Keithley DMM7510 User Manual
www.keithley.com
Model DMM7510
7½ Digit Graphical Sampling Multimeter
User’s Manual
DMM7510-900-01 Rev. B / May 2015
*PDMM751090001B*
DMM7510-900-01B
A Greater Measure of Confidence
Model DMM7510
7½ Digit Multimeter
User's Manual
© 2015, Keithley Instruments
Cleveland, Ohio, U.S.A.
All rights reserved.
Any unauthorized reproduction, photocopy, or use of the information herein, in whole or in part,
without the prior written approval of Keithley Instruments is strictly prohibited.
®
, TSP-Link®, and TSP-Net® are trademarks of Keithley Instruments. All Keithley Instruments
TSP
product names are trademarks or registered trademarks of Keithley Instruments, Inc. Other brand
names are trademarks or registered trademarks of their respective holders.
The Lua 5.0 software and associated documentation files are copyright © 1994 - 2013, Tecgraf,
PUC-Rio. Terms of license for the Lua software and associated documentation can be accessed at
the Lua licensing site (http://www.lua.org/license.html).
Document number: DMM7510-900-01 Rev. B / May 2015
Safety precaut ions
The following safety precautions should be observed before using this product and any associated instrumentation. Although
some instruments and accessories would normally be used with nonhazardous voltages, there are situations where hazardous
conditions may be present.
This product is intended for use by qualified personnel who recognize shock hazards and are familiar with the safety precautions
required to avoid possible injury. Read and follow all installation, operation, and maintenance information carefully before using
the product. Refer to the user documentation for complete product specifications.
If the product is used in a manner not specified, the protection provided by the product warranty may be impaired.
The types of product users are:
Responsible body is the individual or group responsible for the use and maintenance of equipment, for ensuring that the
equipment is operated within its specifications and operating limits, and for ensuring that operators are adequately trained.
Operators use the product for its intended function. They must be trained in electrical safety procedures and proper use of the
instrument. They must be protected from electric shock and contact with hazardous live circuits.
Maintenance personnel perform routine procedures on the product to keep it operating properly, for example, setting the line
voltage or replacing consumable materials. Maintenance procedures are described in the user documentation. The procedures
explicitly state if the operator may perform them. Otherwise, they should be performed only by service personnel.
Service personnel are trained to work on live circuits, perform safe installations, and repair products. Only properly trained
service personnel may perform installation and service procedures.
Keithley Instruments products are designed for use with electrical signals that are measurement, control, and data I/O
connections, with low transient overvoltages, and must not be directly connected to mains voltage or to voltage sources with high
transient overvoltages. Measurement Category II (as referenced in IEC 60664) connections require protection for high transient
overvoltages often associated with local AC mains connections. Certain Keithley measuring instruments may be connected to
mains. These instruments will be marked as category II or higher.
Unless explicitly allowed in the specifications, operating manual, and instrument labels, do not connect any instrument to mains.
Exercise extreme caution when a shock hazard is present. Lethal voltage may be present on cable connector jacks or test
fixtures. The American National Standards Institute (ANSI) states that a shock hazard exists when voltage levels greater than
30 V RMS, 42.4 V peak, or 60 VDC are present. A good safety practice is to expect that hazardous voltage is present in any
unknown circuit before measuring.
Operators of this product must be protected from electric shock at all times. The responsible body must ensure that operators
are prevented access and/or insulated from every connection point. In some cases, connections must be exposed to potential
human contact. Product operators in these circumstances must be trained to protect themselves from the risk of electric shock. If
the circuit is capable of operating at or above 1000 V, no conductive part of the circuit may be exposed.
Do not connect switching cards directly to unlimited power circuits. They are intended to be used with impedance-limited
sources. NEVER connect switching cards directly to AC mains. When connecting sources to switching cards, install protective
devices to limit fault current and voltage to the card.
Before operating an instrument, ensure that the line cord is connected to a properly-grounded power receptacle. Inspect the
connecting cables, test leads, and jumpers for possible wear, cracks, or breaks before each use.
When installing equipment where access to the main power cord is restricted, such as rack mounting, a separate main input
power disconnect device must be provided in close proximity to the equipment and within easy reach of the operator.
For maximum safety, do not touch the product, test cables, or any other instruments while power is applied to the circuit under
test. ALWAYS remove power from the entire test system and discharge any capacitors before: connecting or disconnecting
cables or jumpers, installing or removing switching cards, or making internal changes, such as installing or removing jumpers.
Do not touch any object that could provide a current path to the common side of the circuit under test or power line (earth)
ground. Always make measurements with dry hands while standing on a dry, insulated surface capable of withstanding the
voltage being measured.
For safety, instruments and accessories must be used in accordance with the operating instructions. If the instruments or
accessories are used in a manner not specified in the operating instructions, the protection prov ided by the equi pm ent ma y be
impaired.
Do not exceed the maximum signal levels of the instruments and accessories, as defined in the specifications and operating
information, and as shown on the instrument or test fixture panels, or switching card.
When fuses are used in a product, replace with the same type and rating for continued protection against fire hazard.
Chassis connections must only be used as shield connections for measuring circuits, NOT as protective earth (safety ground)
connections.
If you are using a test fixture, keep the lid closed while power is applied to the device under test. Safe operation requires the use
of a lid interlock.
screw is present, connect it to protective earth (safety ground) using the wire recommended in the u ser doc ume nt at io n.
If a
The symbol on an instrument means caution, risk of danger. The user must refer to the operating instructions located in the
user documentation in all cases where the symbol is mark ed on the instru ment .
The
contact with these voltages.
The
The
If this symbol is on a product, it indicates that mercury is present in the display lamp. Please note that the lamp must be
properly disposed of according to federal, state, and local laws.
The WARNING heading in the user documentation explains dangers that might result in personal injury or death. Always read
the associated information very carefully before performing the indicated procedure.
The CAUTION heading in the user documentation explains h az ards that coul d dama ge the instr ume nt. Such dam age may
invalidate the warranty.
Instrumentation and accessories shall not be connected to humans.
Before performing any maintenance, disconnect the line cord and all test cables.
To maintain protection from electric shock and f ire, r epl ace m ent comp one nts in mai ns cir cuit s — inc lud ing the power
transformer, test leads, and input jacks — must be purchased from Keithley Instruments. Standard fuses with applicable national
safety approvals may be used if the rating and type are the same. Other components that are not safety-related may be
purchased from other suppliers as long as they are equivalent to the original component (note that selected parts should be
purchased only through Keithley Instruments to maintain accuracy and functionality of the product). If you are unsure about the
applicability of a replacement component, call a Keithley Instruments office for information.
To clean an instrument, use a damp cloth or mild, water-based cleaner. Clean the exterior of the instrument only. Do not apply
cleaner directly to the instrument or allow liquids to enter or spill on the instrument. Products that consist of a circuit board with
no case or chassis (e.g., a data acquisition board for installation into a computer) should never require cleaning if handled
according to instructions. If the board becomes contaminated and operation is affected, the board should be returned to the
factory for proper cleaning/servicing.
symbol on an instrument means caution, risk of electric shock. Use standard safety precautions to avoid personal
symbol on an instrument shows that the surface may be hot. Avoid personal contact to prevent burns.
symbol indicates a connection terminal to the equipment frame.
Safety precaution revision as of January 2013.
Table of Contents
Introduction ............................................................................................................... 1-1
Welcome .............................................................................................................................. 1-1
Introduction to this manual ................................................................................................... 1-1
Extended warranty ............................................................................................................... 1-2
Contact information .............................................................................................................. 1-2
CD-ROM contents ................................................................................................................ 1-2
Organization of manual sections .......................................................................................... 1-2
Application examples ........................................................................................................... 1-3
Using the front-panel interface ................................................................................ 2-1
Front-panel overview ............................................................................................................ 2-1
Instrument power ................................................................................................................. 2-4
Connect the power cord ............................................................................................................ 2-4
Turn the Model DMM7510 on or off .......................................................................................... 2-4
Touchscreen display ............................................................................................................ 2-5
Select items on the touchscreen ............................................................................................... 2-5
Scroll bars ................................................................................................................................. 2-5
Enter information ....................................................................................................................... 2-6
Adjust the backlight brightness and dimmer .............................................................................. 2-7
Review event messages ........................................................................................................... 2-7
Interactive swipe screens ..................................................................................................... 2-7
Swipe screen heading bar ......................................................................................................... 2-8
FUNCTIONS swipe screen ....................................................................................................... 2-9
SETTINGS swipe screen .......................................................................................................... 2-9
STATISTICS swipe screen...................................................................................................... 2-10
SECONDARY swipe screen.................................................................................................... 2-11
USER swipe screen ................................................................................................................ 2-12
GRAPH swipe screen ............................................................................................................. 2-12
Menu overview ................................................................................................................... 2-13
Measure menu ........................................................................................................................ 2-13
Views menu............................................................................................................................. 2-14
Trigger menu ........................................................................................................................... 2-14
Scripts menu ........................................................................................................................... 2-15
System menu .......................................................................................................................... 2-15
Using a remote interface .......................................................................................... 3-1
Remote communications interfaces ..................................................................................... 3-1
Supported remote interfaces ................................................................................................ 3-2
GPIB communications .......................................................................................................... 3-2
Install the GPIB driver software ................................................................................................. 3-3
Install the GPIB cards in your computer .................................................................................... 3-3
Connect GPIB cables to your instrument .................................................................................. 3-3
Set the GPIB address ............................................................................................................... 3-4
LAN communications ........................................................................................................... 3-5
Table of Contents
User's Manual
Model DMM7510 7½ Digit Multimeter
Set up LAN communications on the instrument ........................................................................ 3-5
Set up LAN communications on the computer .......................................................................... 3-6
USB communications ........................................................................................................... 3-7
Connect a computer to the Model DMM7510 using USB .......................................................... 3-8
Communicate with the instrument ............................................................................................. 3-8
Using the web interface...................................................................................................... 3-11
Connect to the instrument web interface ................................................................................. 3-12
LAN troubleshooting suggestions ............................................................................................ 3-12
Identify the instrument ............................................................................................................. 3-14
Review events in the event log ................................................................................................ 3-14
Determining the command s et you will use ....................................................................... 3-14
Making basic front-panel measurements ................................................................ 4-1
Introduction .......................................................................................................................... 4-1
Equipment required for this example ................................................................................... 4-1
Device connections .............................................................................................................. 4-2
Basic front-panel measurements ......................................................................................... 4-3
Measuring DC voltage with high accuracy.............................................................. 5-1
Introduction .......................................................................................................................... 5-1
Equipment required .............................................................................................................. 5-1
Device connections .............................................................................................................. 5-1
High-accurac y DC voltage measurements .......................................................................... 5-3
Using the front panel ................................................................................................................. 5-3
Using SCPI commands ............................................................................................................. 5-4
Using TSP commands .............................................................................................................. 5-5
Test results................................................................................................................................ 5-6
Measuring 4-wire resistance with offset compensation ......................................... 6-1
Introduction .......................................................................................................................... 6-1
Equipment required .............................................................................................................. 6-1
Device connections .............................................................................................................. 6-2
4-wire resistance measurements with offset compensation ................................................ 6-3
Using the front panel ................................................................................................................. 6-4
Using SCPI commands ............................................................................................................. 6-4
Using TSP commands .............................................................................................................. 6-5
Test results................................................................................................................................ 6-5
Sampling temperature at a set time interval ........................................................... 7-1
Introduction .......................................................................................................................... 7-1
Equipment required .............................................................................................................. 7-1
Device connections .............................................................................................................. 7-2
Sample temperatures at a specific time interval .................................................................. 7-3
Using SCPI commands ............................................................................................................. 7-4
Model DMM7510
of Contents
7½ Digit Multimeter User's Manual Table
Using TSP ................................................................................................................................. 7-5
Test results................................................................................................................................ 7-6
Grading and binning resistors ................................................................................. 8-1
Introduction .......................................................................................................................... 8-1
Instrument connections ........................................................................................................ 8-2
Resistor grading and binning test ........................................................................................ 8-2
Trigger model template: GradeBinning ..................................................................................... 8-3
Overview of the application ....................................................................................................... 8-4
Using SCPI commands ............................................................................................................. 8-5
Using TSP commands .............................................................................................................. 8-6
Integrating with a Model 3706A-S using TSP-Link ................................................. 9-1
Introduction .......................................................................................................................... 9-1
Equipment required .............................................................................................................. 9-1
Device connections .............................................................................................................. 9-2
Integrating with a Model 3706A-S test ................................................................................. 9-4
Set up TSP nodes on the Model DMM7510 and Model 3706A-S ............................................. 9-4
Using SCPI................................................................................................................................ 9-5
Using TSP ................................................................................................................................. 9-5
Capturing and analyzing waveforms ..................................................................... 10-1
Introduction ........................................................................................................................ 10-1
Equipment required ............................................................................................................ 10-1
Device connections ............................................................................................................ 10-2
Testing a buck converter .................................................................................................... 10-3
Ripple noise on the output voltage .......................................................................................... 10-4
Duty cycle from switch node voltage ....................................................................................... 10-7
Inductor current linearity with varying load ............................................................................ 10-11
Power-up behavior ................................................................................................................ 10-15
Troubleshooting FAQs ........................................................................................... 11-1
About this section ............................................................................................................... 11-1
Where can I find updated drivers? ..................................................................................... 11-1
Is there any software to help me get started? .................................................................... 11-2
How do I upgrade the firmware? ........................................................................................ 11-2
Why can't the Model DMM7510 read my USB flash drive? ............................................... 11-2
How do I change the command set? ................................................................................. 11-3
How do I save the present state of the instrument? .......................................................... 11-4
Why did my settings change? ............................................................................................ 11-4
What are the Quick Setup options? ................................................................................... 11-5
Table of Contents
User's Manual
Model DMM7510 7½ Digit Multimeter
Next steps ............................................................................................................... 12-1
Additional Model DMM7510 information ............................................................................ 12-1
Index ........................................................................................................................... I-1
Application examples ............................................................... 1-3
Welcome
Thank you for choosing a Keithley Instruments product. The Model DMM7510 is a 7½ digit graphical
sampling multimeter that expands standard DMM functions with high-speed digiti zing and large
graphical color touchscreen display. This DMM offers a broad range of measurement capabilities,
including 17 measurement functions. In addition to industry-leading DC accuracies, functions such as
capacitance, 10 amp current, and 18-bit current and voltage digitizing are included. Tying all these
features together is a large 5-inch color touchscreen display that brings users an unprecedented
combination of data visualization and interaction, enabling users to gain deeper insight into their
measurements.
Section 1
Introduction
In this section:
Welcome .................................................................................. 1-1
Introduction to this manual ....................................................... 1-1
Extended warranty ................................................................... 1-2
Contact information .................................................................. 1-2
CD-ROM contents .................................................................... 1-2
Organization of manual sections .............................................. 1-2
The Model DMM7510 provides superior measurement accuracy and the speed necessary for a broad
range of applications, from system applications and production testing to benchtop applications. The
Model DMM7510 meets application requirements for production engineers, research and
development engineers, test engineers, and scientists.
Introduction to this manual
This manual provides detailed applications to help you achieve success with your Keithley
Instruments Model DMM7510. In addition, this manual provides information about the basics of the
front panel to familiarize you with the instrument.
This manual presents an overview of each application, followed by instructions to complete the
application using the front panel, SCPI code, TSP code, or Keithley KickStart Startup Software.
More information about the commands that are used in these applications is available. Refer to the
SCPI and TSP command reference sections of the Model DMM7510 Reference Manual. This manual
is on the Product Information CD-ROM that cam e with your instr ument.
Section
User's Manual
1: Introduction Model DMM7510 7½ Digit Multimeter
Extended warranty
Additional years of warranty coverage are available on many products. These valuable contracts
protect you from unbudgeted service expenses and provide additional years of protection at a fraction
of the price of a repair. Extended warranties are available on new and existing products. Contact your
local Keithley Instruments office, sales partner, or distributor for details.
Contact information
If you have any questions after you revie w the information in this documentation, please co ntac t your
local Keithley Instruments office, sales partner, or distributor. You can also call Keithley Instruments
corporate headquarters (toll-free inside the U.S. and Canada only) at 1-800-935-5595, or from
outside the U.S. at +1-440-248-0400. For worldwide contact numbers, visit the Ke ith ley website (see
http://www.keithley.com - http://www.keithley.com).
CD-ROM contents
Each Model DMM7510 instrument is shipped with the 7½ Digit Multimeter Product Information CDROM (Keithley Instruments part number DMM7510-950-01).
The Model DMM7510 7½ Digit Multimeter Product Information CD-ROM contains:
• Quick Start Guide: Provides unpacking instructions, describes basic connections, reviews basic
operation information, and provides a quick test procedure to ensure the instrument is
operational.
• User's Manual: Provides application examples that you can use as a starting point to create your
own applications.
• Reference Manual: Includes advanced operation topics, maintenance information,
troubleshooting procedures, and in-depth descriptions of programming commands.
• KickStart Startup Software Quick Start Guide: Provides instructions for the KickStart Startup
Software, which allows you to quickly make measurements and get results without having to
program test scripts.
• Accessories information: Documentation for accessories that are available for the Model
DMM7510.
For the latest drivers and additional support information, see the Keithley Instruments website
(http://www.keithley.com).
Organization of manual sections
This manual is organized into the following sections:
• Using the front-panel interface (on page 2-1): Describes the basics of using the front-panel
interface.
• Using a remote interface (on page 3-1): Describes the basics of remote communications and
using the instrument web interf ac e.
• Application examples (see below): Provides detailed examples of how to use the Model
DMM7510 in some typical situations.
1-2 DMM7510-900-01 Rev. B / May 2015
Model DMM7510
Introduction
7½ Digit Multimeter User's Manual Section 1:
• Troubleshooting FAQs (on page 11-1): Provides answers to frequently asked questions to help
you troubleshoot common problems encountered with the Model DMM7510.
• Next steps (on page 12-1): Provides information about additional resources that can help you use
the Model DMM7510.
The PDF version of this manual contains bookmarks for each section. The manual sections are also
listed in the Table of Contents at the beginning of this manual.
For more information about bookmarks, see Adobe
Application examples
This manual provides application examples that show you how to perform tests from the front panel
and over a remote interface. The applications include:
• Making basic front-panel measurements (on page 4-1): Shows the basic measure functionality
using a single Model DMM7510 and a two-t erminal device under test.
• Measuring DC voltage with high accuracy (on page 5-1): Shows how to use a Model DMM7510 to
make a high-accurac y DC voltag e m eas ur ement.
• Measuring 4-wire resistance with offset compensation (on page 6-1): Shows how to use the
Model DMM7510 to accurately measure a resistance device.
• Sampling temperature at a set time interval (on page 7-1): Shows how to use the Model
DMM7510 to log temperature measurement data every minute over a 24-hour period.
• Grading and binning resistors (on page 8-1): Shows how to use the Model DMM7510 to perform
benchtop binning operations. It uses the trigger model and digital I/O to control external
component-handling de vice s .
• Integrating with a Model 3706A-S using TSP-Link (on page 9-1): Shows ho w to configure the
Model DMM7510 and Model 3706A-S System Switch to interact through TSP-Link. The
application measures different types of signals on multiple channels in multiple slots of a
Model 3706A-S.
• Capturing and analyzing waveforms (on page 10-1): Shows how to use how to use the Model
DMM7510 to capture voltage and current waveforms. In this application, you use both the digitize
voltage and digitize current functions to directly interact with the waveforms.
®
Acrobat® or Reader® help.
DMM7510-900-01 Rev. B / May 2015 1-3
Menu overview ....................................................................... 2-13
Turns the instrument on or off. To turn the instrument on, press
press the power switch so that it is in the off position (O).
Returns the display to the Home screen.
In this section:
Front-panel overview ................................................................ 2-1
Instrument power ...................................................................... 2-4
Touchscreen display................................................................. 2-5
Interactive swipe screens ......................................................... 2-7
Front-panel overview
The front panel of the Model DMM7510 is shown below. Descriptions of the controls on the front
panel follow the figure.
Section 2
Using the front-panel interface
Figure 1: Model DMM7510 front panel
POWER switch
the power switch so that it is in the on position (|). To turn it off,
HOME key
Section
User's Manual
Opens the main menu. Press the icons on the main menu to open
Opens a menu of preconfigured setups, including Voltage
Setups.
Opens help for the area or item that is selected on the display. If
overview information for the screen you are viewing.
The Model DMM7510 has a high-resolution, five-inch color
keys. Refer to Touchscreen display (on page 2-5) for details.
Moves the cursor and make screen selections.
Selects the highlighted choice
or allows you to edit the selected field.
Selects the highlighted choice or allows you to edit the selected
field.
to the main menu screen.
Displays instrument functions. To select a function, touch the
function name on the screen.
2: Using the front-panel interface Model DMM7510 7½ Digit Multimeter
MENU key
measure, view, trigger, script, and sy stem scree ns. For det ai l s,
refer to Menu overview (on page 2-13).
QUICKSET key
Waveform, Interval Measure, Current Waveform, and External
Scan. Also allows you to choose measure functions and adjust
performance for better resolution or speed. Refer to Using Quick
HELP key
there is no selection when you press the HELP key, it displays
USB port
Saves reading buffer data and screen snapshots to a USB flash
drive. Also stores and retrieves scripts to and from a USB flash
drive. The flash drive must be formatted as a FAT drive.
Touchscreen
touchscreen display. The touchscreen accesses swipe screens
and menu options. You can access additional interactive screens
by pressing the front-panel MENU, QUICKSET, and FUNCTION
Navigation control
ENTER key
EXIT key
FUNCTION key
Turning the navigation control: Moves the cursor to highlight a
list value or menu item so that you can select it. Turning the
control when the cursor is in a value entry field increases or
decreases the value in the field.
Pressing the navigation control:
Returns to the previous screen or closes a dialog box. For
example, press the EXIT key when the main menu is displayed to
return to the Home screen. When you are viewing a subscreen
(for example, the Event Log screen), press the EXIT key to return
2-2 DMM7510-900-01 Rev. B / May 2015
Model DMM7510
Accesses trigger-related settings and operations. The action of
the TRIGGER key depends on the instrument state.
Illuminates when the instrument is connected to a local area network
Use the SENSE HI and SENSE LO terminals and the INPUT
INPUT terminals
Use the INPUT HI and INPUT LO terminals for all measurements
AMPS
Use the AMPS connection with the INPUT LO terminal to measure
7½ Digit Multimeter User's Manual Section 2: Using the front-panel interface
TRIGGER key
REMOTE LED
indicator
Illuminates when the instrument is controlled through a remote
interface.
LAN LED indicator
(LAN).
1588 LED indicator
Illuminates when the instrument is connected to an IEEE-1588
compliant device.
1588 functionality is not supported at this time. This functionality will be made available with a
firmware update. See the Model DMM7510 Release Notes on the Keithley Instruments website
(http://www.keithley.com) for details.
SENSE terminals
terminals with the 4-wire resistance, 3-wire and 4-wire RTD
temperature, and DC voltage ratio functions.
except current.
≤3A DC or AC
DMM7510-900-01 Rev. B / May 2015 2-3
current.
rms
Section
User's Manual
Activates the terminals on the front or rear panel. When the
active, a yellow "R" is visible to the left of the switch.
2: Using the front-panel interface Model DMM7510 7½ Digit Multimeter
FRONT/REAR
TERMINALS switch
Instrument power
Follow the steps below to connect the Model DMM7510 to line power and turn on the instrument. The
Model DMM7510 operates from a line voltage of 100 V to 240 V at a frequency of 50 Hz or 60 Hz. It
automatically senses line voltage and frequency. Make sure the operating voltage in your area is
compatible.
You must turn on the Model DMM7510 and allow it to warm up for at least 90 minutes to achieve
rated accuracies.
Operating the instrument on an incorrect line voltage may cause damage to the instrument, possibly
voiding the warranty.
The power cord supplied with the Model DMM7510 contains a separate protective earth
(safety ground) wire for use with grounded outlets. When proper connections are made, the
instrument chassis is connected to power-line ground through the ground wire in the power
cord. In the event of a failure, not using a properly grounded protective earth and grounded
outlet may result in personal injury or death due to electric shock.
front-panel terminals are active, a green "F" is visible to the left of
the FRONT/REAR switch. When the rear-panel terminals are
Do not replace detachable mains supply cords with inadequately rated cords. Failure to use
properly rated cords may result in personal injury or death due to electric shock.
Connect the power cord
To connect the power cord:
1. Make sure that the front-panel POWER switch is in the off (O) position.
2. Connect the female end of the supplied power cord to the AC receptacle on the rear panel.
3. Connect the other end of the power cord to a grounded AC outlet.
Turn the Model DMM7510 on or off
To turn a Model DMM7510 on:
1. Disconnect any devices under test (DUTs) from the Model DMM7510.
2. Press the front-panel POWER switch to place it in the on (|) position.
The instrument displays a status bar as the instrument powers on. The Home screen is displayed
when power on is complete.
To turn a Model DMM7510 off:
1. Press the front-panel POWER switch to place it in the off (O) position.
2-4 DMM7510-900-01 Rev. B / May 2015
Model DMM7510
7½ Digit Multimeter User's Manual Section 2: Using the front-panel interface
Touchscreen display
The touchscreen display gives you quick front-panel access to measure settings, system
configuration, instrument and test status, reading buffer information, and other instrument
functionality. The display has multiple swipe screens that you can access by swiping the front panel.
You can access additional interactive screens by pressing the front-panel MENU, QUICKSET, and
FUNCTION keys.
Do not use sharp metal objects, such as tweezers or screwdrivers, or pointed objects, such as pens
or pencils, to touch the touchscreen. It is strongly recommended that you use only fingers to operate
the instrument. Use of clean-room gloves to operate the touchscreen is supported.
The following topics describe the features of the touchscreen in more detail.
Select items on the touchscreen
To select an item on the displayed screen, do one of the following:
• Touch it with your finger
• Turn the navigation control to highlight the item, and then press the navigation control to select it
The following topics describe the Model DMM7510 touchscreen in more detail.
Scroll bars
Some of the interactive screens have additional options that are only visible when you scroll down the
screen. A scroll indicator on the right side of the touchscreen identifies these screens. Swipe the
screen up or down to view the additional options.
The figure below shows a screen with a scroll bar.
DMM7510-900-01 Rev. B / May 2015 2-5
Section
User's Manual
2: Using the front-panel interface Model DMM7510 7½ Digit Multimeter
Enter information
Some of the menu options open a keypad or keyboard that you can use to enter information. For
example, if you are setting the GPIB address from the front panel, you see the keypad shown in the
following figure.
Figure 2: Front-panel keyboard for GPIB Address entry
You can enter information by touching the screen to select characters and options from the keypad or
keyboard. You can move the cursor in the entry box by touching the screen. The cursor is moved to
the spot in the entry box where you touched the screen. On number keypads, you can also use the
navigation control to move the cursor to a specific number.
On number keypads, you can use the navigation control to set values:
1. Turn the control to underline the character that you want to change.
2. Press the control to select the character for edit.
3. Turn the control to scroll through the options.
4. Press the control to set the character.
5. Press the ENTER key to save the change.
On keyboards and keypads, you can use the navigation control to select characters.
2-6 DMM7510-900-01 Rev. B / May 2015
Model DMM7510
7½ Digit Multimeter User's Manual Section 2: Using the front-panel interface
Adjust the backlight brightne s s and dim m er
You can adjust the brightness of the Model DMM7510 touchscreen display and buttons from the front
panel or over a remote interface. You can also set the backlight to dim after a specified time has
passed with no front-panel activity (available from the front-panel display only). The backlight settings
set through the front-panel display are saved through a reset or power cycle.
Screen life is affected by how long the screen is on at full brightness. The higher the brightness
setting and the longer the screen is bright, the shorter the screen life.
To adjust the backlight brightness from the front panel:
1. Press the MENU key.
2. Under System, select Settings.
3. Select the button next to Backlight Brightness. The Backlight Brightness dialog box opens.
4. Drag the sliding adjustment to set the backlight.
5. Select OK to save your setting.
To set the backlight dimmer from the front panel:
1. Press the MENU key.
2. Under System, select Settings.
3. Select the button next to Backlight Dimmer. The Backlight Dimmer dialog box opens.
4. Select a dimmer setting.
Review event messages
During operation and programming, front-panel messages may be briefly displayed. Messages are
either information, warning, or error notifications. For information on event messages, refer to "Using
the event log" in the Model DMM7510 Reference Man ual.
Figure 3: Example front-panel event message
Interactive swipe screens
The Model DMM7510 touchscreen display has multiple screens that you can access by gently
swiping left or right on the lower half of the display. The options available in the swipe screens are
described in the following topics.
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circle changes color, indicating where you are in the screen sequence. Select a
5
Restore indicator
Indicates that you can swipe up to display the swipe screen.
6
Graph shortcut
Select to open the Graph screen.
2: Using the front-panel interface Model DMM7510 7½ Digit Multimeter
Swipe screen heading bar
The heading bar of the swipe screen contains the following options.
Figure 4: Model DMM7510 swipe screens, maximized and minimized
# Screen element Description
1 Minimize indicator You can swipe down to minimize the swipe screens.
2 Swipe screen indicator Each circle represents one swipe screen. As you swipe right or left, a different
circle to go to a swipe screen without swiping.
3 Calculations shortcut
4 Settings shortcut
Select to open the CALCULATIONS SETTINGS menu.
Select to open the MEASURE SETTINGS menu for the selected function.
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7½ Digit Multimeter User's Manual Section 2: Using the front-panel interface
FUNCTIONS swipe screen
The FUNCTIONS swipe screen highlights the selected measure function and allows you to select a
different function.
Figure 5: FUNCTIONS swipe screen
SETTINGS swipe screen
The SETTINGS swipe screen gives you front-panel access to some instrument settings for the
selected measure function. It shows you the present settings and allows you to change them. The
available settings depend on which measure function is active.
Figure 6: SETTINGS swipe screen
To disable or enable a setting, select the box next to the setting so that it shows an X (disabled) or a
check mark (enabled).
For descriptions of the settings, use the navigation control to select a button, then press the HELP
key.
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2: Using the front-panel interface Model DMM7510 7½ Digit Multimeter
STATISTICS swipe screen
The STATISTICS swipe screen contains information about the readings in the active reading buffer.
When the reading buffer is configured to fill continuously and overwrite older data with new data, the
buffer statistics include the data that was overwritten. To get statistics that do not include data that
has been overwritten, define a large buffer size that will accommodate the number of readings you
will make. You can use the Clear Active Buffer button on this screen to clear the data from the
active reading buffer.
Figure 7: STATISTICS swipe screen
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7½ Digit Multimeter User's Manual Section 2: Using the front-panel interface
SECONDARY swipe screen
The SECONDARY swipe screen allows you to display the results of two measurements on the
front-panel display.
To start displaying secondary measurements, select the Second Function and select Secondary
Measure. Secondary measurements are only available in Continuous Measurement Mode and
Manual Trigger Mode. Refer to "Display results of two measure functions" in the Model DMM7510
Reference Manual.
Figure 8: SECONDARY swipe screen
Depending on the selected functions, a relay may click when the instrument switches between the
measurement types. Leaving secondary measurements on for extended periods may shorten the life
of the relays.
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USER swipe screen
You can program custom text that appears on the USER swipe screen. For example, you can
program the Model DMM7510 to show that a test is in process. Refer to "Customizing a message for
the USER swipe screen" in the Model DMM7510 Reference Manual.
Figure 9: USER swipe screen
GRAPH swipe screen
The GRAPH swipe screen shows a graphical representation of the readings in the presently selected
reading buffer.
Figure 10: GRAPH swipe screen
To view the graph in the full screen and to access graph settings, select the graph icon on the right
side of the swipe screen header. You can also open the full-function Graph screen by pressing the
MENU key and selecting Graph un der Vi e ws.
For more information about graphing measurements, see "Graphing" in the Model D MM7510
Reference Manual.
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7½ Digit Multimeter User's Manual Section 2: Using the front-panel interface
Menu overview
To access the main menu, press the MENU key on the Model DMM7510 front panel. The figure
below shows the organization of the main menu.
Figure 11: Model DMM7510 main menu
The main menu includes submenus that are labeled in green across the top of the display. Touching
an icon in a submenu opens an interactive screen.
Measure menu
The Measure menus allow you to select, configure, and perform measure operations from the front
panel.
The QuickSet icon at the top left of the main menu allows you to change the
function, adjust performance, and set quick-setup options. You can also access the
QuickSet menu by pressing the QUICKSET key on the front panel.
The Measure Settings menu contains settings for the presently selected measure
function, which is identified by the function indicator in the upper right corner of the
menu. The available settings depend on the front-panel FUNCTION key selection.
The Calculations menu contains settings that specify the way measurement
information is processed and returned.
The Config Lists menu allows you to select an existing measure configuration list,
create a new list, load configuration settings to and from the instrument (system),
and view the settings of an index in a configuration list.
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The Reading Buffers menu allows you to view the list of existing reading buffers
and select one to be the active buffer. You can also create, save, delete, resize,
and clear buffers from this screen.
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Views menu
The Views menus allow you to select, configure, and view data that was gathered from measure
operations.
The Graph m enu opens a sc reen that displays a graph of the measurements in
selected reading buffers as traces. It also contains tabs that you use to customize
the graph display.
You can also select the trigger mode and initiate the trigger model from this screen.
The Histogram menu allows you to graph the distribution of measurement data in
the selected reading buffer. It also contains tabs that you use to customize the
histogram.
The Reading Table menu allows you to view data in the selected reading buffer.
Trigger menu
The Trigger menus allow you to configure the trigger model from the front panel.
The Templates menu allows you to choose from one of several preprogrammed
trigger models. When you select a template, settings you can specify for that
template are shown in the lower part of the screen.
The Configure menu allows you to see and modify the structure and parameters of
a trigger model. You can also monitor trigger model operation.
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7½ Digit Multimeter User's Manual Section 2: Using the front-panel interface
Scripts menu
The Scripts menus allow you to configure, run, and manage scripts from the front panel. Scripts are
blocks of commands that the instrument can run as a group.
The Run menu contains a list of scripts that you can select to run immediately. You
can also copy a script to a script that runs each time the instrument power is turned
on. You can access scripts that are in the instrument or on a USB flash drive.
The Manage menu allows you to copy scripts to and from the instrument and the
USB flash drive. You can also delete scripts from the instrument or USB flash drive.
The Create Setup menu allows you to save the present settings and configuration
lists of the instrument into a configuration script. You can use this script to recall the
settings.
The options in the Record menu allow you to record your actions and store them in
a macro script. The script can be run and managed like any other script using the
options in the Scripts menu or remote commands. Note that only settings are
stored; no key presses or front-panel only options are stored (including pressing the
OUTPUT ON/OFF switch).
System menu
The menus under System in the main menu allow you to configure general instrument settings from
the Model DMM7510 front panel. Among these settings are the event log, communications, backlight,
time, and password settings.
The following topics describe the settings that are available on these interactive screens.
The Event Log menu allows you to view and clear event log entries. You can also
adjust which events are displayed or logged.
The Communication menu opens a set of tabs that contain information about the
Model DMM7510 communications settings. Most of the tabs contain settings that
you can change.
The Settings menu contains general instrument settings. It includes beeper and
key click, backlight brightness and timer, time and date, system access level,
password, and reading format settings.
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The Calibration menu allows you to start or manage auto calibration. Auto
calibration removes measurement errors that are caused by the effects of
temperature and time on components. You can also review factory adjustment and
verification dates.
The Info/Manage menu gives you access to version and serial number information
and settings for instrument firmware and reset functions.
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Determining the command set you will use ............................ 3-14
In this section:
Remote communications interfaces.......................................... 3-1
Supported remote interfaces .................................................... 3-2
GPIB communications .............................................................. 3-2
LAN communications................................................................ 3-5
USB communications ............................................................... 3-7
Using the web interface .......................................................... 3-11
Remote communications interfaces
Section 3
Using a remote int er f ace
You can choose from one of several communication interfaces to send commands to and receive
responses from the Model DMM7510.
You can control the Model DMM7510 from only one communications interface at a time. The first
interface on which it receives a message takes control of the instrument. If another interface sends a
message, that interface can take control of the instrument. You may need to enter a password to
change the interface, depending on the access mode.
The Model DMM7510 automatically detects the type of communications interface (LAN, GPIB, or
USB) when you connect to the respective port on the rear panel of the instrument. In most cases, you
do not need to configure anything on the instrument. In addition, you do not need to reboot if you
change the type of interface that is connected.
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