Agilent Technologies L4400 Series User manual

1
Agilent L4400 Series LXI Instruments
Command Quick Reference
Version 1.0
Syntax Conventions
• Braces ( {}) enclose the parameter choices for a given command string. The braces are not sent with the
command string.
• A vertical bar ( |) separates multiple parameter choices for a given command string.
• Triangle brackets ( < > ) indicate that you must specify a value for the enclosed parameter. The brackets are not sent
with the command string. You must specify a value for the parameter.
• Some parameters are enclosed in square brackets ( [ ] ). The square brackets indicate that the parameter is optional
and can be omitted. The brackets are not sent with the command string. If you do not specify a value for an optional
parameter, the instrument chooses a default value.
Measurement Commands
MEASure:DIGital? {BYTE|1|WORD|2|LWORd|4}, [< voltage >,] [{NORMal|INVerted} , ] (@< ch_list >)
MEASure:TOTalize? [{READ|RRESet} , ] (@< ch_list >)
Temperature Configuration Commands
Thermocouple Configuration
[SENSe:]TEMPerature:RJUNction[:INTernal]? (@<
ch_list> )
Digital I/O and Totalizer Configuration Commands
Digital I/O Configuration
CONFigure:DIGital {BYTE|1|WORD|2|LWORd|4}, [<
voltage >,] [{NORMal|INVerted},] (@< ch_list >)
CONFigure:DIGital:DIRection {INPut|0|OUTPut|1}, (@<
ch_list >)
CONFigure:DIGital:DIRection? (@<
ch_list >)
CONFigure:DIGital:HANDshake SYNChronous, [< thresh_voltage >, [< level_voltage >, [< polarity >,]]] (@< ch_list >)
CONFigure:DIGital:HANDshake:CTIMe {<
seconds >|MIN|MAX|DEF}, (@< ch_list >)
CONFigure:DIGital:HANDshake:CTIMe? [{MIN|MAX},] (@<
ch_list >)
CONFigure:DIGital:HANDshake:DRIVe {ACTive|OCOLlector}, (@< ch_list >)
CONFigure:DIGital:HANDshake:DRIVe? (@<
ch_list >)
CONFigure:DIGital:HANDshake:POLarity {NORMal|INVerted}, [{H0|0|H1|1|H2|2|ALL},] (@< ch_list >)
CONFigure:DIGital:HANDshake:POLarity? {H0|0|H1|1|H2|2}, (@<
ch_list >)
CONFigure:DIGital:HANDshake:RATE {< frequency >|MIN|MAX|DEF}, (@< ch_list >)
CONFigure:DIGital:HANDshake:RATE? [{MIN|MAX},] (@<
ch_list >)

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CONFigure:DIGital:HANDshake:STATe {HIMPedance|OFF|ON}, (@< ch_list >)
CONFigure:DIGital:HANDshake:STATe? (@<
ch_list >)
CONFigure:DIGital:HANDshake:SYNChronous:STRobe[:SOURce] {INTernal|EXTernal}, (@< ch_list >)
CONFigure:DIGital:HANDshake:SYNChronous:STRobe[:SOURce]? (@<
ch_list >)
CONFigure:DIGital:INTerrupt:POLarity {NORMal|INVerted}, (@< ch_list >)
CONFigure:DIGital:INTerrupt:POLarity? (@<
ch_list >)
CONFigure:DIGital:POLarity {NORMal|INVerted}, (@< ch_list >)
CONFigure:DIGital:POLarity? (@<
ch_list >)
CONFigure:DIGital:WIDTh {BYTE|1|WORD|2|LWORd|4}, (@< ch_list >)
CONFigure:DIGital:WIDTh? (@<
ch_list >)
[SENSe:]DIGital:DATA[:{BYTE|WORD|LWORd}]? [{DECimal|BINary|HEXadecimal|OCTal},] (@<
ch_list >)
[SENSe:]DIGital:DATA:BIT? < bit >, (@< ch_list >)
[SENSe:]DIGital:HANDshake:THReshold {< voltage >|MIN|MAX|DEF}, (@< ch_list >)
[SENSe:]DIGital:HANDshake:THReshold? [{MIN|MAX},] (@<
ch_list> )
[SENSe:]DIGital:INTerrupt[:ENABle] {OFF|0|ON|1}, (@< ch_list> )
[SENSe:]DIGital:INTerrupt[:ENABle]? (@<
ch_list> )
[SENSe:]DIGital:INTerrupt:MODE {MFULl|COMPare}, (@<
ch_list> )
[SENSe:]DIGital:INTerrupt:MODE? (@<
ch_list> )
[SENSe:]DIGital:INTerrupt:STATus? (@< ch_list> )
SOURce:DIGital:DATA[:{BYTE|WORD|LWORd}] < data >, (@< ch_list >)
SOURce:DIGital:DATA[:{BYTE|WORD|LWORd}]? [{DECimal|BINary|HEXadecimal|OCTal},] (@<
ch_list >)
SOURce:DIGital:DATA:BIT {0|1}, < bit >, (@< ch_list >)
SOURce:DIGital:DATA:BIT? <
bit >, (@< ch_list >)
SOURce:DIGital:DRIVe {ACTive|OCOLlector}, (@<
ch_list >)
SOURce:DIGital:DRIVe? (@<
ch_list >)
SOURce:DIGital:HANDshake:LEVel {< voltage >|MIN|MAX|DEF}, (@< ch_list >)
SOURce:DIGital:HANDshake:LEVel? [{MIN|MAX},] (@<
ch_list> )
SOURce:DIGital:INTerrupt[:ENABle] {OFF|0|ON|1}, (@< ch_list> )
SOURce:DIGital:INTerrupt[:ENABle]? (@<
ch_list> )
[SENSe:]DIGital:INTerrupt:MODE {STARt|STOP|GATE}, (@< ch_list> )
[SENSe:]DIGital:INTerrupt:MODE? (@<
ch_list> )
[SENSe:]DIGital:MEMory:CLEar (@< ch_list >)
[SENSe:]DIGital:MEMory:COMPare:ACTion {CONTinue|STARt|STOP}, (@< ch_list >)
[SENSe:]DIGital:MEMory:COMPare:ACTion? (@<
ch_list> )
[SENSe:]DIGital:MEMory[:DATA]? < index >, < count >, (@< channel> )
[SENSe:]DIGital:MEMory[:DATA]:ALL? (@< channel> )
[SENSe:]DIGital:MEMory[:DATA]:FORMat {LIST|BLOCk}
[SENSe:]DIGital:MEMory[:DATA]:FORMat?
[SENSe:]DIGital:MEMory[:DATA]:POINts? [MAX,] (@<
ch_list> )
[SENSe:]DIGital:MEMory:ENABle {OFF|0|ON|1}, (@<
ch_list >)
[SENSe:]DIGital:MEMory:ENABle? (@<
ch_list> )
[SENSe:]DIGital:MEMory:MATCh[:DATA]? (@< ch_list> )
[SENSe:]DIGital:MEMory:SAMPle:COUNt {<
count >|MIN|MAX|DEF|INFinity}, (@< ch_list >)

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[SENSe:]DIGital:MEMory:STARt (@< ch_list >)
[SENSe:]DIGital:MEMory:STEP (@< ch_list >)
[SENSe:]DIGital:MEMory:STOP (@<
ch_list >)
SOURce:DIGital:MEMory:TRACe < name >, (@< channel> )
SOURce:DIGital:MEMory:TRACe? (@<
channel> )
[SENSe:]DIGital:THReshold {< voltage >|MIN|MAX|DEF}, (@< ch_list >)
[SENSe:]DIGital:THReshold? [{MIN|MAX},] (@<
ch_list> )
SOURce:DIGital:LEVel {<
voltage >|MIN|MAX|DEF}, (@< ch_list >)
SOURce:DIGital:LEVel? [{MIN|MAX},] (@<
ch_list> )
SOURce:DIGital:MEMory:ABORt (@< ch_list >)
SOURce:DIGital:MEMory:ENABle {OFF|0|ON|1}, (@<
ch_list >)
SOURce:DIGital:MEMory:ENABle? (@<
ch_list> )
SOURce:DIGital:MEMory:NCYCles {< count >|MIN|MAX|DEF|INFinity}, (@< ch_list >)
SOURce:DIGital:MEMory:NCYCles? [{MIN|MAX},] (@<
ch_list> )
SOURce:DIGital:MEMory:STARt (@< ch_list >)
SOURce:DIGital:MEMory:STEP (@< ch_list >)
SOURce:DIGital:MEMory:STOP (@<
ch_list >)
SOURce:DIGital:STATe {OFF|0|ON|1}, (@< ch_list >)
SOURce:DIGital:STATe? (@<
ch_list >)
Trace Pattern Configuration
TRACe:CATalog? {(@<
channel> )|1}
TRACe[:DATA]:DIGital[:{BYTE|1|WORD|2|LWORd|4}] (@<
channel> ), < name >, {< binary_block >|< value >,
<
value > [,< value >, . . . ]}
TRACe[:DATA]:DIGital:FUNCtion (@< channel> ), {COUNt|WONes}, < name >, < points >
TRACe:DELete:ALL {(@<
channel> )|1}
TRACe:DELete[:NAME] {(@< channel >)|1}, < name >
TRACe:FREE? {(@<
channel> )|1}
TRACe:POINts? {(@< channel> )|1}, < name >
Digital Input Pattern Comparison
CALCulate:COMPare:DATA[:{BYTE|1|WORD|2|LWORd|4}] <
data >, (@< ch_list> )
CALCulate:COMPare:DATA? (@<
ch_list> )
CALCulate:COMPare:MASK[:{BYTE|1|WORD|2|LWORd|4}] < data >, (@< ch_list> )
CALCulate:COMPare:MASK? (@<
ch_list> )
CALCulate:COMPare:STATe {OFF|0|ON|1}, (@< ch_list> )
CALCulate:COMPare:STATe? (@<
ch_list> )
CALCulate:COMPare:TYPE {EQUal|NEQual}, (@< ch_list> )
CALCulate:COMPare:TYPE? (@<
ch_list> )
[SENSe:]DIGital:MEMory:COMPare:ACTion {CONTinue|STARt|STOP}, (@< ch_list >)
[SENSe:]DIGital:MEMory:COMPare:ACTion? (@<
ch_list> )
[SENSe:]DIGital:MEMory:MATCh[:DATA]? (@< ch_list> )

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Totalizer Configuration
CONFigure:COUNter:DCYCle [{<
gate_time >|MIN|MAX|DEF},] (@< ch_list >)
CONFigure:COUNter:FREQuency [{<
gate_time >|MIN|MAX|DEF},] (@< ch_list >)
CONFigure:COUNter:PERiod [{<
gate_time >|MIN|MAX|DEF},] (@< ch_list >)
CONFigure:COUNter:PWIDth [{<
gate_time >|MIN|MAX|DEF},] (@< ch_list >)
CONFigure:COUNter:TOTalize [{READ|RRESet},] (@< ch_list >)
CONFigure:TOTalize [{READ|RRESet},] (@<
ch_list >)
MEASure:COUNter:DCYCle? [{< gate_time >|MIN|MAX|DEF},] (@< ch_list >)
MEASure:COUNter:FREQuency? [{< gate_time >|MIN|MAX|DEF},] (@< ch_list >)
MEASure:COUNter:PERiod? [{<
gate_time >|MIN|MAX|DEF},] (@< ch_list >)
MEASure:COUNter:PWIDth? [{< gate_time >|MIN|MAX|DEF},] (@< ch_list >)
MEASure:COUNter:TOTalize? [{READ|RRESet},] (@<
ch_list >)
[SENSe:]COUNter:ABORt (@< ch_list >)
[SENSe:]COUNter:DATA? (@<
ch_list >)
[SENSe:]COUNter:FREQuency[:DATA]? (@< ch_list> )
[SENSe:]COUNter:FUNCtion {FREQuency|PERiod|DCYCle|PWIDth|TOTalize}, (@<
ch_list >)
[SENSe:]COUNter:FUNCtion? (@<
ch_list >)
[SENSe:]COUNter:GATE:POLarity {NORMal|INVerted}, (@< ch_list >)
[SENSe:]COUNter:GATE:POLarity? (@<
ch_list >)
[SENSe:]COUNter:GATE:SOURce {INTernal|EXTernal}, (@< ch_list >)
[SENSe:]COUNter:GATE:SOURce? (@<
ch_list >)
[SENSe:]COUNter:GATE:TIME[:INTernal] {< time >|MIN|MAX|DEF}, (@< ch_list >)
[SENSe:]COUNter:GATE:TIME[:INTernal]? [{MIN|MAX},] (@<
ch_list >)
[SENSe:]COUNter:INITiate (@< ch_list >)
[SENSe:]COUNter:PERiod[:DATA]? (@< ch_list> )
[SENSe:]COUNter:PWIDth[:DATA]? (@<
ch_list> )
[SENSe:]COUNter:SLOPe {NEGative|POSitive}, (@< ch_list >)
[SENSe:]COUNter:SLOPe? (@<
ch_list >)
[SENSe:]COUNter:THReshold:VOLTage {< voltage >|MIN|MAX|DEF}, (@< ch_list >)
[SENSe:]COUNter:THReshold:VOLTage? [{MIN|MAX},] (@<
ch_list >)
[SENSe:]COUNter:TOTalize:CLEar:IMMediate (@< ch_list> )
[SENSe:]COUNter:TOTalize[:DATA]? (@<
ch_list> )
[SENSe:]COUNter:TOTalize:TYPE {READ|RRESet}, (@< ch_list >)
[SENSe:]COUNter:TOTalize:TYPE? (@<
ch_list >)
[SENSe:]MODule:COUNter:GATE:THReshold[:VOLTage] {< voltage >|MIN|MAX|DEF}, 1
[SENSe:]MODule:COUNter:GATE:THReshold[:VOLTage]? [{MIN|MAX},] 1
[SENSe:]TOTalize:CLEar:IMMediate (@<
ch_list> )
[SENSe:]TOTalize:DATA? (@<
ch_list> )

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[SENSe:]TOTalize:SLOPe {NEGative|POSitive}, (@< ch_list >)
[SENSe:]TOTalize:SLOPe? (@<
ch_list >)
[SENSe:]TOTalize:THReshold[:MODE] {AC|TTL}, (@<
ch_list >)
[SENSe:]TOTalize:THReshold[:MODE]? (@<
ch_list >)
[SENSe:]TOTalize:THReshold:VOLTage {<
voltage >|MIN|MAX|DEF}, (@< ch_list >)
[SENSe:]TOTalize:THReshold:VOLTage? [{MIN|MAX},] (@<
ch_list >)
[SENSe:]TOTalize:TYPE {READ|RRESet}, (@< ch_list >)
[SENSe:]TOTalize:TYPE? (@<
ch_list >)
ExternalClock Output Configuration
SOURce:MODule:CLOCk:FREQuency {<
frequency >|MIN|MAX|DEF}, 1
SOURce:MODule:CLOCk:FREQuency? [{MIN|MAX}, ] 1
SOURce:MODule:CLOCk:LEVel {<
voltage >|MIN|MAX|DEF}, 1
SOURce:MODule:CLOCk:LEVel? [{MIN|MAX}, ] 1
SOURce:MODule:CLOCk:STATe {OFF|0|ON|1},
1
SOURce:MODule:CLOCk:STATe? 1
DAC Configuration Commands
OUTPut[:STATe] {OFF|0|ON|1}, (@<
ch_list> )
OUTPut[:STATe]? (@<
ch_list> )
SOURce:CURRent[:LEVel] {< current >|MIN|MAX|DEF}, (@< ch_list> )
SOURce:CURRent[:LEVel]? [{MIN|MAX}, ] (@<
ch_list> )
SOURce:FUNCtion:TRIGger:SOURce {IMMediate|MANual|EXTernal}, (@< ch_list> )
SOURce:FUNCtion:TRIGger:SOURce? (@<
ch_list> )
SOURce:MODE {VOLTage|CURRent}, (@< ch_list> )
SOURce:MODE? (@<
ch_list> )
SOURce:MODule:CLOCk:FREQuency {<
frequency >|MIN|MAX|DEF}, 1
SOURce:MODule:CLOCk:FREQuency? [{MIN|MAX}, ] 1
SOURce:MODule:CLOCk:STATe {OFF|0|ON|1},
1
SOURce:MODule:CLOCk:STATe? 1
SOURce:MODule:TRIGger:EXTernal:IMMediate 1
SOURce:MODule:TRIGger:OUTPut {OFF|0|ON|1},
1
SOURce:MODule:TRIGger:OUTPut? 1
SOURce:VOLTage[:LEVel] {<
voltage >|MIN|MAX|DEF}, (@< ch_list> )
SOURce:VOLTage[:LEVel]? [{MIN|MAX}, ] (@<
ch_list> )

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Trace Waveform Configuration
SOURce:FUNCtion:CLOCk:EXTernal:DIVisor {< value >|MIN|MAX|DEF}, (@< ch_list> )
SOURce:FUNCtion:CLOCk:EXTernal:DIVisor? [{MIN|MAX}, ] (@<
ch_list> )
SOURce:FUNCtion:CLOCk:SOURce {INTernal|EXTernal|STEP}, (@< ch_list> )
SOURce:FUNCtion:CLOCk:SOURce? (@<
ch_list> )
SOURce:FUNCtion:CURRent:GAIN {<
gain >|MIN|MAX|DEF}, (@< ch_list> )
SOURce:FUNCtion:CURRent:GAIN? [{MIN|MAX}, ] (@<
ch_list> )
SOURce:FUNCtion:CURRent:OFFSet {< offset >|MIN|MAX|DEF}, (@< ch_list> )
SOURce:FUNCtion:CURRent:OFFSet? [{MIN|MAX}, ] (@<
ch_list> )
SOURce:FUNCtion:ENABle {OFF|0|ON|1}, (@< ch_list> )
SOURce:FUNCtion:ENABle? (@<
ch_list> )
SOURce:FUNCtion:FREQuency {< frequency >|MIN|MAX|DEF}, (@< ch_list> )
SOURce:FUNCtion:FREQuency? [{MIN|MAX}, ] (@<
ch_list> )
SOURce:FUNCtion:HALT (@< ch_list> )
SOURce:FUNCtion:SAMPle:PERiod {< period >|MIN|MAX|DEF}, (@< ch_list> )
SOURce:FUNCtion:SAMPle:PERiod? [{MIN|MAX}, ] (@<
ch_list> )
SOURce:FUNCtion:TRACe:NCYCles {< count >|MIN|MAX|DEF|INFinity}, (@< ch_list> )
SOURce:FUNCtion:TRACe:NCYCles? [{MIN|MAX}, ] (@<
ch_list> )
SOURce:FUNCtion:TRACe:SINDex <
point >, (@< ch_list> )
SOURce:FUNCtion:TRACe:SINDex? (@<
ch_list> )
SOURce:FUNCtion:TRACe[:NAME] < name >, (@< ch_list> )
SOURce:FUNCtion:TRACe[:NAME]? (@<
ch_list> )
SOURce:FUNCtion:TRIGger:IMMediate (@< ch_list> )
SOURce:FUNCtion:VOLTage:GAIN {< gain >|MIN|MAX|DEF}, (@< ch_list> )
SOURce:FUNCtion:VOLTage:GAIN? [{MIN|MAX}, ] (@<
ch_list> )
SOURce:FUNCtion:VOLTage:OFFSet {< offset >|MIN|MAX|DEF}, (@< ch_list> )
SOURce:FUNCtion:VOLTage:OFFSet? [{MIN|MAX}, ] (@<
ch_list> )
TRACe:CATalog? {(@< channel> )|1}
TRACe:DELete:ALL {(@<
channel> )|1}
TRACe:DELete[:NAME] {(@< channel >)|1}, < name >
TRACe:FREE? {(@<
channel> )|1}
TRACe:POINts? {(@< channel> )|1}, < name >
TRACe[:DATA] 1, <
name >, {< binary_block >|< value >, < value > [,< value >, . . . ]}
TRACe[:DATA]:DAC 1, < name >, {< binary_block >|< value >, < value > [,< value >, . . . ]}
TRACe[:DATA]:FUNCtion 1, < type >, < name >, < points >

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Monitor Commands
ROUTe:MONitor:DATA?
ROUTe:MONitor:STATe {OFF|0|ON|1}
ROUTe:MONitor:STATe?
ROUTe:MONitor[:CHANnel] (@<
channel> )
ROUTe:MONitor[:CHANnel]?
ROUTe:MONitor[:CHANnel]:ENABle {OFF|0|ON|1}, (@<
ch_list> )
ROUTe:MONitor[:CHANnel]:ENABle? (@<
ch_list> )
Scan Configuration Commands
ABORt
INITiate
FORMat:BORDer {NORMal|SWAPped}
FORMat:BORDer?
FORMat:DATA {ASCii,9|REAL,32|REAL,64}
FORMat:READing:ALARm {OFF|0|ON|1}
FORMat:READing:ALARm?
FORMat:READing:CHANnel {OFF|0|ON|1}
FORMat:READing:CHANnel?
FORMat:READing:TIME {OFF|0|ON|1}
FORMat:READing:TIME?
FORMat:READing:TIME:TYPE {ABSolute|RELative}
FORMat:READing:TIME:TYPE?
FORMat:READing:UNIT {OFF|0|ON|1}
FORMat:READing:UNIT?
READ? (@<ch_list>)
ROUTe:CHANnel:ADVance:SOURce <
source >
ROUTe:CHANnel:ADVance:SOURce?
ROUTe:CHANnel:DELay {<
seconds >|MIN|MAX|DEF}, (@< ch_list> )
ROUTe:CHANnel:DELay? [{MIN|MAX}, ] (@<
ch_list> )
ROUTe:CHANnel:FWIRe < mode >, (@< ch_list> )
ROUTe:CHANnel:FWIRe? (@<
ch_list> )
ROUTe:SCAN (@< scan_list> )
ROUTe:SCAN?
ROUTe:SCAN:ADD (@<
ch_list> )
ROUTe:SCAN:REMove (@< ch_list> )
ROUTe:SCAN:ORDered {OFF|0|ON|1}
ROUTe:SCAN:ORDered?
ROUTe:SCAN:SIZE?
SWEep:COUNt {<
count >|MIN|MAX|DEF}
SWEep:COUNt? [{MIN|MAX}]

8
TRIGger:COUNt {< count >|MIN|MAX|DEF|INFinity}
TRIGger:COUNt? [{MIN|MAX}]
TRIGger:SOURce {IMMediate|BUS|EXTernal|ALARm1|ALARm2|TIMer}
TRIGger:SOURce?
TRIGger:SOURce:ALARm[:MODE] {SINGle|CONTinuous}
TRIGger:SOURce:ALARm[:MODE]?
TRIGger:TIMer {<
seconds >|MIN|MAX|DEF}
TRIGger:TIMer? [{MIN|MAX}]
Switch Control Commands
ROUTe:CHANnel:DRIVe:CLOSe:DEFault (@< ch_list> )
ROUTe:CHANnel:DRIVe:CLOSe:DEFault? (@<
ch_list> )
ROUTe:CHANnel:DRIVe:OPEN:DEFault (@< ch_list> )
ROUTe:CHANnel:DRIVe:OPEN:DEFault? (@<
ch_list> )
ROUTe:CHANnel:DRIVe:PAIRed[:MODE] {OFF|0|ON|1}, (@< ch_list> )
ROUTe:CHANnel:DRIVe:PAIRed[:MODE]? (@<
ch_list> )
ROUTe:CHANnel:DRIVe:PULSe[:MODE] {OFF|0|ON|1}, (@<
ch_list> )
ROUTe:CHANnel:DRIVe:PULSe[:MODE]? (@<
ch_list> )
ROUTe:CHANnel:DRIVe:PULSe:WIDTh {< seconds >|MIN|MAX|DEF}, (@< ch_list> )
ROUTe:CHANnel:DRIVe:PULSe:WIDTh? [{MIN|MAX}, ] (@<
ch_list> )
ROUTe:CHANnel:DRIVe:STATe? (@< ch_list >)
ROUTe:CHANnel:DRIVe:TIME:RECovery {< seconds >|MIN|MAX|DEF}, (@< ch_list> )
ROUTe:CHANnel:DRIVe:TIME:RECovery? [{MIN|MAX}, ] (@<
ch_list> )
ROUTe:CHANnel:DRIVe:TIME:SETTle {< seconds >|MIN|MAX|DEF}, (@< ch_list> )
ROUTe:CHANnel:DRIVe:TIME:SETTle? [{MIN|MAX}, ] (@<
ch_list> )
ROUTe:CHANnel:LABel:CLEar:MODule 1
ROUTe:CHANnel:LABel[:DEFine] "<
label >" , (@< ch_list> )
ROUTe:CHANnel:LABel[:DEFine]? [<
type >,] (@< ch_list> )
ROUTe:CHANnel:VERify[:ENABle] {OFF|0|ON|1}, (@< ch_list >)
ROUTe:CHANnel:VERify[:ENABle]? (@<
ch_list >)
ROUTe:CHANnel:VERify:POLarity {NORMal|INVerted}, (@< ch_list >)
ROUTe:CHANnel:VERify:POLarity? (@<
ch_list >)
ROUTe:CHANnel:VERify:POSition:STATe? (@<
ch_list >)
ROUTe:CLOSe (@< ch_list> )
ROUTe:CLOSe? (@<
ch_list> )
ROUTe:CLOSe:EXCLusive (@<
ch_list> )
ROUTe:MODule:BUSY? {1|ANY}
ROUTe:MODule:WAIT {1|ANY}
ROUTe:MODule:WAIT? {1|ANY}
ROUTe:OPEN (@<
ch_list> )
ROUTe:OPEN? (@<
ch_list> )
ROUTe:OPEN:ABUS [{< abus >|ALL}]
ROUTe:OPEN:ALL 1

9
ROUTe:OPERation:OVERlap[:ENABle] {OFF|0|ON|1}
ROUTe:OPERation:OVERlap[:ENABle]?
ROUTe:RMODule:BANK:DRIVe[:MODE] {TTL|OCOLlector}, {1-4|BANK1-BANK4|ALL}, (@<
rem_ch_list >)
ROUTe:RMODule:BANK:DRIVe[:MODE]? {1-4|BANK1-BANK4}, (@<
rem_ch_list >)
ROUTe:RMODule:BANK:LED:DRIVe[:ENABle] {OFF|0|ON|1}, {1-4|BANK1-BANK4|ALL}, (@< rem_ch_list >)
ROUTe:RMODule:BANK:LED:DRIVe[:ENABle]? {1-4|BANK1-BANK4}, (@<
rem_ch_list >)
ROUTe:RMODule:BANK:LED:DRIVe:LEVel {< amps >|MIN|MAX|DEF}, {1-4|BANK1-BANK4|ALL}, (@< rem_ch_list >)
ROUTe:RMODule:BANK:LED:DRIVe:LEVel? {1-4|BANK1-BANK4}, (@<
rem_ch_list >)
ROUTe:RMODule:BANK:PRESet {1-4|BANK1-BANK4|ALL}, (@< rem_ch_list >)
ROUTe:RMODule:DRIVe:LIMit {< max_drives >|MIN|MAX|DEF}, (@< rem_ch_list >)
ROUTe:RMODule:DRIVe:LIMit? [{MIN|MAX}, ] (@<
rem_ch_list >)
ROUTe:RMODule:DRIVe:SOURce:BOOT {OFF|INTernal|EXTernal}, (@< rem_ch_list >)
ROUTe:RMODule:DRIVe:SOURce:BOOT? (@<
rem_ch_list >)
ROUTe:RMODule:DRIVe:SOURce[:IMMediate] {OFF|INTernal|EXTernal}, (@<
rem_ch_list >)
ROUTe:RMODule:DRIVe:SOURce[:IMMediate]? (@<
rem_ch_list >)
SYSTem:CDEScription? 1
SYSTem:CDEScription:RMODule? (@<
rem_ch >) [,{DISTribution1-DISTribution4}]
SYSTem:CPON 1
SYSTem:CTYPe? 1
SYSTem:CTYPe:RMODule? (@<
rem_ch >) [,{DISTribution1-DISTribution4}]
SYSTem:MODule:PFAil:JUMPer:AMP5? 1 ( L4437A/938A only )
SYSTem:MODule:TEMPerature? [{TRANsducer|TTHReshold}], 1 (
L4437A/938A only )
SYSTem:MODule:WIRE:MODE {WIRE1|WIRE2}, 1 ( L4423A/925A/933A only )
SYSTem:RMODule:RESet {1|2|3|4|5|6|7|8}
SYSTem:RMODule:STATus? {1|2|3|4|5|6|7|8}
Sequence Operation Commands
ROUTe:SEQuence:ABORt
ROUTe:SEQuence:BUSY?
ROUTe:SEQuence:CATalog?
ROUTe:SEQuence:DEFine <
name >, "< commands >"
ROUTe:SEQuence:DEFine? <
name >
ROUTe:SEQuence:DELete:ALL
ROUTe:SEQuence:DELete[:NAME] <
name >
ROUTe:SEQuence:RUNNing:NAME?
ROUTe:SEQuence:TRIGger[:IMMediate] <
name >
ROUTe:SEQuence:TRIGger:SOURce < name >, {ALARm1|ALARm2|MANual}
ROUTe:SEQuence:TRIGger:SOURce? <
name >
ROUTe:SEQuence:WAIT

10
Triggering Commands
*TRG
INITiate
READ? (@<
ch_list >)
TRIGger:COUNt {<
count >|MIN|MAX|DEF|INFinity}
TRIGger:COUNt? [{MIN|MAX}]
TRIGger:DELay {<
seconds >|MIN|MAX}
TRIGger:DELay? [{MIN|MAX}]
TRIGger:DELay:AUTO {OFF|0|ON|1}
TRIGger:DELay:AUTO?
TRIGger:SOURce {IMMediate|BUS|EXTernal|TIMer}
TRIGger:SOURce?
TRIGger:TIMer {<
seconds >|MIN|MAX|DEF}
TRIGger:TIMer? [{MIN|MAX}]
Alarm Limit Commands
CALCulate:LIMit:LOWer {< value >|MIN|MAX|DEF}, (@< ch_list> )
CALCulate:LIMit:LOWer? [{MIN|MAX},] (@<
ch_list> )
CALCulate:LIMit:LOWer:STATe {OFF|0|ON|1}, (@< ch_list> )
CALCulate:LIMit:LOWer:STATe? (@<
ch_list> )
CALCulate:LIMit:UPPer {< value >|MIN|MAX|DEF}, (@< ch_list> )
CALCulate:LIMit:UPPer? [{MIN|MAX},] (@<
ch_list>)
CALCulate:LIMit:UPPer:STATe {OFF|0|ON|1}, (@< ch_list> )
CALCulate:LIMit:UPPer:STATe? (@<
ch_list> )
OUTPut:ALARm{1|2}:CLEar
OUTPut:ALARm:CLEar:ALL
OUTPut:ALARm:MODE {LATCh|TRACk}
OUTPut:ALARm:MODE?
OUTPut:ALARm{1|2}:SEQuence?
OUTPut:ALARm:SLOPe {NEGative|POSitive}
OUTPut:ALARm:SLOPe?
OUTPut:ALARm{1|2}:SOURce (@<
ch_list> )
OUTPut:ALARm{1|2}:SOURce?
SYSTem:ALARm?

11
Measurement Statistics Commands
CALCulate:AVERage:AVERage? (@<ch_list>)
CALCulate:AVERage:CLEar (@<ch_list>)
CALCulate:AVERage:COUNt? (@<ch_list>)
CALCulate:AVERage:MAXimum? (@<ch_list>)
CALCulate:AVERage:MAXimum:TIME? (@<ch_list>)
CALCulate:AVERage:MINimum? (@<ch_list>)
CALCulate:AVERage:MINimum:TIME? (@<ch_list>)
CALCulate:AVERage:PTPeak? (@<ch_list>)
DATA:LAST? ,(@<
channel >)
Reading Memory Commands
DATA:POINts:EVENt:THReshold < num_readings >
DATA:POINts:EVENt:THReshold?
DATA:POINts?
DATA:REMove? <
num_readings >
FETCh?
FORMat:DATA {ASCii,9|REAL,32|REAL,64}
R? [<
max_count >]
SYSTem:TIME:SCAN?
Calibration Commands
CALibration?
CALibration:ABORt
CALibration:BEGin[:VOLTage] [<
setup_ #>, ] (@< channel >)
CALibration:COUNt? 1
CALibration:LFRequency {50|60|400}
CALibration:LFRequency?
CALibration:POINt? <
value >
CALibration:SECure:CODE <
new_code >
CALibration:SECure:STATe {OFF|0|ON|1}, < code>
CALibration:SECure:STATe?
CALibration:STRing "<
string >" [,1]
CALibration:STRing? 1
CALibration:VALue <
value >
CALibration:VALue?

12
State Storage Commands
*RCL {1|2|3|4|5}
*SAV {1|2|3|4|5}
MEMory:NSTates?
MEMory:STATe:CATalog?
MEMory:STATe:DELete {1|2|3|4|5}
MEMory:STATe:DELete:ALL
MEMory:STATe:NAME {1|2|3|4|5} [,<
name >]
MEMory:STATe:NAME? {1|2|3|4|5}
MEMory:STATe:RECall:AUTO {OFF|0|ON|1}
MEMory:STATe:RECall:AUTO?
MEMory:STATe:RECall:SELect {0|1|2|3|4|5}
MEMory:STATe:RECall:SELect?
MEMory:STATe:VALid? {1|2|3|4|5}
IEEE-488 Commands
*CLS
*ESE < enable_value >
*ESE?
*ESR?
*IDN?
*OPC
*OPC?
*RCL {1|2|3|4|5}
*RST
*SAV {1|2|3|4|5}
*SRE <
enable_value >
*SRE?
*STB?
*TRG
*TST?
*WAI

13
System-Related Commands
*IDN?
*RST
*TST?
CALibration:LFRequency {50|60|400}
CALibration:LFRequency?
SYSTem:ABUS:INTerlock:SIMulate {OFF|0|ON|1}
SYSTem:ABUS:INTerlock:SIMulate?
SYSTem:CDEScription? 1
SYSTem:CDEScription:RMODule? (@<
rem_ch >) [,{DISTribution1-DISTribution4}]
SYSTem:CPON 1
SYSTem:CTYPe? 1
SYSTem:CTYPe:RMODule? (@<
rem_ch >) [,{DISTribution1-DISTribution4}]
SYSTem:DATE < yyyy >,< mm >,< dd >
SYSTem:DATE?
SYSTem:DELay[:IMMediate] <
time >
SYSTem:ERRor?
SYSTem:PRESet
SYSTem:SECurity:IMMediate
SYSTem:TIME <
hh >,< mm >,< ss.sss >
SYSTem:TIME?
SYSTem:TIME:SCAN?
SYSTem:VERSion?
Remote Interface Configuration Commands
SYSTem:COMMunicate:ENABle {OFF|0|ON|1}, {GPIB|LAN|SOCKets|TELNet|VXI11|WEB}
SYSTem:COMMunicate:ENABle? {GPIB|LAN|SOCKets|TELNet|VXI11|WEB}
SYSTem:COMMunicate:GPIB:ADDRess <
address >
SYSTem:COMMunicate:GPIB:ADDRess?
SYSTem:LOCK:OWNer?
SYSTem:LOCK:RELease
SYSTem:LOCK:REQuest?

14
LAN Configuration Commands
SYSTem:COMMunicate:LAN:AUTOip {OFF|0|ON|1}
SYSTem:COMMunicate:LAN:AUTOip?
SYSTem:COMMunicate:LAN:BSTatus?
SYSTem:COMMunicate:LAN:CONTrol?
SYSTem:COMMunicate:LAN:DHCP {OFF|0|ON|1}
SYSTem:COMMunicate:LAN:DHCP?
SYSTem:COMMunicate:LAN:DNS "<
address >"
SYSTem:COMMunicate:LAN:DNS?
SYSTem:COMMunicate:LAN:DOMain "<
name >"
SYSTem:COMMunicate:LAN:DOMain? [{CURRent|STATic}]
SYSTem:COMMunicate:LAN:GATEway "<
address >"
SYSTem:COMMunicate:LAN:GATEway? [{CURRent|STATic}]
SYSTem:COMMunicate:LAN:HISTory:CLEar
SYSTem:COMMunicate:LAN:HISTory?
SYSTem:COMMunicate:LAN:HOSTname "<
name >"
SYSTem:COMMunicate:LAN:HOSTname? [{CURRent|STATic}]
SYSTem:COMMunicate:LAN:IPADdress "<
address >"
SYSTem:COMMunicate:LAN:IPADdress? [{CURRent|STATic}]
SYSTem:COMMunicate:LAN:KEEPalive {<
seconds >|MIN|MAX}
SYSTem:COMMunicate:LAN:KEEPalive? [{MIN|MAX}]
SYSTem:COMMunicate:LAN:MAC?
SYSTem:COMMunicate:LAN:SMASk "<
mask >"
SYSTem:COMMunicate:LAN:SMASk? [{CURRent|STATic}]
SYSTem:COMMunicate:LAN:TELNet:PROMpt "<
string >"
SYSTem:COMMunicate:LAN:TELNet:PROMpt?
SYSTem:COMMunicate:LAN:TELNet:WMESsage "<
string >"
SYSTem:COMMunicate:LAN:TELNet:WMESsage?
Status System Commands
*CLS
*ESE <
enable_value >
*ESE?
*ESR?
*SRE <
enable_value >
*SRE?
*STB?
STATus:ALARm:CONDition?
STATus:ALARm:ENABle <
enable_value >
STATus:ALARm:ENABle?
STATus:ALARm[:EVENt]?
STATus:MODule:ENABle <
enable_value >
STATus:MODule:ENABle?

15
STATus:MODule:EVENt?
STATus:MODule:SLOT1:CONDition?
STATus:MODule:SLOT1:ENABle <
enable_value >
STATus:MODule:SLOT1:ENABle?
STATus:MODule:SLOT1[:EVENt]?
STATus:OPERation:CONDition?
STATus:OPERation:ENABle <
enable_value >
STATus:OPERation:ENABle?
STATus:OPERation[:EVENt]?
STATus:PRESet
STATus:QUEStionable:CONDition?
STATus:QUEStionable:ENABle <
enable_value >
STATus:QUEStionable:ENABle?
STATus:QUEStionable[:EVENt]?
SYSTem:ALARm?
SYSTem:MODule?
Service-Related Commands
DIAGnostic:RELay:CYCLes? (@< ch_list> )
DIAGnostic:RELay:CYCLes:CLEar (@< ch_list> )