VXI VM4016 user manual VXI Technology, Inc

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	VXI Technology, Inc.
Common SCPI Commands	52
*CLS	52
*ESE	53
*ESR?	54
*IDN?	55
*OPC	56
*RST	57
*SRE	58
*STB?	59
*TRG	60
*TST?	61
*WAI	62
Instrument Specific SCPI Commands	63
FETCh:CONDitioned?	63
FETCh:LATChed?	64
FETCh:RAW?	65
INHOUSE:CLEAR_LATCH	66
INHOUSE:PSEUDO	67
INHOUSE:REGINT	68
INHOUSE:REG_ENABLE	69
INPut:DEBounce	70
INPut:MASK	71
INPut:MASK:INTerrupt	72
INPut:OFFSet	73
INPut:POLarity	74
INPut:RANGe	75
OUTPut:POLarity:EXTernal:INTerrupt	76
OUTPut:POLarity:EXTernal:LATChed	77
Required SCPI Commands	78
STATus:OPERation:CONDition?	78
STATus:OPERation:ENABle	79
STATus:OPERation[:EVENt]?	80
STATus:PRESet	81
STATus:QUEStionable:CONDition?	82
STATus:QUEStionable:ENABle	83
STATus:QUEStionable[:EVENt]	84
SYSTem:ERRor?	85
SYSTem:VERSion?	86
S ECTION 5	87
Theory of Operation	87
Introduction	87
Input Range Control	88
Signal Comparison	90
Interrupt Generation	91
INDEX	93

4	VM4016 Preface

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Contents VM4016 Page Table of Contents VXI Technology, Inc Warranty Limitation of WarrantyCertification Restricted Rights LegendC L a R a T I O N O F C O N F O R M I T Y EMCGeneral Safety Instructions Terms and SymbolsThis product. Product should be inspected or serviced Support Resources VXI Technology, Inc VM4016 Preface Introduction IntroductionDescription Front Panel LayoutVM4016 Block Diagram VM4016 General Specifications IRQ OutputCalculating System Power and Cooling Requirements InstallationPreparation for USE Setting the Logical Address Setting the Chassis Backplane JumpersFront Panel Interface Wiring Signal PIN Number Analog Comparator PIN Outs1631 Examples of Scpi Commands FETCHCONDITIONED? ProgrammingFETCHLATCHED? FETCHRAW? Inhousepseudo Inhouseregint InhouseregintInhouseregenable Inhouseclearlatch Inputdebounce ExamplesInputmask INPMASK?INPutMASKINTerrupt boolean Where boolean is 0 OFF 1 on InputmaskinterruptInputoffset INPOFFS?Inputpolarity INPutPOLarity NORM,@35Inputrange Outputpolarityexternalinterrupt Outputpolarityexternallatched Application Examples ExampleCommands Description Single Channel OperationControl Page Bracketing a Voltage Sets the external interrupt output to be active highBracketing AN Input Voltage Page Register Access Examples Register MAPFor example Pseudo Register Access VXIPLUG&PLAY Driver Examples VM4016 Programming VXI Technology, Inc Command Dictionary Alphabetical Command ListingIeee 488.2 Common Commands Instrument Specific Scpi Commands NormalScpi Required Commands Command Dictionary Query ParametersCommon Scpi Commands CLSESE Response DescriptionESR? IDN? OPC Query Parameters Query Response DescriptionRST SRE STB? TRG TST? WAI OPCInstrument Specific Scpi Commands FETChCONDitioned?FETChLATChed? FETChRAW? Inhouseclearlatch Inhousepseudo Inhouseregint Inhouseregenable INPutDEBounce INPutMASK INPutMASKINTerrupt INPutOFFSet INPutPOLarity INPutRANGe OUTPutPOLarityEXTernalINTerrupt OUTPutPOLarityEXTernalLATChed Required Scpi Commands STATusOPERationCONDition?STATusOPERationENABle STATusOPERationEVENt? STATusPRESet STATusQUEStionableCONDition? STATusQUEStionableENABle STATusQUEStionableEVENt SYSTemERRor? SYSTemVERSion? Theory of Operation Input Range Control Relay Signal Comparison Interrupt Generation Interrupt Generation Index OUTPutPOLarityEXTernalLATChed