Tektronix TDS3000 Series Guía de solución de problemas

Programmer Manual

TDS3000, TDS3000B, and TDS3000C Series

Digital Phosphor Oscilloscopes

071-0381-03

For the TDS3000C series, this document applies

to firmware version 4.00 and above.

For the TDS3000 and the TDS3000B series, this

document applies to firmware version 3.00 and

above.

www.tektronix.com

suppliers, and are protected by national copyright laws and international treaty provisions.

Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supercedes

that in all previously published material. Specifications and price change privileges reserved.

TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.

WaveAlert, and e*Scope are trademarks of Tektronix, Inc.

Contacting Tektronix

Tektronix, Inc.

14200 SW Karl Braun Drive

P.O. Box 500

Beaverton, OR 97077

USA

For product information, sales, service, and technical support:

HIn North America, call 1-800-833-9200.

HWorldwide, visit www.tektronix.com to find contacts in your area.

TDS3000, TDS3000B, and TDS3000C Series Programmer Manual i

Table of Contents

Preface

Related Manuals vii.................................................

Getting Started

Overview of the Manual 1--2...........................................

Communication Modules 1--4..........................................

Installing a Communication Module 1--6.................................

Connector Locations 1--7..............................................

Setting Up Ethernet Remote Communications 1--8.........................

Setting Up GPIB Remote Communications 1--18............................

Setting Up RS-232 Remote Communications 1--21..........................

Comparing GPIB and RS-232 1--26......................................

Command Syntax and Commands

Command and Query Structure 2--1.....................................

Clearing the Oscilloscope Output Queue 2--4..............................

Command Entry 2--4.................................................

Constructed Mnemonics 2--7...........................................

Argument Types 2--8.................................................

Command Groups 2--11.........................................

Acquisition Commands 2--11...........................................

Alias Commands 2--12.................................................

Calibration and Diagnostic Commands 2--13...............................

Cursor Commands 2--14...............................................

Display Commands 2--16...............................................

Ethernet Commands 2--17..............................................

File System Commands 2--18...........................................

Front Panel Commands 2--18...........................................

Hard Copy Commands 2--19............................................

Horizontal Commands 2--19............................................

ITU601 Digital Video Commands (TDS3SDI Only) 2--20.....................

Limit Test Commands (Requires TDS3LIM) 2--21..........................

Mask Commands (TDS3000B Series and TDS3000C Series

with TDS3TMT) 2--22.............................................

Math Commands 2--27.................................................

Measurement Commands 2--28..........................................

Miscellaneous Commands 2--30.........................................

RS-232 Commands 2--32...............................................

Save and Recall Commands 2--32........................................

Status and Error Commands 2--33........................................

Trigger Commands 2--34...............................................

Vertical Commands 2--38..............................................

Waveform Commands 2--39............................................

Command Descriptions 2--45.....................................

Table of Contents

ii TDS3000, TDS3000B, and TDS3000C Series Programmer Manual

Status and Events

Registers 3--1.......................................................

Queues 3--5........................................................

Event Handling Sequence 3--6.........................................

Synchronization Methods 3--7..........................................

Messages 3--12.......................................................

Appendices

Appendix A: Character Charts A--1..............................

Appendix B: Reserved Words B--1...............................

Appendix C: Interface Specifications C--1.........................

Appendix D: Factory Initialization Settings D--1....................

Glossary and Index

Table of Contents

TDS3000, TDS3000B, and TDS3000C Series Programmer Manual iii

List of Figures

Figure 1--1: Common message elements 1--2.......................

Figure 1--2: Functional groupings and an alphabetical list of

commands 1--2............................................

Figure 1--3: Service Requests (SRQs) provide for event (interrupt)

driven programs 1--3.......................................

Figure 1--4: Communication module connectors 1--5................

Figure 1--5: TDS3EM LEDs 1--5.................................

Figure 1--6: Communication module mounting location 1--6..........

Figure 1--7: Communication module location 1--7...................

Figure 1--8: The Ethernet Network Settings menu 1--9...............

Figure 1--9: The Change Instrument Settings screen 1--10.............

Figure 1--10: The Ethernet Printer Settings window 1--16.............

Figure 1--11: How to stack GPIB connectors 1--19...................

Figure 1--12: Typical GPIB network configurations 1--19.............

Figure 1--13: Selecting the System: I/O menu 1--20...................

Figure 1--14: The RS-232 connector pin assignments 1--21............

Figure 1--15: RS-232 parameter settings 1--22.......................

Figure 2--1: Command Message Elements 2--2......................

Figure 2--2: Block Argument Example 2--10........................

Figure 3--1: The Standard Event Status Register (SESR) 3--1.........

Figure 3--2: The Status Byte Register (SBR) 3--2....................

Figure 3--3: The Device Event Status Enable Register (DESER) 3--3...

Figure 3--4: The Event Status Enable Register (ESER) 3--4...........

Figure 3--5: The Service Request Enable Register (SRER) 3--4........

Figure 3--6: Status and event handling process 3--6.................

Figure 3--7: Command processing without using synchronization 3--8..

Figure 3--8: Processing sequence with synchronization 3--8...........

Table of Contents

iv TDS3000, TDS3000B, and TDS3000C Series Programmer Manual

List of Tables

Table 1--1: Communication modules 1--4..........................

Table 1--2: Ethernet Network Settings side menu 1--10...............

Table 1--3: Ethernet Printer Settings side menu 1--12................

Table 1--4: RS-232 adapter cables 1--21............................

Table 1--5: RS-232 default settings 1--23...........................

Table 1--6: RS-232 troubleshooting 1--25...........................

Table 1--7: Comparison of GPIB and RS-232 interfaces 1--26.........

Table 2--1: BNF Symbols and Meanings 2--1.......................

Table 2--2: Command Message Elements 2--2......................

Table 2--3: Comparison of Header Off and On Responses 2--3........

Table 2--4: Acquisition commands 2--11............................

Table 2--5: Alias commands 2--12.................................

Table 2--6: Calibration and diagnostic commands 2--13..............

Table 2--7: Cursor commands 2--14...............................

Table 2--8: Display commands 2--16...............................

Table 2--9: Ethernet commands 2--17..............................

Table 2--10: File system commands 2--18...........................

Table 2--11: Front panel commands 2--18..........................

Table 2--12: Hard copy commands 2--19...........................

Table 2--13: Horizontal commands 2--19...........................

Table 2--14: ITU601 commands 2--20..............................

Table 2--15: Limit Test commands 2--21...........................

Table 2--16: Mask commands 2--22...............................

Table 2--17: Available TDS3TMT ITU-T G.703 mask standards 2--26..

Table 2--18: Available TDS3TMT ANSI T1.102 mask standards 2--26..

Table 2--19: Math commands 2--27................................

Table 2--20: Measurement commands 2--28.........................

Table 2--21: Miscellaneous commands 2--30........................

Table 2--22: RS-232 commands 2--32..............................

Table 2--23: Save and Recall commands 2--32.......................

Table 2--24: Status and Error commands 2--33......................

Table 2--25: Trigger commands 2--34..............................

Table 2--26: Vertical commands 2--38..............................

Table 2--27: Binary data ranges 2--40..............................

Table of Contents

TDS3000, TDS3000B, and TDS3000C Series Programmer Manual v

Table 2--28: Waveform commands 2--42...........................

Table 2--29: Commands that affect BUSY? response 2--56............

Table 2--30: Offset Ranges using a 1x Probe 2--67...................

Table 2--31: CURVE query error conditions 2--90...................

Table 2--32: CURVE command error conditions 2--90................

Table 2--33: DATa and WFMPre parameter settings 2--94............

Table 2--34: XY format pairs 2--104................................

Table 2--35: XY format pairs 2--113................................

Table 2--36: FPAnel:PRESS arguments 2--135.......................

Table 2--37: Advanced Math expression elements 2--199...............

Table 2--38: MATH1: commands 2--205............................

Table 2--39: Commands that Generate an Operation Complete

Message 2--240..............................................

Table 2--40: HDTV formats 2--292.................................

Table 2--41: Video trigger line range values 2--294....................

Table 2--42: TRIGger:DELay commands 2--303......................

Table 2--43: TRIGger:MAIn commands 2--305.......................

Table 2--44: Additional WFMPre commands 2--326...................

Table 3--1: SESR bit functions 3--2...............................

Table 3--2: SBR bit functions 3--3................................

Table 3--3: No event messages 3--12...............................

Table 3--4: Command error messages -- CME Bit 5 3--12.............

Table 3--5: Execution error messages -- EXE Bit 4 3--14..............

Table 3--6: Device error messages -- DDE Bit 3 3--17.................

Table 3--7: System event messages 3--18............................

Table 3--8: Execution warning messages -- EXE Bit 4 3--18............

Table 3--9: Internal warning messages 3--19........................

Table A--1: Character Set A--1...................................

Table A--2: ASCII & GPIB Code Chart A--3.......................

Table C--1: Supported standard interface messages C--2.............

Table D--1: Factory initialization settings D--1......................

Table of Contents

vi TDS3000, TDS3000B, and TDS3000C Series Programmer Manual

TDS3000, TDS3000B, and TDS3000C Series Programmer Manual vii

Preface

This manual documents the commands for remotely controlling your oscillo-

scope. With this information, you can write computer programs to perform

functions, such as setting the front--panel controls, taking measurements,

performing statistical calculations, or exporting data for use in other programs.

Related Manuals

The following documents are available for download from the Manuals Finder

Web site at www.tektronix.com:

TDS3000C Series Digital Phosphor Oscilloscopes User Manual. Information

about installing and operating your oscilloscope.

TDS3000C Series Digital Phosphor Oscilloscopes Technical Reference.

Oscilloscope specifications and a performance verification procedure.

TekVISA Programmer Manual. Description of TekVISA, the Tektronix

implementation of the VISA Application Programming Interface (API).

TekVISA is industry--compliant software for writing interoperable oscilloscope

drivers in a variety of Application Development Environments (ADEs).

TDS3000B Series Digital Phosphor Oscilloscopes User Manual. Information

about installing and operating your oscilloscope.

TDS3000B Series Digital Phosphor Oscilloscopes Technical Reference.

Oscilloscope specifications and a performance verification procedure.

Preface

viii TDS3000, TDS3000B, and TDS3000C Series Programmer Manual

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