Service Request | Agilent Technologies 6033A, 6035A, 6028A, 603xA

Service Request

Service request provides the programmer with the means for interrupting the controller when a fault condition occurs. Service is requested when the FAU bit in the serial poll register, which is the logical OR of all bits in the fault register, becomes true with SRQ enabled.

The mask register is used to specify conditions which can cause an interrupt. The fault register can be read to determine which condition caused an interrupt.

The following commands enable and disable the service request function:

OUTPUT @PS;"SRQ ON"

OUTPUT @PS;~SRQ OFF"

EXAMPLE 7: Enable an interrupt upon a transition to overrange mode. This non-functional example is intended to show the syntax necessary for setting up an interrupt. A similar sequence of commands can be used to define an interrupt on any status condition(s) so as to get the controller’s attention as quickly as possible upon transition to a fault condition.

10ASSIGN @Ps TO 705

20COM /Ps/ @Ps

30OUTPUT @Ps; “CLR;UNMASK OR;SRQ ON”

40ON INTR 7.1 CALL Err_trap

50ENABLE INTR 7:2

60	!
70	!

80! DO PROGRAM

90!

100!

110END

120!

130!

140SUB Err_trap

150OFF INTR"

160COM /Ps/ @Ps

170OUTPUT @Ps;FAULT?”

180Spoll_resp=SPOLL (@Ps)

190!

200!

210! PROCESS INTERRUPT

220!

230!

240SUBEND

Explanation:

10:Assign I/O path name to power supply

20:Declare common block for I/O path name

30:Enable service request on transition to 'OR' mode

40:Define interrupt at interface 7, (GP-IB) priority 1

50:Enable interrupt at interface 7 on SRQ

140:Define error handling routine

150:Disable interrupt capability while processing

160:Bring in common block for I/O path name

170:Read fault register to clear FAU bit in serial poll register

180:Conduct serial poll to clear RQS bit

122 Programming the Agilent 603xA Power Supplies Using Basic

Image 122

Agilent Technologies 6033A, 6035A, 6028A, 603xA, 6023A, 6038A 6010A, 6031A Service Request, Output @PSSRQ on Output @PS~SRQ OFF

Contents

Operating Manual Certification General Before Applying PowerDo not Service or Adjust Alone Environmental Conditions Safety Symbols Declaration EMC Herstellerbescheinigung Manufacturer’s Declaration Table Of Contents Table Of Contents Blank Front Panel Option VAC Input Power OptionStandard Commands for Programmable Instruments Index Introduction Description Options Safety ConsiderationsAccessories Instrument and Manual Identification Ordering Additional Manuals GP-IB Interconnection Cables and ConnectorsGP-IB Compatibility Model Ieee SpecificationsRelated Documents Performance Specifications Agilent Technologies Model 6033A 6038A 6032A 6030A6031A 6035A Supplemental Characteristics Agilent Model 6035A 6038A General Information Initial Inspection Preparation For Use Rack Mounting Input Power RequirementsPower Connection Power-Cord Plug Configurations Line Voltage Option Conversion Installation Line Voltage Conversion Components Rear Panel Screw Sizes and Part Numbers AC Line Impedance CheckRepackaging For Shipment Agilent Models 6030A, 6031A, 6032A, 6035A Agilent Model 6033A Agilent Model 6038A Operating Instructions Controls and Indicators Output Range For An Autoranging Power Supply Number Controls/Indicators Overrange Operation Controls and Indicators Description Operating Instructions Turn-On Checkout Procedure OVP Adjust Factory Settings, Mode Switch Initial Setup and Interconnections Connecting the Load Cross Section Area Mm2 Kft 10A 17 a Maximum Wire Lengths To Limit Voltage DropsAWG Stranded Copper Wire Ampacity Wire Size Cross Section Area in mm2 Ampacity Connecting a Bypass Capacitor Overvoltage Protection OVP Remote Voltage Sensing Foldback Protection Mode Switches Remote Voltage Sensing GP-IB/RPG Mode SwitchesMode Switches Programming Mode Voltage Resistance Monitor Signals Protective Circuits Local Operation Constant Voltage Operation Return to Local GP-IB OperationConstant Current Operation Interface Functions Operating Instructions Serial Poll Register GP-IB Address SelectionRQS ERR RDY PON FAU Initial Conditions Power-On Service RequestINH-FLT or RLY LNK Operation OVP Output AdjustProgramming Syntax Vset 5 V VSET5V Unmask CC,OR,FOLD Unmask CC, OR, FoldUnmask CC or Fold VMAX? Vmax ? VSET? ISET? VOUT? IOUT? OVP? VMAX? IMAX? HOLD? CommandGP-IB Commands Range or **Response To Query Description TRG STS? ASTS? SRQ OFF SRQ SRQ on SRQ SRQ? CLR ERR? FAULT?UNMASK? SRQ OFF TEST? ID? Vout 15VIOUT 5A Vout 15V Iout 5A VSET? ISET? DLY? VOUT? IOUT? VMAX? IMAX? Format of Numbers Sent from Power SupplySTS? FAULT? ASTS? ERR? UNMASK? TEST? FOLD? HOLD? OUT? SRQ? VSET? Iset Iset 5 a Iset 5 MA DLY? Vmax Imax Vmax 15 Imax 5 a Vmax 15 MV Imax 5 MAOUT on RST OUT ? HOLD? STS? Output PS1 Hold ON’’ 5A’’STO Fold Status Register Bit Position Bit WeightCondition ERR Unmask FaultUnmask CC, OR, ERR TEST? Error # 10. Status Register Errors Description No Errors Analog Programming Resistance Programming of Output Voltage Multiple-Supply Operation 10. Voltage Programming of Output Voltage 12. Resistance Programming of Output Current 14. Auto-Parallel Operation Series Operation Fault Input FLT and Remote Inhibit INH Connections 15. Series Operation 16. FLT/INH Connections 19a. FLT and INH with Multiple Supplies 20. Timing Diagram Page Scope of Appendix a Using Appendix aGeneral Information Description Manual Changes Section ll Manual Changes Section lll Manual ChangesPage Page Possible failure Turn-On Check Out ProcedureIntroduction Vset 20 Iset Table B-1. ID Query Response Agilent ModelResponse STS String Table B-2. CC Check Command String Agilent ModelOvervoltage Protection Setting Page Standard Commands for Programmable Instruments Scpi Introduction Linked Connections GP-IB Keywords Common CommandsSubsystem Commands Parameters Figure C-2. Common Command Syntax Diagram Meaning and Type Command SyntaxBit Configuration of Standard Event Status Enable Register PON CME EXE DDE QYE ESR? ESE?ESR? *PSC *STB? Pending operations are complete when OPC? PSC? Command Syntax PSC bool ParametersDefault Value Example PSC Returned Parameters NR1 Command Syntax*SAV NRf Parameters Example RST Oper Bit Configuration of Status Byte RegisterSRE? 1MSS ESB MAV Ques WAI TRGTST? Abor Abort Currprotstat Command Syntax SOURceCURRentPROTectionSTATe bool ParametersCurrlev Curr Prot Stat 0 Current Protection State OFF Meas CURR? Meas VOLT? Measure Voltage DC? MV Init Initiate ImmediateInitcont 1 Initiatecontinuous Outp 1 Output State ON, Norelay Outp Prot CLE Output Protection Clear Outpprotdelmin Outputprotdelay MAXOutpprot OUTPPROTDEL? MIN OUTPPROTDEL? MAX STATOPEREVEN? Bit Configuration of Operation RegistersStatus Operation Registers Statpres NTR/PTR CommandsBit Configuration of Questionable Registers Status Questionable Registers STATQUESEVEN? STATQUESCOND?Statquesenab STATQUESNTR? STATQUESPTR? Syst ERR? System ERROR?Statquesntr 16 Statusquestionableptr Systlang Tmsl Systemlanguage Compatibility Trigsour Questionable Status Group VOLTPROTAMPL?Volt PROT? Voltage Protection AMPLITUDE? Questionable Status Group Bit SignalStatus Byte and Service Request Enable Registers Standard Event Status Group Register PTR NTR ESE Service Request Enable RegisterStatus Programming Examples Status Byte Register Output Queue Standard Event Status Register Error BitsDevice-Dependent Errors SRE Error Number Initimm Initcont INITCONT? MEASCURRDC? Scpi Command SummaryCommand Summary Subsystem Commands Common Commands Equivalent Scpi Command ARPS/SCPI CommandsTable C-6. Comparison of Arps and Scpi Commands ArpsPage Voltage and Current Programming Path NamesInitialization Output @PS Vset Voltage and Current Readback Output @PSVOUT? Enter @ PSA END While Present Status Output Inhibit / EnablePower Supply Status ERR Fold Accumulated Status Output @PSUNMASK CC, OR, OV,AC Fault and Mask RegistersSerial Poll RQS ERR RDY PON FAU SPOLLRESP= Spoll @PS Service Request Output @PSSRQ on Output @PS~SRQ OFF Output @PS ERR? Enter @PSERRCODE Delay TimeProgramming Error Detection OFF KEY Overvoltage Fault Indicator FLT and Inhibit INHProtection Functions Foldback Machines States Hold ModeAdvanced Topics Output @PSSTO 10RCL 210 ! Loop Through the States 10 Times Page Index GET Atsl Ieee OC bit 98, 101 SH1 SR1 Tmsl Latin America Australia/New Zealand United States CanadaEurope Japan Asia Pacific Manual Updates