YOKOGAWA WT5000 User Manual
  1. Manuals
  2. Brands
  3. YOKOGAWA Manuals
  4. Measuring Instruments
  5. WT5000
  6. User manual

YOKOGAWA WT5000 User Manual

Precision power analyzer
Hide thumbs Also See for WT5000:
Table of Contents

Advertisement

Quick Links

WT5000
Precision Power Analyzer
IM WT5000-02EN
4th Edition

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the WT5000 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for YOKOGAWA WT5000

Summary of Contents for YOKOGAWA WT5000

  • Page 1 WT5000 Precision Power Analyzer IM WT5000-02EN 4th Edition...

  • Page 2: List Of Manuals

    List of Manuals Thank you for purchasing the WT5000 Precision Power Analyzer. This User’s Manual explains how to use the WT5000. To ensure correct use, please read this manual thoroughly before operation. After reading this manual, keep it in a safe place. The following manuals, including this one, are provided as manuals for the WT5000.

  • Page 3: Conventions Used In This Manual

    Indicate controls such as menu commands, tabs, and buttons that appear on the screen and front panel keys Prefixes k and K Prefixes k and K used before units are distinguished as follows: Denotes 1000. Example: 100 kHz Denotes 1024. Example: 720 KB (file size) IM WT5000-02EN...

  • Page 4: Menu Icons

    Some features are disabled when the measurement mode (see section 1.1) is set to IEC harmonic measurement (IEC Harmonic) or voltage fluctuation/flicker measurement (IEC Flicker). The menu icons of disabled features appear dimmed. Menus will not appear even if you tap dimmed icons. IM WT5000-02EN...
  • Page 5 Set the divisions and time scale of the graph screen. Displays trend values (see section 6.3) Displays the current trend values. You can set this when the graph display format is Trend. Cursor measurement (see chapter 12) Register the custom display (see section 3.8). IM WT5000-02EN...
  • Page 6 Set the displayed measurement function (see section 3.1). Selects the input element or wiring unit to be configured Selects the harmonic order to be set This is for the harmonic display (see section 5.2). Resets the displayed items. (See page vii.) IM WT5000-02EN...
  • Page 7 (ΣA, ΣB, ΣC) to be configured Note On the harmonics list displays, you can change the measurement function, element, and wiring unit for the selected list, but you cannot change these settings for each individual displayed item. IM WT5000-02EN...
  • Page 8 1. Tap the Item No.2 area. The Item No. display changes to 2. 2. Set the items (e.g., function). Resetting the Displayed Items Closes the menu Set the reset pattern (Element Origin, Function Origin, Clear Current Page, Clear All Pages). Executes reset IM WT5000-02EN...
  • Page 9 Set the current sensor to be connected to the current measurement terminal (see section 2.2). Set the sensor conversion ratio (see section 2.3). Set the sensor conversion ratio preset (see section 2.3). The sensor conversion ratio preset is currently not available. viii IM WT5000-02EN...
  • Page 10 For details on the data update interval, see section 2.10. For details on averaging, see section 2.13. Turns averaging on and off Set the averaging type (for the parameters, see section 2.13). Set the attenuation constant or average count (for the parameters, see section 2.13). Averaging menu IM WT5000-02EN...
  • Page 11 Set the cutoff frequency (see section 2.7). Advanced filter settings (see section 2.7) This instrument has three measurement modes (see section 1.1). A filter menu is displayed according to the measurement mode. Shown above is the menu for normal measurement mode. IM WT5000-02EN...
  • Page 12 Configure storage (see sections 7.1 to 7.3). Save destination drive Select the data you want to save. Data whose check box is selected will be saved. Starts saving Configure data saving (see sections 8.2 to 8.4). Data Save menu IM WT5000-02EN...
  • Page 13 STOP key in the INTEGRATION area turns off. Set integration conditions (see section 4.1). When you set the measurement mode (see section 1.1) to “IEC Flicker,” the Integration icon changes to the Flicker icon. See the next page. IM WT5000-02EN...
  • Page 14 Starts a measurement Reset Reset Completes the measurement and displays the judgment Changes the observation period and measures again Set the measurement Set the measurement conditions and judgment conditions and judgment conditions (see section 14.1). conditions (see section 14.1). xiii IM WT5000-02EN...
  • Page 15 Enables or disables the null feature (OFF, ON) While the null feature is enabled, the NULL key illuminates. Configure the null feature (see section 11.1). Executes zero-level compensation (Cal) (see section 11.2) Set the sensor correction (see section 2.6). IM WT5000-02EN...

  • Page 16: Table Of Contents

    Chapter 4 Integrated Value Measurement (watt hours and ampere hours) Setting Integration Conditions ..................4-1 Displaying Integrated Values (numeric display)..............4-6 Chapter 5 Harmonic Measurement Setting Harmonic Measurement Conditions ..............5-1 Displaying Harmonic Measurements (numeric display) ........... 5-3 IM WT5000-02EN...
  • Page 17 Configuring the TCP/IP Settings ..................15-3 15.3 Accessing the Instrument from a PC (FTP Server) ............15-5 15.4 Web Server Feature ....................... 15-6 15.5 Connecting to a Network Drive ..................15-8 15.6 Setting the Date and Time via SNTP ................15-9 IM WT5000-02EN...
  • Page 18 Displaying the Message Log ..................16-11 16.9 Viewing the Instrument Information and Current Sensor Status ........16-12 16.10 Locking the Touch Panel and Front Panel Operations ............ 16-14 Appendix Appendix 1 Messages and Corrective Actions ............... App-1 Index xvii IM WT5000-02EN...

  • Page 19: Chapter 1 Setup Menu

    Computation and output settings overview (see section 1.3) Utility settings overview (see section 1.4) Displays the navigation window Note You can also display the setup menu screen from the navigation window that appears immediately after power-on. Navigation window Displays the setup menu screen IM WT5000-02EN...

  • Page 20: Input Settings Overview

    Pressing ESC closes the overview screen. Input (Basic) tab When the input element is 760901 or 760902 When the input element is 760903 Shows the settings of Element1 to Element7 You can also set the input element items. IM WT5000-02EN...
  • Page 21 Set the sync source (see section 2.8). ► “Measurement Period (Sync Source)” in the features guide Note You can also edit the settings by moving the cursor on each setting button using the arrow keys and then pressing SET. IM WT5000-02EN...
  • Page 22 ► section 2.1, 2.3, 2.9 Tap Range. A setup screen appears for common measurement range items. Input (Advanced/Options) tab Range button Crest factor Range Σ link (see section 2.1) (see section 2.9) Current range display format (see section 2.3) IM WT5000-02EN...
  • Page 23 Advanced Settings are on. You can set the HFR, AAF, DLF (N) and DLF (H) filters separately. Input (Advanced/Options) tab Line Filter button Turns the advanced line filter settings on and off Filter type HF Rejection Anti-aliasing Digital line filter Digital line filter filter (for normal (for harmonic measurement) measurement) IM WT5000-02EN...
  • Page 24 Frequency filter Voltage/current Frequency filter Voltage/current (HPF) signal rectifier (LPF) cross level Second Frequency Measurement Filter Settings (Freq2 Measurement) Freq Filter/Rectifier/Level button Freq2 Measurement button Second frequency filter (HPF) Cross level of the second voltage/current frequency IM WT5000-02EN...
  • Page 25 The following screen is an example for a model with both the /MTR1 and /MTR2 options. Input (Advanced/Options) tab Motor/Aux button /MTR1 options screen /MTR2 options screen MTR configuration (select the device to be evaluated (Motor/Aux)) Set Motor/Aux. Electrical angle measurement IM WT5000-02EN...
  • Page 26 1.2 Input Settings Overview Sensor Correction Settings (Sensor Correction) ► section 2.6 Tap Sensor Correction. A sensor correction screen appears. Input (Advanced/Options) tab Sensor Correction button Current amplitude correction Current phase correction IM WT5000-02EN...

  • Page 27: Computation And Output Settings Overview

    Setting the Efficiency Equation (Efficiency) ► section 2.11 Tap Efficiency. An efficiency equation setup screen appears. Computation/Output tab Efficiency button Wiring information Efficiency equation Definition to use when you want to add active power or motor output to the equation IM WT5000-02EN...
  • Page 28 You can also display the setup menu screen from the navigation window that appears immediately after power-on. Navigation window Displays the setup menu screen Setting the Delta Computation (ΔMeasure) ► section 2.12 Tap ΔMeasure. A delta computation setup screen appears. Computation/Output tab ΔMeasure button Wiring information Delta computation type Delta computation mode 1-10 IM WT5000-02EN...
  • Page 29 Tap Harmonics. A harmonic measurement setup screen appears. Computation/Output tab Harmonics button Harmonic measurement group Input element PLL source Minimum harmonic order to be measured Maximum harmonic order to be measured Distortion factor equation Number of FFT points 1-11 IM WT5000-02EN...
  • Page 30 Tap Display. A setup screen appears for the screen display format. Computation/Output tab Display button Screen display, single/split (see section 3.1, 6.1) Numeric display (see section 3.1) Graph display (see section 6.1) Register the custom screen (see section 3.8). 1-12 IM WT5000-02EN...
  • Page 31 Tap Data Save. A data save setup screen appears. Computation/Output tab Data Save button Save destination Numeric data items to save (see section 8.2) Data to save (see section 8.3) Format/color of screen images to save (see section 8.4) 1-13 IM WT5000-02EN...
  • Page 32 Configuring the D/A Output (D/A Output) ► section 16.2 Tap D/A Output. A D/A output setup screen appears. Computation/Output tab D/A Output button D/A output channels Output items of each channel Rated time of integrated D/A output 1-14 IM WT5000-02EN...

  • Page 33: Utility Settings Overview

    Language (see section 16.4) Environment USB keyboard (see section 16.6) language Date and time (see section See section 3.6 in the Getting LCD off/brightness 16.4) Started Guide, IM WT5000-03EN. (see section 16.5) IEEE 1588 time synchronization (see section 16.3) 1-15 IM WT5000-02EN...
  • Page 34 Remote Control Settings (Remote Control) ►section 16.1 Tap Remote Control. A remote control setup screen (Network(VXI-11/GP-IB/USB(USB-TMC)) appears. Utility tab Remote Control button IP address display USB (USB-TMC) Communication GP-IB address Serial number commands (WT-compatible commands) Network timeout 1-16 IM WT5000-02EN...
  • Page 35 Network button Shows the TCP/IP setup screen DHCP • FTP Server Settings (see section 15.3), Web Server Settings (see section 15.4) Utility tab Network button Shows the FTP/Web server setup screen User name Password FTP server timeout 1-17 IM WT5000-02EN...
  • Page 36 Network drive timeout • SNTP (date and time) settings (see section 15.6) Utility tab Network button Shows the SNTP setup screen SNTP server’s host name SNTP server timeout Adjust the instrument’s clock relative to the Greenwich Mean Time. 1-18 IM WT5000-02EN...
  • Page 37 ► section 16.7 Tap Selftest. A self-test setup screen appears. Utility tab Selftest button Test item Message Log Display(Message Log) ► section 16.8 Tap Message Log. A message log screen appears. Utility tab Message Log button Message log 1-19 IM WT5000-02EN...
  • Page 38 Tap Upgrade to display the Upgrade screen. Utility tab System Overview button (see section 16.9) Upgrade button Current Sensor Status Display (Sensor Status) ► section 16.9 Tap Sensor Status. The current sensor statuses are listed. Utility tab Sensor Status button 1-20 IM WT5000-02EN...

  • Page 39: Saving, Loading, And Initializing Setup Data

    Initializes setup data File operation Saves Loads setup data (see section 8.6) setup data Note You can also display the setup menu screen from the navigation window that appears immediately after power-on. Navigation window Displays the setup menu screen 1-21 IM WT5000-02EN...
  • Page 40 Pressing ESC closes the file list. Select the save destination from the file list. Tap Save. The setup data is saved in the save destination folder. File path Currently selected folder path. File operation (see section 8.6) File list Starts saving 1-22 IM WT5000-02EN...
  • Page 41 Currently selected folder path. File operation (see section 8.6) File list Starts loading Initializing the Setup Data Tap Initialize Settings. A confirmation screen appears for executing the initialization. Tap OK. The setup data of this instrument will be initialized. 1-23 IM WT5000-02EN...

  • Page 42: Current Sensor Setup Menu

    ), or press MENU under SETUP. The setup menu screen appears. Tap Navigation at the bottom of the setup menu screen. A navigation window appears. Navigation button Tap Current Sensor Settings. The current sensor setup menu screen appears. Current Sensor Settings button 1-24 IM WT5000-02EN...
  • Page 43 Tap Close at the bottom of the Current Range setup screen to switch from the current sensor setup menu screen to the measurement result display screen. To display the first screen of the current sensor setup menu again, perform steps 1 to 3 on the previous page. 1-25 IM WT5000-02EN...

  • Page 44: Chapter 2 Setting Basic Measurement Conditions

    When the input element is 760901 or 760902 When the input element is 760903 Note You can also display the input settings (basic measurement conditions) overview screen by moving the cursor on the Input (Basic) tab using the arrow keys and then pressing SET. IM WT5000-02EN...
  • Page 45 • When range Σ link is set to on, the measurement ranges of the input elements assigned to the same wiring unit are set to the same range. When range Σ link is set to off, the measurement ranges of the input elements can be set independently even when they are assigned to the same wiring unit. • For the 760903 current sensor input element, when any of the wiring units is set among the elements whose CT Type or Input Resistance setting is different, Range Σ Link cannot be set to ON. IM WT5000-02EN...

  • Page 46: Setting The Voltage Range And Current Range

    • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Menu Icons (see page iii) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.
  • Page 47 • When the setup menu screen is overlapped on the range display of each element, press ESC. The setup menu screen will close. IM WT5000-02EN...
  • Page 48 2.5 mA, 5 mA, 10 mA, 25 mA, 50 mA, 100 mA, 200 mA, 500 mA, 1 A, 2 A, 5 A 250 mA, 500 mA, 1 A, 2.5 A Note When range Σ link (see section 2.1) is set to on, the current ranges of the input elements assigned to the same wiring unit are set to the same range. When range Σ link is set to off, the current ranges of the input elements can be set independently even when they are assigned to the same wiring unit. IM WT5000-02EN...
  • Page 49 * The CT ID (e.g., product name) is displayed. If ID information is not detected, “Unknown” is displayed. Main Current Range Options The options vary depending on the CT type. For the current range options, see “Current Range (Current, CURRENT RANGE)” in the features guide. IM WT5000-02EN...
  • Page 50 Tap Scaling to select ON or OFF. Setting the CT Ratio Tap CT Ratio to set the CT ratio (or the conversion ratio of the current sensor that produces current). Turns scaling on and off Set the CT ratio. IM WT5000-02EN...
  • Page 51 Depending on the external current sensor on/off state, the current range or external current sensor range appears automatically, and you can set the range. For the selectable values, see “Setting the Current Range (Current Range)” or “Setting the External Current Sensor Range (Ext Sensor).” IM WT5000-02EN...

  • Page 52: Configuring The Current Sensor

    Pressing ESC closes the overview screen. Input (Basic) tab Set the current range. Note You can also display the input settings (basic measurement conditions) overview screen by moving the cursor on the Input (Basic) tab using the arrow keys and then pressing SET. IM WT5000-02EN...
  • Page 53 When the Crest Factor Is Set to CF6 or CF6A 50 mV, 100 mV, 200 mV, 500 mV, 1 V, 2 V, 5 V, 10 V 25 mV, 50 mV, 100 mV, 250 mV, 500 mV, 1 V, 2.5 V, 5 V 2-10 IM WT5000-02EN...
  • Page 54 Tap the Input (Advanced/Options) tab. An input settings (advanced/options) overview screen appears. Pressing ESC closes the overview screen. Tap Range. A setup screen appears for common measurement range items. Input (Advanced/Options) tab Range button Set the current range display format (Direct, Measure). 2-11 IM WT5000-02EN...
  • Page 55 Select the external current sensor range (fixed). You can select from the valid measurement ranges selected in section 2.5. Note To turn the external current sensor on and off or set the sensor conversion ratio and other details, use the Setup menu. 2-12 IM WT5000-02EN...

  • Page 56: Setting The Voltage Transformer (Vt) And Current Transformer (Ct) Ratios

    Set the VT ratio, CT ratio, and power coefficient. Note You can also display the input settings (basic measurement conditions) overview screen by moving the cursor on the Input (Basic) tab using the arrow keys and then pressing SET. 2-13 IM WT5000-02EN...
  • Page 57 You can copy the ratio or coefficient of the input element that is indicated by the cursor to all the input elements in that element's wiring unit. Copies the VT ratio Copies the CT ratio Copies the power coefficients 2-14 IM WT5000-02EN...

  • Page 58: Setting The Valid Measurement Range

    Set the valid current measurement range. Set the valid voltage measurement range. Note You can also display the input settings (advanced/options) overview screen by moving the cursor on the Input (Advanced/Options) tab using the arrow keys and then pressing SET. 2-15 IM WT5000-02EN...
  • Page 59 • When a peak over-range occurs, the measurement range increases to the range specified here, skipping the ranges in between. • When the measurement range to switch to when a peak over-range occurs has not been selected, the measurement range increases in the order of the specified valid measurement ranges. 2-16 IM WT5000-02EN...
  • Page 60 By tapping each range display, you can collectively set or not set the applicable ranges of all input elements or wiring units as valid measurement ranges (All ON or All OFF). 2-17 IM WT5000-02EN...
  • Page 61 • When a peak over-range occurs, the measurement range increases to the range specified here, skipping the ranges in between. • When the measurement range to switch to when a peak over-range occurs has not been selected, the measurement range increases in the order of the specified valid measurement ranges. 2-18 IM WT5000-02EN...
  • Page 62 By tapping the asterisk of each range, you can collectively set or not set the applicable ranges of all input elements or wiring units as valid measurement ranges (All ON or All OFF). 2-19 IM WT5000-02EN...

  • Page 63: Setting The Sensor Correction

    . A Misc menu appears in the sub menu area on the right side of the screen. By tapping the displayed items, you can specify the same settings as when using the screen explained earlier. Note For details on the Misc menu, see page xiv. 2-20 IM WT5000-02EN...

  • Page 64: Setting The Line Filter And Frequency Filter

    Tap Line Filter. A line filter setup screen appears. Line filter (example of element 1) Turns the line filter on or off Set the cutoff frequency of the line filter (0.1 kHz to 100.0 kHz (0.1 kHz steps), 1 MHz). 2-21 IM WT5000-02EN...
  • Page 65 Set the cutoff frequency (0.1 kHz to 100.0 kHz (0.1 kHz steps), 1 MHz). Turns the line filter on or off By tapping Line Filter, you can turn on or off the feature on all elements collectively. 2-22 IM WT5000-02EN...
  • Page 66 Turns the digital line filter (for normal measurement) on and off By tapping Cutoff, you can set the value collectively for all elements. Set the cutoff frequency of the digital line filter (for normal measurement) (0.1 kHz to 100.0 kHz (0.1 kHz steps)). 2-23 IM WT5000-02EN...
  • Page 67 (LPF) (0.1 kHz to 100.0 kHz (0.1 kHz steps)). By tapping Freq Filter, you can turn on or Turns the low-pass filter (LPF) on or off off the feature on all elements collectively. 2-24 IM WT5000-02EN...
  • Page 68 Set the cutoff frequency of the low-pass filter (LPF) (0.1 kHz to 100.0 kHz (0.1 kHz steps)). Set the cutoff frequency of the high-pass filter (HPF) (0.1 Hz, 1 Hz, 10 Hz, 0.1 kHz to 100.0 kHz (0.1 kHz steps)). 2-25 IM WT5000-02EN...
  • Page 69 . A Filter menu appears in the sub menu area on the right side of the screen. By tapping the displayed items, you can specify the same settings as when using the keys explained earlier. Note For details on the Filter menu, see page x. 2-26 IM WT5000-02EN...

  • Page 70: Set The Measurement Period

    2.10) is set to Digital Filter Average, the menu appears dimmed as shown in the following figure and cannot be used. Note You can also display the input settings (basic measurement conditions) overview screen by moving the cursor on the Input (Basic) tab using the arrow keys and then pressing SET. 2-27 IM WT5000-02EN...
  • Page 71 When the rectifier feature is on: 0.0% to 100.0%, in 0.1% steps You can use the voltage and current cross level settings when the high-pass filter (HPF) is set to OFF or when the rectifier feature is set to ON. 2-28 IM WT5000-02EN...

  • Page 72: Setting The Crest Factor

    Range button Set the crest factor (CF3, CF6, CF6A). Note You can also display the input settings (advanced/options) overview screen by moving the cursor on the Input (Advanced/Options) tab using the arrow keys and then pressing SET. 2-29 IM WT5000-02EN...

  • Page 73: Setting The Data Update Interval

    Set the update interval (10ms, 50ms, 100ms, 200ms, 500ms, 1s, 2s, 5s, 10s, 20s). Note You can also display the computation/output settings overview screen by moving the cursor on the Computation/Output tab using the arrow keys and then pressing SET. 2-30 IM WT5000-02EN...
  • Page 74 By tapping the displayed items, you can specify the same settings as when using the keys explained earlier. Note • For details on the Update Rate/Averaging menu, see page ix. • When the trigger source is set to Ext Clk, you cannot set the trigger slope ( fixed to falling). 2-31 IM WT5000-02EN...

  • Page 75: Setting The Efficiency Equation

    3 You can set this on models with the /MTR1 or /MTR2 option. Note You can also display the computation/output settings overview screen by moving the cursor on the Computation/Output tab using the arrow keys and then pressing SET. 2-32 IM WT5000-02EN...

  • Page 76: Setting The Delta Computation

    Difference, 3P3W>3V3A 1P3W 3P3W Difference, 3P3W>3V3A 3P4W Star>Delta 3P3W(3V3A) Delta>Star 3P3W(3V3AR) Delta>Star Note You can also display the computation/output settings overview screen by moving the cursor on the Computation/Output tab using the arrow keys and then pressing SET. 2-33 IM WT5000-02EN...

  • Page 77: Setting Averaging

    (8 to 64) Update Rate screen (see section 2.10) Averaging screen Note You can also display the computation/output settings overview screen by moving the cursor on the Computation/Output tab using the arrow keys and then pressing SET. 2-34 IM WT5000-02EN...

  • Page 78: Master/Slave Synchronous Measurement

    Computation/Output tab Set the equation (measurement). Select master or slave (Master, Slave). Note You can also display the computation/output settings overview screen by moving the cursor on the Computation/Output tab using the arrow keys and then pressing SET. 2-35 IM WT5000-02EN...

  • Page 79: Chapter 3 Power Display (Numeric Display)

    • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Menu Icons (see page iii) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Depending on the measurement mode or the method of computing measurement values (computing method), the settings may be different from the description in this section, the settings may be invalid, or the settings may not be configurable.
  • Page 80 Select one of the registered screen configurations (up to five configurations) to display the screen. Example of Numeric (numeric display)/Graph(graph display) Numeric (numeric display) in the top half Graph (waveform display) in the bottom half For display formats, see section 6.2. IM WT5000-02EN...
  • Page 81 All Items (shows all values) Switching the displayed page shows other items in this display area. 4 Items (4-value display) 8 Items (8-value display) 16 Items (16-value display) Matrix (matrix display) Shows the measured Measurement function values of each element IM WT5000-02EN...
  • Page 82 On the All Items display, you cannot select individual display items and change their measurement function, element, or wiring unit. If you switch to the Matrix display, you can change the measurement functions, elements, and wiring units using the displayed table (see the previous page). IM WT5000-02EN...
  • Page 83 Set the displayed item. See “On the 4-, 8-, and 16-Value Displays.” Selects the harmonic order to be set This is for the harmonic orders display (see section 5.2). Resets the displayed items. Configure the columns to display. IM WT5000-02EN...
  • Page 84 • Wiring unit options: ΣA, ΣB, ΣC Note On the harmonics list displays, you can change the measurement function, element, and wiring unit for the selected list, but you cannot change these settings for each individual display item. IM WT5000-02EN...
  • Page 85 The number increases from left to right on the matrix display. Example: If you select 3, the third column from the left is displayed. Selects the input element (Element1 to Element7) or wiring unit (ΣA, ΣB, ΣC) to be configured Resets displayed items IM WT5000-02EN...
  • Page 86 NUMERIC Key (single screen display) Shows Numeric (numeric display) in a single screen Each time you press NUMERIC, the display format switches, in order, between All Items, 4 Items, 8 Items, 16 Items, Matrix, Hrm List Single, Hrm List Dual, and User. IM WT5000-02EN...

  • Page 87: Displaying The Voltage, Current, Active Power, And Power Factor

    Voltage, current, active power, and power factor values can be shown graphically. • The waveform display feature (see section 6.2) shows voltage and current waveforms. • The trend display (see section 6.3) shows voltage, current, active power, and power factor values graphically. IM WT5000-02EN...
  • Page 88 . A Display menu appears in the sub menu area on the right side of the screen. By tapping the displayed items, you can specify the same settings as when using the screen explained earlier. Note For details on the Display menu, see page iv. 3-10 IM WT5000-02EN...

  • Page 89: Displaying Apparent Power, Reactive Power, And Corrected Power

    “Switching the Displayed Items (Items),” provided later. Note Apparent power, reactive power, and corrected power values can be shown graphically. • The trend display(see section 6.3) shows apparent power, reactive power, and corrected power values graphically. 3-11 IM WT5000-02EN...
  • Page 90 When Select standard is Type1, set coefficients P1 and P2. Formula screen Note You can also display the computation/output settings overview screen by moving the cursor on the Computation/Output tab using the arrow keys and then pressing SET. 3-12 IM WT5000-02EN...
  • Page 91 . A Display menu appears in the sub menu area on the right side of the screen. By tapping the displayed items, you can specify the same operation as explained in “Switching the Displayed Items” described earlier. Note For details on the Display menu, see page iv. 3-13 IM WT5000-02EN...

  • Page 92: Displaying The Phase Difference And Frequency (Voltage And Current)

    “Switching the Displayed Items (Items),” number display page. provided later. Note Phase difference and frequency (voltage and current) values can be shown graphically. • The trend display (see section 6.3) shows phase difference and frequency (voltage and current) values graphically. 3-14 IM WT5000-02EN...
  • Page 93 Set the phase polarity. (Lead(-)/Lag(+), Lead(+)/Lag(-)) Set the phase difference display format (180°, 360°). Note You can also display the computation/output settings overview screen by moving the cursor on the Computation/Output tab using the arrow keys and then pressing SET. 3-15 IM WT5000-02EN...
  • Page 94 . A Display menu appears in the sub menu area on the right side of the screen. By tapping the displayed items, you can specify the same operation as explained in “Switching the Displayed Items” described earlier. Note For details on the Display menu, see page iv. 3-16 IM WT5000-02EN...

  • Page 95: Displaying Computed Values (Values And Events)

    “Switching the Displayed Items (Items),” provided later. Note Computed values (values and events) can be shown graphically. • The trend display (see section 6.3) shows computed values (values and events) graphically. 3-17 IM WT5000-02EN...
  • Page 96 Set equations (16 terms, Enter the unit using Set the computation (OFF, ON). up to 60 characters). up to 8 characters. Set the computation name (up to 8 characters). Load user-defined functions. Save user-defined functions. Load presets. 3-18 IM WT5000-02EN...
  • Page 97 Set judgment conditions (e.g., combination of events). Example: AND (logical product) of the judgment result of Ev1(measured power) and that of Ev2 (measured voltage) Set the events (OFF, ON). Set the judgment conditions. Tap Expression. The following screen appears. 3-19 IM WT5000-02EN...
  • Page 98 Inverts the judgment results (True and False) (OFF, ON) show on the measurement display screen when the judgment conditions are met OFF: Not inverted Set the event (True) and when they are not met (False). ON: Inverted combination condition. 3-20 IM WT5000-02EN...
  • Page 99 . A Display menu appears in the sub menu area on the right side of the screen. By tapping the displayed items, you can specify the same operation as explained in “Switching the Displayed Items” described earlier. Note For details on the Display menu, see page iv. 3-21 IM WT5000-02EN...

  • Page 100: Holding The Maximum Values

    Tap ▲ or ▼ to change the displayed page in order from the display for at least 1 second, you can current number. Tap the number directly to change to the number perform the operations described in display page. “Switching the Displayed Items (Items),” provided later. 3-22 IM WT5000-02EN...
  • Page 101 Set the computation (OFF, ON). Enter the unit using up to 8 characters. Set the computation name (up to 8 characters). Equation Examples MAXURMS(E1): Maximum Urm of element 1 MAXIRMS(E1): Maximum Irms of element 1 MAXP(E1): Maximum P of element 1 3-23 IM WT5000-02EN...
  • Page 102 . A Display menu appears in the sub menu area on the right side of the screen. By tapping the displayed items, you can specify the same operation as explained in “Switching the Displayed Items” described earlier. Note For details on the Display menu, see page iv. 3-24 IM WT5000-02EN...

  • Page 103: User Display

    • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Menu Icons (see page iii) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.
  • Page 104 8.2. Saves data Saves the background file simultaneously. Select whether to save the background file at the same time when the display configuration is saved. 3-26 IM WT5000-02EN...
  • Page 105 Shows Numeric (numeric display) in a single screen Each time you press NUMERIC, the display format switches, in order, between All Items, 4 Items, 8 Items, 16 Items, Matrix, Hrm List Single, Hrm List Dual, and User. 3-27 IM WT5000-02EN...

  • Page 106: Custom Display

    • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Menu Icons (see page iii) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Depending on the measurement mode, the settings may be different from the description in this section, the settings may be invalid, or the settings may not be configurable.
  • Page 107 Set the registration name of the screen configuration. For instructions on how to enter characters, see section 3.3 in the Getting Started Guide, IM WT5000-03EN. Overwrite The old configuration is overwritten with the current screen configuration. Delete The registered contents are deleted.
  • Page 108 Each time you press CUSTOM, the screen configuration changes in order between registration tabs 1, 2, 3, 4, and 5. Unregistered tabs are skipped. If there are no screen configurations registered in any of the registration tabs, the screen does not switch to the custom screen. 3-30 IM WT5000-02EN...

  • Page 109: Chapter 4 Integrated Value Measurement (Watt Hours And Ampere Hours)

    • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Menu Icons (see page iii) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.
  • Page 110 (00000 hours : 00 minutes : 00 seconds to 10000 hours : 00 minutes : 00 seconds). When Mode is set to Normal and the integration timer is 00000 : 00 : 00, the instrument is in manual integration mode. When independent computation is off IM WT5000-02EN...
  • Page 111 Set the scheduled time to the integration start time. Set the scheduled start time and scheduled end time (year/month/day, 00 hours : 00 minutes : 00 seconds-23 hours : 59 minutes : 59 seconds). IM WT5000-02EN...
  • Page 112 Setting the Watt-Hour Integration Method for Each Polarity (WP± Type) Tap WP± Type. The following screen appears. Select the integration method setup method (Each, All). When you select Each, you can set the integration method for each input element. Set the integration method. (Charge/Discharge, Sold/Bought) IM WT5000-02EN...
  • Page 113 By tapping the displayed items, you can specify the same settings as when using the screen explained earlier. Note For details on the Integration menu, see page xii. Procedure Using Keys You can also use the front panel keys to set integration. Set the integration conditions. The Setup menu appears. IM WT5000-02EN...

  • Page 114: Displaying Integrated Values (Numeric Display)

    • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Menu Icons (see page iii) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Measurement Display Screen (Example of a 4 items display)
  • Page 115 . A Display menu appears in the sub menu area on the right side of the screen. By tapping the displayed items, you can specify the same settings as when using the screen explained earlier. Note For details on the Display menu, see page iv. IM WT5000-02EN...
  • Page 116 All integration data is deleted, and the no-data display, “-------,” appears. The STOP key in the INTEGRATION area turns off. Integration Status Display The integration status (running, paused, end), independent integration on/off state, integration time, and so on are shown at the top of the screen. Integration Information IM WT5000-02EN...
  • Page 117 Resets the integration status ERROR indicator Lights when an integration error occurs. In this situation, an error message appears at the top of the screen. For more information about how to handle error messages, see appendix 1. Stops integration. Starts integration. IM WT5000-02EN...

  • Page 118: Chapter 5 Harmonic Measurement

    * For the operation to perform harmonic measurements in accordance with IEC 61000-4-7, see chapter 13. In IEC Harmonic measurement, there is a limitation on the measurement functions that can be measured. See the appendix in the Getting Started Guide, IM WT5000-03EN. Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.
  • Page 119 Setting the Input Element Group (Element Set) Tap Elements. The Element Settings screen appears. Configure the input element groups (Hrm 1 , Hrm 2 ). Input elements that are assigned to the same wiring unit are set to the same group. IM WT5000-02EN...

  • Page 120: Displaying Harmonic Measurements (Numeric Display)

    The bar graph display (see section 6.4) shows the magnitude of each harmonic graphically. • The vector display (see section 6.5) shows the phase difference and the magnitude relationship between fundamental waves U(1) and I(1) of each element in the wiring unit. IM WT5000-02EN...
  • Page 121 . A Display menu appears in the sub menu area on the right side of the screen. By tapping the displayed items, you can specify the same settings as when using the screen explained earlier. Note For details on the Display menu, see page iv. IM WT5000-02EN...

  • Page 122: Chapter 6 Graph Display

    • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Menu Icons (see page iii) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.
  • Page 123 Shows graphs in the top and bottom halves of the screen Example of Numeric (numeric display)/Graph(graph display) Numeric (numeric display) in the top half For details on the numeric display, see chapter 3. Graph (waveform display) in the bottom half IM WT5000-02EN...
  • Page 124 Shows graphs in the bottom half of the screen GRAPH key (single screen display) Shows graphs in a single screen Each time you press GRAPH, the graph type switches, in order, between waveform, trend, bar graph, and vector. IM WT5000-02EN...

  • Page 125: Waveform Display

    Tap the Setup icon , or press MENU under SETUP. Tap Computation/Output tab. A computation and output settings overview screen appears. Pressing ESC closes the overview screen. Tap Display. A display format setup screen (Numeric/Graph) appears. For details, see section 6.1. IM WT5000-02EN...
  • Page 126 1.5, x 1.6, x 1.77, x 2, x 2.28, x 2.66, x 2.83, x 3.2, x 3.54, x 4, x 5, x 8, x 10, x 12.5, x 16, x 20, x 25, x 40, x 50, x 100) IM WT5000-02EN...
  • Page 127 . A Display menu appears in the sub menu area on the right side of the screen. By tapping the displayed items, you can specify the same operation as explained in “Switching the Displayed Items” described earlier. Note For details on the Display menu, see page iv. IM WT5000-02EN...

  • Page 128: Trend Display

    Tap the Setup icon , or press MENU under SETUP. Tap Computation/Output tab. A computation and output settings overview screen appears. Pressing ESC closes the overview screen. Tap Display. A display format setup screen (Numeric/Graph) appears. For details, see section 6.1. IM WT5000-02EN...
  • Page 129 When the displayed item is set to motor evaluation: Motor1 to Motor4 • Wiring unit options: ΣA, ΣB, ΣC Set the measurement function (for details on the various measurement functions, see “Items That This Instrument Can Measure” in the features guide). Select the trends that you want to display. IM WT5000-02EN...
  • Page 130 Items that are marked with (*) are shared among all groups. Displaying the Current Trend Values (Value) Tap Value. The current value is displayed on the trend display. Tapping Value again clears the Value display. Value display Trend screen IM WT5000-02EN...
  • Page 131 . A Display menu appears in the sub menu area on the right side of the screen. By tapping the displayed items, you can specify the same operation as explained in “Switching the Displayed Items” described earlier. Note For details on the Display menu, see page iv. 6-10 IM WT5000-02EN...

  • Page 132: Bar Graph Display

    , or press MENU under SETUP. Tap Computation/Output tab. A computation and output settings overview screen appears. Pressing ESC closes the overview screen. Tap Display. A display format setup screen (Numeric/Graph) appears. For details, see section 6.1. 6-11 IM WT5000-02EN...
  • Page 133 This soft key is displayed when you set the vertical scale mode to Manual. Set the X-axis position (Bottom, Center). This soft key is displayed when you set Scale Mode to Manual and Vertical Scale to Linear. 6-12 IM WT5000-02EN...
  • Page 134 . A Display menu appears in the sub menu area on the right side of the screen. By tapping the displayed items, you can specify the same operation as explained in “Switching the Displayed Items” described earlier. Note For details on the Display menu, see page iv. 6-13 IM WT5000-02EN...

  • Page 135: Vector Display

    , or press MENU under SETUP. Tap Computation/Output tab. A computation and output settings overview screen appears. Pressing ESC closes the overview screen. Tap Display. A display format setup screen (Numeric/Graph) appears. For details, see section 6.1. 6-14 IM WT5000-02EN...
  • Page 136 Set the zoom factor of fundamental wave U(1) or I(1). The value that indicates the size of the vector display’ s peripheral circle changes according to the zoom factor, and the size of the vectors that indicate U (1) and I (1) change accordingly as well. 6-15 IM WT5000-02EN...
  • Page 137 Set the number of divisions on Setup example the vector screen (Single, Dual). Set this to 1. Set this to 2. Set the numeric data display (OFF, ON). Set this to ΣA. Set this to ΣB. 6-16 IM WT5000-02EN...
  • Page 138 . A Display menu appears in the sub menu area on the right side of the screen. By tapping the displayed items, you can specify the same operation as explained in “Switching the Displayed Items” described earlier. Note For details on the Display menu, see page iv. 6-17 IM WT5000-02EN...

  • Page 139: Chapter 7 Storing Numeric Data

    • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Menu Icons (see page iii) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.
  • Page 140 Storage control setup screen (when the storage mode is Manual) Setting the Storage Interval Tap Interval. An Interval screen appears. Set the storage interval (00 hours : 00 minutes : 00 seconds-99 hours : 59 minutes : 59 seconds). IM WT5000-02EN...
  • Page 141 (Year/month/day, 00 hours : 00 minutes : 00 seconds to 23 hours : 59 minutes : 59 seconds). Scheduled storage start time Set the scheduled time to the current time. Tap Start. Tap End. Set the scheduled time to the integration start time. Scheduled storage end time IM WT5000-02EN...
  • Page 142 When measured data is updated, storage is started if the conditions of the specified user-defined event are met. Storage control setup screen (when the storage mode is Event) Note When the storage mode is set to Single Shot, there are no storage control settings. IM WT5000-02EN...
  • Page 143 By tapping the displayed items, you can specify the same settings as when using the screen explained earlier. Note For details on the Store/Data Save menu, see page xi. Procedure Using Keys You can also use the front panel keys to set storage. Configure the storage. The Setup menu appears. IM WT5000-02EN...

  • Page 144: Setting Stored Items

    • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Menu Icons (see page iii) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.
  • Page 145 By tapping the displayed items, you can specify the same settings as when using the screen explained earlier. Note For details on the Store/Data Save menu, see page xi. Procedure Using Keys You can also use the front panel keys to set storage. Configure the storage. The Setup menu appears. IM WT5000-02EN...

  • Page 146: Setting The Data Storage Destination

    • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Menu Icons (see page iii) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.
  • Page 147 By tapping the displayed items, you can specify the same settings as when using the screen explained earlier. Note For details on the Store/Data Save menu, see page xi. Procedure Using Keys You can also use the front panel keys to set storage. Configure the storage. The Setup menu appears. IM WT5000-02EN...

  • Page 148: Starting (Rec), Pausing (Pause), And Ending (End) Storage

    This section explains operating procedures using the following setup methods. • Procedure Using the Menu Icons (see page iii) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) CAUTION During storage, the storage device is constantly being accessed, even though the icon that indicates this is not displayed.
  • Page 149 For more information about how to handle error messages, see appendix 1. Pauses storage The PAUSE LED blinks, and the storage operation is paused. Starts storage The REC LED illuminates, and the storage operation starts. 7-11 IM WT5000-02EN...

  • Page 150: Chapter 8 Saving Numeric Data, Waveform Data, And Screen Images

    Vous risqueriez d’endommager le support de stockage ou les données qu’il contient. • Quand le système accède au support de stockage USB, s’affiche au centre, dans la partie supérieure de l’écran, et le voyant du support de stockage USB clignote. IM WT5000-02EN...
  • Page 151 • Do not connect and disconnect the two USB devices repetitively. Provide at least a 10-second interval between removal and connection. General USB Memory Handling Precautions Follow the general handling precautions that are included with your USB memory. IM WT5000-02EN...

  • Page 152: Setting The Save Destination For Numeric Data, Waveform Data, And Screen Images

    • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Menu Icons (see page iii) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.
  • Page 153 32 characters. However, there are limitations on the type of characters and the character strings that you can use. For instructions on how to enter text, see section 3.3 in the Getting Started Guide, IM WT5000-03EN. IM WT5000-02EN...
  • Page 154 All characters, including spaces, can be used in comments. For instructions on how to enter text, see section 3.3 in the Getting Started Guide, IM WT5000-03EN. Procedure Using the Menu Icons You can also use the menu icons shown on the right side of the screen to set data saving.

  • Page 155: Setting The Numeric Data Items To Save

    • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Menu Icons (see page iii) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.
  • Page 156 By tapping the displayed items, you can specify the same settings as when using the screen explained earlier. Note For details on the Store/Data Save menu, see page xi. Procedure Using Keys You can also use the front panel keys to set numeric data saving. Set the save destination. The Setup menu appears. IM WT5000-02EN...

  • Page 157: Setting The Format Of Saved Screen Images

    • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Menu Icons (see page iii) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.
  • Page 158 By tapping the displayed items, you can specify the same settings as when using the screen explained earlier. Note For details on the Store/Data Save menu, see page xi. Procedure Using Keys You can also use the front panel keys to set screen image saving. Set the save destination. The Setup menu appears. IM WT5000-02EN...

  • Page 159: Saving Numeric Data, Waveform Data, And Screen Images

    This section explains operating procedures using the following setup methods. • Procedure Using the Menu Icons (see page iii) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) CAUTION While data is being save, the storage device is constantly being accessed, even though the icon that indicates this is not displayed.
  • Page 160 Select the data you want to save. Selected data types will be saved. Starts saving Configure data saving (see sections 8.2 to 8.4). Procedure Using Keys You can also use the front panel keys to save data. Starts saving 8-11 IM WT5000-02EN...

  • Page 161: File Operations

    Sort by file name in ascending order. Sort by file name in descending order. Sort by date in ascending order. Sort by date in descending order. Sort by file size in ascending order. Sort by file size in descending order. 8-12 IM WT5000-02EN...
  • Page 162 Single Column Display ( The file list is shown in a single column. Set the file list display method Double Column Display ( The file list is shown in two columns. Set the file list display method 8-13 IM WT5000-02EN...
  • Page 163 8.6 File Operations Thumbnail Display ( The file list is shown as thumbnails. Set the file list display method Selecting the File Type Select the type of files to display in the file list. All files Extension 8-14 IM WT5000-02EN...
  • Page 164 To make a new folder within a folder, tap the appropriate folder on the file list, and then tap New folder. Create folders (directories). Use the keyboard to enter the new folder name (up to 32 characters). Confirms the folder name you entered. 8-15 IM WT5000-02EN...
  • Page 165 On this list, tap the copy destination folder. The contents of the folder appear. File list you are copying from File list you are copying to 4. Tap the folder you want to copy to. 5. Executes the copy operation. 8-16 IM WT5000-02EN...
  • Page 166 For the selection procedure, see “Selecting Files and Folders (Select)” on the previous page. Tap Move on the operation menu. A move destination file list appears. 1. Tap Select. 2. Select files and folders. 3. Tap Move. 8-17 IM WT5000-02EN...
  • Page 167 File list you are moving to 4. Select the folder you want to copy to. 5. Executes the move operation. Tap Move in the lower right of the screen. The following screen appears. Tap OK to move the files and folders. 8-18 IM WT5000-02EN...
  • Page 168 For the selection procedure, see “Selecting Files and Folders (Select)” on page 8-14. Tap Protect on the operation menu. Protection appears on the file or folder icons. 1. Tap Select. 2. Select files and folders. Protection mark 3. Tap Protect. 8-19 IM WT5000-02EN...
  • Page 169 For the selection procedure, see “Selecting Files and Folders (Select)” on the previous page. Tap Delete on the operation menu. A delete confirmation screen appears. Tap OK to delete the files and folders. 1. Tap Select. Delete confirmation screen 3. Tap Delete. 2. Select files and folders. 8-20 IM WT5000-02EN...

  • Page 170: Chapter 9 Motor Evaluation And Auxiliary Input (Option)

    You can configure the Motor1 and Motor2 settings on models with the /MTR1 option and the Motor1 to Motor4 settings on models with the /MTR2 option. • You can also display the input settings overview screen by moving the cursor on the Input (Advanced/ Options) tab using the arrow keys and then pressing SET. IM WT5000-02EN...
  • Page 171 (A: 1.000 m to 1.000 M; B: −1.000 M to 1.000M). Set A (the slope) and B (the offset). Computes A and B Set the line filter (OFF, 1kHz, 500Hz, 100Hz). You can set these when Sense Type is set to Analog. IM WT5000-02EN...
  • Page 172 Single Motor (Speed:Analog) Tap Ch Settings. A single motor (revolution signal: analog) setup screen appears. Shows the input ranges of the torque signal and revolution signal. The torque signal appears when Sense Type is set to Analog. Ch Settings button IM WT5000-02EN...
  • Page 173 Set the number of motor poles that will be used to compute the synchronous speed (1 to 99). Set the voltage or current whose frequency will be measured to compute the synchronous speed (U1 to U7, I1 to I7). IM WT5000-02EN...
  • Page 174 (A: 1.000 m to 1.000 M; B: −1.000 M to 1.000M). Set A (the slope) and B (the offset). Computes A and B Set the line filter (OFF, 1kHz, 500Hz, 100Hz). You can set these when Sense Type is set to Analog. IM WT5000-02EN...
  • Page 175 Set the voltage or current whose frequency will be measured to compute the synchronous speed (U1 to U7, I1 to I7). Auxiliary Tap Ch Settings. An auxiliary input setup screen appears. Shows the auxiliary signal input range. This appears when Sense Type is set to Analog. Ch Settings button IM WT5000-02EN...
  • Page 176 Set the upper limit of the auxiliary signal (–10.00M to 10.00M). Set the lower limit of the auxiliary signal (–10.00M to 10.00M). You can set these when SenseType is set to Pulse. 1 You can set this when SenseType is set to Analog. IM WT5000-02EN...
  • Page 177 On the Motor/Aux setup screen, tap Calculation under Aux1 to Aux4. The following screen appears. Set the first X-axis value [V] and Y-axis value [Unit] (−1.000 T to 1.000 T). Set the second X-axis value [V] and Y-axis value [Unit] (−1.000 T to 1.000 T). Computes A and B Cancels the computation IM WT5000-02EN...
  • Page 178 Electrical angle measurement of motor 1 set to off and electrical angle measurement of motor 2 set to on Hrm1: Z Phase3 and Hrm2: Z Phase3 Hrm1: Z Phase3 and Hrm2: None Hrm1: None and Hrm2: Z Phase3 IM WT5000-02EN...
  • Page 179 Motor output Pm (W) Total efficiency η2(%) = ×100 PΣB(W) Σ Σ Converter Motor Motor output Pm1 (inverter, etc.) Motor and converter Motor power power consumption consumption Computation/Output tab Efficiency button Motor efficiency setup example Total efficiency setup example 9-10 IM WT5000-02EN...
  • Page 180 Press OPTIONS. The input information area display changes to Options tab. Press OPTIONS again. A motor evaluation condition setup screen appears. Press OPTIONS yet again to return to the input information area (Options tab) display. Select options. 9-11 IM WT5000-02EN...

  • Page 181: Displaying The Motor Evaluation (Numeric Display)

    Tap ▲ or ▼ to change the displayed page in order from the display for at least 1 second, you can current number. Tap the number directly to change to the perform the operations described in number display page. “Switching the Displayed Items (Items),” provided later. 9-12 IM WT5000-02EN...
  • Page 182 . A Display menu appears in the sub menu area on the right side of the screen. By tapping the displayed items, you can specify the same settings as when using the screen explained earlier. Note For details on the Display menu, see page iv. 9-13 IM WT5000-02EN...

  • Page 183: Chapter 10 Holding Measured Values And Performing Single Measurements

    This section explains operating procedures using the following setup methods. • Procedure Using the Menu Icons (see page iii) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Menu Icons Tap the Misc menu icon .
  • Page 184 10.1 Holding Measured Values Procedure Using Keys You can also use the front panel keys to hold the measured values. HOLD/SINGLE/NULL/CAL Area Holding Measured Values The HOLD key LED illuminates, and the measure values are put on hold. 10-2 IM WT5000-02EN...

  • Page 185: Single Measurement

    This section explains operating procedures using the following setup methods. • Procedure Using the Menu Icons (see page iii) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Menu Icons Tap the Misc menu icon .
  • Page 186 10.2 Single Measurement Procedure Using Keys You can also use the front panel keys to perform single measurements. HOLD/SINGLE/NULL/CAL Area Single measurement While the HOLD key LED is illuminated, a measurement is executed once, and the display is updated. 10-4 IM WT5000-02EN...

  • Page 187: Configuring, Enabling, And Disabling The Null Feature

    • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Menu Icons (see page iii) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.
  • Page 188 See the previous page. Procedure Using Keys You can use the front panel keys to enable and disable the null feature. HOLD/SINGLE/NULL/CAL area Enables or disables the null feature While the null feature is enabled, the NULL key LED illuminates. 11-2 IM WT5000-02EN...

  • Page 189: Zero-Level Compensation (Cal)

    This section explains operating procedures using the following setup methods. • Procedure Using the Menu Icons (see page iii) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Menu Icons Tap the Misc menu icon .
  • Page 190 11.2 Zero-Level Compensation (Cal) Procedure Using Keys You can also use the front panel keys to execute zero-level compensation (Cal). HOLD/SINGLE/NULL/CAL area Executes zero-level compensation (Cal) 11-4 IM WT5000-02EN...

  • Page 191: Chapter 12 Cursor Measurement

    , or press MENU under SETUP. Tap Computation/Output tab. A computation and output settings overview screen appears. Pressing ESC closes the overview screen. Tap Display. A display format setup screen (Numeric/Graph) appears. For details, see section 6.1. 12-1 IM WT5000-02EN...
  • Page 192 . A Display menu appears in the sub menu area on the right side of the screen. By tapping the displayed items, you can specify the same operation as explained in “Switching the Displayed Items” described earlier. Note For details on the Display menu, see page iv. 12-2 IM WT5000-02EN...

  • Page 193: Cursor Measurement On Trends

    , or press MENU under SETUP. Tap Computation/Output tab. A computation and output settings overview screen appears. Pressing ESC closes the overview screen. Tap Display. A display format setup screen (Numeric/Graph) appears. For details, see section 6.1. 12-3 IM WT5000-02EN...
  • Page 194 . A Display menu appears in the sub menu area on the right side of the screen. By tapping the displayed items, you can specify the same operation as explained in “Switching the Displayed Items” described earlier. Note For details on the Display menu, see page iv. 12-4 IM WT5000-02EN...

  • Page 195: Cursor Measurement On Bar Graphs

    , or press MENU under SETUP. Tap Computation/Output tab. A computation and output settings overview screen appears. Pressing ESC closes the overview screen. Tap Display. A display format setup screen (Numeric/Graph) appears. For details, see section 6.1. 12-5 IM WT5000-02EN...
  • Page 196 . A Display menu appears in the sub menu area on the right side of the screen. By tapping the displayed items, you can specify the same operation as explained in “Switching the Displayed Items” described earlier. Note For details on the Display menu, see page iv. 12-6 IM WT5000-02EN...

  • Page 197: Chapter 13 Performing Iec Harmonic Measurements (Option)

    • In IEC Harmonic measurement, there is a limitation on the instrument functions and measurement functions that can be measured. See the appendix in the Getting Started Guide, IM WT5000-03EN. • While controlling this instrument with the Harmonic/Flicker Measurement Software, do not release the instrument’s remote mode and change the instrument’s settings.

  • Page 198: Chapter 14 Iec Voltage Fluctuation/Flicker Measurement (Option)

    Set the frequency (50Hz, 60Hz). Set the voltage (120V, 230V). Set the element under measurement (1 to 7*). Set the steady-state range (0.10% to 9.99%). * Can be set within the range of the installed input elements. 14-1 IM WT5000-02EN...
  • Page 199 (0.10 to 99.99), and set constant N of the calculation equation for long-term flicker value Plt (1 to 99). Turn on or off the judgment of the short-term flicker value Pst, and set the Pst limit value (0.10 to 99.99). 14-2 IM WT5000-02EN...

  • Page 200: Executing Iec Voltage Fluctuation/Flicker Measurements

    Starts a measurement Reset Reset Completes the measurement and displays the judgment Changes the observation period and measures again Set the measurement Set the measurement conditions and judgment conditions and judgment conditions (see section 14.1). conditions (see section 14.1). 14-3 IM WT5000-02EN...
  • Page 201 Long-term flicker value Plt is compared to its limit value, and the judgment (Pass/Fail) is displayed. For dc, dmax, Tmax (or d(t)), and Pst, the judgment is Pass if the judgments of all observation periods are Pass; otherwise it is Fail. 14-4 IM WT5000-02EN...
  • Page 202 Judgment of the average dmax value Of the 24 dmax values, the average of 22 data values, which excludes the maximum (max) and minimum (min) values, is displayed. The value is compared to its limit value, and the judgment (Pass/Fail) is displayed. 14-5 IM WT5000-02EN...

  • Page 203: Chapter 15 Ethernet Communication

    Items Required to Connect the Instrument to a Network Cable Use one of the following types of network cable that conforms to the transfer speed of your network. • A UTP (Unshielded Twisted-Pair) cable • An STP (Shielded Twisted-Pair) cable 15-1 IM WT5000-02EN...
  • Page 204 When you connect a PC to the instrument through a hub or router, the PC must be equipped with an auto switching 1000BASE-T/100BASE-TX/10BASE-T network card. • Do not connect the instrument to a PC directly. Direct communication without a hub or router is not guaranteed to work. 15-2 IM WT5000-02EN...

  • Page 205: Configuring The Tcp/Ip Settings

    This section explains operating procedures using the following setup methods. • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.
  • Page 206 You can also display the utility settings overview screen by moving the cursor on the Utility tab using the arrow keys and then pressing SET. Procedure Using Keys You can also use the front panel keys to configure Ethernet communication. Configure Ethernet communication. The Utility menu appears. UTILITY area 15-4 IM WT5000-02EN...

  • Page 207: Accessing The Instrument From A Pc (Ftp Server)

    This section explains operating procedures using the following setup methods. • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.

  • Page 208: Web Server Feature

    This section explains operating procedures using the following setup methods. • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.
  • Page 209 Disable the pop-up blocker feature on your Web browser when you want to capture the screen image. • While using the Web server feature, there may be a delay in response or no response depending on the network environment. 15-7 IM WT5000-02EN...

  • Page 210: Connecting To A Network Drive

    This section explains operating procedures using the following setup methods. • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.

  • Page 211: Setting The Date And Time Via Sntp

    This section explains operating procedures using the following setup methods. • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.

  • Page 212: Chapter 16 Utility

    This section explains operating procedures using the following setup methods. • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.
  • Page 213 For details on setting these parameters, see section 15.2. USB Settings • Install the YOKOGAWA USB driver on your PC. For information about how to obtain the YOKOGAWA USB driver, contact your nearest YOKOGAWA dealer. You can also access the YOKOGAWA USB driver download web page and download the driver.

  • Page 214: Configuring The D/A Output (Option)

    For details on the connector pinout and the D/A functions, see “Items That This Instrument Can output signal assignment, see section 4.5 in the Measure” in the Features Guide). Getting Started Guide, IM WT5000-03EN. Switches the channel display group Output items Ch 1-Ch 5: Displays Ch1 to Ch5,...

  • Page 215: Configuring The Ieee 1588 Time Synchronization

    This section explains operating procedures using the following setup methods. • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.
  • Page 216 Local time Offset from master Note You can also display the utility settings overview screen by moving the cursor on the Utility tab using the arrow keys and then pressing SET. Procedure Using Keys See section 16.1. 16-5 IM WT5000-02EN...

  • Page 217: Setting The Message, Menu, And Usb Keyboard Languages

    This section explains operating procedures using the following setup methods. • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.

  • Page 218: Setting The Screen Brightness And Turning The Screen Off

    This section explains operating procedures using the following setup methods. • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.

  • Page 219: Environment Settings (Preference)

    This section explains operating procedures using the following setup methods. • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.

  • Page 220: Self-Test

    This section explains operating procedures using the following setup methods. • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.
  • Page 221 Tap Test Exec. A soft keyboard test will be executed. Note You can also display the utility settings overview screen by moving the cursor on the Utility tab using the arrow keys and then pressing SET. Procedure Using Keys See section 16.1. 16-10 IM WT5000-02EN...

  • Page 222: Displaying The Message Log

    This section explains operating procedures using the following setup methods. • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.

  • Page 223: Viewing The Instrument Information And Current Sensor Status

    This section explains operating procedures using the following setup methods. • Procedure Using the Setup Menu (see chapter 1) • Procedure Using the Keys (other than SETUP) (see section 1.2 in IM WT5000-03EN) Procedure Using the Setup Menu Tap the Setup icon , or press MENU under SETUP.
  • Page 224 You can also tap the sensor status indicator in the upper left of the screen to display the list of current sensor statuses. Note You can also display the utility settings overview screen by moving the cursor on the Utility tab using the arrow keys and then pressing SET. Procedure Using Keys See section 16.1. 16-13 IM WT5000-02EN...

  • Page 225: Locking The Touch Panel And Front Panel Operations

    Press the key again to clear that state. Note In remote mode (REMOTE LED lit), the front panel nor the touch panel can be used. To release remote mode, press UTILITY. For details on remote mode, see the communication interface user’s manual, IM WT5000-17EN. 16-14 IM WT5000-02EN...

  • Page 226: Appendix

    YOKOGAWA dealer. In addition to the following error messages, there are also communications error messages. These messages are explained in the communication interface user's manual, IM WT5000-17EN. Warning Messages (1 to 99) Code...
  • Page 227 Can not operate while accessing medium. — Wait until access has completed. Can not operate during hard copy. — Wait until output has completed. Cannot execute for All or User display mode. — Cannot execute for All display mode. — App-2 IM WT5000-02EN...
  • Page 228 Attempted to start integration in continuous integration mode when integration preset time was set to “0”. Attempted made to start integration in real time counting integration mode when the end time had already passed. * Getting Started Guide, IM WT5000-03EN App-3 IM WT5000-02EN...
  • Page 229 (HPF). Cannot be executed/set in current condition. For all current inputs with in the same wiring, “CT Type” or “Input Resistance” must have the same setup. * Getting Started Guide, IM WT5000-03EN App-4 IM WT5000-02EN...

  • Page 230: Appendix 1 Messages And Corrective Actions

    Detected changes in insertion and removal with the CT sensors. Please confirm them. — An Error of the sensor power supply was detected. — The power to the device has been shutdown. Power off immediately. Maintenance service is required. App-5 IM WT5000-02EN...

  • Page 231: Index

    .................. 1-12 IEC harmonic measurement ..........13-1 display configuration (load)........... 3-27 IEC voltage fluctuation............14-1 display configuration (user display) ........3-26 IEEE 1588 ................16-4 independent control ..............4-4 Initialize Settings..............1-23 Input (Advanced/Options) ............1-4 Index-1 IM WT5000-02EN...
  • Page 232 ................8-15 Sync Source ................. 2-28 null ................. 1-7, 11-1 Sync Source/Freq Measurement(Advanced Settings) ..2-24 null feature ................1-7 system configuration............. 1-15 Null menu ................xiv system overview ............1-20, 16-12 NUMERIC key ................ 3-8 Index-2 IM WT5000-02EN...
  • Page 233 (voltage) ........2-16 value ..................6-9 voltage fluctuation..............14-1 voltage range ................2-4 VT ratio ................. 2-14 VXI-11 ................... 16-2 Page Web server ..............1-17, 15-6 Wiring ..................1-4 wiring system ..............1-4, 2-2 WP± Type ................4-4 Index-3 IM WT5000-02EN...

Table of Contents

Save PDF