540Password is optional - only required if set to non-zero value

550Default password is four-digit model number

560!

570! LINE 590 PASSWORD MUST BE EDITED FOR MODEL OTHER THAN 6680

580!

590OUTPUT @Ps;"CAL:STATE ON, 6680"

600OUTPUT @Ps;"VOLT:LEV 2"

610! Refer to Table A-1 for correct shunt value for model being calibrated

620!

630INPUT "ENTER VALUE 0F CURRENT SHUNT BEING USED",Shunt_val

STEPS 640 THROUGH 670 NOT USED ON 664x, 665x and 667x

640 OUTPUT @Ps;"CAL:CURRENT:MONITOR"

650INPUT "ENTER VOLTAGE MEASUREMENT FROM EXTERNAL VOLTMETER",Volt_read

660Current=Volt_read/Shunt_val

670OUTPUT @Ps;"CAL:CURRENT ";Current

680OUTPUT @Ps;"CAL:CURRENT:LEVEL MIN"

690INPUT "ENTER VOLTAGE MEASUREMENT FROM EXTERNAL VOLTMETER",Volt_read

700Current=Volt_read/Shunt_val

710OUTPUT @Ps;"CAL:CURRENT ";Current

720OUTPUT @Ps;"CAL:CURRENT:LEVEL MAX"

730INPUT "ENTER VOLTAGE MEASUREMENT FROM EXTERNAL VOLTMETER",Volt_read

740Current=Volt_read/Shunt_val

750OUTPUT @Ps;"CAL:CURRENT ";Current

760GOSUB Save_cal

770IF Err_found THEN

780

INPUT "ERRORS have occurred, REPEAT CURRENT CALIBRATION ( Y 0R N )?",Resp$

790

IF TRIM$(UPC$(Resp$[l,1] ))="Y" THEN GOTO Volt_cal

800

END IF

810

IF Err_found THEN

820PRINT "CURRENT CALIBRATION NOT SAVED"

830ELSE

840

PRINT "CURRENT CALIBRATION COMPLETE"

850END IF

860STOP

870Save_cal: ! SAVE CALIBRATION

880REPEAT

890

OUTPUT @Ps;"SYSTEM:ERROR?"

900

ENTER @Ps;Err_num,Err_msg$

910

IF Err_num< >0 THEN

920

PRINT "ERROR: ";Err_msg$

930

Err_found=1

940END IF

950UNTIL Err_num=0

960IF NOT Err_found THEN

970

INPUT "SAVE CALIBRATION CONSTANTS ( Y 0R N )?",Resp$

980

IF TRIM$(UPC$(Resp$[l,1] ))="Y" THEN

990

OUTPUT @Ps;"CAL:SAVE"

1000

END IF

1010

END IF

1020

OUTPUT @Ps;"CAL:STATE OFF"

1030

RETURN

1040

END

Figure A-2. Agilent BASIC Calibration Program (continued)

104 Calibration

Page 104
Image 104
Agilent Technologies 668xA, 665xA, 664xA, 667xA, 669xA manual 570 ! Line 590 Password Must be Edited for Model Other than

668xA, 669xA, 667xA, 664xA, 665xA specifications

Agilent Technologies has long been a pioneer in the production of high-performance electronic test and measurement instruments, particularly in the field of power sources. Among its notable offerings are the Agilent 667xA, 669xA, 665xA, 664xA, and 668xA series of power supplies. These instruments are designed to provide stable, reliable power for a variety of applications, including electronic testing, industrial processes, and research laboratories.

The Agilent 667xA series is characterized by its programmability and advanced measurement functions. These power supplies support a wide range of output voltages and currents, allowing for flexible configurations that cater to different testing needs. The built-in measurement capabilities enable users to monitor the voltage, current, and power with high precision, which is essential for ensuring optimal performance in electronic applications.

The Agilent 669xA series stands out with its high-power outputs, making it suitable for demanding applications. These power supplies deliver high voltage and current levels, making them ideal for testing high-performance devices, such as power amplifiers and motor drives. Additionally, the 669xA series includes features such as overvoltage protection and complex output sequencing to enhance the safety and reliability of the testing process.

The Agilent 665xA and 664xA series focus on delivering high accuracy and excellent regulation. These models are particularly known for their low noise operation, which is critical for sensitive applications where precision is paramount. The integrated programming capabilities allow users to automate testing sequences, thus improving efficiency in research and development settings.

The 668xA series features advanced digital signal processing that enhances the precision and stability of the output. Users benefit from features like remote sensing and monitoring, allowing feedback adjustments that maintain output accuracy despite cable losses. Furthermore, the 668xA models can integrate seamlessly with various test environments thanks to their LAN, GPIB, and USB connectivity options.

Overall, the Agilent 667xA, 669xA, 665xA, 664xA, and 668xA power supplies provide a comprehensive range of solutions for diverse electronic testing needs. With their advanced features, superb measurement capabilities, and robust performance, these instruments empower engineers and researchers to conduct their work with confidence, precision, and efficiency.