Agilent Technologies 6812B manuals

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Agilent Technologies 6812B Manual

187 pages422.86 Kb

2Safety Summary
- ENERGY HAZARD.
Printing History
3Table of Contents
- 1 - GENERAL INFORMATION 11
- 2 - INTRODUCTION TO PROGRAMMING 15
- 43 - LANGUAGE DICTIONARY 27
- 84 - PROGRAMMING EXAMPLES 121
- 9A - SCPI COMMAND TREE 151
- B - SCPI CONFORMANCE INFORMATION 155
- C - ERROR MESSAGES 157
- D - ELGAR MODEL 9012 COMPATIBILITY 161
- 10E - IEC MODE COMMAND SUMMARY 167
- INDEX 181
11General Information
- About this Guide
  - Users Guides
  - Agilent 14761A, 14762A, 14763A
  - Quick Reference Card
  - Users Guide
  - Quick Start Guide
  - Earlier AC Source Models
  - Documentation Summary
- External References
- 12plug&play
  - SCPI References
- - Power Products
  - Agilent VXI
    - ANSI/IEEE Std. 488.1-1987 IEEE Standard Digital Interface for Programmable Instrumentation
    - Tutorial Description of the General Purpose Interface Bus
    - Beginners Guide to SCPI
    - GPIB References
      - ANSI/IEEE Std. 488.2-1987 IEEE Standard Codes, Formats, Protocols, and Common Commands
  - Instrument Drivers
    - Supported Applications
    - 13System Requirements
    - Downloading and Installing the Driver
    - Accessing Online Help
15Introduction to Programming
- GPIB Capabilities of the AC Source
  - GPIB Address
- RS-232 Capabilities of the AC Source
  - RS-232 Data Format
  - Baud Rate
  - 16RS-232 Programming Example
  - RS-232 Troubleshooting
- 17Introduction to SCPI
  - Conventions Used in This Guide
  - Types of SCPI Commands
  - Types of SCPI Messages
- 18The SCPI Command Tree
  - The Root Level
  - Active Header Path
  - 19The Effect of Optional Headers
  - Moving Among Subsystems
  - Including Common Commands
  - Using Queries
  - Coupled Commands
- 20Structure of a SCPI Message
  - The Message Unit
  - 21Combining Message Units
  - Headers
  - 22Query Indicator
  - Message Unit Separator
  - Root Specifier
  - Message Terminator
- 23SCPI Data Formats
  - Numerical Data Formats
  - Suffixes and Multipliers
  - Character Data
- 24System Considerations
  - Assigning the GPIB Address in Programs
  - Types of DOS Drivers
27Language Dictionary
- Introduction
- 28Subsystem Commands
- 29Calibration Subsystem Commands
  - CALibrate:CURRent:AC
  - 30CALibrate:CURRent:MEASure
  - CALibrate:DATA
  - CALibrate:IMPedance
  - CALibrate:LEVel
  - 31CALibrate:PASSword
  - CALibrate:PWM:FREQuency
  - CALibrate:PWM:RAMP
  - CALibrate:SAVE
  - 32CALibrate:STATe
  - CALibrate:VOLTage:AC
  - CALibrate:VOLTage:DC
  - 33CALibrate:VOLTage:OFFSet
  - CALibrate:VOLTage:PROTection
  - CALibrate:VOLTage:RTIMe
- 34Display Subsystem Commands
  - DISPlay
  - DISPlay:MODE
  - DISPlay:TEXT
- 35Instrument Subsystem
  - INSTrument:COUPle
  - 36INSTrument:NSELect INSTrument:SELect
- 37Measurement Subsystem (Arrays)
  - MEASure:ARRay:CURRent? FETCh:ARRay:CURRent?
  - 38MEASure:ARRay:CURRent:HARMonic? FETCh:ARRay:CURRent:HARMonic?
  - MEASure:ARRay:CURRent:HARMonic:PHASe? FETCh:ARRay:CURRent:HARMonic:PHASe?
  - 39MEASure:ARRay:CURRent:NEUTral? FETCh:ARRay:CURRent:NEUTral?
  - MEASure:ARRay:CURRent:NEUTral:HARMonic? FETCh:ARRay:CURRent:NEUTral:HARMonic?
  - 40MEASure:ARRay:CURRent:NEUTral:HARMonic:PHASe? FETCh:ARRay:CURRent:NEUTral:HARMonic:PHASe?
  - MEASure:ARRay:VOLTage? FETCh:ARRay:VOLTage?
  - 41MEASure:ARRay:VOLTage:HARMonic? FETCh:ARRay:VOLTage:HARMonic?
  - MEASure:ARRay:VOLTage:HARMonic:PHASe? FETCh:ARRay:VOLTage:HARMonic:PHASe?
- 42Measurement Subsystem (Current)
  - MEASure:CURRent? FETCh:CURRent?
  - 44MEASure:CURRent:CREStfactor? FETCh:CURRent:CREStfactor?
  - MEASure:CURRent:HARMonic? FETCh:CURRent:HARMonic?
  - 45MEASure:CURRent:HARMonic:PHASe? FETCh:CURRent:HARMonic:PHASe?
  - MEASure:CURRent:HARMonic:THD? FETCh:CURRent:HARMonic:THD?
  - MEASure:CURRent:NEUTral? FETCh:CURRent:NEUTral?
  - 46MEASure:CURRent:NEUTral:AC? FETCh:CURRent:NEUTral:AC?
  - MEASure:CURRent:NEUTral:ACDC? FETCh:CURRent:NEUTral:ACDC?
  - MEASure:CURRent:NEUTral:HARMonic? FETCh:CURRent:NEUTral:HARMonic?
  - 47MEASure:CURRent:NEUTral:HARMonic:PHASe? FETCh:CURRent:NEUTral:HARMonic:PHASe?
- 48Measurement Subsystem (Frequency)
- 49Measurement Subsystem (Power)
  - MEASure:POWer? FETCh:POWer?
  - MEASure:POWer:AC? FETCh:POWer:AC?
  - 50MEASure:POWer:AC:APParent? FETCh:POWer:AC:APParent?
  - MEASure:POWer:AC:REACtive? FETCh:POWer:AC:REACtive?
  - MEASure:POWer:AC:PFACtor? FETCh:POWer:AC:PFACtor?
- 52Measurement Subsystem (Voltage)
  - MEASure:VOLTage? FETCh:VOLTage?
  - MEASure:VOLTage:AC? FETCh:VOLTage:AC?
  - 53MEASure:VOLTage:ACDC? FETCh:VOLTage:ACDC?
  - MEASure:VOLTage:HARMonic? FETCh:VOLTage:HARMonic?
  - 54MEASure:VOLTage:HARMonic:PHASe? FETCh:VOLTage:HARMonic:PHASe?
  - MEASure:VOLTage:HARMonic:THD? FETCh:VOLTage:HARMonic:THD?
- 55Output Subsystem
  - OUTPut
  - 56OUTPut:COUPling
  - OUTPut:DFI
  - OUTPut:DFI:SOURce
  - 57OUTPut:IMPedance
  - OUTPut:IMPedance:REAL
  - OUTPut:IMPedance:REACtive
  - 58OUTPut:PON:STATe
  - OUTPut:PROTection:CLEar
  - OUTPut:PROTection:DELay
  - 59OUTPut:RI:MODE
  - OUTPut:TTLTrg
  - OUTPut:TTLTrg:SOURce
- 60Sense Subsystem
  - SENSe:CURRent:ACDC:RANGe
  - 61SENSe:SWEep:OFFSet:POINts
  - SENSe:SWEep:TINTerval
  - SENSe:WINDow
- 62Source Subsystem (Current)
  - CURRent
  - 63CURRent:PEAK
  - CURRent:PEAK:MODE
  - 64CURRent:PEAK:TRIGgered
  - CURRent:PROTection:STATe
- 65Source Subsystem (Frequency)
  - FREQuency
  - FREQuency:MODE
  - 66FREQuency:SLEW
  - FREQuency:SLEW:MODE
  - FREQency:SLEW:TRIGgered
  - 67FREQuency:TRIGgered
- 68Source Subsystem (Function)
  - FUNCtion
  - 69FUNCtion:MODE
  - FUNCtion:TRIGgered
  - 70FUNCtion:CSINusoid
- 71Source Subsystem (List)
  - 72LIST:COUNt
  - LIST:CURRent
  - LIST:CURRent:POINts?
  - 73LIST:DWELl
  - LIST:DWELl:POINts?
  - LIST:FREQuency
  - 74LIST:FREQuency:POINts?
  - LIST:FREQuency:SLEW
  - LIST:FREQuency:SLEW:POINts?
  - LIST:PHASe
  - 75LIST:PHASe:POINts?
  - LIST:SHAPe
  - LIST:SHAPe:POINts?
  - 76LIST:STEP
  - LIST:TTLTrg
  - LIST:TTLTrg:POINts?
  - 77LIST:VOLTage
  - LIST:VOLTage:POINts?
  - LIST:VOLTage:SLEW
  - 78LIST:VOLTage:SLEW:POINts?
  - LIST:VOLTageOFFSet
  - LIST:VOLTage:OFFSet:POINts?
  - 79LIST:VOLTage:OFFSet:SLEW
  - LIST:VOLTage:OFFSet:SLEW:POINts?
- 80Source Subsystem (Phase)
  - PHASe
  - 81PHASe:MODE
  - PHASe:TRIGgered
- 82Source Subsystem (Pulse)
  - PULSe:COUNt
  - PULSe:DCYCle
  - 83PULSe:HOLD
  - 84PULSe:PERiod
  - PULSe:WIDTh
- 85Source Subsystem (Voltage)
  - 86VOLTage
  - VOLTage:TRIGgered
  - 87VOLTage:MODE
  - VOLTage:OFFSet
  - 88VOLTage:OFFSet:MODE
  - VOLTage:OFFSet:TRIGgered
  - 89VOLTage:OFFSet:SLEW
  - VOLTage:OFFSet:SLEW:MODE
  - 90VOLTage:OFFSet:SLEW:TRIGgered
  - VOLTage:PROTection
  - VOLTage:PROTection:STATe
  - 91VOLTage:RANGe
  - VOLTage:SENSe:DETector VOLTage:ALC:DETector
  - 92VOLTage:SENSe:SOURce VOLTage:ALC:SOURce
  - VOLTage:SLEW
  - 93VOLTage:SLEW:MODE
  - VOLTage:SLEW:TRIGgered
- 94Status Subsystem
  - STATus:PRESet
  - 95Bit Configuration of Operation Status Registers
  - STATus:OPERation?
  - STATus:OPERation:CONDition?
  - STATus:OPERation:ENABle
  - 96STATus:OPERation:NTRansition STATus:OPERation:PTRansition
  - 97Bit Configuration of Questionable Status Registers
  - STATus:QUEStionable?
  - STATus:QUEStionable:CONDition?
  - 98STATus:QUEStionable:ENABle
  - STATus:QUEStionable:NTRansition STATus:QUEStionable:PTRansition
  - 99Bit Configuration of Questionable Instrument Summary Registers
  - STATus:QUEStionable:INSTrument:ISUMmary?
  - 100STATus:QUEStionable:INSTrument:ISUMmary:CONDition?
  - STATus:QUEStionable:INSTrument:ISUMmary:ENABle
  - 101STATus:QUEStionable:INSTrument:ISUMmary:NTR STATus:QUEStionable:INSTrument:ISUMmary:PTR
- 102System Commands
  - SYSTem:CONFigure
  - 103SYSTem:CONFigure:NOUTputs
  - SYSTem:ERRor?
  - SYSTem:VERSion?
  - 104SYSTem:LANGuage
  - SYSTem:LOCal
  - SYSTem:REMote
  - SYSTem:RWLock
- 105Trace Subsystem
  - TRACe DATA
  - 106TRACe:CATalog? DATA:CATalog?
  - TRACe:DEFine DATA:DEFine
  - TRACe:DELete DATA:DELete
- 107Trigger Subsystem
  - 108ABORt
  - INITiate:SEQuence INITiate:NAME
  - 109INITiate:CONTinuous:SEQuence INITiate:CONTinuous:NAME
  - TRIGger
  - TRIGger:DELay
  - 110TRIGger:SOURce
  - TRIGger:SEQuence2:SOURce TRIGger:SYNChronize:SOURce
  - 111TRIGger:SEQuence2:PHASe TRIGger:SYNCHronize:PHASe
  - TRIGger:SEQuence3 TRIGger:ACQuire
  - 112TRIGger:SEQuence3:SOURce TRIGger:ACQuire:SOURce
  - TRIGger:SEQuence1:DEFine TRIGger:SEQuence2:DEFine TRIGger:SEQuence3:DEFine
- 113Common Commands
  - Common Commands Syntax
  - 114*CLS
  - *ESE
  - Bit Configuration of Standard Event Status Enable Register
  - 115*ESR?
  - *IDN?
  - *OPC
  - 116*OPT?
  - *PSC
  - *RCL
  - 117*RST
  - 118*SAV
  - *SRE
  - 119*STB?
  - Bit Configuration of Status Byte Register
  - *TRG
  - *TST?
  - 120*WAI
121Programming Examples
- Introduction
- Programming the Output
  - Power-on Initialization
  - Enabling the Output
  - 122AC Voltage and Frequency
  - 123Voltage and Frequency Slew Rates
  - Waveform Shapes
  - 124Individual Phases (Agilent 6834B only)
  - 125Current Limit
  - 126DC Output (Agilent 6811B/6812B/6813B only)
  - 127Coupled Commands
- 128Programming Output Transients
- 132Triggering Output Changes
  - SCPI Triggering Nomenclature
    - Programming Examples - 4
  - 133Output Trigger System Model
    - Figure 4-2. Model of Output Triggers
  - 134Initiating the Output Trigger System
  - Selecting the Output Trigger Source
  - 135Specifying a Trigger Delay
  - Synchronizing Output Changes to a Reference Phase Angle
  - 136Generating Output Triggers
  - Specifying a Dwell Time for Each List Point
- 137Making Measurements
  - Voltage and Current Measurements
  - 138Power Measurements
  - Harmonic Measurements
  - Simultaneous Output Phase Measurements (Agilent 6834B only)
  - Returning Voltage and Current Data From the Data Buffer
  - Regulatory-Compliant Measurement of Quasi-Stationary Harmonics
- 139Triggering Measurements
  - SCPI Triggering Nomenclature
  - Measurement Trigger System Model
  - 140Initiating the Measurement Trigger System
  - Selecting the Measurement Trigger Source
  - 141Generating Measurement Triggers
  - Controlling the Instantaneous Voltage and Current Data Buffers
- 142Programming the Status Registers
  - Power-On Conditions
  - Operation Status Group
    - 1444 - Programming Examples
    - Figure 4-5. Ac Source Status Model
- 145Questionable Status Group
  - Questionable Instrument Isummary Status Group
  - 146Standard Event Status Group
  - 147Status Byte Register
    - IEEE 488.2 Standard Digital Interface for Programmable Instrumentation
  - Examples
- 148Programming the Trigger In and Trigger Out BNC Connectors
  - Trigger In BNC
  - Trigger Out BNC
- 149Remote Inhibit and Discrete Fault Indicator
  - Remote Inhibit (RI)
  - Discrete Fault Indicator (DFI)
- 150SCPI Command Completion
151A
- SCPI Command Tree
  - Command Syntax
    - 152A - SCPI Command Tree
    - 153SCPI Command Tree - A
155B
- SCPI Conformance Information
  - The ac source responds to SCPI Version 1992.0
  - SCPI Confirmed Commands
    - B - SCPI Conformance Information
  - 156Non SCPI Commands
157C
- Error Messages
  - Error Number List
161D
- Elgar Model 9012 Compatibility
  - Elgar Model 9012 Plug-in Programmer Compatibility
  - Main Board W1 Jumper Option Emulation
  - Syntax Compatibility
  - 162Status Model
  - Power-on State
  - 163Protection
  - Front Panel Operation
    - System Keys
    - Function Keys
    - Entry Keys
  - 164E9012 Language Command Summary
167E
- IEC Mode Command Summary
  - Introduction
    - Using the SENSe:CURRent:ACDC:RANGe command
    - 168Command Syntax
    - 169CALCulate:INTegral:TIME
    - CALCulate:SMOothing
    - 170CALCulate:LIMit:UPPer
    - 171FORMat
    - 172FORMat:BORDer
    - 173MEASure:ARRay:CURRent:HARMonic?
    - 174MEASure:ARRay:VOLTage:FLUCtuations:ALL?
      - 175IEC Mode Command Summary - E
        repeat 60 times
        CALC:INT:TIME times <n>
        repeat
        <n> times
    - 176MEASure:ARRay:VOLTage:FLUCtuations:FLICker?
    - 177MEASure:ARRay:VOLTage:FLUCtuations:PST?
    - 178SENSe:CURRent:PREFerence
    - SENSe:WINDow
    - 179SYSTem:CONFigure
  - 181Index
    - A
    - B
    - C
    - D
    - E
    - F
    - H
    - 182I
    - L
    - M
    - 183N
    - O
    - P
    - Q
    - R
    - 184S
    - 185T
    - U
    - V
    - W
      - 186Agilent Sales and Support Offices

91 pages409.18 Kb

Users Guide
- 2Warranty Information
  - CERTIFICATION
  - WARRANTY
  - LIMITATION OF WARRANTY
  - EXCLUSIVE REMEDIES
  - ASSISTANCE
- 3Safety Summary
- 5Declaration Page
  - DECLARATION OF CONFORMITY
- 6Acoustic Noise Information
- Printing History
- 7Table of Contents
  - 1 GENERAL INFORMATION 11
  - 2 INSTALLATION 21
  - 83 TURN-ON CHECKOUT 31
  - 4 FRONT PANEL OPERATION 37
  - A SPECIFICATIONS 59
  - B VERIFICATION AND CALIBRATION 65
  - 9C ERROR MESSAGES 81
  - D LINE VOLTAGE CONVERSION 85
  - INDEX 87
- 11General Information
  - Document Orientation
    - Earlier AC Source Models
    - Safety Considerations
  - 12Options and Parts
  - 13Description
    - Capabilities
  - 14Front Panel/Remote Operation
  - 15Steady-state Output Characteristic
  - 16Peak Current/Dynamic Power Capability
    - Peak Current Limit
    - Peak Inrush Example
  - 18RMS Current Limit Circuit
  - Voltage Regulation
    - Real Time Regulation
    - RMS Regulation
  - Output Impedance
  - 19Output Coupling
- 21Installation
  - Inspection
    - Damage
    - Packaging Material
    - Items Supplied
    - Cleaning
  - 22Location
    - Bench Operation
    - Rack Mounting
  - 23Input Connections
    - Input Source and Line Fuse
    - Installing the Power Cord
  - 24Output Connections
    - Wire Considerations
    - Voltage Drops
  - 25Remote Sense Connections
    - 26!
      - Remote Sensing and OVP Considerations
  - 27Trigger Connections
  - Digital Connections
  - 28Controller Connections
    - GPIB Connector
    - . . . .
      - NOTE: Connectors are removable
      - 29RS-232 Interface
- 31Turn-On Checkout
  - Preliminary Checkout
  - 32Using the Keypad
  - Checkout Procedure
  - 34In Case of Trouble
    - Error Messages
    - 35Line Fuse
- 37Front panel Operation
  - Here is what you will find in this chapter:
  - 4
    - On
    - .
      - -
        CV CC CR CP Unr Dis Tran OCP Prot Cal Shift Rmt Addr Err SRQ
      - VOLTAGE FREQUENCY
    - Figure 4-1. Front Panel, Overall View
      - a complete description of the front panel controls front panel programming examples that describe:
  - Front Panel Description
    - 6812A AC POWER SOURCE / ANALYZER
    - 300 V rms 50 VA 1
    - 115.0V 60.0HZ
      - METER OUTPUT
      - 1
      - SYSTEM FUNCTION ENTRY
      - LINE Off
    - 125 6 7
    - 3
    - 38j
    - k
    - l
    - n o
    - p
    - q
  - 39System Keys
  - 40Function Keys
    - Immediate Action Keys
    - Scrolling Keys
      - Front Panel Operation - 4
    - 41Meter Display Keys
      - Press this key to specify the following metering functions. Display Command Function
      - Press this key to access the harmonic menu list Display Measurement
    - 42Output Control Keys
    - 44Protection and Status Control Keys
    - 45Trigger and List Control Keys
  - 46Entry Keys
  - 47Examples of Front Panel Programming
    - 1 - Setting the Output Voltage Amplitude
    - 482 - Setting the Output Frequency
    - 3 - Setting the DC Offset
    - 494 - Setting a Protection Feature
    - 5 - Clearing Protection Conditions
    - 506 - Using Transient Voltage Modes
      - Front Panel Operation - 4
    - 537 - Trigger Delays and Phase Synchronization
    - 558 - Using Slew Rates to Generate Waveforms
    - 579 - Measuring Peak Inrush Current
    - 5810 - Setting the GPIB Address and RS-232 Parameters
    - 11 - Saving and Recalling Operating States
59A
- Specifications
  - Specifications
    - Table A-1 lists the specifications of the ac source.
      - 60A - Specifications
      - Table A-1. Performance Specifications (continued)
      - Specifications - A
  - 61Supplemental Characteristics
    - 62A - Specifications
    - Table A-2. Supplemental Characteristics (continued)
    - Specifications - A
  - 63Operation Below 45 Hz
65B
- Verification and Calibration
  - Equipment Required
    - Table B-1. Equipment Required
  - 66Test Setup
    - Figure B-1. Verification & Calibration Test Setup
  - 67Performing the Verification Tests
    - Turn-On Checkout Procedure
    - AC Voltage Programming and Measurement Accuracy
    - 68DC Voltage Programming and Measurement Accuracy
    - RMS Current Accuracy Test
      - This test verifies the accuracy of the current measurement in rms detection mode.
      - 69Table B-2. Agilent 6811B Verification Test Record
      - Table B-3. Agilent 6812B Verification Test Record
      - 70Table B-3 (continued)
      - Table B-4. Agilent 6813B Verification Test Record
  - 71Performing the Calibration Procedure
    - Front Panel Calibration Menu
  - 72Front Panel Calibration
    - Enable Calibration Mode
    - Calibrating and Entering Voltage Offset Values
      - The ac source is now holding the new voltage offset calibration constants in RAM.
    - 73Calibrating and Entering DC Voltage Gain Values
      - The ac source is now holding the new dc voltage gain calibration constants in RAM.
    - Calibrating and Entering AC rms Voltage Gain Values
      - The ac source is now holding the new ac rms voltage calibration constants in RAM.
    - 74Calibrating the OVP Trip Point
      - The ac source is now holding the new rms current calibration constants in RAM.
      - The ac source is now holding the new OVP calibration constants in RAM.
    - Calibrating and Entering rms Current Values
    - 75Calibrating and Entering rms Current Measurement Values
      - The ac source is now holding the new rms current measurement calibration constants in RAM.
    - Calibrating the Output Impedance
      - The ac source is now holding the new output impedance calibration constants in RAM.
    - Saving the Calibration Constants
  - 76Changing the Calibration Password
  - Calibration Error Messages
  - Calibration Over the GPIB
    - Agilent Calibration Program Listing
81C
- Error Messages
  - Error Number List
    - 82C - Error Messages
    - 83Error Messages - C
85D
- Line Voltage Conversion
  - Open the Unit
  - Check the Jumper Wire (Model Agilent 6811B/6812B only)
  - Check the Line Jumpers (all Models)
  - Check the Power Transformer Connector (all Models)
  - 86Close the Unit
- 87Index
  - A
  - C
  - D
  - E
  - F
  - G
  - H
  - I
    - Index
  - 88L
  - M
  - N
  - O
  - P
  - R
    - Index
  - 89S
  - T
  - V
  - W
    - 90Agilent Sales and Support Offices

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