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IM701530-11E_010 Communication Interface Manual

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1. Error queue 615141312 1 0 Service request enable register i i i 55 7 6 1 0 Status byte Ras 4 4 Y Occurrence of a service request Output queue 6 5 4 3 2 1 0 Standard event enable register i 716151 41 3 2 1 0 event register i 14 13 12 11110 9 8 7 6 5 4 3 2 1 0 Extended event enable register 7 i OR A 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Extended event register 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Transit filter 15 14 13 12 11 10 9 8 7 6 514 3 2 1 0 Condition filter IM 701530 11E 5 1 uodeg snijeis 5 1 Overview of the Status Report 5 2 Status Byte Overview of Registers and Queues Name Function Writing Reading Status byte Serial poll RQS STB MSS Service request Masks status byte SRE SRE enable registerz Standard event Change in
2. ok INCLUDE qbdecl4 bas DEVNAME 411500 CALL IBFINDCDEVNAME DEV CMD COMMUNICATE HEADER OFF CALL IBWRTCDEV CMD CMD TIMEBASE TDIV 2US CALL IBWRTCDEV CMD dt 200 QRY TIMEBASE TDIV CALL IBWRT DEV QRY CALL IBRD DEVX dt PRINT TIME DIV dt END lt o oe oko oe oko oko oe o k 3k 2k oe oe ooo oe 3K 2K oe o oe oe oe o eoe 3K 3K k lt DL1540C Sample 1 for RS 232C t Microsoft QuickBASIC 4 0 4 5 Version lt s Rate 9600 Parity None CHR 8 STOPBIT 1 XON XON Term CR LF lt lt lt DL1540C T div Set amp Get lt OPEN 0 1 9600 8 1 5 50 050 1 FOR RANDOM AS 1 PRINT 1 COMMUNICATE HEADER OFF PRINT 1 TIMEBASE TDIV 215 Set T div 2us dt 200 PRINT 1 TIMEBASE TDIV Get T div LINE INPUT 1 dt PRINT TIME DIV dt CLOSE 1 END IM
3. Rotary knob 1 Press the MISC key to display the MISC menu x 2 Press the Comm soft key to display the interface selection menu Soft keys 3 Press the 5 232 soft key and then the Setup soft key to display the RS 232 C menu GP IB E cl Setup T aeri T O cet Setting the Baud rate and Data format MISC key 4 Turn the rotary knob to highlight the desired item and then press the MISC key to select the item SELECT key RS 232C Setup Baud Rate 75 150 300 600 1200 2400 48 00 1 9200 Handshake TX RX NO XON XON XON RTS 5 RTS Parity Check VEN ODD Stop Bit 2 Character Length Terminator WICR CR LF Address as I Lea 1 Explanation Terminator Inthe menu above select the terminator for sending data from this instrument Select either LF CR or CR LF Use either LF or CR LF as the terminator for receiving data IM 701530 11 2 7 2 z 2 SH 9U Jo Hm 3 1 Messages 3 Before Programming 3 1 Messages Blocks of message data are transferred between the controller and this instrument during communications Messages sent from the controller to this instrument are called program messages and messages sent back from this instrument to the controller are called response messages If a program
4. OPEN 0 1 9600 8 1 5 50 050 1 FOR RANDOM AS 1 Setup waveform send condition PRINT 1 STOP PRINT 1 WAVEFORM TRACE 1 DATASELECT ACQDATA FORMAT ASCII START 0 END 10031 PRINT 1 COMMUNICATE HEADER OFF Get Data Length PRINT 1 WAVEFORM LENGTH LINE INPUT 1 V L VALCV 1 0 THEN END Get waveform data PRINT 1 WAVEFORM SEND FOR 1 1 TO 1 INPUT 1 D PRINT 1 D NEXT 1 PRINT 1 COMMUNICATE HEADER ON PRINT 1 COMMUNICATE STATUS LINE INPUT 1 V PRINT V CLOSE 1 END IM 701530 11E 6 4 Reading the Latest Waveform Data of CH1 Binary Data 6 4 Reading the Latest Waveform Data of CH1 Binary Data Sample Program lt oe oko oe ok 2k 2K 2k o oe ok o oe ok oe oe Koo EO oe oe oe 2K k OO OK OK KK K 2K lt DL1540C Sample Program2 for GPIB interface Microsoft QuickBASIC 4 0 4 5 Version lt lt oe x Read latest CH1 waveform data use binary format T Ck lt K ok K ok K K K K oe oe oe oe oe ok ok FK K K K oko K FK 2K eoe oe ke ke ke ke ok KK INCLUDE qbdecl4 bas DEVICE
5. Q TRACe lt gt t ane L lt Space gt ACQData FORMat gt lt Space gt lt gt Bean wserirst lt gt gt Space 7 LENGth 2 OFFSet 2 POSition 2 A TRIGger WAVeform WAVeform BYTeorder Function Queries all information relating to the waveform Function Sets the transmission order when words consist data of more than 2 bytes or queries the current Syntax WAVeform setting Example WAVEFORM gt WAVEFORM TRACE 1 FORMAT WORD Syntax WAVeform BYTeorder LSBFirstIMSBFirst BYTEORDER MSBFIRST DATASELECT ACQDATA WAVeform BYTeorder START 0 END 10031 Example WAVEFORM BYTEORDER MSBFIRST WAVEFORM BYTEORDER WAVEFORM WAVeform BITS BYTEORDER MSBFIRST Function Queries the bit length of the waveform data designated by WAVeform TRACe including the bit WAVeform DATaselect corresponding to the sign of the waveform data Function Selects whether acquisition data designated by Syntax WAVeform BITS WAVeform TRACe is ACQ waveform data or Example WAVEFORM BITS WAVEFORM BITS 9 waveform data or queries the current setting Description The oscilloscope will always return either 8 or Syntax WAVeform DATaselect ACQData PPData
6. 2 2 2 3 Connecting the RS 232 C Interface 2 24 24 4 0000 2 2 2 4 Handshaking 2 ni UR ED 2 4 2 5 Matching the Data Format eee o b detto n d e Ese ditte 2 6 2 6 Setting up this Instrument laetior rid ete dee eee 2 7 Chapter 3 Before Programming 3 1 Messages eL RE e LE eu tees 3 1 9 2 GComimialids hu bata 3 3 3 37 iun i e e ES ARE Rs aetatum udis 3 4 34 Data H 3 5 3 5 Synchronization with the Controller 3 7 Chapter 4 Commands 4 1 bistotGommiands x mee obe b d Po a ette 4 1 4 2 AGQuUire Group 2 ede e IR eL idee ee Ere oce doe epa Cei 4 11 4 3 ASETU GOUD cde te ca d te td ve tad te dp dd 4 12 4 4 Group Ie RO iC MOOR EHE 4 12 4 5 estate eda tet eed ra ede te deter ipea 4 13 4 6 GLE at Grout rese hell Pace batt eevee 4 15 4 7 lt GOMMunicate Gro p 4 15 4 8 GURSOr GroUp ME s 4 17 4 9 DISPlay GroUp xoc E RR HR ERR 4 21 4 10 FILE Group ee erede e n D a d eate 4 24 enr seno EE 4 28 4 12 GONOGO GFOUD i o EN ra e ROUND REED ERROR LES 4 29 413 HGOPy Group uie dt ep a Ci ee La Denn 4 36 4 14 Group ER 4 45 4 15 INITialize Group sie n erecto e tede P Deren
7. 4 31 The commands the common command group independent of the instrument s functions and are specified in IEEE 488 2 1987 There is no front panel key that corresponds to this group gt io CLS lt ESE ru Space ESR lt NRf gt O06 KC esc gt lt NRf gt e sRE He Space lt NRf gt CAL Function Performs calibration and queries the result Syntax CAL Example CAL Description 0 will be returned if calibration has been performed properly 1 will be returned if an abnormality has been detected during calibration CLS Function Clears the standard event register extended event register and error queue Syntax CLS Example CLS Description The output will also be cleared if a CLS command is appended after the program message terminator For details of the registers and queues refer to chapter 5 ESE Function Sets the value for the standard event enable register or queries the current setting Syntax ESE lt NRf gt ESE lt NRf gt to 2
8. Program header gt T Space lt Program data gt lt Program header gt A program header is used to indicate the command type For details refer to page 3 3 Program data gt If certain conditions are required for the execution of a command program data must be added Program data must be separated from the header by a space ASCII code 20H If multiple items of program data are included they must be separated by comma For details refer to page 3 5 Example TIMEBASE SOURCE gt Header Data Response Messages The data returned by this instrument to the controller is called a response message The format of a response message is shown below the lt Response message unit gt 0s lt gt lt Response message units gt A response message consists of one or more response message units each response message unit corresponds to one response Response message units are delimited by a For the response message format refer to the next page Example FILTER BANDWIDTH FULL SMOOTHING 0 lt gt Unit Unit lt RMT gt RMT is the terminator used for every response message Only one type of response message is available NLAEND IM 701530 11E 3 1 n 3 1 Messages Response message unit format The format of a program message unit is s
9. n 3 2 Commands 3 3 Response Upper level Query An upper level query is a compound header to which a question mark is appended Execution of an upper level query allows all a group s settings to be output at once Some query groups comprising more than three hierarchical levels can output all their lower level settings Example FILTER lt PMT gt FILTER BANDWIDTH FULL SMOOTHING 0 In reply to a query a response can be returned as a program message to this instrument Transmitting a response can restore the settings made when the query was executed However some upper level queries will not return set up data which is not currently in use Note that not all a group s information will necessarily be sent out as a response Header Interpretation Rules This instrument interprets the header received according to the following rules Mnemonics not case sensitive Example CURSor can also be written as cursor or Cursor The lower case part of a header can be omitted Example CURSor can also be written as CURSO or CURS f the header ends with a question mark the command is a query It is not possible to omit the question mark Example CURSor cannot be abbreviated to anything shorter than CURS Ifthe x at the end of a mnemonic is omitted it is assumed to be 1 Example If CHANnel lt x gt is written as CHAN this
10. IM 701530 11E 1 1 uonoung 81 49 Jo B 1 2 Connecting the GP IB Cable 1 3 GP IB Interface Functions and Specifications 1 2 Connecting the GP IB Cable GP IB Cable The GP IB connector on the rear panel is a 24 pin connector that conforms to IEEE Standard 488 1978 Use a GP IB cable that also conforms to IEEE Standard 488 1978 Connection Method Connect the GP IB cable as shown GP IB connector GP IB cable Points to Note Be sure to tighten the screws on the GP IB cable connector firmly The instrument can be connected to more than one item of equipment such as a personal computer However it is not possible to connect more than 15 items of equipment including the controller to a single bus f you connect the instrument to more than one other item of equipment make sure that a different address is used for each item Each connecting cable must be 2 m or less in length The total length of all the cables must not exceed 20 m While communications are in progress more than two thirds of the connected items of equipment must be turned ON When connecting more than one item of equipment connect the items so that the connection route forms a star or linear configuration Loop or parallel wiring is not allowed 1 3 GP IB Interface Functions and Specifications GP IB Interface Functions Listener function Allows you to make the same set
11. HCOPy PRINter TYPE Function Selects short copy or long copy when ouputting to the built in printer or queries the current setting Syntax HCOPy PRINter TYPE LONG SHORt REAL HCOPy PRINter TYPE Example SHORT HCOPY PRINTER PRINTER TYPE SHORT HCOPy PRINter ZOOM Function Sets the zoom rate used for a long copy to the built in printer or queries the current setting HCOPy PRINter ZOOM lt NRf gt PRINter ZOOM lt NRf gt 1 to 10000 refer to User s Manual IM701530 01E HCOPY PRINTER ZOOM 1 HCOPY PRINTER ZOOM HCOPY PRINTER 700 1 HCOPy SCSI Function Queries all the settings relating to saving of screen image data on a SCSI device SCSI SCSI HCOPY SCSI FORMAT HPGL ANAMING 0 TONE OFF COMPRESSION 0 PFORMAT A4WAVE SPEED NORMAL XYMODE DOT PEN MODE AUTO AUTO 5 MANUAL GRID 1 1 2 TRACE2 3 TRACE3 4 4 5 LOAD1 6 LOAD2 7 LOAD3 8 LOAD4 9 Description Available to use the separately sold SCSI interface unit 700930 This results in error if SCSI is not connected HCOPy SCSI ANAMing Function Sets the auto naming mode for the file name of the screen image data to output to SCSI or queries the current setting Syntax Example Syntax Example Syntax HCOPy SCSI ANAMing lt Boolean gt HCOPy SCSI ANAMing Example 5 51
12. Space gt lt string SCALe SCALe CHANnel lt x gt Function Queries all the settings relating to linear scaling Function Queries all the settings relating to linear scaling Syntax SCALe for a specified channel Example SCALe SCALE MODE 0 CHANNEL1 MODE 0 Syntax SCALe CHANnel x 0 0E 00 B 0 0E 00 UNIT SCALE lt x gt 1 to 4 CHANNEL2 MODE 0 A 0 0E 00 B QE 00 Example SCALE CHANNEL1 SCALE CHANNEL1 MODE 0 UNIT SCALE CHANNEL3 MODE 0 A 0 0 00 B 0 0E 00 UNIT SCALE CHANNEL4 MODE 0 A 0 0 00 0 0 00 0 SCALE LOAD1 MODE 0 A 0 0 00 0 0 00 0 479 SCALE LOAD2 MODE 0 A 0 0 00 0 0 00 UNIT SCALE LOAD3 MODE 0 A 0 0E 00 Q QE 00 UNIT SCALE LOAD4 MODE 0 A 0 0E 00 B 0 0 00 0 A 0 0 00 0 0E 00 UNIT 4 56 IM 701530 11E 4 19 SCALe Group SCALe CHANnel x A Function Syntax Example Sets the linear scaling A value for a specified channel or queries the current setting SCALe CHANnel x A lt NRf gt SCALe CHANnel x A lt x gt 1 to 4 lt NRf gt 3 4E 38 to 3 4 38 SCALE CHANNEL1 A 1 5 SCALE CHANNEL1 A gt SCALE CHANNEL1 A 1 500000E 00 SCALe CHANnel lt x gt B Function Syntax Example Sets the linear scaling A value for a specified channel or queries the current setting SCALe CHANnel x B
13. SCSI PEN MANUAL GRID 1 TRACE1 2 TRACE2 3 TRACE3 4 TRACE4 5 LOAD1 6 LOAD2 7 LOAD3 8 LOAD4 9 Description Available to use the separately sold SCSI interface unit 700930 This results in error if SCSI is not connected HCOPy SCSI PEN MANual GRID Function Sets the pen Nos for the graticule cursor etc when pens used to output screen image data to SCSI are assigned manually or queries the current setting Syntax HCOPy SCSI PEN MANual GRID lt NRf gt HCOPy SCSI PEN MANual GRID lt NRf gt to 12 Example HCOPY SCSI PEN MANUAL GRID 1 HCOPY SCSI PEN MANUAL GRID HCOPY SCSI PEN MANUAL GRID 1 Description Available to use the separately sold SCSI interface unit 700930 This results in error if SCSI is not connected HCOPy SCSI PEN MANual LOAD lt x gt Function Sets the pen Nos of all loaded traces when pens used to output screen image data to SCSI are assigned manually or queries the current setting Syntax HCOPy SCST PEN MANual LOAD lt x gt lt NRf gt SCSI PEN MANual LOAD lt x gt lt x gt 1 to 4 lt NRf gt to 12 Example HCOPY SCSI PEN MANUAL LOAD1 6 HCOPY SCSI PEN MANUAL LOAD1 HCOPY SCSI PEN MANUAL LOAD1 6 Description Available to use the separately sold SCSI interface unit 700930 This results in error if SCSI is not connected HCOPy SCSI PEN MANual TRACe lt x gt Function Sets the pen No for the specified trac
14. SCSI XYMode Selects the plot method for X Y waveforms or queries the current setting 4 44 IMAGe Group IMAGe Queries all screen image data output settings 4 45 IMAGe FORMat Sets queries screen image data output format 4 45 IMAGe SEND Queries screen image data 4 45 IMAGe Set the color tone of the screen image data to output or queries the current setting 4 45 INITialize Group INITialize EXECute Executes initialization 4 45 MATH Group MATH Queries all the settings relating to waveform computation 4 46 MATH FFT Queries all the settings relating to FFT computation 4 46 MATH FFT DISPlay Sets the FFT waveform to be displayed or queries the current setting 4 46 MATH FFT MODE Sets the FFT waveform display ON OFF or queries the current setting 4 46 MATH FFT TRACe Sets the trace for FFT measurement or queries the current setting 4 47 MATH FFT WINDow Sets the FFT window function or queries the current setting 4 47 MATH OPERator Sets the computation contents 4 47 MATH PHASe Queries all the settings relating to phase shifts 4 47 MATH PHASe SHIFt Sets the desired phase shift or queries the current setting 4 47 MATH SENSitivity Sets the display sensitivity of the vertical axis or queries the current setting 4 47 MEASure Group MEASure Queries all the settings relating to automatic measurement of waveform parameters 4 50 ALLScan ABORt Aborts automatic measurement o
15. CURSOR XY TYPE XY CURSor XY X Function Queries the voltage value corresponding to the X waveform of the X Y cursor Syntax CURsor XY X Example CURSOR XY X CURSOR XY X 50 0 00 CURSor XY Y Function Queries the voltage value corresponding to the Y waveform of the X Y cursor Syntax CURsor XY Y Example CURSOR XY Y CURSOR XY Y 50 0 00 4 20 IM 701530 11E 4 9 DISPlay Group 4 9 DISPlay Group The commands in the DISPlay group are used to make settings relating to and inquiries about display This allows you to make the same settings and inquiries as when using the DISPLAY POSITION and such keys DISPlay INTERpolate lt Space gt OFF D LINE PULSe lt gt OFF O yA COLor lt 4 lt gt PERSistence lt Space POSition lt gt lt WSCReen lt gt OFF GRaTicule lt gt FRAMe scale space OFF lt NRf
16. ON HCOPY SCSI ANAMING HCOPY SCSI ANAMING ON Description Available to use the separately sold SCSI interface unit 700930 This results in error if SCSI is not connected HCOPy SCSI COMPression Function Set the compression of the screen image data to output ON OFF or queries the current setting Syntax HCOPy SCSI COMPression lt Boolean gt SCSI COMPression Example 5 51 5510 ON HCOPY SCSI COMPRESSION HCOPY SCSI COMPRESSION 1 HCOPy SCSI EXECute Function Saves the screen image data to SCSI Syntax HCOPy SCSI EXECute Example HCOPY SCSI EXECUTE Description Available to use the separately sold SCSI interface unit 700930 This results in error if SCSI is not connected HCOPy SCSI FORMat Function Selects the format of the screen image data saved to SCSI or queries the current setting Syntax HCOPy SCSI FORMat HPGLIPSCRipt TIFF BMP HCOPy SCSI FORMat Example HCOPY SCSI FORMAT TIFF HCOPY SCSI FORMAT HCOPY SCSI FORMAT TIFF Description Available to use the separately sold SCSI interface unit 700930 This results in error if SCSI is not connected HCOPy SCSI NAME Function Selects the name of the screen image data file to output to SCSI Syntax HCOPy SCSI NAME charater string character string Up to 8 characters Example 5 51 IMAGE 1 Description Available to use the sepa
17. WAVeform DATaselect Example WAVEFORM DATASELECT ACQDATA WAVEFORM DATASELECT WAVEFORM DATASELECT ACQDATA 701530 11 4 71 B 4 29 WAVeform Group WAVeform END Function Sets the point at which the last item of data of the waveform designated by WAVeform TRACe is to be located or queries the current setting Syntax WAVeform END lt NRf gt WAVeform END lt gt 0 to 120255 for DL1540C 0 to 2004015 for DL1540CL Example WAVEFORM END 120255 WAVEFORM END WAVEFORM END 120255 WAVeform FORMat Function Selects the format in which the data is to be transmitted or queries the current setting Syntax WAVeform FORMat ASCii BYTE WORD WAVeform FORMat Example WAVEFORM FORMAT ASCII WAVEFORM FORMAT gt WAVEFORM FORMAT ASCII Description If the data format is ASCii a response to WAVeform SEND will be returned as a sequence Voltage Voltage etc If the data format is BYTE a response to WAVeform SEND will be returned as Block data The voltage conversion expression varies according to whether data is signed or unsigned You can use the WAVeform SIGN command to determine whether the data is signed Conversion to a voltage value is possible using the following equation 1 If data is signed V div x Byte data Voltage Offset WAVeform BITS will return 9 2 If data is unsigned V div x Byte data Position Voltage
18. lt gt Space gt lt NRf gt ier 0 0 MG C gt mO i M J 4 4 CURSor CURSor FFT POSition lt x gt Function Queries all the settings relating to the FFT Function Sets the position of the FFT cursor or queries cursors the current setting Syntax CURSor Syntax CURSor FFT POSition lt x gt lt NRf gt Example CURSOR CURSOR MODE 0 DT CURSor FFT POSition lt x gt TRACE 1 1 1 50 REFERENCE2 1 50 POSITION1 2 50 POSITION2 2 50 RVALUE 360 0 DX POSITION1 2 50 POSITION2 2 50 CURSOR FFT POSITION1 2 50 POSITION2 2 50 CURSor FFT Function Queries all the FFT cursor measurement settings Syntax CURSor FFT Example CURSOR FFT gt CURSOR FFT POSITION1 2 50 POSITION2 2 50 CURSor FFT DF Function Queries the DF value between the FFT cursors Syntax CURsor FFT DF Example CURSOR FFT DF CURSOR FFT DF 200 00 03 CURSor FFT DP Function Queries the DP value between the FFT cursors Syntax CURsor FFT DP Example CURSOR FFT DP gt CURSOR FFT DP 20 00E 00 CURSor FFT F lt x gt Function Queries the frequency values of the FFT cursors Syntax CURsor FFT F lt x gt lt x gt 1 2 Example example is shown for the F1 cursor CURSOR FFT F1 CURSOR FFT F1 100 00 03 CURSor FFT P lt x gt Function Queries the P values of the FFT cursors Syntax
19. EXEC TopMenu CH 2 T1 Range Executing the download function 6 Press the EXEC soft key The name of the soft key will change to ABORT Aborting the download function 7 Press the ABORT soft key The name of the soft key will change to EXEC Setting the Address Each piece of equipment connected via a GP IB interface has its own address by which it can be identified Hence this instrument s address must be set when the instrument is to be connected to other items of equipment such as a personal computer Set this instrument s address within the range 0 to 30 The default address is 1 Downloading setting DataOut Downloading data from this instrument should only be done after having set downloading settings at the YOKOGAWA Series arbitrary waveform generator For details regarding the settings and or operation of the YOKOGAWA AG Series refer to its corresponding instruction manual When executing downloading the setting of this instrument will change to talking mode in the case of GP IB When downloading is finished or when the ABORT soft key is pressed the previous setting will return The downloading range is set by the two cursors T1 and T2 The setting lies within 5 00div at the left side to 5 00div at the right side measured from the center of the display 1 4 IM 701530 11E 1 5 Responses to Interface Messages 1 5 R
20. 488 2 1987 Response messages are always enclosed in double quotation marks If a character string contains a double quotation mark the double quotation mark will be replaced by two concatenated double quotation marks gt gt This rule also applies to a single quotation mark within a character string lt Character string data gt is an arbitrary character string therefore this instrument assumes that the remaining program message units are part of the character string if no single or double quotation mark is encountered As a result no error will be detected if a quotation mark is omitted Block data gt Block data is arbitrary 8 bit data Block data is only used for response messages Response messages are expressed in the following form Form Example N lt N digit decimal value 6000010ABCDEFGHIJ lt Data byte string gt N Indicates that the data is lt Block data gt N is an ASCII character string number digits which indicates the number of data bytes that follow lt N digit decimal value gt Indicates the number of bytes of data Example 000010 10 bytes lt Data byte string gt The actual data Example ABCDEFGHIJ Data is comprised of 8 bit values 0 to 255 This means that the ASCII code which stands for can also be a code used for data Hence must be taken when programming the controller 3 6 IM
21. 3 7 Simple 80 3 3 Status 5 2 Switching from local to remote mode 1 2 Switching from remote to local mode 1 2 sample rate 4 4 62 4 72 scale graticule 4 23 scale ON OFF 4 23 service request enable register 4 75 5 3 setting the 240220121 1 4 2 7 simple trigger erinnern enteros 4 66 smoothing ON OFF rusinai e ir 4 28 snapshot oreet eene 4 58 standard event enable register 4 74 5 3 standard event register 4 75 5 4 start acquisition sese 4 58 starting 4 58 4 76 Stat s 4 59 Slatus repOort 5 1 stop acquisition eii 4 59 stopping acquisition 4 59 storing internal memory 4 60 synchronization using STATus CONDition synchronization with the controller 3 7 SySIeme anna eren tette ees 4 61 T Page UL m 4 62 Take Control esee 1 5 TV tTIGQer s oue eite 4 67 Talk only 1 2 Talker
22. 4 5 CHANnel Group The commands in the CHANnel group are used to make settings relating to and inquiries about the vertical axis of the specified channel This allows you to make the same settings and inquiries as when using the VERTICAL keys CH key V DIV key POSITION key and INPUT key CHANnel CHANnel lt x gt Function Queries all the vertical axis settings for the specified channel Syntax CHANnel x lt x gt 1 to 4 Example 1 1 1 INPUT COUPLING 0 10 INVERT 0 OFFSET 0 00 0 CHANNEL1 POSITION 3 00 VDIV VARIABLE OFF VALUE 50 0 00 CHANnel lt x gt INPut Function Queries all the vertical axis input conditions for the specified channel Syntax CHANnel x INPut lt gt 1 to 4 Example CHANNEL1 INPUT CHANNEL 1 INPUT COUPLING AC PROBE 10 INVERT 0 OFFSET 0 0E 00 HOLD 0 O lt vA lt gt OFF gt A lt Space gt Space Voltage 1 7 A sy lt Space gt AC j PRoBe Space gt lt A M 20 J 4 lt Space gt OFF Deer and NR A Ns 29 2 Space l
23. FLOPpy PEN MODE FLOPPY AUTO FLOPPY PEN MODE FLOPPY PEN MODE AUTO HCOPy FLOPpy PFORmat Function Syntax Example Sets the output size for the screen image data or queries the current setting HCOPy FLOPpy PFORmat A3Condition A3Wave A4Condition A4Wave A5 ConditionlA5LWavelA5MeasurelA5U Wave FLOPpy PFORmat HCOPY FLOPPY PFORMAT A4WAVE HCOPY FLOPPY PFORMAT FLOPPY PFORMAT A4WAVE HCOPy FLOPpy SPEed Function Syntax Example Sets the pen speed of the screen image data to be output or queries the current setting FLOPpy SPEed NORMal LOW HCOPy FLOPpy SPEed FLOPPY SPEED NORMAL FLOPPY SPEED FLOPPY SPEED NORMAL HCOPy FLOPpy TONE Function Syntax Example Set the color tone of the screen image data to output or queries the current setting FLOPpy OFFI GRAY I HALF FULL FLOPpy FLOPPY TONE FULL FLOPPY HCOPY FLOPPY TONE FULL HCOPy FLOPpy XYMode Function Syntax Example Selects the plot method for X Y waveforms or queries the current setting FLOPpy XYMode DOT LINE HCOPy FLOPpy XYMode FLOPPY XYMODE LINE HCOPY FLOPPY XYMODE FLOPPY XYMODE LINE
24. Ons 3 2 3 4 query abbreviated full response method 4 16 querying installed options R Page REMOTE 1 2 REN Remote Enable 1 5 RMT 3 1 Rear Panel 1 1 2 1 Register meer 3 5 RESPONSC visi 3 4 Response data 1 3 2 Response 3 2 Response messages 3 1 Responses to Interface 1 5 recalling from internal memory 4 55 record length 4 11 repetitive sampling mode ON OFF 4 11 response abbreviated of full response 4 16 response header 4 15 S Page SDC Selected Device 1 5 SPD Serial Poll Disable 1 5 SPE Serial Poll Enable 1 5 Sample Program 6 1 Sequential command
25. Output Ground for signals 7 RS Request to Send Signal used for handshaking when receiving data from a personal computer Signal direction Output Signal used for handshaking when transmitting data to a personal computer Signal direction Input Pin Nos 1 4 6 and 9 are not used 9 25 Pin Connector 1322 2 dil Q Gu 6 7 The number between brackets refer to the pin Nos of the 25 pin connector 2 2 IM 701530 11E 2 3 Connecting the RS 232 C Interface Cable Signal Direction The figure below shows the direction of the signals used by the RS 232 C interface RS Request to send CS Clear to send TM SD Send data RD Receive data 2 Table of RS 232 C Standard Signals and their JIS and CCITT Abbreviations Pin No Abbreviation 9 RS 232 C CCITT Description 102 Signal ground 103 Transmitted data 104 Received data 105 Request to send 106 Clear to send IM 701530 11E 2 3 2 z 2 SH 9U Jo Hm 2 4 Handshaking 2 4 Handshaking use RS 232 C interface for transferring data between this instrument and a computer it is necessary to use certain procedures by mutual agreement to ensure the proper transfer of data These procedures are called handshaking Various handshaking systems are
26. POSiton lt x gt Sets the position of the X Y cursor or queries the current setting 4 19 CURSor XY T Queries the time corresponding to the X Y cursor 4 20 CURSor TYPE Sets the measurement type of the X Y cursor or queries the current setting 4 20 CURSor XY X Queries the voltage value corresponding to the X waveform of the X Y cursor 4 20 CURSor XY Y Queries the voltage value corresponding to the Y waveform of the X Y cursor 4 20 DISPlay Group DISPlay Queries all the display settings 4 22 DISPlay ACCumulate Queries all the accumulation settings 4 22 DISPlay ACCumulate COLor Sets the color grade width of the waveform or queries the current setting 4 22 DISPlay ACCumulate MODE Turns accumulation mode ON OFF or queries the current setting 4 22 DISPlay ACCumulate PERSistance Sets the accumulation time or queries the current setting 4 22 DISPlay ALLexec Displays all stored waveforms 4 22 DISPlay COUNt Sets the number of the waveform to be displayed or queries the current setting 4 22 DISPlay GRATicule Sets the graticule or queries the current setting 4 23 DISPlay INTENsity Queries the intensity of displayed parameters 4 23 DISPlay INTENsity CURSor SCALe SNAPshot TEXT WAVE Sets the intensity of each displayed parameter or queries the current setting 4 23 DISPLay INTERpolate Sets the interpolation method or queries the current setting 4 23 DISPlay PMARker Sets the marker ON OFF
27. lt string EXECute 4 24 701530 11 4 10 FILE Group O 4 DELete 29 TRACe gt Space Character string EXECute A G NAME 7 4 Space Character string EXECute 2a SETup Space lt string EXECute h CANAMing Space lt NRf gt yA lt pi TYPE Space 3 5 o EXECute INFormation FILE FILE DELete SETup NAME Function Queries all the settings relating to files Function Sets the name of the setting parameter data file Syntax FILE to be deleted Example FILE FILE SAVE TRACE TRACE 1 FILE Syntax FILE DELete SETup NAME lt character string gt SAVE ACQUISITION TRACE 1 FILE LOAD character string Up to 8 characters TRACE TRACE 1 FILE FORMAT TYPE HD12 can be used refer to User s manual IM701530 01E FILE ANAMing Example FILE DELETE SETUP NAME SETUP 1 Function Sets the auto naming mode for file names or queries the current setting FILE DELete TRACe EXECute Syntax FILE ANAMing lt Boolean gt Function Executes the deletion of a displayed waveform FILE ANAMing file Example FILE ANAMING
28. 5 T 6 SLOPe Space RISE FALL count Ap Space lt NR gt LEVel UNIT lt Space gt lt Voltage gt lt gt lt TRACe lt gt lt NRf gt ol J lt gt RISE 4 C count lt space gt lt 4 O LEVel Pence lt Space gt lt NRf gt lt Space gt lt Voltage gt 701530 11 4 49 B 4 17 MEASure Group MEASure Function Queries all the settings relating to automatic measurement of waveform parameters Syntax MEASure Example MEASURE MODE 0 TRACE1 0 MAXIMUM 0 MINIMUM 0 5 0 AVERAGE 0 NOVERSHOOT 0 POVERSHOOT 0 HIGH 0 LOW RISE FALL 0 FREQUENCY 0 PERIOD 0 PWIDTH 0 NWIDTH 0 DUTYCYCLE 0 BWIDTH 0 TY1INTEG 0 TY2INTEG 0 PNUMBER 0 1 0 XY2INTEG 0 DPROXIMAL PERCENT90 50 10 MEASURE TRACE1 DELAY MODE 0 MEASURE SLOPE FALL COUNT 1 LEVEL UNIT 0 0 00 MEASURE TRACE1 DELAY REFERENCE TRACE 1 SLOPE FALL COUNT 1 LEVEL UNIT 0 0 00 MEASURE TRACE2 0 MAXIMUM 0 MINIMUM 0 5 0 AVERAGE 0 NOVERSHOOT 0 POVERSHOOT 0 HIGH 0 LOW RISE FALL 0 FREQUENCY 0
29. ACQUIRE RECORDLENGTH ACQUIRE RECORDLENGTH 10020 Description Available on the DL1540C IM 701530 11 4 11 B 4 3 Group 4 4 CALibrate Group 4 3 ASETup Group The commands in the ASETup group are used to make settins relating to and inquiries about auto set up This allows you to make the same settings as when using the AUTO SETUP key on the front panel uwno ASETup EXECute ASETup UNDO Function Executes auto set up Function Cancels auto set up settings Syntax ASETup EXECute Syntax ASETup UNDO Example ASETUP EXECUTE Example ASETUP UNDO 4 4 CALibrate Group The commands in the CALibrate group are used to make settings relating to or inquiries about calibration This allows you to make the same settings and inquiries as when using the CAL key on the front panel CALibrate lt Space gt OFF AUTO CALibrate Function Queries all the calibration settings Syntax CALibrate Example CALIBRATE CALIBRATE MODE AUTO CALibrate EXECute Function Executes calibration Syntax CALibrate EXECute Example CALIBRATE EXECUTE CALibrate MODE Function Turns auto calibration AUTO OFF or queries the current setting Syntax CALibrate MODE AUTOIOFF CALibrate Example AUTO CALIBRATE AUTO 4 12 701530 11 4 5
30. SYSTem CLOCk TIME Function Sets the time or queries the current setting Syntax SYSTem CLOCk TIME lt character string gt SYSTem CLOCk TIME character string HH MM SS refer to User s Manual 1 701530 01 Example SYSTEM CLOCK TIME 14 30 00 SYSTEM CLOCK TIME SYSTEM CLOCK TIME 14 30 00 SYSTem CONFig Function Queries all the settings relating to the configuration system Syntax SYSTem CONFig Example SYSTEM CONFIG SYSTEM CONFIG PDENSITY 2 SYSTem CONFig PDENsity Function Syntax Example Selects the level of the printing density or queries the current setting SYSTem CONFig PDENsity lt NRf gt SYSTem CONFig PDENsity lt NRf gt 0 to 3 SYSTEM CONFIG PDENSITY 2 SYSTEM CONFIG PDENSITY gt SYSTEM CONFIG PDENSITY 2 SYSTem LCD Function Syntax Example Queries all settings relating to the LCD SYSTem LCD SYSTEM LCD gt SYSTEM LCD MODE 1 BRIGHTNESS 1 SYSTem LCD BRIGhtness Function Syntax Example Sets the brightness of the LCD or queries the setting SYSTem LCD BRIGhtness lt NRf gt SYSTem LCD BRIGhtness lt NRf gt 1 to 4 SYSTEM LCD BRIGTHNESS 2 SYSTEM LCD BRIGTHNESS gt SYSTEM LCD BRIGTHNESS 2 SYSTem LCD MODE Function Syntax Example Turns the back light of the LCD ON OFF or queries the current setting SYSTem LCD MODE lt Boolean gt SYSTem LCD MODE SYSTEM LCD MODE OFF SYSTEM LCD MODE
31. 4 45 4 16 MATH GEOUD P edt dr etg id ert re de ee eat 4 46 MEAS Ure Group zn ia N EEA Ea 4 48 4 18 RECall Group ie e en ee pe EE e e rena 4 55 4 19 SGALEe GIOUDes ae te ee a e a ehe ae 4 56 4 20 SNAP Group uoo REA RR gx EV 4 58 IM 701530 11E Contents 4 21 S TARE GIOUD 5 esis ei Ph rt oi tereti Aue nine 4 58 4 22 STATUS GFOUp e e etie En D ees ee ee eee 4 58 4 93 STOP GfoUp a at eas etes eu ems 4 59 4 24 STORE EEE 4 60 4 25 SYS Tem Group si ipee LR e eL equ en 4 60 4 26 TIMebase Group e ated eee es 4 62 4 27 TRlIGger Group iom eiae ie nes 4 63 4 29 UNIT Group 4 70 4 29 ANAVetOrm GEOUD x ced cc eed adipe ea aie aed d e Pai te de 4 71 4 30 ZOOM GrIOUD ette be a RO ee BE de n EN E te 4 73 4 34 Common Command Group assener anas aeaaaee nere nnne nennen enne nens 4 74 Chapter 5 Status Report 5 1 Overview of the Status Report 5 1 5 2 Status Byte ib aee RD Re RACER 5 2 5 3 Standard Event Register eie ec C tre qe ede eee DR 5 3 5 4 ER m ec p D re edie 5 4 5 5 Output Queue and Error 0 5 5 Chapter 6 Sample Program 6 1 Before Programming i e Ra e tec Renee 6 1 6 2 SettingthesT div e eb o Sh ne a medici oL debes 6 2 6 3 Reading the Latest Wav
32. Description Available to use the separately sold SCSI interface unit 700930 This results in error if SCSI is not connected FILE FORMat Function Queries all the settings relating to floppy disk formatting Syntax FILE FORMat Example FILE FORMAT FILE FORMAT TYPE HD12 FILE FORMat EXECute Function Formats the floppy disk Syntax FILE FORMat EXECute Example FILE FORMAT EXECUTE FILE FORMat TYPE Function Selects the floppy disk format to be used for formatting or queries the current setting Syntax FILE FORMat TYPE DD641DD721HD121HD14 FILE FORMat TYPE Example FILE FORMAT TYPE HD12 FILE FORMAT TYPE FILE FORMAT TYPE HD12 FILE INFormation Function Checks floppy disk file information Syntax FILE INFormation FILE LOAD Function Queries the settings relating to loading data Syntax FILE LOAD Example FILE LOAD FILE LOAD TRACE TRACE1 FILE LOAD ACQuisition EXECute Function Executes the loading of acquisition waveform data Syntax FILE LOAD ACQuisition EXECute Example FILE LOAD ACQUISITION EXECUTE FILE LOAD ACQuisition NAME Function Sets the name of the acquisition waveform data file to be loaded Syntax FILE LOAD ACQuisition NAME lt character string gt character string gt Up to 8 characters can be used refer to User s manual IM701530 01E Example FILE LOAD ACQUISITION NAME 0 1 FILE LOAD SETup EXECute Function Loads setting parameters Synta
33. Example DISPLAY XY OFF DISPLAY XY gt DISPLAY XY 0 IM 701530 11E 4 23 Su B 4 10 FILE Group 4 10 FILE Group The commands in the FILE group are used to make settings relating to or inquires about a floppy disk This allows you to make the same settings as when using the FILE key on the front panel O FILE Space lt gt Character string gt lt gt lt NRf gt EXECute ACQuisition lt Space gt Character string Space ASCii PROTect 1 Available to use the separately sold SCSI interface unit 700930 gt SETup Space lt string TRACe Space Character string c 4 s ci Space lt NRf gt ACQuisition Space lt string SETup gt Space Character string Space lt string ACQuisition Space SETup Space
34. The commands in the TRIGger group are used to make settings relating to and inquiries about triggers The same settings and inquiries can be made using the TRIGGER group keys the MODE key the FUNCTION key the POSITION key LEVEL SOURCE key DELAY key COUPLING key and HOLD OFF key Note that the pattern trigger OR trigger and pulse trigger are optional 4 Q TRIGger lt Space gt y MODE Space HC 7 4 Space lt string yl Q CHANnel LEVel lt gt lt voltage gt Qe LEVel 2 lt gt lt voltage gt lt Space gt ac HFRejection lt Space gt C OFF D lt NRf gt gt SIMPle FUNCtion gt lt Space gt EDGE Gam EDGE SOURce lt Space gt NRI EXTernal LINE SLOPe lt Space gt msE FALL BOTH 1 Available on DL1540C 2 Available on the DL1540CL 3 Available to use the separa
35. Time and Frequency 3 5 138 Suffix not allowed No units are allowed other than Voltage Time and 3 5 Frequency 141 Invalid character data Enter one of the character strings in Chapter 4 144 Character data too long Check the character strings in Chapter 4 148 Character data not allowed Enter in a format other than one of those in Chapter 4 150 String data error Character string must be enclosed by double quotation 3 6 marks or single quotation marks 151 Invalid string data Character string is too long or contains characters which Chapter 4 cannot be used 158 String data not allowed Enter in a data format other than Character string Chapter 4 161 Invalid block data Block data is not allowed 3 6 Chapter 4 168 Block data not allowed Block data is not allowed 3 6 Chapter 4 171 Invalid expression Equation is not allowed Chapter 4 178 Expression data not allowed Equation is not allowed Chapter 4 181 Invalid outside macro definition Does not conform to the macro definition specified in IEEE488 2 App 2 IM 701530 11E Appendix 2 Error Messages Errors in communications execution 200 to 299 Code Message Action Reference Page 221 Setting conflict Check the relevant setting Chapter 4 222 Data out of range Check the setting range Chapter 4 223 Too
36. WAVeform STARt Function Sets the point at which the first item of data of the waveform designated by WAVeform TRACe is to be located or queries the current setting WAVeform STARt lt NRf gt WAVeform STARt lt NRf gt 0 to 120255 for DL1540C 0 to 2004015 for DL1540CL WAVEFORM START 0 WAVEFORM START WAVEFORM START 0 Syntax Example WAVeform TRACe Function Set the target waveform for the WAVeform group or queries the current setting Syntax WAVeform TRACe lt NRf gt WAVeform TRACe lt NRf gt 1 to 4 Example WAVEFORM TRACE 1 WAVEFORM gt WAVEFORM TRACE 1 4 30 ZOOM Group WAVeform TRIGger Function Queries the points elapsed from the start point designated by WAVeform STARt until the trigger point Syntax WAVeform TRIGger Example WAVEFORM TRIGGER WAVEFORM TRIGGER 2000 Description The data number of the trigger point will be returned In case the trigger point is located before the starting point a minus value will be returned WAVeform TYPE Function Queries the type of ACQ waveform data Syntax WAVeform TYPE Example WAVEFORM WAVEFORM TYPE NORMAL Description Any one from AVERage ENVelope NORMa1 will be returned WAVeform VDIV Function Queries the V div value for the waveform designated by WAVeform TRACe Syntax WAVeform VDIV Example WAVEFORM VDIV WAVEFORM VDIV 50 0 00 The commands in the ZOOM group are used
37. frequency 20MHZ FILTER BANDWIDTH FULL FILTER FILTER BANDWIDTH FULL FILTer SMOothing Function Syntax Example Turns smoothing ON OFF or queries about the current setting FILTer SMOothing lt Boolean gt FILTer SMOothing FILTER SMOOTHING OFF FILTER 5 FILTER SMOOTHING 0 4 28 IM 701530 11E 4 12 GONogo Group 4 12 GONogo Group The commands in the GONogo group are used to make settings relating to and inquiries about GO NO GO determination This allows you to make the same settings and inquiries as when using the GO NO GO key on the front panel O yA KC TYPE V lt Space gt ZONE WHOLe lt gt wee NES 29 lt wee PART lt gt wee 29 e 29 wee wee EXIT lt Space gt lt O Y MODE lt gt or lt 5 gt our cause e lt gt Block data gt Loic lt Space gt AND SEQuence lt Space gt sime action J lt gt NONE 1 CFNAM
38. x 1 to 4 voltage for 10mV to 500mV div 10V to 10V 1mV steps for 1V to 5V div 100V to 100V 10mV steps for 10V to 50V div 1kV to 1kV 100mV steps when probe attenuation 15 10 1 Example CHANNEL1 INPUT OFFSET 0V CHANNEL 1 INPUT OFFSET CHANNEL 1 INPUT OFFSET 0 0 00 CHANnel x INPut PROBe Function Sets the probe attenuation for the specified channel or queries the current setting Syntax CHANnel lt x gt INPut PROBe lt NRf gt CHANnel x INPut PROBe x 1 to 4 lt NRf gt 1 10 100 1000 Example CHANNEL1 INPUT PROBE 10 CHANNEL 1 INPUT PROBE CHANNEL 1 INPUT PROBE 10 CHANnel x MODE Function Turns display ON OFF for the specified channel or queries the current setting Syntax CHANnel lt x gt MODE lt Boolean gt 1 lt gt MODE lt x gt 1 to 4 Example CHANNEL1 MODE ON CHANNEL1 MODE gt CHANNEL1 MODE 1 CHANnel lt x gt POSition Function Sets the vertical position for the specified channel or queries the current setting Syntax CHANnel lt x gt POSition lt NRf gt CHANnel x POSition x 1 to 4 lt NRf gt 4 00 to 4 00 div 0 02 steps Example CHANNEL1 POSITION 0 CHANNEL 1 POSITION CHANNEL 1 POSITION 0 00 CHANnel x VDIV Function Queries all the voltage axis sensitivity settings for the specified channel Syntax CHANnel x VDIV lt gt 1 to 4 Example CHANNEL1 CHANNEL1 VDIV
39. 25 WAVeform BITS will return 8 If the data format is WORD a response to WAVeform SEND will be returned as block data Conversion to a voltage value is possible using the following equation V div x Word data Off Voltage 3200 Offset Word data is always signed Designation as byte or word can be made irrespective of the original length in bits of the waveform data If the designated data length differs from the original data length which can be verified using the WAVeform BITS command the data type will be extended using extra bits or reduced by discarding the least significant bits 4 Offset WAVeform LENGth Function Returns the number of records in the waveform designated by WAVeform TRACe Syntax WAVeform LENGth Example WAVEFORM LENGTH WAVEFORM LENGTH 120256 Description For DL1540C the returned data length will lie within 1 to 120256 for DL1540CL the returned data length will lie within 1 to 2004016 1002 in case of displayed waveform data WAVeform OFFSet Function Queries the offset voltage of the waveform designated by WAVeform TRACe Syntax WAVeform OFFSet Example WAVEFORM OFFSET WAVEFORM OFFSET 0 0000 00 WAVeform POSition Function Where waveform data specified by the WAVeform TRACe command in unsigned this command sets the vertical axis position used for the voltage conversion calculation Syntax WAVeform POSition
40. 4 31 zone determination 22 4 33 H Page HF Tej Ctlon a e a cena antes 4 69 Header interpretation rules 3 4 header ON OFF ect er tit etre 4 15 eet ERO tnr reget 4 66 IDY i ete eese 1 5 IFC Interface Clear 2 1 5 irittalizatiOn cro ee ede 4 45 4 75 input 4 14 inquiry about calibration result 4 74 inquiry about the model eese 4 75 4 23 internal memory recallirig rn entrent ene 4 55 4 60 interpolation method 2 4 23 IM 701530 11E Index 1 L Page LLO Local 1 1 5 LOCAL Listener function is lithium battery rere etna M Page MISG K6Y nee eid 1 4 Messages 3 1 Mnemonic 3 3 Multi line messages 1 5 Multiplier 3 5 NE rea LM EN ERREUR ERG 3 1 NE END 3 1 NR FOM atiina cde ice t o bt d lae d 3 5 Name and Function of Each 1 1 2 1 O Page OR trigger uoce a eee e ap a vead 4 67 Overlap overlap 3 7 Ove
41. HEADer 5 lt 5 gt OFF lt NRf gt 5 Space OFF gt lt NRf gt opse 5 Space lt Register gt OPSR 9 lt Space gt lt Register gt lt Space gt lt Register gt 4 Spe lt NRf gt 1 Lockout 4 Space lt OFF D lt NRf gt A STATus M 9 1 Available to use the separately sold RS 232 C interface unit 700927 COMMunicate Queries all the communication settings Function Syntax Example COMMunicate COMMUNICATE COMMUNICATE HEADER 1 0 5 65535 OVERLAP 65535 VERBOSE 1 COMMunicate HEADer Function Syntax Example Determines whether a header is to be added for example CHANNEL1 INPUT PROBE 10 or not for example 10 when sending a response to a query or queries the current setting COMMunicate HEADer lt Boolean gt COMMuni cate HEADer COMMUNICATE HEADER ON COMMUNICATE HEADER COMMUNICATE HEADER 1 IM 701530 11E 4 15 stus B 4 7 COMMunicate Group COMMunicate LOCKout Function Sets local lockout ON or OFF Syntax COMMunicate LOCKout lt 1 gt COMMunicate LOCKout Example COMMUNICATE LOCKOUT ON COMMUNICATE LOCKOUT COMMUNICATE LOCKOUT 1 Description This command is available to use the separately sold RS 232 C interface unit 700927 COMMunicate OPSE Fu
42. V 3200 0 NEXT 2 END IM 701530 11E 6 5 ejduies m Appendix 1 ASCII Character Codes Appendix Appendix 1 ASCII Character Codes ASCII character codes are given below 0 1 2 3 4 5 6 7 0 0 20 40 0 60 6 100 0 120 6 140 0 160 6 NUL DEL SP 0 P i p 0 0 10 16 20 32 30 48 40 64 50 80 60 96 70 2 1 1 GTL 21 LLO 41 1161 71101 11121 7 141 1 161 7 1 A Q a q 1 1111 17 21 33 31 49 41 65 51 81 61 97 71 3 2 2 22 42 2 62 8 102 2 122 8 142 2 162 8 STX DC2 2 B R b r 2 2 12 18 22 34 32 50 42 66 52 82 62 98 72 4 3 3 23 43 3 63 9 103 3 123 9 143 3 163 9 ETX DC3 3 C S 5 3 3113 19123 35 33 51 43 67 53 83 63 99 73 5 4 4 SDC 24 DCL 44 4 64 20 104 4 124 20 144 4 164 20 EOT DC4 4 D T d t 4 4114 20 24 36 34 52 44 68 54 84 64 00 74 6 5 5 25 45 5 65 21 105 5 125 21 145 5 165 21 5 0 u 5 5 15 21 25 37 35 53 45 69 55 85 65 01 75 7 6 6 26 46 6 66 22 106 6 126 22 146 6 166 22 SYN amp 6 V f V 6 6 16 22 26 38 36 54 46 70 56 86 66 02 76 8 7 7 27 47 7 67 23 107 7 127 23 147 7 167 23 BEL ETB 7 G W g 7 7 17 23 27 39 37 55 47 71 57 87 67 03 77 9 8 0 30 5 50 8 70 24 110 8 130 24 150 8 170 24 BS 8 X h x 8 8 18 24 28 40 38 56 48 72 58 88 68 04 78 20 9 1 TCT
43. gt SYSTEM LCD MODE 0 IM 701530 11E 4 61 senno B 4 26 TlMebase Group 4 26 TiMebase Group The commands in the TlMebase group are used to make settings relating to and inquiries about the timebase These settings and inquiries can also be made using the TIME DIV knob on the front panel TiMebase Space Time SOURce Space INTernal i CHANnel4 ve e SRATe 2 TiMebase Function Queries all the timebase settings Syntax TIMebase Example TIMEBASE TIMEBASE TDIV 1 000000 03 SOURCE INTERNAL TiMebase SOURce Function Sets the timebase or queries the current setting Syntax TIMebase SOURce fCHANnel4 EXTernallINTernal TIMebase SOURce Example TIMEBASE SOURCE INTERNAL TIMEBASE SOURCE TIMEBASE SOURCE INTERNAL TiMebase SRATe Function Queries the current sample rate Syntax TIMebase SRATe Example 5 5 5 SRATE 1 000000 06 Description The same inquiry can be made using WAVeform SRATe TiMebase TDIV Function Set the Time axis or queries the current setting Syntax TIMebase TDIV Time TIMebase TDIV Time 2ns to 50s in steps of 1 2 5 Example TIMEBASE TDIV 1 5 TIMEBASE TDIV TIMEBASE TDIV 1 000000 03 4 62 IM 701530 11E 4 27 TRIGger Group 4 27 TRIGger Group
44. lt NRf gt SCALe CHANnel x B lt x gt 1 to 4 lt NRf gt 3 4E 38 to 3 4 38 SCALE CHANNEL1 B 1 5 SCALE CHANNEL1 B gt SCALE CHANNEL1 1 500000E 00 SCALe CHANnel lt x gt MODE Function Syntax Example Sets linear scaling for a specific channel ON OFF or queries the current setting SCALe CHANnel x MODE lt Boolean gt SCALe CHANnel x MODE lt x gt 1 to 4 SCALE CHANNEL1 MODE ON SCALE CHANNEL1 MODE SCALE CHANNEL1 MODE 1 SCALe CHANnel lt x gt UNIT Function Syntax Example Sets the linear scaling unit for a specific channel or queries the current setting SCALe CHANnel x UNIT lt character gt SCALe CHANnel x UNIT lt x gt 1 to 4 lt character gt Up to 8 characters refer to User s Manual 1 701530 01 SCALE CHANNEL1 UNIT SCALE CHANNEL 1 UNIT SCALE CHANNEL 1 UNIT ABC Description When you set more than 8 characters only the first 8 ones will be valid SCALe LOAD lt x gt Function Syntax Example Queries all the settings relating to linear scaling for a specified loaded waveform SCALe LOAD lt x gt lt x gt 1 to 4 SCALE LOAD1 gt SCALE LOAD1 MODE 0 A 0 0 00 0 0E 00 UNIT SCALe LOAD x A Function Syntax Example Sets the linear scaling A value for a specified loaded waveform or queries the current setting SCALe LOAD x A lt NRf gt SCALe LOAD lt x
45. 31 SPD 51 9 71 25 111 9 131 25 151 9 171 25 HT EM 9 Y i y 9 9 19 25 29 41 39 57 49 73 59 89 69 05 79 21 2 32 52 0 72 26 112 10 132 26 152 10 172 26 LF SUB J Z 2 0 1A 26 2A 42 58 4A 74 5 90 6A 06 7A 22 3 33 53 1173 27 113 11 133 27 153 111 173 27 ESC B 1 1B 27 2B 43 3B 59 4B 75 5B 91 6B 07 7B 23 C 4 34 54 2 74 28 114 12 134 28 154 12 174 28 FF FS L 2116 28 2C 44 3C 60 4C 76 5C 92 6 08 7C 24 D 5 35 55 3 75 29 115 13 135 29 155 13 175 29 M m D 3110 29120 45 3D 61140 77 50 93160 09 7D 25 6 36 56 4 76 30 116 14 136 30 156 14 176 30 50 5 gt A n E 4 1E 30 2E 46 62 4E 78 5E 94 6E 10 7E 26 F 7 37 57 577 UNL 117 15 137 UNT 157 15 EL Sl US O RUBOUT F 5 1F 31 2 47 63 4F 79 SF 95 6F 11 7F 27 Address Universal Listener Talker Secondary Command Command Address Address Command GP IB code Example ASCII character code Hexadecimal Decimal IM 701530 11E App 1 xipueddy Appendix 2 Error Messages Appendix 2 Error Messages Error messages related to communications are given below When servicing is required contact your nearest YOKOGAWA representative as given on the back cover of this manual Only error messages relating to communications are given here For other error messages refer to the User s Manual 701530 01E Errors in communications co
46. ACCUMULATE MODE OFF COLOR 8 PERSISTANCE 100 0E 03 DISPlay ACCumulate COLor Function Syntax Example Sets queries the color grading width DISPlay ACCumulate COLor lt NRf gt DISPlay ACCumulate COLor lt NRf gt 1 to 2048 in steps of 2 DISPLAY ACCUMULATE COLOR 16 DISPLAY ACCUMULATE COLOR DISPLAY ACCUMULATE COLOR 16 DISPlay ACCumulate MODE Function Syntax Example Turns accumulation mode ON OFF or queries the current setting DISPlay ACCumulate MODE OFF PERSistancelCOLor DISPlay ACCumulate MODE DISPLAY ACCUMULATE MODE OFF DISPLAY ACCUMULATE MODE DISPLAY ACCUMULATE MODE OFF DISPLAY ACCUMULATE PERSISTANCE DISPLAY ACCUMULATE PERSISTANCE 100 0E 03 DISPlay ALLexec Function Displays all stored waveforms Syntax DISPlay ALLexec Example DISPLAY ALLEXEC Description To be used when the trigger mode is N SGL or when the history memory function is ON cannot be used while acquisition is in progress DISPlay COUNt Function Sets the number of the waveform to be displayed or queries the current setting Syntax DISPlay COUNt lt NRf gt DISPlay COUNt lt NRf gt to 99 Example DISPLAY COUNT 1 DISPLAY COUNT gt DISPLAY COUNT 1 Description To be used when the trigger mode is N SGL or when the history memory function is ON cannot be used while acquisition is in progress 4 22 IM 701530 11E 4 9 DISPlay Group DISPlay GRATicule Function
47. DL1500 CALL IBFINDCDEVICE 01 CALL IBSICCDL BORD GPIBQ CALL IBFINDCBORD BD CALL IBSICCBD V 1 CALL IBSRECBD V CALL IBCLRCDL Setup waveform send condition CMD STOP CALL IBWRTCDL CMD CMD WAVEFORM TRACE 1 DATASELECT ACQDATA FORMAT WORD BYTEORDER LSBFIRST START 0 END 10019 CALL IBWRTCDL CMD Get V div and offset these are needed to convert binary to voltage CMD COMMUNICATE HEADER OFF WAVEFORM VDIV OFFSET CALL IBWRTCDL CMD v 100 CALL IBRDCDL V V INSTRCV V VALCLEFT CV V 10 0 VALCMID CV V 1 INSTRCV CHR C10 V 1 Get Data Length CMD WAVEFORM LENGTH CALL IBWRTCDL CMD V SPACE C100 CALL IBRDCDL V V INSTRCV CHR C10 L VALCLEFT CV V 1 M L MOD 100 C 1 100 C C 100 Get waveform data V 5 210 Get 100 datas at once IF C 0 THEN END FOR 1 0 TO 1 STEP 100 CMD WAVEFORM START STR CI END STR CI 99 SEND CALL IBWRTCDL CMD CALL IBRDCDL V FOR 2 0 TO 99 de CVI MID CV J 2 9 2 PRINT CCVICMID V J 2 9 2 AND amp HFFFE V 3200 0 NEXT 2 NEXT 1 CMD WAVEFORM START STR CC END STR CC M 1 SEND CALL IBWRTCDL CMD CALL IBRDCDL V J 0 TO M 1 PRINT CCVICMID CV J 2 9 2 AND amp HFFFE
48. Description It can be selected irrespective of wether sampling points are connected by dots DOT or lines LINE HCOPy PLOTter Function Syntax Example Queries all the settings relating to output to an HP GL plotter HCOPy PLOTter PLOTTER HCOPY PLOTTER PFORMAT A4WAVE SPEED NORMAL XYMODE 0 PEN MODE AUTO AUTO 5 MANUAL GRID 1 TRACE1 2 TRACE2 3 TRACE3 4 TRACE4 5 LOAD1 6 LOAD2 7 LOAD3 8 LOAD4 9 HCOPy PLOTter PEN Function Syntax Example Queries all the settings relating to the plotter s pen HCOPy PLOTter PEN HCOPY PLOTTER PEN HCOPY PLOTTER PEN MODE AUTO AUTO 5 MANUAL GRID 1 TRACE1 2 TRACE2 3 TRACE3 4 TRACE4 5 LOAD1 6 LOAD2 7 LOAD3 8 LOAD4 9 HCOPy PLOTter PEN AUTO Function Syntax Example Sets the number of pens in case pens are assigned automatically or queries the current setting HCOPy PLOTter PEN AUTO lt NRf gt PLOTter PEN AUTO lt NRf gt 1 to 5 PLOTTER PEN AUTO 5 PLOTTER PEN AUTO PLOTTER PEN AUTO 5 HCOPy PLOTter PEN MANual Function Syntax Example Queries the number of pens in case pens are assigned manually HCOPy PLOTter PEN MANual HCOPY PLOTTER PEN MANUAL HCOPY PLOTTER PEN MANUAL GRID 1 TRACE1 2 TRACE2 3 TRACE3 4 4 5 LOAD1 6 LOAD2 7 LOAD3 8 LOAD4 9 HCOPy PLOTter PEN MANual GRID Function Syntax Example Sets the pen
49. Example WAVEFORM POSITION POSITION 1 00 WAVeform SEND Function Queries the waveform data designated by WAVeform Syntax WAVeform SEND Example WAVEFORM SEND 6 bytes of 6digits Data byte string Block data DL1540C WAVEFORM SEND gt 8 bytes of 8digits Data byte string Block data DL1540CL or Voltage Voltage Description A response to this command is returned as Block data if WORD or BYTE is selected for WAVeform FORMat or as as sequence voltage etc if ASCII is selected On the DL1540C number of bytes in block data is 2 6 number of data 1 delimiter On the DL1540CL number of bytes in block data is 2 8 number of data 1 delimiter For information about block data refer to page 3 6 WAVeform SIGN Function Queries whether the data is signed or unsigned when binary data is used to make a query about the target waveform designated by WAVeform Syntax WAVeform SIGN Example WAVEFORM SIGN WAVEFORM SIGN 1 Description 1 is returned if the data is signed 0 is returned if the data is unsigned WAVeform SRATe Function Queries the sample rate of the waveform Syntax WAVeform SRATe Example WAVEFORM SRATE WAVEFORM SRATE 1 0000 06 Description The same query can be made using TIMebase SRATe 4 72 IM 701530 11E 4 29 WAVeform Group 4 30 ZOOM Group
50. Function Queries all settings relating to the window trigger Syntax TRIGger SIMPle WINDow Example TRIGGER SIMPLE WINDOW TRIGGER SIMPLE WINDOW CONDITION IN LEVEL 0 0 00 WIDTH 50 0 00 4 68 IM 701530 11E 4 27 TRIGger Group TRIGger SIMPle WINDow CONDition Function Sets the trigger condition when a window trigger has been selected or queries the current setting Syntax TRIGger SIMPLe WINDow CONDition IN OUT TRIGger SIMPle WINDow CONDition Example TRIGGER SIMPLE WINDOW CONDITION IN TRIGGER SIMPLE WINDOW CONDITION TRIGGER SIMPLE WINDOW CONDITION TRIGger SIMPle WINDow LEVel Function Sets the center level for a window trigger or queries the current setting Syntax TRIGger SIMPle WINDow LEVel lt NRf gt TRIGger SIMPle WINDow LEVel lt NRf gt 10 div Cin steps of 1 50 of the V div value Example TRIGGER SIMPLE WINDOW LEVEL 50V TRIGGER SIMPLE WINDOW LEVEL gt TRIGGER SIMPLE WINDOW LEVEL 50 0 00 TRIGger SIMPle WINDow WIDTh Function Sets the width of the window for a window trigger or queries the current setting Syntax TRIGger SIMPle WINDow WIDTh lt NRf gt TRIGger SIMPle WINDow WIDTh lt NRf gt 10div Cin steps of 1 50 of the V div value Example TRIGGER SIMPLE WINDOW WIDTH 50V TRIGGER SIMPLE WINDOW WIDTH TRIGGER SIMPLE WINDOW WIDTH 50 0 00 TRIGger SOURce Function Queries all the settings relating to th
51. Get waveform data D V 5 210 Get 10 datas at once IF C 0 THEN END FOR 1 0 TO C 1 STEP 10 CMD WAVEFORM START STR CI END STR CI 9 SEND CALL IBWRTCDL CMD CALL IBRDCDL V K 1 FOR J 0 T0 9 IF J lt 9 THEN 5 INSTRCK V ELSE S INSTRCK V CHR C10 PRINT VALCMIDS CV K 5 K K S 1 NEXT J NEXT I 0 WAVEFORM START STR CC END STR CC M 1 SEND CALL IBWRTCDL CMD CALL IBRDCDL V 1 J 0 TO M 1 J lt 1 THEN 5 INSTRCK V ELSE S INSTRCK V CHR C10 PRINT VALCMIDSCV 5 K K 5 1 2 701530 11 6 3 ajdwes m 6 3 Reading the Latest Waveform Data of CH1 Ascii Data lt o ooo EO Ee o OO oe eoe ooo OK KK KK KK EK lt DL1540C Sample Program2 for RS 232C Microsoft QuickBASIC 4 0 4 5 Version lt 9600 Parity None 8 STOPBIT 1 Term CR LF lt o o ok k 3K 2K oe Read Lastest CH1 waveform data use ascii format K
52. Naturally the full form of the header can also be used For this the COMMunicate VERBose command is used The part enclosed by is also omitted in the abbreviated form 3 4 IM 701530 11E 3 4 Data 3 4 Data Data A data section comes after the header A space must be included between the header and the data The data contains conditions and values Data is classified as below Data Description lt Decimal gt Value expressed as a decimal number Example CH2 s probe attenuation gt 12 100 lt Voltage gt lt Time gt lt Frequency gt Physical value Example Time axis range TIMebase TDIV 1US Register Register value expressed as either binary octal decimal or hexadecimal Example Extended event register value STATus EESE Character data Specified character string mnemonic Can be selected from Example CH2 input coupling CHANnel2 INPut COUPLing AC DC GND lt Boolean gt Indicates ON OFF Set to ON OFF or value Example CH2 display ON CHANnel2 MODE ON lt Character string data gt Arbitrary character string Example File name to be saved FILE SAVE SETup NAME 5 1 Block data Arbitrary 8 bit data Example Response to acquired waveform data gt 6000010ABCDEFGHTJ Decimal Decimal indicates a value expressed as a decimal number as shown in the t
53. PERIOD 0 PWIDTH NWIDTH 0 DUTYCYCLE 0 BWIDTH 0 TY1INTEG 0 TY2INTEG 0 PNUMBER 0 1 0 XY2INTEG 0 DPROXIMAL PERCENT 90 50 10 MEASURE TRACE2 DELAY MODE 0 MEASURE SLOPE FALL COUNT 1 LEVEL UNIT 0 0 00 MEASURE TRACE2 DELAY REFERENCE 2 SLOPE FALL COUNT 1 LEVEL UNIT 0 0 00 MEASURE TRACE3 0 MAXIMUM 0 MINIMUM 0 5 0 AVERAGE 0 NOVERSHOOT 0 POVERSHOOT 0 HIGH 0 LOW RISE FALL 0 FREQUENCY 0 PERIOD 0 PWIDTH 0 NWIDTH 0 DUTYCYCLE 0 BWIDTH 0 TY1INTEG 0 TY2INTEG 0 PNUMBER 0 1 0 XY2INTEG 0 DPROXIMAL PERCENT 90 50 10 MEASURE TRACE3 DELAY MODE 0 MEASURE SLOPE FALL COUNT 1 LEVEL UNIT 0 0 00 MEASURE TRACE3 DELAY REFERENCE TRACE 3 SLOPE FALL COUNT 1 LEVEL UNIT 0 0 00 MEASURE TRACE4 PTOPEAK 0 MAXIMUM 0 MINIMUM 0 RMS 0 AVERAGE 0 NOVERSHOOT 0 POVERSHOOT 0 HIGH 0 LOW RISE FALL 0 FREQUENCY 0 PERIOD 0 PWIDTH 0 NWIDTH 0 DUTYCYCLE 0 BWIDTH 0 TY1INTEG 0 TY2INTEG 0 PNUMBER 0 1 0 XY2INTEG 0 DPROXIMAL PERCENT 90 50 10 MEASURE 4 DELAY MODE 0 MEASURE SLOPE FALL COUNT 1 LEVEL UNIT 0 0 00 MEASURE TRACE4 DELAY REFERENCE TRACE 4 SLOPE FALL COUNT 1 LEVEL UNIT 0 0 00 MEASURE LOAD1 PTOPEAK 0 MAXIMUM 0 MINIMUM 0 5 0 AVERAGE 0 NOVERSHOOT 0 POVERSHOOT 0 HIGH 0 LOW RISE FALL 0 FREQUENCY 0 PERIOD 0 PWIDTH NWIDTH 0 DUTYCYCLE 0 BWIDTH 0 TY1INTEG 0 TY2INTEG 0 PNUMBER 0 1 0 XY2INTEG 0 D
54. SLOPE RISE MEASure LOAD x TRACe x DELay MODE Function Sets the delay measurement between channels for a specified waveform ON OFF or queries the current setting Syntax MEASure LOAD lt x gt lt gt DELay MODE lt Boolean gt MEASure LOAD lt x gt TRACe lt x gt DELay MODE lt gt 1 to 4 Example MEASURE TRACE1 DELAY MODE ON MEASURE TRACE1 DELAY MEASURE TRACE1 DELAY MODE 1 MEASure LOAD lt x gt TRACe lt x gt DELay REF erence Function Queries all settings relating to the reference waveform of delay measurement between channels for a specified waveform Syntax MEASure LOAD x TRACe lt x gt DELay REFerence lt gt 1 to 4 Example MEASURE TRACE1 DELAY REFERENCE MEASURE TRACE1 DELAY REFERENCE TRACE 1 SLOPE RISE COUNT 1 LEVEL UNIT 0 0E 00 MEASure LOAD lt x gt TRACe lt x gt DELay REF erence COUNt Function Sets the count number of the reference waveform of delay measurement between channels for a specified channel or queries the current setting Syntax MEASure LOAD lt x gt TRACe lt x gt DELay REFerence COUNt lt NRf gt MEASure LOAD lt x gt TRACe lt x gt DELay REFerence COUNt lt x gt 1 to 4 lt NRf gt 1 to 9 Example MEASURE TRACE1 DELAY REFERENCE COUNT 2 MEASURE TRACE1 DELAY REFERENCE COUNT MEASURE TRACE1 DELAY REFERENCE COUNT 2 MEASure LOAD lt x gt TRACe lt
55. TRIGger SOURce COUPLing Sets the trigger coupling or queries the current setting 4 69 TRIGger SOURce EXTernal Queries the external trigger settings 4 69 TRIGger SOURce EXTernal LEVel Sets the external trigger level or queries the current setting 4 69 TRIGger SOURce HFRejection Turns the HF rejection ON OFF or queries the current setting 4 69 UNIT Group UNIT Queries the default values of all units 4 70 UNIT FREQuency Sets the default value for Frequency or queries the current setting 4 70 UNIT TIME Sets the default value for Time or queries the current setting 4 70 UNIT VOLTage Sets the default value for Voltage or queries the current setting 4 70 WAVeform Group WAVeform Queries all information relating to the waveform data 4 71 WAVeform BITS Queries the bit length of the waveform data 4 71 WAVeform BYTeorder Sets the transmission order when words consist of more than 2 bytes or queries the current setting 4 71 WAVeform DATaselect Selects whether acquisition data is ACQ waveform data or P P waveform data or queries the current setting 4 71 WAVeform END Sets the point at which the last item is to be located or queries the current setting 4 72 WAVeform FORMat Selects the format in which the data is to be formatted or queries the current setting 4 72 WAVeform LENGth Queries the number of records in the waveform 4 72 WAVeform OFFSet Queries the offset voltage of the waveform 4 72 WAVeform POSiti
56. TYPE parameter Sets the upper lower limits for the specified measurement item or queries the current setting 4 32 IM 701530 11E 4 3 Sui B 4 1 List of Commands Command Description Page GONogo PARameter ITEM lt x gt VALue Queries the measured value of the specified parameter used for parameter GO NO GO determination 4 32 GONogo PARameter LOGic Sets the determination logic for parameter GO NO GO or queries the current setting 4 32 GONogo PARameter NGCount Queries the number of NGs occurring during parameter GO NO GO determination 4 32 GONogo PARameter SEQuence Sets the number of times parameter GO NO GO determination is performed or queries the current setting 4 33 GONogo PARameter STOPcount Sets the number of times to execute parameter determination or queries the current setting 4 33 GONogo PARameter TRANge Sets the parameter GO NO GO determination range or queries the current setting 4 33 GONogo PARameter WAIT Wait for parameter determination to finish 4 33 GONogo TYPE Sets the GO NO GO type or queries the current setting 4 33 GONogo ZONE Queries all the settings relating to zone GO NO GO determination 4 33 GONogo ZONE ABORt Aborts GO NO GO determination 4 33 GONogo ZONE ACTi on Sets the action to be taken if the zone determination is NG or queries the current setting 4 33 GONogo ZONE BUZZer Sets the ON OFF setting of the buzzer when NO GO occurs during zo
57. The sum of the bits expressed as a decimal number is returned Bit 6 is MSS not RQS since the register is read without serial polling For example if STB 4 is returned the status byte register is set to 00000100 i e the error queue is not empty an error has occurred The status byte register will be cleared even if a query is made using STB For details on the status byte register refer to page 5 2 TST Function Executes a self test and queries the result All internal memory boards are tested Syntax TST Example TST 50 Description 0 will be returned if the self test result is satisfactory Value other than 0 will be returned if an abnormality is detected during the test The same function can be performed using SELFtest BOARd EXECute WAI Function Waits for the command following WAI until execution of the designated overlap command has been completed Syntax WAI Example WAI Description For a Description of the synchronization method using WAI refer to page 3 7 Designation of overlap commands can be performed using COMMuni cate OPSE 4 76 IM 701530 11E 5 Status Report 5 1 Overview of the Status Report The figure below shows the status report which is read by a serial poll This is an extended version of the one specified in IEEE 488 2 1987 5 1 Overview of the Status Report
58. VARIABLE 0 VALUE 50 0 00 CHANnel x VDIV VALue Function Sets the voltage axis sensitivity for the specified channel or queries the current setting Syntax CHANnel x VDIV VALue voltage 1 lt gt VALue lt x gt 1 to 4 voltage 10mV to 50V Example CHANNEL1 VDIV VALUE 50V CHANNEL 1 VDIV VALUE CHANNEL 1 VALUE 50 0 00 CHANnel lt x gt VDIV VARiable Function Turns variable fine adjustment ON OFF for the specified channel or queries the current setting Syntax CHANnel x VDIV VARiable lt Boolean gt 1 lt gt VARiable lt x gt 1 to 4 Example CHANNEL1 VDIV VARIABLE OFF CHANNEL1 VDIV VARIABLE CHANNEL1 VDIV VARIABLE IM 701530 11E 4 6 CLEar Group 4 7 COMMunicate Group 4 6 CLEar Group The CLEar command is used to clear the trace This allows you to perform the same operation which you can perform using the CLEAR TRACE key on the front panel CLEar Function Syntax Example Clears the trace CLEar CLEAR 4 7 COMMunicate Group The commands the COMMunicate group are used to make settings relating to and inquires about communications Ther is no front panel key for this function CQ
59. ZONE TRACE1 MODE 0 GONogo ZONE TRACe lt x gt ZONE Function Syntax Example Sets or queries the zone data for each trace GONogo ZONE TRACe lt x gt ZONE 6004020 Data byte string GONogo ZONE TRACe x ZONE lt x gt 1 to 4 GONOGO ZONE TRACE1 ZONE 6004020 Data byte string GONOGO ZONE TRACE1 ZONE GONOGO ZONE TRACE1 ZONE 6004020 Data byte string Description The data byte string is 4020 bytes of zone data The zone data consists of 8 bits range from 0 to 255 Controller side needs to take special care because the data may contain ASCII codes or which indicate NL This command is used to save the zone data from the instrument to the computer then setting the saved data as zone data to the instrument After setting the zone data from the computer to the instrument with this command make sure to set GONogo ZONE lt gt MODE ON GONogo ZONE WAIT Function Syntax Example Waits for zone determination to finish with time out option GONogo ZONE WAIT lt NRf gt lt NRf gt 0 to 864000 in units of 100 ms GONOGO ZONE WAIT 50 time out 5 s 6GONOGO ZONE WAIT 0 Description 1 is returned if it timed out 0 if finished in time IM 701530 11E 4 35 studs B 4 13 4 13 The commands in the HCOPy group used to make settings relating to
60. lt Space gt lt NRf gt lt Space gt Low le coNDition Space OUT time lt Space gt lt time gt DELay gt lt gt M lt gt Q lt Space gt OFF ON we TIME lt Space gt lt gt Position lt Space gt lt NRf gt TRIGger TRIGger ACTion Function Queries all trigger settings Function Queries all the settings relating to action on Syntax TRIGger trigger Example TRIGGER TRIGGER MODE AUTO TRIGGER Syntax TRIGger ACTion POSITION 0 00 SIMPLE FUNCTION EDGE EDGE Example TRIGGER ACTION TRIGGER ACTION SOURCE 1 SLOPE RISE TRIGGER SIMPLE WINDOW CONDITION IN LEVEL 0 0E 00 WIDTH 50 0E 00 TRIGGER SIMPLE TV TYPE NTSC FIELD 1 LINE 5 POLARITY NEGATIVE LEVEL 0 50 FRAME 1 TRIGGER SIMPLE OR CHANNEL1 DONTCARE CHANNEL2 DONTCARE CHANNEL3 DONTCARE CHANNEL4 DONTCARE TRIGGER SIMPLE PATTERN CHANNEL1 DONTCARE CHANNEL2 DONTCARE CHANNEL3 DONTCARE CHANNEL4 DONTCARE CLOCK SOURCE NONE TRIGGER SIMPLE PATTERN CONDITION ENTER TRIGGER SIMPLE WIDTH CONDITION IN TIME 5 0E 09 SOURCE 1 SLOPE HIGH TRIGGER SIMPLE DELAY E 00 HOLDOFF MODE 0 TIME 0 0 00 TRIGGER SOURCE COUPLING AC HFREJECTION 0 CHANNEL1 LEVEL 0 0E400 TRIGGER SOURCE CHA
61. s Manual 701530 01E 750 Send error Data cannot be sent during data acquisition Stop data acquisition and try again 751 GO NO GO execute error Verify whether the GO NO GO Mode is set to ON and 4 31 4 33 verify the type setting 752 Zone edit error Verify the zone editing conditions 4 33 to 4 35 IM 701530 11E App 3 xipueddy Appendix 2 Error Messages Errors in System Operation 912 to 915 Code Message Action Reference Page 912 Fatal error in Communication Service is required driver 914 Time out occurs in Send the data within the time out limit Communication Or change the communication board if any damage is present 915 Can t detect listener Verify if the plotter or AG are set to listener mode Check GP IB connector Warnings 50 350 390 Code Message Action Reference Page 50 OPC exists in message OPC or OPC must be positioned at the end of the message 350 Queue overflow Read out the queue 5 5 390 Overrun error Adjust the baud rate only for RS 232C Note The warning code 350 only appears in case of an overflow of the error queue The error which occurs in case of clearing the STATus ERRor will not appear on the screen App 4 IM 701530 11E Appendix 3 Overview of IEEE 488 2 1987 Appendix 3 Overview of IEEE 488 2 1992 The GP IB interface provided with this instrument conforms to IEEE 488 2 1992 This standard requires t
62. those selected for the computer For details refer to the following pages Also make and error codes can be received Sending Function Measured computed data can be output Panel set up information and the status byte can be output Error codes which have occurred can be output RS 232C Interface Specifications Electrical characteristics Point to point Full duplex Start stop system 75 150 300 600 1200 Connection Communications Synchronization Baud rate Start bit Data Length Parity Stop Bit Connector Hardware handshaking Software Handshaking Receive buffer size Conforms to EIA RS 232 C 2400 4800 9600 19200 1 bit fixed 7 or 8 bits Even odd or no parity 1 or 2 bits DELC J9PAF 13L6 JAE equivalent User can select whether CA or CB signals will always be True or will be used for control User can select whether to control only transmission or both transmission and reception using X on and X off signals X on ASCII 11H X off ASCII 13H 256 bytes sure that the correct interface cable is used Connector and Signal Names 0 0 A Ow d 2 RD Received Data 3 SD Send Data 5 SG Signal Ground 8 CS Clear to Send Data received from personal computer Signal direction Input Data transmitted to a personal computer Signal direction
63. vertical cursors phase cursors or queries the current setting CURSor TY RVALue lt NRf gt CURSor TY RVALue lt NRf gt 180 360 540 720 CURSOR TY RVALUE 180 CURSOR TY RVALUE CURSOR TY RVALUE 180 CURSor TY TRACe Function Syntax Example Sets the waveform of measurement of the T Y cursor or queries the current setting CURSor TY TRACe lt NRf gt IALL CURSor TY TRACe lt NRf gt 1 to 8 5 to 8 corresponds to Load1 to Load4 CURSOR TY TRACE 1 CURSOR TRACE CURSOR TY TRACE 1 Syntax Example CURSor TY TYPE Function Sets the measurement type of the T Y cursor or queries the current setting Syntax CURSor TY TYPE DTIDVIVTIVTACq DEGRee CURSor TY TYPE Example CURSOR TY TYPE VT CURSOR TY CURSOR TY TYPE VT CURSor TY T lt x gt Function Queries the time corresponding to the T Y cursor Syntax CURsor TY T lt x gt lt x gt 1 2 Example example is shown for the T1 cursor CURSOR TY T1 CURSOR TY T1 100 00E 03 CURSor TY V lt x gt Function Queries the voltage value corresponding to the T Y cursor Syntax CURsor TY V lt x gt lt x gt 1 2 Example is shown for the 1 and V1 cursor CURSOR TY V1 gt CURSOR TY V1 50 0 00 However when ALL traces are selected a V1 query results in a response similar to the following CURSOR TY V1 CURSOR TY V1 50 0 00 50 QE 00 50 QE 00
64. 4 23 STOP Group STATus Function Queries all the settings relating to the status of the communication Function Syntax STATus Example STATUS STATUS EESE 0 FILTER1 NEVER FILTER2 NEVER FILTER3 NEVER FILTER4 NEVER FILTERS NEVER FILTER6 NEVER FILTER7 NEVER FILTER8 NEVER FILTERO9 NEVER FILTER10 NEVER FILTER11 NEVER FILTER12 NEVER FILTER13 NEVER FILTER14 NEVER FILTER15 NEVER FILTER16 NEVER QMESSAGE 1 STATus CONDition Function Queries the contents of the condition register Syntax STATus CONDi ti on Example STATUS CONDITION 16 Description For a Description of the condition register refer to chapter 5 STATus EESE Function Sets the extended event enable register or queries the current setting Syntax STATus EESE Register STATus EESE lt Register gt 0 to 65535 Example STATUS EESE 257 STATUS EESE gt STATUS EESE 257 Description For a Description of the extended event enable register refer to chapter 5 STATus EESR Function Queries the contents of the extended event register and clears the register Syntax STATus EESR Example STATUS EESR 51 Description For a Description of the event register refer to chapter 5 STATus ERRor Function Queries the code and the message at the beginning of the error queue of the error which has occurred Syntax STATus ERRor Example STATUS ERROR 113 Undefine header 4 23 STOP Group STATus FILTer lt x gt Function
65. 4 27 FILE PROTect NAME Sets the name of the P P waveform data file to be protected 4 27 FILE SAVE Queries all settings relating to saving data 4 27 FILE SAVE ACQuisition EXECute Saves acquisition waveform data 4 27 FILE SAVE ACQuisition NAME Sets the name of the acquisition waveform data file to be saved 4 27 FILE SAVE SETup EXECute Saves setting parameters 4 27 FILE SAVE SETup NAME Sets the name of the setting parameter file to be saved 4 27 FILE SAVE TRACe Queries all settings relating to saving P P waveform data 4 27 FILE SAVE TRACe EXECute Saves P P waveform data 4 27 FILE SAVE TRACe NAME Sets the name of the P P waveform data file to be saved 4 27 FILE SAVE TRACe TRACe Selects the trace No of the P P waveform to be saved or queries the current setting 4 27 FILE SAVE ACQuisition FORM Sets data format for waveform data save or queries current setting 4 27 FILTer Group FILTer Queries all the settings relating to the input filter 4 28 FILTer BANDwi dth Sets the bandwidth limits or queries the current setting 4 28 FILTer SMOothing Turns smoothing ON OFF or queries the current setting 4 28 GONogo Group GONogo Queries all the GO NO GO settings 4 31 GONogo MODE Turns GO NO GO determination ON OFF or queries the current setting 4 31 GONogo PARameter Queries all the settings relating to GO NO GO determination which use parameters 4 31 GONogo PARameter ABORt Aborts param
66. 50 QE 00 50 QE 00 50 0 00 50 QE 00 50 QE 00 CURSor XY Function Queries all the X Y cursor measurement settings Syntax CURSor XY Example CURSOR XY CURSOR XY TYPE XY POSITION1 2 50 POSITION2 2 50 CURSor XY DX Function Queries the DX value between the X Y cursors Syntax CURsor XY DX Example CURSOR XY DX gt CURSOR XY DX 50 0E 00 CURSor XY DY Function Queries the DY value between the X Y cursors Syntax CURsor XY DY Example CURSOR XY DY CURSOR XY DY 50 0E 00 CURSor XY POSiton lt x gt Function Sets the position of the X Y cursor or queries the current setting CURSor XY POSition lt x gt lt NRf gt CURSor XY POSition lt x gt lt x gt 1 2 lt NRf gt 5 00 to 5 00 div cursor type DX 0 02 step cursor type 0 01 step 4 00 to 4 00 div 0 02 step when cursor type is DY example is shown for the X1 cursor CURSOR XY POSITION1 2 00 CURSOR XY 1 CURSOR POSITION1 2 00 Syntax Example IM 701530 11E 4 19 senno B 4 8 CURSor Group CURSor XY T Function Queries the time corresponding to the X Y cursor Syntax CURsor XY T Example CURSOR XY T gt CURSOR XY T 100 00 03 CURSor XY TYPE Function Sets the measurement type of the X Y cursor or queries the current setting Syntax CURSor XY 4 DXIDY IXY CURSor XY Example CURSOR XY TYPE XY CURSOR XY
67. 8 correspond to Load1 to Load4 MEASURE TRACE1 DELAY REFERENCE TRACE 2 MEASURE TRACE1 DELAY REFERENCE TRACE MEASURE TRACE1 DELAY REFERENCE TRACE 2 Syntax Example MEASure LOAD lt x gt TRACe lt x gt DPRoximal Function Queries all settings relating to distal mesial and proximal points Syntax MEASure LOAD lt x gt TRACe lt x gt DPRoximal lt x gt 1 to 4 Example MEASURE TRACE1 DPROXIMAL MEASURE TRACE1 DPROXIMAL PERCENT 90 50 10 MEASure LOAD lt x gt TRACe lt x gt DPRoximal PERCent Function Sets the distal mesial and proximal points percentages or queries the current settings MEASure LOAD lt x gt TRACe lt x gt DPRoximal PERCent lt NRf gt lt NRf gt lt NRf gt MEASure LOAD lt x gt lt gt DPRoximal PERCent lt x gt 1 to 4 lt NRf gt 0 to 10 Cin step of 1 MEASURE TRACE1 DPROXIMAL PERCENT 80 60 40 MEASURE TRACE1 DPROXIMAL PERCENT MEASURE TRACE1 DPROXIMAL PERCENT 80 60 40 MEASure LOAD lt x gt TRACe lt x gt DPRoximal UNIT Function Sets the distal mesial and proximal points in terms of voltages or queries the current settings MEASure LOAD lt x gt lt gt DPRoximal UNIT lt voltage gt lt voltage gt lt voltage gt MEASure LOAD lt x gt TRACe lt x gt DPRoximal UNIT lt x gt 1 to 4 lt voltage gt t8div 1 25 step of V div MEASURE TRACE1 DPROXI
68. AND SEQUENCE SINGLE ACTION NONE TRANGE 5 00 5 00 BUZZER 0 GONogo MODE Function Syntax Example Turns GO NO GO determination ON OFF or queries the current setting GONogo MODE lt Boolean gt GONogo MODE GONOGO MODE OFF GONOGO MODE GONOGO MODE 0 GONogo PARameter Function Syntax Example Queries all the settings relating to GO NO GO determination which use parameters GONogo PARameter GONOGO PARAMETER GONOGO PARAMETER ITEM1 TRACE OFF TYPE MAXIMUM DONTCARE DONTCARE GONOGO PARAMETER 1 CONDITION OUT GONOGO PARAMETER 2 TRACE OFF TYPE MINIMUM DONTCARE DONTCARE GONOGO PARAMETER 2 CONDITION OUT GONOGO PARAMETER ITEM3 TRACE OFF TYPE RMS DONTCARE DONTCARE GONOGO PARAMETER ITEM3 CONDITION OUT GONOGO PARAMETER ITEM4 TRACE OFF TYPE AVERAGE DONTCARE DONTCARE GONOGO PARAMETER ITEMA CONDITIONOUT GONOGO PARAMETER LOGIC AND SEQUENCE SINGLE ACTION NONE TRANGE 5 00 5 00 BUZZER 0 GONogo PARameter ABORt Function Syntax Example Aborts parameter GO NO GO determination An error occurs unless both the GONogo MODE 1 and GONogo are set GONogo PARameter ABORt GONOGO PARAMETER ABORT GONogo PARameter ACTion Function Syntax Example Sets the action to be taken if the parameter determination result is NO GO or queries the current setting GONogo PARame
69. CURsor FFT P lt x gt lt x gt 1 2 Example example is shown for the F1 cursor CURSOR FFT P1 gt CURSOR FFT P1 20 0 00 lt x gt 1 2 lt NRf gt 5 0 to 5 00 div 0 02 steps example is shown for the F1 cursor CURSOR FFT POSITION1 2 00 CURSOR FFT POSITION1 gt CURSOR FFT POSITION1 2 00 CURSor MODE Example Function Sets cursor measurement ON OFF or queries the current settings Syntax CURSor MODE lt Boolean gt CURSor MODE Example CURSOR MODE CURSOR MODE 1 CURSor TY Function Queries all the T Y cursor measurement settings Syntax CURSor TY Example CURSOR TY gt CURSOR TY TYPE VT TRACE 1 REFERENCE1 1 50 REFERENCE2 1 50 POSITION1 2 50 POSITION2 2 50 360 CURSor TY DDEGree Function Queries the phase difference value AD between D1 and D2 phase cursors Syntax CURSor TY DDEGree Example CURSOR TY DDEGREE gt CURSOR TY DDEGREE 600 000E 00 CURSor TY DEGRee lt x gt Function Queries the value of D1 or D2 cursor Syntax CURSor TY DEGRee lt x gt lt x gt 1 2 Example example is shown for the D1 cursor CURSOR DEGREE1 CURSOR TY DEGREE1 120 000 00 CURSor TY DT Function Queries the DT value between the T Y cursors Syntax CURsor TY DT Example CURSOR TY DT CURSOR TY DT 200 00E 03 4 18 IM 701530 11E 4 8 CURSor TY DV Func
70. Chapter 4 List of function elements which configure commands used for the device All those which are included in elements of composite command program headers Refer to Chapter 3 and 4 Buffer size which affects transmission of block data The transmission buffer s capacity is 64 K bytes List of program data elements which can be used in equations and nesting limit Cannot be used Syntax of response data to queries Refer to the examples of each command in Chapter 4 10 Communication between devices which do not follow the rules regarding response data Data output to an HP GL plotter and AG series unit in talk only mode 11 Size of data block of response data 0 to 240512 bytes for DL1540C 0 to 4008032 bytes for DL1540CL 12 List of supported common commands Refer to 4 31 Common Command Group 13 Condition of device when calibration is successfully completed While acquisition is stopped acquisition data is not corrected While acquisition is in progress acquisition data is corrected and displayed 14 Maximum length of block data which can be used for definition of trigger macro when DDT is used DDT is not supported 15 Maximum length of macro label if macro definition is used maximum length of block data which can be used for definition of macro processing when recursion is used in definition of macro Macro functions are not supported 16 Response to IDN Refer to 4 31 Common C
71. Den lt Space gt HPGL TIFF lt gt I 4 Character string lt gt Y or lt H lt gt A3Wave ST A5Condition Space 1 OFF GRAY HALF FULL ComPression lt Space gt 9 1 M i lt i 4 38 IM 701530 11E 4 13 Function Syntax Example Queries all the settings relating to output of screen data HCOPy gt EQUIPMENT PRINTER PRINTER REPORT OFF TYPE SHORT RANGE 5 00 5 00 ZOOM 1 0E 00 POSITION 0 0000 HCOPY PLOTTER PFORMAT A4WAVE SPEED NORMAL XYMODE DOT PEN MODE AUTO AUTO 5 MANUAL GRID 1 1 2 2 3 TRACE3 4 4 5 LOAD1 6 LOAD2 7 LOAD3 8 LOAD4 9 FLOPPY FORMAT HPGL ANAMING 0 OFF COMPRESSION 0 PFORMAT A4WAVE SPEED NORMAL XYMODE DOT PEN MODE AUTO AUTO 5 MANUAL GRID 1 TRACE1 2 TRACE2 3 TRACE3 4 TRACE4 5 LOAD1 6 LOAD2 7 LOAD3 8 LOAD4 9 HCOPY EX
72. MODE HCOPY COMMENT MODE 1 HCOPy EQUipment Function Syntax Example Selects the output media to which the screen data is to be output or queries the current setting HCOPy EQUipment PRINter PLOTter FLOPpy EXTPrinterl SCSI HCOPy EQUi pment HCOPY EQUIPMENT PRINTER HCOPY EQUIPMENT EQUIPMENT PRINTER Description SCSI is available to use the separately sold SCSI interface unit 700930 SCSI is available only when it is connected IM 701530 11E 4 39 e B 4 13 HCOPy EXTPrinter Function Queries all the settings relating to output an external printer Syntax EXTPrinter Example EXTPRINTER FORMAT OFF HCOPy EXTPrinter FORMat Function Sets the data format for printout to an external printer or queries the current setting Syntax EXTPrinter FORMat ESCPIESCP21BJ PCL5 LIPS PR2Q1 HCOPy EXTPrinter FORMat Example HCOPY EXTPRINTER FORMAT HCOPY EXTPRINTER EXTPRINTER FORMAT ESCP HCOPy EXTPrinter TONE Function Sets the half tone of the external printer output or queries the current setting Syntax HCOPy EXTPrinter TONE COLor OFF HCOPy EXTPrinter TONE Example COLOR HCOPY EXTPRINTER TONE EXTPRINTER TONE COLOR HCOPy FLOPpy Function Queries al
73. ON Syntax FILE DELete TRACe EXECute FILE ANAMING gt FILE ANAMING 1 Example FILE DELETE TRACE EXECUTE FILE DELete ACQuisition EXECute Function Executes the deletion of an acquisition data file Syntax FILE DELete ACQuisition EXECute Example FILE DELETE ACQUISITION EXECUTE FILE DELete ACQuisition NAME Function Sets the name of the acquisition data file to be deleted Syntax FILE DELete ACQuisition NAME character string character string Up to 8 characters can be used refer to User s manual IM701530 01E Example FILE DELETE ACQUISITION NAME ACQ 1 FILE DELete SETup EXECute Function Executes the deletion of an setting parameter data file Syntax FILE DELete SETup EXECute Example FILE DELETE SETUP EXECUTE FILE DELete TRACe NAME Sets the name of the displayed waveform file to be deleted FILE DELete TRACe NAME character string character string Up to 8 characters Function Syntax can be used refer to User s manual 1 701530 01 Example FILE DELETE TRACE NAME 1 IM 701530 11E 4 25 4 10 FILE Group FILE DRIVe Function Sets the target media to control with the FILE Group Commands or queries the current setting FLOPpy or A sets the floppy disk and SCSI or B sets SCSI The response to an inquiry is given in terms of A or B Syntax FILE DRIVe AIBIFLOPpy SCSI FILE DRIVe Example FILE DRIVE FLOPPY FILE DRIVE FILE DRIVE
74. Queries all the settings relating to the specified transition filter or queries the current setting Syntax STATus FILTer x RISE FALL BOTHINEVer STATus FILTer x x 1 to 16 Example STATUS FILTER2 RISE STATUS FILTER2 STATUS FILTER2 RISE Description For a Description of the transition filter refer to chapter 5 STATus QENable Function Selects whether or not to store a message other than an error message into the error queue or queries the current setting Syntax STATus QENable lt Boolean gt STATus QENable Example STATUS QENABLE ON STATUS QENABLE gt STATUS QENABLE 1 STATus QMESsage Function Selects whether or not to add the message contents to a response to STATus ERRor queries the current setting Syntax STATus QMESsage lt Boolean gt STATus QMESsage Example STATUS QMESSAGE OFF STATUS QMESSAGE STATUS QMESSAGE 0 STATus SPOLL Serial Poll Function Executes a serial poll Syntax STATus SPOLL Example STATUS SPOLL gt STATUS SPOLL 0 Description This command is available to use the separately sold RS 232 C interface unit 700927 The STOP command is used to stop acquisition The same function can be performed using the START STOP key on the front panel STOP Function Stops waveform acquisition Syntax STOP Example STOP IM 701530 11E 4 59 eni B 4 24 STORe Group 4 25 SYSTem Group 4 24 STORe Group The commands in the STORe group are
75. SPEed Sets the plotter pen speed or queries the current setting 4 42 HCOPy PLOTter XYMode Selects the plot method for X Y waveforms or queries the current setting 4 42 HCOPy PRINter Queries all the settings relating to output to the built in printer 4 42 HCOPy PRINter ABORt Aborts print out to the built in printer 4 42 HCOPy PRINter EXECute Prints out to the built in printer 4 42 HCOPy PRINter POSition Sets the position of the expansion box when printing out a long copy or queries the current setting 4 42 HCOPy PRINter RANGe Sets the output range for a long copy or queries the current setting 4 42 PRINter REPort Selects whether report is to output or queries the current setting 4 42 PRINter TYPE Selects short or long copy or queries the current setting 4 43 HCOPy PRINter ZOOM Sets the zoom rate used for a long copy or queries the current setting 4 43 HCOPy SCSI Queries all the settings relating to saving of screen image data on a SCSI device 4 43 SCSI ANAMing Sets the auto naming mode for the file name of the screen image data to be output or queries the current setting 4 43 HCOPy SCSI COMPression Set the compression of the screen image data to output ON OFF or queries the current setting 4 43 SCSI EXECute Saves the screen image data to SCSI 4 43 HCOPy SCSI FORMat Selects the format of the screen image data to be saved or queries the
76. Syntax Example Sets the graticule or queries the current setting DISPlay GRATicule GRID DISPlay GRATicule DISPLAY GRATICULE GRID DISPLAY GRATICULE DISPLAY GRATICULE GRID DISPlay INTENsity Function Syntax Example Queries the intensity of displayed parameters DISPlay INTENsity DISPLAY INTENSITY DISPLAY INTENSITY ALL 8 TEXT 9 SCALE 6 CURSOR 10 SNAPSHOT 5 WAVE 8 DISPlay INTENsity CURSor SCALe SNAPshot TEXT WAVE Function Syntax Example Sets the intensity of each displayed parameter or queries the current setting DISPlay INTENsity CURSor SCALe SNAPshot TEXTIWAVE lt NRf gt DISPlay INTENsity CURSor SCALe SNAPshot TEXT I WAVE lt NRf gt 1 to 15 example is shown for the cursor DISPLAY INTENSITY CURSOR 6 DISPLAY INTENSITY CURSOR DISPLAY INTENSITY CURSOR 6 DISPlay INTERPolate Function Syntax Example Sets the interpolation method or queries the current setting DISPlay INTERpolate LINE OFF PULSe l SINE DISPlay INTERpolate DISPLAY INTERPOLATE OFF DISPLAY INTERPOLATE DISPLAY INTERPOLATE OFF DISPlay PMARker Function Syntax Example Sets the marker ON OFF or queries the current setting DISPlay PMARker lt Boolean gt DISPlay PMARker DISPLAY PMARKER ON DISPLAY PMARKER gt DISPLAY PMARKER 1 DISPlay POSition Function Syntax Example Sets the horizontal vertical position of
77. WIDTh CONDition IN OUT TIMEout TRIGger SIMPle WIDTh CONDition Example TRIGGER SIMPLE WIDTH CONDITION IN TRIGGER SIMPLE WIDTH CONDITION TRIGGER SIMPLE WIDTH CONDITION IN TRIGger SIMPIe WIDTh SLOPe Function Sets the trigger state when a pulse trigger is selected or queries the current setting Syntax TRIGger SIMPle WIDTh SLOPe HIGHILOW TRIGger SIMPle WIDTh SLOPe Example TRIGGER SIMPLE WIDTH SLOPE HIGH TRIGGER SIMPLE WIDTH SLOPE gt TRIGGER SIMPLE WIDTH SLOPE HIGH TRIGger SIMPle WIDTh SOURce Function Sets the trigger source when pulse trigger is selected or queries the current setting Syntax TRIGger SIMPle WIDTh SOURce lt NRf gt TRIGger SIMPle WIDTh SOURce lt NRf gt 1 to 4 Example TRIGGER SIMPLE WIDTH SOURCE 1 TRIGGER SIMPLE WIDTH SOURCE gt TRIGGER SIMPLE WIDTH SOURCE 1 TRIGger SIMPle WIDTh TIME Function Sets the pulse width when a pulse trigger is selected or queries the current setting Syntax TRIGger SIMPle WIDTh TIME Time TRIGger SIMPle WIDTh TIME Time the smallest setting value in case of trigger condition IN is 5ns whereas this value is 30ns in case of trigger condition OUT and TIMEOUT For a description of the setting procedure refer to User s Manual IM701530 01E Example TRIGGER SIMPLE WIDTH TIME 10 5 TRIGGER SIMPLE WIDTH TIME gt TRIGGER SIMPLE WIDTH TIME 10 0 09 TRIGger SIMPle WINDow
78. and DCL The SDC command is an address command and requires that both the talker and listener be designated DCL is a universal command and does not require that the talker and listener be designated Hence SDC is used for specific items of equipment while DCL can be used for any equipment connected to the communications bus Response to a uni line message IFC Interface Clear Clears the talker and listener Stops output if data is being output REN Remote Enable Switches between remote and local modes IDY Identify is not supported Responses to a multi line message address command GTL Go To Local Switches to local mode SDC Selected Device Clear Clears the program message command which is currently being output Also empties the output queue page 5 5 OPC and OPC will be disabled if they are currently being executed WAI and COMMunicate WAIT will be stopped immediately PPC Parallel Poll Configure GET Group Execute Trigger and TCT Take Control are not supported Responses to a multi line message universal command LLO Local Lockout Invalidates the LOCAL key on the front panel disabling switching to local mode DCL Device Clear Same as SDC SPE Serial Poll Enable Sets the talker function to serial poll mode for all equipment connected to the communications bus The controller polls equipment sequentially SPD Serial Poll Disable Clears serial poll mode
79. available depending on the computer to be used the same handshaking system must be used for both the computer and this instrument This instrument allows you to choose any handshaking mode from the following four modes Handshake format Descriptions Data Sending Control control method Data Receiving Control control method when sending data to a computer when receiving data from a computer Handshake Method Software Handshake Hardware Handshake Sending stops when X off is received and sending is resumed when X on is received Sending stops when CB CTS is False and sending is resumed when CB is True No handshake Software Handshake Hardware Handshake X off is sent when received data buffer becomes 3 4 full and X on is sent when the received data The menu of this instrument NO NO OFF OFF buffer is only 1 4 full No handshake CA RTS is set to False when received data buffer is only 3 4 full and is set to True when received data buffer is only 1 4 full XON XON XON XON XON RS XON RTS CS RS CTS RTS 1 OFF OFF Transmission data control Reception data control Note 2 XON XON There is no handshake Transmission data control status between the instrument and host computer The X OFF signal from the host computer is processed as data and the CS signal is ignored There is no handshake status between the recorder an
80. consists of the following sequence OPC Function Syntax Example lt Model gt lt Serial No and Firmware version After OPC is sent this command sets bit 0 the OPC bit of the standard event register to 1 when execution of the specified overlap command has been completed OPC Description For a Description of the synchronization OPC Function Syntax Example method using OPC refer to page 3 7 Designation of an overlap command is performed using COMMuni cate OPSE After OPC is sent 1 ASCII will be returned if execution of the designated overlap command has been completed OPC 0 1 Description For a Description of the synchronization OPT Function Syntax Example method using OPC refer to page 3 7 Designation of an overlap command is performed using COMMuni cate OPSE Queries installed options OPT PRINTER Description NONE will be attached to the reply if no options are installled OPT must always be the last query in a program message If there is another query after this an error will occur PSC Function Syntax Example Selects whether or not to clear the following registers when power is turned ON or queries the current setting The registers are the standard event enable register the extended event enable register and the transition filer However they cannot be cleared if t
81. current setting4 43 SCSI NAME Selects the name of the screen image data file to be output 4 43 SCSI PEN Queries all the settings relating to the pens of the image data to be output 4 43 HCOPy SCSI PEN AUTO Sets the number of pens of the image data to be output when pens are assigned automatically or queries the current setting 4 43 HCOPy SCSI PEN MANual Queries all the settings relating the number of pens of the image data to be output when pens are assigned manually 4 44 SCSI PEN MANual GRID Sets the pen Nos for the graticule etc when pens are assigned manually or queries the current setting 4 44 SCSI PEN MANual LOAD lt x gt Sets the pen Nos of all loaded traces when pens are assigned manually or queries the current setting 4 44 HCOPy SCSI PEN MANual TRACe x Sets the pen No for the specified trace when pens are assigned manually or queries the current setting 4 44 IM 701530 11E 4 5 Sui B 4 1 List of Commands Command Description Page SCSI PEN MODE Sets the pen assignment method or queries the current setting 4 44 HCOPy SCSI PFORmat Sets the output size for the screen image data or queries the current setting 4 44 HCOPy SCSI SPEed Sets the pen speed or queries the current setting 4 44 SCSI TONE Set the color tone of the screen image data to output or queries the current setting 4 44
82. data Syntax FILE SAVE ACQuisition EXECute Example FILE SAVE ACQUISITION EXECUTE FILE SAVE ACQuisition NAME Function Sets the name of the acquisition waveform data file to be saved FILE SAVE ACQuisition NAME character string gt Syntax character string Up to 8 characters can be used refer to User s manual IM701530 01E Example FILE SAVE ACQUISITION NAME ACQ 1 FILE SAVE SETup EXECute Function Saves setting parameters Syntax FILE SAVE SETup EXECute Example X FILE SAVE SETUP EXECUTE FILE SAVE SETup NAME Function Sets the name of the setting parameter file to be saved Syntax FILE SAVE SETup NAME character string character string Up to 8 characters can be used refer to User s manual 1 701530 01 Example FILE SAVE SETUP NAME SETUP_1 FILE SAVE TRACe Function Syntax Example Queries all settings relating to saving P P waveform data FILE SAVE TRACe FILE SAVE TRACe FILE SAVE TRACE TRACE 1 FILE SAVE TRACe EXECute Function Syntax Example Saves P P waveform data FILE SAVE TRACe EXECute FILE SAVE TRACE EXECUTE FILE SAVE TRACe NAME Function Syntax Example Sets the name of the P P waveform data file to be saved FILE SAVE TRACe NAME character string character string gt Up to 8 characters can be used refer to User s manual 1 701530 01 FILE SAVE 1 FILE SAVE TRACe TRACe F
83. for making settings relating to and inquiries about waveform expansion This allows you to make the same settings as when using the ZOOM key on the front panel Be o MODE Ly lt Space gt lt NRf gt HZOom J 4 Space HPosition lt Space gt 4 s ZOOM Function Queries all the settings relating to waveform expansion Syntax ZOOM Example 700 gt 700 MAIN HZOOM 1 0 00 HPOSITION 0 0000 ZOOM HPOSition Function Sets the center position for time axis expansion or queries the current setting ZOOM HPOSition lt NRf gt ZOOM HPOSition lt NRf gt 5 0000 to 5 0000 steps of 0 0001div ZOOM HPOSITION 0 ZOOM 200 0 0000 Syntax Example ZOOM HZOom Sets the expansion rate in the horizontal direction time axis or queries the current setting Function Syntax ZOOM HZOom lt NRf gt lt NRf gt 1 to 10000 Example 700 700 1 Z00M HZ00M Z00M HZOOM 1 0 00 ZOOM MODE Function Sets the display type for the expanded waveform or queries the current setting Syntax ZOOM MODE 1OFFIMAINIMZOom ZOOM Z00M MODE Example 200 MAIN ZOOM 200 MAIN IM 701530 11E 4 73 Sui B 4 31
84. function noter eet ette 1 2 4 62 time axis expansion eese 4 73 time axis setting eeeeeeeeneeeenenenen nennen 4 62 timebase transition filter 1 HL Index 2 IM 701530 11E 0 Uni line messages 2 1 40 1 5 Universal commands 1 5 Upper level query 3 4 Ao 4 14 ioter 3 5 variable ON OFF seen 4 14 vertical 2 one erem rte e next 4 14 voltage axis sensitivity 2 0444001 4 14 waveform 4 71 waveform expansion 2 4 73 waveform information ON OFF 4 23 waveform inversion 2 2 4 14 wide screen 4 23 Width 1996 teer er n rea ah 4 68 X Page X Y waveform display 4 23 Z Page 4 73 701530 11 Index 3
85. gt PMAKer _ lt Space gt or Space OFF gt IM 701530 11E 4 21 4 9 DISPlay Group lt Space gt Space gt NRf Space lt Space lt NRf gt m ALLexec count NE Space J 2 Space lt NRf gt DISPlay DISPlay ACCumulate PERSistance Function Queries all the display settings Function Sets the accumulation time or queries the Syntax DISPlay current setting Example DISPLAY gt DISPLAY INTERPOLATE SINE Syntax DISPlay ACCumulate PERSistance XY OFF ACCUMULATE MODE OFF COLOR 8 lt time gt INFinity PERSISTANCE 100 0 03 DISPLAY DISPlay ACCumulate PERSistance TRACE EACH COUNT 0 POSITION 0 0000 time 100ms to 900ms 100ms step WSCREEN 1 GRATICULE GRID SCALE 1 1s to 95 15 step WINFORMATION 1 INTENSITY TEXT 9 SCALE 2 10s to 60s 10s step CURSOR 10 SNAPSHOT 5 WAVE 8 DISPLAY Example DISPLAY ACCUMULATE PERSISTANCE 0 15 0 DISPlay ACCumulate Function Syntax Example Queries all the accumulation settings DISPlay ACCumulate DISPLAY ACCUMULATE DISPLAY
86. gt lt NRf gt 0 to 864000 in units of 100 ms Example GONOGO PARAMETER WAIT 50 time out 5 5 GONOGO PARAMETER WAIT 0 Description 1 is returned if it timed out 0 if finished in time GONogo TYPE Function Sets the GO NO GO type or queries the current setting Syntax GONogo TYPE PARameter ZONE GONogo TYPE Example GONOGO TYPE ZONE GONOGO TYPE gt GONOGO TYPE ZONE GONogo ZONE Function Queries all the settings relating to zone GO NO GO determination Syntax GONogo ZONE Example GONOGO ZONE GONOGO ZONE TRACE1 MODE 0 CONDITION OUT GONOGO ZONE 2 0 CONDITION OUT GONOGO ZONE TRACE3 MODE 0 CONDITION OUT GONOGO ZONE TRACE4 MODE 0 CONDITION OUT GONOGO ZONE LOGIC AND SEQUENCE SINGLE ACTION NONE GONogo ZONE ABORt Function Syntax Example Aborts GO NO GO determination An error occurs unless both GONogo MODE 1 and GONogo TYPE ZONE have been set GONogo ZONE ABORt GONOGO ZONE ABORT GONogo ZONE ACTion Function Syntax Example Sets the action to be taken if the zone determination result is NG or queries the current setting GONogo ZONE ACTion NONE PRINt FDPP FDBinary FDIMage SCPP SCBinary SCIMage GONogo ZONE ACTion GONOGO ZONE ACTION NONE GONOGO ZONE ACTION GONOGO ZONE ACTION NONE Description SCPP SCBinary and 5 are available to use the separately sold SC
87. gt A lt gt 1 to 4 lt NRf gt 3 4E 38 to 3 4 38 SCALE LOAD1 A 1 5 SCALE LOAD1 A SCALE LOAD1 A 1 500000 00 SCALe LOAD lt x gt B Function Syntax Example Sets the linear scaling B value for a specified loaded waveform or queries the current setting SCALe LOAD lt x gt B lt NRf gt SCALe LOAD lt x gt B lt x gt 1 to 4 lt NRf gt 3 4E 38 to 3 4 38 SCALE LOAD1 B 1 5 SCALE LOAD1 B gt SCALE LOAD1 1 500000 00 SCALe LOAD lt x gt MODE Function Syntax Example Sets linear scaling for a specified loaded waveform ON OFF or queries the current setting SCALe LOAD x MODE lt 1 gt SCALe LOAD x MODE lt gt 1 to 4 SCALE LOAD1 MODE ON SCALE LOAD1 MODE SCALE LOAD1 MODE 1 SCALe LOAD lt x gt UNIT Function Syntax Example Sets the linear scaling unit for a specified loaded waveform or queries the current setting SCALe LOAD lt x gt UNIT lt character gt SCALe LOAD lt x gt UNIT lt x gt 1 to 4 lt character gt Up to 8 characters refer to User s Manual 1 701530 01 SCALE LOAD1 UNIT ABC SCALE LOAD1 UNIT gt SCALE LOAD1 UNIT Description When you set more than 8 characters only the first 8 ones will be valid SCALe MODE Function Sets linear scaling ON OFF or queries the current setting Syntax SCALe MODE lt Boolean gt SCALe MODE Example SCALE MODE
88. in stopping the trigger action the settings will not be canceled TRIGger ACTION STARE will start the trigger action In order to cancel the settings set the TRIGger ACTion MODE to NONE TRIGger MODE Function Sets the trigger mode or queries the current setting Syntax TRIGger MODE 1iALEVellAUTO NORMal NSINgle lt NRf gt 1LSINGLe SSINGLe Cfor DL1540C TRIGger MODE ALEVel AUTO NORMal NSINgle lt NRf gt ISINGLe Cfor DL1540CL TRIGger MODE Example AUTO TRIGGER MODE TRIGGER MODE AUTO TRIGger POSition Function Sets the trigger position or queries the current setting Syntax TRIGger POSition lt NRf gt TRIGger POSition lt NRf gt 5 0 to 5 00 in 0 01div steps Example 0 00 TRIGGER POSITION TRIGGER POSITION 0 00 TRIGger SIMPle Function Queries all trigger settings Syntax TRIGger SIMPle Example TRIGGER SIMPLE TRIGGER SIMPLE FUNCTION EDGE EDGE SOURCE 1 SLOPE RISE TRIGGER SIMPLE WINDOW CONDITION IN LEVEL QE 00 WIDTH 50 0 00 TRIGGER SIMPLE TV TYPE NTSC FIELD 1 LINE 5 POLARITY NEGATIVE LEVEL 0 50 1 TRIGGER SIMPLE OR CHANNEL1 DONTCARE CHANNEL2 DONTCARE CHANNEL3 DONTCARE CHANNEL4 DONTCARE TRIGGER SIMPLE PATTERN CHANNEL1 DONTCARE CHANNEL2 DONTCARE CHANNEL3 DONTCARE CHANNEL4 DONTCARE CLOCK SOURCE NONE TRIGGER SIMPLE PATTERN CONDITION ENTER TRIGGER SIMPLE WIDT
89. much data Check the data byte length Chapter 4 224 Illegal parameter value Check the setting range Chapter 4 241 Hardware missing Check availability of options 260 Expression error Equation is not allowed 270 Macro error Does not conform to the macro definition specified in IEEE488 2 272 Macro execution error Does not conform to the macro definition specified in IEEE488 2 273 Illegal macro label Does not conform to the macro definition specified in IEEE488 2 275 Macro definition too long Does not conform to the macro definition specified in IEEE488 2 276 Macro recursion error Does not conform to the macro function specified in IEEE488 2 277 Macro redefinition not allowed Does not conform to the macro definition specified in IEEE488 2 278 Macro header not found Does not conform to the macro definition specified in IEEE488 2 Errors in communications Queries 400 to 499 Codes Message Action Reference Page 410 Query INTERRUPTED Check transmission reception order 3 2 420 Query UNTERMINATED Check transmission reception order 3 2 430 Query DEADLOCKED Limit the length of the program message including lt PMT gt 3 2 to 1024 bytes or less 440 Query UNTERMINATED after Do not enter any query after IDN and indefinite response Errors in Execution 600 to 899 Codes Message Action Reference Page 600 to 899 Execution error Refer to the User
90. or queries the current setting 4 23 DISPlay POSition Sets the horizontal vertical position of the waveform or queries the current setting 4 23 DISPlay SCALe Turns display of the scale ON OFF or queries the current setting 4 23 DISPlay TIME Queries the time of acquisition corresponding to the waveform with the display No 4 23 DISPlay WINFormation Turns display of waveform information ON OFF or queries the current setting 4 23 DISPlay WSCReen Turns the wide screen mode ON OFF or queries the current setting 4 23 DISPlay XY Turns display of the X Y waveform ON OFF or queries the current setting 4 23 FILE Group FILE Queries all the settings relating to files 4 25 FILE ANAMing Sets the auto naming mode for file names or queries the current setting 4 25 FILE DELete ACQuisition EXECute the deletion of an acquisition data file 4 25 FILE DELete ACQuisition NAME Sets the name of the acquisition data file to be deleted 4 25 FILE DELete SETup EXECute Executes the deletion of a setting parameter data file 4 25 FILE DELete SETup NAME Sets the name of the setting parameter file to be deleted 4 25 FILE DELete TRACe EXECute Executes the deletion of a displayed waveform file 4 25 FILE DELete NAME Sets the name of the displayed waveform file to be deleted 4 25 FILE DRIVe Sets the target media to execute the FILE Group Commands or queries the current setting 4 26 FILE FORMat Queries all the settings rela
91. represents 11 Any part of a command enclosed by can be omitted Example CHANneloc INPut COUPling can be written as CHAN COUP However part enclosed by cannot be omitted if is located at the end of an upper level query Example CHANnel1 and CHANne11 INPut belong to different upper level query levels 3 3 Response On receiving a query from the controller this instrument returns a response message to the controller A response message is sent in one of the following two forms Response consisting of a header and data If the query can be used as a program message without any change a command header is attached to the query which is then returned Example ACQuire MODE PMT ACQUIRE MODE NORMAL lt RMT gt Response consisting of data only If the query cannot be used as a program message unless changes are made to it i e it is a query only command no header is attached and only the data is returned Some query only commands can be returned after a header is attached to them Example STATUS ERROR lt PMT gt gt NO ERROR lt RMT gt When returning a response without a header It is possible to remove the header from a response consisting of a header and data The COMMunicate HEADer command is used to do this Abbreviated form Normally the lower case part is removed from a response header before the response is returned to the controller
92. retained 1 2 IM 701530 11E 1 3 GP IB Interface Functions and Specifications GP IB Interface Specifications Electrical and mechanical specifications Mechanical specifications Protocol Code Mode Address setting Remote mode clear Mechanical Specifications Conforms to IEEE Standard 488 1978 Refer to the table below Conforms to IEEE St d 488 2 1992 ISO ASCII code Addressable mode Talk only mode switched automatically Addresses 0 to 30 can be selected from the GP IB setting screen which is displayed when you press Comm setting after having pressed the MISC key Remote mode can be cleared by pressing the LOCAL key However this is not possible if Local Lockout has been set by the controller Function Subset Name Description Source handshaking SH1 Full source handshaking capability Acceptor handshaking AH1 Full acceptor handshaking capability Talker 5 Basic talker capability serial polling untalk on MLA My Listen Address talk only capability Listener L4 Basic listener capability unlisten on MTA My Talk Address no listen only capability Service request SR1 Full service request capability Remote local RL1 Full remote local capability Parallel poll PPO No parallel polling capability Device clear DC1 Full device clear capability Device trigger DTO No device trigger capability Controller co No controller function Ele
93. the waveform or queries the current setting DISPlay POSition lt NRf gt DISPlay POSition NRf21 5 0000 to 5 0000 div 0 0002 step DISPLAY POSITION 1 0000 DISPLAY POSITION gt DISPLAY POSITION 1 0000 DISPlay SCALe Function Turns display of the scale ON OFF or queries the current setting Syntax DISPlay SCALe lt Boolean gt DISPlay SCALe Example DISPLAY SCALE ON DISPLAY SCALE DISPLAY SCALE 1 DISPlay TIME Function Queries the time of acquisition corresponding to the waveform with the display No Syntax DISPlay TIME lt NRf gt lt NRf gt to 99 Example DISPLAY TIME 1 DISPLAY TIME 01 10 21 18 Description To be used when the trigger mode is N SGL or when the history memory function is ON cannot be used while acquisition is in progress DISPlay WINFormation Function Syntax Example Turns display of waveform information ON OFF or queries the current setting DISPlay WINFormation lt Boolean gt DISPlay WINFormation DISPLAY WINFORMATION ON DISPLAY WINFORMATION gt DISPLAY WINFORMATION 1 DISPlay WSCReen Function Turns the wide screen mode ON OFF or queries the current setting Syntax DISPlay WSCReen lt Boolean gt DISPlay WSCReen Example DISPLAY WSCREEN ON DISPLAY WSCREEN DISPLAY WSCREEN 1 DISPlay XY Function Turns display of the X Y waveform ON OFF or queries the current setting Syntax DISPlay XY OFFIONIALL DISPlay XY
94. the current setting MEASure LOAD lt x gt TRACe lt x gt DELay REFerence LEVel UNIT voltage MEASure LOAD x TRACe lt x gt DELay REFerence LEVel UNIT lt x gt 1 to 4 voltage t8div 1 25 step of V div MEASURE TRACE1 DELAY REFERENCE LEVEL UNIT 50 MEASURE TRACE1 DELAY REFERENCE LEVEL Syntax Example UNIT MEASURE TRACE1 DELAY REFERENCE LEVEL UNIT 50 0E 00 Description If no UNIT value is set this query will result in an error MEASure LOAD lt x gt TRACe lt x gt DELay REF erence SLOPe Function Sets the slope of the reference waveform of delay measurement between channels for a specified waveform or queries the current setting MEASure LOAD x TRACe lt x gt DELay REFerence SLOPe RISE FALL MEASure LOAD x TRACe lt x gt DELay REFerence SLOPe lt x gt 1 to 4 MEASURE TRACE1 DELAY REFERENCE SLOPE RISE MEASURE TRACE1 DELAY REFERENCE SLOPE gt MEASURE TRACE1 DELAY REFERENCE SLOPE RISE Syntax Example MEASure LOAD lt x gt TRACe lt x gt DELay REF erence TRACe Function Sets the trace of the reference waveform of delay measurement beween channels for a specified waveform or queries the current setting MEASure LOAD lt x gt TRACe lt x gt DELay lt NRf gt MEASure LOAD lt x gt TRACe lt x gt DELay REFerence TRACe lt x gt 1 to 4 lt NRf gt 1 to 8 5 to
95. the error queue or queries the current setting 4 59 STATus QMESsage Selects whether or not to add the message contents to a response to STATus ERRor or queries the current setting 4 59 5 5 5 011 Executes a serial poll 4 59 STOP Group STOP Stops waveform acquisition 4 59 STORe Group STORe SETup Stores setting parameters in the internal memory 4 60 STORe TRACe lt x gt Stores waveform data in the internal memory 4 60 SYSTem Group 5 5 Queries the system settings 4 61 5 5 Queries the condition of the internal lithium battery 4 61 SYSTem CLOCK Queries all the settings relating to the date and time 4 61 SYSTem CLOCk DATE Sets the date or queries the current setting 4 61 SYSTem CLOCK MODE Turns display of the date and time ON OFF or queries the current setting 4 61 SYSTem CLOCk TIME Sets the time or queries the current setting 4 61 SYSTem CONFig Queries all the settings relating to the configuration system 4 61 SYSTem CONFig PDENsity Selects the level of the printing density or queries the current setting 4 61 SYSTem LCD Queries all settings relating to the LCD 4 61 SYSTem LCD BRIGhtness Sets the brightness of the LCD or queries the setting 4 61 SYSTem LCD MODE Turns the back light of the LCD ON OFF or queries the current setting 4 61 TiMebase Group TIMebase Queries all the timebase settings 4 62 TIMebase SOURce Sets the timebase or queries the curr
96. the voltage value of the threshold level or queries the current setting 4 52 LOAD lt x gt TRACe x 3 DELay MEASure SLOPe Sets the slope of the waveform which is the subject of delay measurement between channels for a specified waveform or queries the current setting 4 52 LOAD lt x gt TRACe lt x gt DELay MODE Sets the delay measurement between channels for a specified waveform ON OFF or queries the current setting 4 52 LOAD lt x gt TRACe x 3 DELay REFerence Queries all settings relating to the reference waveform of delay measurement between channels for a specified waveform 4 52 LOAD lt x gt lt gt DELay REFerence COUNt Sets the count number of the reference waveform of delay measurement between channels for a specified waveform or queries the current setting 4 52 IM 701530 11E 4 1 List of Commands Command Description Page MEASure LOAD lt x gt TRACe lt x gt DELay REFerence LEVel Queries all the settings relating to the threshold level of the reference waveform of delay measurement between channels for a specified waveform 4 52 MEASure LOAD lt x gt TRACe lt x gt DELay REFerence LEVel PERCent Sets the value of the threshold level of the reference waveform of delay measurement between channels for a specified waveform or queries the current setting 4 52 MEASure LOAD
97. to 1 when the command syntax is incorrect Examples Incorrectly spelled command name 9 used in octal data Bit 4 EXE Execution Error Set to 1 when the command syntax is correct but the command cannot be executed in the current state Examples Parameters are outside the setting range an attempt is made to make a hard copy during acquisition Bit 3 DDE Device Dependent Error Set to 1 when execution of the command is not possible due to an internal problem in the instrument that is not a command error or an execution error Example circuit breaker is reset Bit 2 QYE Query Error Set to 1 if the output queue is empty or if the data is missing even after a query has been sent Examples No response data data is lost due to an overflow in the output queue Bit 1 RQC Request Control Not used always 0 Bit 0 OPC Operation Complete Set to 1 when the operation designated by the oPc command has been completed Refer to Chapter 4 Bit Masking To mask a bit in the standard event register so that it does not cause bit 5 ESB of the status byte to change set the corresponding bit in the standard event enable register to 0 For example to mask bit 2 QYE so that ESB will not be set to 1 even if a query error occurs set bit 2 of the standard event enable register to 0 This can be done using the ESE command To inquire whether each bit of the standard eve
98. used to store data in the internal memory The same function can be performed using the STORE RECALL key on the front panel STORe TRACe lt gt Space lt gt lt Space gt L 4 STORe SETup STORe TRACe x Function Stores setting parameters in the internal Function Stores waveform data in the internal memory memory Syntax STORe TRACe lt x gt lt NRf gt Syntax STORe SETup lt NRf gt lt gt 1 to 4 lt NRf gt 1 to 4 lt NRf gt 1 or 4 Example STORE SETUP 1 Example example of storing waveform data trace 1 in memory No 2 is given below STORE TRACE1 2 4 25 SYSTem Group The commands in the SYSTem group are used to make settings relating to and inquiries about the system The same settings and queries can be made using the MISC key on the front panel and selecting the Date Time or Config menus y Q 4 o ees lt NRi gt gt Spaces l character strings C time H Space gt PDENsity Space lt NRf gt lt Space gt lt Space gt ECD 4 60 IM 70153
99. value of the specified measurement item for the specified waveform 4 54 MEASure WAIT Wait for automatic measurement to finish 4 54 RECall Group 11 Queries all relating to the recalling of data from the internal memory 4 55 RECaL1 LOAD lt x gt Sets the display of the loaded waveform ON OFF or queries the current setting 4 55 11 MEMory lt x gt Recalls waveform data from the specified internal memory and recalls it as a specified trace 4 55 RECall POSitionex Sets the vertical position of the recalled waveform or queries the current setting 4 55 11 5 Recalls the specified set up data from the internal memory 4 55 SCAle Group SCALe Queries all the settings relating to linear scaling 4 56 SCALe CHANnel x Queries all the settings relating to linear scaling for a specified channel 4 56 SCALe CHANnel ex A Sets the linear scaling A value for a specified channel or queries the current setting 4 57 SCALe 1 lt gt Sets the linear scaling value for specified channel or queries the current setting 4 57 SCALe 1 lt gt MODE Sets linear scaling ON OFF or queries the current setting 4 57 SCALe 1 lt gt UNIT Sets the linear scaling unit for a specific channel or queries the current setting 4 57 LOAD lt x gt Queries all the settings relating to linear scaling for a specified loaded wave
100. x gt DELay REF erence LEVel Function Queries all the settings relating to the treshold level of the reference waveform of delay measurement between channels for a specified waveform Syntax MEASure LOAD lt x gt TRACe lt x gt DELay REFerence LEVel lt x gt 1 to 4 Example MEASURE TRACE1 DELAY REFERENCE LEVEL MEASURE TRACE1 DELAY REFERENCE LEVEL PERCENT 50 Description The result will be given in or in the corresponding units whichever is valid MEASure LOAD lt x gt TRACe lt x gt DELay REF erence LEVel PERCent Function Sets the value of the treshold level of the reference waveform of delay measurement between channels for a specified waveform or queries the current setting Syntax MEASure LOAD lt x gt TRACe lt x gt DELay REFerence LEVel PERCent lt NRf gt MEASure LOAD lt x gt TRACe lt x gt DELay REFerence LEVel PERCent lt x gt 1 to 4 lt NRf gt to 100 Example MEASURE TRACE1 DELAY REFERENCE LEVEL PERCENT 50 MEASURE TRACE1 DELAY REFERENCE LEVEL PERCENT MEASURE TRACE1 DELAY REFERENCE LEVEL PERCENT 50 Description If no is set this query will result in an error 4 52 IM 701530 11E 4 17 MEASure Group MEASure LOAD lt x gt TRACe lt x gt DELay REF erence LEVel UNIT Function Sets the voltage value of the treshold level of the reference waveform of delay measurement between channels for a specified waveform or queries
101. 0 11E 4 25 SYSTem Group SYSTem Function Queries all the system settings Syntax SYSTem Example SYSTem SYSTEM CLOCK MODE 1 DATE 95 04 20 TIME 11 25 30 SYSTEM CONFIG PDENSITY 1 SYSTEM LCD MODE 1 BRIGHTNESS 1 SYSTem BATTery Function Queries the condition of the internal lithium battery Syntax SYSTem BATTery Example SYSTEM BATTERY SYSTEM BATTERY 1 Description 1 is returned if the battery is Functioning 0 is returned if the battery has run out SYSTem CLOCk Function Queries all the settings relating to the date and time Syntax SYSTem CLOCK Example SYSTEM CLOCK SYSTEM CLOCK MODE 1 DATE 93 11 30 TIME 14 30 00 SYSTem CLOCk DATE Function Sets the date or queries the current setting Syntax SYSTem CLOCk DATE lt character string gt SYSTem CLOCk DATE character string gt YY MM DD refer to User s Manual 1 701530 01 Example SYSTEM CLOCK DATE 93 09 30 SYSTEM CLOCK DATE SYSTEM CLOCK DATE 93 09 30 SYSTem CLOCk MODE Function Turns display of the date and time ON OFF or queries the current setting Syntax SYSTem CLOCk MODE lt Boolean gt SYSTem CLOCk MODE Example SYSTEM CLOCK MODE ON SYSTEM CLOCK SYSTEM CLOCK MODE 1 Description The year is represented with the lower two digits Years 2000 to 2079 are represented by 00 to 79 and years 1980 to 1999 are represented by 80 to 99
102. 1530 11E 4 45 saen B 4 16 MATH Group 4 16 MATH Group The commands in the MATH group are used to make settings relating to and inquiries about waveform computation This allows you to make the same settings and inquiries as when using the MATH and FFT key on the front panel 4 lt Space gt OFF D C E Space Gem V Space lt O y Gem 4 lt gt OFF lt NRf gt Space gt gt 4 Space RECTangle CHANNIng pisPlay space BOTH MATH MATH FFT DISPlay Function Queries all the settings relating to waveform Function Sets the FFT waveform to be displayed or queries the current setting Syntax MATH FFT DISPlay BOTHIONLY MATH FFT DISPLay Example MATH FFT DISPLAY BOTH MATH FFT DISPLAY gt MATH FFT DISPLAY BOTH computation Syntax MATH Example gt OFF PHASE SHIFT 0 0500 MATH SENSITIVITY 2 00 FFT MODE 0 WINDOW HANNING TRACE 1 DISPLAY BOTH MATH FFT MODE Functi Sets the FFT f display ON OFF unction ets the waveform displa Function Queries all the settings relating to FFT
103. 5 gt NONE r 1 SCBinary lt gt lt Character string gt Buzzer lt 5 gt OFF X lt NRf gt Execute C C count h CNacount GTorcount U Space wn VC lt 5 gt lt 1 Available to use the separately sold SCSI interface unit 700930 4 30 701530 11 4 12 GONogo Group GONogo Function Queries all the GO NO GO settings Syntax GONogo Example GONOGO GONOGO MODE 0 ZONE ZONE TRACE1 MODE CONDITION OUT GONOGO ZONE 2 CONDITION OUT GONOGO ZONE TRACE3 MODE 0 CONDITION OUT GONOGO ZONE TRACE4 MODE CONDITION OUT GONOGO ZONE LOGIC AND SEQUENCE SINGLE ACTION NONE BUZZER 0 60 060 PARAMETER 1 TRACE OFF MAXIMUM DONTCARE DONTCARE GONOGO PARAMETER 1 CONDITION OUT GONOGO PARAMETER ITEM2 TRACE OFF TYPE MINIMUM DONTCARE DONTCARE GONOGO PARAMETER ITEM2 CONDITION OUT GONOGO PARAMETER ITEM3 TRACE OFF TYPE RMS DONTCARE DONTCARE PARAMETER ITEM3 CONDITION OUT GONOGO PARAMETER ITEM4 TRACE OFF TYPE AVERAGE DONTCARE DONTCARE GONOGO PARAMETER ITEM4 CONDITION OUT 60 060 PARAMETER LOGIC
104. 5 GONogo ZONE TRACe lt x gt MODE Selects whether the zone determination result for the specified trace is validated or not or queries the current setting 4 35 GONogo ZONE TRACe x ZONE Sets the zone data for each trace or queries the current setting 4 35 GONogo ZONE WAIT Wait for zone determination to finish 4 35 HCOPy Group HCOPy Queries all the settings relating to output of screen data 4 39 HCOPy COMMent Queries all the settings relating to the comment to be printed 4 39 HCOPy COMMent CONTents Sets the comment to be printed 4 39 HCOPy COMMent MODE Turns the printing of comments ON OFF or queries the current setting 4 39 EQUi pment Selects the device to which the screen data is to be output or queries the current setting 4 39 HCOPy EXTPrinter Queries all the settings relating to output an external printer 4 40 HCOPy EXTPrinter FORMat Sets the data format for printout to an external printer or queries the current setting 4 40 HCOPy EXTPrinter TONE Sets the half tone of the external printer output or queries the current setting 4 40 HCOPy FLOPpy Queries all the settings relating to saving of screen image data on a floppy disk 4 40 FLOPpy ANAMing Sets the auto naming mode for the file name of the screen image data to be output or queries the current setting 4 40 HCOPy FLOPpy COMPression Set the compression of the screen image data to output ON OFF or queri
105. 55 Example 251 5 gt 251 Description lt NRf gt is the sum of the bits expressed as decimal number For example if ESE 251 is set the standard event enable register will be set to 11111011 This means that bit 2 of the standard event register is disabled so that bit 5 ESB of the status byte register will not be set to 1 even if a query error occurs Default is ESE 0 i e all bits are disabled The standard event enable register will not be cleared even if an inquiry is made using ESE For details of the standard event enable register refer to page 5 2 4 74 IM 701530 11E 4 31 ESR Function Syntax Example Queries the value of the standard event register and clears it at the same time ESR ESR 532 Description lt NRf gt is the sum of the bits expressed as a IDN Function Syntax Example decimal number It is possible to ascertain the type of event which has occurred while SRQ is occurring For example if ESR 32 is returned this means that the standard event register is 00100000 i e the SRQ has occurred due to a command syntax error If a query is made using ESR the standard event register will be cleared For details of the standard event register refer to page 5 3 Queries the instrument model IDN IDN YOKOGAWA 701530 0 1 01 Description A reply
106. 701530 11E 3 5 Synchronization with the Coniroller 3 5 Synchronization with the Controller Overlap Commands and Sequential Commands There are two types of command groups overlap commands and sequential commands In the case of overlap commands an action by a subsequent command may take place before an action by a preceding command finishes For example if you directly specify a V div value and then send the programmed message shown below to inquire the result the response is always the latest setpoint 5 V in this example CHANnel1 VDIV VALue 5V VALue lt PMT gt This is because the CHANnel1 VDIV VALue command forces subsequent commands to wait until it finishes its own processing This type of command is called a sequential command Alternatively assume that you send the programmed message shown below when for example you have executed the automatic measurement of ACQ waveform parameters and then inquire the result AVERAGE for TRACE1 is set to ON in this example ALLScan EXECute MEASure TRACe1 VALue lt gt In that case the MEASure TRACe1 VALue AVERage command is executed before the automatic measurement ends resulting in the response being the previous measured value The action in which a command like MEASure ALLScan EXECute permits subsequent command to run before it finishes its own processing is called an overlap operation Commands that ca
107. 701530 11E 6 3 Reading the Latest Waveform Data of CH1 Ascii Data 6 3 Reading the Latest Waveform Data of CH1 Ascii Data Sample Program E ok ook oo oe ok o oe ok o oe ok o oe ok oe oe ok o oe oko oe ok oo oko lt DL1540C Sample Program3 for GPIB interface Microsoft QuickBASIC 4 0 4 5 Version lt lt x Read latest CH1 waveform data use ASCII format Ck EKK ok K K K K k ok k oke k ok k k k ok k k ok ok ok oe ok K k K k ok KE KK oe ok FK ok KK ok INCLUDE qbdecl4 bas DEVICE DL1500 CALL IBFINDCDEVICE 01 CALL IBSICCDL BORD GPIBQ CALL IBFINDCBORD BD CALL IBSICCBD V 1 CALL IBSRECBD V CALL IBCLRCDL Setup waveform send condition CMD STOP CALL IBWRTCDL CMD CMD WAVEFORM TRACE 1 DATASELECT ACQDATA FORMAT ASCII BYTEORDER LSBFIRST START 0 END 10019 CALL IBWRTCDL CMD CMD COMMUNICATE HEADER OFF CALL IBWRTCDL CMD Get Data Length CMD WAVEFORM LENGTH CALL IBWRTCDL CMD V SPACE C100 CALL IBRDCDL V V INSTRCV 1022 L VALCLEFTSCV V 1 M L MOD 10 C 1 M 10 C C 10
108. ATTERN CLOCK TRIGGER SIMPLE PATTERN CLOCK SOURCE 1 SLOPE RISE TRIGger SIMPle PATTern CLOCk SLOPe Function Syntax Example Sets the slope for the clock channel when a pattern trigger is selected or queries the current setting A command other than TRIGger SIMPLe PATTern CLOCk SOURce NONE must be used otherwise the setting query is meaningless TRIGger SIMPLe PATTern CLOCK SLOPe FALL RISE TRIGger SIMPLe PATTern CLOCk SLOPe TRIGGER SIMPLE PATTERN CLOCK SLOPE RISE TRIGGER SIMPLE PATTERN CLOCK SLOPE TRIGGER SIMPLE PATTERN CLOCK SLOPE RISE TRIGger SIMPle PATTern CLOCk SOURce Function Syntax Example Sets the clock channel when a pattern trigger is selected or queries the current setting TRIGger SIMPLe PATTern CLOCK SOURce lt NRf gt 1NONE TRIGger SIMPLe PATTern CLOCk SOURce lt NRf gt 1 to 4 TRIGGER SIMPLE PATTERN CLOCK SOURCE 1 TRIGGER SIMPLE PATTERN CLOCK SOURCE TRIGGER SIMPLE PATTERN CLOCK SOURCE 1 TRIGger SIMPle PATTern CONDition Function Syntax Example Sets the trigger condition when a pattern trigger is selected or queries the current setting TRIGger SIMPle PATTern CONDition ENTer EXITIFALSel TRUE TRIGger SIMPle PATTern CONDi tion TRIGGER SIMPLE PATTERN CONDITION ENTER TRIGGER SIMPLE PATTERN CONDITION TRIGGER SIMPLE PATTERN CONDITION ENTER Description Select FALSE or
109. DITION OUT GONOGO PARAMETER ITEM1 CONDITION GONOGO PARAMETER ITEM1 CONDITION OUT GONogo PARameter ITEM lt x gt TRACe Function Sets the target waveform trace for the specified waveform parameter used for parameter GO NO GO determination or quiries the current setting Syntax GONogo PARameter ITEM lt x gt TRACe lt NRf gt OFF GONogo PARameter ITEM x TRACe lt x gt 1 to 4 lt NRf gt 1 to 4 Example GONOGO PARAMETER 1 1 GONOGO PARAMETER ITEM1 TRACE GONOGO PARAMETER 1 TRACE 1 GONogo PARameter ITEM lt x gt TYPE Function Sets the upper lower limits for the specified parameter used for parameter GO NO GO determination or queries the current setting Syntax GONogo PARameter lt gt TYPE lt x gt 1 to 4 Example GONOGO PARAMETER 1 GONOGO PARAMETER ITEM1 MAXIMUM 50 00 20 00 GONogo PARameter ITEM lt x gt TYPE lt parameter gt Function Sets the upper lower limits for the specified measurement item or queries the current setting Syntax GONogo PARameter ITEM lt x gt lt parameter gt lt voltage DONTcare gt voltagelDONTcare ftimelDONTcarej ftimelDONTcare lt ifrequency DONTcare frequency DONTcare gt lt lt gt I DONTcare gt 1 NRf 3 DO NTcare gt GONogo PARameter ITEM lt x gt lt parameter g
110. DW 1ES AOC3CC 15ES ACOCCL Digital Oscilloscope Communication Interface USER S MANUAL YOKOGAWA Yokogawa Electric Corporation IM 701530 11E 1st Edition Foreword Note Trademarks Revisions Disk No DL26 1st Edition December 1998 YK Thank you for purchasing YOKOGAWA s DL1540C DL1540CL Digital Oscilloscope This Communication Interface User s Manual describes the functions and commands of the GP IB and RS 232 C interfaces focusing on those used with the Model DL1540C Digital Oscilloscope This manual also contains information on those functions that are not applicable or which are applicable exclusively to the DL1540CL digital oscilloscopes To ensure proper use of the GP IB RS 232 C interface please read this manual thoroughly Keep the manual in a safe place for quick reference whenever a question arises Two manuals are provided with this instrument in addition to this Communication Interface User s Manual Manual Name Manual No Description DL1540C DL1540CL IM 701530 01E Describes all functions except for the User s Manual communications functions and operation procedures of the instrument DL1540C DL1540CL IM 701530 02 Describes the basic operations of the Operation Guide instrument The contents of this manual are subject to change without prior notice as a result of improvements in the instrument s performance and functions Every effort has been made in the preparation of this manual to ensu
111. E STATUS 0 Description The status condition for each bit is as follows bit GP IB RS 232 C 0 permanent Parity error comm error 1 always 0 framing error 2 always 0 break character occurrence 3 and up always 0 always 0 When a status occurs which results in changing of the bits reading it will clear the error COMMunicate VERBose Function Determines whether a response to a query is to be returned in full form for example CHANNEL1 INPUT PROBE 10 or in abbreviated form for example CHAN1 PROB 10 or queries the current setting Syntax COMMunicate VERBose lt Boolean gt COMMunicate VERBose Example COMMUNICATE VERBOSE ON COMMUNICATE VERBOSE COMMUNICATE VERBOSE 1 COMMunicate WAIT Function Waits until one of the specified extended event occurs Syntax COMMunicate WAIT lt Register gt Register 0 to 65535 For description of the extended event register refer to page 5 4 Example 65535 Description For a description of synchronization using COMMunicate WAIT refer to page 3 8 COMMunicate WAIT Function Generates a response when one of the specified extended events occurs Syntax COMMunicate WAIT lt Register gt Register 0 to 65535 For a description of the extended event register refer to page 5 4 Example 65535 1 1514131211109 8 7 6 5 4 3 2 1 when bit 5 PRN when bit 7 MES printer operation is not compl
112. E 4 18 RECall Group 4 18 RECall Group The RECall group is used to recall data from the internal memory You can use it to perform the same operations as when using the STORE RECALL key on the front panel RECall Function Syntax Example oa LOAD lt gt lt gt OFF lt NRf gt MEMory lt gt Space NRf Space lt A POSition lt gt Space lt NRf gt J RECall SETup Queries all settings relating to the recalling of Function data from the internal memory internal mememory 11 Syntax RECall SETup lt NRf gt RECALL RECALL LOAD1 0 LOAD2 0 LOAD3 0 lt NRf gt 1 to 4 LOAD4 0 POSITION1 0 000 POSITION2 0 000 Example RECALL SETUP 1 POSITION3 0 000 POSITION4 0 000 RECall LOAD lt x gt Function Syntax Example Sets the display of the loaded waveform ON OFF or queries the current setting RECall LOAD x lt Boolean gt RECall LOAD lt x gt 1 to 4 RECALL LOAD1 ON RECALL LOAD1 RECALL LOAD1 1 RECall MEMory lt x gt Function Syntax Example Recalls waveform data from the specified internal memory and recalls it as a specified trace RECall MEMory x lt NRf gt lt x gt 1 to 4 lt NRf gt 1 to 4 An example in which wavef
113. E CHANNEL3 DONTCARE CHANNEL4 DONTCARE TRIGger SIMPlIe OR CHANnel x Function Syntax Example Sets the slope and state when an OR trigger is selected or queries the current setting TRIGger SIMPle OR CHANnel x DONTcare FALL IRISE TRIGger SIMPle OR CHANnel x lt x gt 1 to 4 TRIGGER SIMPLE OR CHANNEL1 DONTCARE TRIGGER SIMPLE OR CHANNEL1 TRIGGER SIMPLE 1 DONTCARE TRIGger SIMPle PATTern Function Syntax Example Queries all the settings when a pattern trigger is selected as the trigger TRIGger SIMPle PATTern TRIGGER SIMPLE TRIGGER SIMPLE PATTERN CHANNEL1 DONTCARE CHANNEL2 DONTCARE CHANNEL3 DONTCARE CHANNEL4 DONTCARE CLOCK SOURCE NONE TRIGGER SIMPLE PATTERN CONDITION ENTER TRIGger SIMPle PATTern CHANnel lt x gt Function Syntax Example Sets the state for the specified channel when a pattern trigger is selected or queries the current setting TRIGger SIMPle PATTern CHANnel lt x gt LOW TRIGger SIMPle PATTern CHANnel x lt x gt 1 to 4 TRIGGER SIMPLE PATTERN CHANNEL1 DONTCARE TRIGGER SIMPLE PATTERN CHANNEL1 TRIGGER SIMPLE PATTERN CHANNEL1 DONTCARE TRIGger SIMPle PATTern CLOCk Function Syntax Example Queries all the clock channel settings when a pattern trigger is selected TRIGger SIMPLe PATTern CLOCK TRIGGER SIMPLE P
114. E 2 50 2 50 MEASure LOAD lt x gt TRACe lt x gt VALue lt parameter gt Function Syntax Example Queries the automatically measured value of the specified measurement item for the specified waveform MEASure LOAD lt x gt TRACe lt x gt VALue lt parameter gt lt x gt 1 to 4 lt parameter gt AVERage BWIDth DUTYcyclel DELay FALL FREQuency HIGH LOWI MAXimum MINimum NOVershoot NWIDth PERiod POVershoot PNUMber PTOPeak PWIDth RISE RMSITY1InteglTY2Integl XY1Inte glXY2Integ An example for averaging on trace 1 is given MEASURE TRACE1 VALUE AVERAGE MEASURE TRACE1 VALUE 4 95E 03 Description In case the mode is OFF or measurement is not possible for any other reason NAN non numeric will appear MEASure WAIT Function Syntax Example Discription Wait for automatic measurement to finish with time out option MEASure WAIT lt NRf gt lt NRf gt 1 to 36000 time out period in units of 100 ms MEASURE WAIT MEASURE WAIT 0 If automatic measurement finishes before the time out 0 is returned If the measurement has not finished or if automatic measurement is not being made 1 is returned Q is returned at the time when the automatic measurement finishes regardless of the time Set for the time out This command can not be used to wait for the automatic measurement of the ACQ waveform data to finish 4 54 IM 701530 11
115. ER SIMPLE TV LEVEL 0 50 TRIGger SIMPle TV LINE Function Sets the line No when a TV trigger is selected or queries the current setting Syntax TRIGger SIMPle TV LINE lt NRf gt TRIGger SIMPLe TV LINE lt NRf gt 5 to 1054 NTSC 2 to 1251 PAL 2 to 2251CHDTV Example TRIGGER SIMPLE TV LINE 5 TRIGGER SIMPLE TV LINE gt TRIGGER SIMPLE TV LINE 5 TRIGger SIMPle TV POLarity Function Sets the polarity when a TV trigger is selected or queries the current setting Syntax TRIGger SIMPle TV POLarityiPOSitivel NEGative TRIGger SIMPle TV POLarity Example TRIGGER SIMPLE TV POLARITY NEGATIVE TRIGGER gt TRIGGER SIMPLE TV POLARITY NEGATIVE TRIGger SIMPle TV TYPE Function Sets the broadcasting system when a TV trigger is selected or queries the current setting Syntax TRIGger SIMPLe TV HDTVINTSC PAL TRIGger SIMPLe TV TYPE Example TRIGGER SIMPLE TV TYPE NTSC TRIGGER SIMPLE TV TRIGGER SIMPLE TV TYPE NTSC TRIGger SIMPIe WIDTh Function Queries all the settings when a pulse trigger is selected Syntax TRIGger SIMPle WIDTh Example TRIGGER SIMPLE WIDTH TRIGGER SIMPLE WIDTH CONDITION IN TIME 5 0E 09 SOURCE 1 SLOPE HIGH TRIGger SIMPIe WIDTh CONDition Function Sets the trigger condition IN OUT when a pulse trigger has been selected or queries the current setting Syntax TRIGger SIMPLe
116. Example TRIGger MODE SSINgle STARt lt PMT gt STATus CONDition lt PMT gt Returns to the previous status if bit 0 is found to be 1 when the response is decoded WAVeform SEND lt PMT gt A WAVeform SEND query will not be executed until bit 0 of the condition register has been set to 8 Using the extended event register Changes in the condition register are reflected in the extended event register page 5 4 Example STATus FILTer1 FALL STATus EESE 1 EESR SRE8 TRIGger MODE SSINGLe STARt lt PMT gt Service request is awaited WAVeform SEND lt PMT gt STATus FILTer1 FALL indicates that the transit filter is set so that bit 0 is set to 1 when bit 0 FILTer 1 of the condition register is changed from 1 to o STATus EESE 1 is a command used only to reflect the status of bit 0 of the extended event register in the status byte STATus EESR is used to clear the extended event register The SRE command is used to generate a service request caused solely by the extended event register WAVeform SEND will not be executed until a service request is generated Using the COMMunicate WAIT command The COMMunicate WAIT command halts communications until a specific event is generated Example STATus FILTer1 FALL STATus EESE 1 EESR TRIGger SSINGLe STARt lt PMT gt Response to STATus EESR is decoded COMMunicate WAIT 1 WAVef
117. FT WINDow MATH SENSitivity MATH FFT DISPLay When Concatenating Commands of the Same Group This instrument stores the hierarchical level of the command which is currently being executed and performs analysis on the assumption that the next command to be sent will also belong to the same level Therefore it is possible to omit the header if the commands belong to the same group Example Z00M MODE 700 200 2 lt PMT gt When Concatenating Commands of Different Groups A colon must be included before the header of a command if the command does not belong to the same group as the preceding command Example Z00M MODE ZOOM ALL lt PMT gt When Concatenating Simple Headers When you type in a simple header after another command you must include a colon before the simple header Example Z00M MODE ZOOM START lt PMT gt When Concatenating Common Commands Common commands defined in IEEE 488 2 1992 are independent of hierarchical level Thus it is not necessary to add a colon before a common command Example Z00M MODE Z00M CLS HZOOM 2 lt PMT gt When Separating Commands with lt PMT gt If a terminator is used to separate two commands each command is a separate message Therefore the common header must be typed in for each command even when commands of the same command group are being concatenated Example 200 ZOOM PMT Z00M HZOOM 2 lt PMT gt IM 701530 11E 3 3
118. H CONDITION IN TIME 5 0E 09 SOURCE 1 SLOPE HIGH TRIGGER SIMPLE DELAY 0 0 00 MODE 0 TIME 0 0 00 TRIGger SIMPle DELay Function Sets the delay time Normal delay for trigger or queries the current setting Syntax TRIGger SIMPle DELay Time TRIGger SIMPle DELay Time For a description of the setting procedure refer to User s Manual IM701530 01E Example TRIGGER SIMPLE DELAY 0 0 TRIGGER SIMPLE TRIGGER SIMPLE DELAY 0 0 00 TRIGger SIMPle EDGE Function Queries all the settings when an edge trigger is selected Syntax TRIGger SIMPle EDGE Example TRIGGER SIMPLE EDGE TRIGGER SIMPLE EDGE SOURCE 1 SLOPE RISE TRIGger SIMPle EDGE SLOPe Function Sets the trigger slope when an edge trigger is selected or queries the current setting Syntax TRIGger SIMPle EDGE SLOPe BOTH FALL I RISE TRIGger SIMPle EDGE SLOPe Example TRIGGER SIMPLE EDGE SLOPE RISE TRIGGER SIMPLE EDGE SLOPE TRIGGER SIMPLE EDGE SLOPE RISE TRIGger SIMPle EDGE SOURce Function Sets the trigger source when an edge trigger is selected or queries the current setting Syntax TRIGger SIMPle EDGE SOURce lt NRf gt EXTernal I LINE TRIGger SIMPle EDGE SOURce lt NRf gt 1 to 4 Example TRIGGER SIMPLE EDGE SOURCE 1 TRIGGER SIMPLE EDGE SOURCE TRIGGER SIMPLE EDGE SOURCE 1 TRIGger SIMPIe FUNCtion Function Sets the type of trigger or q
119. HASE SHIFT 0 0000 MATH SENSitivity Function Sets the display sensititivity of the vertical axis or queries the current setting Syntax MATH SENSitivity lt NRf gt MATH SENSitivity lt NRf gt 0 50 to 4 00 div 0 01 step Example MATH SENSITIVITY 0 MATH SENSITIVITY MATH SENSITIVITY 0 000 IM 701530 11E 4 47 studs B 4 17 5 4 17 MEASure Group The commands in the MEASure group are used to make settings relating to and inquiries about automatic measurement of waveform parameters You can make the same settings as when using the MEASURE key on the front panel MODE lt Space gt S or vA lt Parameter gt lt Space gt OFF lt NRf gt 40 DELay DELay aL spaces T or lt NRf gt h oPRoximal PERCent lt gt lt NRt UNIT pel il tte lt Voltage gt COPY gt Space Parameter NR NRI Y Space lt NRf gt 4 48 IM 701530 11E 4 17 O DELay MODE lt Space gt OFF lt NRf gt
120. MAL UNIT 50V QV 50 MEASURE TRACE1 DPROXIMAL UNIT MEASURE 1 DPROXIMAL UNIT 50 0 00 0 0 00 50 0E 00 MEASure MODE Function Turns automated measurement ON OFF or queries the current setting Syntax Example Syntax Example Syntax MEASure MODE lt Boolean gt MEASure MODE Example OFF MEASURE MEASURE 0 MEASure LOAD lt x gt TRACe lt x gt lt parameter gt Function Turns a measurement item ON OFF for a specified waveform or queries the current setting MEASure LOAD x TRACe lt x gt parameter lt Boolean gt MEASure LOAD lt x gt TRACe lt x gt parameter lt x gt 1 to 4 lt parameter gt AVERage BWIDth DUTYcycle FALL FREQuency HIGH LOWI MAXimum MINimum NOVershoot NWIDth PERiod POVershoot PNUMber PTOPeak PWIDth RISE RMS TY1InteglTY2InteglXY1Integl XY2Integ An example for averaging on trace 1 is given MEASURE TRACE1 AVERAGE OFF MEASURE TRACE1 AVERAGE MEASURE 1 AVERAGE 0 Syntax Example IM 701530 11E 4 53 B 4 17 MEASure Group MEASure TRANge Function Syntax Example Sets the measurement range or queries the current setting MEASure TRANge lt NRf gt lt NRf gt MEASure TRANge lt NRf gt 5 00 to 5 00 Cin steps of 0 02div MEASURE TRANGE 2 50 2 50 MEASURE TRANGE MEASURE TRANG
121. NNEL2 LEVEL 0 0 00 TRIGGER SOURCE CHANNEL3 LEVEL 0 0 00 TRIGGER SOURCE CHANNEL4 LEVEL 0 0 00 TRIGGER SOURCE EXTERNAL LEVEL 150 0E 03 TRIGGER ACTION MODE PRINT MODE NONE TRIGger ACTion FNAMe Sets the file name when saving upon an action on trigger TRIGger ACTion FNAMe character string Function Syntax character string Up to 4 characters can be used refer to User s manual IM701530 01E Example FNAME TRIG Description This file name will be equipped with an automatically applied number TRIGger ACTion MODE Function Selects the action on trigger mode or queries the current setting Syntax TRIGger ACTion MODE FDBinary FDPP FDIMage PRINt 1 SCBinary SCIMage SCPP TRIGger ACTion MODE Example FDPP TRIGGER ACTION TRIGGER ACTION MODE FDPP Description SCPP SCBinary and 5 are available to use the separately sold SCSI interface unit 700930 IM 701530 11E 4 65 B 4 27 TRIGger Group TRIGger ACTion STARt Function Starts the action on trigger Syntax TRIGger ACTion STARt Example TRIGGER ACTION START Description In order to halt the trigger action use TRIGger ACTION STOP TRIGger ACTion STOP Function Stops the action on trigger Syntax TRIGger ACTion STOP Example TRIGGER ACTION STOP Description This command only results
122. Nos for the graticule cursors etc in case pens are assigned manually or queries the current setting HCOPy PLOTter PEN MANual GRID lt NRf gt HCOPy PLOTter PEN MANual GRID lt NRf gt 0 to 12 HCOPY PLOTTER PEN MANUAL GRID 1 HCOPY PLOTTER PEN MANUAL GRID HCOPY PLOTTER PEN MANUAL GRID 1 IM 701530 11E 4 41 Sui B 4 13 HCOPy PLOTter PEN MANual LOAD lt x gt Function Sets the plotter pen No for the specified loaded trace in case pens are assigned manually or queries the current setting Syntax PLOTter 1 LOAD lt x gt lt NRf gt PLOTter PEN MANual LOAD lt x gt lt x gt 1 to 4 lt NRf gt 0 to 12 Example HCOPY PLOTTER PEN MANUAL LOAD1 6 PLOTTER PEN MANUAL LOAD1 HCOPY PLOTTER PEN MANUAL LOAD1 6 HCOPy PLOTter PEN MANual TRACe lt x gt Function Sets the plotter pen No for the specified loaded trace in case pens are assigned manually or queries the current setting Syntax PLOTter PEN MANual TRACe lt x gt lt NRf gt PLOTter PEN MANual TRACe lt x gt lt x gt 1 to 4 lt NRf gt to 12 Example HCOPY PLOTTER PEN MANUAL 1 2 HCOPY PLOTTER PEN MANUAL TRACE1 HCOPY PLOTTER PEN MANUAL TRACE1 2 HCOPy PLOTter PEN MODE Function Sets the plotter pen assignment method or queries the current setting Syntax HCOPy PL
123. ON SCALE 1 701530 11 4 57 Sui B 4 20 SNAP Group 4 21 STARt Group 4 22 STATus Group 4 20 SNAP Group The SNAP command is to execute a snapshot The same function can be performed using the SNAP SHOT key on the front panel SNAP Function Executes a snapshot Syntax SNAP Example SNAP 4 21 STARt Group The STARt command is used to start acquisition The same function can be performed by pressing the START STOP key on the front panel STARt Function Starts waveform acquisition Syntax STARt Example START 4 22 STATus Group The commands in the STATus group are used to make settings relating to and inquiries about the communications status function There is no key on the front panel for this function For details on the status report refer to chapter 5 STATus Space lt Register gt EESR 29 ERRor 29 FILTer x Space FALL BOTH a lt gt OFF 7 lt NR gt 4 lt gt OFF 7 lt NRf gt sPoLi Y gt 1 Available to use the separately sold RS 232 C interface unit 700927 4 58 IM 701530 11E 4 22 STATus Group
124. ON EXECUTE FILE PROTect ACQuisition NAME Function Sets the name of the acquisition waveform data file to be protected Syntax FILE PROTect ACQuisition NAME character string character string Up to 8 characters can be used refer to User s manual IM701530 01E Example FILE PROTECT ACQUISITION NAME 0 1 4 26 IM 701530 11E 4 10 FILE Group FILE PROTect SETup EXECute Function Protects setting parameters Syntax FILE PROTect SETup EXECute Example FILE PROTECT SETUP EXECUTE FILE PROTect SETup NAME Function Sets the name of the setting parameter file to be protected FILE PROTect SETup NAME character string Syntax character string Up to 8 characters can be used refer to User s manual IM701530 01E Example FILE PROTECT SETUP NAME SETUP 1 FILE PROTect TRACe EXECute Function Protects waveform data Syntax FILE PROTect TRACe EXECute Example FILE PROTECT TRACE EXECUTE FILE PROTect TRACe NAME Function Sets the name of the waveform data file to be protected Syntax FILE PROTect TRACe NAME character string character string Up to 8 characters can be used refer to User s manual 1M701530 01E Example FILE PROTect TRACE NAME TRACE 1 FILE SAVE Function Queries all settings relating to saving data Syntax FILE SAVE Example FILE SAVE FILE SAVE TRACE TRACE 1 FILE SAVE ACQuisition EXECute Function Saves acquisition waveform
125. OTter PEN MODE AUTO MANual PLOTter PEN MODE Example HCOPY PLOTTER PEN MDOE AUTO PLOTTER PEN MODE PLOTTER PEN MODE AUTO HCOPy PLOTter PFORmat Function Sets the output size to the plotter or queries the current setting Syntax HCOPy PLOTter PFORmat A3Condition A4Condi tion A4Wave 5 1 A5LWave A5Measure A5UWave PLOTter PFORmat Example A4WAVE HCOPY PLOTTER PFORMAT HCOPY PLOTTER PFORMAT A4WAVE HCOPy PLOTter SPEed Function Sets the plotter pen speed or queries the current setting Syntax HCOPy PLOTter SPEed NORMa1 LOW PLOTter SPEed Example HCOPY PLOTTER SPEED NORMAL HCOPY PLOTTER SPEED gt HCOPY PLOTTER SPEED NORMAL HCOPy PLOTter XYMode Function Selects the plot method for X Y waveforms or queries the current setting Syntax HCOPy PLOTter XYMode DOT LINE PLOTter XYMode Example HCOPY PLOTTER XYMODE LINE PLOTTER XYMODE gt PLOTTER XYMODE LINE Description It can be selected irrespective of wether sampling points are connected by dots DOT or lines LINE HCOPy PRINter Function Queries all the settings relating to output to the built in printer Syntax HCOPy PRINter Example PRINTER REPORT SHORT RANGE 5 00 5 00
126. PROXIMAL PERCENT 90 50 10 MEASURE LOAD1 DELAY MODE 0 MEASURE SLOPE FALL COUNT 1 LEVEL UNIT 0 0 00 MEASURE LOAD1 DELAY REFERENCE TRACE 1 SLOPE FALL COUNT 1 LEVEL UNIT 0 0 00 MEASURE LOAD2 PTOPEAK 0 MAXIMUM 0 MINIMUM 0 RMS 0 AVERAGE 0 NOVERSHOOT 0 POVERSHOOT 0 HIGH 0 LOW RISE 0 0 FREQUENCY 0 PERIOD 0 PWIDTH NWIDTH DUTYCYCLE 0 BWIDTH 0 TY1INTEG 0 TY2INTEG 0 PNUMBER 0 1 0 XY2INTEG 0 DPROXIMAL PERCENT 90 50 10 MEASURE LOAD2 DELAY MODE 0 MEASURE SLOPE FALL COUNT 1 LEVEL UNIT 0 0 00 MEASURE LOAD2 DELAY REFERENCE TRACE 1 SLOPE FALL COUNT 1 LEVEL UNIT 0 0 00 MEASURE LOAD3 0 MAXIMUM 0 MINIMUM 0 RMS 0 AVERAGE 0 NOVERSHOOT 0 POVERSHOOT 0 HIGH 0 LOW RISE 0 0 FREQUENCY 0 PERIOD 0 PWIDTH NWIDTH DUTYCYCLE 0 BWIDTH 0 1 0 TY2INTEG 0 PNUMBER 0 XY1INTEG 0 XY2INTEG 0 DPROXIMAL PERCENT 90 50 10 MEASURE LOAD3 DELAY MODE 0 MEASURE SLOPE FALL COUNT 1 LEVEL UNIT 0 0 00 MEASURE LOAD3 DELAY REFERENCE TRACE 1 SLOPE FALL COUNT 1 LEVEL UNIT 0 0 00 MEASURE LOADA 0 MAXIMUM 0 MINIMUM 0 RMS 0 AVERAGE 0 NOVERSHOOT 0 POVERSHOOT 0 HIGH 0 LOW RISE FALL 0 FREQUENCY 0 PERIOD 0 PWIDTH NWIDTH DUTYCYCLE 0 BWIDTH 0 TY1INTEG 0 TY2INTEG 0 PNUMBER 0 XY1INTEG 0 XY2INTEG 0 DPROXIMAL PERCENT 90 50 10 MEASURE LOAD4 DELAY MODE 0 MEASURE SLOPE FALL COUNT 1 LEVEL UNIT 0 0 00 MEA
127. RE 1 DELAY MEASURE LEVEL PERCENT 50 Description If no is set this query will result in an error Su B IM 701530 11E 4 51 4 17 5 MEASure LOAD lt x gt TRACe lt x gt DELay MEA Sure LEVel UNIT Function Sets the voltage value of the treshold level of the waveform which is the subject of delay measurement between channels for a specified waveform or queries the current setting Syntax MEASure LOAD lt x gt TRACe lt x gt DELay MEASure LEVel UNIT voltage MEASure LOAD x TRACe lt x gt DELay MEASure LEVel UNIT lt x gt 1 to 4 lt voltage gt t8div 1 25 step of V div Example MEASURE TRACE1 DELAY MEASURE LEVEL UNIT 50V MEASURE TRACE1 DELAY MEASURE LEVEL UNIT gt TRACE1 DELAY MEASURE LEVEL UNIT 50 0E 00 Description If no UNIT value is set this query will result in an error MEASure LOAD lt x gt TRACe lt x gt DELay MEA Sure SLOPe Function Sets the slope of the waveform which is the subject of delay measurement between channels for a specified waveform or queries the current setting Syntax MEASure LOAD lt x gt lt gt DELay MEASure SLOPe FALL MEASure LOAD lt x gt lt gt DELay MEASure SLOPe lt x gt 1 to 4 Example MEASURE TRACE1 DELAY MEASURE SLOPE RISE MEASURE TRACE1 DELAY MEASURE SLOPE MEASURE TRACE1 DELAY MEASURE
128. SI interface unit 700930 SCPP SCBinary and 5 are available only when SCSI is connected GONogo ZONE BUZZer Function Syntax Example Sets the ON OFF setting of the buzzer when NO GO occurs during zone GO NO GO determination or queries the current setting GONogo ZONE BUZZer lt Boolean gt GONogo ZONE BUZZer GONOGO ZONE BUZZER ON GONOGO ZONE BUZZER GONOGO ZONE BUZZER 1 GONogo ZONE COUNt Function Syntax Example Queries the number of times zone GO NO GO determination is performed ZONE COUNt GONOGO ZONE COUNT GONOGO ZONE COUNT 100 GONogo ZONE EDIT lt x gt EXIT Function Syntax Example Exits from the edit menu for the specified zone GONogo ZONE EDIT lt x gt EXIT lt NRf gt 1 QUIT lt x gt 1 to 8 where 5 to 8 are the specified zones for the respective traces 1 to 4 lt NRf gt 1 to 4 GONOGO ZONE EDIT1 EXIT 1 Description The zone specified by GONogo ZONE EDIT lt x gt PART WHOLe will be canceled if this command is not sent Except during zone determination this command will result in an error IM 701530 11E 4 33 Ru B 4 12 GONogo Group GONogo ZONE EDIT lt x gt PART Function Selects partial edit for the specified zone during zone GO NO GO determination Syntax GONogo ZONE EDIT x PART lt NRf gt lt NRf gt lt NRf gt lt NRF gt lt gt 1 to 8 where 5 t
129. SURE LOAD4 DELAY REFERENCE TRACE 1 SLOPE FALL COUNT 1 LEVEL UNIT 0 0 00 MEASURE TRANGE 5 00 5 00 MEASure ALLScan ABORt Function Syntax Example Aborts automatic measurement of ACQ waveform data within cursor designated measurement range MEASure ALLScan ABORt MEASURE ALLSCAN ABORT MEASure ALLScan EXECute Function Syntax Example Starts automatic measurement of ACQ waveform data within cursor designated measurement range This is an overlapped command MEASure ALLScan EXECute MEASURE ALLSCAN EXECUTE 4 50 IM 701530 11E 4 17 MEASure Group MEASure LOAD lt x gt TRACe lt x gt Function Syntax Example Queries all the settings relating to the measurement items for each waveform MEASure LOAD lt x gt TRACe lt x gt lt x gt 1 to 4 MEASURE TRACE1 MEASURE TRACE1 0 MAXIMUM MINIMUM RMS 0 AVERAGE 0 NOVERSHOOT 0 POVERSHOOT 0 HIGH 0 LOW RISE FALL FREQUENCY 0 PERIOD 0 PWIDTH 0 NWIDTH Q DUTYCYCLE 0 BWIDTH 0 1 0 TY2INTEG 0 PNUMBER 0 1 0 2 0 DPROXIMAL PERCENT 90 50 10 MEASURE TRACE1 DELAY MODE MEASURE SLOPE FALL COUNT 1 LEVEL UNIT 0 0 00 MEASURE TRACE1 DELAY REFERENCE TRACE 1 SLOPE FALL COUNT 1 LEVEL UNIT 0 0 00 MEASure LOAD lt x gt TRACe lt x gt ALL Function Syntax Example Sets the parameters for the specified waveform ON OFF MEASure LOAD lt x
130. TPRINTER FORMAT ESCP TONE OFF HCOPY COMMENT MODE CONTENTS HCOPy COMMent Function Syntax Example Queries all the settings relating to the comment to be printed on the built in printer or external plotter COMMent HCOPY COMMENT COMMENT MODE 1 CONTENTS COMMENT C speed J NORMal_ Low CxvMode lt gt Q ye PEN 29 lt Space gt auto O lt gt lt C MANual GRID T Space lt TRACe lt x gt lt Space gt lt o LOAD lt gt gt lt gt ne EXECute HCOPy COMMent CONTents Function Syntax Example Sets the comment to be printed on the built in printer or external plotter or queries the current setting HCOPy COMMent CONTents character string HCOPy COMMent CONTents character string Up to 27 characters refer to User s Manual 701510 01 COMMENT CONTENTS COMMENT COMMENT CONTENTS COMMENT CONTENTS COMMENT HCOPy COMMent MODE Function Syntax Example Turns the printing of comments to the built in printer or external plotter ON OFF or queries the current setting HCOPy COMMent MODE lt Boolean gt HCOPy COMMent MODE COMMENT MODE ON HCOPY COMMENT
131. TRUE if TRIGger SIMPLe PATTERN CLOCk SOURce NONE has been selected or select or EXIT if another command has been selected TRiGger SIMPle TV Function Syntax Example Queries all the settings when a TV trigger has been selected TRIGger SIMPle TV TRIGGER SIMPLE TV gt TRIGGER SIMPLE TV TYPE NTSC FIELD 1 LINE 5 POLARITY NEGATIVE LEVEL 0 50 FRAME 1 IM 701530 11E 4 67 Sui B 4 27 TRIGger Group TRIGger SIMPle TV FIELd Function Sets the field No when a TV trigger has been selected or queries the current setting Syntax TRIGger SIMPle TV FIELd lt NRF gt DONTcare TRIGger SIMPle TV FIELd lt NRf gt 1 2 Example TRIGGER SIMPLE TV FIELD 1 TRIGGER SIMPLE TV FIELD gt TRIGGER SIMPLE TV FIELD 1 TRIGger SIMPle TV FRAMe Function Sets the frame skip function when the trigger is set to TV trigger or queries the current setting Syntax TRIGger SIMPle TV FRAMe lt NRf gt TRIGger SIMPLe TV FRAMe lt NRf gt 1 2 4 8 Example TRIGGER SIMPLE TV FRAME 2 TRIGGER SIMPLE TV TRIGGER SIMPLE TV FRAME 2 TRIGger SIMPle TV LEVel Function Sets the trigger level when a TV trigger is selected or queries the current setting Syntax TRIGger SIMPle TV LEVel lt NRf gt TRIGger SIMPle TV LEVel lt NRf gt 0 10 to 2 00 in 0 05 div steps Example TRIGGER SIMPLE TV LEVEL 0 5 TRIGGER SIMPLE TV LEVEL gt TRIGG
132. ZOOM 1 0E 00 POSITION 0 0000 HCOPy PRINter ABORt Function print out to the built in printer Syntax HCOPy PRINter ABORt Example HCOPy PRINter EXECute Function Prints out to the built in printer This is an overlap command Syntax HCOPy PRINter EXECute Example HCOPY PRINTER EXECUTE HCOPy PRINter POSition Function Sets the position of the expansion box when printing out a long copy to the built in printer or queries the current setting Syntax HCOPy PRINter POSition lt NRf gt PRINter POSition lt NRf gt 5 0000 to 5 0000 div 0 0001 step Example HCOPY PRINTER POSITION 1 0000 HCOPY PRINTER POSITION gt PRINTER POSITION 1 0000 HCOPy PRINter RANGe Function Sets the output range for a long copy to the built in printer or queries the current setting Syntax HCOPy PRINter RANGe lt NRf gt lt NRf gt HCOPy PRINter RANGe lt gt 5 00 to 5 00 Example HCOPY PRINTER RANGE 2 50 2 50 HCOPY PRINTER RANGE gt HCOPY PRINTER RANGE 2 50 2 50 HCOPy PRINter REPort Function Selects whether a report is to be output to the built in printer or queries the current setting Syntax HCOPy PRINter REPort CONDition OFF HCOPy PRINter REPort Example CONDITION HCOPY PRINTER REPORT HCOPY PRINTER REPORT CONDITION 4 42 IM 701530 11E 4 13
133. able below Decimal values are given in the NR form specified in ANSI X3 42 1975 Symbol Description Example lt NR1 gt Integer lt NR2 gt Fixed point number lt NR3 gt Floating point number 125 1 1000 125 0 90 001 125 0 0 9 1 1 4 lt NRf gt Any of the forms lt NR1 gt to NR3 is allowed Decimal values which are sent from the controller to this instrument can be sent in any of the forms to NR3 In this case lt NRf gt appears For response messages which are returned from this Voltage lt gt Frequency Voltage Time and Frequency indicate decimal values which have physical significance lt Multiplier gt or Unit can be attached to lt NRf gt They can be entered in any of the following forms Form Example lt NRf gt lt Multiplier gt lt Unit gt 5MV lt NRf gt lt Unit gt 5E 3V lt NRf gt lt Multiplier gt 5M NRf 5E 3 lt Multiplier gt Multipliers which can be used are shown below Symbol Word Description EX Exa 078 Peta 01 T Tera 012 6 Giga 09 09 K Kilo 03 Mili 103 0 10 6 N Nano 10 P Pico 072 Femto 1075 A Atto 0 8 lt Unit gt Units which can be used are shown below Symbol Word Description V Volt Voltage S Second Time HZ Hertz Frequency MHZ Megahertz Frequency lt Multiplier gt and Unit are not case sensitive U is used to indicat
134. addition to when read out is performed When a new message is received from the controller When dead lock occurs page 3 2 When a device clear command DCL or SDC is received When power is turned ON again The output queue cannot be emptied using the CLS command To see whether the output queue is empty or not check bit 4 MAV of the status byte gt gt 02 gt 01 01 02 D1 Overview of the Error Queue The error queue stores the error No and message when an error occurs For example when the built in battery has run out an error occurs and its error No 901 and message Backup Failure will be stored the error queue The contents of the error queue can be read using the STATus ERRor query As with the output queue messages are read oldest first newest last refer to the previous page If the error queue becomes full the final message will be replaced by message 350 Queue overflow The error queue is emptied in the following cases in addition to when read out is performed When the CLS command is received When power is turned ON again To see whether the error queue is empty or not check bit 2 EAV of the status byte IM 701530 11E 5 5 uodeg snijeis 6 1 Before Programming 6 Sample Program This section describes sample programs for a IBM PC AT and compatible system with National Instruments AT GPIB TNT IEEE 488 2 boa
135. alue made up of the digits 0 and 1 gt 001100 lt Register gt is not case sensitive Response messages are always expressed as lt 1 gt lt Character Data gt lt Character data gt is a specified string of character data a mnemonic It is mainly used to indicate options and is chosen from the character strings given in For interpretation rules refer to Header Interpretation Rules on page 3 4 Form Example AC DC GND AC As with a header the COMMunicate VERBose command can be used to return a response message in its full form Alternatively the abbreviated form can be used The COMMunicate HEADer command does not affect lt character data gt lt Boolean gt Boolean is data which indicates ON or OFF and is expressed in one of the following forms Form Example 0NI OFF lt NRf gt ON OFF 1 0 When lt Boolean gt is expressed in lt NRf gt form OFF is selected if the rounded integer value is 0 and ON is selected if the rounded integer is Not 0 A response message is always 1 if the value is ON and 0 if it is OFF lt Character String Data gt lt Character string data gt is not a specified character string like lt Character data gt It is an arbitrary character string A character string must be enclosed in single quotation marks 7 or double quotation marks gt Form Example lt Character string data gt ABC
136. and inquiries about screen data output to the optional built in printer or external HP GL plotter You can make the same settings and inquiries as when using the COPY key on the front panel pum OM EQUipment lt gt PRINter res 5 p COMMent H MODE lt Space gt OFF J Co lt NRf gt sre T3 Space PI Gamer E REPort lt gt TYPE lt Space gt C 244 ZOOM Space C 2 5 RANGe Space C 234 lt NRf gt Position lt Space gt lt NRf gt 4 EXECute ABORt Q PLOTIer e PFORmat gt lt Space gt A3Wave lt Space gt NoRMa LOW Space MODE lt gt Au AUTO lt gt wee 1 Available to use the separately sold SCSI interface unit 700930 4 36 701530 11 4 13 GRID Space wee TRAC
137. as been received in its entirety A response message which has not been received will be discarded f an attempt is made by the controller to receive a response message even if there it no response message an error will occur An error will also occur if the controller makes an attempt to receive a response message before transmission of a program message has been completed f a program message of more than one unit is sent and some of the units are incomplete this instrument receives program message units which the instrument thinks complete and attempts to execute them However these attempts may not always be successful and a response may not always be returned even if the program message contains queries Dead Lock This instrument has a buffer memory in which both program and response messages of 1024 bytes or more can be stored The number of bytes available will vary depending on the operating state of the instrument If both buffer memories become full at the same time this instrument becomes inoperative This state is called dead lock In this case operation can be resumed by discarding the response message No dead lock will occur if the size of the program message including the PMT is kept below 1024 bytes Furthermore no dead lock will occur if the program message does not contain a query 3 2 IM 701530 11E 3 2 3 2 Commands There are three types of command program header whic
138. as the talker function for all equipment connected to the communications bus PPU Parallel Poll Unconfigure is not supported IM 701530 11E 1 5 gi d5 Jo MalAJ9AQ B 2 1 Name and Function of Each Part 2 Overview of the RS 232 C Function 2 4 Name and Function of Each Part Front Panel O 5 52 5252525 C9 LOCAL key Press this key to switch from remote mode to local mode so as to enable key operation REMOTE indicator MISC key Lit while remote mode is Press this key to set active via communications communication settings Rear Panel Varies depending on the model See the specifications of the respective models for details Halfpitch interface connector Used to connect the separately sold RS 232 C unit IM 701530 11E 2 1 uonound 2 z 2 SH 94 Jo Hm 2 2 RS 232 C Interface Functions and Specifications Receiving Function It is possible to make the same settings via the RS 232 C interface as can be made using the front panel keys Measured computed data panel set up information 2 3 Connecting the RS 232 C Interface Cable When connecting this instrument to a computer make sure that the handshaking method data transmission rate and data format selected for the instrument match
139. ce EXTernal Function Syntax Example Queries the external trigger settings TRIGger SOURce EXTernal TRIGGER SOURCE EXTERNAL TRIGGER SOURCE EXTERNAL LEVEL 1 5 00 TRIGger SOURce EXTernal LEVel Function Syntax Example Sets the external trigger level or queries the current setting TRIGger SOURce EXTernal LEVel Voltage TRIGger SOURce EXTernal LEVel Voltage 0 15V or 1 5V TRIGGER SOURCE EXTERNAL LEVEL 1 5V TRIGGER SOURCE EXTERNAL LEVEL TRIGGER SOURCE EXTERNAL LEVEL 1 5 00 TRIGger SOURce HFRejection Function Syntax Example Turns the HF rejection ON OFF or queries the current setting TRIGger SOURce HFRejection lt Boolean gt TRIGger SOURce HFRejection TRIGGER SOURCE HFREJECTION OFF TRIGGER SOURCE HFREJECTION TRIGGER SOURCE HFREJECTION 0 IM 701530 11E 4 69 Sui B 4 28 UNIT Group 4 28 UNIT Group The commands in the UNIT group are used to make settings and inquiries about the default values for lt Voltage gt lt Time gt and lt Frequency gt There is no front panel key for this operation UNIT Function Syntax Example VOLTage lt Space gt lt Multiplier gt lt Multiplier gt TIME lt Space gt lt Multiplier gt C s jeu lt Multiplier gt FREQuency 5 l
140. ctrical characteristic E1 Open collector IM 701530 11E 1 3 gi d5 Jo MalAJ9AQ 1 4 Setting up this Instrument 1 4 Setting up this Instrument Keys and Procedure rotary knob 1 Press the MISC key to display the MISC top menu r Soft keys x 2 Press the Comm soft key to display the interface selection menu Time Date Infor Config To c3 Base EM Time mation 77 NextMenu ge 3 Press the GP IB soft key GP IB Interface To Address A RS 232C TopMenu 1 MISC key Explanation Setting the Address 4 Turn the rotary knob to set the desired address Selecting Data Output Talk only Mode 2 Press the soft key 3 Press the DataOut soft key to display the download menu Self To Test LCD PrvMenu DataOut Scale 4 Press the CH soft key to display the channel selection menu T1 Cursor 4 5 Jodiv To TopMenu CH Range 1 12 EXEC 5 Set the downloading range by selecting either T1 or T2 soft key and setting the vertical cursor position using the rotary knob You can also use the or keys T2 Cursor 27
141. d host computer When the recorder reception buffer becomes full the excess data is discarded RS True fixed Reception data control A software handshake status is established between the instrument and host computer The instrument will stop a data transmission when an X OFF signal is received from the host computer and will resume transmission when the next X ON signal is received A CS signal from the host computer is ignored A software handshake status is established between the instrument and host computer When the intstruments reception buffer vacancy reaches 64bytes the X OFF signal will be sent to the host computer When the reception buffer vacancy reaches 192 bytes the X ON signal will be sent RS True fixed It is necessary to create a host computer program which prevents the buffers of both the intrument and the computer from becoming full IM 701530 11E 2 4 2 4 Handshaking 3 XON RS Transmission data control A software handshake Reception data control 4 CS RS status is established between the instrument and host computer The instrument will stop a data transmission when an X OFF signal is received from the host computer and will resume transmission when the next X ON signal is received A CS signal from the host computer is ignored A hardware handshake status is established between the instrument and host computer When the intstruments r
142. ded as the objects of the oPC query command In this example only the automatic measurement of waveform parameters is targeted Since the oPC query does not generate a response until an overlap operation ends the automatic measurement is complete by the time you read the response to the OPC query Note Most commands are sequential commands Commands used in Chapter 4 are sequential commands unless otherwise specified Synchronization with Non Overlap Commands Synchronization is sometimes required for reasons other than communications related reasons such as the activation of a trigger even if a sequential command is used For example if next program message is transmitted to make an inquiry about the waveform data which has been acquired using single mode as the trigger mode the WAVeform SEND command is sometimes executed whether acquisition has been completed or not causing a command execution error TRIGger MODE SSINgle STARt WAVeform SEND lt PMT gt In this case synchronization with the time at which acquisition is completed must be accomplished as shown next Using STATus CONDition query A STATus CONDi tion query is used to make an inquiry about the contents of the condition register page 5 4 It is possible to judge whether acquisition is in progress or not by reading bit O of the condition register Bit 0 is 1 if acquisition is in progress and 0 if acquisition is stopped
143. device ESR register status Standard event Masks standard ESE ESE enable register event register Extended event Change in device STATus EESR register status Extended event Masks standard STATus EESE STATus EESE enable register register Condition Current instrument STATus CONDition register status Transit Extended event STATus FILTer STATus FILTer filter occurrence x x conditions Output queue Stores response All executable queues message to a query Error queue Stores error Nos STATus ERRor and messages Registers and Queues which Affect the Status Byte Registers which affect each bit of the status byte are shown below Standard event register Sets bit 5 ESB of status byte to 1 or 0 Output queue Sets bit 4 of status byte to 1 or 0 Extended event register Sets bit 3 EES of status byte to 1 or 0 Error queue Sets bit 2 EAV of status byte to 1 or 0 Enable Registers Registers which mask a bit so that the bit does not affect the status byte even if the bit is set to 1 are shown below Status byte Masks bits using the service request enable register Standard event register Masks bits using the standard event enable register Extended event register Masks bits using the extended event enable register Writing Reading from Registers The ESE command is used to set bits in the standard event enab
144. e MA is used for Mega M to distinguish it from Mili except for in the case of Megahertz which is expressed as MHZ Hence it is not permissible to use M Mili for Hertz If both lt Multiplier gt and Unit are omitted the default unit will be used instrument to the controller the form lt NR1 gt to lt gt to be used is determined by the query same form is used irrespective of whether the value is large or small In the case of NR3 the after the can be omitted but the cannot If a value outside the setting range is entered the value will be normalized so that it is just inside the range If the value has more than the significant number of digits the value will be rounded Response messages are always expressed in lt NR3 gt form Neither lt Multiplier gt nor Unit is used therefore the default unit is used IM 701530 11E 3 5 3 4 Data lt Register gt lt Register gt indicates an integer and can be expressed in hexadecimal octal or binary as well as as a decimal number lt Register gt is used when each bit of a value has a particular meaning lt Register gt is expressed in one of the following forms Form Example lt NRf gt 1 H lt Hexadecimal value made up of the digits 0 to 9 and Ato F gt Q lt Octal value made up of the digits 0 to 7 gt 4777 B lt Binary v
145. e lt Space gt string gt Buzzer Space OFF NR H 0O sont count K NGCount GTorcount Space NRf _ lt Space gt e 1 Available to use the separately sold SCSI interface unit 700930 indicates lt voltage gt if lt Parameter gt is AVERage HIGH LOW MAXimum or RMS however lt NRf gt in case of linear scaling Time if Parameter is FALL DELay NWIDth PWIDth or RISE Frequency if Parameter is FREQuency lt NRf gt if Parameter is DUTYcycle NOVershoot PNUMber POVershoot TY1Integ TY2Integ XY1Integ or XY2Integ IM 701530 11E 4 29 B 4 12 GONogo Group T TRANge lt 5 gt wee 4 KC ITEM x TRACe lt Space gt its OFF lt NRf gt FC TYPE PEE Space Voltage lt Voltage gt DONTcare DONTcare p C lt gt cause PC tocic space C lt gt MC action J lt
146. e lt gt Space ne LOAD lt gt Space wee 6606 O lt Space gt NAME lt gt ANAMing Space PFORmat Space A3Conditioi I A4Condition lt Space gt D Compression 1 lt Space gt OFF gt sPEed D lt Space gt C Space M LINE gt 3 lt Space gt MODE Space IM 701530 11E 4 37 4 13 GRID Space lt TRACe lt gt lt Space gt 4 lt LOAD x 4 lt lt Space gt OOO gt EXECute EXTPrinter Q G Format J lt gt PCL5 LIPS PR201 Js TONE lt 5 gt 2 A COLor T Co ay 1 Available to use the separately sold SCSI interface unit 700930 FORMat
147. e trigger source Syntax TRIGger SOURce Example TRIGGER SOURCE TRIGGER SOURCE COUPLING AC HFREJECTION CHANNEL1 LEVEL 0 0 00 TRIGGER SOURCE CHANNEL2 LEVEL 0 0 00 TRIGGER SOURCE CHANNEL3 LEVEL 0 0E 00 TRIGGER SOURCE 4 LEVEL 0 0E 00 TRIGGER SOURCE EXTERNAL LEVEL 150 0E 03 TRIGger SOURce CHANnel lt x gt Function Queries all the trigger source settings for the specified channel Syntax TRIGger SOURce CHANnel x lt x gt 1 to 4 Example TRIGGER SOURCE CHANNEL1 TRIGGER SOURCE CHANNEL1 LEVEL 0 0 00 TRIGger SOURce CHANnel lt x gt LEVel Function Syntax Example Sets the trigger level or the center level in case of the OR or pulse trigger or queries the current setting TRIGger SOURce 1 lt gt LEVel lt Voltage gt TRIGger SOURce CHANnel x LEVe1 lt gt 1 to 4 Voltage i10div in steps of 1 50 of the V div value TRIGGER SOURCE CHANNEL1 LEVEL OV TRIGGER SOURCE CHANNEL 1 LEVEL TRIGGER SOURCE CHANNEL1 LEVEL 0 0 00 Description For a TV trigger the setting must be made using TRIGger SIMPle TV LEVel TRIGger SOURce COUPling Function Syntax Example Sets the trigger coupling or queries the current setting TRIGger SOURce COUPling ACIDC TRIGger SOURce COUPLing TRIGGER SOURCE COUPLING AC TRIGGER SOURCE COUPLING TRIGGER SOURCE COUPLING AC TRIGger SOUR
148. e unit 700930 This results in error if SCSI is not connected HCOPy SCSI SPEed Function Sets the pen speed of the screen image data to output to SCSI or queries the current setting Syntax HCOPy SCSI SPEed NORMal LOW HCOPy SCSI SPEed Example HCOPY SCSI SPEED NORMAL HCOPY SCSI SPEED gt SCSI SPEED NORMAL Description Available to use the separately sold SCSI interface unit 700930 This results in error if SCSI is not connected HCOPy SCSI TONE Function Set the color tone of the screen image data to output or queries the current setting Syntax HCOPy SCSI TONE 1OFF GRAYI HALF FULLT HCOPy SCSI TONE Example HCOPY SCSI TONE FULL SCST SCST TONE FULL HCOPy SCSI XYMode Function Selects the plot method for X Y waveforms of the screen image data to output to SCSI or queries the current setting Syntax HCOPy SCSI XYMode DOTILINE HCOPy SCSI XYMode Example HCOPY SCSI XYMODE LINE HCOPY SCSI XYMODE HCOPY SCSI XYMODE LINE Description It can be selected irrespective of wether sampling points are connected by dots DOT or lines LINE Available to use the separately sold SCSI interface unit 700930 This results in error if SCSI is not connected 4 44 IM 701530 11E 4 14 Group 4 15 INITialize Group 4 14 IMAGe Group Use this group to set or query the screen image data output settings There are no c
149. e when pens used to output screen image data to SCSI are assigned manually or queries the current setting Syntax HCOPy SCSI PEN MANual TRACe lt x gt lt NRf gt SCSI PEN MANual TRACe lt x gt lt x gt 1 to 4 lt NRf gt to 12 Example SCST PEN MANUAL TRACE1 2 SCSI PEN MANUAL 1 SCSI PEN MANUAL TRACE1 2 Description Available to use the separately sold SCSI interface unit 700930 This results in error if SCSI is not connected HCOPy SCSI PEN MODE Function Sets the assignment method for the pens used to output screen image data to SCSI or queries the current setting Syntax HCOPy SCSI PEN MODE AUTO MANual HCOPy SCSI PEN MODE Example 5 51 AUTO HCOPY SCSI PEN MODE HCOPY SCSI PEN MODE AUTO Description Available to use the separately sold SCSI interface unit 700930 This results in error if SCSI is not connected HCOPy SCSI PFORmat Function Sets the output size of the screen image data output to SCSI or queries the current setting Syntax HCOPy SCSI PFORmat A3WavelA3Conditionl A4Wave 4 tion 5 I A5LWave 5 1 5 HCOPy SCST PFORmat Example 5 51 A4WAVE HCOPY SCSI PFORMAT gt SCSI PFORMAT A4WAVE Description Available to use the separately sold SCSI interfac
150. eception buffer vacancy reaches 64bytes an RS False status will be established When the reception buffer vacancy reaches 192 bytes an RS True status will be established Reception data control Precautions Regarding Data Receiving Control When handshaking is used to control the reception of data data may still be sent from the computer even if the free space in the receive buffer drops below 64 bytes In this case after the receive buffer becomes full the excess data will be lost whether handshaking is in effect or not Data storage to the buffer will begin again when there is free space in the buffer 64 bytes gt Used 0 x Used Free 16 bytes Free 48 bytes PO Used Transmission data control A software handshake status is established between the instrument and host computer The instrument will stop a data transmission if a CS False status is established and will resume the transmission shen a CS True status is established The X OFF and X ON signals from the host computer are processed as data A hardware handshake status is established between the instrument and host computer When the intstruments reception buffer vacancy reaches 64bytes an RS False status will be established When the reception buffer vacancy reaches 192 bytes an RS True status will be established When handshaking is in use reception of data wil
151. eese 4 61 CUISOIS p 4 18 D Page E Page Enable Registers 5 2 1 4 4 merino 4 66 error code and message 4 59 error message 4 59 error message 1 App 2 2 rio ee UU 4 59 5 5 4 73 extended event awaiting an extended 4 16 extended event enable register 4 59 extended event register 4 59 5 4 generating a response to an extended event 4 16 e 3 8 F Page ErequenCy oe te e RUE near 3 5 Front Parel oce mmis 1 1 2 1 4 28 floppy disk 4 25 formatting 4 26 loading uerit erm treten ene 4 26 EE 4 27 SAVING 4 27 GET Group Execute Trigger 1 5 GP IB Interface Specifications 1 3 GP IB 1 2 GTL Go To Local aa 1 5 graticule scale eee 4 23 GO NO GO determination determination 4 31 parameter determination
152. eform Data of CH1 Ascii Data 6 3 6 4 Reading the Latest Waveform Data of CH1 Binary 6 5 Appendix Appendix 1 ASCII Character Codes sssssseneeneennen eene nennen nnne App 1 Appendix 2 Error Messages ete tee App 2 Appendix 3 Overview of IEEE 488 2 1992 12 App 5 Index 4 IM 701530 11E 1 1 and Function of Each Part 1 Overview of the GP IB Function 1 1 Name and Function of Each Part Front Panel O gt 52 525252525 Sy co e REMOTE indicator Lit while remote mode is active via communications MISC key LOCAL key Press this key to switch from remote mode to local mode so as to enable key operation Press this key to set communication settings Rear Panel Varies depending on the model See the specifications of the respective models for details GP IB connector Used to connect a controller personal computer etc or plotter using a GP IB cable
153. ent setting 4 62 TIMebase SRATe Queries the current sample rate 4 62 TIMebase TDIV Set the time axis or queries the current setting 4 62 TRIGger Group TRIGger Queries all trigger settings 4 65 TRIGger ACTi on Queries all the settings relating to action on trigger 4 65 TRIGger ACTi on FNAMe Sets the file name when saving upon an action on trigger 4 65 TRIGger ACTi on MODE Selects the action on trigger mode or queries the current setting 4 65 TRIGger ACTion STARt Starts the action on trigger 4 66 TRIGger ACTion STOP Stops the action on trigger 4 66 TRIGger MODE Sets the trigger mode or queries the current setting 4 66 TRIGger POSition Sets the trigger position or queries the current setting 4 66 TRIGger SIMPle Queries all trigger settings 4 66 TRIGger SIMPle DELay Sets the delay time for trigger or queries the current setting 4 66 TRIGger SIMPle EDGE Queries all the settings when an edge trigger is selected 4 66 TRIGger SIMPle EDGE SLOPe Sets the trigger slope in case of an edge trigger or queries the current setting 4 66 TRIGger SIMPle EDGE SOURce Sets the trigger source in case of an edge trigger or queries the current setting 4 66 TRIGger SIMPle FUNCtion Sets the type of trigger or queries the current setting 4 66 TRIGger SIMPle HOLDoff Queries all the holdoff settings for a trigger 4 66 TRIGger SIMPle HOLDof f MODE Turns holdoff ON OFF for a trigger or q
154. er s manual IM701530 01E GONogo PARameter FNAMe NOGO Description The specified name is used as the common file name and a serial number is added to the end of the common file automatically GONogo PARameter ITEM lt x gt Function Syntax Example Queries all the settings relating to the specified waveform parameter for parameter GO NO GO determination GONogo PARameter ITEM lt x gt lt x gt 1 to 4 GONOGO PARAMETER ITEM1 GONOGO PARAMETER ITEM1 TRACE OFF TYPE MAXIMUM DONTCARE DONTCARE GONOGO PARAMETER ITEM1 CONDITION OUT IM 701530 11E 4 31 m B 4 12 GONogo Group GONogo PARameter ITEM lt x gt CAUSe Function Queries whether the specified waveform parameter used for parameter GO NO GO determination is the cause of failure Syntax GONogo PARameter lt gt CAUSe lt x gt 1 to 4 Example PARAMETER ITEM1 CAUSE GONOGO PARAMETER ITEM1 CAUSE 1 Description 1 will be returned if the specified waveform parameter is the cause of failure O will be returned if it is not GONogo PARameter ITEM lt x gt CONDition Function Sets the criteria for the specified waveform parameter used for parameter GO NO GO determination or queries the current setting Syntax GONogo PARameter ITEM lt x gt CONDition IN OUT GONogo PARameter ITEM x CONDi ti on x 1 to 4 Example 1 CON
155. es the current setting 4 40 FLOPpy EXECute Saves the screen image data 4 40 HCOPy FLOPpy FORMat Selects the format of the screen image data to be saved or queries the current setting4 40 HCOPy FLOPpy NAME Selects the name of the screen image data file to be output 4 40 HCOPy FLOPpy PEN Queries all the settings relating to the pens of the image data to be output 4 40 4 4 IM 701530 11E 4 1 List of Commands Command Description Page FLOPpy PEN AUTO Sets the number of pens of the image data to be output in case pens are assigned automatically or queries the current setting 4 40 FLOPpy PEN MANual Queries the number of pens of the image data to be output in case pens are assigned automatically 4 40 FLOPpy PEN MANual GRID Sets the pen Nos for the graticule etc in case pens are assigned manually or queries the current setting 4 40 HCOPy FLOPpy PEN MANual LOAD x Sets the pen Nos of all loaded traces in case pens are assigned manually or queries the current setting 4 41 FLOPpy PEN MANual TRACe lt x gt Sets the pen No for the specified trace in case pens are assigned manually or queries the current setting 4 41 FLOPpy PEN MODE Sets the pen assignment method or queries the current setting 4 41 FLOPpy PFORmat Sets the output size for the screen image data or queries the current se
156. esponses to Interface Messages What is an Interface Message An interface message also called an interface command or bus command is issued by the controller Interface messages are classified as follows Uni line messages Messages are transferred through a single control line The following three types of uni line message are available IFC Interface Clear REN Remote Enable IDY Identify Multi line messages Eight data lines are used to transmit a message Multi line messages are classified as follows Address commands Valid when a piece of equipment is designated as a listener or a talker The following five address commands are available Commands valid for pieces of equipment designated as listeners GTL Go To Local SDC Selected Device Clear PPC Parallel Poll Configure GET Group Execute Trigger Command valid for pieces of equipment designated as talkers TCT Take Control Universal commands Valid for any item of equipment irrespective of whether the item is designated as a listener or a talker The following five universal commands are available LLO Local Lockout DCL Device Clear PPU Parallel Poll Unconfigure SPE Serial Poll Enable SPD Serial Poll Disable In addition to the above commands a listener address talker address or secondary command can be sent in an interface message Differences between SDC
157. eted Auto measurement of ACQ data is not completed 1 1 fig 4 1 Operation pending status register overlap enable register 4 16 IM 701530 11E 4 8 4 8 CURSor Group The commands in the CURSor group are used to make settings relating to and inquiries about cursor measurement This allows you to make the same settings and inquires as when using the CURSOR key on the front panel MODE Space OFF A Con lt NR gt G os TYPE lt Space gt DT 7 29 TRACe Space NR S gt V P POSition lt gt Space lt lt gt 29 gt lt gt 29 Can 0 mH Space lt NRf gt B 0 _ DEGRee lt gt 9 lt gt 4 6 E lt Space gt ram lt Space gt semp gt 1 29 A IM 701530 11E 4 17 4 8 Q
158. eter GO NO GO determination 4 31 GONogo PARameter ACTion Sets the action to be taken if the parameter determination result is NO GO or queries the current setting 4 31 GONogo PARameter BUZZer Sets the ON OFF setting of the buzzer when NO GO occurs during patameter GO NO GO determination or queries the current setting 4 31 GONogo PARameter COUNt Queries the number of times parameter GO NO GO is performed 4 31 GONogo PARameter EXECute Executes parameter GO NO GO determination 4 31 GONogo PARameter FNAMe Selects the file name of the NG data to be output 4 31 GONogo PARameter lt gt Queries all the settings relating to the specified waveform parameter for parameter GO NO GO determination 4 31 GONogo PARameter ITEM lt x gt CAUSe Queries whether the specified waveform parameter used for parameter GO NO GO determination is the cause of failure 4 32 GONogo PARameter ITEM x CONDi tion Sets the criteria for the specified waveform parameter used for parameter GO NO GO determination or queries the current setting 4 32 GONogo PARameter ITEM lt x gt TRACe Sets the target waveform for the specified waveform parameter used for parameter GO NO GO determination or queries the current setting 4 32 GONogo PARameter ITEM lt x gt TYPE Sets the upper lower limits for the specified parameter used for parameter GO NO GO determination or queries the current setting 4 32 GONogo PARameter lt gt
159. f acquisition data 4 50 MEASure ALLScan EXECute Starts automatic measurement of acquisition data 4 50 LOAD lt x gt TRACe lt x gt Queries all the settings relating to the measurement items for each waveform 4 51 MEASure LOAD lt x gt TRACe lt x gt ALL Sets the parameters for the specified waveform ON OFF 4 51 MEASure LOAD lt x gt TRACe lt x gt COPY Copies the ON OFF settings of all measurement items of a specific channel to all other waveforms 4 51 LOAD lt x gt lt gt DELay Queries all the settings relating to delay measurement between channels for a specified waveform 4 51 LOAD lt x gt TRACe x 3 DELay MEASure Queries all the settings relating to the waveform which is the subject of delay measurement between channels for a specified waveform 4 51 LOAD lt x gt TRACe lt x gt DELay MEASure COUNt Sets the count number of the waveform which is the subject of delay measurement or queries the current setting 4 51 LOAD lt x gt lt gt DELay MEASure LEVe1 Queries all the settings relating to the threshold level 4 51 LOAD lt x gt lt gt DELay LEVel PERCent Sets the value of the threshold level queries the current setting 4 51 LOAD lt x gt TRACe lt x gt DELay MEASure LEVel UNIT Sets
160. form 4 57 SCALe LOAD lt x gt A Sets the linear scaling A value for a specified loaded waveform or queries the current setting 4 57 SCALe LOAD lt x gt B Sets the linear scaling B value for a specified loaded waveform or queries the current setting 4 57 SCALe LOAD lt x gt MODE Sets linear scaling for a specified loaded waveform ON OFF or queries the current setting 4 57 SCALe LOAD lt x gt UNIT Sets the linear scaling unit for a specified loaded waveform or queries the current setting 4 57 SCALe MODE Sets linear scaling ON OFF or queries the current setting 4 57 SNAP Group SNAP Executes a snapshot 4 58 701530 11 4 7 4 1 List of Commands Command Description Page STARt Group STARt Starts waveform acquisition 4 58 STATus Group 5 5 Queries all the settings relating to the status of the communication function 4 59 5 CONDi ti on Queries the contents of the condition register 4 59 STATus EESE Sets the extended event enable register or queries the current setting 4 59 STATus EESR Queries the contents of the extended event register and clears the register 4 59 STATus ERRor Queries the code and the message of the error which has occurred 4 59 STATus FILTer lt x gt Queries all the settings relating to the specified transition filter or queries the current setting 4 59 STATus QENable Selects whether or not to store a message other than an error message into
161. gt TRACe lt x gt ALL lt Boolean gt lt x gt 1 to 4 An Example for trace 1 is given MEASURE TRACE1 ALL OFF MEASure LOAD lt x gt TRACe lt x gt COPY Function Syntax Example Copies the ON OFF settings of all measurement items of a specific channel to all other waveforms MEASure LOAD lt x gt TRACe lt x gt COPY MEASure TRACE1 COPY MEASure LOAD lt x gt TRACe lt x gt DELay Function Syntax Example Queries all the settings relating to delay measurement between channels for a specified waveform MEASure LOAD lt x gt lt gt DELay lt x gt 1 to 4 MEASURE 1 DELAY MEASURE TRACE1 DELAY MODE 0 MEASURE SLOPE RISE COUNT 1 LEVEL UNIT 0 0 00 MEASURE TRACE1 DELAY REFERENCE TRACE 1 SLOPE RISE COUNT 1 LEVEL UNIT 0 0 00 MEASure LOAD lt x gt TRACe lt x gt DELay MEA Sure Function Syntax Example Queries all the settings relating to the waveform which is the subject of delay measurement between channels for a specified waveform MEASure LOAD lt x gt TRACe lt x gt DELay MEASure lt x gt 1 to 4 MEASURE 1 DELAY MEASURE MEASURE TRACE1 DELAY MEASURE SLOPE RISE COUNT 1 LEVEL UNIT 0 0 00 MEASure LOAD lt x gt TRACe lt x gt DELay MEA Sure COUNt Function Sets the count number of the waveform which is the subject of delay measurement between channels for a specified waveform or querie
162. h can be sent from the controller to this instrument They differ in the format of their program headers They are Common command header Compound header Simple header Common Command Header Commands defined in IEEE 488 2 1987 are called common commands The header format of a common command is shown below An asterisk must always be attached to the beginning of a command O lt gt An example of a common command CLS Compound Header Commands designed to be used only with this instrument are classified and arranged in a hierarchy according to their function The format of a compound header is illustrated below A colon must be used when specifying a lower level header lt Mnemonic gt An example of a compound header ACQuire MODE NORMAL Simple Header These commands headers are functionally independent of each other and are not arranged hierarchically The format of a simple header is shown below lt Mnemonic gt Peo An example of a simple header START Note A mnemonic is a character string made up of alphanumeric characters When Concatenating Commands Command Group command group is a group of commands which have the same compound header A command group may contain sub groups Example Commands relating to computation MATH MATH FFT MATH OPERator MATH FFT MODE MATH PHASe MATH FFT TRACe MATH PHASe SHIFt MATH F
163. he parameter is 0 PSC lt NRf gt PSC lt NRf gt 0 does not clear the registers a value other than 0 clears the registers PSC 1 PSC 51 Description For details of each register refer to chapter 5 RST Function Syntax Example Resets the current settings RST RST Description 0C and OPC will also be reset SRE Function Syntax Example Sets the value of the service request enable register or queries the current setting SRE lt NRf gt SRE lt NRf gt to 255 SRE 239 SRE 5191 Description lt NRf gt is the sum of the bits expressed as a decimal number For example if SRE 239 is set the service request enable register will be set to 11101111 This means that bit 4 of the service request enable register is disabled so that bit 5 ESB of the status byte register will not be set to 1 even if the output queue is not empty However bit 6 MSS of the status byte register is the MSS bit so it will be ignored Default is 5 0 i e all bits are disabled The service request enable register will not be cleared even if a query is made using SRE For details of the service request enable register refer to page 5 2 IM 701530 11E 4 75 senno B 4 31 STB Function Queries the value of the status byte register Syntax STB Example STB 4 Description
164. he following 23 points be stated in this document This appendix describes these points 1 2 3 4 5 6 7 8 9 Subsets supported by IEEE 488 1 interface functions Refer to the specifications on page 1 3 Operation of device when the device is assigned to an address other than one of the addresses 0 to 30 This instrument does not allow assignment to an address other than 0 to 30 Reaction when the user initializes address settings Change of the current address is acknowledged when a new address is set using the MISC key menu The newly set address is valid until another new address is set Device set up at power ON Commands which can be used at power ON Basically the previous settings i e the settings which were valid when power was turned OFF are valid All commands are available at power ON Message transmission options a Input buffer size and operation The input buffer s capacity is 1024 bytes b Types of queries which return multiple response messages Refer to the examples of each command in Chapter 4 c Types of queries which generate response data during analysis of the syntax Every query generates response data when analysis of the syntax is performed d Types of queries which generate response data during reception No query generates response data when it is received by the controller e Types of commands which have pairs of parameters Refer to the examples of each command in
165. hown below lt Response data gt A Rsps header Space Response header gt A response header sometimes precedes the response data Response data must be separated from the header by a space For details refer to page 3 4 Response data gt Response data is used to define a response If multiple items of response data are used they must be separated by a comma For details refer to page 3 5 Example 500 0E 03 RMT FILTER BANDWIDTH Eur Data Header Data If a program message contains more than one query responses are made in the same order as the queries Normally each query returns only one response message unit but there are some queries which return more than one response message unit The first response message unit always responds to the first query but it is not always true that the n th unit always responds to the n th query Therefore if you want to make sure that a response is made to each query the program message must be divided up into individual messages Points to Note concerning Message Transmission Itis always possible to send a program message if the previous message which was sent did not contain any queries If the previous message contained a query it is not possible to send another program message until a response message has been received An error will occur if a program message is sent before a response message h
166. ilter can be applied which allows you to decide which events are reported to the extended event register lt gt gt 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Condition register 15 14 13 12 11 109 38 7 6 5 4 3 2 1 0 STATus CONDition 0 FFT INI 6 0 NGO SUP 0 MES ACS PRN TST CAL TRG 0 RUN T ition filt Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y TARSILA GE 15 14 13 12 11 109 8 7 l6 5 4 3 2 1l0 STATus FILTer lt x gt RISE FALL BOTH NEVer lt lt lt _ Extended event register STATus EESR The meaning of each bit of the condition register is as follows Bit 0 RUN Running Set to 1 during acquisition Bit 2 TRG Awaiting trigger Set to 1 when the unit is awaiting a trigger Bit 3 CAL Calibrating Set to 1 during calibration Bit 4 TST Testing Set to 1 during self test Bit 5 PRN Printing Set to 1 while the built in printer is in operation Bit 6 ACS Accessing Set to 1 during access of the floppy disk hard disk or MO disk Bit 7 MES Measuring Set to 1 during automated measurement Bit 9 SUP Set up Set to 1 during auto set up Bit 10 NGO GO No go Set to 1 during GO NO GO Bit 12 NSG N Single Set to 1 during continuous acqui
167. ination Syntax GONogo PARameter NGCount Example GONOGO PARAMETER NGCOUNT GONOGO PARAMETER NGCOUNT 5 4 32 IM 701530 11E 4 12 GONogo Group GONogo PARameter SEQuence Function Sets the number of times parameter GO NO GO determination is performed or queries the current setting Syntax GONogo PARameter SEQuence CONTinuous SINGLe GONogo PARameter SEQuence Example GONOGO PARAMETER SEQUENCE SINGLE GONOGO PARAMETER SEQUENCE GONOGO PARAMETER SEQUENCE SINGLE GONogo PARameter STOPcount Function Sets the number of times to execute parameter determination or queries the current setting Syntax GONogo PARameter STOPcount lt NRf gt GONogo PARameter STOPcount lt NRf gt to 65535 Example GONOGO PARAMETER STOPCOUNT 10 GONOGO PARAMETER GONOGO PARAMETER STOPCOUNT 10 Description A count of 0 means that parameter determination is not specified GONogo PARameter TRANge Function Sets the parameter GO NO GO determination range or queries the current setting Syntax GONogo PARameter TRANge lt NRf gt lt NRf gt GONogo PARameter TRANge lt NRf gt 5 00 to 5 00 div 0 02 step Example GONOGO PARAMETER TRANGE 5 00 5 00 GONOGO PARAMETER TRANGE GONOGO PARAMETER TRANGE 5 00 5 00 GONogo PARameter WAIT Function Waits for parameter determination to finish with time out option Syntax GONogo PARameter WAIT lt NRf
168. ing an inquiry using the STB query sets bit 6 to MSS This causes the MSS to be read After completion of the read out none of the bits in the status byte will be cleared Serial poll Execution of a serial poll changes bit 6 to RQS This causes RQS to be read After completion of the read out only RQS is cleared Using a serial poll it is not possible to read MSS Clearing the Status Byte No method is provided for forcibly clearing all the bits in the status byte Bits which are cleared are shown below When an inquiry is made using the STB query No bit is cleared When a serial poll is performed Only the RQS bit is cleared When the CLS command is received When the CLS command is received the status byte itself is not cleared but the contents of the standard event register which affects the bits in the status byte are cleared As a result the corresponding bits in the status byte are cleared except bit 4 MAV since the output queue cannot be emptied by the CLS command However the output queue will also be cleared if the CLS command is received just after a program message terminator 5 3 Standard Event Register Overview of the Standard Event Register 7 6 5 4 3 2 1 0 PON URQ CME EXE DDE QYE RQC OPC Bit 7 PON Power ON Bit 7 PON Power ON Set to 1 when power is turned ON Bit 6 URQ User Request Not used always 0 Bit 5 CME Command Error Set
169. l stop when the free space in the buffer drops to 16 bytes since data cannot be passed to the main program fast enough to keep up with the transmission After reception of data stops data continues to be passed to the internal program Reception of data starts again when the free space in the buffer increases to 48 bytes Whether handshaking is in use or not if the buffer becomes full any additional data received is no longer stored and is lost Data Receiving Control using Handshaking IM 701530 11E 2 5 2 z 2 SH 9U Jo Hm 2 5 Matching the Data Format 2 5 Matching the Data Format The RS 232 C interface of this instrument performs communications using start stop synchronization In start stop synchronization one character is transmitted at a time Each character consists of a start bit data bits a parity bit and a stop bit Refer to the figure below Level returns to idle state dotted line Circuit idle state 1 character until the start bit of the next item of data Data bit solid line 7 or 8 bits Parity bit Start bit Even odd or none 1 or 2 bits 2 2 6 701530 11 2 6 Setting up this Instrument 2 6 Setting up this Instrument Keys and Procedure
170. l the settings relating to saving of Screen image data on a floppy disk Syntax HCOPy FLOPpy Example HCOPy FLOPPY HCOPY FLOPPY FORMAT HPGL ANAMING 0 TONE OFF COMPRESSION 0 PFORMAT A4WAVE SPEED NORMAL XYMODE DOT PEN MODE AUTO AUTO 5 MANUAL GRID 1 TRACE1 2 TRACE2 3 TRACE3 4 TRACE4 5 LOAD1 6 LOAD2 7 LOAD3 8 LOAD4 9 HCOPy FLOPpy ANAMing Function Sets the auto naming mode for the file name of the screen image data to be output or queries the current setting Syntax HCOPy FLOPpy ANAMing lt Boolean gt HCOPy FLOPpy ANAMing Example HCOPY FLOPPY ANAMING ON FLOPPY ANAMING HCOPY FLOPPY ANAMING 1 HCOPy FLOPpy COMPression Function Set the compression of the screen image data to output ON OFF or queries the current setting Syntax FLOPpy COMPression lt Boolean gt FLOPpy COMPression Example HCOPY FLOPPY COMPRESSION ON FLOPPY COMPRESSION FLOPPY COMPRESSION 1 HCOPy FLOPpy EXECute Function Saves the screen image data Syntax HCOPy FLOPpy EXECute Example HCOPY FLOPPY EXECUTE HCOPy FLOPpy FORMat Function Selects the format of the screen image data to be saved or queries the current setting Syntax HCOPy FLOPpy FORMat HPGL 5 TIFF BMP HCOPy FLOPpy FORMat Example HCOPY FLOPPY FORMAT TIFF HCOPY FLOPPY FORMAT HCOPY FLOPPY FORMAT TIFF HCOPy FLOPpy NAME Function Selec
171. le register to 1 or 0 and the ESR query is used to check whether bits in that register are set to 1 or For details of these commands refer to Chapter 4 5 2 Status Byte Overview of Status Byte RQS 7 6 EES EAV 1 0 MSS Bits 0 1 and 7 Not used always 0 Bit 2 EAV Error Available Set to 1 when the error queue is not empty i e when an error occurs For details refer to page 5 5 Bit 3 EES Extended Event Summary Bit Set to 1 when a logical AND of the extended event register and the corresponding enable register is 1 i e when an event takes place in the instrument Refer to page 5 4 Bit 4 MAV Message Available Set to 1 when the output queue is not empty i e when there is data which is to be output when an inquiry is made Refer to page 5 5 Bit 5 ESB Event Summary Bit Set to 1 when a logical AND of the standard event register and the corresponding enable register is 1 i e when an event takes place in the instrument Refer to page 5 3 Bit 6 RQS Request Status MSS Master Summary Status MSS is set to 1 when a logical AND of the status byte except for bit 6 and the service request enable register is not 0 i e when the instrument is requesting service from the controller RGS is set to 1 when MSS changes from 0 to 1 and is cleared when a serial poll is pe
172. lt x gt TRACe lt x gt DELay REFerence LEVel UNIT Set the voltage value of the threshold level of the reference waveform of delay measurement of delay measurement between channels for a specified waveform or queries the current setting 4 53 MEASure LOAD lt x gt TRACe lt x gt DELay REFerence SLOPe Sets the slope of the reference waveform or queries the current setting 4 53 MEASure LOAD lt x gt TRACe lt x gt DELay REFerence Sets the trace of the reference waveform or queries the current setting 4 53 MEASure LOAD x TRACe lt x gt DPRoximal Queries all settings relating to distal mesial and proximal points 4 53 LOAD x lt gt DPRoximal PERCent Sets the distal mesial and proximal points in percentages or queries the current settings 4 53 MEASure LOAD lt x gt lt gt DPRoximal UNIT Sets the distal mesial and proximal points in terms of voltages or queries the current settings 4 53 MEASure MODE Turns automated measurements ON OFF or queries the current setting 4 53 LOAD x lt gt parameter Turns a measurement item ON OFF for a specified waveform or queries the current setting 4 53 MEASure TRANge Sets the measurement range or queries the current setting 4 54 MEASure LOAD lt x gt TRACe lt x gt VALue parameter Queries the automatically measured
173. message contains a query command i e a command which requests a response this instrument returns a response message A single response message is always returned in reply to a program message Program Messages As explained above the data message sent from the controller to this instrument is called a program message The format of a program message is shown below gt Program message unit lt PMT gt lt Program message unit gt A program message consists of zero or more program message units each unit corresponds to one command This instrument executes commands one by one according to the order in which they are received Program message units are delimited by a For a description of the format of the program message unit refer to the explanation given further below Example SOURCE INTERNAL TDIV 1 5 lt gt Unit Unit lt PMT gt PMT is a terminator used to terminate each program message The following three types of terminator are available NL New Line Same as LF Line Feed ASCII code OAH is used AEND END message defined in IEEE488 1 signal The data byte sent with an END message will be the final item of the program message unit NLAEND NL with an END message attached NL is not included in the program message unit Program message unit format The format of a program message unit is shown below
174. mmands 100 to 199 Code Message Action Reference Page 102 Syntax error Incorrect syntax Chapter 3 Chapter 4 103 Invalid separator Insert a comma between data items to separate them 3 1 104 Data type error Refer to pages 2 8 to 2 11 and enter data using the correct 3 5 to 3 6 data format 105 GET not allowed GET is not supported as a response to an interface message 1 5 108 Parameter not allowed Check the number of parameters 3 5 Chapter 4 109 Missing parameter Enter the required number of parameters 3 5 Chapter 4 111 Header separator error Insert a space between the header and the data to separate 3 2 them 112 Program mnemonic too long Check the mnemonic character string consisting of letters Chapter 4 and numbers 113 Undefined header Check the header Chapter 4 114 Header suffix out of range Check the header Chapter 4 120 Numeric data error Mantissa must be entered before the numeric value in lt NRf gt 3 5 format 123 Exponent too large Use a smaller exponent in lt NR3 gt format 3 5 Chapter 4 124 Too many digits Limit the number of digits to 255 or less 3 5 Chapter 4 128 Numeric data not allowed Enter in a format other than lt NRf gt format 3 5 Chapter 4 131 Invalid suffix Check the units for Voltage Time and Frequency 3 5 134 Suffix too long Check the units for Voltage
175. nction Sets the overlap command to be used with OPC OPC or queries the current setting Syntax COMMunicate OPSE Register COMMuni cate OPSE lt Register gt 0 to 65535 refer to figure 4 1 Example COMMUNICATE OPSE HFFFF COMMUNICATE OPSE 5 240 COMMunicate OPSR Function Returns the value in the operation pending status register Syntax COMMuni cate OPSR Example 5 gt 0 Description For a description of the operation pending status register refer to figure 4 1 COMMunicate OVERlap Function Selects the command to be used for overlap or queries the current setting Syntax COMMunicate OVERlap Register COMMunicate OVERlap Register 0 to 65535 refer to figure 4 1 Example COMMUNICATE OVERLAP HFFFF COMMUNICATE OVERLAP COMMUNICATE OVERLAP 176 Description For a description of the synchronization method using COMMuni cate OVERlap refer to page 3 7 COMMunicate REMote Function Sets remote ON or local mode OFF Syntax COMMunicate REMote lt Boolean gt COMMunicate REMote Example COMMUNICATE REMOTE ON COMMUNICATE REMOTE COMMUNICATE REMOTE 1 Description This command is available to use the separately sold RS 232 C interface unit 700927 COMMunicate STATus Function Queries the status of a specified circuit Syntax COMMuni cate STATus Example COMMUNICATE STATUS COMMUNICAT
176. nd The MEASure TRACe1 VALue AVERage command therefore does not run until the automatic measurement ends Using the OPC Command The oPC command sets the OPC bit which is bit 0 of the standard event register see page 5 3 to 1 when an overlap operation ends Example COMMunicate OPSE HQQ8Q ESE 1 ESR SRE 32 MEASure ALLScan EXECute OPC lt PMT gt Read the response to the ESR query Wait for a service request MEASure TRACe1 VALue AVERage lt PMT gt OPSE is a command that designates which command or commands are included as the objects of the oPC command In this example only the automatic measurement of waveform parameters is targeted ESE 1 and SRE 32 show that a service request is issued only when the OPC bit becomes 1 ESR clears the standard event register In the example the MEASure TRACe1 VALue AVERage command does not run until a service request is generated IM 701530 11E 3 7 n 3 5 Synchronization with the Controller Using the OPC Query The oPc query is a command that generates a response when an overlap operation ends Example COMMunicate OPSE 0080 MEASure ALLScan EXECute lt gt Read the response the query MEASure TRACe1 VALue lt gt COMMuni cate OPSE is a command that designates which command or commands are inclu
177. nditions for the specified channel 4 13 CHANnel lt x gt INPut COUPLing Sets input coupling for the specified channel or queries the current setting 4 14 CHANnel x INPut HOLD Turns acquisition hold ON OFF for the specified channel or queries the current setting 4 14 1 lt gt INPut INVert Turns inversion of the waveform ON OFF for the specified channel or queries the current setting 4 14 CHANnel lt x gt INPut OFFSet Sets the offset voltage for the specified channel or queries the current setting 4 14 CHANnel lt x gt INPut PROBe Sets the probed attenuation for the specified channel or queries the current setting 4 14 1 lt gt MODE Turns display ON OFF for the specified channel queries the current setting 4 14 CHANnelaoc POSition Sets the vertical position for the specified channel or queries the current setting 4 14 1 lt gt VDIV Queries all the voltage axis sensitivity settings for the specified channel 4 14 1 lt gt VDIV VALue Sets the voltage axis sensitivity for the specified channel queries the current setting 4 14 1 lt gt VDIV VARiable Turns fine adjustment ON OFF for the specified channel queries the current setting 4 14 CLEar Group CLEar Clears the trace 4 15 COMMunicate Group COMMuni cate Queries all the communication settings 4 15 COMMunicate HEADer Determines whether a heade
178. ne GO NO GO determination or queries the current setting 4 33 GONogo ZONE COUNt Queries the number of times zone GO NO GO determination is performed 4 33 GONogo ZONE EDIT x EXIT Exits from the edit menu for the specified zone 4 34 GONogo ZONE EDIT x PART Selects partial edit for the specified zone during zone GO NO GO determination 4 34 GONogo ZONE EDIT x WHOLe Selects total edit for the specified zone 4 34 GONogo ZONE EXECute Executes zone determination 4 34 GONogo ZONE FNAMe Selects the file name of the NO GO data to be output 4 34 GONogo ZONE LOGi c Sets the determination logic for zone GO NO GO determination or queries the current settings 4 34 GONogo ZONE NGCount Queries the number of NGs occurring during zone GO NO GO determination 4 34 GONogo ZONE SEQuence Sets the number of times GO NO GO determination is performed or queries the current setting 4 34 GONogo ZONE STOPcount Sets the number of times to execute zone determination or queries the current setting4 34 GONogo ZONE TRACe lt x gt Queries all the settings made for the specified zone for zone GO NO GO determination 4 34 GONogo ZONE TRACe lt x gt CAUSe Queries whether the specified trace used for zone GO NO GO determination is the cause of failure 4 34 GONogo ZONE TRACe lt x gt CONDition Sets the criteria for the specified trace used for zone GO NO GO determination or queries the current setting 4 3
179. nt enable register is 1 or 0 use the ESE For details of the ESE command refer to Chapter 4 IM 701530 11E 5 3 uodeg snijeis 5 3 Standard Event Register 5 4 Extended Event Register Operation of the Standard Event Register Reading from the Standard Event Register The standard event register is provided for eight The contents of the standard event register can be different kinds of event which can occur inside the read by the ESR command After completion of the instrument Bit 5 ESB of the status byte is set to 1 read out the register will be cleared when any of the bits in this register becomes 1 or when the corresponding bit of the standard event Clearing the Standard Event Register enable register becomes 1 The standard event register is cleared in the following three cases Examples When the contents of the standard event register 1 A query error occurs are read using ESR 2 Bit 2 QYE is set to 1 When the CLS command is received 3 Bit 5 ESB of the status byte is set to 1 if bit 2 of When power is turned ON again the standard event enable register is 1 It is also possible to check what type of event has occurred inside the instrument by reading the contents of the standard event register 5 4 Extended Event Register Reading the extended event register tells you whether changes in the condition register reflecting internal conditions have occurred A f
180. o 8 are the specified zones for the respective traces 1 to 41 lt NRf gt 5 00 to 5 00 div 0 02 step cursors T1 and T2 8 00 to 8 00 div 0 02 step vertical Corder of T1 T2 1 Example GONOGO ZONE EDIT1 PART 2 50 2 50 1 00 1 00 Description The specified zone will be canceled if edit mode is not terminated using ZONE EDIT lt x gt EXIT after editing has been completed GONogo ZONE EDIT lt x gt WHOLe Function Selects total edit for the specified zone Syntax GONogo ZONE EDIT lt x gt WHOLe lt NRf gt lt NRf gt lt NRf gt lt NRf gt lt x gt 1 to 8 where 5 to 8 are the specified zones for the respective traces 1 to 4 lt NRf gt 5 00 to 5 00 div 0 02 step horizontal 8 00 to 8 00 div 0 02 step vertical Corder of lt gt 1 1 Example GONOGO ZONE EDIT1 WHOLE 1 00 1 00 1 00 1 00 Description The specified zone will be canceled if edit mode is not terminated using ZONE EDIT lt x gt EXIT after editing has been completed GONogo ZONE EXECute Function Executes zone determination An error occurs unless both GONogo MODE 1 and GONogo TYPE ZONE have been set Syntax GONogo ZONE EXECute Example GONOGO ZONE EXECUTE GONogo ZONE FNAMe Function Selects the file name of the NO GO data to be output Syntax GONogo ZONE FNAMe character string character string Up to 4 characters can be used refer to User s man
181. ommand Group 17 Size of storage area for protected user data if PUD and PUD are used PUD and PUD are not supported 18 Length of resource name if RDT and RDT are used RDT and RDT are not supported 19 Change in status if RST LRN RCL and SAV are used RST Refer to 4 31 Common Command Group LRN RCL SAV These commands are not supported 20 Execution range of self test using TST Board test for each internal memory given in the Selfest selection menu displayed using the MISC key can be executed 21 Structure of extended return status Refer to chapter 5 22 To find out whether each command is performed in parallel or sequentially Refer to 3 5 Synchronization with the Controller or chapter 4 23 Functions performed until a message indicating completion of the command is displayed Refer to the function description of each command in chapter 4 and to the User s Manual 701530 01 701530 11 5 xipueddy Index Symbols Page END iei eee 3 1 A Page reae 4 22 ASCII Character Codes 2 App 1 Address commands sse 1 5 abbreviated format full 4 16 acquisition lue 4 11 et Se Tr ur Tec ana 4 58 depu a 4 59 acquisition 4 11 address setting oor
182. on Queries the vertical axis position 4 72 WAVeform SEND Queries the waveform data 4 72 WAVeform SIGN Queries whether the data is signed or unsigned when binary data is used 4 72 WAVeform SRATe Queries the sample rate of the waveform 4 72 WAVeform STARt Sets the point at which the first item is to be located or queries the current setting 4 73 IM 701530 11E 4 9 Sui B 4 1 List of Commands Command Description Page WAVeform TRACe Sets the target waveform or queries the current setting 4 73 WAVeform TRIGger Queries the points elapsed from the start point until the trigger point 4 73 WAVeform TYPE Queries the type of ACQ waveform data 4 73 WAVeform VDIV Queries the V div value 4 73 ZOOM Group ZOOM Queries all the settings relating to waveform expansion 4 73 ZOOM HPOSition Sets the center position for time axis expansion or queries the current setting 4 73 700 70 Sets the expansion rate the horizontal direction or queries the current setting 4 73 ZOOM MODE Sets the display type for the expanded waveform or queries the current setting 4 73 Common Command Group CAL Performs calibration and queries the result 4 74 CLS Clears the standard event register extended event register and error queue 4 74 ESE Sets the value for the standard event enable register or queries the current setting 4 74 ESR Queries the value of the standard event register and clears it at the same time 4 75 IDN Q
183. or measurement ON OFF or queries the current setting 4 18 CURSor TY Queries all the T Y cursor measurement settings 4 18 CURSor DDEGree Queries the phase difference value AD between D1 and D2 phase cursors 4 18 CURSor DEGRee Queries the value of D1 or D2 cursor 4 18 CURSor TY DT Queries the AT value between the T Y cursors 4 18 CURSor TY DV Queries the AV value between the T Y cursors 4 19 CURSor TY PERDt Queries the 1P AT value between the T Y cursors 4 19 CURSor TY POSition lt x gt Sets the position of the T Y cursor or queries the current setting 4 19 CURSor TY REFerence Sets the position of the start point or end point R1 R2 for the phase reference or queries the current setting 4 19 CURSor TY RVALue Sets the phase reference value between the vertical cursors phase cursors or queries the current setting 4 19 CURSor TY TRACe Sets the waveform of measurement of the T Y cursor or queries the current setting 4 19 CURSor TY TYPE Sets the measurement type of the T Y cursor or queries the current setting 4 19 CURSor TY T lt x gt Queries the time corresponding to the T Y cursor 4 19 CURSor TY V lt x gt Queries the voltage value corresponding to the T Y cursor 4 19 CURSor XY Queries all the X Y cursor measurement settings 4 19 CURSor XY DX Queries the AX value between the X Y cursors 4 19 CURSor XY DY Queries the AY value between the X Y cursors 4 19 CURSor
184. orm SEND lt PMT gt For a description of STATus FILTer 1 FALL and STATus EESR refer to Using the extended event register on this page COMMunicate WAIT 1 means that communications is halted until bit O of the extended event register is set to 1 WAVeform SEND will not be executed until bit 0 of the extended event register is set to 1 3 8 IM 701530 11E 4 1 List of Commands 4 Commands 41 List of Commands Command Description Page ACQuire Group ACQuire Queries all the acquisition settings 4 11 ACQuire HISTory Sets the history memory function ON OFF or queries the current setting 4 11 ACQuire MODE Sets the acquisition mode or queries the current setting 4 11 ACQuire RECordlength Queries the record length available on DL1540C 4 11 ACQuire RECordlength Sets the record length or queries the current setting available on DL1540CL 4 11 ACQuire REPetitive Sets queries the record length 4 11 ASETup Group ASETup EXECute Executes auto set up 4 12 UNDO Cancels auto set up settings 4 12 CALibrate Group CALibrate Queries all the calibration settings 4 12 CALibrate EXECute Executes calibration 4 12 CALibrate MODE Turns calibration AUTO OFF or queries the current setting 4 12 CHANnel Group 1 lt gt Queries all the vertical axis settings for the specified channel 4 13 1 lt gt INPut Queries all the vertical axis input co
185. orm data from memory 1 is recalled as trace 2 is given below RECALL MEMORY1 2 RECall POSition lt x gt Function Syntax Example Sets the vertical position of the recalled waveform or queries the current setting 11 05141 lt gt lt NRf gt 11 05141 lt gt lt x gt 1 to 4 lt NRf gt 4 00 to 4 00 1 steps of 0 02div RECALL POSITION1 0 RECALL POSITION1 RECALL POSITION 0 00 Recalls the specified set up data from the IM 701530 11E 4 55 Sui B 4 19 SCALe Group 4 19 SCALe Group The SCALe group is used for executing linear scaling You can use it to perform the same operations as when using the MISC key on the front panel followed by the settings on the Scale menu c yl MODE Space OFF lt NRf gt y4 fC CHANnel x pi lt gt OFF lt NRf gt MC a Y Space lt B r Space lt HT ami Space Ee E O Loap x A lt gt OFF lt NRf gt Y Space lt NR gt B A Space lt HE
186. orresponding front panel keys for these operations Q y P FORMat Space M TONE M Space M e SEND 2 IMAGe IMAGe SEND Function Queries all screen image data output settings Function Queries screen image data Syntax IMAGe Syntax IMAGe SEND Example IMAGE FORMAT TIFF TONE OFF Example IMAGE SEND gt 6 bytes of 6digits Data byte string Block data IMAGe FORMat Description Number of bytes in lt block data gt is Function Sets the screen image data output format or 2 6 Number of data 1 del imiter queries the current setting For information about block data refer to page 3 Syntax IMAGe FORMat TIFF 6 IMAGe FORMat Example TIFF IMAGe TONE IMAGE FORMAT IMAGE FORMAT TIFF Function the color tone of the screen image data to output or queries the current setting Syntax IMAGe TONE iOFFIGRAYIHALF I FULL IMAGe Example FULL IMAGE TONE IMAGE TONE FULL 4 15 INITialize Group The INITialize command is used for making settings relating to initialization This allows you to make the same settings as when using the INITIALIZE key on the front panel EXECute INITialize EXECute Function Executes initialization Syntax INITialize EXECute Example INITIALIZE EXECUTE IM 70
187. pay queries the current setting computation Syntax MATH FFT MODE lt Boolean gt MATH FFT MODE Example ON MATH FFT MODE MATH FFT MODE 1 Syntax MATH FFT Example MATH FFT MATH FFT MODE OFF WINDOW HANNING TRACE 1 DISPLAY BOTH 4 46 IM 701530 11E 4 16 MATH Group MATH FFT TRACe Function Sets the trace for FFT measurement or queries the current setting Syntax MATH FFT TRACe lt NRf gt MATH FFT TRACe lt NRf gt 1 to 4 Example MATH FFT TRACE 1 MATH FFT FFT TRACE 1 MATH FFT WINDow Function Sets the FFT window Function or queries the current setting Syntax MATH FFT WINDow RECTangle lHANNing MATH FFT WINDow Example MATH FFT WINDOW HANNING MATH FFT MATH FFT WINDOW HANNING MATH OPERator Function Sets the computation contents Syntax MATH OPERator MINus MULTiple OFFI PLUS MATH OPERator Example OFF MATH OPERATOR gt MATH OPERATOR OFF MATH PHASe Function Queries all the settings relating to phase shift Syntax MATH PHASe Example MATH PHASE MATH PHASE SHIFT 0 0000 MATH PHASe SHIFt Function Sets the desired phase shift or queries the current setting Syntax MATH PHASe SHIFt lt NRf gt MATH PHASe SHIFt lt NRf gt 5 0000 to 5 0000 div 0 0001 step Example 5 5 0 MATH PHASE SHIFT MATH P
188. r is to be added or not 4 15 COMMunicate LOCKout Sets local lockout ON or OFF 4 16 COMMuni cate OPSE Sets the overlap command to be used with OPC OPC and WAI or queries the current setting 4 16 COMMunicate OPSR Returns the value in the operation pending status register 4 16 COMMunicate OVERlap Selects the command to be used for overlap or queries the current setting 4 16 COMMunicate REMote Sets remote ON or local mode OFF 4 16 COMMunicate STATus Queries the status of a specified circuit 4 16 COMMunicate VERBose Determines whether a response to a query is to be returned in full or abbreviated form 4 16 COMMunicate WAIT Waits until one of the specified extended event occurs 4 16 COMMunicate WAIT Generates a response when one of the specified extended events occurs 4 16 CURSor Group CURSor Queries all the settings relating to the FFT cursors 4 18 CURSor FFT Queries all the FFT cursor measurement settings 4 18 CURSor FFT DF Queries the AF value between the FFT cursors 4 18 CURSor FFT DP Queries the AP value between the FFT cursors 4 18 CURSor FFT F lt x gt Queries the frequency values of theFFT cursors 4 18 IM 701530 11E 4 1 Sui B 4 1 List of Commands Command Description Page CURSor FFT P lt x gt Queries the P values of the FFT cursors 4 18 CURSor FFT POSition lt x gt Sets the position of the FFT cursor or queries the current setting 4 18 CURSor MODE Sets curs
189. r teretes eee erede 1 4 auto 4 12 eta nteger en 4 12 automatic 4 50 Block data 3 6 es 3 6 bandwidth limits 4 28 battery succedit emere eren 4 61 bit length of the waveform data 4 71 C Page Character dala eet rere 3 6 Character string 3 6 nennen tnnt 3 3 Common command header 3 3 Compound header sess 3 3 Concatenating COMMANAS 3 3 Connecting the GP IB 1 2 Connecting the RS 232 C Interface Cable p calibration tede Biles el ica Stee channel vertical axis display ON OFF 4 14 input 4 13 vertical 04044 4 14 voltage axis sensitivity 4 14 o Idi re MR 4 15 clearing registers at power ON 4 75 command list ee 4 1 common command 4 74 COMPUTATION meisies eter nee tr ener dne 4 46 condition register enne 4 59 configuration function
190. rately sold SCSI interface unit 700930 If the auto naming function is ON only the first 5 characters of the specified file name are assigned and a 3 digits No is added automatically This results in error if SCSI is not connected HCOPy SCSI PEN Function Queries all the settings relating to the pens of the image data to output to SCSI HCOPy SCSI PEN SCSI PEN SCSI PEN MODE AUTO AUTO 5 MANUAL GRID 1 1 2 TRACE2 3 TRACE3 4 4 5 LOAD1 6 LOAD2 7 LOAD3 8 LOAD4 9 Description Available to use the separately sold SCSI interface unit 700930 This results in error if SCSI is not connected HCOPy SCSI PEN AUTO Function Sets the number of pens of the image data to output to SCSI when pens are assigned automatically or queries the current setting Syntax Example Syntax HCOPy SCSI PEN AUTO lt NRf gt HCOPy SCSI PEN AUTO lt NRf gt 1 to 5 Example HCOPY SCSI PEN AUTO 5 SCSI PEN AUTO HCOPY SCSI PEN AUTO 5 Description Available to use the separately sold SCSI interface unit 700930 This results in error if SCSI is not connected IM 701530 11E 4 43 Sui B 4 13 HCOPy SCSI PEN MANual Function Queries all the settings relating the number of pens of the image data to output to SCSI when pens are assigned manually Syntax HCOPy SCSI PEN MANual Example HCOPy SCSI PEN MANUAL
191. raticule cursors etc in case pens are assigned manually or queries the current setting Syntax HCOPy FLOPpy PEN MANual GRID lt NRf gt HCOPy FLOPpy PEN MANual GRID lt NRf gt to 12 Example HCOPY FLOPPY PEN MANUAL GRID 1 HCOPY FLOPPY PEN MANUAL GRID HCOPY FLOPPY PEN MANUAL GRID 1 4 40 IM 701530 11E 4 13 HCOPy FLOPpy PEN MANual LOAD lt x gt Function Syntax Example Sets the pen Nos of all loaded traces in case pens are assigned manually or queries the current setting HCOPy FLOPpy PEN MANual LOAD lt x gt lt NRf gt FLOPpy PEN MANual LOAD lt x gt lt x gt 1 to 4 lt NRf gt 0 to 12 HCOPY FLOPPY PEN MANUAL LOAD1 6 HCOPY FLOPPY PEN MANUAL LOAD1 FLOPPY PEN MANUAL LOAD1 6 HCOPy FLOPpy PEN MANual TRACe lt x gt Function Syntax Example Sets the pen No for the specified trace in case pens are assigned manually or queries the current setting HCOPy FLOPpy PEN MANual TRACe lt x gt lt NRf gt FLOPpy PEN MANual TRACe lt x gt lt x gt 1 to 4 lt NRf gt to 12 HCOPY FLOPPY PEN MANUAL TRACE1 2 HCOPY FLOPPY PEN MANUAL TRACE1 HCOPY FLOPPY PEN MANUAL TRACE1 2 HCOPy FLOPpy PEN MODE Function Syntax Example Sets the pen assignment method or queries the current setting FLOPpy PEN MODE AUTO MANual
192. rd installed Sample programs in this manual are written in Quick BASIC version 4 0 4 5 6 1 Before Programming Setting up Initialization None of the sample programs given in this chapter include initialization so be sure to initialize the instrument using the INITIALIZE key before running the programs Address 1 All the sample programs given in this chapter use address 1 for this instrument so be sure to assign the instrument to address 1 as described on page 1 4 Setting up the Personal Computer Terminator for binary transmission When outputting waveform data in binary code make sure that the terminator for this instrument is set to EOI on the personal computer Input buffer length for binary transmission Be careful when receiving BINARY data that the received data does not overrun the capacity of the receive buffer in the personal computer which may be as small as 255 bytes in some cases IM 701530 11E 6 1 ajdwes m 6 2 Setting the T div 6 2 Setting the T div Sample Program lt EO Ee EE 2K 3k k OO OK OK KK 2K KK EK lt DL1540C Sample Programi for GPIB interface Microsoft QuickBASIC 4 0 4 5 Version lt lt lt DL1540C T div Set amp Get lt lt
193. re the accuracy of its contents However should you have any questions or find any errors please contact your nearest YOKOGAWA representative as listed on the back cover of this manual Copying or reproduction of all or any part of the contents of this manual without YOKOGAWA s permission is strictly prohibited HP GL is a registered trademark of Hewlett Packard Company IBM PC AT is a registered trademark of International Business Machines Corporation 1st Edition December 1998 All Right Reserved Copyright 1998 Yokogawa Electric Corporation IM 701530 11E How to Use this Manual Structure of this Manual This User s Manual consists of six chapters an appendix and an index as described below Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Appendix Index Overview of the GP IB Interface Describes the functions and specifications of GP IB Overview of the RS 232 C Interface Describes the functions and specifications of RS 232 C Before Programming Describes formats used when sending a command Commands Describes each command Status Report Describes the status byte various registers and queues Sample Program Describes a program example written for a IBM PC AT series personal computer written in Quick BASIC version 4 0 4 5 Contains references including the ASCII character code table Provides an alphabetically ordered index Conventions Used in this Manual Symbol
194. rformed or when MSS changes to 0 Bit Masking To mask a bit in the status byte so that it does not cause SRQ set the corresponding bit of the service request enable register to 0 For example to mask bit 2 EAV so that no service will be requested even if an error occurs set bit 2 of the service request enable register to 0 This can be done using the SRE command query whether each bit of the service request enable register is 1 or 0 use SRE For details of the SRE command refer to Chapter 4 IM 701530 11E 5 2 Status Byte 5 3 Standard Event Register Operation of the Status Byte A service request is issued when bit 6 of the status byte becomes 1 Bit 6 becomes 1 when any of the other bits becomes 1 or when the corresponding bit in the service request enable register becomes 1 For example if an event takes place and the logical OR of each bit of the standard event register and the corresponding bit in the enable register is 1 bit 5 ESB will be set to 1 In this case if bit 5 of the service request enable register is 1 bit 6 MSS will be set to 1 thus requesting service from the controller It is also possible to check what type of event has occurred by reading the contents of the status byte Reading from the Status Byte The following two methods are provided for reading the status byte Inquiry using the STB query Mak
195. ries all the settings made for the specified zone for zone GO NO GO determination Syntax GONogo ZONE TRACe lt x gt lt gt 1 to 4 Example GONOGO ZONE TRACE1 GONOGO ZONE TRACE1 MODE 0 CONDITION OUT GONogo ZONE TRACe lt x gt CAUSe Function Queries whether the specified trace used for zone GO NO GO determination is the cause of failure Syntax GONogo ZONE TRACe lt x gt CAUSe lt x gt 1 to 4 Example GONOGO ZONE TRACE1 CAUSE GONOGO ZONE TRACE1 CAUSE 1 Description 1 will be returned if the specified channel is the cause of failure 0 will be returned if it is not 4 34 IM 701530 11E 4 12 GONogo Group GONogo ZONE TRACec lt x gt CONDition Function Syntax Example Sets the criteria for the specified trace used for zone GO NO GO determination or queries the current setting GONogo ZONE TRACe lt x gt CONDition IN OUT GONogo ZONE TRACe lt x gt CONDi ti on lt x gt 1 to 4 GONOGO ZONE TRACE1 CONDITION OUT ZONE TRACE1 CONDITION GONOGO ZONE TRACE1 CONDITION OUT GONogo ZONE TRACe lt x gt MODE Function Syntax Example Selects whether the zone determination result for the specified trace is validated or not or queries the current setting GONogo ZONE TRACe lt x gt MODE lt Boolean gt GONogo ZONE TRACe x MODE lt x gt 1 to 4 GONOGO ZONE TRACE1 MODE OFF GONOGO ZONE TRACE1 MODE GONOGO
196. rview of IEEE 488 2 App 5 Offset voltage ertet ens 4 14 4 72 operation pending register 4 16 output of screen data HP GL plotters iuo cete penes output output queue 2 3 output to a plotter 2 output to a Printer outputting waveform data in ASCII format outputting waveform data in byte format outputting waveform data in word format overlap awaiting the command following WAI until end of 4 76 command used for overlap 4 16 generating response at end of overlap 4 75 overlap enable register 4 16 setting OPC event at end of overlap command 4 75 P Page Dee a nata 3 1 PPC Parallel Poll 1 5 PPU Parallel Poll Unconfigure 1 5 Program dalt oder 3 1 Program header 3 1 Program 3 1 pattern terne 4 67 phase shift eu ete rr rti ren nt 4 47 nce 4 40 printing density esee 4 61 probe attenuation 4 14
197. s the current setting Syntax MEASure LOAD x TRACe x 3 DELay MEASure COUNt lt NRf gt MEASure LOAD x TRACe x 3 DELay MEASure COUNt lt gt 1 to 4 lt NRf gt 1 to 9 Example MEASURE TRACE1 DELAY MEASURE COUNT 2 MEASURE TRACE1 DELAY MEASURE COUNT gt MEASURE TRACE1 DELAY MEASURE COUNT 2 MEASure LOAD lt x gt TRACe lt x gt DELay MEA Sure LEVel Function Queries all the settings relating to the treshold level of the waveform which is the subject of delay measurement between channels for a specified waveform Syntax MEASure LOAD x TRACe x 3 DELay MEASure LEVel lt gt 1 to 4 Example MEASURE TRACE1 DELAY MEASURE LEVEL MEASURE TRACE1 DELAY MEASURE LEVEL PERCENT 50 Description The result will be given in or in the corresponding units whichever is valid MEASure LOAD lt x gt TRACe lt x gt DELay MEA Sure LEVel PERCent Function Sets the value of the treshold level of the waveform which is the subject of delay measurement between channels for a specified waveform or queries the current setting Syntax MEASure LOAD x TRACe x 3 DELay MEASure LEVel PERCent lt NRf gt MEASure LOAD x lt gt DELay MEASure LEVel PERCent lt gt 1 to 4 lt NRf gt 0 to 100 Example MEASURE TRACE1 DELAY MEASURE LEVEL PERCENT 50 MEASURE TRACE1 DELAY MEASURE LEVEL PERCENT MEASU
198. s the line No or queries the current setting 4 68 TRIGger SIMPle TV POLarity Sets the polarity or queries the current setting 4 68 TRIGger SIMPle TV TYPE Sets the broadcasting system or queries the current setting 4 68 TRIGger SIMPle WIDTh Queries all the settings when a pulse trigger is selected 4 68 TRIGger SIMPle WIDTh CONDition Sets the trigger condition for a pulse trigger or queries the current setting 4 68 TRIGger SIMPle WIDTh SLOPe Sets the trigger state for a pulse trigger or queries the current setting 4 68 TRIGger SIMPle WIDTh SOURce Sets the trigger source for a pulse trigger or queries the current setting 4 68 TRIGger SIMPle WIDTh TIME Sets the pulse width for a pulse trigger or queries the current setting 4 68 TRIGger SIMPLe WINDow Queries all settings relating to the window trigger 4 68 TRIGger SIMPle WINDow CONDi tion Sets the trigger condition for a window trigger or queries the current setting 4 69 TRIGger SIMPle WINDow LEVel Sets the center level for a window trigger or queries the current setting 4 69 TRIGger SIMPle WINDow WIDTh Sets the width of the window or queries the current setting 4 69 TRIGger SOURce Queries all the settings relating to the trigger source 4 69 TRIGger SOURce CHANnel x Queries all the trigger source settings for the specified channel 4 69 TRIGger SOURce CHANnel lt x gt LEVel Sets the trigger level or queries the current setting 4 69
199. s used for Notes and Keys Type Symbol Description Unit k 1000 e g 100 kHz K 1024 e g 128 KB memory capacity Note Note Provides information that is necessary for proper operation of the instrument Symbols used in syntax descriptions Symbols which are used in the syntax descriptions in Chapter 4 are shown below These symbols are referred to as BNF notation Backus Naur Form For detailed information refer to pages 3 5 and 3 6 Symbol Description Example Example lt gt Defined value 1 lt gt lt x gt 1 2 CHANNEL2 One of the options in MODE AND OR MODE AND is selected Exclusive OR MODE ANDIOR MODE AND Abbreviated MEASure MODE lt NRf gt may be repeated IM 701530 11E Contents Foreword ooo deu a a a a aa E EU 1 How to Use this Manual sss 2 Chapter 1 Overview of the GP IB Function 1 1 Functionot Each Patt ottenere tertie eene 1 1 1 2 Connecting the GP IB Cable ire DERE 1 2 1 3 GP IB Interface Functions and 1 2 1 4 Settingiup this Iristr tmienit z esc e teu uot Ro 1 4 1 5 Responses to Interface 1 5 Chapter 2 Overview of the RS 232 C Function 2 1 Name and Function of Each 2 1 2 2 RS 232 C Interface Functions and Specifications
200. sition when the trigger mode is single Bit 13 INI Initializing Set to 1 during initialization Bit 14 FFT FFT Set to 1 during FFT computation The filter is applied to each bit of the condition register seperately and can be selected from the following Note that the numbering of the bits used in the filter setting differs from the actual bit number 1 to 16 vs to 15 Rise The bit of the extended event register becomes 1 when the bit of the condition register changes from 0 to 1 Fall The bit of the extended event register becomes 1 when the bit of the condition register changes from 1 to 0 Both The bit of the extended event register becomes 1 when the bit of the condition register changes from 0 to 1 or from 1 to 0 Never The bit of the extended event register is disabled and always 0 5 4 IM 701530 11E 5 5 Output Queue and Error Queue 5 5 Output Queue and Error Queue Overview of the Output Queue The output queue is provided to store response messages to queries For example when the WAVeform SEND query is sent to request output of the acquired waveform the response data will be stored in the output queue until it is read out The example below shows that data is stored record by record in the output queue and is read out oldest item first newest item last The output queue is emptied in the following cases in
201. t lt parameter gt AVERage BWIDth DELay DUTYcyclelFALLIFREQuency HIGH I LOWI MAXimum MINimum NOVershoot NWIDth PERiod PNUMber POVershoot PTOPeak PWIDth RISE RMSITY1InteglTY2Integl XY1Int eglXY2Integ voltage time frequency lt NRf gt refer to the User s Manual 1 701530 01 Example GONOGO PARAMETER ITEM1 TYPE AVERAGE 10QmV 100mV PARAMETER ITEM1 AVERAGE gt PARAMETER 1 TYPE AVERAGE 100 0 03 100 0 03 Description It is not possible to make an inquiry about parameters other than those specified by this command GONogo PARameter ITEM lt x gt VALue Function Queries the measured value of the specified parameter used for parameter GO NO GO determination Syntax GONogo PARameter ITEM x VALue lt gt 1 to 4 Example GONOGO PARAMETER ITEM1 VALUE GONOGO PARAMETER ITEM1 VALUE 1 98E 03 Description If measurement is not possible because the mode is OFF or for any other reason NAN non numeric will be returned GONogo PARameter LOGic Function Sets the determination logic for parameter GO NO GO or queries the current setting Syntax GONogo PARameter LOGic ANDIOR GONogo PARameter LOGi c Example GONOGO PARAMETER LOGIC AND GONOGO PARAMETER LOGIC GONOGO PARAMETER LOGIC AND GONogo PARameter NGCount Function Queries the number of NGs occurring during parameter GO NO GO determ
202. t Space gt lt Multiplier gt H Se lt Multiplier gt Q Queries the default values of lt Voltage gt lt gt and lt Frequency gt UNIT UNIT UNIT FREQUENCY HZ TIME S VOLTAGE V UNIT FREQuency Function Sets the default value for Frequency queries the current setting Syntax UNIT FREQuency lt Multiplier gt M HZ lt Multiplier gt MJHZ UNIT FREQuency lt Multiplier gt Refer to page 3 5 Example UNIT FREQUENCY HZ UNIT FREQUENCY gt UNIT FREQUENCY HZ UNIT TIME Function Sets the default value for Time or queries the current setting Syntax UNIT TIME lt Multiplier gt S lt MultipLlier gt 15 UNIT TIME lt Multiplier gt Refer to page 3 5 Example UNIT TIME S UNIT TIME gt UNIT TIME S UNIT VOLTage Function Sets the default value for Voltage or queries the current setting Syntax UNIT VOLTage lt Multiplier gt VI lt Multiplier gt Vi UNIT VOLTage lt Multiplier gt Refer to page 3 5 Example UNIT VOLTAGE V UNIT VOLTAGE gt UNIT VOLTAGE V 4 70 IM 701530 11E 4 29 WAVeform Group 4 29 WAVeform Group The commands in the WAVeform group are used to make settings relating to and inquiries about acquired waveform data There is no front panel key for this operation
203. t Voltage gt A M 20 A 4 lt gt lt A M 20 J IM 701530 11E 4 13 4 5 CHANnel Group CHANnele lt xs INPut COUPling Function Sets input coupling for the specified channel or queries the current setting Syntax CHANnel x INPut COUPling ACIDCIGNDT CHANnel x INPut COUPLing lt gt 1 to 4 Example CHANNEL1 INPUT COUPLING CHANNEL 1 INPUT COUPLING CHANNEL 1 INPUT COUPLING AC Description If DC is selected it is possible to set an offset voltage using CHANnel x INPut OFFSet CHANnel x INPut HOLD Function Turns acquisition hold ON OFF for the specified channel or queries the current setting Syntax CHANnel x INPut HOLD lt Boolean gt CHANnel x INPut HOLD x 1 to 4 Example CHANNEL1 INPUT HOLD ON CHANNEL 1 INPUT HOLD CHANNEL 1 INPUT HOLD 1 CHANnel x INPut INVert Function Turns inversion of the waveform ON OFF for the specified channel or queries the current setting Syntax CHANnel lt x gt INPut INVert lt Boolean gt CHANnel x INPut INVert lt x gt 1 to 4 Example CHANNEL1 INPUT INVERT OFF CHANNEL 1 INPUT INVERT CHANNEL 1 INPUT INVERT 0 CHANnel x INPut OFFSet Function Sets the offset voltage for the specified channel or queries the current setting Syntax CHANnel x INPut OFFSet voltage CHANnel x INPut OFFSet
204. tely sold SCSI interface unit 700930 IM 701530 11E 4 63 B 4 27 TRIGger Group I WINDow oh CONDition lt Space gt D PATTern OUT Lc LEVel Space lt voltage gt Ve lt Space gt gt vottage T D Space HDTV FIELd lt Space gt wee DONTcare LINE Space lt PoLarity lt Space gt NEGative C Level Space lt NRf gt FRAMe lt Space gt lt NR gt CHANnel lt gt lt Space gt lt gt lt gt CONDition lt gt Space SLOPe 2 lt gt 4 64 1 701530 11 4 27 TRIGger Group 9 wipth
205. ter ACTion NONE PRINt FDPP FDBinary 5 SCBinary SCIMage GONogo PARameter ACTion PARAMETER ACTION NONE GONOGO PARAMETER ACTION GONOGO PARAMETER ACTION NONE Description SCPP SCBinary and 5 are available to use the separately sold SCSI interface unit 700930 SCPP SCBinary and 5 are available only when SCSI is connected GONogo PARameter BUZZer Function Syntax Example Sets the ON OFF setting of the buzzer when NO GO occurs during parameter GO NO GO determination or queries the current setting GONogo PARameter BUZZer lt Boolean gt GONogo PARameter BUZZer GONOGO PARAMETER BUZZER ON GONOGO PARAMETER BUZZER GONOGO PARAMETER BUZZER 1 GONogo PARameter COUNt Function Syntax Example Queries the number of times parameter GO NO GO is performed GONogo PARameter COUNt GONOGO PARAMETER COUNT GONOGO PARAMETER COUNT 100 GONogo PARameter EXECute Function Syntax Example Executes parameter GO NO GO determination An error occurs unless both GONogo MODE 1 and GONogo TYPE PARameter have been set GONogo PARameter EXECute GONOGO PARAMETER EXECUTE GONogo PARameter FNAMe Function Syntax Example Selects the file name of the NG data to be output GONogo PARameter FNAMe character string character string Up to 4 characters can be used refer to Us
206. th Function Queries all the acquisition settings Function Sets the record length or queries the current Syntax ACQuire setting Example ACQUIRE gt ACQUIRE MODE NORMAL Syntax ACQuire RECordlength lt NRf gt REPETITIVE 0 RECORDLENGTH 10000 HISTORY 0 ACQuire RECordlength NRf 1000 10000 100000 ACQuire HISTory 400000 1000000 2000000 Function Sets history memory function ON OFF or Example ACQUIRE RECORDLENGTH 10000 queries the current setting ACQUIRE RECORDLENGTH2 ACQUIRE Syntax ACQuire HISTory lt 1 gt RECORDLENGTH 10000 ACQUire HISTory Description Available on DL1540CL Example ACQUIRE HISTORY ON ACQUIRE HISTORY ACQUIRE HISTORY 1 ACQuire REPetitive Function Turns repetitive sampling mode ON OFF or queries the current setting ACQuire MODE Function Sets acquisition mode or queries the current Syntax ACQuire REPetitive lt Boolean gt setting ACQuire REPetitive Syntax ACQuire MODE AVERage lt NRf gt Example ACQUIRE REPETITIVE OFF ENVeLope NORMal ACQUIRE gt ACQUIRE ACQuire MODE REPETITIVE 0 lt NRf gt 2 to 256 in steps of 2 Example ACQUIRE MODE NORMAL ACQUIRE MODE gt ACQUIRE NORMAL Description It is also possible to set the averaging count if averaging mode has been selected as the acquisition mode ACQuire RECordlength Function Queries the record length Syntax ACQuire RECordlength Example
207. ting to floppy disk formatting 4 26 4 2 IM 701530 11E 4 1 List of Commands Command Description Page FILE FORMat EXECute Formats the floppy disk 4 26 FILE TYPE Selects the floppy disk format to be used for formatting or queries the current setting 4 26 FILE INFormation Checks floppy disk file information 4 26 FILE LOAD Queries the settings relating to loading data 4 26 FILE LOAD ACQuisition EXECute Executes the loading of acquisition waveform data 4 26 FILE LOAD ACQuisition NAME Sets the name of the acquisition waveform data file to be loaded 4 26 FILE LOAD SETup EXECute Loads setting parameters 4 26 FILE LOAD SETup NAME Sets the name of the setting parameter file to be loaded 4 26 FILE LOAD TRACe Queries all the setting values relating to loading P P waveform data 4 26 FILE LOAD TRACe EXECute Loads P P waveform data 4 26 FILE LOAD NAME Sets the name of the P P waveform data file to be loaded 4 26 FILE LOAD TRACe TRACe Sets the trace No where the P P waveform data will be loaded 4 26 FILE PROTect ACQuisition EXECute Protects acquisition data 4 26 FILE PROTect ACQuisition NAME Sets the name of the acquisition waveform data file to be protected 4 26 FILE PROTect SETup EXECute Protects setting parameters 4 27 FILE PROTect SETup Sets the name of the setting parameter file to be protected 4 27 FILE PROTect TRACe EXECute Protects P P waveform data
208. tings which you can make using the panel keys on the instrument except for the power ON OFF and GP IB communications settings Receives commands from a controller requesting output of set up and waveform data Also receives status report commands Talker function Outputs set up and waveform data Talk only function Outputs the screen data in various formats without using a controller For more detailed information refer to Sections 10 3 and 10 4 of the DL1540C 1540CL Digital Oscilloscope User s Manual Talk only mode is entered automatically when output is sent to a plotter Output of waveform data is also possible to an AG Series Arbitrary Waveform Generator For more details refer to page 1 4 Note SSeS The listen only and controller functions are not available on this instrument Switching from Local to Remote Mode Remote mode is activated when a REN Remote Enable message is received from a controller while local mode is active The REMOTE indicator lights up All front panel keys except the LOCAL key are now inoperative Settings that were entered in local mode retained Switching from Remote to Local Mode Pressing the Local key in remote mode puts the instrument in local mode However this is not possible if Local Lockout has been set by the controller page 1 3 The REMOTE indicator goes out All front panel keys are operative Settings that were entered in remote mode are
209. tion Queries the DV value between the T Y cursors Syntax CURsor DV Example CURSOR TY DV CURSOR TY DV 50 0 00 CURSor TY PERDt Function Queries the 1 DT value between the T Y cursors Syntax CURsor TY PERDt Example CURSOR TY PERDT gt CURSOR TY 200 Q0E 03 CURSor TY POSition lt x gt Function Sets the position of the T Y cursor or queries the current setting CURSor TY POSition lt x gt lt NRf gt CURSor TY POSition lt x gt lt x gt 1 2 lt NRf gt 5 00 to 5 00 div 0 01 step when cursor type is DT VT or DEGRee 4 00 to 4 00 41 0 02 step when cursor type isDV 5 0000 to 5 0000 Cdiv when cursor type of DL1540C is VTACq 5 00000 to 5 00000 Cdiv when cursor type of DL1540CL is VTACq example is shown for the T1 cursor CURSOR TY POSITION1 2 00 CURSOR TY 1 CURSOR TY POSITION1 2 00 Syntax Example CURSor TY REFerence lt x gt Function Sets the position of the start point or end point R1 R2 for the phase reference or queries the current setting CURSor TY REFerence lt x gt lt NRf gt CURSor TY REFerence lt x gt lt x gt 1 2 lt NRf gt 15 00 to 5 00 div 0 01 step example is shown for the R1 cursor CURSOR 1 52 00 CURSOR TY REFERENCE12 CURSOR TY 1 gt 2 00 Syntax Example CURsor TY RVALue Function Sets the phase reference value between the
210. ts the name of screen image data file to be output Syntax HCOPy FLOPpy NAME character string character string Up to 8 characters refer to User s Manual 1 701530 01 Example HCOPY FLOPPY NAME IMAGE 1 Description If the auto naming Function is ON only the first 5 characters of the specified file name are assigned and a 3 digit No is added automatically HCOPy FLOPpy PEN Function Queries all the settings relating to the pens of the image data to be output Syntax HCOPy FLOPpy PEN Example HCOPY FLOPPY FLOPPY PEN MODE AUTO AUTO 5 MANUAL GRID 1 1 2 2 3 TRACE3 4 TRACE4 5 LOAD1 6 LOAD2 7 LOAD3 8 LOAD4 9 HCOPy FLOPpy PEN AUTO Function Sets the number of pens of the image data to be output in case pens are assigned automatically or queries the current setting Syntax FLOPpy PEN AUTO lt NRf gt FLOPpy PEN AUTO lt NRf gt 1 to 5 Example HCOPY FLOPPY PEN AUTO 5 HCOPY FLOPPY PEN AUTO FLOPPY PEN AUTO 5 HCOPy FLOPpy PEN MANual Function Queries the number of pens of the image data to be output in case pens are assigned manually Syntax HCOPy FLOPpy PEN MANual Example HCOPY FLOPPY FLOPPY PEN MANUAL GRID 1 TRACE1 2 TRACE2 3 4 4 5 LOAD1 6 LOAD2 7 LOAD3 8 LOAD4 9 HCOPy FLOPpy PEN MANual GRID Function Sets the pen Nos for the g
211. tting 4 41 FLOPpy SPEed Sets the pen speed of the screen image data to be output or queries the current setting 4 41 FLOPpy TONE Set the color tone of the screen image data to output or queries the current setting 4 41 FLOPpy XYMode Selects the plot method for X Y waveforms or queries the current setting 4 41 HCOPy PLOTter Queries all the settings relating to output to an HP GL plotter 4 41 HCOPy PLOTter PEN Queries all the settings relating to the plotter s pen 4 41 HCOPy PLOTter PEN AUTO Sets the number of pens in case pens are assigned automatically or queries the current setting 4 41 HCOPy PLOTter PEN MANual Queries the number of pens in case pens are assigned manually 4 41 HCOPy PLOTter PEN MANual GRID Sets the pen Nos for the graticule etc in case pens are assigned manually or queries the current setting 4 41 HCOPy PLOTter PEN MANual LOAD lt x gt Sets the plotter pen No for the specified loaded trace in case pens are assigned manually or queries the current setting 4 42 PLOTter PEN MANual TRACe lt x gt Sets the plotter pen No for the specified loaded trace in case pens are assigned manually or queries the current setting 4 42 HCOPy PLOTter PEN MODE Sets the plotter pen assignment method or queries the current setting 4 42 HCOPy PLOTter PFORmat Sets the output size to the plotter or queries the current setting 4 42 HCOPy PLOTter
212. ual 1 701530 01 Example GONOGO ZONE FNAME NOGO Description The specified name is used as the common file name and a serial number 4 char is added to the end of the common file name automatically GONogo ZONE LOGic Function Sets the determination logic for zone GO NO GO determination or queries the current settings Syntax GONogo ZONE LOGic ANDIOR GONogo ZONE LOGi c Example GONOGO ZONE LOGIC AND GONOGO ZONE LOGIC GONOGO ZONE LOGIC AND GONogo ZONE NGCount Function Queries the number of NO GO s occurring during zone GO NO GO determination Syntax GONogo ZONE NGCount Example GONOGO ZONE NGCOUNT GONOGO ZONE NGCOUNT 5 GONogo ZONE SEQuence Function Sets the number of time zones GO NO GO determination is performed or queries the current setting Syntax GONogo ZONE SEQuence CONTinuous SINGLe GONogo ZONE SEQuence Example GONOGO ZONE SEQUENCE SINGLE ZONE SEQUENCE GONOGO ZONE SEQUENCE SINGLE GONogo ZONE STOPcount Function Sets the number of times to execute zone determination or queries the current setting Syntax GONogo ZONE STOPcount lt NRf gt GONogo ZONE STOPcount lt NRf gt 0 to 65535 Example GONOGO ZONE STOPCOUNT 10 ZONE STOPCOUNT GONOGO ZONE STOPCOUNT 10 Description A count of 0 means that zone determination is not specified GONogo ZONE TRACe x Function Que
213. ueries the current setting Syntax TRIGger SIMPle FUNCtion EDGE OR PATTern TVIWIDTh WINDow TRIGger SIMPLe FUNCtion Example TRIGGER SIMPLE FUNCTION EDGE TRIGGER SIMPLE TRIGGER SIMPLE FUNCTION EDGE TRIGger SIMPle HOLDoff Function Queries all the hold off settings for a trigger Syntax TRIGger SIMPle HOLDoff Example TRIGGER SIMPLE HOLDOFF TRIGGER SIMPLE HOLDOFF MODE 0 TIME 200 0E 09 4 66 IM 701530 11E 4 27 TRIGger Group TRIGger SIMPle HOLDoff MODE Function Syntax Example Turns hold off ON OFF for a trigger or queries the current setting TRIGger SIMPle HOLDoff MODE lt Boolean gt TRIGger SIMPle HOLDoff MODE TRIGGER SIMPLE HOLDOFF OFF TRIGGER SIMPLE HOLDOFF MODE TRIGGER SIMPLE HOLDOFF MODE 0 TRIGger SIMPle HOLDoff TIME Function Syntax Example Sets the hold off time for a trigger or queries the current setting TRIGger SIMPle HOLDoff TIME Time TRIGger SIMPle HOLDoff TIME Time For a description of the setting procedure refer to User s Manual IM701530 01E TRIGGER SIMPLE HOLDOFF TIME 200NS TRIGGER SIMPLE HOLDOFF TIME TRIGGER SIMPLE HOLDOFF TIME 200 0E 09 TRIGger SIMPIe OR Function Syntax Example Queries all the settings when an OR trigger is selected TRIGger SIMPle OR TRIGGER SIMPLE OR gt TRIGGER SIMPLE OR CHANNEL1 DONTCARE CHANNEL2 DONTCAR
214. ueries the current setting 4 67 TRIGger SIMPle HOLDof f TIME Sets the holdoff time for a trigger or queries the current setting 4 67 TRIGger SIMPle OR Queries all the settings when an OR trigger is selected 4 67 4 8 IM 701530 11E 4 1 List of Commands Command Description Page TRIGger SIMPle 0R CHANnel lt x gt Setst the slope and state when an OR trigger is selected or queries the current setting 4 67 TRIGger SIMPle PATTern Queries all the settings when a pattern trigger is selected 4 67 TRIGger SIMPle PATTern CHANnel x Sets the state for the specified channel for a pattern trigger or queries the current Setting 4 67 TRIGger SIMPle PATTern CLOCk Queries all the clock settings when a pattern trigger is selected 4 67 TRIGger SIMPle PATTern CLOCk SLOPe Sets the slope for the clock channel for a pattern trigger or queries the current setting 4 67 TRIGger SIMPle PATTern CLOCk SOURce Sets the clock channel for a pattern trigger or queries the current setting 4 67 TRIGger SIMPLe PATTern CONDition Sets the trigger condition for a pattern trigger or queries the current setting 4 67 TRIGger SIMPle TV Queries all the settings when a TV trigger has been selected 4 67 TRIGger SIMPle TV FIELd Sets the field No for a TV trigger or queries the current setting 4 68 TRIGger SIMPle TV LEVel Sets the trigger level or queries the current setting 4 68 TRIGger SIMPle TV LINE Set
215. ueries the instrument model 4 75 OPC Sets the OPC event after execution of the overlap command 4 75 Queries whether the overlap command has been executed 4 75 OPT Queries installed options 4 75 PSC Selects whether or not to clear registers when power is turned ON or queries the current setting 4 75 RST Resets the current settings 4 75 SRE Sets the value of the service request enable register or queries the current setting 4 75 STB Queries the value of the status byte register 4 76 TST Executes a self test and queries the result 4 76 WAI Waits for the command following until execution of the designated overlap command has been completed 4 76 IM 701530 11E 4 2 ACQuire Group 4 2 ACQuire Group The commands in the ACQ group are used to make settings relating to and inquires about acquisition This allows you to make the same settings and inquiries as when using the ACQ key on the front panel O lt Space gt NORMal ENVelope AVERage lt NRf gt HISTory lt Space lt NRf gt REPetitive lt lt 5 gt lt NRf gt 2 E Space lt NRf gt M 2 1 Available on the DL1540C 2 Available on DL1540CL ACQuire ACQuire RECordleng
216. unction Syntax Example Selects the trace No of the P P waveform data to be saved or queries the current setting FILE SAVE TRACe TRACe lt NRf gt 1ALL FILE SAVE TRACe TRACe lt NRf gt 1 to 4 FILE SAVE TRACE TRACE 1 FILE SAVE TRACE TRACE gt FILE SAVE TRACE TRACE 1 FILE SAVE ACQuisition FORM Function Syntax Example Sets data format for waveform data save or queries current setting FILE SAVE ACQuisition FORM 5 11 FILE SAVE ACQuisition FORM FILE SAVE ACQUISITION FORM ASCII FILE SAVE ACQUISITION FILE SAVE ACQUISITION FORM ASCII IM 701530 11E 4 27 Sui B 4 11 FiLTer Group 4 11 FILTer Group The commands in the FIL Ter group are used to make settings relating to and inquiries about the input filter This allows you to make the same settings and inquires as when using the FILTER key on the front panel FILTer Function Syntax Example FILTer BANDwidth lt Space gt FULL lt lt Space gt OFF lt NRf gt 9 Queries all the settings relating to the input filter FILTer FILTER FILTER BANDWIDTH FULL SMOOTHING FILTer BANDwidth Function Syntax Example Sets the bandwidth limits or queries the current setting FILTer BANDwidth FULL lt frequency gt FILTer BANDwidth
217. use an overlap operation to occur are called overlap commands Overlap operations can be avoided using one of the strategies described in the following paragraph Synchronization with an Overlap Command Using the WAI Command The WAI command forces the commands that follow WAT to wait until an overlap command terminates Example COMMunicate OPSE 0080 MEASure ALLScan EXECute WAT MEASure TRACe1 VALue AVERage lt PMT gt COMMuni cate OPSE is a command that designates which command or commands are included as the objects of the WAI command In the above example only the automatic measurement of ACQ waveform parameters is targeted In the above message the WAI command runs immediately before the MEASure TRACe1 VALue AVERage command The MEASure TRACe1 VALue AVERage command therefore does not run until the automatic measurement of ACQ waveform parameters ends Using the COMMunicate OVERlap Command The COMMuni cate OVERLlap command either permits or inhibits overlap operations Example COMMunicate OVERlap HFF7F MEASure ALLScan EXECute MEASure TRACe1 VALue AVERage lt PMT gt The COMMunicate OVERlap HFF7F command permits operations to overlap except for the automatic measurement of ACQ waveform parameters Since no overlap operation is permitted for the automatic measurement of ACQ waveform parameters the subsequent MEASure ALLScan EXECute command acts as a sequential comma
218. x FILE LOAD SETup EXECute Example FILE LOAD SETUP EXECUTE FILE LOAD SETup NAME Function Sets the name of the setting parameter file to be loaded Syntax FILE LOAD SETup NAME character string character string Up to 8 characters can be used refer to User s manual 1 701530 01 Example FILE LOAD SETUP NAME SETUP_1 FILE LOAD TRACe Function Queries all the setting values relating to loading P P waveform data Syntax FILE LOAD TRACe Example FILE LOAD TRACe gt FILE LOAD TRACE TRACE 1 FILE LOAD TRACe EXECute Function Loads waveform data This is an overlap command Syntax FILE LOAD EXECute Example FILE LOAD TRACE EXECUTE FILE LOAD TRACe NAME Function Sets the name of the waveform data file to be loaded Syntax FILE LOAD TRACe NAME character string character string Up to 8 characters can be used refer to User s manual 1 701530 01 Example FILE LOAD TRACE NAME 1 FILE LOAD TRACe TRACe Function Selects the trace No where the waveform data will be loaded or queries the current setting Syntax FILE LOAD TRACe TRACe lt NRf gt FILE LOAD TRACe TRACe lt NRf gt 1 to 4 Example FILE LOAD TRACE TRACE 1 FILE LOAD TRACE TRACE FILE LOAD TRACE TRACE 1 FILE PROTect ACQuisition EXECute Function Protects acquisition data Syntax FILE PROTect ACQuisition EXECute Example FILE PROTECT ACQUISITI

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