N6700 Programming Manual - Official Guide for Agilent Technologies Welding System

3 Getting Started

Factory-shipped non-volatile LAN settings

Get IP Address	Automatic
IP Address	169.254.67.0
Subnet Mask	255.255.0.0
Default Gateway	0.0.0.0
Obtain DNS server from DHCP	Enabled
DNS server	Blank
Host name	A-N67xxx-xxxxx

Dynamic DNS naming service	Enabled
NetBIOS naming service	Enabled
Domain name	Blank
TCP keepalive	Enabled
TCP keepalive seconds	1800
Ethernet Auto-negotiation	Enabled
Ping server	Enabled
Web password	Blank

Other factory-shipped non-volatile settings

Admin/Calibration password	0 (zero)
Calibration date	March 5, 2003
Channel grouping	No groups
Digital port function (all pins)	Digital In
Digital port polarity (all pins)	Positive
Front panel lockout	Disabled
Front panel meter view	1-channel
GPIB Address	5
Key clicks	Enabled
LAN interface	Enabled

On/Off key affects all channels	Disabled
Output Inhibit mode	Off
Saved states	*RST command
Screen contrast	50%
Screen saver	Enabled
Screen saver delay	60 minutes
USB interface	Enabled
Wake on I/O	Enabled
Web server	Enabled

50	Series N6700 User’s Guide

Image 50

Agilent Technologies N6700 manual Factory-shipped non-volatile LAN settings, Other factory-shipped non-volatile settings

Contents

Agilent Technologies Low-Profile Modular Power System Legal Notices Agilent Technologies, Inc Safety Notices General This Book Contents 103 Agilent Models N6751A/N6752A, N6753A/N6754A, N6761A/N6762A100 104 Referred to as MPS and power system throughout this manual Modular Power System MPSEssential operating features of the power system Agilent N6700 Modular Power System At a Glance Output Features System Features Model Differences Front Panel At a Glance Rear Panel At a Glance Single-channel view IndicatorsFront Panel Display At a Glance Interface status Number keys Front Panel Keys At a GlanceOperating status Front Panel Menu Reference OCP USB Scpi Command Description Scpi Command SummarySubsystem Commands Scpi Command FUNCtion VOLTage CURRent, @chanlist SWEep ALL Command Description Common CommandsRST Settings These settings are set by the *RST Reset command Installation Items Supplied General InformationModels Options Rack Installation Installing the UnitSafety Considerations Inspecting the Unit Installation Channel Number Bench InstallationCleaning Hz Operation Power cord, resulting in fire Connecting the Line CordInstallation Snap-On Ferrite Core Terminals. Sense jumpers are provided for local sensing Connecting the OutputsScrews securely tightened Terminals in any other way Wire Size AWG Positive and Negative Voltages Multiple LoadsResponse Time with an External Capacitor N6700 Modular Power System Scope Remote Sense Connections Drop in the sense leads can degrade the voltage regulation Over-voltage Protection Considerations Parallel ConnectionsOpen Sense Leads Output Noise Considerations Firmware revision B.00.00 and up When programming via the front panel or using Scpi commandsGrouping the Outputs Discussed in under System-Related Operations Series Connections Effect on SpecificationsRecovery Time Terminal may be more than 240 VDC from chassis ground Setting the Outputs Desired operating voltage Effect on Specifications Getting Started Menu structure is found in Chapter Selecting an Output Channel Entering an Output Voltage SettingTurning the Unit On Method 1 Use the Navigation and Arrow Keys Enabling the Output Entering a Current Limit SettingUse the On/Off key to enable the output Method 2 Use the Current key to enter a value Set the Over-Voltage Protection Using the Front Panel MenuPress the Menu key to access the front panel command menu Menu Case of Trouble Exiting the Command MenuMeter Back There are two ways to exit the command menu Enter Channel Gpib Interface Connecting to the InterfacesCause the unit to reset and require operator intervention Automation-Ready CD that is shipped with your product LAN Interface USB-enabled instrument to the Universal Serial Bus USB.USB Interface Following figure illustrates a typical USB interface system Connecting to a Site LAN Connecting to a Private LAN Dhcp server. You can leave these settings as they are. Most Release the previous settingsFactory-shipped instrument LAN settings are configured to Will come on when the LAN port has been configured LAN Parameters Viewing the Currently Active LAN SettingsConfiguring the LAN Parameters Take effect Name Domain Reset LAN Communication Using the Web Server Reduced Telnet connections to be made Using TelnetUsing Sockets Securing the Interfaces Enable/Disable the USB, LAN, and Web ServerRestoring the Non-volatile Factory Settings Factory-shipped non-volatile LAN settings Other factory-shipped non-volatile settings Operating the Power System Set the Output Voltage Programming the OutputSelect an Output Channel Set the Voltage Slew Rate Sequence Multiple Outputs Enable the OutputSet the Output Current Outpdelrise .1,@2 Outp Front Panel Scpi Command Select Output\PolarityProgram the Output Relays Outprelpol REV,@1 Front Panel Scpi Command Select Transient\Step Enable the Output to Respond to Trigger CommandsFront Panel Scpi Command Select Transient\Mode Synchronizing Output Steps Select the Transient Trigger Source Initiate the Transient Trigger System Trigger the Output Generate Trigger Out SignalsFront Panel Scpi Command Select Transient\Control Scroll to and select Abort Measurement Ranges Making MeasurementsSimultaneous Voltage and Current Measurements Set the Over-Current Protection Using the Protection FunctionsFront Panel Scpi Command Select Protect\OVP Enter a value in the OVP level box To 10 Press Select Couple Output Protection Clear Output Protection Functions Instrument Identification System-Related OperationsSelf-Test Instrument State Storage Systgrodelall Front Panel Scpi Command Select System\GroupsOutput Groups Systreb Front Panel Keys Front Panel Scpi Command Select System\Preferences\LockFront Panel Scpi Command Select System\Preferences\Keys Lockout Contrast Front Panel DisplayScreen Saver View List Function When the power system is turned offProgramming High-Speed Test Extensions All models Refer to , Model Differences Program an Output Pulse or Pulse Train Front Panel Scpi Command Select Transient\List\ConfigFront Panel Scpi Command Select Transient\List\Pace Voltmode LIST, @1 Trigtransour BUS, @1 Front Panel Scpi Command Select Transient\List\RepeatFront Panel Scpi Command Select Transient\TrigSource Inittran @1 Program an Arbitrary List Select the List Step number Front Panel Scpi Command Select the Transient\List\Repeat Liststep AUTO, @1 Digitizer Function Adjust the Measurement Sample RateFront Panel Scpi Command Select Measure\Sweep Programming the Digitizer To offset the measurement on Specify a Window FunctionAcquisition trigger, use Synchronizing Digitizer Measurements Front Panel Scpi Command Select Measure\WindowFront Panel Scpi Command Not Available Retrieve Measurement Array Data Sensfunc CURR,@14 Select the Measurement Trigger SourceSensfunc VOLT,@14 Transientn Trigger the Measurement Front Panel Scpi Command Select Measure\ControlInitiate the Measurement Trigger System Trigacq @1 Appendix a Specifications Performance Specifications Agilent Models N6751A/N6752A, N6753A/N6754A, N6761A/N6762A Supplemental Characteristics Down-programming Settling Time with no load Up-programming Time with full resistive loadUp-programming Settling Time with full resistive load Down-programming Time with Capacitive load Autoranging Characteristic Output Impedance Graphs Model N6753A, CV Mode, @20V, 15A 0125 Magnitude Load Transient Recovery Time Agilent Models N6731B N6736B and N6741B N6746B From 20 Hz 20 MHz from either output to chassis Temperature Coefficient per CCommon Mode Noise Agilent Models N6773A N6776A 20 mA Agilent N6700B, N6701A, N6702A MPS Mainframes Environmental Conditions DimensionsNet Weight AC Input Outline Diagram 432.5 mm 17.03 482.6 mm 19.00 425.45 mm Appendix B Using the Digital Port Digital Control Port Pin Bit Configuring the Digital Control PortBi-directional Digital I/O Select System\IO\DigPort\Pinn External Trigger Front Panel Scpi Command Select System\IO\DigPort\PinnDigital Input Front Panel Scpi Command Select System\IO\DigPort\Pin3 Fault OutputFront Panel Scpi Command Select System\IO\DigPort\Pin1 Inhibit Input Mainframes Fault/Inhibit System ProtectionClearing a System Protection Fault Power rating of Agilent N6700 mainframes is as follows This chapter discusses the power allocation functionFor the majority of Agilent N6700 Modular Power System Rating of the mainframe Module Power Limit Power Limit OperationMainframe Power Limit Must reset the power limit to its maximum rated value Power limit function will not activate Module Power AllocationTo set a power limit on output Page Appendix D Output On/Off Synchronization Tutorial Synchronizing Output Turn-on DelaysPower Modules Options and Mode Minimum Outpcoup on ProcedureEnable the Synchronization Function Outpcoup OFF Specify which Output Channels will be Synchronized Specify the Turn-On Delays for each Output ChannelSpecify the Common Delay Offset Digital Connections and Configuration Synchronizing Multiple Mainframes DIGPIN6FUNC ONC OperationSystem\IO\DigPort\Pin6 DIGPIN7FUNC Offc Index 11, 42 Inhibit inputInstrument List System protection SpecificationsRemote interface Declaration of Conformity Manual Updates