place Follow these keystrokes Trigger Mode Select Beep with th...

Страница 24: ...function triggers when a waveform goes IN or OUT in a user specified range of voltage Follow these keystrokes DONE AND trigger To perform a Window based AND trigger simply choose TYPE AND using otherw...

Страница 25: ...e Dual Capture is a feature which will record data at a low rate until a trigger condition event is detected after which data is recorded at high sample rate Disconnect the PROBE TIP from PROBE COMP l...

Страница 26: ...indow Dual Capture displays one of the Dual Capture events with a sample rate of 2 MS s Display Events Not all events are clearly visible in the main window To visualise all events in the main window...

Страница 27: ...Prerequisite Perform Exercise 2 first In this exercise you will add a new channel label to channel 1 Follow these keystrokes DONE Results are displayed on the next page Input name scale unit string Co...

Страница 28: ...Results 17 Channel labeling ScopeCorder introduction workbook Copyright Yokogawa Electric Corporation Adjust multiple channels Use the ALL CH button menu to make adjustments to multiple channels at on...

Страница 29: ...ay the actual measured current rather than the acquired voltage Follow these keystrokes DONE Results are displayed on the next page Select AX B change A to 2 00 B to 0 00 add a unit string named A Cur...

Страница 30: ...rkbook Copyright Yokogawa Electric Corporation CH1 Scaled COMP signal Y scale min 5 000A Y scale max 5 000A Resolution 1A div CH2 Regular COMP signal Y scale min 2500mV Y scale max 2500mV Resolution 5...

Страница 31: ...ced exercise you will setup a Phase Measurement between the two acquired waveforms Steps are somewhat abbreviated Follow these keystrokes DONE Results are displayed on the next page Channel delay In o...

Страница 32: ...Yokogawa Electric Corporation 60 degrees delay between 2nd rising edge of CH1 to the 2nd rising edge of CH2 as counted at zero crossing from left to right Extra Display Measurement values are display...

Страница 33: ...ion Jog Shuttle Use to change values and move cursors Turn the shuttle ring to vary the rate at which values change The rate is based on the shuttle ring angle Setup and execution keys and knobs Probe...

Страница 34: ...d to the upper right of the key in white ALL CH key Press this key to display a window in which you can configure all the settings from the menus that appear when you press CH1 to CH16 The settings ap...

Страница 35: ...poration TIME DIV knob Use this knob to set the time axis scale If you change the scale while waveform acquisition is stopped the scale actually takes effect when you restart waveform acquisition SHIF...

Страница 36: ...aveform parameters Press SHIFT and then MEASURE to display a menu for GO NO GO determination CURSOR key Displays a menu used when performing cursor measurements SHIFT ZOOM key Displays a waveform zoom...

Страница 37: ...s a menu for initialising the settings to their factory defaults performing auto setup which automatically sets the DL85E DL850EV according to the input signal storing and recalling setup information...

Страница 38: ...apshot waveforms can be saved and loaded UTILITY key Displays a menu for configuring system communication network and environment settings for performing self tests and for displaying system informati...

Страница 39: ...and mouse with it Using the USB ports you can connect wired keyboards and mice They keyboard will function as expected it will allow you to easily enter characters for data entry fields The mouse intr...

Страница 40: ...der to determine the possible sample rate measurement time settings a few parameters need to be defined The DL850E DL850EV ScopeCorder getting started guide download link provides the necessary inform...

Страница 41: ...ou will find 4 tables Depending on the use of the features Dual Capture and Hard disk recording a different table applies Select the row that represents your channel count Select the column that repre...

Страница 42: ...Sample Rate S s Display Record Length Points 1 s 10 M 100 1 ms 10 M 100 k 1 s 10 M 100 M 1 min 100 k 60 M 1 h 2 k 72 M 1 day 100 86 4 M 2 s 10 M 200 2 ms 10 M 200 k 2 s 5 M 100 M 2 min 50 k 60 M 2 h...

Страница 43: ...1429 Email CSC TCE nl yokogawa com To find information on the ScopeCorder platform main frames modules accessories and also find application examples please make use of the ScopeCorder product pages...

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