Agilent Technologies 66lxxA manual Voltsenssour?, Volttrig 1200 MV Voltlevtrig

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Query Syntax	[SOURce]:VOLTage:PROTection [:LEVel]?
	[SOURce]:VOLTage:PROTection [:LEVel]? MIN
	[SOURce]:VOLTage:PROTection [:LEVel]? MAX
Returned Parameters	<NR3> VOLT:PROT? returns presently programmed OVP level.
	VOLT:PROT? MAX and VOLT:PROT? MIN return the
	maximum and minimum programmable OVP levels.
Related Commands	OUTP:PROT:CLE RST SAV *RCL

VOLT:SENS:SOUR?

This command reads the state of the power module output connector remote sense switch. The INTernal parameter corresponds to the LOCAL position of the switch. (See the power module User’s Guide for more information about this switch.) VOLT:SENS:SOUR is an alias for the SCPI VOLT:ALC:SOUR command.

Query Syntax	[SOURce]:VOLTage:SENSe:SOURce?
Example	VOLT:SENS:SOUR?
Returned Parameters	EXTernal INTernal
Related Commands	VOLT:ALC:SOUR?

VOLT:TRIG

This command programs the pending triggered voltage level of the power module. The pending triggered voltage level is a stored value that is transferred to the output terminals when a trigger occurs. A pending triggered level is unaffected by subsequent VOLT:LEV[:IMM] commands and remains in effect until the trigger subsystem receives a trigger or an ABORt command is given. In order for VOLT:TRIG to be executed, the trigger subsystem must be initiated (see INITiate).

Command Syntax	[SOURce]:VOLTage[:LEVel]:TRIGgered [:AMPLitude] <NRf+>
Parameters	See Table 3-2
Default Suffix	V
*RST Value	See Table 3-2
Examples	VOLT:TRIG 1200 MV VOLT:LEV:TRIG 1.2
Query Syntax	[SOURce]:VOLTage[:LEVel]:TRIGgered [:AMPLitude]?
	[SOURce]:VOLTage[LEVel]:TRIGgered [:AMPLitude]? MAX
	[SOURce]:VOLTage[:LEVel]:TRIGgered [:AMPLitude]? MIN
Returned Parameters	<NR3> VOLT:TRIG? returns the presently programmed current
	level. If the TRIG level is not programmed, the IMM level is returned.
	VOLT:TRIG? MAX and VOLT:TRIG? MIN return the
	maximum and minimum programmable triggered voltage levels.
Related Commands	ABOR VOLT[:IMM] VOLT:MODE INIT *RST

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Contents Agilent Part No Microfiche Part No Update April Programming GuideSafety Guidelines Contents Abor Status Reporting Synchronizing Power Module Output Changes Error MessagesIntroduction About This GuideDocumentation Summary External ReferencesVXIplug&play Power Products Instrument Drivers Downloading and Installing the DriverAccessing Online Help Supported ApplicationsGpib Capabilities Of The Power Module Introduction To ProgrammingModule Gpib Address Introduction To ScpiRST *IDN? *SRE Volt LEV Prot Curr Voltlev 8.0 Prot 8.8 CURR?Outpprotdel Traversing the Command Tree Effect of Optional HeadersOutputprotectionclear STATUSOPERATIONCONDITION? OUTPUTPROTECTIONCLEARSTATUSOPERATIONCONDITION?Voltagelevel 7PROTECTION 8CURRENTLEVEL 3MODE List Volttrig 7.5INIT*TRG Outp OFF*RCL 2OUTP onSymbol Numerical Data Formats Talking FormatsListening Formats Suffixes and Multipliers Class Unit Unit with MultiplierSystem Considerations Assign @PM3TOError Handling Agilent Basic ControllersUsing the National Instruments Gpib Interface Sending the Command Volt 5 in Basic Sending the Command Volt 5 in CReceiving Data from the Module Receiving Module Data with BasicReceiving Module Data with C Language Dictionary IntroductionDescription Of Common Commands CLSMeaning and Type DescriptionBit Configuration of Standard Event Status Enable Register ESEESE ESR?IDN? OPCOPC? OPT? PSCRCL RCLRST SAV SRESRE Bit Configuration of Status Byte Register STB?TRG Description of Subsystem Commands TST?WAI AborSubsystem Tree Diagram Calibration Subsystem CalautoCalauto 1 Calauto Once CalcurrCalcurrlev CalpassCalsave CalstatCalvolt CalvoltlevCalvoltprot CurrCurr 500 MA Currlev CurrmodeCurrprotstat Currprotstat OFFCurrtrig Currtrig 1200 MA CurrlevtrigInit Initcont 1 Initcont on ListcounListcoun Listcoun INF ListcurrLISTCURRPOIN? ListdwelLISTDWELPOIN? ListstepListvolt Listvolt 2.0,2.5,3.0 Listvolt MAX,2.5,MINLISTVOLTPOIN? MEASCURR? MEASVOLT?Outp Outpstat ON,NORELAY OutpprotOutpprotcle Outpprotdel 75E-1 OutprelOutprelpol NormOutpttlt Outpttlt 1 Outpttlt OFFOutpttltlink Outpttltsour LinkSTATOPER? STATOPEREVEN?STATOPERCOND? StatoperenabStat Oper NTR 32 Stat Oper PTR StatpresSTATQUES? STATQUESEVEN?STATQUESCOND? Stat Ques COND?SYSTERR? SYSTVERS?Trigger Subsystem TrigTrig Trig IMM TrigdelTrigdel .25 Trigdel MAX TriglinkVolt VoltlevVoltmode Voltmode List Voltmode FIXVOLTSENSSOUR? VolttrigVolttrig 1200 MV Voltlevtrig Power Module Programming Parameters Link Parameter ListPower Module Status Structure Status Register Bit ConfigurationStatus Reporting Operation Status GroupBit Signal Bit Configurations of Status Registers Meaning Status Questionable Commands QueryQuestionable Status Group Power Module Status Model Standard Event Status GroupStatus Byte Register Output QueueLocation Of Event Handles Initial Conditions At Power On ExamplesStatoperptr 5376ENAB Statquesptr 18ENABSTATOPEREVEN?QUESEVEN? Statoperptr 1024NTR Statoperenab 1024*SRESynchronizing Power Module Output Changes Trigger SubsystemModel of Fixed-Mode Trigger Operation Delaying State Idle StateInitiated State Model of List Mode Trigger Operation INITiateCONTinuous CommandTrigger Status and Event Signals Output Change StateOutpttltsour List Subsystem Listvolt 3.0,3.25,3.5,3.75 Listdwel 10,10,25,40 Automatically Repeating a ListListcurr 2,3,12,15 Triggering a ListTiming diagrams of Liststep Operation DFI Discrete Fault Indicator Subsystem Scpi Command CompletionRI Remote Inhibit Subsystem Error Messages Power Module Hardware Error MessagesSystem Error Messages Standard Event Status Register Error Bits222 -223 -241 -310 -330 -350 -400 -410 -420 -430 Scpi Confirmed Commands Scpi Approved CommandsScpi Conformance Information Scpi VersionNon-SCPI Commands Application Programs Application 1. Sequencing Multiple Modules During Power Up Figure B1-1. Block Diagram of Application #1 Variations On This ImplementationFigure B1-2. Timing Diagram of Application #1 Reset and Clear Module Enable Backplane TTL Trigger DriveEnable Output Enable Response to TriggerImplementation Details How The MPS Implements The Solution MPS Set Up Figure B2-1. Block Diagram of Application #2 When a CV-TO-CC Transition Occurs Enable TTL Trigger DriveEnable Response to TTL Trigger Start AT 15Application 3. Controlling Output Voltage Ramp Up at Turn On Figure B3-1. Simulating a Slow Voltage Ramp Generating the Desired Voltage Ramp for Application #3 Option Base Start Voltage for RampStop Voltage for Ramp SecondsApplication 4. Providing Time-Varying Voltages Figure B4-1. Voltage Waveform for Application #4Module set up Variations On This Implementation Enable OCP No Delay Before Protection OccursEnable Detection of OC Condition Enables Detection on Positive TRANSITION, I.EApplication 5. Providing Time-Varying Current Limiting Figure B5-1. Typical DUT Current vs. Time Implementation Details How The MPS Implements The Sequence GO to 12 V When Triggered Current Limit DataDwell Time Data SET to GET Current from ListApplication 6. Output Sequencing Paced by the Computer Nominal 12MPS Set Up Figure B6-1. Block Diagram of Application #6 These are the Bias Supply Limit ConditionsTo be Tested Number of Bias Supply Limit C0MBINATIONSReturn Overview Of Application Advantages/Benefits Of The MPS Solution Figure B7-1. Block Diagram of Application #7 When the Module Indicates SIC Step Completed When IT Completes the LIST. OPC Generates SROEnable SRQ Interrupt Enable Intr Identify Handler SubroutineSupplemental Information CMD$ = Output on ‘ Enable Output CMD$ = Initiate ‘ Enable Trigger to Start List‘ Conversion to Send Real Numbers Over the BUS CMD$ = Voltmode List ‘ SET to GET Voltage from ListCall Iooutputs SLOTO, CMDS, L Waiting for Trigger BIT 5 of the Operation Status RegisterCONDITION.DATA = Wend‘ Disable Auto Serial Poll If IBSTA% 0 then Goto ‘ AS Part of the Command String‘ Program N3.BAS ‘ INSTRUMENT.NAME$ = Sloto‘ General Error Handler If IBSTA% 0 then Goto Selected AS a Trigger SourceStop Application #3 Controlling Voltage Ramp UP AT Turn on Dwell = ramptimeTo terminate the iooutputa Int error Char *badstring If error != EOl enabled for both read and write Strcatvlist, vpoint This is a generalized error checking routine Index IndexIndex Index Index Agilent Sales and Support Offices United States Latin AmericaManual Updates