Page 3 - SAFETY SUMMARY; INSTRUMENT
3 SAFETY SUMMARY The following general safety precautions must be observed during all phases of operation of this power module. Failure to comply with these precautions or with specific warnings elsewhere in this guide violates safety standards of design, manufacture, and intended use of the power m...
Page 4 - Printing History
4 SAFETY SYMBOL DEFINITIONS Symbol Description Symbol Description Direct current Terminal for Line conductor on permanently installed equipment Alternating current Caution, risk of electric shock Both direct and alternating current Caution, hot surface Three-phase alternating current Caution (refer ...
Page 5 - DECLARATION OF CONFORMITY
5 DECLARATION OF CONFORMITY According to ISO/IEC Guide 22 and CEN/CENELEC EN 45014 Manufacturer’s Name and Address Responsible Party Alternate Manufacturing Site Agilent Technologies, Inc. Agilent Technologies (Malaysia) Sdn. Bhd 550 Clark Drive, Suite 101 Budd Lake, New Jersey 07828 USA Malaysia Ma...
Page 7 - Table of Contents; General Information
7 Table of Contents 1. General Information Introduction .................................................................................................................................................. 9 Safety Considerations ............................................................................
Page 9 - Introduction; Programming Guide; Related Documents; Safety Considerations
General Information 9 1 General Information Introduction This guide describes how to install, check out, operate, and calibrate the Agilent Series 661xxA power modules used in theAgilent 66000 Modular Power System. Programming the power module from the optional Agilent 66001A Keyboard isdescribed in...
Page 10 - 0 General Information; Accessories; Description; Programming
10 General Information Accessories Agilent No. Description 34551A Rack mount for Agilent 66001A MPS keyboard Description The Agilent 66lxxA Series Power Modules are used in the Agilent 66000 Modular Power System (MPS) mainframe toprovide a range of dc output voltages and currents. The modules are in...
Page 11 - General Information 11; Specifications and Supplemental Characteristics; Agilent Model
General Information 11 When the power module is operated beyond either rated output, the performance specifications are not guaranteed, althoughtypical performance may be good. Operation in quadrant 2 is limited to about 10% of the maximum rated positive outputcurrent. This allows the power module t...
Page 12 - 30 V switch setting
12 General Information Table 1-1. Performance Specifications (continued) Agilent Model Parameter 66101A 66102A 66103A 66104A 66105A 66106A Line Regulation (change in outputvoltage or current for any line changewithin ratings) Voltage: 0.5 mV 0.5 mV 1 mV 2 mV 3 mV 5 mV Current: 0.75 mA 0.5. mA 0.3 mA...
Page 13 - Up to 1/2 of rated output voltage
General Information 13 Table 1-2. Supplemental Characteristics (continued) Agilent Model Parameter 66101A 66102A 66103A 66104A 66105A 66106A Temperature Coefficients (change inoutput per ° C after a 30-minute warmup) Output Voltage: 30 ppm + 0.1 mV 0.2 mV 0.3 mV 0.6 mV 1.1 mV 1.8 mV Output Current: ...
Page 15 - Cable assembly, mainframe serial link
General Information 15 Table 1-2. Supplemental Characteristics (continued) Parameter Agilent Model Number and Parameter Value Output Characteristic Curve: Table 1-3. Replaceable Parts List Description Agilent Part No. Cable assembly, mainframe GPIB 0.5 meters (1.6 ft) 10833D 1 meter (3.3 ft) 10833A ...
Page 17 - Installation 17; Installation; Inspection; Damage; One output connector; Switches; Line Voltage Switches; Note; Configuration Switch
Installation 17 2 Installation Inspection Damage When you receive your power module, inspect it for any obvious damage that may have occurred during shipment. If thereis damage, notify the shipping carrier and the nearest Agilent Sales and Support Office immediately. Warranty informationis printed i...
Page 19 - Installation 19
Installation 19 Remote Inhibit (RI) Function Switches This function allows the power module outputs to be shut down from a signal (low-true TTL level) applied to the mainframeINH input. The INH input is internally connected to the mainframe remote inhibit (RI) line. This line is normally high andis ...
Page 20 - 0 Installation; Installing The Module In The Mainframe; Turn off the mainframe power switch.; Important; Output Connector
20 Installation Installing The Module In The Mainframe Figure 2-3. Power Module Installation Note A fully loaded mainframe can weigh over 36 kg (80 lbs). Install the mainframe into the rack (see the"Mainframe Users Guide") before installing the modules into the mainframe. 1. Turn off the mai...
Page 22 - 2 Installation; Connect sense leads to the load; Make certain that the connector switch is set to REMOTE; Voltage Readback
22 Installation Remote Voltage Sensing Figure 2-4B shows the wiring for remote sensing. There is a switch on the output connector that selects either local orremote sensing of the output voltage. To configure the output for remote sensing, do the following: ■ Connect sense leads to the load ■ Make c...
Page 23 - shows a module operating in CV mode; Figure 2-5. Connecting Power Modules in Parallel; For proper parallel operation, observe the following rules:; Program both module outputs OFF.; Program the CV mode module for the desired output voltage.
Installation 23 Output Rating The rated output voltage and current specified in Table 1-1 applies at the output terminals of the power module. Withremote sensing, the power module must increase its output to compensate for voltage dropped in the load leads. If youattempt to provide full rated output...
Page 24 - OUTP OFF; Series Operation
24 Installation 5. In order to maintain proper regulation, the load must always draw at least as much current as is programmed for themodule that is in CC mode. You can maintain regulation over a range of current only as long as this condition remainstrue. 6. As near as is permitted by condition 5, ...
Page 26 - 6 Installation; Connecting The Controller; Slot Location
26 Installation The power module is designed to be stable for load capacitances up to the following values: Agilent 66101A 50,000 µ F Agilent 66104A 4,500 µ F Agilent 66102A 20,000 µ F Agilent 66105A 2,750 µ F Agilent 66103A 10,000 µ F Agilent 66106A 1,650 µ F Inductive Loads You may safely connect ...
Page 27 - Table 3-1. Power Module Front Panel Display
Turn-On Checkout 27 3 Turn-On Checkout Introduction This chapter provides a quick test of the power module functions. See "Chapter 4 - Basic Power Module Commands" formore details of power module operation. Note These procedures assume you have checked and, if required, correctly set the fol...
Page 28 - 8 Turn-On Checkout; Power Module Turn-On State
28 Turn-On Checkout Power Module Turn-On State When you turn on the mainframe, the power module goes through a self-test. All front panel readout digits andannunciators turn on briefly. The panel then remains in the state shown in Table 3-1A. Note The figure assumes the power module still retains it...
Page 29 - Turn-On Checkout 29; In Case Of Trouble; Mainframe Failure; Module Output Connector; Guide for details of the connector and its jumpers):; Error Messages
Turn-On Checkout 29 In Case Of Trouble Mainframe Failure You can assume there is a problem with the mainframe if there is more than one module in the mainframe and none of themodule fans are on. The trouble also is probably in the mainframe if the module fans are on and the their displays areenabled...
Page 30 - 0 Turn-On Checkout
30 Turn-On Checkout Selftest Error Messages Table 3-3 lists the displayed selftest error messages. All these errors are hardware failures that require service. Note If you are using the optional Agilent 66001A MPS Keyboard, it will also display selftest error messages. Table 3-3. Selftest Error Mess...
Page 31 - Basic Power Module Commands 31; Basic Power Module Commands; Method of Control; Programming Guide for Agilent Series 66lxxA MPS Power
Basic Power Module Commands 31 4 Basic Power Module Commands Introduction "Chapter 3 - Language Dictionary" of the Programming Guide describes all the power module commands. This chapterintroduces you to the commands that control the following basic functions: • output state • protection cir...
Page 34 - Enables the DFI function.
34 Basic Power Module Commands Using the RI/DFI Functions RI (Remote Inhibit) Input The signal applied to the mainframe digital connector INH input (see "Chapter 3 Connections" of the mainframeInstallation Guide) is the RI (remote inhibit). The module function switch described in "Chapte...
Page 35 - Calibration 35; Calibration; The Agilent 66000A mainframe does not require calibration.
Calibration 35 A Calibration Introduction The power module may be calibrated either over the GPIB from a controller or from an Agilent 66001A Modular PowerSystem keyboard. Instructions are included for either method. The procedures given here apply to all Series 66l0xA PowerModules. Note The Agilent...
Page 36 - Calibrating Voltage; Table A-2. Voltage Calibration Procedure
36 Calibration Equipment Required The equipment listed in Table A-1, or equivalent, is required for calibration. Table A-1. Equipment Required for Calibration Equipment Characteristics Recommended Model Voltmeter D-c accuracy 0.005%, 6 digits; resolution 1 µ V Agilent 3458A Shunt Agilent 66101A,6610...
Page 38 - Recovering The Factory Calibration Constants; Table A-4. Keyboard Calibration Error Messages; Agilent Basic Calibration Program
38 Calibration Using The CAL:AUTO Command Normal calibration procedures also calibrate the readback circuits that respond to the MEAS: CURR? and MEAS: VOLT?commands. During normal operation, the readback accuracy is affected by temperature changes within the power module.Use of the CAL:AUTO command ...
Page 40 - 0 Calibration
40 Calibration 500 INPUT "ENTER VALUE OF CURRENT SHUNT BEING USED",Shunt_val 510 OUTPUT @Ps;"CAL:CURRENT:LEVEL MIN" 520 INPUT "ENTER VOLTAGE MEASUREMENT FROM EXTERNAL VOLTMETER",Volt_read 530 Current=Volt_read/Shunt_val 540 OUTPUT @Ps;"CAL:CURRENT ";Current 550 OUTPUT...
Page 41 - Using The Agilent 66001A MPS Keyboard; Control the module from the fields that appear on the display.; Connecting The Keyboard; Do not connect more than one keyboard to a mainframe.
Agilent 66001A MPS Keyboard 41 B Using The Agilent 66001A MPS Keyboard Introduction This appendix describes the Agilent 66001A Modular Power System (MPS) Keyboard, which is available as an option forthe Agilent 66000A Modular Power System. The Agilent 66001A MPS Keyboard lets you program the Agilent...
Page 42 - Keyboard Description; Subaddress and
42 Agilent 60001A MPS Keyboard Keyboard Description This section briefly explains the various areas on the keyboard as indicated in the following figure: DISPLAY Subaddress and The subaddress of the presently selected module appears on the left side of the display. The Instrument instrument field ...
Page 43 - each time you want to send a command to all modules.; SELECT KEYS; to send the command.
Agilent 66001A MPS Keyboard 43 ô SYSTEM KEYS This key switches from remote operation (over the GPIB) to local operation using the keyboard.Press when the Rmt annunciator is on to enable the keyboard. This key moves the cursor to the subaddress field so you can select another module. Use the Entryor ...
Page 44 - ENTRY KEYS; This key clears the entire numeric entry field.; LETTER KEYS; ed letters make selections by scrolling through the choices
44 Agilent 60001A MPS Keyboard û ENTRY KEYS These keys let you enter numeric values. Values can be entered directly. If the Meter function isactive, the display automatically switches to the Command function with the appropriate commandfor programming the metered mode on the display. This key enters...
Page 45 - Using The Display; Changing or Entering Values; and; Displaying Status; or
Agilent 66001A MPS Keyboard 45 Using The Display Changing or Entering Values The following figure is an example of the keyboard display when a power module is addressed and the Meter function isactive: The keyboard continuously displays measured voltage and current. The blinking cursor initially hig...
Page 46 - Sending SCPI Commands; key, the VOLTage command appears on the display for power supply; Command Example
46 Agilent 60001A MPS Keyboard Sending SCPI Commands As described in the power module Programming Guide, SCPI commands are organized into message units. The keyboardcan only send one message unit at a time; you cannot combine message units. Also, optional headers within a command donot appear on the...
Page 47 - Query Example
Agilent 66001A MPS Keyboard 47 Press to execute the command. Using the letter keys to directly access and send commands is much faster than using the Select keys to find and then sendcommands. Of course, this method is faster only if you know which commands you are going to program. The followingseq...
Page 48 - Error Example
48 Agilent 60001A MPS Keyboard The query response remains on the display until you press another key to do something else, or until the module goes intoremote mode. Press or to return to the meter function. To query the programmed setting of any command parameter, use the cursor control keys to acce...
Page 49 - SCPI Command Tree
Agilent 66001A MPS Keyboard 49 If the Err annunciator is still on after the error message is displayed, it means there are additional error messages in theSCPI error queue. Press to display the other messages. Each time you press the key it removes one error from the error queue. SCPI Command Tree T...
Page 51 - Index; signal electrical characteristics (see Chapter 1 in
Index 51 Index A address slot, 20ampere capacity, 21annunciators, display panel Addr, 27 CC, 27 Dis, 27 Prot, 27 Unr, 27 C cables GPIB, 15 serial link, 15calibrating current, 37calibrating voltage, 36calibration, 35 constants, 38 equipment for, 36 password, 35, 38 program for, 39 verification of, 35...
Page 52 - nonvolatile memory, 29
52 Index Index (continued) Lsn, 42 Prot, 42 Rmt, 42 Shift, 42 SRQ, 42 Tlk, 42 Unr, 42keyboard cursor, 45keyboard display, 42, 45keyboard entry keys, 44, 45keyboard function keys, 43keyboard jack, 41keyboard keys , 44 , 44 , 44 , 44 , 44 , 43, 45, 47 , 43, 45 , 43, 46 , 43, 46, 47 , 44 , 44 , 43, 46,...
Page 53 - mainframe input signal (see Chapter 5 in; RI Questionable Status bit (see Chapters 3 and 4 in
Index 53 Index (continued) R remote inhibit (see RI)RI description of , 10digital connector pins for (see Chapter 3 in Installation Guide) examples of use , 34example of wiring (see Chapter 3 in Installation Guide) mainframe input signal (see Chapter 5 in Programming Guide) RI Questionable Status bi...
Page 54 - 4 Agilent Sales and Support Office; Agilent Sales and Support Offices; Technical data is subject to change.
54 Agilent Sales and Support Office Agilent Sales and Support Offices For more information about Agilent Technologies test and measurement products, applications, services, andfor a current sales office listing, visit our web site: http://www.agilent.com/find/tmdir You can also contact one of the fo...
Page 55 - Manual Updates
Manual Updates The following updates have been made to this manual since the print revision indicated on the title page. 4/15/00 All references to HP have been changed to Agilent. All references to HP-IB have been changed to GPIB. 6/21/02 The serial number and option number information in chapter 1 ...
