YOKOGAWA WT3000 User Manual
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YOKOGAWA WT3000 User Manual

Precision power analyzer communication interface
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WT3000 Manual, Vol 2/3
WT3000
Precision Power Analyzer
Communication Interface
IM 760301-17E
5th Edition

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  • Page 1 WT3000 Manual, Vol 2/3 WT3000 Precision Power Analyzer Communication Interface IM 760301-17E 5th Edition...
  • Page 2 After reading the manual, keep it in a convenient location for quick reference whenever a question arises during operation. Three manuals, including this one, are provided as manuals for the WT3000. Please read all of them. Manual Title Manual No.
  • Page 3 Trademarks • Microsoft, Internet Explorer, MS-DOS, Windows, Windows NT, and Windows XP are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. • Adobe, Acrobat, and PostScript are trademarks of Adobe Systems Incorporated. • For purposes of this manual, the TM and ® symbols do not accompany their respective trademark names or registered trademark names.

  • Page 4: Structure Of The Manual

    Structure of the Manual This User’s Manual consists of the following sections: Chapter 1 GP-IB Interface Describes the functions and specifications of the GP-IB interface. Chapter 2 RS-232 Interface (Option) Describes the functions and specifications of the RS-232 interface. Chapter 3 USB Interface (Option) Describes the functions and specifications of the USB interface.

  • Page 5: Conventions Used In This Manual

    Conventions Used in This Manual Unit and Note Type Symbol Meaning Unit 1000 Example: 100 kHz 1024 Example: 640 KB (file data size) Note Note Calls attention to information that is important for proper operation of the instrument. Subheadings On pages that describe operating procedures, the following symbols, displayed characters, and terminology are used to distinguish the procedures from their explanations: Follow the numbered steps.

  • Page 6: Table Of Contents

    Contents Structure of the Manual ........................iii Conventions Used in This Manual ....................iv Chapter 1 GP-IB Interface Names and Functions of Parts ..................1-1 GP-IB Interface Functions ....................1-2 GP-IB Interface Specifications ..................1-3 Connecting the GP-IB Cable .................... 1-4 Setting the GP-IB Control ....................
  • Page 7 Contents 6.13 IMAGe Group ......................... 6-64 6.14 INPut Group ........................6-66 6.15 INTEGrate Group ......................6-74 6.16 MEASure Group ......................6-76 6.17 MOTor Group ......................... 6-81 6.18 NUMeric Group ......................6-84 6.19 RATE Group ......................... 6-102 6.20 STATus Group ......................6-103 6.21 STORe Group ......................

  • Page 8: Names And Functions Of Parts

    Names and Functions of Parts Front Panel REMOTE indicator Turns ON when the WT3000 is in the remote mode (controlled via communications). LOCAL key Press this key to clear the remote mode (controlled via communications) and enter the local mode in which key operations are enabled.

  • Page 9: Gp-Ib Interface Functions

    • The REMOTE indicator is turned ON. • All keys except the LOCAL key are disabled. • Settings entered in local mode are retained even when the WT3000 switches to remote mode. When Switching from Remote to Local Mode Pressing LOCAL key in remote mode puts the instrument in local mode.

  • Page 10: Gp-Ib Interface Specifications

    GP-IB Interface Specifications GP-IB Interface Specifications Supported device: National Instruments • AT-GPIB • PCI-GPIB and PCI-GPIB+ • PCMCIA-GPIB and PCMCIA-GPIB + NI-488.2M driver version 1.60 or later Electrical and mechanical specifications: Conforms to IEEE St’d 488-1978 Functional specifications: See table below. Protocol: Conforms to IEEE St’d 488.2-1992 Code used:...

  • Page 11: Connecting The Gp-Ib Cable

    Loop and parallel configurations are not allowed. CAUTION When connecting or disconnecting communication cables, make sure to turn OFF the PC and the WT3000. Otherwise, erroneous operation or damage to the internal circuitry may result. IM 760301-17E...

  • Page 12: Setting The Gp-Ib Control

    Each device that can be connected via GP-IB has a unique address within the GP-IB system. This address is used to distinguish the device from others. Therefore, when you connect the WT3000 to a PC, for example, make sure to assign a unique address to the WT3000.

  • Page 13: Responses To Interface Messages

    Responses to Interface Messages Responses to Interface Messages Responses to a Uni-Line Message • IFC (Interface Clear) Clears the talker and listener functions. Stops output if data are being output. • REN (Remote Enable) Switches between the remote and local modes. IDY (Identify) is not supported.
  • Page 14 Secondary address address commands Interface messages that WT3000 supports are indicated with ★ marks. Note The differences between SDC and DCL In multi-line messages, SDC messages are those that require talker or listener designation and DCL messages are those that do not require the designation. Therefore, SDC messages are directed at a particular instrument while DCL messages are directed at all instruments on the bus.

  • Page 15: Rs-232 Interface (Option

    Names and Functions of Parts Front Panel REMOTE indicator Turns ON when the WT3000 is in the remote mode (controlled via communications). LOCAL key Press this key to clear the remote mode (controlled via communications) and enter the local mode in which key operations are enabled.

  • Page 16: Interface Functions And Specifications

    • The REMOTE indicator is turned ON. • All keys except the LOCAL key are disabled. • Settings entered in local mode are retained even when the WT3000 switches to remote mode. When Switching from Remote to Local Mode Pressing LOCAL key in remote mode puts the instrument in local mode.

  • Page 17: Connection Via The Rs-232 Interface

    Connection via the RS-232 Interface When you connect the WT3000 to a PC, you must set the WT3000 so that the handshaking method, baud rate, data format, and other parameters match those on the PC side. For details on the settings, see the following pages. In addition, use an interface cable that meets the specifications of the WT3000.
  • Page 18 Request to send CA (RTS) Clear to send CB (CTS) Signal Wiring Example The pin numbers are for the 9-pin connector. In general, use a cross cable. • OFF-OFF / XON-XON • XON-RTS(XON-RS) • CTS-RTS(CS-RS) WT3000 WT3000 WT3000 IM 760301-17E...

  • Page 19: Combination Of Handshaking Methods

    The set of rules is called handshaking. Because there are various handshaking methods that can be used between the WT3000 and the PC, one must make sure that the same method is chosen by both the WT3000 and the PC.
  • Page 20 Used Note The PC program must be designed so that the received buffers of both the WT3000 and the PC do not become full. IM 760301-17E...

  • Page 21: Combination Of Data Formats

    Combination of Data Formats The RS-232 interface of the WT3000 performs communications using start-stop synchronization. In start-stop synchronization, characters are transmitted one at a time. Each character consists of a start bit, data bits, a parity bit, and a stop bit (see the following figure).

  • Page 22: Setting The Rs-232 Control

    Press the Remote Control soft key to display the Remote Ctrl menu. Press the Device soft key to select RS232. Only the communication interface selected here is enabled. The WT3000 does not accept commands that are transmitted to other unselected communication interfaces.
  • Page 23 NO-NO, XON-XON, XON-RTS, or CTS-RTS Terminator Select the terminator from below. On the WT3000 menu, select the terminator that is used when transmitting data from the WT3000. Use “Lf” or “Cr+Lf” for the terminator for receiving data on the WT3000. Cr, Lf, or Cr+Lf...

  • Page 24: Usb Interface (Option

    Names of Parts Front Panel REMOTE indicator Turns ON when the WT3000 is in the remote mode (controlled via communications). LOCAL key Press this key to clear the remote mode (controlled via communications) and enter the local mode in which key operations are enabled.

  • Page 25: Chapter 3 Usb Interface (Option)

    When Switching from Remote to Local Mode Pressing the LOCAL key when the WT3000 is in the remote mode causes the instrument to switch to the local mode. However, this is not possible when the :COMMunicate:LOCKout ON command is received from the PC while Local Lockout mode is active.

  • Page 26: Connection Via The Usb Interface

    Precautions to Be Taken When Making Connections • Connect the USB cable by inserting the connector firmly into the USB connector. • When connecting multiple devices using USB hubs, connect the WT3000 to the USB hub that is closest to the controller.

  • Page 27: Setting The Usb Control

    Press the Remote Control soft key to display the Remote Ctrl menu. Press the Device soft key and select USB. Only the communication interface selected here is enabled. The WT3000 does not accept commands that are transmitted to other unselected communication interfaces.
  • Page 28 3.4 Setting the USB Control Explanation You can control the WT3000 from a PC using the USB interface. YOKOGAWA’s dedicated USB connection device driver and library software (TMCTL) must be installed on the PC in addition to entering the settings described above.

  • Page 29: Ethernet Interface (Option

    Names and Functions of Parts Front Panel REMOTE indicator Turns ON when the WT3000 is in the remote mode (controlled via communications). LOCAL key Press this key to clear the remote mode (controlled via communications) and enter the local mode in which key operations are enabled.

  • Page 30: Chapter 4 Ethernet Interface (Option)

    Ethernet Interface Functions and Specifications You can control the WT3000 from a PC using the Ethernet interface. Details about specific functions and how to enter settings are provided below. Receiving Function You can specify the same settings as those specified by front panel key operations.
  • Page 31 4.2 Ethernet Interface Functions and Specifications User Authentication Function You must enter the user name and password to access the WT3000 from a PC using the Ethernet interface. The user name and password for accessing the WT3000 can be specified in the User Account screen under the Misc menu. For details, see “Setting the Ethernet Control”...

  • Page 32: Setting The Ethernet Control

    Press the Remote Control soft key to display the Remote Ctrl menu. Press the Device soft key and select Network. Only the communication interface selected here is enabled. The WT3000 does not accept commands that are transmitted to other unselected communication interfaces.
  • Page 33 Press SET or ESC to close the box. Index Entering TCP/IP Settings You must enter TCP/IP settings to control the WT3000 from a PC using the Ethernet interface. For the setup procedure, see section 5.2 in the Expansion Function User’s Manual IM760301-51E .
  • Page 34 • Enter up to 15 characters. • The characters that can be used are 0-9, A-Z, %, _, ( ) (parentheses), - (minus sign). • If the user name is set to anonymous, the WT3000 can be accessed from the outside (PC) without a password.

  • Page 35: Chapter 5 Before Programming

    WT3000 are called program messages. Program messages that request a <Program Header> response to be sent from the WT3000 to the controller The program header indicates the command type. For are called queries. Messages that the controller details, see page 5-3.
  • Page 36 5.1 Messages Response Message Unit Format • If a program message containing multiple message The response message unit format is shown below. units is sent, and the message contains incomplete units, the instrument attempts to execute the ones that are believed to be complete. However, these <Response header>...

  • Page 37: Commands

    5.2 Commands Commands Example Group of commands related to harmonic measurement Commands :INTEGrate? :INTEGrate:MODE There are three types of commands (program headers) :INTEGrate:ACAL that are sent from the controller to the instrument. :INTEGrate:TIMer They differ in their program header formats. :INTEGrate:RTIMe? Common Command Header :INTEGrate:RTIMe:STARt...

  • Page 38: Responses

    5.2 Commands/5.3 Responses Responses Upper-Level Query An upper-level query is a query in which a question mark (?) is appended to the highest level command of When the controller sends a message unit that has a a group. Execution of an upper-level query allows all question mark (?) in its program header (query), the settings that can be specified in the group to be instrument returns a response message to the query.

  • Page 39: Data

    5.4 Data Data • For the <NR3> format, the “+” sign after the “E” can be omitted. However, the “-” sign cannot be Data omitted. • If a value outside the setting range is entered, the A data section comes after the header. A space must value is normalized so that it is just inside the range.
  • Page 40 • The “COMMunicate:HEADer” setting does not <Block data> is arbitrary 8-bit data. It is only used in affect the character data. response messages on the WT3000. The syntax is as follows: <Boolean> <Boolean> is data that indicates ON or OFF. It is...

  • Page 41: Synchronization With The Controller

    5.5 Synchronization with the Controller Synchronization with the Synchronizing with Overlap Commands Controller Using the *WAI Command The *WAI command holds the subsequent commands until the overlap command is completed. Overlap Commands and Sequential Example :COMMunicate:OPSE Commands #H0040;:FILE:LOAD:SETup There are two types of commands, overlap commands “FILE1”;*WAI;:INPut:VOLTage: and sequential commands.
  • Page 42 :INPut:VOLTage:RANGe: previous data to be received. This is because the ELEMent1?<PMT> WT3000 returns the current measured data regardless of whether the measured data has been updated since “COMMunicate:OPSE” is a command used the previous query.In this case, the following method to select the “*OPC”...
  • Page 43 5.5 Synchronization with the Controller Using the Extended Event Register Using the COMMunicate:WAIT command The changes in the condition register can be reflected The “COMMunicate:WAIT” command halts in the extended event register (page 7-7). communications until a specific event is generated. Example :STATus:FILTer1 FALL;:STATus: Example :STATus:FILTer1 FALL;:STATus: EESR?<PMT>...

  • Page 44: Chapter 6 Communication Commands

    Chapter 6 Communication Commands A List of Commands Command Function Page ACQuisition Group :ACQuisition? Queries all settings related to the output of the waveform sampling data. 6-17 :ACQuisition:BYTeorder Sets the output byte order of the waveform sampling data (FLOAT format) that is transmitted by “:ACQuisition:SEND?”...
  • Page 45 6.1 A List of Commands Command Function Page :CBCycle:STATe? Queries the Cycle by Cycle measurement status. 6-22 :CBCycle:SYNChronize? Queries all settings related to the synchronization source of Cycle by Cycle measurement. 6-22 :CBCycle:SYNChronize:SLOPe Sets the slope of the synchronization source of Cycle by Cycle measurement or queries the current setting.
  • Page 46 6.1 A List of Commands Command Function Page :CURSor:WAVE? Queries all settings related to the cursor measurement on the waveform display. 6-28 :CURSor:WAVE:PATH Sets the cursor path on the waveform display or queries the current setting. 6-28 :CURSor:WAVE:POSition<x> Sets the cursor position on the waveform display or queries the current setting.
  • Page 47 6.1 A List of Commands Command Function Page :DISPlay:MATH:MATH<x>:EXPRession Sets the equation of the waveform computation or queries the current setting. 6-33 :DISPlay:MATH:MATH<x>:LABel Sets the label of the computed waveform or queries the current setting. 6-33 :DISPlay:MATH:MATH<x>:SCALing? Queries all settings related to the scaling of the computed waveform. 6-33 :DISPlay:MATH:MATH<x>:SCALing:CENTer Sets the center value of the manual scaling of the computed waveform or...
  • Page 48 6.1 A List of Commands Command Function Page :DISPlay:NUMeric[:NORMal]:{VAL4|VAL8|VAL16}:PRESet Presets the display order pattern of displayed items on the numeric display ({4-value|8-value|16-value} display). 6-39 :DISPlay:TRENd? Queries all settings related to the trend. 6-39 :DISPlay:TRENd:ALL Collectively turns ON/OFF all trends. 6-39 :DISPlay:TRENd:CLEar Clears the trend.
  • Page 49 6.1 A List of Commands Command Function Page :DISPlay:WAVE:VZoom:{U<x>|I<x>} Sets the vertical zoom factor of the waveform {voltage|current} of the element or queries the current setting. 6-43 FILE Group :FILE? Queries all settings related to the file operation. 6-47 :FILE:CDIRectory Changes the current directory.
  • Page 50 6.1 A List of Commands Command Function Page :FILE:SAVE:NUMeric:TYPE Sets the format of the numeric data to be saved or queries the current setting. 6-50 :FILE:SAVE:SETup[:EXECute] Executes the saving of the setup parameter file. 6-50 :FILE:SAVE:WAVE? Queries all settings related to the saving of waveform display data files. 6-50 :FILE:SAVE:WAVE[:EXECute] Saves the waveform display data to a file.
  • Page 51 6.1 A List of Commands Command Function Page :FLICker:PST[:STATe] Turns ON/OFF judgment of the short-term flicker value Pst or queries the current setting. 6-55 :FLICker:RESet Resets measured flicker data. 6-55 :FLICker:STARt Starts flicker measurement. 6-55 :FLICker:STATe? Queries the status of flicker measurement. 6-55 :FLICker:UN? Queries all settings related to rated voltage Un.
  • Page 52 6.1 A List of Commands Command Function Page :HCOPy:PRINter:LIST[:NORMal]:ALL Collectively turns ON/OFF the output of all element functions when printing the numeric data list on the built-in printer. 6-61 :HCOPy:PRINter:LIST[:NORMal]:{ELEMent<x>|SIGMA|SIGMB} Turns ON/OFF the output of {each element|ΣA|ΣB} when printing the numeric data list on the built-in printer.
  • Page 53 6.1 A List of Commands Command Function Page [:INPut]:CURRent:RANGe:ELEMent<x> Sets the current range of the element or queries the current setting. 6-68 [:INPut]:CURRent:RANGe:{SIGMA|SIGMB} Collectively sets the current range of all elements belonging to wiring unit {ΣA|ΣB}. 6-68 [:INPut]:CURRent:SRATio? Queries the current sensor scaling constants of all elements. 6-69 [:INPut]:CURRent:SRATio[:ALL] Collectively sets the current sensor scaling constants of all elements.
  • Page 54 6.1 A List of Commands Command Function Page [:INPut]:VOLTage:MODE:{SIGMA|SIGMB} Collectively sets the voltage mode of all elements belonging to wiring unit {ΣA|ΣB}. 6-72 [:INPut]:VOLTage:RANGe? Queries the voltage range of all elements. 6-72 [:INPut]:VOLTage:RANGe[:ALL] Collectively sets the voltage range of all elements. 6-72 [:INPut]:VOLTage:RANGe:ELEMent<x>...
  • Page 55 6.1 A List of Commands Command Function Page :MEASure:MHOLd Enables (ON) or Disables (OFF) MAX HOLD function used in the user-defined function or queries the current setting. 6-79 :MEASure:PC? Queries all settings related to the computation of Pc (Corrected Power). 6-79 :MEASure:PC:IEC Sets the equation used to compute Pc (Corrected Power) or queries the...
  • Page 56 6.1 A List of Commands Command Function Page :MOTor:TORQue:UNIT Sets the unit to be added to the torque computation result or queries the current setting. 6-83 NUMeric Group :NUMeric? Queries all settings related to the numeric data output. 6-84 :NUMeric:CBCycle? Queries all settings related to output of numeric list data of Cycle by Cycle measurement.
  • Page 57 6.1 A List of Commands Command Function Page :NUMeric:LIST:DELete Deletes the output items of the numeric list data of harmonic measurement. 6-93 :NUMeric:LIST:ITEM<x> Sets the output items (function and element) of the numeric list data of harmonic measurement or queries the current setting. 6-93 :NUMeric:LIST:NUMber Sets the number of the numeric list data that is transmitted by...
  • Page 58 6.1 A List of Commands Command Function Page :STORe:MEMory:CONVert:ABORt Abort converting the stored data from the memory to the file. 6-106 :STORe:MEMory:CONVert:EXECute Executes the converting of the stored data from the memory to the file. 6-106 :STORe:MEMory:INITialize Executes the initialization of the storage memory. 6-106 :STORe:MODE Sets the data storage/recall or queries the current setting.
  • Page 59 6.1 A List of Commands Command Function Page :SYSTem:LCD:COLor:TEXT? Queries all settings related to the display colors of the text items. 6-111 :SYSTem:LCD:COLor:TEXT:{LETTer|BACKground|BOX|SUB|SELected} Sets the display color of the {text (Menu Fore)|menu background (Menu Back)|selected menu (Select Box)|pop-up menu (Sub Menu)| selected key (Selected Key)} or queries the current setting.

  • Page 60: Acquisition Group

    Otherwise, an error occurs. display data that is transmitted by Index • When “:ACQuisition:HOLD” is turned ON, “:ACQuisition:SEND?” or queries the current the WT3000 stops sampling the waveform setting. sampling data and holds all of the waveform Syntax :ACQuisition:END {<NRf>} sampling data at that point internally.
  • Page 61 :ACQUISITION:TRACE? -> “:ACQuisition:BYTeorder” command. :ACQUISITION:TRACE U1 • The WT3000 outputs the waveform sampling Description {SPEed|TORQue} are valid only on the motor data in the range specified by version (-MV). “:ACQuisition:{STARt|END}.” However, data exceeding the waveform sampling data range, 0 to (the total number of data points –...

  • Page 62: Aoutput Group

    AOUTput Group The commands in this group deal with the D/A output. You can make the same settings and inquiries as when the “D/A Output Items” menu of MISC on the front panel is used. However, the commands in this group are valid only when the D/A output (/DA option) is installed. :AOUTput? RATE16 100.0E+00,-100.0E+00;...
  • Page 63 6.3 AOUTput Group :AOUTput[:NORMal]:MODE<x> Function Sets the method of setting the rated value for the D/A output items or queries the current setting. Syntax :AOUTput[:NORMal]:MODE<x> {FIXed| MANual} :AOUTput[:NORMal]:MODE<x>? <x> = 1 to 20 (output channel) Example :AOUTPUT:NORMAL:MODE1 FIXED :AOUTPUT:NORMAL:MODE1? -> :AOUTPUT:NORMAL:MODE1 FIXED :AOUTput[:NORMal]:RATE<x>...

  • Page 64: Cbcycle Group

    CBCycle Group The CBCycle group contains commands related to Cycle by Cycle measurement functions. These commands allow you to enter and query the same settings that are available under ITEM in the “CbyC Items” menu and under FORM in the “CbyC Form” menu on the front panel. Note that the commands in this group are only available with the Cycle by Cycle function (/CC option).
  • Page 65 6.4 CBCycle Group :CBCycle:FILTer? :CBCycle:FILTer[:LINE]:MOTor Function Queries all settings related to the filter for Cycle Function Sets the motor input line filters for Cycle by by Cycle measurement. Cycle measurement or queries the current Syntax :CBCycle:FILTer? setting Example :CBCYCLE:FILTER? -> Syntax :CBCycle:FILTer[:LINE]:MOTor {OFF| :CBCYCLE:FILTER:LINE:...
  • Page 66 6.4 CBCycle Group :CBCycle:SYNChronize:SOURce :CBCycle:TRIGger:SLOPe Function Sets the synchronization source for Cycle by Function Sets the trigger slope or queries the current Cycle measurement or queries the current setting. setting. Syntax :CBCycle:TRIGger:SLOPe {RISE|FALL| Syntax :CBCycle:SYNChronize:SOURce {U<x>| BOTH} I<x>|EXTernal} :CBCycle:TRIGger:SLOPe? :CBCycle:SYNChronize:SOURce? Example :CBCYCLE:TRIGGER:SLOPE RISE :CBCYCLE:TRIGGER:SLOPE? ->...

  • Page 67: Communicate Group

    COMMunicate Group The commands in this group deal with communications. There are no front panel keys that correspond to the commands in this group. :COMMunicate? :COMMunicate:OPSR? (Operation Pending Status Register) Function Queries all settings related to communications. Syntax :COMMunicate? Function Queries the value of the operation pending Example :COMMUNICATE? ->...
  • Page 68 6.5 COMMunicate Group :COMMunicate:STATus? Function Queries line-specific status. Syntax :COMMunicate:STATus? Example :COMMUNICATE:STATUS? -> :COMMUNICATE:STATUS 0 Description The meaning of each status bit is as follows: GP-IB RS-232 Unrecoverable Parity error transmission error Always 0 Framing error Always 0 Break character detected 3 or greater Always 0 Always 0...

  • Page 69: Cursor Group

    CURSor Group The commands in this group deal with cursor measurements. You can make the same settings and inquiries as when CURSOR (SHIFT+MEASURE) on the front panel is used. :CURSor? :CURSor:BAR:{Y<x>|DY}? Function Queries all settings related to the cursor Function Queries the cursor measurement value on the measurement.
  • Page 70 6.6 CURSor Group :CURSor:FFT[:STATe] :CURSor:TRENd:POSition<x> Function Turns ON/OFF the cursor display on the FFT Function Sets the cursor position on the trend display or waveform display or queries the current setting. queries the current setting. Syntax :CURSor:FFT[:STATe] {<Boolean>} Syntax :CURSor:TRENd:POSition<x> {<NRf>} :CURSor:FFT:STATe? :CURSor:TRENd:POSition<x>? Example...
  • Page 71 6.6 CURSor Group :CURSor:WAVE? :CURSor:WAVE:TRACe<x> Function Queries all settings related to the cursor Function Sets the cursor target on the waveform display measurement on the waveform display. or queries the current setting. Syntax :CURSor:WAVE? Syntax :CURSor:WAVE:TRACe<x> {U<x>|I<x>| Example :CURSOR:WAVE? -> :CURSOR:WAVE: SPEed|TORQue|MATH<x>} STATE 1;TRACE1 U1;TRACE2 I1;...

  • Page 72: Display Group

    DISPlay Group The commands in this group deal with the screen display. You can make the same settings and inquiries as when the keys in the DISPLAY area and the ITEM & ELEMENT area on the front panel are used. :DISPlay? :DISPlay:BAR:FORMat Function...
  • Page 73 6.7 DISPlay Group :DISPlay:BAR:ORDer :DISPlay:CBCycle:ITEM<x> Function Sets the start and end orders of the bar graph or Function Sets the displayed items (function and element) queries the current setting. of the Cycle by Cycle display or queries the Syntax :DISPlay:BAR:ORDer {<NRf>,<NRf>} current setting.
  • Page 74 6.7 DISPlay Group :DISPlay:FFT:FFT<x>? :DISPlay:FFT:FFT<x>[:STATe] Function Queries all settings related to the FFT Function Turns ON/OFF the FFT waveform display or waveform. queries the current setting. Syntax :DISPlay:FFT:FFT<x>? Syntax :DISPlay:FFT: <x> = 1, 2 (FFT) FFT<x>[:STATe] {<Boolean>} Example :DISPLAY:FFT:FFT1? -> :DISPLAY:FFT: :DISPlay:FFT:FFT<x>:STATe? FFT1:STATE 1;OBJECT U1;LABEL "FFT1"...
  • Page 75 6.7 DISPlay Group :DISPlay:FFT:SPECtrum :DISPlay:FLICker:PAGE Function Sets the display spectrum format of the FFT Function Sets the page numbers to be displayed for waveform or queries the current setting. flicker measurement display or queries the Syntax :DISPlay:FFT:SPECtrum {LINE|BAR} current setting. :DISPlay:FFT:SPECtrum? Syntax :DISPlay:FLICker:PAGE {<NRf>}...
  • Page 76 6.7 DISPlay Group :DISPlay:MATH? :DISPlay:MATH:MATH<x>:EXPRession Function Queries all settings related to the computed Function Sets the equation of the waveform computation waveform display. or queries the current setting. Syntax :DISPlay:MATH? Syntax :DISPlay:MATH:MATH<x>: Example :DISPLAY:MATH? -> :DISPLAY:MATH: EXPRession {<String>} MATH1:EXPRESSION "U1*I1";SCALING: :DISPlay:MATH:MATH<x>:EXPRession? MODE AUTO;CENTER 0.0000E+00;SDIV <x>...
  • Page 77 6.7 DISPlay Group :DISPlay:MATH:MATH<x>:SCALing:CENTer :DISPlay:MATH:MATH<x>:SCALing:SDIV Function Sets the center value of the manual scaling of Function Sets the scale/division value of the manual the computed waveform or queries the current scaling of the computed waveform or queries setting. the current setting. Syntax :DISPlay:MATH:MATH<x>:SCALing: Syntax...
  • Page 78 6.7 DISPlay Group :DISPlay:MODE :DISPlay:NUMeric? Function Sets the display mode or queries the current Function Queries all settings related to the numeric setting. display. Syntax :DISPlay:MODE {NUMeric|WAVE|BAR| Syntax :DISPlay:NUMeric? VECTor|TRENd|NWAVe|NBAR|NTRend| Example :DISPLAY:NUMERIC? -> (same as the WBAR|WTRend|BTRend|MATH|NMATh|FFT| response to “:DISPlay:NUMeric:NORMal?”) NFFT|WFFT|IECHarm|CBCycle|FLICker} :DISPlay:MODE? :DISPlay:NUMeric:NORMal?
  • Page 79 6.7 DISPlay Group :DISPlay:NUMeric[:NORMal]:ALL:ORDer :DISPlay:NUMeric[:NORMal]:FORMat Function Sets the displayed harmonic order on the Function Sets the numeric display format or queries the harmonic measurement function display page of current setting. Syntax :DISPlay:NUMeric[:NORMal]: the numeric display (all display) or queries the FORMat {VAL4|VAL8|VAL16|ALL|SINGle| current setting.
  • Page 80 6.7 DISPlay Group :DISPlay:NUMeric[:NORMal]:LIST:CURSor :DISPlay:NUMeric[:NORMal]:LIST:ITEM<x> Function Sets the cursor position on the numeric display Function Sets the displayed items (function and element) (list display) or queries the current setting. on the numeric display (list display) or queries Syntax :DISPlay:NUMeric[:NORMal]:LIST: the current setting. CURSor {HEADer|ORDer} Syntax :DISPlay:NUMeric[:NORMal]:LIST:...
  • Page 81 6.7 DISPlay Group :DISPlay:NUMeric[:NORMal]:{VAL4|VAL8| :DISPlay:NUMeric[:NORMal]:{VAL4|VAL8| VAL16}? VAL16}:ITEM<x> Function Queries all settings related to the numeric Function Sets the displayed items (function, element, and display ({4-value|8-value|16-value} display). harmonic order) on the numeric display ({4- Syntax :DISPlay:NUMeric[:NORMal]:{VAL4| value|8-value|16-value} display) or queries the VAL8|VAL16}? current setting.
  • Page 82 Example :DISPLAY:TREND:ITEM1? -> :DISPLAY: ITEM setting menu, which is displayed on the TREND:ITEM1:FUNCTION U,1,TOTAL; WT3000 screen, is executed. For details on the SCALING:MODE AUTO; order of displayed items when reset is executed, see the User’s Manual IM760301-01E . VALUE 100.0E+00,-100.0E+00 :DISPlay:TRENd? :DISPlay:TRENd:ITEM<x>[:FUNCtion]...
  • Page 83 6.7 DISPlay Group :DISPlay:TRENd:ITEM<x>:SCALing:MODE :DISPlay:TRENd:T<x> Function Sets the scaling mode of the trend or queries Function Turns ON/OFF the trend or queries the current the current setting. setting. Syntax :DISPlay:TRENd:ITEM<x>:SCALing: Syntax :DISPlay:TRENd:T<x> {<Boolean>} MODE {AUTO|MANual} :DISPlay:TRENd:T<x>? :DISPlay:TRENd:ITEM<x>:SCALing: <x> = 1 to 16 (item number) MODE? Example :DISPLAY:TREND:T1 ON...
  • Page 84 6.7 DISPlay Group :DISPlay:VECTor:{UMAG|IMAG} :DISPlay:WAVE:GRATicule Sets the zoom factor of the {voltage|current} Function Function Sets the graticule (grid) type or queries the display during vector display or queries the current setting. current setting. Syntax :DISPlay:WAVE:GRATicule {GRID| Syntax :DISPlay:VECTor:{UMAG|IMAG} {<NRf>} FRAMe|CROSshair} :DISPlay:VECTor:{UMAG|IMAG}? :DISPlay:WAVE:GRATicule? Example...
  • Page 85 6.7 DISPlay Group :DISPlay:WAVE:MAPPing:{U<x>|I<x>|SPEed| :DISPlay:WAVE:SVALue (Scale VALue) TORQue|MATH<x>} Function Turns ON/OFF the scale value display or queries the current setting. Sets the mapping of the {voltage|current| Function Syntax :DISPlay:WAVE:SVALue {<Boolean>} rotating speed|torque| :DISPlay:WAVE:SVALue? waveform computation} waveform to the Example :DISPLAY:WAVE:SVALUE ON split screen or queries the current setting.
  • Page 86 6.7 DISPlay Group :DISPlay:WAVE:TRIGger:MODE :DISPlay:WAVE:VZoom? Function Sets the trigger mode or queries the current Function Queries all settings related to the vertical zoom setting. factor of the waveform. Syntax :DISPlay:WAVE:TRIGger:MODE {AUTO| Syntax :DISPlay:WAVE:VZoom? NORMal} Example :DISPLAY:WAVE:VZOOM? -> :DISPlay:WAVE:TRIGger:MODE? :DISPLAY:WAVE:VZOOM:U1 1.00; Example :DISPLAY:WAVE:TRIGGER:MODE AUTO U2 1.00;U3 1.00;U4 1.00;I1 1.00;...
  • Page 87 6.7 DISPlay Group *Function Selection (<Function>) List (1) Function of numeric data Applicable commands :AOUTput[:NORMal]:CHANnel<x> :DISPlay:NUMeric[:NORMal]:{VAL4|VAL8|VAL16}:ITEM<x> :DISPlay:TRENd:ITEM<x>[:FUNCtion] :NUMeric[:NORMal]:ITEM<x> Function name used Function name used Elements Order in commands on the menu (Numeric display header name) U (Urms/Umn/Udc/Urmn) Required Required I (Irms/Imn/Idc/Irmn) Required Required Required...
  • Page 88 6.7 DISPlay Group Functions that require the advanced computation function (/G6 option) or the harmonic measurement function (/G5 option) PHIU Required Required φU PHII Required Required φI Required Required Required Required Required Required Required Required Required Required UHDF Uhdf Required Required IHDF Ihdf...
  • Page 89 6.7 DISPlay Group In addition, the function listed below can be used for the following command. :DISPlay:NUMeric[:NORMal]:ALL:CURSor :FILE:SAVE:NUMeric[:NORMal]:<Function> :HCOPy:PRINter:LIST[:NORMal]:<Function> :STORe:NUMeric[:NORMal]:<Function> Functions that require the advanced computation function (/G6 option) or the harmonic measurement function (/G5 option) U(k) I(k) P(k) S(k) Q(k) LAMBDAK λ(k)

  • Page 90: File Group

    FILE Group The commands in this group deal with file operations. You can make the same settings and inquiries as when FILE on the front panel is used. :FILE? :FILE:DRIVe Function Queries all settings related to the file operation. Syntax :FILE? Function Sets the target drive.
  • Page 91 6.8 FILE Group :FILE:MDIRectory :FILE:SAVE:ACQuisition:TRACe Function Creates a directory. Function Sets the waveform sampling data to be saved to Syntax :FILE:MDIRectory {<Filename>} a file or queries the current setting. Syntax :FILE:SAVE:ACQuisition:TRACe {U<x>| <Filename> = Directory name Example :FILE:MDIRECTORY "TEST" I<x>|SPEed|TORQue|MATH<x>|FFT<x>} :FILE:SAVE:ACQuisition:TRACe? :FILE:PATH? <x>...
  • Page 92 6.8 FILE Group :FILE:SAVE:NUMeric? :FILE:SAVE:NUMeric:CBCycle:{ELEMent<x>| SIGMA|SIGMB} Function Queries all settings related to the saving of numeric data files. Function Turns ON/OFF the output of {each element | ΣA Syntax :FILE:SAVE:NUMeric? | ΣB} when saving numeric data from Cycle by Example :FILE:SAVE:NUMERIC? ->...
  • Page 93 6.8 FILE Group :FILE:SAVE:NUMeric:NORMal? :FILE:SAVE:NUMeric[:NORMal]:PRESet<x> Function Queries all settings related to the items saved to Function Presets the output ON/OFF pattern of the numeric data files. element function for saving the numeric data to Syntax :FILE:SAVE:NUMeric:NORMal? file. Example :FILE:SAVE:NUMERIC:NORMAL? -> Syntax :FILE:SAVE:NUMeric[:NORMal]: :FILE:SAVE:NUMERIC:NORMAL:...
  • Page 94 6.8 FILE Group :FILE:SAVE:WAVE[:EXECute] Function Executes the saving of the waveform display data file. Syntax :FILE:SAVE:WAVE[:EXECute] {<Filename>} Example :FILE:SAVE:WAVE:EXECUTE "WAVE1" Description • Specify the file name without the extension. • This command is an overlap command. :FILE:SAVE:WAVE:TRACe Function Sets the waveform to be saved or queries the current setting.

  • Page 95: Flicker Group

    FLICker Group The FLICker group contains commands related to flicker measurement. These commands allow you to enter and query the same settings that are available under ITEM in the Flicker Items menu and under FORM in the Flicker Form menu on the front panel. Note that the commands in this group are only available with the flicker measurement function (/FL option).
  • Page 96 6.9 FLICker Group :FLICker:DISPlay:PAGE :FLICker:DMIN? Function Sets the page numbers to be displayed for Function Sets all settings related to the steady-state flicker measurement display or queries the range dmin or queries the current setting. current setting. Syntax :FLICker:DMIN? Syntax :FLICker:DISPlay:PAGE {<NRf>} Example :FLICKER:DMIN? ->...
  • Page 97 6.9 FLICker Group :FLICker:ELEMent<x> :FLICker:JUDGe Function Sets the target element flicker measurement or Function Finishes measurement of dmax caused by queries the current setting. manual switching and performs judgment. Syntax :FLICker:ELEMent<x> {<Boolean>} Syntax :FLICker:JUDGe :FLICker:ELEMent<x>? Example :FLICKER:JUDGE <x> = 1 to 4 (element) Description This command can be executed with Example :FLICKER:ELEMENT1 ON...
  • Page 98 6.9 FLICker Group :FLICker:PLT:LIMit :FLICker:PST[:STATe] Function Sets the limit of the long-term flicker value Plt or Function Turns ON/OFF judgment of the short-term queries the current setting. flicker value Pst or queries the current setting. Syntax :FLICker:PLT:LIMit {<NRf>} Syntax :FLICker:PST[:STATe] {<Boolean>} :FLICker:PLT:LIMit? :FLICker:PST:STATe? Example...
  • Page 99 6.9 FLICker Group :FLICker:UN:VALue Function Sets the predefined value of rated voltage Un or queries the current setting. Syntax :FLICker:UN:VALue {<NRf>} :FLICker:UN:VALue? <NRf> = 0.01 to 999.99 (predefined value[V]) Example :FLICKER:UN:VALUE 230.00 :FLICKER:UN:VALUE? -> :FLICKER:UN:VALUE 230.00 6-56 IM 760301-17E...

  • Page 100: Harmonics Group

    6.10 HARMonics Group The commands in this group deal with harmonic measurement. You can make the same settings and inquiries as when the HRM SET on the front panel is used. However, the commands in this group are valid only when the advanced computation function (/G6 option) or the harmonic measurement function (/G5 option) is installed.
  • Page 101 6.10 HARMonics Group :HARMonics:PLLSource Function Sets the PLL source or queries the current setting. Syntax :HARMonics:PLLSource {U<x>|I<x>| EXTernal|SAMPle} :HARMonics:PLLSource? <x> = 1 to 4 (element) EXTernal = External clock input (Ext Clk) SAMPle = Sampling clock input (Smp Clk) Example :HARMONICS:PLLSOURCE U1 :HARMONICS:PLLSOURCE? ->...

  • Page 102: Hcopy Group

    6.11 HCOPy Group The commands in this group deal with printing to the built-in printer or network printer. You can make the same settings and inquiries as when PRINT and MENU (SHIFT+PRINT) on the front panel is used. However, the commands in this group are valid only when the built-in printer (/B5 option) or Ethernet interface (/C7 option) is installed.
  • Page 103 6.11 HCOPy Group :HCOPy:COMMent :HCOPy:NETPrint:FORMat Function Sets the comment displayed at the bottom of Function Sets the printer description language for printing the screen or queries the current setting. on a network printer or queries the current Syntax :HCOPy:COMMent {<String>} setting.
  • Page 104 6.11 HCOPy Group :HCOPy:PRINter:LIST? :HCOPy:PRINter:LIST[:NORMal]:ALL Function Queries all settings related to the printing of the Function Collectively turns ON/OFF the output of all numeric data list on the built-in printer. element functions when printing the numeric Syntax :HCOPy:PRINter:LIST? data list on the built-in printer. Example :HCOPY:PRINTER:LIST? ->...
  • Page 105 6.11 HCOPy Group :HCOPy:PRINter:LIST[:NORMal]:<Function> Function urns ON/OFF the output of the function when printing the numerical data list using the built-in printer or queries the current setting. Syntax :HCOPy:PRINter:LIST[:NORMal]: <Function> {<Boolean>} :HCOPy:PRINter:LIST[:NORMal]: <Function>? <Function> = {U|I|P|S|Q|...}(See the function selection list (1) of “DISPlay group” on page 6-44.) Example :HCOPY:PRINTER:LIST:NORMAL:U ON...

  • Page 106: Hold Group

    6.12 HOLD Group The commands in this group deal with the hold function of output data. You can make the same settings and inquiries as when HOLD on the front panel is used. :HOLD Function Sets the output data (display, communications, etc.) hold or queries the current setting.

  • Page 107: Image Group

    6.13 IMAGe Group The commands in this group deal with the saving of screen image data. You can make the same settings and inquiries as when IMAGE SAVE and MENU (SHIFT+ IMAGE SAVE) on the front panel is used. :IMAGe? :IMAGe:EXECute Function Queries all settings related to the saving of...
  • Page 108 6.13 IMAGe Group :IMAGe:SAVE:DRIVe Function Sets the save destination drive of the screen image data. Syntax :IMAGe:SAVE:DRIVe {PCCard[,<NRf>]| NETWork|USB,<NRf>[,<NRf>][,<NRf>]} PCCard = PC card drive <NRf> = Partition (0 to 3) NETWork = Network drive USB = USB memory drive 1st <NRf> = ID number (address) 2nd <NRf>...

  • Page 109: Input Group

    6.14 INPut Group The commands in this group deal with the measurement condition of the input element. You can make the same settings and inquiries as when the keys in the measurement condition setup area (area enclosed in light blue), SCALING, LINE FILTER, FREQ FILTER (SHIFT+LINE FILTER), SYNC SOURCE, and NULL(SHIFT+SYNC SOURCE) on the front panel are used.
  • Page 110 6.14 INPut Group [:INPut]:CURRent:AUTO:ELEMent<x> [:INPut]:CURRent:MODE:{SIGMA|SIGMB} Function Turns ON/OFF the current auto range of the Function Collectively sets the current mode of all element or queries the current setting. elements belonging to wiring unit {ΣA|ΣB}. Syntax [:INPut]:CURRent:AUTO: Syntax [:INPut]:CURRent:MODE:{SIGMA| ELEMent<x> {<Boolean>} SIGMB} {RMS|MEAN|DC|RMEAN} [:INPut]:CURRent:AUTO:ELEMent<x>? Example...
  • Page 111 6.14 INPut Group [:INPut]:CURRent:RANGe:ELEMent<x> [:INPut]:CURRent:RANGe:{SIGMA|SIGMB} Function Sets the current range of the element or queries Function Collectively sets the current range of all elements belonging to wiring unit {ΣA|ΣB}. the current setting. Syntax [:INPut]:CURRent:RANGe: Syntax [:INPut]:CURRent:RANGe:{SIGMA| ELEMent<x> SIGMB} {<Current>|(EXTernal,<Voltage>)} {<Current>|(EXTernal,<Voltage>)} [:INPut]:CURRent:RANGe:ELEMent<x>? With the (standard) power element models <x>...
  • Page 112 6.14 INPut Group [:INPut]:CURRent:SRATio? [:INPut]:FILTer:FREQuency:ELEMent<x> Function Queries the current sensor scaling constants of Function Sets the frequency filter of the element or all elements. queries the current setting. Syntax [:INPut]:CURRent:SRATio? Syntax [:INPut]:FILTer:FREQuency: Example :INPUT:CURRENT:SRATIO? -> :INPUT: ELEMent<x> {<Boolean>} CURRENT:SRATIO:ELEMENT1 10.0000; [:INPut]:FILTer:FREQuency: ELEMENT2 10.0000;ELEMENT3 10.0000;...
  • Page 113 6.14 INPut Group [:INPut]:MODUle? [:INPut]:SCALing:{VT|CT|SFACtor}? Function Queries the input element type. Function Queries the {VT ratio|CT ratio|power factor} Syntax [:INPut]:MODUle? {<NRf>} of all elements. [:INPut]:MODUle? Syntax [:INPut]:SCALing:{VT|CT|SFACtor}? Example :INPUT:SCALING:VT? -> <NRf> = 1 to 4 (element) Example :INPUT:MODULE? 1 -> 30 :INPUT:SCALING:VT:ELEMENT1 1.0000;...
  • Page 114 6.14 INPut Group [:INPut]:SCALing[:STATe]:ELEMent<x> [:INPut]:VOLTage? Function Turns ON/OFF the scaling of the element or Function Queries all settings related to the voltage queries the current setting. measurement. Syntax [:INPut]:SCALing[:STATe]: Syntax [:INPut]:VOLTage? ELEMent<x> {<Boolean>} Example :INPUT:VOLTAGE? -> :INPUT:VOLTAGE: [:INPut]:SCALing[:STATe]: RANGE:ELEMENT1 1.000E+03; ELEMent<x>? ELEMENT2 1.000E+03;...
  • Page 115 6.14 INPut Group [:INPut]:VOLTage:MODE? [:INPut]:VOLTage:RANGe[:ALL] Function Queries the voltage mode of all elements. Function Collectively sets the voltage range of all Syntax [:INPut]:VOLTage:MODE? elements. Example :INPUT:VOLTAGE:MODE? -> Syntax [:INPut]:VOLTage:RANGe[:ALL] :INPUT:VOLTAGE:MODE:ELEMENT1 RMS; {<Voltage>} ELEMENT2 RMS;ELEMENT3 RMS; • When the crest factor is set to 3 ELEMENT4 RMS <Voltage>...
  • Page 116 6.14 INPut Group [:INPut]:WIRing Function Sets the wiring system or queries the current setting. Syntax [:INPut]:WIRing {(P1W2|P1W3|P3W3| P3W4|V3A3)[,(P1W2|P1W3|P3W3|P3W4| V3A3|NONE)][,(P1W2|P1W3|P3W3|NONE)] [,(P1W2|NONE)]} [:INPut]:WIRing? P1W2 = Single-phase, two-wire system [1P2W] P1W3 = Single-phase, three-wire system [1P3W] P3W3 = Three-phase, three-wire system [3P3W] P3W4 = Three-phase, four-wire system [3P4W] V3A3 = Three-phase, three-wire (three-voltage, three-current) [3P3W(3V3A)] NONE = No wiring...

  • Page 117: Integrate Group

    6.15 INTEGrate Group The commands in this group deal with integration. You can make the same settings and inquiries as when INTEG on the front panel is used. :INTEGrate:RTIMe:{STARt|END} :INTEGrate? Function Sets the integration {start|stop} time for real- Function Queries all settings related to the integration. time integration mode or queries the current Syntax :INTEGrate?
  • Page 118 6.15 INTEGrate Group :INTEGrate:TIMer<x> Function Sets the integration timer time or queries the current setting. Syntax :INTEGrate:TIMer {<NRf>,<NRf>, <NRf>} :INTEGrate:TIMer? {<NRf>, <NRf>, <NRf>} = 0, 0, 0 to 10000, 0, 0 1st <NRf> = 0 to 10000 (hour) 2nd <NRf> = 0 to 59 (minute) 3rd <NRf>...

  • Page 119: Measure Group

    6.16 MEASure Group The commands in this group deal with computation. You can make the same settings and inquiries as when MEASURE, AVG, “Frequency Meas. Item” menu of ITEM, and “η Formula,” “Compensation,” and “∆ Measure” menus of WIRING on the front panel are used. :MEASure? UNIT "V";:MEASURE:FUNCTION20: STATE 0;EXPRESSION "I(E1,ORT)";...
  • Page 120 6.16 MEASure Group :MEASure:AVERaging:TYPE :MEASure:COMPensation:WIRing? Function Sets the averaging type or queries the current Function Queries all settings related to the wiring setting. compensation. Syntax :MEASure:AVERaging:TYPE {EXPonent| Syntax :MEASure:COMPensation:WIRing? LINear} Example :MEASURE:COMPENSATION:WIRING? -> :MEASure:AVERaging:TYPE? :MEASURE:COMPENSATION:WIRING: Example :MEASURE:AVERAGING:TYPE EXPONENT ELEMENT1 OFF;ELEMENT2 OFF; :MEASURE:AVERAGING:TYPE? ->...
  • Page 121 6.16 MEASure Group :MEASure:DMeasure[:SIGMA] :MEASure:EFFiciency:ETA<x> Syntax Sets the delta computation mode for wiring unit Function Sets the efficiency equation or queries the ΣA or queries the current setting. current setting. Syntax :MEASure:DMeasure[:SIGMA] {OFF| Syntax :MEASure:EFFiciency:ETA<x> {(OFF| DIFFerence|P3W3_V3A3|ST_DT|DT_ST} P<x>|PA|PB|PM|UDEF<x>)[,(P<x>|PA| :MEASure:DMeasure:SIGMA? PB|PM|UDEF<x>)]} Example :MEASURE:DMEASURE:SIGMA OFF :MEASure:EFFiciency:ETA<x>?
  • Page 122 6.16 MEASure Group :MEASure:FREQuency? :MEASure:FUNCtion<x>[:STATe] Function Queries all settings related to frequency Function Enables (ON) or Disables (OFF) the user- measurement. defined function or queries the current setting. Syntax :MEASure:FREQuency? Syntax :MEASure:FUNCtion<x> Example :MEASURE:FREQUENCY? -> [:STATe] {<Boolean>} :MEASURE:FREQUENCY:ITEM1 U1; :MEASure:FUNCtion<x>:STATe? ITEM2 I1 <x>...
  • Page 123 6.16 MEASure Group :MEASure:PC:IEC :MEASure:SQFormula Function Sets the equation used to compute Pc Function Sets the equation used to compute S (apparent (Corrected Power) or queries the current power) and Q (reactive power) or queries the setting. current setting. Syntax :MEASure:PC:IEC {<NRf>} Syntax :MEASure:SQFormula {TYPE1|TYPE2|...

  • Page 124: Motor Group

    6.17 MOTor Group The commands in this group deal with the motor evaluation function. You can make the same settings and inquiries as when MOTOR SET (SHIFT+SCALING) on the front panel is used. However, the commands in this group are valid only on the motor version (-MV). :MOTor:PM:UNIT :MOTor? Function...
  • Page 125 6.17 MOTor Group :MOTor:SPEed:PRANge :MOTor:SPEed:TYPE Function Sets the range of the rotating speed (pulse input Function Sets the input type of the revolution signal input format) or queries the current setting. or queries the current setting. Syntax :MOTor:SPEed:PRANge {<NRf>,<NRf>} Syntax :MOTor:SPEed:TYPE {ANALog|PULSe} :MOTor:SPEed:PRANge? :MOTor:SPEed:TYPE?
  • Page 126 6.17 MOTor Group :MOTor:TORQue:AUTO :MOTor:TORQue:RATE:{UPPer|LOWer} Function Turns ON/OFF the voltage auto range of the Function Sets the rated value {upper limit|lower limit} of torque signal input (analog input format) or the torque signal (pulse input format) or queries queries the current setting. the current setting.

  • Page 127: Numeric Group

    6.18 NUMeric Group The commands in this group deal with numeric data output. There are no front panel keys that correspond to the commands in this group. The NUMERIC key on the front panel can be used to specify the same settings. The DISPlay group commands can be used to query the settings. :NUMeric:CBCycle:ITEM :NUMeric? Function...
  • Page 128 6.18 NUMeric Group :NUMeric:CBCycle:VALue? :NUMeric:FLICker? Function Queries the numeric list data from Cycle by Function Queries all settings related to output of numeric Cycle measurement. data from flicker measurement. Syntax :NUMeric:CBCycle:VALue? Syntax :NUMeric:FLICker? {<Function>,<Element>} Example :NUMERIC:FLICKER? -> :NUMERIC: :NUMeric:CBCycle:VALue? FLICKER:FUNCTION:NUMBER 8; <Function>...
  • Page 129 6.18 NUMeric Group :NUMeric:FLICker:FUNCtion:CLEar :NUMeric:FLICker:FUNCtion:ITEM<x> Function Clears (sets to NONE) the output items of Function Sets output items (function, element, and measured flicker data (variable format). observation period) of measured flicker data Syntax :NUMeric:FLICker:FUNCtion: (variable format) or queries the current setting. CLEar {ALL|<NRf>[,<NRf>]} Syntax :NUMeric:FLICker:FUNCtion:...
  • Page 130 6.18 NUMeric Group Overall observation period • If <NRf> is omitted, numeric data from the (Result row of the numeric list in item number in the flicker measurement display “:NUMeric:FLICker:FUNCtion:NUMber” screen). is output in order. <NRf> = 1 to 99 Specified observation period. •...
  • Page 131 6.18 NUMeric Group :NUMeric:FLICker:INFOrmation:CLEar :NUMeric:FLICker:INFOrmation:ITEM<x> Function Clears (sets to NONE) the output items of flicker Function Sets the output items (function, element, and judgment results (variable format). observation period) of flicker judgment results Syntax :NUMeric:FLICker:INFOrmation: (variable format) or queries the current setting. CLEar {ALL|<NRf>[,<NRf>]} Syntax :NUMeric:FLICker:INFOrmation:...
  • Page 132 6.18 NUMeric Group • The contents of the selections for <Period> :NUMeric:FLICker:INFOrmation:VALue? are as follows. Function Queries the judgment results (variable format). If <Period> is omitted, ALL is set. Syntax :NUMeric:FLICker:INFOrmation: Overall observation period (Result VALue? {<NRf>} row of the numeric list in the flicker :NUMeric:FLICker:INFOrmation:VALue? measurement display screen) <NRf>...
  • Page 133 6.18 NUMeric Group :NUMeric:FLICker:JUDGement? * Output contents and order of Judgment results Function Queries the judgment results (fixed format). For function names, see the description for Syntax :NUMeric:FLICker:JUDGement? {<NRf>| “:NUMeric:FLICker:INFOrmation:ITEM<x>”. ALL} Numbers refer to elements. (ALL) is the :NUMeric:FLICker:JUDGement? overall judgment result for all measured <NRf>...
  • Page 134 6.18 NUMeric Group :NUMeric:FLICker:VALue? • If the parameters are omitted, the measured data of the current observation period being Function Queries the measured flicker data (fixed measured is output. When in measurement format). complete status, the measured data of the Syntax :NUMeric:FLICker:VALue? {<NRf>|ALL} overall observation period (Result) is output.
  • Page 135 6.18 NUMeric Group :NUMeric:HOLD :NUMeric:LIST? Function Sets whether to hold (ON) or release (OFF) all Function Queries all settings related to the numeric list the numeric data or queries the current setting. data output of harmonic measurement. Syntax :NUMeric:HOLD {<Boolean>} Syntax :NUMeric:LIST? :NUMeric:HOLD?
  • Page 136 6.18 NUMeric Group :NUMeric:LIST:DELete :NUMeric:LIST:NUMber Function Deletes the output items of the numeric list data Function Sets the number of the numeric list data that is of harmonic measurement. transmitted by “:NUMeric:LIST:VALue?” or Syntax :NUMeric:LIST:DELete {<NRf> queries the current setting. [,<NRf>]} Syntax :NUMeric:LIST:NUMber {<NRf>|ALL}...
  • Page 137 6.18 NUMeric Group :NUMeric:LIST:SELect :NUMeric:LIST:VALue? Function Sets the output component of the numeric list Function Queries the numeric list data of harmonic data of harmonic measurement or queries the measurement. Syntax :NUMeric:LIST:VALue? {<NRf>} current setting. Syntax :NUMeric:LIST:SELect {EVEN|ODD|ALL} <NRf> = 1 to 64 (item number) :NUMeric:LIST:SELect? Example •...
  • Page 138 6.18 NUMeric Group :NUMeric:NORMal? :NUMeric[:NORMal]:ITEM<x> Function Queries all settings related to the numeric data Function Sets the numeric data output items (function, output. element, and harmonic order) or queries the Syntax :NUMeric:NORMal? current setting. Example :NUMERIC:NORMAL? -> :NUMERIC: Syntax :NUMeric[:NORMal]:ITEM<x> {NONE| NORMAL:NUMBER 15;ITEM1 U,1,TOTAL;...
  • Page 139 6.18 NUMeric Group :NUMeric[:NORMal]:VALue? Function Queries the numeric data. Syntax :NUMeric[:NORMal]:VALue? {<NRf>} <NRf> = 1 to 255 (item number) Example • Example when <NRf> is specified :NUMERIC:NORMAL:VALUE? 1 -> 104.75E+00 • Example when <NRf> is omitted :NUMERIC:NORMAL:VALUE? -> 104.75E+00,105.02E+00, -0.38E+00,..(omitted)..,49.868E+00 •...
  • Page 140 6.18 NUMeric Group * Numeric Data Format (1)Normal Data • Frequency (FU and FI) ASCII: <NR3> format (mantissa: 5 digits, exponent: 2 digits, example: 50.000E+00) FLOAT: IEEE single-precision floating point (4-byte) format • Elapsed time of integration (TIME) ASCII: <NR1> format in units of seconds (example: for 1 hour (1:00:00), 3600) FLOAT: IEEE single-precision floating point (4-byte) format in units of seconds (example: for 1 hour (1:00:00), 0x45610000) •...
  • Page 141 * List of Numeric Data Output Items That Are Preset The list of function names used in the commands and the corresponding function names used on the screen menu of the WT3000 is given in the Function Selection List in the DISPlay group.
  • Page 142 6.18 NUMeric Group IPPeak, (TOTal) IMPeak, (TOTal) CFU, (TOTal) CFI, (TOTal) 16 to 30 U to CFI, TOTal 31 to 45 U to CFI, TOTal 46 to 60 U to CFI, TOTal 61 to 75 U to CFI, SIGMA, TOTal 76 to 90 U to CFI, SIGMB,...
  • Page 143 6.18 NUMeric Group (TOTal) UPPeak, (TOTal) UMPeak, (TOTal) IPPeak, (TOTal) IMPeak, (TOTal) CFU, (TOTal) CFI, (TOTal) (TOTal) TIME, (TOTal) (TOTal) WHP, (TOTal) WHM, (TOTal) (TOTal) AHP, (TOTal) AHM, (TOTal) (TOTal) (TOTal) 26 to 50 U to WQ, TOTal 51 to 75 U to WQ, TOTal 76 to 100...
  • Page 144 6.18 NUMeric Group • Pattern 3 ITEM<x> <Function>, <Element> 10 to 18 U to XP, 19 to 27 U to XP, 28 to 36 U to XP, 37 to 64 NONE, • Pattern 4 ITEM<x> <Function>, <Element> LAMBda, PHI, PHIU, PHII, Index 15 to 28...

  • Page 145: Rate Group

    6.19 RATE Group The commands in this group deal with the data update rate. You can make the same settings and inquiries as when UPDATE RATE on the front panel is used. :RATE Function Sets the data update rate or queries the current setting.

  • Page 146: Status Group

    6.20 STATus Group The commands in the STATus group are used to make settings and inquiries related to the status report. There are no front panel keys that correspond to the commands in this group. For details on the status report, see chapter 7. :STATus? :STATus:ERRor? Function...
  • Page 147 6.20 STATus Group :STATus:SPOLl? (Serial Poll) Function Executes serial polling. Syntax :STATus:SPOLl? Example :STATUS:SPOLL? -> :STATUS:SPOLL 0 Description This command is dedicated to the optional RS- 232, USB, or Ethernet interface. An interface message is available for the GP-IB interface. 6-104 IM 760301-17E...

  • Page 148: Store Group

    6.21 STORe Group The commands in this group deal with store and recall. You can make the same settings and inquiries as when STORE and STORE SET (SHIFT+STORE) on the front panel is used. :STORe? :STORe:FILE:ANAMing Function Queries all settings related to store and recall. Function Sets whether to automatically name the files Syntax...
  • Page 149 64” command (checks the change in bit 6 :STORe:ITEM (ACS) of the condition register) and check the completion of the file access of the WT3000 Function Sets the stored item or queries the current twice. An example is indicated below.
  • Page 150 6.21 STORe Group :STORe:NUMeric? :STORe:NUMeric[:NORMal]:{ELEMent<x>| SIGMA|SIGMB} Function Queries all settings related to the storage of numeric data. Turns ON/OFF the output of {each Function Syntax :STORe:NUMeric? element|ΣA|ΣB} when storing the numeric Example :STORE:NUMERIC? -> :STORE:NUMERIC: data. NORMAL:ELEMENT1 1;ELEMENT2 0; Syntax :STORe:NUMeric[:NORMal]: ELEMENT3 0;ELEMENT4 0;SIGMA 0;...
  • Page 151 :STORe:RECall? Description When “:STORe:SMODe” is set to MANual, the <NRf> = 1 to 999999 storage operation is executed. When set to Example :STORE:RECALL 1 {RTIMe|INTEGrate} the WT3000 enters the :STORE:RECALL? -> :STORE:RECALL 1 store wait state. :STORe:RTIMe? :STORe:STOP Function Queries the store reservation time for real-time Function Stops the data storage operation.

  • Page 152: System Group

    6.22 SYSTem Group The commands in this group deal with the system. You can make the same settings and inquiries as when MISC on the front panel is used. :SYSTem? :SYSTem:CLOCk:SNTP:GMTTime Function Queries all settings related to the system. Syntax :SYSTem? Function Sets the difference from Greenwich Mean Time...
  • Page 153 6.22 SYSTem Group :SYSTem:KLOCk :SYSTem:LCD:COLor? Function Turns ON/OFF the key lock or queries the Function Queries all settings related to the display colors current setting. of the LCD monitor. Syntax :SYSTem:KLOCk {<Boolean>} Syntax :SYSTem:LCD:COLor? :SYSTem:KLOCk? Example :SYSTEM:LCD:COLOR? -> :SYSTEM:LCD: Example :SYSTEM:KLOCK OFF COLOR:GRAPH:MODE DEFAULT;:SYSTEM: :SYSTEM:KLOCK? ->...
  • Page 154 6.22 SYSTem Group :SYSTem:LCD:COLor:TEXT? :SYSTem:TIME Function Queries all settings related to the display colors Function Sets the time or queries the current setting. of the text items. Syntax :SYSTem:TIME {<String>} Syntax :SYSTem:LCD:COLor:TEXT? :SYSTem:TIME? Example :SYSTEM:LCD:COLOR:TEXT? -> <String> = “HH:MM:SS” (HH = hour, MM = :SYSTEM:LCD:COLOR:TEXT:MODE USER;...

  • Page 155: Waveform Group

    6.23 WAVeform Group The commands in this group deal with the output of the retrieved waveform display data. There are no front panel keys that correspond to the commands in this group. :WAVeform? :WAVeform:HOLD Function Queries all settings related to the output of Function Sets whether to hold (ON) or release (OFF) all waveform display data.
  • Page 156 6.23 WAVeform Group :WAVeform:SEND? :WAVeform:TRACe Function Queries the waveform display data specified by Function Sets the target waveform for “:WAVeform:TRACe”. “:WAVeform:SEND?” or queries the current Syntax :WAVeform:SEND? setting. Example • When “:WAVeform:FORMat” is set to Syntax :WAVeform:TRACe {U<x>|I<x>|SPEed| {ASCii} TORQue|MATH<x>} :WAVEFORM:SEND? ->...

  • Page 157: Common Command Group

    Syntax *IDN? (standard Event Status Enable register) Example *IDN? -> Function Sets the standard event enable register or YOKOGAWA,760304-04-SV,0,F4.01 queries the current setting. Description • The information is returned in the following Syntax *ESE {<NRf>} form: <Manufacturer>,<Model>,<Serial *ESE? No.>,<Firmware version>...
  • Page 158 6.24 Common Command Group *OPC (OPeration Complete) *PSC (Power-on Status Clear) Function Sets bit 0 (OPC bit) of the standard event Function Sets whether to clear the registers below at register to 1 upon the completion of the power on or queries the current setting. The specified overlap command.
  • Page 159 • “0” is returned if the self-test is successful, “1” if it is not. • It takes approximately 90 s for the test to complete. When receiving a response from the WT3000, set the timeout to a relatively large value. *WAI (WAIt)

  • Page 160: Chapter 7 Status Reports

    Chapter 7 Status Reports Status Reports Status Reports The figure below shows the status report that is read by serial polling. This status report is an extended version of the status report defined in IEEE 488.2-1992. Service request enable register &...

  • Page 161: Enable Registers

    7.1 Status Reports Overview of the Registers and Queues Name (Function) Writing Reading Serial polling (RQS) Status byte – *STB?(MSS) *SRE *SRE? Service request enable register (Status byte mask) Standard event register – *ESR? (Changes in device status) Standard event enable register *ESE *ESE? (Standard event register mask)

  • Page 162: Status Byte

    Status Byte Status Byte 6 ESB MAV EES EAV 1 Bits 0, 1, and 7 Not used (always 0) Bit 2 EAV (Error Available) Set to 1 when the error queue is not empty. In other words, this bit is set to 1 when an error occurs.
  • Page 163 7.2 Status Byte Operation of the Status Byte A service request is issued when bit 6 of the status byte becomes 1. Bit 6 is set to 1 when any of the other bits becomes a 1 (when the corresponding bit of the service request enable register is also set to 1).For example, if an event occurs and any of the bits of the logical AND of the standard event register and the corresponding enable register becomes a 1, then bit 5 (ESB) is set to 1.

  • Page 164: Standard Event Register

    Standard Event Register Standard Event Register CME EXE DDE QYERQCOPC Bit 7 PON (Power ON) Set to 1 when the power is turned ON. Bit 6 URQ (User Request) Not used (always 0) Bit 5 CME (Command Error) Set to 1 when the command syntax is incorrect. Example Received a command name with a spelling error or character data not in the selection.
  • Page 165 7.3 Standard Event Register Operation of the Standard Event Register The standard event register is provided for eight different kinds of event which can occur inside the instrument. Bit 5 (ESB) of the status byte is set to 1 when any of the bits in this register becomes 1 (or when the corresponding bit of the standard event enable register becomes 1).

  • Page 166: Extended Event Register

    Extended Event Register Reading the extended event register tells you whether changes in the condition register (reflecting internal conditions) have occurred. A transition filter can be applied which allows you to decide which events are reported to the extended event register. FILTer<x>...
  • Page 167 7.4 Extended Event Register The transition filter parameters detect changes in the specified bit (numerical suffix, 1 to 16) of the condition register in the following manner and overwrite the extended event register. RISE The specified bit of the extended event register is set to 1 when the bit of the condition register changes from 0 to 1.

  • Page 168: Output Queue And Error Queue

    Output Queue and Error Queue Output Queue The output queue is provided to store response messages to queries. For example, if you send the WAVeform:SEND? command, which requests the output of acquired data, the data is stored in the output queue until it is read. As shown below, data are stored in order and read from the oldest ones first.

  • Page 169: Appendix 1 Ascii Character Codes

    Appendix Appendix 1 ASCII Character Codes The following table shows the ASCII character codes. ‘ ” & ’ Index < > (RUBOUT) Address Universal Listener Talker Secondary Command Command Address Address Command Example octal GP-IB code ASCII character code hexadecimal decimal App-1 IM 760301-17E...

  • Page 170: Appendix 2 Error Messages

    Appendix 2 Error Messages This section explains the communication error messages. • The messages can be displayed in English or Japanese on the WT3000. However, if a messages is queried with the :STATus:ERRor? command and displayed on a PC, the message is displayed in English.

  • Page 171: Appendix 2 Error Messages

    Appendix 2 Error Messages Code Messages Corrective Action Page Invalid block data <Block data> is not allowed. 5-6, chapter 6 Block data not allowed <Block data> is not allowed. 5-6, chapter 6 Invalid expression Equations cannot be used. Chapter 6 Expression data not allowed Equations cannot be used.
  • Page 172 Appendix 2 Error Messages Warning (5) Code Messages Corrective Action Page *OPC/? exists in message Place the *OPC or *OPC? command at the end – of the program message. Other Errors (350, 390) Code Messages Corrective Action Page Queue overflow Read the error queue.

  • Page 173: Appendix 3 Ieee 488.2-1992

    Appendix 3 IEEE 488.2-1992 The GP-IB interface of the instrument conforms to the IEEE 488.2-1992 Standard. This standard specifies that the following 23 points be stated in the document. This section describes these points. Of the IEEE 488.1 interface functions, the subsets that are supported See section 1.3, “GP-IB Interface Specifications.”...
  • Page 174 Appendix 3 IEEE 488.2-1992 (10) Communication between devices that do not follow the response syntax None. (11) Size of the response data block 1 to 308922 bytes (12) A list of supported common commands See section 6.24, “Common Command Group.” (13) Device condition after a successful calibration Measurement execution condition.
  • Page 175 Index Symbols common command header ..........5-3 Page COMMunicate group ............6-24 ^END ................... 5-1 compensation computation ..........6-77 16-value ................6-38 compound header ............... 5-3 1P2W ................6-73 compression ..............6-64 1P3W ................6-73 computation ..............6-76 3P3W ................6-73 condition register .............
  • Page 176 Index display format of waveform ..........6-41 graticule ................6-41 DISPlay group ..............6-29 Greenwich Mean Time ............ 6-109 display mode ..............6-35 GTL ..................1-6 DMAX ................6-86 dmax ................. 6-53 Page dmin .................. 6-53 DT ..................6-86 handshaking method ........... 2-5, 2-9 hardware handshaking ............

  • Page 177: Names And Functions Of Parts 1

    Index Long-term flicker value ............6-86 Page long-term flicker value ............6-54 paper feeding ..............6-60 parts, names of ..............3-1 password ................4-6 Page pattern ..............6-98, 6-100 manual scaling of trend ............. 6-40 PC card, formatting of ............6-47 manual switching ..............
  • Page 178 Index revolution signal ..............6-81 synchronization ..............2-2 RMS voltage ..............6-86 synchronization source ........... 6-22, 6-71 RMT ..................5-1 synchronization with the controller ........5-7 rotating speed ............6-81, 6-82 synchronized measurement mode ........6-80 RS-232 control ..............2-8 synchronous speed ............
  • Page 179 ........ 6-112 :COMMunicate:LOCKout ..........6-24 wiring compensation ............6-77 :COMMunicate:OPSE ............6-24 wiring system ..............6-73 :COMMunicate:OPSR? ............. 6-24 WT3000 manuals ..............i :COMMunicate:OVERlap ..........6-24 :COMMunicate:REMote ............ 6-24 :COMMunicate:STATus? ........... 6-25 Page :COMMunicate:VERBose ..........6-25 :COMMunicate:WAIT ............
  • Page 180 Index :DISPlay:FFT? ..............6-30 :DISPlay:WAVE:GRATicule ..........6-41 :DISPlay:FLICker:ELEMent ..........6-32 :DISPlay:WAVE:INTerpolate ..........6-41 :DISPlay:FLICker:PAGE ............ 6-32 :DISPlay:WAVE:MAPPing:{U<x>|I<x>|SPEed|TORQue| :DISPlay:FLICker:PERiod ..........6-32 MATH ................6-42 :DISPlay:FLICker? ............6-32 :DISPlay:WAVE:MAPPing? ..........6-41 :DISPlay:INFOrmation:PAGE ..........6-32 :DISPlay:WAVE:MAPPing[:MODE] ........6-41 :DISPlay:INFOrmation? ............ 6-32 :DISPlay:WAVE:POSition:{U<x>|I<x>} ......6-42 :DISPlay:INFOrmation[:STATe] .........
  • Page 181 Index :FILE:SAVE:SETup[:EXECute] ......... 6-50 :HCOPy:AUTO:SYNChronize ........... 6-59 :FILE:SAVE:WAVE:TRACe ..........6-51 :HCOPy:AUTO:{STARt|END} ..........6-59 :FILE:SAVE:WAVE:TYPE ..........6-51 :HCOPy:AUTO? ..............6-59 :FILE:SAVE:WAVE? ............6-50 :HCOPy:AUTO[:STATe] ............. 6-59 :FILE:SAVE:WAVE[:EXECute] .......... 6-51 :HCOPy:COMMent ............6-60 :FILE:SAVE? ..............6-48 :HCOPy:DIRection ............6-60 :FILE? ................6-47 :HCOPy:EXECute .............
  • Page 182 Index :MEASure:DMeasure:SIGMB ........... 6-78 :NUMeric:FLICker:FUNCtion:NUMber ......6-87 :MEASure:DMeasure? ............6-77 :NUMeric:FLICker:FUNCtion:VALue? ....... 6-87 :MEASure:DMeasure[:SIGMA] ......... 6-78 :NUMeric:FLICker:FUNCtion? .......... 6-85 :MEASure:EFFiciency:ETA<x> ......... 6-78 :NUMeric:FLICker:INFOrmation:CLEar ......6-88 :MEASure:EFFiciency:UDEF<x> ........6-78 :NUMeric:FLICker:INFOrmation:DELete ......6-88 :MEASure:EFFiciency? ............. 6-78 :NUMeric:FLICker:INFOrmation:ITEM<x> ......6-88 :MEASure:FREQuency:ITEM<x> ........6-79 :NUMeric:FLICker:INFOrmation:NUMber ......
  • Page 183 Index :STORe:MODE ............... 6-106 :WAVeform? ..............6-112 :STORe:NUMeric:NORMal? ........... 6-107 [:INPut]:CFACtor ............... 6-66 :STORe:NUMeric? ............6-107 [:INPut]:CURRent:AUTO:ELEMent<x> ......6-67 :STORe:NUMeric[:NORMal]:<Function> ......6-107 [:INPut]:CURRent:AUTO:{SIGMA|SIGMB} ....... 6-67 :STORe:NUMeric[:NORMal]:ALL ........6-107 [:INPut]:CURRent:AUTO? ..........6-66 :STORe:NUMeric[:NORMal]:PRESet<x> ......6-107 [:INPut]:CURRent:AUTO[:ALL] ......... 6-66 :STORe:NUMeric[:NORMal]:{ELEMent<x>|SIGMA| [:INPut]:CURRent:MODE:ELEMent<x> ......6-67 SIGMB} ...............
  • Page 184 Index *ESE ................6-114 *ESR? ................6-114 *IDN? ................6-114 *OPC ................6-115 *OPC? ................6-115 *OPT? ................6-115 *PSC ................6-115 *RST ................6-115 *SRE ................6-115 *STB? ................6-116 *TRG ................6-116 *TST? ................6-116 *WAI ................6-116 Index-10 IM 760301-17E...

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