VXI VM4016 user manual Common Scpi Commands, Cls

Page 52

VXI Technology, Inc.

COMMON SCPI COMMANDS

 

 

*CLS

 

 

 

 

 

 

Purpose

Clears all status and event registers

 

 

 

 

 

 

Type

IEEE 488.2 Common Command

 

 

 

 

 

 

Command Syntax

*CLS

 

 

 

 

 

 

Command Parameters

N/A

 

 

 

 

 

 

*RST Value

N/A

 

 

 

 

 

 

Query Syntax

N/A

 

 

 

 

 

 

Query Parameters

N/A

 

 

 

 

 

 

Query Response

N/A

 

 

 

 

 

 

Description

This command clears the Status Event Register, Operation Status Register and the

 

 

Questionable Data/Signal Register. It also clears the OPC flag and clears all queues

 

 

(except the output queue).

 

 

 

 

 

 

Examples

Command / Query

Response / Descriptions

 

 

*CLS

(Clears all status and event registers)

 

 

 

 

 

Related Commands

N/A

 

52

VM4016 Command Dictionary

Image 52
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