Hioki LR8450 User manual

LR8450
LR8450-01
Instruction Manual
MEMORY HiLOGGER
EN
Feb. 2022 Revised edition 3
LR8450A964-03 22-02H
Read carefully before use.
Keep for future reference.
HIOKI LR8450A964-03
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Waveform display .....................................81
Gage (scale) display .................................85
Numerical value display ............................86
Moving waveforms (scrolling) ....................89
Scroll bar (waveform display position)........91
Enlarging and shrinking the waveform
horizontally ...............................................91
Waveform search......................................92
Jump function (changing the display
position) ...................................................94
1.14 Using the A/B Cursors .........................95
Reading values from the waveforms..........95
Specifying a waveform range ....................97
1.15 X-Y Compositing...................................98
Performing X-Y compositing during
measurement ...........................................99
Performing X-Y compositing after
measurement .........................................100
Conguring X-Y compositing ...................101
Checking X-Y composite waveform
values ....................................................102
1.16 Conguration Navigator
(Quick Set)...........................................105
Wireless module registration guide..........105
Strain gage connection guide ..................106
External connection guide .......................107
Action during communication error ..........108
Loading setting conditions.......................109
1.17 Measurement Data.............................110
Synchronization and time lag ..................110
If an outage occurs during
measurement .........................................110
If communicates with a wireless module
are disrupted .......................................... 111
Measured data acquired during
communications disruption...................... 111
2 Trigger Function 113
2.1 Trigger Meanings................................115
2.2 Enabling the Trigger Function...........116
Shared settings.......................................116
2.3 Analog Triggers, Pulse Triggers,
Waveform Calculation Triggers ........119
Level triggers..........................................121
Window triggers......................................123
2.4 Logic Triggers (Patterns)...................124
2.5 CAN Trigger.........................................126
2.6 Applying Triggers Based on
External Sources ................................129
2.7 Activating a Trigger at a Set
Interval .................................................130
Interval triggers.......................................130
2.8 Forcibly Activating the Trigger ..........132
2.9 Example Trigger Settings ..................133
Contents
Introduction........................................................1
About the Notations Used in This Manual.....3
How to Use This Manual .................................5
1 Settings and Operation 7
1.1 Performing Basic Operations................8
Instructions.................................................8
Value entry method.....................................9
Text entry method .....................................10
Entering text with the keyboard .................13
1.2 Registering Wireless Modules............14
Deregistering the Wireless Modules ..........17
1.3 Setting Measurement Conditions.......18
Measurement module data refresh
intervals....................................................22
1.4 Conguring Input Channels ................25
Measuring voltage ....................................28
Measuring temperature
(with thermocouples).................................30
Measuring temperature
(with resistance temperature detectors) .....33
Measuring humidity...................................34
Measuring resistance................................35
Measuring strain .......................................36
Measuring CAN signals.............................38
Integrating pulses .....................................38
Measuring rotational speed .......................40
Measuring logic signals.............................43
Treatment of data that exceeds the
measurable range.....................................44
1.5 Conguring CAN Settings ...................45
Conguring CAN Unit settings...................45
Conguring user frame transmission .........48
1.6 Conguring the Waveform Display ....52
Conguring the display of the vertical
axis ..........................................................52
Other display settings ...............................56
1.7 Using the Scaling Function .................58
Conguring the scaling of the U8554/
LR8534 Strain Unit ...................................63
1.8 Entering Comments .............................64
Title comments .........................................64
Channel comments...................................65
Module identiers......................................66
1.9 Conguring Channels in a List............67
Copying channel settings ..........................72
Conguring channel settings at once .........73
Aligning waveforms’ zero positions ............74
1.10 Performing Zero Adjustment ...............76
1.11 Checking Input Signals
(Monitor Function) ................................77
1.12 Starting and Stopping
Measurement ........................................78
1.13 Observing Waveforms .........................79
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Contents
ii
6 Numerical and
Waveform Calculations 191
6.1 Performing Numerical
Calculations.........................................192
Conguring numerical calculations ..........194
Real-time numerical calculations
(automatic calculations) ..........................197
Numerical calculations after
measurement (manual calculations) ........198
Partial numerical calculations ..................199
Numerical calculation formulas................200
6.2 Performing Waveform
Calculations.........................................202
Conguring calculations on the
calculation list screen..............................207
Copying calculation formulas...................208
Conguring waveform calculation
settings at once ......................................209
7 Conguring System
Settings 211
7.1 Conguring Settings...........................212
7.2 Controlling the System.......................216
Setting the time.......................................216
Synchronizing the time............................217
Initializing (resetting) the system .............218
System conguration ..............................219
Performing a self-check ..........................222
8 External Control
(EXT. I/O) 223
8.1 Conguring Voltage Output
(VOUTPUT).........................................224
8.2 Conguring Alarm Output
(ALARM) ..............................................225
8.3 Conguring External Input/Output
(I/O) Terminals ....................................227
External trigger input...............................229
Trigger output .........................................230
Simultaneously starting measurement
using external triggers.............................232
9 Communicating with a
Computer (PC) 233
9.1 Using the Logger Utility .....................235
9.2 Conguring and Establishing a
USB Connection .................................236
Installing the USB driver..........................236
3 Saving and Loading
Data 135
3.1 Data That Can Be Saved and
Loaded .................................................136
3.2 Formatting Media................................139
3.3 Saving Data.........................................141
Auto save (real-time save) .....................142
Manual saving (selective saving,
immediate saving)...................................149
Selective save operation .........................152
Saving settings to the instrument’s
internal backup memory..........................155
3.4 Loading Data.......................................157
Auto-setup function.................................159
3.5 Managing Data ...................................160
Switching media (drives) .........................160
Moving between levels (folders) ..............161
Deleting data ..........................................162
Renaming les and folders......................163
Copying data ..........................................164
Sorting les ............................................165
Updating le information .........................166
3.6 Acquiring Data with a Computer
(PC) ......................................................167
Connecting the USB cable ......................167
Activating USB drive mode......................168
Canceling USB drive mode .....................169
4 Alarm (Alarm Output) 171
4.1 Conguring Alarms.............................172
Setting shared alarm conditions for all
channels.................................................172
Conguring channel-specic alarm
settings...................................................175
Conguring CAN settings ........................180
4.2 Checking Alarms.................................182
5 Marking Functionality 185
5.1 Assigning Event Marks during
Measurement ......................................186
5.2 Assigning Event Marks with an
External Signal....................................187
5.3 Assigning Event Marks When
Alarms Occur ......................................188
5.4 Searching for Event Marks................189
5.5 Reviewing Events in CSV Data........190
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LR8531 Wireless Universal Unit ..............345
LR8532 Wireless Voltage/Temp Unit........353
LR8533 Wireless High Speed Voltage
Unit ........................................................360
LR8534 Wireless Strain Unit ...................363
LR8535 Wireless CAN Unit .....................367
10.4 Specications of Other Options........370
Z3230 Wireless LAN Adapter ..................370
Z5040 Fixed Stand .................................370
Z2000 Humidity Sensor...........................371
11 Knowledge and
Information 373
11.1 Measuring Temperature.....................373
11.2 Measuring Strain ................................374
Tension and compression on a single
axis ........................................................374
Bending stress........................................376
Torsional stress.......................................377
Converting values to stress .....................378
Auto-balancing........................................378
Correcting for wiring resistance ...............379
Correcting for gage factor........................379
11.3 Wireless Module Communications
Range...................................................380
11.4 Digital lter characteristics ................381
11.5 Noise Countermeasures....................382
Noise contamination mechanisms ...........382
Example noise countermeasures.............384
11.6 Scan Timing.........................................388
U8550, U8551, LR8530, and LR8531......389
U8552 and LR8532.................................390
U8553 and LR8533.................................391
11.7 Filenames ............................................392
11.8 Text Format .........................................393
11.9 File Size ...............................................395
11.10 Settings after Initialization
(System Reset) ...................................396
11.11 Maximum Recording Times ..............399
11.12 Application Measurement..................400
Recording instrumentation signals
(4-20 mA) ...............................................400
Measuring power consumption using
pulse output from a watt-hour meter ........403
11.13 Input Circuit Schematics....................406
11.14 Data Handling During
Communications Disruption..............409
Waveform display and data handling
during communications disruption ...........409
Synchronization and time lag in
acquired data (During Communications
Disruption)..............................................410
Triggers ..................................................411
Connecting the instrument to the
computer with a USB cable .....................238
9.3 Conguring and Establishing
a LAN Connection ..............................239
Conguring the computer’s network
settings...................................................242
Conguring the instrument’s LAN
settings...................................................243
Connecting the instrument to
a computer with a LAN cable...................247
9.4 Conguring and Establishing
a Wireless LAN Connection
(LR8450-01 Only)...............................250
9.5 Performing Remote Operation
Using the HTTP Server .....................254
Connecting to the HTTP server ...............254
Remote control using a browser ..............256
Starting and stopping measurement ........257
Displaying measured values....................258
Entering comments.................................259
Remote version update ...........................260
9.6 Acquiring Data Using the FTP
Server...................................................261
9.7 Sending Data Using the FTP
Client ....................................................265
Example computer FTP server settings ...266
Conguring automatic sending of data.....280
Sending a test le ...................................282
Checking FTP communications status .....283
9.8 Sending Emails...................................284
Conguring email transmission................285
Sending a test email ...............................288
Checking the email transmission status ...289
Email authentication................................290
9.9 Controlling the Instrument with
Communication Commands .............292
9.10 Sending Measurement Data Using
XCP on Ethernet.................................293
Conguring input channels......................293
Creating an A2L le.................................293
Conguring the XCP master....................294
10 Specications 295
10.1 Basic Specications ...........................295
LR8450/LR8450-01 Memory HiLogger ....295
10.2 Plug-in Module Specications ..........310
U8550 Voltage/Temp Unit........................310
U8551 Universal Unit ..............................316
U8552 Voltage/Temp Unit........................323
U8553 High Speed Voltage Unit ..............330
U8554 Strain Unit ...................................333
U8555 CAN Unit .....................................336
10.3 Wireless Module Specications........338
LR8530 Wireless Voltage/Temp Unit........338
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Contents
iv
Alarms....................................................412
Saving data onto the storage media ........412
Numerical calculation..............................412
Waveform calculations ............................412
Resetting waveform calculations .............413
Logger Utility ..........................................413
11.15 Data Handling .....................................414
11.16 Displaying the Certication
Number ................................................415
11.17 Mouse Operation on the Waveform
Screen..................................................416
Index 417
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1
Introduction
Introduction
Thank you for purchasing the Hioki LR8450/LR8450-01 Memory HiLogger. To ensure your ability to
get the most out of the instrument over the long term, please read this manual carefully and keep it
available for future reference.
Latest instruction manual
The contents of this manual are subject to change, for example as a result of
product improvements or changes to specications.
The latest edition can be downloaded from Hioki’s website.
https://www.hioki.com/global/support/download
The LR8450-01 Memory HiLogger adds wireless LAN functionality to the LR8450.
The instrument comes with the following documentation. Please refer to these resources as
necessary in light of your specic application. Please review the separate “Operating Precautions”
before using the instrument.
Type Manual contents Printed
edition CD edition
Operating Precautions Information to ensure safe use of the instrument –
Precautions Concerning Use
of Equipment That Emits
Radio Waves
Precautions relating to use of equipment that
emits radio waves, countries in which the
instrument has been certied, etc.
–
Quick Start Manual Operating precautions, connection methods,
and basic operation  
Instruction Manual (this
manual)
Detailed information about functionality and
operation; specications and related knowledge –
Logger Utility*1
User Manual
Information about how to install and use the
computer application –
Communications
Commands*2User Manual
Explanation of communications commands for
controlling the instrument –
CAN Editor*3
Instruction Manual
Explanation of how to install and use the CAN
Unit PC application –
*1: For information about how to install and use the Logger Utility computer application, see “Logger Utility
User Manual” on the included CD (application disc).
*2: The instrument can be controlled by a LAN- or USB-connected computer (PC).
For information about the communications commands used to control the instrument, see “Communications
Commands User Manual” on the included CD (application disc).
*3: For information about how to install and use the CAN Editor PC application, see “CAN Editor Instruction
Manual” on the included CD (application disc).
Intended audience
This manual has been written for use by individuals who use the product or provide information
about how to use the product.
In explaining how to use the product, it assumes electrical knowledge (equivalent of the knowledge
possessed by a graduate of an electrical program at a technical high school).
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2
Introduction
Trademarks
• Microsoft, Windows, Excel, Internet Explorer, and Visual Basic are the registered trademarks or
trademarks of Microsoft Corporation in the U.S., Japan, and other countries.
• Google Chrome is a trademark of Google, Inc.
Screen font
• The typefaces included herein are solely developed by DynaComware Taiwan Inc.
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3
About the Notations Used in This Manual
About the Notations Used in This Manual
Safety notations
This manual classies seriousness of risks and hazard levels as described below.
DANGER Indicates an imminently hazardous situation that, if not avoided, will result in
death of or serious injury to the operator.
WARNING Indicates a potentially hazardous situation that, if not avoided, could result in
death of or serious injury to the operator.
CAUTION Indicates a potentially hazardous situation that, if not avoided, could result in
minor or moderate injury to the operator.
NOTICE Indicates potential risks of damage to the supported product (or to other
property).
IMPORTANT Indicates information or content that is particularly important from the standpoint
of operating or maintaining the instrument.
Indicates a high-voltage hazard. Failure to verify safety or improper handling of
the instrument could lead to electric shock, burns, or death.
Indicates an action that must not be performed.
Indicates action that must be performed.
Symbols on equipment
Indicates the need for caution or the presence of a hazard. For more information
about locations where this symbol appears on instrument components, see “Operating
Precautions” in the Quick Start Manual, warning messages listed at the beginning of
operating instructions, and the document entitled “Operating Precautions” that comes
with the instrument.
Indicates an instrument that has been protected throughout by double insulation or
reinforced insulation.
Indicates whether the power is on or o󰀨.
Indicates the ground terminal.
Indicates direct current (DC).
Indicates alternating current (AC).
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4
About the Notations Used in This Manual
Notations related to standards compliance
Indicates compliance with the Waste Electrical and Electronic Equipment (WEEE)
Directive in EU member nations.
Li-ion
Indicates that the instrument is targeted for recycling under the Act on the Promotion of
E󰀨ective Utilization of Resources.
Indicates that the instrument complies with standards imposed by EU directives.
Other notations
Indicates useful advice concerning instrument performance and operation.
*Instructs the reader to see below for additional information.
Indicates the default setting. When initialized, the instrument will revert to this value.
(p. ) Indicates the page number to reference.
Bold The names of control keys are printed in bold.
[ ] The names of user interface elements on the screen are enclosed in brackets ([ ]).
Windows Unless otherwise noted, the term “Windows” is used generically to refer to Windows 7,
Windows 8, and Windows 10.
S/s
For the instrument, the number of times the analog input signal is digitized is indicated
in samples per second (S/s).
Example: 20 MS/s (20 megasamples per second) signies 20×106samples per
second.
Accuracy
Instrument accuracy is expressed by dening error limit values using the same units as measured
values.
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5
How to Use This Manual
How to Use This Manual
How to open screens
: SET key
: Main tab
: Sub tab
Step number
Numbers are the same as those
used in the instructions.
Selections and explanations
Indicates the selections that
can be made by pressing the
ENTER key and explains them.

Indicates the default setting.
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6
How to Use This Manual
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7
1Settings and Operation
This chapter introduces basic settings and instrument
operation.
Before starting measurement, you must set measurement
conditions such as recording interval and range. You must
also congure input channel settings such as input signal
types and ranges.
1.1 Performing Basic Operations..............................................p. 8
1.2 Registering Wireless Modules ............................................p. 14
1.3 Setting Measurement Conditions .......................................p. 18
1.4 Conguring Input Channels ................................................p. 25
1.5 Conguring CAN Settings ...................................................p. 45
1.6 Conguring the Waveform Display.....................................p. 52
1.7 Using the Scaling Function .................................................p. 58
1.8 Entering Comments .............................................................p. 64
1.9 Conguring Channels in a List ...........................................p. 67
1.10 Performing Zero Adjustment.............................................p. 76
1.11 Checking Input Signals (Monitor Function) .....................p. 77
1.12 Starting and Stopping Measurement................................p. 78
1.13 Observing Waveforms .......................................................p. 79
1.14 Using the A/B Cursors .......................................................p. 95
1.15 X-Y Compositing.................................................................p. 98
1.16 Conguration Navigator (Quick Set) ................................p. 105
1.17 Measurement Data..............................................................p. 110
1 Settings and Operation
Settings and Operation
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1.1 Performing Basic Operations
Instructions
> > (: main tab; : sub tab)
3
3
2
2
In this manual, the active
item is said to have
“focus.” The background
of the selected item will
turn yellow.
1
Press the SET key to display the settings screen.
2
Select the main tab you wish to congure with the Left Arrow and Right Arrow keys.
Unit Measure Channel Trigger Alarm Calculation System
You can also switch among the main tabs using the SET key.
You can move the focus among sub tabs by pressing the ENTER key.
You can return the focus to the main tab by pressing the ESC key.
3
Select the sub tab whose settings you wish to congure with the Up Arrow and Down Arrow
keys
You can move the focus to the settings area by pressing the ENTER key.
You can return the focus to the sub tab by pressing the ESC key.
4
Select the setting you wish to congure with the Left Arrow, Right Arrow, Up Arrow, and
Down Arrow keys and then press the ENTER key.
The available settings will be displayed.
5
Select an option with the Up Arrow and Down Arrow keys and then press the ENTER key.
The setting will be accepted.
IMPORTANT
Unless otherwise directed, do not press multiple keys simultaneously. The instrument could
exhibit unintended behavior.
Key lock
You can prevent accidental or unintended operation by enabling the key lock feature to disable
key operation.
See “Key lock (disabling keys)” in the Quick Start Manual.
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9
Performing Basic Operations
Value entry method
This section describes how to enter values.
Numerical value entry window
1
1
2
2
3
3
Clear Clears the value.
BS Deletes one digit (backspace).
←Moves left one digit.
→Moves right one digit.
OK Accepts the value.
Cancel Closes the window without entering a value.
1
Select the desired value with the Left Arrow, Right Arrow, Up Arrow, and Down Arrow keys
and then press the ENTER key.
The selected value will be entered.
2
Select the SI prex.
P, T, G, M, k,
␣
, m, µ, n, p, f
The open box “
␣
” indicates a blank space.
3
Press the ENTER key while [OK] is selected. Alternatively, press the START key.
The window will close, and the value will be entered.
Settings and Operation
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10
Performing Basic Operations
Text entry method
This section describes how to enter comments and lenames.
You can enter single-byte alphanumeric and characters only.
Text entry window
2
2
1
1
2
2
1
Select a character with the Left Arrow, Right Arrow, Up Arrow, and Down Arrow keys and
press the ENTER key.
2
Press the START key (OK). Alternatively, or press the ENTER key while [OK] is selected.
The text entry window will close.
When saved in text format, some characters are saved using alternative characters as follows:
Character
used on the
instrument
Saved
character
2^2
3^3
μ~u
Ω~o
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Performing Basic Operations
Unit Measure Channel Trigger Alarm Calculation System 11
Text entry
You can perform the operations listed below by choosing the operation on the screen and pressing
the ENTER key.
You can also use the corresponding key to perform the same operation.
Operation on screen Corresponding key Description
OK START Accepts the character.
Cancel ESC Closes the window without entering any text.
Clear FILE Deletes all entered text.
BS Deletes the previous character (backspace).
DEL Deletes the next character (delete).
<<  Moves the cursor to the left.
>>  Moves the cursor to the right.
List WAVE Allows you to choose words from the registered words in
the instrument.
Hist SET Allows you to choose words from the words previously
entered.
Repetitive words
You can choose words, such as test, research, and temperature, from the list.
Editing the repetitive word list
You can edit the repetitive word list.
The list can contain up to 20 words.
Enter the words you wish to register into a text le and have the instrument read the le. When
reading the le, the instrument will overwrite the existing words.
Initializing the instrument cannot recover the factory-default word list.
Referring to the example described below, create a text le. Save the created le onto the SD
Memory Card or the USB Drive to have the instrument read the le.
• Format: text le
• Filename: any name available
• Extension: .txt or .TXT
• Encoding: UTF-8
• Number of words to be registered: Up to 20
Settings and Operation
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12
Performing Basic Operations
Description example Description
#HIOKI_FIXED_FORM Write at the rst line of the le. The instrument can recognize the le as
a word list le.
#TitleComment
Word 1
to
Word 20
Write a word list for title comments.
Up to 40 characters
#ChannelComment
Word 1
to
Word 20
Write a word list for channel comments.
Up to 40 characters
#UnitID
Word 1
to
Word 20
Write a word list for module identiers.
Up to 16 characters
#ScalingUnit
Word 1
to
Word 20
Write a word list for units of measurement used for the scaling.
Up to 7 characters
#FileName
Word 1
to
Word 20
Write a word list for lenames.
Up to 8 characters
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13
Performing Basic Operations
Entering text with the keyboard
You can connect a keyboard to the instrument's USB connector and use it to interact with the
screen interface and enter alphanumeric text.
Comments
1
Press the space bar while the comment eld has focus.
The cursor will ash, and the software will switch to input mode.
2
Enter alphanumeric text.
3
Press the Enter key.
The text will be accepted.
Numbers
1
Press the space bar while a numerical input eld has focus.
The numerical value entry window will open.
2
Enter a value.
3
Press the Enter key to accept the value and then press the Enter key while [OK] is selected.
The numerical value entry window will close.
Settings and Operation
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14
Registering Wireless Modules
1.2 Registering Wireless Modules
The LR8450-01 is capable of communications with not only plug-in modules but also wireless
modules.
Before use, you need to register wireless modules in the LR8450-01.
You can register up to seven wireless modules in the LR8450-01.
Please make sure that the Z3230 Wireless LAN Adapter has been attached to the wireless module.
See “2.8 Preparing for Wireless Modules” in the Quick Start Manual.
>
1
1
2
2
3
3
1
Press the ENTER key while [Search] is selected.
The window prompting you to select the registration method will be displayed.
2
Select the registration method.
List method Allows you to choose wireless modules from the list of the modules available for
registration.
Auto connect
method
Allows you to use the keys on wireless modules to register.
3
Press the ENTER key while [Next] is selected.
The wireless module registration will start.
According to the registration method, follow the instructions.
• List method (p. 15)
• Auto connect method (p. 16)
Wireless module registration guide
Following the instruction from the wireless module registration guide, you can register the
wireless modules.
It is recommended to follow the instructions from the conguration navigator (Quick Set) when
you register the modules for the rst time.
See “Wireless module registration guide” (p. 105).
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List method
The list will show the connectible wireless modules so that you can choose the modules you wish
to register.
1
Press the ENTER key while [Execute] on the
search window is selected.
The instrument will start to search for the connectible
wireless modules.
1
1
2
Conrm the connectible wireless modules.
The [Registrable units] list will appear on the right pane.
The [Units to register] list containing the wireless modules already registered will appear on the
left pane.
• [Unit 1] to [Unit 4]: plug-in modules (cells are left blank when modules not attached)
• [Remote 1] to [Remote 7]: wireless modules
3
3
2
2
4
4
3
Select [<-] for the modules you wish to register, and then press the ENTER key.
The selected wireless module will appear in the [Units to register] on the left pane.
By repeating this step, display all of the modules you wish to register in the [Units to register] list.
4
Press the ENTER key while [OK] is selected.
The registration will be executed, and the wireless modules will be displayed on the module list
screen.
Registered wireless modules
When your press the ENTER key while [Search] is selected, the search will be performed again.
When you press the ENTER key while [Auto] is selected, the modules will be displayed on the [Units
to register] list beginning at the top.
Settings and Operation
HIOKI LR8450A964-03
www.GlobalTestSupply.com
Find Quality Products Online at: [e-mail]