END While | Agilent Technologies 6038A 6010A, 6035A, 6028A, 6033A

120 !

130DEF FNSettled(OPTIONAL Band, Rdgs.Timelimit)

140! BAND=SETTLING BAND IN VOLTS

150! RDGS=READINGS WITHIN BAND

160! TIMELIMIT=SETTLING TIME ALLOWED, SECONDS

170COM /Ps/ @Ps

180OUTPUT @Ps:”VSET?”

190ENTER @Ps;Vset

200SET TIMEDATE 2.1E+11

210!

220Band_p=.01

230Rdgs_p=2

240Timelimit_p=5

250Counter=0

260!

270IF NPAR>0 THEN Band_p=Band

280IF NPAR>l THEN Rdgs_p=Rdgs

290IF NPAR>2 THEN Timelimit_p=Timelimit

300!

310WHILE FNElapsed_time<Timelimit_p

320IF ABS(FNVout-Vset)<Band_p THEN

330 Counter=Counter+l

340IF Counter>=Rdgs p THEN RETURN l

350ELSE

360 Counter=0

370END IF

380END WHILE

390!

400RETURN 0

410FNEND

420!

430!

440DEF FNVout

450COM /Ps/ @Ps

460OUTPUT @Ps; “VOUT?”

470ENTER @Ps;Vout

480RETURN Vout

490FNEND

500!

510!

520DEF FNElapsed_time

530RETURN TIMEDATE-2.1E+11

540FNEND

Explanation:

10:Assign I/O path name for power supply

20:Declare common block for I/O path name

30:Clear power supply, set voltage to 20 Volts, current limit to 2 Amps

50:Downprogram power supply to 100 mV

60:Format statement for display

70,90:If P.S. output has settled to within 20 mV of programmed value (for 5 consecutive readings) print message

130:Define FN settled. (optional parameters described in lines 140-160)

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

180,190: Read set value for voltage into VSET

200:Initialize real time clock in computer

220-250:	Assign default values to variables corresponding to elements in parameter list. (Cannot
	reference optional parameters in context if not passed in parameter list.)
270-290:	If parameters are passed, assign values to corresponding subprogram variables
310-380:	Repeat 320-370 until time limit is reached
320-330:	If absolute value of output voltage (-Set voltage is within settling band) increment	counter

340:If counter=Desired number of readings within band, return 1

360:If voltage left setting band, reset counter

400:If time has elapsed, return 0

440-490: Function reads and returns output voltage

520-540: Function returns time elapsed since real time clock was initialized on line 200

Programming the Agilent 603xA Power Supplies Using Basic 117

Image 117

Agilent Technologies 6038A 6010A, 6035A, 6028A, 6033A, 603xA, 6023A, 6031A, 6032A manual END While

Contents

Operating Manual Certification Do not Service or Adjust Alone Before Applying PowerGeneral Environmental Conditions Safety Symbols EMC Declaration Manufacturer’s Declaration Herstellerbescheinigung Table Of Contents Table Of Contents VAC Input Power Option Standard Commands for Programmable InstrumentsBlank Front Panel Option Index Description Introduction Safety Considerations AccessoriesOptions Instrument and Manual Identification GP-IB Compatibility GP-IB Interconnection Cables and ConnectorsOrdering Additional Manuals Model Specifications Related DocumentsIeee 6038A Performance Specifications Agilent Technologies Model 6033A 6031A 6030A6032A 6035A Supplemental Characteristics 6035A 6038A Agilent Model General Information Preparation For Use Initial Inspection Input Power Requirements Power ConnectionRack Mounting Power-Cord Plug Configurations Line Voltage Option Conversion Installation Line Voltage Conversion Components Repackaging For Shipment AC Line Impedance CheckRear Panel Screw Sizes and Part Numbers Agilent Models 6030A, 6031A, 6032A, 6035A Agilent Model 6038A Agilent Model 6033A Operating Instructions Output Range For An Autoranging Power Supply Controls and Indicators Overrange Operation Controls and Indicators Description Number Controls/Indicators Operating Instructions OVP Adjust Turn-On Checkout Procedure Factory Settings, Mode Switch Connecting the Load Initial Setup and Interconnections Maximum Wire Lengths To Limit Voltage Drops AWGCross Section Area Mm2 Kft 10A 17 a Cross Section Area in mm2 Ampacity Stranded Copper Wire Ampacity Wire Size Connecting a Bypass Capacitor Overvoltage Protection OVP Foldback Protection Remote Voltage Sensing Remote Voltage Sensing Mode Switches Mode Switches Programming Mode Mode SwitchesGP-IB/RPG Voltage Resistance Protective Circuits Monitor Signals Constant Voltage Operation Local Operation Constant Current Operation GP-IB OperationReturn to Local Interface Functions Operating Instructions RQS GP-IB Address SelectionSerial Poll Register ERR RDY PON FAU Power-On Service Request INH-FLT or RLY LNK OperationInitial Conditions Output Adjust Programming SyntaxOVP Unmask CC or Fold Unmask CC,OR,FOLD Unmask CC, OR, FoldVset 5 V VSET5V VMAX? Vmax ? VMAX? IMAX? VSET? ISET? VOUT? IOUT? OVP? Command GP-IB Commands Range or **Response To Query DescriptionHOLD? STS? ASTS? TRG UNMASK? FAULT?SRQ OFF SRQ SRQ on SRQ SRQ? CLR ERR? SRQ OFF Vout 15VIOUT 5A Vout 15V Iout 5A TEST? ID? STS? FAULT? ASTS? ERR? UNMASK? TEST? Format of Numbers Sent from Power SupplyVSET? ISET? DLY? VOUT? IOUT? VMAX? IMAX? FOLD? HOLD? OUT? SRQ? Iset Iset 5 a Iset 5 MA VSET? Vmax Imax Vmax 15 Imax 5 a Vmax 15 MV Imax 5 MA OUT on RSTDLY? OUT ? HOLD? Output PS1 Hold ON’’ 5A’’ STOSTS? Condition Status Register Bit Position Bit WeightFold ERR Fault Unmask CC, OR, ERRUnmask TEST? No Errors Error # 10. Status Register Errors Description Analog Programming Resistance Programming of Output Voltage 10. Voltage Programming of Output Voltage Multiple-Supply Operation 12. Resistance Programming of Output Current Series Operation 14. Auto-Parallel Operation 15. Series Operation Fault Input FLT and Remote Inhibit INH Connections 16. FLT/INH Connections 19a. FLT and INH with Multiple Supplies 20. Timing Diagram Page General Information Description Using Appendix aScope of Appendix a Manual Changes Section lll Manual Changes Section ll Manual ChangesPage Page Turn-On Check Out Procedure IntroductionPossible failure Response Table B-1. ID Query Response Agilent ModelVset 20 Iset STS Table B-2. CC Check Command String Agilent Model Overvoltage Protection SettingString Page Standard Commands for Programmable Instruments Scpi Introduction Linked Connections GP-IB Subsystem Commands Common CommandsKeywords Parameters Figure C-2. Common Command Syntax Diagram Bit Configuration of Standard Event Status Enable Register Command SyntaxMeaning and Type PON CME EXE DDE QYE ESE? ESR? *PSC *STB?ESR? OPC? Pending operations are complete when Default Value Example PSC Command Syntax PSC bool ParametersPSC? Returned Parameters NR1 RST Command Syntax*SAV NRf Parameters Example SRE? Bit Configuration of Status Byte RegisterOper 1MSS ESB MAV Ques TST? TRGWAI Abor Abort Currlev Command Syntax SOURceCURRentPROTectionSTATe bool ParametersCurrprotstat Curr Prot Stat 0 Current Protection State OFF Initcont 1 Initiatecontinuous Init Initiate ImmediateMeas CURR? Meas VOLT? Measure Voltage DC? MV Outp 1 Output State ON, Norelay Outpprot Outpprotdelmin Outputprotdelay MAXOutp Prot CLE Output Protection Clear OUTPPROTDEL? MIN OUTPPROTDEL? MAX Bit Configuration of Operation Registers Status Operation RegistersSTATOPEREVEN? Bit Configuration of Questionable Registers NTR/PTR CommandsStatpres Status Questionable Registers STATQUESCOND? StatquesenabSTATQUESEVEN? Statquesntr 16 Statusquestionableptr Syst ERR? System ERROR?STATQUESNTR? STATQUESPTR? Systlang Tmsl Systemlanguage Compatibility Trigsour VOLTPROTAMPL? Volt PROT? Voltage Protection AMPLITUDE?Questionable Status Group Status Byte and Service Request Enable Registers Bit SignalQuestionable Status Group Standard Event Status Group Register PTR NTR Status Programming Examples Service Request Enable RegisterESE Status Byte Register Device-Dependent Errors Standard Event Status Register Error BitsOutput Queue SRE Error Number Scpi Command Summary Command Summary Subsystem CommandsInitimm Initcont INITCONT? MEASCURRDC? Common Commands Table C-6. Comparison of Arps and Scpi Commands ARPS/SCPI CommandsEquivalent Scpi Command ArpsPage Initialization Path NamesVoltage and Current Programming Output @PS Vset Output @PSVOUT? Enter @ PSA Voltage and Current Readback END While Power Supply Status Output Inhibit / EnablePresent Status ERR Fold Accumulated Status Fault and Mask Registers Serial PollOutput @PSUNMASK CC, OR, OV,AC SPOLLRESP= Spoll @PS RQS ERR RDY PON FAU Output @PSSRQ on Output @PS~SRQ OFF Service Request Delay Time Programming Error DetectionOutput @PS ERR? Enter @PSERRCODE OFF KEY Protection Functions Fault Indicator FLT and Inhibit INHOvervoltage Foldback Advanced Topics Hold ModeMachines States Output @PSSTO 10RCL 210 ! Loop Through the States 10 Times Page Index Atsl Ieee GET OC bit 98, 101 Tmsl SH1 SR1 Europe Japan United States CanadaLatin America Australia/New Zealand Asia Pacific Manual Updates