Agilent Technologies Series N6700 Uživatelská příručka

 Agilent Technologies Low-Profile Modular Power System Series N6700 User’s Guide

1 Quick Reference 10 Series N6700 User’s Guide Model Differences Feature DC Power High-Performance Precision (● = available) N673xB, N674xB, N67

Appendix A Specifications 100 Series N6700 User’s Guide Agilent N6700B, N6701A, N6702A MPS Mainframes Supplemental Characteristics N6700B, N670

Specifications Appendix A Series N6700 User’s Guide 101 Supplemental Characteristics (continued) N6700B, N6701A, N6702A Environmental Conditions

Appendix A Specifications 102 Series N6700 User’s Guide Outline Diagram 44.45 mm1.75".432.5 mm17.03"549.7 mm21.64"482.6 mm19.00&q

Series N6700 User’s Guide 103 Appendix B Using the Digital Port Digital Control Port ...

Appendix B Using the Digital Port 104 Series N6700 User’s Guide Digital Control Port An 8-pin connector and a quick-disconnect connector plug are

Using the Digital Port Appendix B Series N6700 User’s Guide 105 Configuring the Digital Control Port Bi-directional Digital I/O Each of the seven

Appendix B Using the Digital Port 106 Series N6700 User’s Guide Digital Input Each of the seven pins can be configured as digital input only. The

Using the Digital Port Appendix B Series N6700 User’s Guide 107 Fault Output Pins 1 and 2 can be configured as a fault-output pair. The polarity o

Appendix B Using the Digital Port 108 Series N6700 User’s Guide Fault/Inhibit System Protection The following figure illustrates some ways that y

Series N6700 User’s Guide 109 Appendix C Power Allocation Power Limit Operation ...

Quick Reference 1 Series N6700 User’s Guide 11 The Front Panel – At a Glance Display Turns off after 1 hour of inactivity. Press any key to restor

Appendix C Power Allocation 110 Series N6700 User’s Guide Power Limit Operation Mainframe Power Limit If the combined power drawn from all of the

Power Allocation Appendix C Series N6700 User’s Guide 111 For Agilent Models N678xA SMU, the power limit function does not apply. Module Power Al

Series N6700 User’s Guide 113 Appendix D Output On/Off Synchronization Synchronizing Output Turn-on Delays ...

Appendix D Output On/Off Synchronization 114 Series N6700 User’s Guide Synchronizing Output Turn-on Delays All N6700 Power Modules that are insta

Output On/Off Synchronization Appendix D Series N6700 User’s Guide 115 By setting the common delay offset to be greater than or equal to the large

Appendix D Output On/Off Synchronization 116 Series N6700 User’s Guide 2. Specify which Output Channels will be Synchronized Select the output c

Output On/Off Synchronization Appendix D Series N6700 User’s Guide 117 Synchronizing Multiple Mainframes The output turn-on synchronization functi

Appendix D Output On/Off Synchronization 118 Series N6700 User’s Guide Only two of the digital connector pins on each mainframe can be configured

Series N6700 User’s Guide 119 Appendix E Source Operating Modes Single Quadrant Operation ...

1 Quick Reference 12 Series N6700 User’s Guide Front Panel Display – At a Glance Single-channel view Voltage measurement Bar indi

Appendix E Source Operating Modes 120 Series N6700 User’s Guide Single Quadrant Operation The Agilent N6700 Modular Power System can operate in e

Source Operating Modes Appendix E Series N6700 User’s Guide 121 Autoranging NOTE Autoranging only applies to Agilent N675xA and N676xA power modul

Appendix E Source Operating Modes 122 Series N6700 User’s Guide Agilent N678xA Multi-Quadrant Operation Agilent Models N678xA SMU can be operated

Source Operating Modes Appendix E Series N6700 User’s Guide 123 When the output current reaches either the positive or negative current limit, the

Appendix E Source Operating Modes 124 Series N6700 User’s Guide The heavy solid line illustrates the locus of possible operating points as a func

Index A Admin menu, password ... 59 airflow ...

Appendix E Source Operating Modes 126 Series N6700 User’s Guide front panel menu exiting ...

Source Operating Modes Appendix E Series N6700 User’s Guide 127 state ...

Appendix E Source Operating Modes 128 Series N6700 User’s Guide returning voltage data ... 82 sett

Quick Reference 1 Series N6700 User’s Guide 13 Operating status indicators OFF = the output is off CV = the output is in constant voltage mode CC

1 Quick Reference 14 Series N6700 User’s Guide Front Panel Menu Reference NOTE Menu commands that appear grayed-out on the front panel are either

Quick Reference 1 Series N6700 User’s Guide 15 Menu Command Control Description System IO LAN ActiveSettings Displays the LAN interface settings

1 Quick Reference 16 Series N6700 User’s Guide SCPI Command Summary Subsystem Commands NOTE Some [optional] commands have been included for clari

Quick Reference 1 Series N6700 User’s Guide 17 SCPI Command Description FETCh[:SCALar] (continued) :POWer [:DC]? (@ch

1 Quick Reference 18 Series N6700 User’s Guide SCPI Command Description OUTPut [:STATe] <Bool> [,NORelay], (@chanlist) Enables/disabl

Quick Reference 1 Series N6700 User’s Guide 19 SCPI Command Description SENSe (continued) :SWEep (Sweep commands only on N676xA, N678xA SMU

2 Series N6700 User’s Guide Legal Notices © Agilent Technologies, Inc. 2006-2012 No part of this document may be photocopied, reproduced, or transl

1 Quick Reference 20 Series N6700 User’s Guide SCPI Command Description [SOURce:]LIST:TOUTput (continued) :DWELl <NRf> {,<NR

Quick Reference 1 Series N6700 User’s Guide 21 SCPI Command Description STATus :OPERation [:EVENt]? (@chanlist) Returns the

1 Quick Reference 22 Series N6700 User’s Guide Common Commands Command Description Command Description *CLS Clear status *RDT? Return output c

Series N6700 User’s Guide 23 2 Installation General Information ...

2 Installation 24 Series N6700 User’s Guide General Information Models Agilent Model Description N6700B / N6701A / N6702A 400 W / 600 W / 1200W

Installation 2 Series N6700 User’s Guide 25 Items Supplied Mainframe Items Description Part Number Power Cord A power cord suitable for your lo

2 Installation 26 Series N6700 User’s Guide Installing the Unit Safety Considerations This power system is a Safety Class 1 instrument, which mea

Installation 2 Series N6700 User’s Guide 27 Power Module Installation NOTE The information in this section applies if you have purchased an N6700

2 Installation 28 Series N6700 User’s Guide Step 3. Use a T10 Torx driver and install the screws at each end of the power module. Because the RF

Installation 2 Series N6700 User’s Guide 29 Step 2. Install the two front ears and the two rear extender supports on the instrument as shown in t

Series N6700 User’s Guide 3 Safety Notices The following general safety precautions must be observed during all phases of operation of this instrume

2 Installation 30 Series N6700 User’s Guide Connecting the Line Cord WARNING FIRE HAZARD Use only the power cord that was supplied with your ins

Installation 2 Series N6700 User’s Guide 31 Connecting the Outputs WARNING SHOCK HAZARD Turn off AC power before making rear panel connections. A

2 Installation 32 Series N6700 User’s Guide Wire Size WARNING FIRE HAZARD Select a wire size large enough to carry short-circuit current without

Installation 2 Series N6700 User’s Guide 33 Agilent N678xA SMU Wiring Requirements NOTE Because of the effect of wire inductance, the wire length

2 Installation 34 Series N6700 User’s Guide To minimize inductance, the width (w) of the traces should be at least as great as the thickness of t

Installation 2 Series N6700 User’s Guide 35 Multiple Loads If you are using local sensing and are connecting multiple loads to one output, connect

2 Installation 36 Series N6700 User’s Guide Remote Sense Connections WARNING SHOCK HAZARD Turn off AC power before making or changing rear panel

Installation 2 Series N6700 User’s Guide 37 Open Sense Leads The sense leads are part of the output's feedback path. Connect them in such a w

2 Installation 38 Series N6700 User’s Guide Parallel Connections CAUTION Only connect outputs that have identical voltage and current ratings in

Installation 2 Series N6700 User’s Guide 39 Grouping the Outputs Once outputs have been connected in parallel, they can be configured or “grouped”

4 Series N6700 User’s Guide In this Book Specific chapters in this manual contain the following information:  Quick Reference – Chapter 1 is a q

2 Installation 40 Series N6700 User’s Guide Series Connections WARNING SHOCK HAZARD Floating voltages must not exceed 240 VDC. No output termina

Installation 2 Series N6700 User’s Guide 41 Setting the Outputs Outputs connected together in series cannot be grouped. To program outputs connec

2 Installation 42 Series N6700 User’s Guide Additional Load Considerations Response Time with an External Capacitor When programming with an exte

Installation 2 Series N6700 User’s Guide 43 created by the low side of the scope probe, which is connected to the load circuit common and also to

2 Installation 44 Series N6700 User’s Guide Agilent N6781A Auxiliary Voltage Measurement Input The auxiliary voltage measurement input is located

Series N6700 User’s Guide 45 3 Getting Started Turning the Unit On ...

3 Getting Started 46 Series N6700 User’s Guide Turning the Unit On After you have connected the line cord, turn the unit on with the front panel

Getting Started 3 Series N6700 User’s Guide 47 Entering a Current Limit Setting Method 1 – Use the Navigation and Arrow Keys Navigation Keys Sel U

3 Getting Started 48 Series N6700 User’s Guide Using the Front Panel Menu The front panel command menu lets you access most of the power system’s

Getting Started 3 Series N6700 User’s Guide 49 Sel 4 4 Enter The command menu is now at the function control level. This is the lowest lev

Series N6700 User’s Guide 5 Contents 1 – Quick Reference ...

3 Getting Started 50 Series N6700 User’s Guide Connecting to the Interfaces The Agilent N6700 MPS supports GPIB, LAN, and USB interfaces. All thr

Getting Started 3 Series N6700 User’s Guide 51 6 You can now use Interactive IO within the Connection Expert to communicate with your instrument,

3 Getting Started 52 Series N6700 User’s Guide Connecting to a Site LAN A site LAN is a local area network in which LAN-enabled instruments and c

Getting Started 3 Series N6700 User’s Guide 53 1 If you have not already done so, install the Agilent IO Libraries Suite from the Automation-Read

3 Getting Started 54 Series N6700 User’s Guide Viewing the Active LAN Settings To view the currently active LAN settings, press the Menu key, the

Getting Started 3 Series N6700 User’s Guide 55 Default Gateway This value is the IP Address of the default gateway that allows the instrument to c

3 Getting Started 56 Series N6700 User’s Guide DNS Select DNS to configure the Domain Name System (DNS) setup of the instrument. DNS is an intern

Getting Started 3 Series N6700 User’s Guide 57 Communicating Over the LAN The Agilent IO Libraries Suite along with instrument drivers for specifi

3 Getting Started 58 Series N6700 User’s Guide 3 Click on the Browser Web Control button in the navigation bar on the left to begin controlling

Getting Started 3 Series N6700 User’s Guide 59 Securing the Interfaces Enable/Disable the USB, LAN, and Web Server The USB interface, LAN interfac

6 Series N6700 User’s Guide External Data Logging ... 91 System-

3 Getting Started 60 Series N6700 User’s Guide Factory-shipped non-volatile LAN settings Get IP Address Automatic Dynamic DNS naming service En

Series N6700 User’s Guide 61 4 Operating the Power System Programming the Output ...

4 Operating the Power System 62 Series N6700 User’s Guide Programming the Output Select a Channel View Front Panel: SCPI Command: Press the Me

Operating the Power System 4 Series N6700 User’s Guide 63 Set the Output Current Front Panel: SCPI Command: Press the Current key. Enter a value

4 Operating the Power System 64 Series N6700 User’s Guide Front Panel: SCPI Command: Select Output\Mode. Select either Voltage priority or Curre

Operating the Power System 4 Series N6700 User’s Guide 65 Sequence Multiple Outputs Turn-on and turn-off delays control the power-up and power-dow

4 Operating the Power System 66 Series N6700 User’s Guide Front Panel: SCPI Command: Not Available To leave the relays closed when output 1 is

Operating the Power System 4 Series N6700 User’s Guide 67 If capacitive loads cause the output to oscillate on the default (Low bandwidth) or any

4 Operating the Power System 68 Series N6700 User’s Guide Synchronizing Output Steps The transient system lets you step the output voltage and cu

Operating the Power System 4 Series N6700 User’s Guide 69 Select the Transient Trigger Source NOTE An immediate trigger command either from the f

Series N6700 User’s Guide 7 1 Quick Reference The Agilent N6700 Modular Power System – At a Glance ... 8 The Front Panel – At

4 Operating the Power System 70 Series N6700 User’s Guide It takes a few milliseconds for the instrument to be ready to receive a trigger signal

Operating the Power System 4 Series N6700 User’s Guide 71 You can test the TRAN_active bit in the operation status register to know when the trans

4 Operating the Power System 72 Series N6700 User’s Guide Programming Output Lists NOTE The Output List function described in this section is not

Operating the Power System 4 Series N6700 User’s Guide 73 Program an Output Pulse or Pulse Train The following procedure shows how to generate an

4 Operating the Power System 74 Series N6700 User’s Guide Step 5. To generate a pulse train, you can simply repeat the pulse as needed. For exam

Operating the Power System 4 Series N6700 User’s Guide 75 Program an Arbitrary List The following procedure shows how to generate the list of volt

4 Operating the Power System 76 Series N6700 User’s Guide Front Panel: SCPI Command: Select Transient\List\Pace. Select Dwell-paced. Press Selec

Operating the Power System 4 Series N6700 User’s Guide 77 Making Measurements Each output channel has its own measurement capability. The output v

4 Operating the Power System 78 Series N6700 User’s Guide Simultaneous Voltage and Current Measurements Some models have simultaneous voltage and

Operating the Power System 4 Series N6700 User’s Guide 79 Using the Digitizer NOTE The Digitizer functions described in this section are not avail

1 Quick Reference 8 Series N6700 User’s Guide The Agilent N6700 Modular Power System – At a Glance The Agilent N6700 Modular Power System is a co

4 Operating the Power System 80 Series N6700 User’s Guide Seamless Measurements Seamless voltage and current measurement autoranging is available

Operating the Power System 4 Series N6700 User’s Guide 81 Time interval values from 10.24 up to 20.48 microseconds are rounded to the nearest 10.2

4 Operating the Power System 82 Series N6700 User’s Guide Front Panel: SCPI Command: Not Available To measure the high level of a pulse: MEAS

Operating the Power System 4 Series N6700 User’s Guide 83 Synchronizing Digitizer Measurements Use the measurement trigger system to synchronize t

4 Operating the Power System 84 Series N6700 User’s Guide To offset the beginning of the acquisition buffer relative to the acquisition trigger,

Operating the Power System 4 Series N6700 User’s Guide 85 Initiate the Measurement Trigger System Next, you must initiate or enable the measureme

4 Operating the Power System 86 Series N6700 User’s Guide The following commands return the trigger system to the idle state: Front Panel: SCPI

Operating the Power System 4 Series N6700 User’s Guide 87 Using the Protection Functions Each output has independent protection functions. A front

4 Operating the Power System 88 Series N6700 User’s Guide Front Panel: SCPI Command: Select Protect\OVP. Enter a value in the OVP level box and

Operating the Power System 4 Series N6700 User’s Guide 89 Factors that influence how long the settings change or output load change may last inclu

Quick Reference 1 Series N6700 User’s Guide 9 Output autoranging capability Available on Agilent N676xA and N675xA power modules. Autoranging supp

4 Operating the Power System 90 Series N6700 User’s Guide Front Panel: SCPI Command: Select Protect\Wdog Check Enable Watchdog to enable the wa

Operating the Power System 4 Series N6700 User’s Guide 91 External Data Logging NOTE The external data log function is only available on mainframe

4 Operating the Power System 92 Series N6700 User’s Guide If a power module has simultaneous measurements (see chapter 1, “Model Differences”), y

Operating the Power System 4 Series N6700 User’s Guide 93 102.4 microseconds: 204.8 microseconds: 409.6 microseconds: 409.6 microseconds: 1 para

4 Operating the Power System 94 Series N6700 User’s Guide Initiate and Trigger the Data Logger When the power system is turned on, the trigger s

Operating the Power System 4 Series N6700 User’s Guide 95 System-Related Operations Self-Test A power-on self-test occurs automatically when you t

4 Operating the Power System 96 Series N6700 User’s Guide Output Groups NOTE Output grouping does not apply to Agilent Models N678xA SMU. Output

Operating the Power System 4 Series N6700 User’s Guide 97 Front Panel Keys Lockout You can lock the front panel keys to prevent unwanted control o

4 Operating the Power System 98 Series N6700 User’s Guide Front Panel Display Screen Saver The power system has a front panel screen saver that s

Series N6700 User’s Guide 99 Appendix A Specifications Agilent N6700B, N6701A, N6702A MPS Mainframes ......... 100 This appen