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Agilent Technologies 87130A manual 4 84940A External Driver Card with Prefixes Prior to US4016

Models: 87130A

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Figure 2-4 84940A External Driver Card with Prefixes Prior to US4016

	Installing the 87130A Attenuator/Switch Driver
	Connecting Switch Drivers to Switches and Attenuators
	Do not connect or disconnect relays from 84940A external driver cards with
CAUTION
	prefixes prior to US4016 while the attenuator/switch driver line switch is
	turned on. An unintentional short between the + 24 V wire and the driver
	outputs may result in a catastrophic driver board failure.
	Although these driver cards will function properly when driven by the
	87130A, they are only specified to 800 mA maximum per group of four
	relays (200 mA per relay section); however, the + 24 V power supply from
	the 87130A provides 3 A of dc current.

Break-Off Section

Figure 2-4 84940A External Driver Card with Prefixes Prior to US4016

Figure 2-5 84940A External Driver Card with Prefixes US4016 and Above

The 84940A driver board includes the following items:

Description	Quantity	Part Number

Driver board	1	84940A

Cable, 36-pin to 36-pin SCSI, female to female, 5 feet, 28 AWG	1	70611-60010

Cable, 34-pin to 36-pin SCSI, 18 inches, 28 AWG	1	70611-60011

Ribbon cable kit, 36-pin to 34-pin, 6 feet, 28 AWG	1	70611-60013

2-6Agilent 87130A Operating and Service Manual

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Agilent Technologies 87130A manual 4 84940A External Driver Card with Prefixes Prior to US4016

Contents

87130A Attenuator/Switch Driver Operating and Service GuideAgilent Technologies makes no warranty of any kind with regard to this Warranty Certification WarrantyAssistance Asia Call Center Numbers Service and SupportAgilent 87130A Operating and Service Manual United StatesSafety and Regulatory Information Instrument MarkingsSafety Earth Ground General Safety Considerations viii Agilent 87130A Operating and Service ManualAgilent 87130A Operating and Service Manual Typeface Conventions Refer to the Agilent 87130A Operating and Service ManualUsed to indicate text that you will enter using the computer keyboard Italics2. Installing the 87130A Attenuator/Switch Driver Contents1. Introducing the 87130A Attenuator/Switch Driver Figure 2-6. Typical Single Switch Channel ConnectorContents-2 Agilent 87130A Operating and Service Manual 3. Specifications4. Remote Operation FunctionsAgilent 87130A Operating and Service Manual Contents-3 5. Replaceable Parts Troubleshooting4-77 Fuse and Power Supply CheckHow to unpack and check your instrument Attenuator/Switch DriverIntroducing the 87130A How to set up a static-free workstationFeatures of the Attenuator/Switch Driver Figure 1-1 87130A Block DiagramSensing Disabled Sensing EnabledDrive Pulse and Sensing Compatible Switches and Attenuators Table 1-1 Compatible SwitchesTable 1-2 Compatible Attenuators Front Panel Features Figure 1-2 87130A Front Panel FeaturesTable 1-3 87130A Package Contents Unpacking Your InstrumentDetermining Your Module Serial Number Environmental Limitations Agilent 87130A Operating and Service Manual Figure 1-3 Packaging Materials for the 87130A Switch DriverIntroducing the 87130A Attenuator/Switch Driver Unpacking Your InstrumentBefore Installing the Attenuator/Switch Driver Figure 1-4 Static-Safe Work StationTable 1-4 Static-Safe ESD Accessories Reducing ESD DamageReturning Your Instrument for Service How to install your switch driver Installing the 87130AAttenuator/Switch Driver How to verify its basic functionality How to address your instrumentGetting Started Power requirementsPower cord Initial Inspection Preparing for UseFigure 2-1 87130A GPIB Address Switch Default 9 shown GPIB AddressingConnecting Switch Drivers to Switches and Attenuators Driver Boards Using the Internal DriverFigure 2-2 Typical Operating Setup Using Internal Driver Figure 2-3 Typical Operating Setup Using External Drivers Figure 2-4 84940A External Driver Card with Prefixes Prior to US4016 Figure 2-5 84940A External Driver Card with Prefixes US4016 and AboveWiring Channel Connectors Figure 2-6 Typical Single Switch Channel ConnectorConnecting Multiple Driver Cards Figure 2-7 Daisy Chain of Driver Cards in Single EnclosureFigure 2-8 Daisy Chain of Driver Cards in Different Enclosures Connecting Attenuators Figure 2-9 Typical Attenuator Cables Connected to an 84940AOptimizing Switching Speed Table 2-1 Relay Drive SequenceDriver Cable and Switch Cable Length Limitations Driver Card AddressFigure 2-10 Eight Driver Card Addresses This calculation makes two assumptions Table 2-2 Standard 36-Pin Male SCSI II Type Connector Pin Functions Pin Functions for 36-Pin I/O Data CablePin Functions for 68-pin Driver Output Connector 2-14 Agilent 87130A Operating and Service Manual3Specifications Specifications Performance SpecificationsTable 3-1 87130A Electrical Specifications Performance SpecificationsPerformance Specifications 87130A Environmental SpecificationsSpecifications Agilent 87130A Operating and Service ManualSpecifications Performance Specifications3-4 Agilent 87130A Operating and Service Manual Remote Operation Standard Commands Language ProgrammingProgramming Conventions Talking to the Switch DriverProgramming Syntax ExampleInterface Select Code Selects Interface Addressing the Switch DriverProgram Message Syntax Instrument Address Selects InstrumentCommon Command Header CommandsCompound Command Header Selecting Multiple SubsystemsProgram Header Options Program DataCharacter Program Data Query CommandProgram Message Terminator Numeric Program DataThe output queue must be read before the next program message is sent Receiving Information from the Switch Driver Programming the Switch DriverSetting Up the Switch InitializationWhen you send the queryROUTeCLOSE? @101 String Variables Instrument StatusCommon Commands Reference Table 4-1 IEEE 488.2 Common CommandsSyntax Example CommandCLS Clear Status DescriptionTable 4-2 Event Status Enable Register Bit Definitions ESE Event Status EnableExample Command Example Query SyntaxTable 4-3 Event Status Register Bit Definitions ESR? Event Status Register QueryExample Query SyntaxSyntax IDN Identification NumberExample Command DescriptionSyntax OPC Operation CompleteExample Command DescriptionSyntax RST ResetExample Command DescriptionSyntax SRE Request EnableTable 4-4 Service Request Enable Register Description4-20 Agilent 87130A Operating and Service Manual STB Status ByteTable 4-5 Status Byte Bit Definitions WeightDescription TST? TestSyntax Example QueryDescription 4-22 Agilent 87130A Operating and Service ManualSyntax Remote OperationAgilent 87130A Operating and Service Manual Table 4-6 Command TreeHierarchy Remote OperationWIDth DELay SERialnumber? MODelnumber? EEROM CYCles? Table 6-6. Command Tree continued4-24 Agilent 87130A Operating and Service Manual Remote OperationTable 6-6. Command Tree continued colon is optional if the command is the first in the stringSCPI Command Reference SCPI CommandsChannel Lists Syntax DescriptionDescription AUTOselectSyntax AUTOselectDescription CATalog?Syntax Example QueryCLOSe SyntaxDescription Example Example CommandExample Command defined by the PATH refer to PATH on page 4-55 with name ATTEN14 to4-32 Agilent 87130A Operating and Service Manual Example Query ROUTEPFAILCLOSE? @101,205Agilent 87130A Operating and Service Manual CYCLes?Example Command DIAGnosticsEERomCYCLes?Description DEFineSyntax DEFineExample Query ROUTEPATHDEFine? ATTEN14 Example CommandROUTEPATHDEF ATTEN14,@101,205,@102 @101,205,@102 Example Query ROUTEGROUPDEF? ATTENSyntax DELayExample Command Descriptionfor confusion between the first group and the second in the path DELayAgilent 87130A Operating and Service Manual Remote OperationSyntax DELeteExample Command DescriptionThe power fail channel lists are empty ROUTPFACLOS and Syntax DRIVeExample Command DescriptionROUTEDRIVEOFF? @101,103,105 Example Query ROUTEDRIVEON? @101,103,1051,0,1 0,1,0DIAGnosticsEERomCYCLes? EERom4-42 Agilent 87130A Operating and Service Manual SyntaxERRor? ERRor?Command Errors Agilent 87130A Operating and Service ManualExecution Errors Device Specific Errors4-44 Agilent 87130A Operating and Service Manual Query Errors Description FREE?Syntax FREE?Description GROUPSyntax GROUPDescription INITializeSyntax INITializeDescription LABel?Syntax Example QuerySyntax MEMory4-50 Agilent 87130A Operating and Service Manual DescriptionSyntax NAMEExample Command DescriptionDescription OPENSyntax OPENExample Command Example Command4-54 Agilent 87130A Operating and Service Manual Example Query ROUTEPFAilOPEN? @101,205Description PATHSyntax PATHDescription PFAilSyntax PFAilSyntax REMoveAgilent 87130A Operating and Service Manual DescriptionSyntax ROUTe4-58 Agilent 87130A Operating and Service Manual DescriptionSAVE SyntaxDescription Description STATusSyntax STATusERRor?  SYSTemAgilent 87130A Operating and Service Manual VERSion? ERRor?Syntax TRIGgerExample Command DescriptionVALue SyntaxDescription VERify SyntaxDescription Example Query ROUTEVERIFYON? @101,103,105 ROUTEVERIFYON ATTEN14ROUTEVERIFYOFFALL 1,0,1Syntax VERsion?4-66 Agilent 87130A Operating and Service Manual DescriptionDescription WIDThSyntax WIDThExample Programs Save MemoryExample Programs Agilent 87130A Operating and Service ManualRemote Operation 280 ENTER @SwA$ 290 I=-1 300 WHILE LENA$0 310 Comma=POSA$,”,”4-70 Agilent 87130A Operating and Service Manual Remote OperationExample Programs READMEM Restore MemoryAgilent 87130A Operating and Service Manual Remote Operation4-72 Agilent 87130A Operating and Service Manual Remote OperationExample Programs Agilent 87130A Operating and Service Manual Remote OperationExample Programs Example Speed Calculation Table 4-7 Relay Drive Sequencethese relays for your time calculations to be correct 4-76 Agilent 87130A Operating and Service Manual Remote OperationExample Speed Calculation Remote Operation Figure 4-1 Timing ChartAgilent 87130A Operating and Service Manual Example Speed Calculation4-78 Agilent 87130A Operating and Service Manual Remote OperationExample Speed Calculation Overview In this chapter you will find Agilent 87130A Operating and Service ManualReplaceable Parts All replaceable parts referenced in chassis and cable assemblies5-2 Agilent 87130A Operating and Service Manual This page intentionally left blankReplaceable Parts Accessory Boards and Cables AccessoriesFirmware Revisions Replaceable Parts Table 5-2 Replaceable Parts - 87130A Chassis Assembly5-4 Agilent 87130A Operating and Service Manual Part LocationFigure 5-1 87130A Chassis Assembly Agilent 87130A Operating and Service ManualReplaceable Parts Replaceable Parts Table 5-3 Replaceable Parts - 87130A Chassis Assembly5-6 Agilent 87130A Operating and Service Manual Part NumberFigure 5-2 87130A Chassis Assembly Agilent 87130A Operating and Service ManualReplaceable Parts Replaceable Parts Table 5-4 Replaceable Parts - 87130A Cable Assembly5-8 Agilent 87130A Operating and Service Manual Part NumberFigure 5-3 87130A Cable Assembly Agilent 87130A Operating and Service ManualReplaceable Parts 5-10 Agilent 87130A Operating and Service Manual Replaceable PartsHow to set up the EPROM after replacement 6TroubleshootingHow to check the fuses and power supply Agilent 87130A Operating and Service ManualTroubleshooting A procedure for checking the fuses and power supply is given on pageTroubleshooting Figure 6-1 87130A DC SchematicTroubleshooting Agilent 87130A Operating and Service ManualFigure 6-2 Power Supply Test Points Fuse and Power Supply CheckPower Supply Check Fuse CheckProcedure for Setting Up the EPROM HEWLETT-PACKARD,87130A,USXXXXXXXX,950713 or something similarTroubleshooting Procedure for Setting Up the EPROM6-6 Agilent 87130A Operating and Service Manual Index Agilent 87130A Operating and Service Manual Index-1Index-2 Agilent 87130A Operating and Service Manual Agilent 87130A Operating and Service Manual Index-3 Index-4 Agilent 87130A Operating and Service Manual