Page 1
Instruction Manual
LR5001
HUMIDITY LOGGER
July 2013 Revised edition 2 LR5001B980-02 13-07H
Page 2
Page 3
Contents
Introduction ..............................................................................1
Verifying Package Contents....................................................2
Safety Information....................................................................4
Operating Precautions.............................................................5
Measurement Preparation to Data Analysis ..........................8
i
Contents
1
2
3
Chapter 1
Overview__________________________________11
1.1 Product Overview and Features .............................11
1.2 Part Names/Functions and Display Indicators .....12
1.3 Display Organization ...............................................14
Chapter 2
Measurement Preparations___________________ 17
2.1 Installing (or Replacing) the Battery ......................17
2.2 Connecting a Temperature/Humidity Sensor .......20
2.3 Installing the PC Application Program ..................21
Chapter 3
Settings___________________________________27
3.1 Settings List .............................................................27
3.2 Making Settings on the Logger ..............................29
3.3 Making Settings from the LR5000 Utility Program 32
Chapter 4
Measurement and Analysis___________________ 39
4.1 Pre-Measurement Inspection .................................39
4.2 Installing the Logger ...............................................40
4.3 Starting and Stopping Recording ..................... ... ..42
4.4 Confirming Currently Measured Values and Data
Recording .......................... .......................... ............. 45
4.5 Automatically Importing (Saving) Recorded Data
to a Computer, and Graph Display ........................45
4
Page 4
ii
Contents
4.6 Manually Importing (Saving) Recorded Data to a
Computer, and Graph Display ............................... 55
4.7 Displaying a Graph of Saved Recording Data ..... 58
4.8 Printing Recorded Data .......................................... 60
Chapter 5
Processing Recorded Data ___________________61
5.1 Scaling ..................................................................... 63
5.2 Calculating Electric Power ..................................... 64
5.3 Calculating Energy Cost ....... .. ... .. ... ... .. .................. 65
5.4 Calculating Operating Rate ............. ... .. ... .. ... .......... 66
5.5 Integration ............................................................... 67
5.6 Calculating Dew-Point Temperature ..................... 68
5.7 Two-Data-Item Arithmetic Calculations ................ 69
5.8 Converting Over-Threshold Data Values .............. 70
Chapter 6
Organizing Data ____________________________71
6.1 Copying and Moving Data ...................................... 72
6.2 Deleting Data .................. ......................................... 73
6.3 Combining Data ...................................................... 74
6.4 Extracting Data ....................................................... 75
Chapter 7
Options Settings (LR5000 Utility Program) ______77
7.1 Changing the Saving Method for Imported Data . 78
7.2 Changing the Connection Monitoring Method,
and Logger Settings Displays ............................... 79
Chapter 8
Specifications______________________________81
8.1 Measurement Specifications ................................. 81
8.2 Functional Specifications ...................................... 82
8.3 Miscellaneous ......................................................... 83
8.4 LR5091 Communication Adapter Specifications . 84
Page 5
8.5 Temperature/Humidity Sensors Specifications ....87
Chapter 9
Maintenance and Service ____________________91
9.1 Cleaning ...................................................................91
9.2 Disposing of the Logger .........................................91
9.3 Troubleshooting ......................................................92
9.4 Error Displays . .........................................................95
iii
Contents
Appendix_________________________________ A 1
Appendix 1 About Recording Modes.............................. A 1
Appendix 2 Recording Intervals and Maximum
Recording Times.......................................... A 2
Appendix 3 Battery Life Approximation...................... ... A 2
Index _________________________________Index 1
4
5
6
7
8
9
Appendix
Index
Page 6
iv
Contents
Page 7
1
Introduction
Introduction
Thank you for purchasing the HIOKI "Model LR5001 Humidity Logger." To obtain
maximum performance from the instrument, please read this manual first, and keep
it handy for future reference.
Registered Trade Marks
Windows is
or other countries.
a registered trademark of Microsoft Corporation in the United States and/
Notation
Indicates a prohibited action.
(p. ) Indicates the location of reference information.
Indicates quick references for operation and remedies for
troubleshooting.
* Indicates that descriptive information is provided below.
Menus, commands, dialogs, buttons in a dialog, a nd other
[ ]
SET
(Bold
characters)
Windows
Dialog Dialog box represents a Windows dialog box.
names on the screen and the buttons are indicated in
brackets.
Bold characters within the text indicate operating button
labels.
Unless otherwise specified, “Windows” represents Windows XP, Windows Vista, or Windows 7.
The screen of this instrument displays characters in the following manner.
Page 8
2
LR5001
LR6 alkaline battery (1)
(Pre-installed in the logger.)
Accessories
See: Other specified options :" Options" (p.3)
Instruction Manual (1)
Operation Manual (1)
Stand (1)
LR9504 Humidity Sensor
(Approx. length 40 m) (1)
Verifying Package Contents
Mouse Operation
Click Press and quickly release the left button of the mouse.
Right-click
Double click Quickly click the left button of the mouse twice.
Drag
Activate Click on a window on the screen to activate that window.
Press and quickly release the right button of the mouse.
While holding down the left button of the mouse, move the
mo
use and then release the left button to deposit the cho -
sen item in the desired position.
Verifying Package Contents
When you receive the instrument, inspect it carefully to ensure that no damage
occurred during shipping. In particular, check the accessories, panel switches, and
connectors. If damage is evident, or if it fails to operate according to the specifications, contact your dealer or Hioki representative.
Quantities in parentheses ( ).
Do not throw away the plastic bag that contained the temperature/
humidity sensor because you will use it when you store the sensor.
Page 9
Verifying Package Contents
See: Temperature/Humidity Sensor
Specifications: (p.87)
LR5092-20 Data Collector
(Includes LR5000 Utility Program* CD
[PC application software], LR6 alkaline battery
x2, Instruction manual, Operation manual, and
USB Cable)
LR9504 Humidity Sensor
(Approx. length 40 m)
LR5091 Communication Adapter(1)
(Includes LR5000 Utility Program* CD [PC
application software] and USB Cable)
*:The latest version can be download-
ed from our web site.
LR9501 Humidity Sensor
(Approx. length 1 m)
LR9502 Humidity Sensor
(Approx. length 5 m)
LR9503 Humidity Sensor
(Approx. length 10 m)
See: LR5091 spec ificati on: (p.84)
LR9901 Wall-Mounted Holder
Z5004 Magnetic Strap
See: Method of mounting: (p.41)
See: Method of
mounting:
(p.41)
Options
The following logger options are available separately. Even if purchased previously,
you may want to confirm that you have them at hand.
3
Do not throw away the plastic bag that contained the temperature/
Transporting Precautions
Use the original packing materials when transporting the instrument, if possible.
humidity sensor because you will use it when you store the sensor.
Pack the instrument so that it will not sustain damage during shipping, and include a
description of existing damage. We do not take any responsibility for damage incurred
during shipping.
Page 10
4
Safety Information
Safety Information
This manual contains information and warnings essential for safe operation of the
instrument and for maintaining it in safe operating condition. Before using it, be
sure to carefully read the following safety precautions.
This instrument is designed to comply with IEC 61010 Safety Standards,
and has been thoroughly tested for safety prior to shipment. However,
mishandling during use could result i n injury or death, as well a s damage to the instrument. However, using the instrument in a way not
described
Be certain that you understand the instructions and precautions in the
manual
ries not resulting directly from instrument defects.
Safety Symbols
Markings on the logger have the following meanings.
in this manual may negate the provided safety features.
before use. We disclaim any responsibility for accidents or inju-
In the manual, the symbol indicates particularly important information that the user should read be
The symbol printed on the instrument indicates that the user
should refer to a corresponding topic in the manual (marked with the
symbol) before using the relevant function.
Indicates DC (Direct Current).
fore using the instrument.
Symbols for V arious Standards
Markings on the logger have the following meanings.
WEEE marking:
This symbol indicates that the electrical and electronic app liance is
ut on the EU market after August 13, 2005, and producers of the
p
Member States are required to display it on the appliance under Article 11.2 of Directive 2002/96/EC (WEEE).
This symbol indicates that the product conforms to safety re gulations set out by the EC Directive.
Danger Levels
The following symbols in this manual indicate the relative importance of cautions and warnings.
Indicates that incorrect operation presents an extreme hazard
that could result in serious injury or death to the user.
Indicates that incorrect operation
that could result in serious injury or death to the user.
Indicates that incorrect operation presents a possibility of
i
njury to the user or damage to the instrument.
Indicates advisory items related to pe
operation of the
instrument.
presents a significant hazard
rformance or correct
Page 11
5
Operating Precautions
Operating Precautions
Follow these precautions to ensure safe operation and to obtain the full benefits of
the various functio ns.
Installation Precautions
Operating temperature and humidity:
ogger:-20 to 70C (-4.0 to 158.0F), 80%RH or less (non-condensating)
L
Temperature/Humidity Sensor:-40 to 85C (-40 to 185.0F), (connector portions: -20
to 70C (-4.0 to 158.0F)), 0to 100%RH (non-condensating)
Storage temperature and humidity:
Logger: -20 to 70C (-4.0 to 158.0F), 80%RH or less (non-condensating)
Temperature/Humidity Sensor: 0 to 50C (-32.0 to 122.0F), 80%RH or less (noncondensating)
Avoid the following locations that could cause an accident or damage to the instrument.
Exposed to direct
sunlight
Exposed to high temperature
Exposed to liquids
Exposed to high
ity or condensa-
humid
tion
Subject to vibration
In the presence of
corrosive or explosive
gases
Exposed to strong
ectromagnetic
el
fields
Near electromagnetic
radiators
Near induction heating systems
(e.g., high-frequency
duction heating sys-
in
tems and IH cooking
ensils)
ut
Page 12
6
Operating Precautions
• The protection rating for the enclosure of this device (based on
EN60529) is *IP54.
• The Humidity Sensor is not designed to be entirely water- or dust-proof.
Do not use it in an especially dusty environment, nor where it might be
splashed with liquid. This may cause damage.
• The Humidity Sensor is not drip-proof. Water droplets on the grip or
conn
• Although this instrument is designed to resist the ingress of dust and
water, it is not entirely water- or dust-proof, so to avoid shock or damage, do not use it in a wet or dusty environment.
• If used outside the specified environmental ranges for operation (or
stor
and accurate measurement may not be possible.
• If used outside the specified environmental ranges for operation (or
stor
• Humidity measurement values will be affected by about 3% (hysteresis) depending on the state of humidity change (low humidity to high
hum
• Take care that the temperature/humidity sensor is not exposed to a
chemical solvent having a high concentration for a long period of time
during use or storage.
• When you will not use the temperature/humidity sensor, store it in a
cool
tic bag in which it came.
• Take care to avoid condensation. In particular, if there is a sudden
chan
warm one), condensation is likely to occur.
*IP54 :This indicates the degree of protection provided by the enclosure of the
• Testing monitor batteries installed in the unit may possibly be weak.
Replace batteries before extended measurement usage.
• Use only LR6 Alkaline batteries. Using manganese batteries may not
result in accurate measurements or proper communication with the
LR5091 Communication Adapter and LR5092-20 Data Collector.
ector may result in malfunctions.
age), the sensor accuracy may deteriorate in less than one year,
age), the operation of the unit cannot be guaranteed.
idity or high humidity to low humidity).
and dark place sealed together with desiccating agent in the p las-
ge of temperature (for example moving from a cold place to a
device against use in hazardous locations, entry of solid foreign objects,
and the ingress of water.
5 : Protected against access to hazard
mm in diameter. Dust-proof type (The penetration of dust cannot be prevented completely, but quantities of d
eration of equipment or safety
4 :The equipment inside the enclosure is protected agai
fects of spraying water.
ous parts with wire measuring 1.0
ust that may hinder the stated op-
cannot penetrate the enclosure.
nst the harmful ef-
Avoiding Instrument Damage
To avoid damage to the instrument, protect it from physical shock when
transporting and handling. Be especially careful to avoid physical shock
from dropping.
Page 13
CD Handling
7
Operating Precautions
• Always hold the disc by the edges, so as not to make fingerprints on
the disc or scratch the printing.Never touch the recorded side of the
disc. Do not place the disc directly on anything hard.
• Do not wet the disc with volatile alcohol or water, as there is a possibility of the label printing disappearing.
• To write on the disc label surface, use a spirit-based felt pen. Do not
u
se a ball-point pen or hard-tipped pen, because there is a danger of
scratching the surface and corrupting the data. Do not use adhesive
labels.
• Do not expose the disc directly to the sun's rays, or keep it in conditions of high temperature or humidity, as there is a danger of warping,
with
consequent loss of data.
• To remove dirt, dust, or fingerprints from the disc, wipe with a dry
cloth, or use a CD cleaner. Alway s wipe from the insid e to the o utside,
and do no wipe with circular movements. Never use abrasives or solvent cleaners.
• Hioki shall not be held liable for any problems with a computer system
th
at arises from the use of this CD, or for any problem related to the
purchase of a Hioki product.
Preliminary Checks
Before using the instrument the first time, verify that it operates normally to ensure
that the no damage occurred during storage or shipping. If you find any damage, contact your dealer or Hioki representative.
Before using the instrument, make sure that the insulation on the
sensor cables is undamaged and that no bare conductors are
improperly exposed. Using the instrument in such conditions
could cause an electric shock, so contact your dealer or Hioki representative for replacements.
Page 14
8
LR5001 (1) LR6 alkaline battery (1) LR9504 Humidity Sensor
(1)
LR5091 Communication Adapter(1)
(LR5000 Utility Program* CD
[PC application software] and USB Cable)
Computer (1)
1
Install the battery in the logger.
See: "2.1 " (p.17)
2
Connect the LR9504 Humidity Sensor to
the logger.
See: "2.2 " (p.20)
1
2
Measurement Preparation to Data Analysis
Measurement Preparation to Data Analysis
The steps from measurement preparation to data analysis are illustrated with a typical measurement example.
Example Case: Record warehouse temperature and humidity at 10-minute intervals
for one month, and store the data on a computer.
Required Items:
Quantities in parentheses ( ).
Procedure:
Page 15
Measurement Preparation to Data Analysis
3
Install the LR5000 Utility Program on the
computer.
See: "2.3" (p.21)
4
Select the recording interval for the logger
(in this case, 10 minutes).
See: "Recording Interval Setting" (p.29)
(The setting can be made also from the
LR5000 Utility Program.) (p.35)
5
Set the logger to the correct date and time
(in this case, 15 May 2010, 13:00).
See: "Real-Time Clock Setting" (p.29)
(With the LR5000 Utility Program, the logger can be set to the computer time.)
(p.38)
6
Set the stop method to [OFF].
(This setting provides one-time measurement:
recording stops when memory becomes full.)
See:
"Stop Method Setting (for when
memory becomes full)" (p.30)
(The setting can be made also from the
LR5000 Utility Program.) (p.35)
5
4
3
6
9
Page 16
10
7
Set the recording mode to [OFF].
(This setting provides instantaneous measurement.)
See:
"Recording Mode Setting" (p.31)
(The setting can be made also from the
LR5000 Utility Program.) (p.35)
8
Set the power save setting to [ON].
(The on (enabled) setting is recommended
for long-term recording.)
See:
"Power Save Setting" (p.31)
(The setting can be made also from the
LR5000 Utility Program.) (p.34)
9
Pre-measurement inspection (p.39)
10
Install the logger at the measurement
site in the warehouse.
See: "4.2" (p.40)
(It can be wall-mounted.)
11
Hold REC/STOP on the logger for two
seconds to start recording.
See: "4.3" (p.42)
12
Press (+) and (-) on the logger to confirm
that the recording count is incrementing ,
and that recording data (maximum and
minimum values) are displayed.
(Confirm that recording is actually occurring.)
See:
"4.4" (p.45)
13
After a month, hold REC/STOP on the
logger again for two seconds to stop
recording.
See: "4.3" (p.42)
14
Retrieve the logger from the warehouse.
15
Import recorded data from the logger to
a connected computer. For analysis, display the data in a graph.
See: "4.5" (p.45)
ÅiThe data is automatically saved when
imported to the computer. By default, it is
also automatically displayed in a graph.)
16
Print recorded data as needed.
See: "4.8" (p.60)
8
11
7
15
12
Measurement Preparation to Data Analysis
Page 17
11
Browse and manage data with
LR5000 Utility Program on a PC.
The LR5000 Utility Program PC application is very easy to install.
After installation, data management and
browsing is easy with auto-start, data display and saving.
Large display shows two channels' data simultaneously
Measures temperature and humidity on separate channels.
• Data can be imported while recording.
• Records up to 60,000 measurements
Splash-proof
ingress protection
(IP54)
Advanced functions included
• Record statistical values (p.30), (p.35)
• Scaling (p.36), (p.63)
• Alarm display (p.37)
Data is preserved independently of battery state
Measurement
Sites
Analysis Site
For home, office, factory, and
warehouse environment
measurements
Suitable for ESCO, HACCP, and
ISO environmental measur ements.
1.1 Product Overview and Features
Overview Chapter 1
1.1 Product Overview and Features
This instrument is a compact portable data logger for measuring, displaying, and
recording temperature and humidity.
1
Chapter 1 Overview
3
Page 18
12
Front
LCD (p.13)
The display blanks after 30 seconds of operator inactivity (auto power save).The display
reappears by pressing a button.
When the display is visible, it refreshes about
once per second.
Battery
Cover
(p.17)
SET button
Displays settings.
Back
Operating Buttons
REC/STOP button
Hold for two seconds to start/stop recording.
From a setting display, switches to measurement
display.
Sensor Jacks
(p.20)
Connecting a Temperature/
Humidity Sensor
Operating Buttons
LR5091 Communication Adapter
USB Port (p.32)
Connect a USB cable here to communicate with a
computer. (Mini-B receptacle)
Stand/Strap Attachment Hole (p.40)
Attach the logger to a wall or other surface by
hanging it on a screw. (Supported screw head
dimensions: up to approx. 6.8 mm in diameter
and approx. 2.5 mm in thickness)
IR Port
(p.45)
Communicates
with the LR5091
Communication
Adapter or
LR5092-20 Data
Collector.
(-) button, (+) button
Changes Measurement display contents.
Changes setting values on the Settings display.
IR Port (p.45)
Communicates with the logger.
1.2 Part Names/Functions and Display Indicators
1.2 Part Names/Functions and Display Indicators
Page 19
13
REC Indicator
Indicates recording in progress. (Blinks when waiting to record.)
ENDLESS indicator
Indicates the Stop Method Setting display.
Also appears on the Measurement display to indicate
endless recording (p.30) is enabled.
STAT indicator
Indicates the Recording Mode Setting display.
Also appears on the Measurement display to
indicate statistic recording (p.31) is enabled.
Not used by the logger.
Battery Status Indicator
Indicates the battery charge status. (p.18)
Units
Indicates the unit of
measurement on
each channel.
Measurement
Channel
MAX indicator
Indicates that the
value displayed at
the right is the maximum.
MIN indicator
Indicates that the
value displayed at
the right is the minimum.
DATA indicator
Indicates that the value displayed at the right is the data
count.
* Setting is available from the LR5000 Utility Program or via the LR5092-20 Data Col-
lector.
See: "3.3 Making Settings from the LR5000 Utility Program" (p.32), LR5092-20 Data
Collector Instruction Manual
TIME indicator
Indicates the Date-Time Setting display.
INTVL indicator
Indicates the Recording Interval Setting
display.
AL indicator
When the alarm* function is enabled, this indicates when a measured value is outside of the specified (upper/lower value*) range.
1.2 Part Names/Functions and Display Indicators
Display Indicators
The display indicators provide the following information.
1
Chapter 1 Overview
3
Page 20
14
Channel 1
measured value
Channel 2
measured value
Channel 1
measured value
Recorded data count
Channel 2
measured value
Recorded data count
Channel 1
maximum value
Channel 1
minimum value
Channel 2
maximum value
Channel 2
minimum value
• For instantaneous
recording, the maximum and minimum
values are obtained
from all the data
measured at each
recording interval.
• For statistical
recording, the maximum and minimum
values are obtained
from all the data
measured every
second.
• The maximum and
minimum values are
not displayed when
the recorded data
count is 0.
1.3 Display Organization
1.3 Display Organization
The logger has two general display types: Measurement and Settings.
Measuring display
The (+) and (-) buttons switch the display type.
Page 21
15
Recording Interval Setting
(p.29)
Year Setting (p.29)
Month Setting (p.29)
Day Setting (p.29)
Power Save Setting (p.31)
Recording Mode Setting
(p.31)
Stop Method Setting
(p.30)
Minute Setting (p.29)
Hour Setting (p.29)
Measuring display
Battery life is extended when on
(enabled).
(Default is on.)
See:
"Appendix 3 Battery Life Approximation" (p.A2)
When on (statistical recording), instantaneous,
maximum, minimum, and average values are
recorded at each
interval. Battery
life is shorter.
(Default is off.)
(Record instantaneous values)
Select what happens when memory becomes full.
When on, the oldest data is overwritten, and when
off, recording
stops.
(Default is on.)
1.3 Display Organization
Setting display
Select the display with the SET button. Press (+) and (-) to change a setting.
Press the REC/STOP button to switch to the Measurement display from any other.
1
Chapter 1 Overview
3
Page 22
16
1.3 Display Organization
• When no operation occurs for 30 seconds with the Settings display,
automatically switches to Measurement display.
• When the battery indicator appears, settings cannot be changed
(although they can still be displayed).
• Settings cannot be changed while recording. However, settings can
still be displayed by pressing the SET button from the Measurement
display.
Page 23
Measurement
1. All segments
2. Model name 3. Firmware version
4. Year Setting display
17
2.1 Installing (or Replacing) the Battery
Preparations Chapter 2
2.1 Installing (or Replacing) the Battery
• After replacing the battery, replace the cover before using the
instrument.
• Be sure to insert them wit
performance or damage from battery leakage could result.
Replace batteries only with the specified type.
• Battery may explode if mistreated. Do no
disassemble or dispose of in fire.
• Handle and dispose of batteries in accordance with local regulations.
• Data and settings stored in the logger are retained even when the battery is depleted, and during battery replacement.
• Testing monitor batteries installed in the unit may possibly be weak.
Replace batteries before extended measurement usage.
• Use only LR6 Alkaline batteries. Using manganese batteries may not
result in accurate measurements or proper communication with the
LR5091 Communication Adapter and LR5092-20 Data Collector.
• After installing the batteries, the following displays appear, and the
d
ate and time need to be set. (p.29)
h the correct polarity. Otherwise, poor
t short-circuit, recharge,
2
Chapter 2 Measurement Preparations
3
• When the battery indicator appears, settings cannot be changed
(although they can still be displayed).
Page 24
18
2.1 Installing (or Replacing) the Battery
• When the battery indicator is , [bAtt Lo] is displayed on the
screen if the battery is removed during a recording operation. (See the
figur
e below.)
Recording is not performed while [b
period will be missing when the data is imported to a computer.) However, if you insert a new battery within approximately 30 seconds,
re
cording will be resumed after the logger has waited for temperature/
humidity sensor output to stabilize (approximately 30 seconds).
• When battery voltage is too low to operate the logger, the following
app
ears. Replace the battery to restore normal operation.
Att Lo] is displayed. (Data for this
Battery Status Indicator
This indicator is displayed at the top right corner.
Battery charge remains. Fewer blocks within the indicator signify weaker battery charge.
Replace the discharged battery as soon as possible. (Even when the battery is removed
during recording, operation can continue for about 30 seconds.)
In this state, recording and communication with the LR5091 Communication Adapterr
and LR5092-20 Data Collector are not possible.
Using a NiMH Battery
The battery status indicator does not accurately show the remaining battery capacity
wh
en using a NiMH battery. Moreover, the battery life will vary greatly with the capacity, charging conditions and repeated uses. Please take note of these points when
using it.
The device's battery status display and battery life are based on the usage of a brandnew alkaline battery.
When the logger will not be used for long time
To avoid corrosion and damage to this instrument from battery leakage,
remove the batteries from the instrument if it is to be stored for a long
time (1 week).
Page 25
Battery Replacement
1
3
The cover will not close correctly if
there are any gaps.
Never attempt to force the battery
cover closed when not aligned
properly. Doing so could cause
damage.
NG
Battery
4
Projections
Holes
OK
Push the tab
Battery cover
2
5
1
Press the PUSH tab as shown, and pull the
battery cover back.
2
Hold the battery cover while separating it from
the logger.
3
Install the battery as shown.
4
Align the holes in the battery cover with the
projections on the back of the logger.
5
While confirming that there are no gaps, press
with your fingers to close the battery cover.
When the battery is installed, the logger turns
on.
(there is no power switch)
Note that the battery cover is designed to
seal tightly to preserve dust- and dripresistance.
When the holes in the battery cover are
properly aligned with the projections, the
battery cover should close smoothly.
Required Items: LR6 alkaline battery (1)
19
2.1 Installing (or Replacing) the Battery
2
Chapter 2 Measurement Preparations
3
Page 26
20
Align the triangle on the plug with the one in front of
the sensor jacks, and insert the plug securely.
Values are not displayed correctly if the sensor
plug is inserted incorrectly or not inserted far
enough.
If values are not displayed correctly even when the
plug is inserted properly, the logger or sensor may
be damaged. Repair may be necessary.
See: "Requesting repairs" (p.91)
2.2 Connecting a Temperature/Humidity Sensor
2.2 Connecting a Temperature/Humidity Sensor
Connect a temperature/humidity sensor to the logger's sensor jacks.
• A temperature/humidity sensor is precision machined. Applying an
excessively high voltage pulse or static electricity may damage the
sensor.
• Avoid subjecting the temperature/humidity sensor tip to physical
shoc
k, and avoid sharp bends in the leads. These may damage the
probe or break a wire.
• Take care that the temperature/humidity sensor does not exceed the
spec
ified temperature range.
• To avoid breaking the sensor, do not bend or pull it.
• Avoid stepping on or pinching cables, which could damage the cable
tion.
insula
• To avoid damage to the instrument, do not apply voltage to sensor jacks.
Connection Method
Required Items: Hioki LR9501 to LR9504 Temp/Humidity Sensor
Compatible Sensors
LR9501 Humidity Sensor
LR9502 Humidity Sensor
LR9503 Humidity Sensor
LR9504 Humidity Sensor
Approx. length 1 m
Approx. length 5 m
Approx. length 10 m
Approx. length 40 m
Page 27
21
1
Load the CD in the computer's CD-ROM
drive.
The computer's Auto Play function should display the html file on the CD in a web browser.
1
2.3 Installing the PC Application Program
2.3 Inst alling the PC Application Program
To save, browse, or print data, or to make logger settings from a computer, first
install the "LR5000 Utility Program".
LR5000 Utility Program Operating Requirements
CPU 1 GHz or faster processor clock
RAM At least 512 MB
Windows XP SP2 or later
OS
Library .NET Framework 2.0/3.5
Interface USB
Monitor Resolution 1024×768 or higher
Hard Disk
Installation Procedure
Windows Vista SP1 or later
Windows 7
At least 30 MB free space
(Additional space is required for storing recorded data.
Another 500 MB may be required if .NET Framework 2.0 or 3.5 is not yet
installed.)
2
Chapter 2 Measurement Preparations
3
Log in with an Administrator account.
Before installing, close any applications running on the computer.
Required Items: Supplied CD
(for Windows XP) LR5091 Communication Adapter, USB cable
Page 28
22
2
Click [Simple Installation] or [Advanced Installation] on the screen.
Installation of the LR5000 Utility Program and device driver begins.
3
When the security warning window appears, click [Run].
4
After installation, start the program by selecting [Programs]-[Hioki]-[LR5000 Util-
ity Software]-[LR5000 Utility] from the Windows [Start] menu.
The main screen (p.24) appears.
How to start the program?
The program starts automatically from the next Windows logon. (The icon
appears in the task tray (notification area) (p.32).)
Click the icon and click [Show Main Screen].
If the installation screen does not appear?
• Execute X:\English\Setup.exe, where X is the CD-ROM drive letter.
After starting setup.exe, follow the on-screen instructions to complete installation. (If .NET FrameWork 2.0 or 3.5 is not already installed, it is installed first.)
• You may be prompted to reboot during installation.
If installation does not resume after rebooting, execute setup.exe again.
2
3
2.3 Installing the PC Application Program
For setting and importing recorded data from loggers other than the
LR5000 series, use the Communication Utility program supplied with
the model 3911 or 3912 Communication Base. You can browse the
recorded data by using LR5000 Utility Program also.
Page 29
Settings and recorded data are not de leted when uninstalling or upgrad-
1. Click [Start]-[Control Panel].
(The [Control Panel] dialog box appears.)
2. Click [
Programs and Features].
(The [Programs and Features] screen appears.)
3. Select the [LR5000 Utility Program], and click the [Uninstall/
Change] button.
(The [File Delete Confirmation] dialog box appears.)
4. Click [Yes].
(The program is uninstalled.)
3
Follow the procedure on the download page to install the latest version. (The old version is uninstalled automatically.)
ing the program.
Uninstall Procedure
Follow this procedure to uninstall the LR5000 Utility Program.
23
2.3 Installing the PC Application Program
2
Chapter 2 Measurement Preparations
3
Version Upgrading
Download the latest version of the LR5000 Utility Program from our website (ht
www.hioki.com).
tp://
Page 30
24
Main Screen (p.32)
Displays Setting Screens:
Logger settings
Displays the data import screens:
Logger data import
Display Data
Viewing screens
Display Data
Sorting screens
Displays Option
screens
Displays
Help.
Setting Screens (p.33)
Make and export logger settings.
Example: Logger settings
2.3 Installing the PC Application Program
LR5000 Utility Program Screens
Page 31
Data Viewing Screens (p.58)
View imported data on these screens.
Select a file to view, as a graph or table.
Example: Screens for viewing the latest data
Data Import Screens (p.55)
Import data from the logger with these screens.
Example: Logger import screen
25
2.3 Installing the PC Application Program
2
Chapter 2 Measurement Preparations
3
Page 32
26
Option Screens (p.77)
Make advanced settings on these screens.
You can specify the data importing method.
Example: Import Method Setting screen
Data Sorting Screens (p.71)
Sort imported data on these screens.
You can copy, delete, move, combine, and extract data.
Example: Data Copy screen
2.3 Installing the PC Application Program
Page 33
27
3.1 Settings List
Settings Chapter 3
Configure measurement settings before starting to record.
Logger settings can also be made from a PC running the LR5000 Utility Program.
(p.32)
3.1 Settings List
Following is a list of all settings.
Although all settings are available from t
are limited when made from the logger.
Setting Item Setting Options Logger Refer To
Recording Interval Sets the recording interval. Yes (p.29) Yes (p.35)
Set the current year, month,
day
Current Date and
Ti
me
Stop Method
Recording Mode
Power Save
Model Comment
Channel Comment
Recording Start
Method
, hour, and minute. (The
LR5000 Utility Program can
set the logger's clock to
match the computer’s.)
Select the processing
method when memory
becomes full.
Selects instantaneous or
st
atistical value recording
(measurements are taken
once per second, and
instantaneous, maximum,
minimum, and average values are saved at each
r
ecording interval).
Battery life is extended
when on (enabled).
Enter a comment for the
speci
fied logger.
Enter a comment for the
specified measurement
channel.
Select the recording start
m
ethod. (The start time can
be specified.)
he LR5000 Utility Program, some settings
LR5000
Ut
Program
Yes (p.29) Yes
Yes (p.30) Yes
Yes (p.31) Yes
Yes (p.31) Yes (p.34)
No - Yes
No - Yes (p.34)
No - Yes (p.35)
ility
Refer To
(p.38)
Included
in the
recording
stop
method
(p.35)
(p.34)
3
Chapter 3 Settings
3
Page 34
28
3.1 Settings List
Setting Item Setting Options Logger Refer To
Recording Stop
Method
Scaling
Alarm Thresholds
Select the recording stop
method. (The stop time can
be specified.)
Use to scale measured values to display as adjusted
ues.
val
Set upper and lower thresh-
old values to display the
alarm indicator [AL] on the
logger.
No - Yes (p.35)
No - Yes (p.36)
No - Yes (p.37)
LR5
000
Utility
Program
Refer To
Page 35
29
1
Press the SET button to display the interval setting.
(The [INTVL] indicator appears,
and the setting blinks.)
2
Press the (+) and (-) buttons to change
the recording interval.
Example of configuration
1 second: 00:01 / 1 minute: 01:00
3
Press the SET button to accept the setting.
(The year setting is displayed.)
1
Press the SET button to display the time
settings.
([TIME] is displayed, and the year
setting blinks.)
2
Press the (+) and (-) buttons to change
the year.
3
Press the SET button to accept the year
setting.
(The month setting starts blinking.)
4
Repeat this procedure to set the month,
day, hour, and minute.
5
Press the SET button to accept the setting.
(The stop method setting is displayed.)
Year Setting display
3.2 Making Settings on the Logger
3.2 Making Settings on the Logger
To return to the Measurement display from any Settings display, press the REC/
STOP button.
• When the battery indicator appears, settings cannot be changed
(although they can still be displayed).
• When no operation occurs for 30 seconds with Settings displayed,
automatically switches to Measurement display.
• Settings cannot be changed while recording. However, settings can
still be displayed by pressing the SET button from the Measurement
display.
Recording Interval Setting
3
Chapter 3 Settings
3
Recording Interval 1(Default)/2/5/10/15/20/30 sec., 1/2 /5/10/15/20/30/60 min
Real-Time Clock Setting
Page 36
30
1
Press the SET button to display the stop
method setting.
(The [ENDLESS] indicator
appears, and the setting blinks.)
2
Press the (+) and (-) buttons to select
[ON] or [OFF].
3
Press the SET button to accept the setting.
(The recording mode setting is displayed.)
(the Measurement display shows channel measurement value and recorded data count)
(instantaneous value recording display)
(statistical value recording display)
3.2 Making Settings on the Logger
Setting Range 01/01/2010, 00:00 to 12/31/2039, 23:59
Note: Seconds are not settable. However, seconds are set to zero at the instant the display is switched
way from the minute setting.
a
After the battery has been removed for a long time, or if the clock is
incorrect, reset it.
Stop Method Setting (for when memory becomes full)
Setting Options
OFF Recording stops when memory becomes full (One-Time Recording).
ON(Default) The oldest data is overwritten when memory is full (Endless Recording).
Description
When memory becomes full during one-time recording, the recorded
data count appears as follows.
When memory becomes full during endless recording, the recorded
data count (equal to the memory capacity) remains constant.
Page 37
Recording Mode Setting
1
Press the SET button to display the
recording mode setting.
(The [STAT] indica-
tor appears, and the setting blinks.)
2
Press the (+) and (-) buttons to select
[ON] or [OFF].
3
Press the SET button to accept the setting.
(The power save setting is displayed.)
1
Press the SET button to display the power
save setting
([APS] appears, and the setting
blinks).
2
Press the (+) and (-) buttons to select
[ON] or [OFF].
3
Press the SET button to accept the setting.
(The measurement display appears.)
31
3.2 Making Settings on the Logger
3
Chapter 3 Settings
3
Setting Options
OFF (Default)
ON
Description
The instantaneous value is recorded at each recording interval (instantaneous
recording).
When on, measurements are taken once per second, and instantaneous, maximum, minimum, and average values are recorded at each recording interval. (statistical recording).
(Up to 15,000 data values can be recorded.)
Statistical recording cannot be selected when the recording interval is
set to one second.
Power Save Setting
The power save function turns off the display 30 seconds after the last button is
pressed, except when the recording interval setting is displayed. The display reappears upon the next button press.
Setting Options
ON (Default) Power save is enabled.
OFF Power save is disabled (the display remains visible).
Description
The Auto Power Save feature consumes a small amount of current
See: "Appendix 3 Battery Life Approximation" (p.A2)
Page 38
32
1
Plug the USB cable into the USB port on
the LR5091 (or LR5092-20), and into a
USB port on the computer.
2
Dock the logger in the LR5091 (or
LR5092-20).
(When docking, be sure that the infrared ports
are aligned.)
The main display appears automatically (by
default).
When the logger contains recorded data, the
import confirmation dialog appears.
Click [Yes] to import the data automatically.(p.45)
1
2
1
If the main screen is not displayed on the
computer, click the icon in the task tray
(notification area), and click [Show Main
Screen].
The main screen appears.
1
Click
Click
3.3 Making Settings from the LR5000 Utility Program
3.3 Making Settings from the LR5000 Utility
Program
Logger settings can be made with the LR5000 Utility Program supplied with the
LR5091 Communication Adapter and the LR5092-20 Data Collector.
Install the Utility Program on the computer before connecting. (p.21)
Connecting the Logger, LR5091, and Computer
Connect to the computer using the supplied USB cable.
quired Items: Logger, LR5091 Communication Adapter, USB cable, Computer
Re
Logger Settings
Page 39
2
For the [Setting], click the [Logger] button.
The Logger Settings screen appears.
(If the logger is not connected, you are
prompted to connect it. Connect the logger.)
3
Select the logger from the device list*,
and edit the settings. (p.34)
4
Click the [Send Settings] button.
4
How can current settings be imported from the connected logger?
1. Click the [Import Settings] bu tton at the upper right of screen.
(A dialog appears.)
2. Click the [Import Settings to Computer] button. (The logger's settings
are now reflected in the program.)
2
Click to select.
The currently selected logger's background is a different color.
3
Setting Options
Note: The displayed settings are those previously made
from the LR5000 Utility Program, which may be different from the current settings within the logger itself.
* About the Device List
• Up to ten loggers can be displayed when connected to the computer.
• When [Show disconnected loggers ] is sele cte d, discon nected logge rs that had settings previously saved appear in the list.
• The list can be sorted in ascending order ([Sort List]).
Returns to the
main screen.
Settings from other loggers can
be applied. (p.34)
3.3 Making Settings from the LR5000 Utility Program
33
3
Chapter 3 Settings
3
Page 40
34
How can the settings from one logger be copied to another?
1. From the device list, select a logger with settings to be copied, and click
the [Copy Settings] button.
2. From the device list, select a logger as the destination for the settings, and
click the [Paste Settings] button. (A dialog appears.)
3. Click the [Paste] button in the dialog box. (The settings are copied.)
How can I learn more about changing settings?
1 Setting the [Basic Settings]
2 Settings on the [Recording Method] tab
Model
comment
Enter a comment to describe the logger as needed.
Power save
setting
Enable or disable the power save setting (p.31).
See:
"Appendix 3 Battery Life Approximation" (p.A2)
CH1 comment
CH2 comment
Enter a comment to describe the measurement channel as needed.
Note: Comments may consist
of up to 20 characters.
The following characters are not allowed: \, /, :, *, ?, ", <, >, and |.
1
2
Click a tab.
3.3 Making Settings from the LR5000 Utility Program
The Auto Power Save feature consumes a small amount of current
Page 41
3.3 Making Settings from the LR5000 Utility Program
Rec interval
Sets the recording interval.
1/2/5/10/15/20/30 sec., 1/2 /5/10/15/20/30/60 mi
Start Method
Select the recording start method.
When [Scheduled Time] is selected, specify the start date and time.
Setting Options
Button Operation Starts recording by pressing the button on the logger.
Start After Sent Starts recording by pressing the [Send Settings] button.
Scheduled Time
Description
Starts recording at the scheduled time after pressing the [Send Settings] button.
35
3
Chapter 3 Settings
3
Valid setting time
range
01/01/2010, 00:00 to 12/31/2039, 23:59
When the [Scheduled Time] start method is enabled, th e [REC] indicator on the logger display blinks until the specified start time.
Stop Method
Select the recording stop method.
When [Scheduled Time (Endless)] or [Scheduled Time (On e-Time)] is selected,
the date and time need to be set.
Setting Options
Button Operation
(endless)
Button Operation
(one-time)
Scheduled Time
(Endless)
Scheduled Time
(One-Time)
Hold Data at Sched-
uled Time
Description
Stops recording by pressing the button on the logger.
The oldest data is overwritten when memory is full.
Stops recording by pressing the button on the logger.
Recording also stops when memory becomes full.
Stops recording at the scheduled time.
The oldest data is overwritten when memory is full.
Stops recording at the scheduled time.
Recording also stops when memory becomes full.
Specify when setting [Scheduled Time (Endless)].
Select this check box to record the data at the scheduled time and stop recording.
Rec Mode
Select the recording mode.
Setting Options
instantaneous The instantaneous value is recorded at each recording interval.
Statistical
See:Statistical recording results in shorter battery life. "Appendix 3 Battery Life Approxima-
tion" (p.A2)
Description
Measurements are taken once per second, and instantaneous, maximum, minimum, and average values are recorded at each recording interval. (Up to
15,000 data values can be recorded.)
Statistical recording cannot be selected when the recording interval is
set to one second.
Page 42
36
Click a tab.
3 Settings on the [Measurement Method] tab
Click the [E
dit] button to display the setting dialog box.
3
See: "What is Scaling?" (p.38)
Enable scaling
Select this check box to enable scaling.
Clicking this tab
changes the setting
options. Make settings on either tab.
(The settings are applied to the other
tab.)
Specify by example, or Specify by A/B
3.3 Making Settings from the LR5000 Utility Program
Scaling (set as needed)
The following scaling calculation is applied to measured values.
Scaled Result = Raw data (measured value) × A + B × SI prefix (multiplier)
The scaled result is displayed on the logger.
Page 43
3.3 Making Settings from the LR5000 Utility Program
Upper and lower thresholds
Enter numerical values between -9999 and 9999 (up to six digits).
When scaling is enabled, enter these values as scaled results.
Enable alarm judgment
Select this check box to enable the alarm.
1. Set the following options.
Setting Options
Specify by
example
Specify by A/B Enter the scaling coefficients (A and B, up to ten digits each).
Scaled units
Display digits
Description
Enter two known conversion points (up to ten digits each).
• Select the [SI Prefix].
]=1E-12, [n]=1E-9, []=1E-6, [m]=1E-3, blank =1E0, [k]=1E3, [M]=1E6,
([p
[G]=1E9, [T]=1E12)
• Enter the [Ch
(Up to five characters, except \, /, :, *, ?, ", <, >, and |.)
•Select [Fixed decimal point] and specify the [Decimal digits] to be dis-
played to the right of the decimal point. Valid settings are 0 to 3.
(Examples: selecting 0 displays values in the form 0000, and selecting 3 displays values in the form 0.000)
• When [Fi
its (0.000 to 999
ar. String] to identify the scaled units.
xed decimal point] is not selected, values are displayed as four dig-
9) with automatic decimal positioning.
2. Confirm settings.
Setting
confirmation
Confirm that scaling is performed properly.
Enter any numerical value as raw data, and click the [Calc
scaled result.
37
3
Chapter 3 Settings
3
] button to display the
3. Click the [Save
] button.
(Scaling settings are saved, and the display returns to the Logger Settings screen.)
Note: If you click the [Cancel] button without saving the settings, the display still returns to
the Logger Settings screen.
Alarm Thresholds (set as needed)
Set the upper and lower alarm threshold values.
When a measurement is outside of the specified area, the [AL] (alarm) indicator is
displayed on the logger.
Click the [Save] button to save your settings.
(The display returns to the Logger Settings screen.)
Note: If you click the [Cancel] button without saving the settings, the display still returns to the
Logger Settings screen.
Note: Alarm judgment is performed at every recording interval during instantaneous recording,
and once per second during statistical recording.
Note: Alarm judgment is performed using measurement values with a larger number of digi ts
Note: The [AL] indicator appears when the measured value is out of range (OF/UF dis-
than the values (4 digits) indicated in the LR5001 display.
played), and when a sensor anomaly occurs (- - - - displayed).
Page 44
38
Delete Data
Deletes recorded data in the selected logger
(only while connected).
Send PC Clock Time
Set the logger's clock to match the computer's clock (after confirming the computer's
clock is correct).
Copy and Paste Settings
Settings can be copied from another logger. (p.34)
Save Settings *
Saves settings to a computer
file. In the dialog box that appears, specify the location
and name of the destination
file (extension .conf).
Open Settings *
Loads settings from a computer file. In the dialog box
that appears, specify the location and name of the
saved settings file (extension .conf).
* Appears only when [Show the set-
tings of the [Save Settings] and
[Open Settings] buttons.] is selected
on the Options screen.
50.0
0.0
0.2 50.4
[C]
Actual measured value (raw data)
(Scaled result)
[C]
-0.2 Offset (coefficient B)
1
Slope (coefficient A)
[C]
[C]
Since only one point is known, set the slope to "1" and enter the offset only.
3.3 Making Settings from the LR5000 Utility Program
Other Settings on the Logger Settings Screen
What is Scaling?
Scaling converts actual measurement values to their corresponding values in arbitrarily determined units for display. It is useful for reconciling the difference between
values measured with the logger and those of a reference device.
For example, when two points of correspondence are known between values measured with the logger and those of the reference device, select [S pecify by exa mple].
(1) When the logger measures 0.2C the reference device measures 0.0C, and (2)
when the logger measures 50.4C the reference device measures 50.0C
Alternatively, when one point of correspondence is known between the logg er and refe
rence device, select [specify by A/B].
(1) The logger measures 0.2C and the reference device measures 0.0C.
Page 45
Measurement
1
2
3
4
5
Is any damage to the logger or sensor evident?
No damage
Damaged
Request repair.
See: "Requesting repairs" (p.91)
Is the infrared port damaged or dirty?
No damage or dirt
Damaged
or dirty
Communication with LR5091 or
LR5092-20 may not be possible.
Clean the infrared port.
See: "9.1 Cleaning" (p.91)
If significant damage is evident,
request repair.
See: "Requesting repairs" (p.91)
Does the display appear
when the battery is
installed?
Display visible
No
display
Request repair.
See: "Requesting repairs" (p.91)
Is the logger clock
correct?
Correct
Incorrect
Set the clock to the current time.
See: "Real-Time Clock Setting"
(p.29)
Does the battery status
indicator appear as ( )?
It does
Replace the battery.
See: "2.1 Installing (or Replacing)
the Battery" (p.17)
It does not
Inspection complete!
6
Are temperature and
humidity values displayed?
Displayed
Not
displayed
Plug in the sensor securely.
See: "2.2 Connecting a Tempera-
ture/Humidity Sensor" (p.20)
If not displayed even when the
connection cable is securely
plugged in, request repairs.
See: "Requesting repairs" (p.91)
39
4.1 Pre-Measurement Inspection
and Analysis
4.1 Pre-Measurement Inspection
Inspect the following items before starting measurement.
Chapter 4
3
4
Chapter 4 Measurement and Analysis
Page 46
40
1
Attach the stand to the strap/stand attachment
hole.
2
Stand up the logger.
1
2
Strap/stand attachment hole
4.2 Installing the Logger
4.2 Installing the Logger
After inspection, install the logger at the measurement site.
Be sure to read the “"Installation Precautions" (p.5) before installing.
Install the logger as necessary according to the following procedure.
Persons wearing electronic medical devices such as a pacemaker
should not use the Z5004 strap with magnet. Such persons should
avoid even proximity to the Z5004, as it may be dangerous. Medical device operation could be compromise
to human life.
Do not apply heavy downward pressure with the stand extended. The
stand could be damaged.
• Avoid shocking the Z5004, such as by dropping. Shock can cause it to
be chipped or cracked.
• Do not use the Z5004 where it may be subject to rain, dust, or condensation. Use in such conditions may cause corrosion or deterioration of
the
magnet.
• If the Z5004 is brought near a magnetic memory device such as a
floppy disk, credit/debit card, or pre-paid card or ticket, th e device m ay
become unusable due to data corruption. It can also cause damage if
brought near a precision electronic device such as a computer, TV, or
electronic wristwatch.
d, presenting a hazard
Using the St and
Required Items: Stand(Accessory)
Page 47
41
1
Mount the LR9901 to the wall using the two
screws.
2
Insert the logger into the LR9901.
1
2
The logger can also be attached to a wall or
other surface by hanging the strap or attachment hole on a screw. (Supported screw head
dimensions: up to approx. 6.8 mm in diameter
and approx. 2.5 mm in thickness)
1
Attach the Z5004 to the strap/stand attachment hole.
(feed the strap through a, b, and c)
2
Attach the magnet to the wall (ferrous material).
2
1
a
b
c
Magnet
4.2 Installing the Logger
Wall Mounting with the LR9901 Wall-Mounted Holder
Required Items: LR9901 (Option), 2 screws (supplied with the LR9901) screwdriver,
etc. (as needed)
3
4
Chapter 4 Measurement and Analysis
Wall Mounting with the Z5004 Magnetic Strap
Required Items: Z5004 (Option)
Page 48
42
Start
From the Measurement display, hold the
REC/STOP button for two seconds.
The [REC] indicator and the data count blink.
Note: Continue pressing the button until the
[REC] indicator changes from a blink-
ing to on state.
When the blinking stops and the data count is
zeroed, recording starts.
Logger memory contains the data for two
recording sessions. (Be aware that old data is
erased when starting recording after two
recording sessions.)
After one second, the measurement display
reappears.
Stop Hold the REC/STOP button for two se c-
onds while recording (while [REC] is displayed).
[REC] blinks.
Note: Continue pressing the button until the
[REC] indicator changes from a blink-
ing to off state.
[REC] disappears when recording stops.
Start
Stop
If the stop method is set to [OFF] (one-time
recording), recording stops automatically
when memory becomes full.(p.30)
Data can be imported to a computer without
stopping recording.
See: "4.5 Automatically Importing (Saving)
Recorded Data to a Computer, and Graph
Display" (p.45)
4.3 Starting and Stopping Recording
4.3 Starting and Stopping Recording
Start recording after installing the logger.
Page 49
43
Screen Display Recording Interval Power Supply
OFF
30 seconds or
less
Always
OFF 1 minute or more
Starts from approximately 30 seconds before the recording timing.
ON Any of the above Always
Screen Display Power Supply
OFF None
ON Always
12:00:00
Recording Start
Operation
12:00:30
Actual Recording Start
Power Control
(Approx. 30
Seconds)
12:00:00
Recording Start Operation
12:01:00
Actual Recording Start
Power Control
(Approx. 30 Seconds)
12:00:00
Recording Start Operation
12:10:00
Actual Recording Start
Power Control
(Approx. 30
Seconds)
4.3 Starting and Stopping Recording
Recording cannot start when the battery is depleted. When the battery
becomes exhausted during recording, recording stops.
See: "2.1 Installing (or Replacing) the Battery" (p.17)
Control of Power to Temperature/Humidity Sensor
The logger supplies power to the temperature/humidity sensor for measuring humidity but control is performed so that the power is supplied
approximately 30 seconds before the recording timing in order to
increase the battery life and enable stable measurement.
Therefore, the operation is as follows depending on the setting state of
the logg
When recording is started ([RE
er.
C] indicator is on)
3
4
Chapter 4 Measurement and Analysis
When recording is stopped ([RE
About the Recording Start Time
Since the power to the temperature/humidity sensor is controlled (for
approximately 30 seconds), if the recording start operation is performed or
a scheduled time is set immediately before the recording timing (within
approximately 1 minute), the first measurement data will not be recorded
and recording will be performed from the next recording timing.
Example:
If the recording interval is 1 second and recording is st a rted at 12:00:00,
the fir
st data will be from 12:00:30.
If the recording interval is 1 minute and recording is started at 12:00:00,
the fir
st data will be from 12:01:00.
If the recording interval is 10 minute and recording is started at
12:00:
00, the first data will be from 12:10:00.
C] indicator is off)
Page 50
44
At 12:01:00, you press the REC button.
The [REC] indicator in the display turns on,
but recording does not start yet.
At 12:10:00
Recording starts.
In the case of instantaneous value recording,
the number of data soon becomes 1.
In the case of statistical value recording, the
number of data becomes 1 at 12:20:00.
Example: When the button is pushed to start recording at 12:01:00, and
the recording interval is 10 minutes
12:01:00
Recording Start Operation
12:10:00
Actual Recording Start
If you try starting at 12:00 but are one minute late.
Actual recording starts at 12:10, which is considered the
next convenient time.
4.3 Starting and Stopping Recording
About Humidity Indications
To obtain correct humidity measurement values, the lo gger needs to wait
approximately 30 seconds for the measurement values to stabilize after
the screen display is turned on.
When using the logger for humidity monitoring or when calibrating the
logger, set the recording conditions so that the recording interval is 30
seconds or less, or turn off (disable) power saving.
Automatic Recording Start at Convenient Times
Depending on the selected recording interval, recording start is automatically delayed
until the next convenient clock time.
Recording Interval Recording Start Time
1sec 00 to 59 s (1-second interval)
2sec 00 to 58 s (2-seconds interval)
5sec 00 to 55 s (5-seconds interval)
10sec 00 to 50 s (10-seconds interval)
15sec 00 to 45 s (15-seconds interval)
20sec 00 to 40 s (20-seconds interval)
30sec 00 to 30 s (30-seconds interval)
1 min 00 min, 00 s to 59 min, 00 s (1-minute interval)
2 min 00 min, 00 s to 58 min, 00 s (2-minutes interval)
5 min 00 min, 00 s to 55 min, 00 s (5-minutes interval)
10 min 00 min, 00 s to 50 min, 00 s (10-minutes interval)
15 min 00 min, 00 s to 45 min, 00 s (15-minutes interval)
20 min 00 min, 00 s to 40 min, 00 s (20-minutes interval)
30 min 00 min, 00 s to 30 min, 00 s (30-minutes interval)
60 min 00 h, 00 min, 00 s to 23 h, 00 min, 00 s (1-hour interval)
Page 51
45
How to switch from a Setting display to Measurement display?
To switch to the Measurement display from any other display, press REC/STOP.
1
Plug the USB cable into the USB port on
the LR5091 (or LR5092-20), and into a
USB port on the computer.
2
Dock the logger in the LR5091 (or
LR5092-20).
(When docking, be sure that the infrared ports
are aligned.)
or
4.4 Confirming Currently Measured Values and Data Recording
4.4 Confirming Currently Measured Values and
Data Recording
Confirm data recording on the Measurement display (p.14).
You can browse current measurement values (instantaneous), the count of
recorded data items, and maximum and minimum values.
The (+) and (-) buttons select the type of value displayed.
• When power saving (p.31) is enabled, the display blanks after no
operation occurs for 30 seconds. To browse measurement values
(
instantaneous) and verify each recorded data value , press any button
to turn on the Measurement display.
• The currently displayed instantaneous measurement value is
refreshed about once per second, regardless of the recording interval
setting.
3
4
Chapter 4 Measurement and Analysis
4.5 Automatically Importing (Saving) Recorded Data to a Computer, and Graph Display
Data recorded in the logger can be imported to the comput
Utility Program on the computer beforehand. (p.21)
Required Items: LR5001, LR5091 Communica
lector), USB cable, Computer
tion Adapter (or LR5092-20 Data Col-
er. Install the LR5000
Page 52
46
The main screen appears automatically.
If newly recorded data exists, the import confirmation dialog appears.
If the data import screen is displayed before connecting the logger, the import confirmation dialog does not appear. Import manually. (p.55)
3
Click [Yes].
The viewer opens to display the
graph (Auto Graph Display).
Note: By default, [Automatically dis-
play graph when data is
imported] (on the Options
screen) is enabled. (p.78)
The data recorded in the logger is
imported to the computer automatically.
Imported data is saved to a file
(Auto Import).
Note: By default, [Automatically
import and store data when
the logger is connected to a
computer] (on the Options
screen) is enabled. (p.78)
How is recorded data saved?
Recorded data is automatically saved when imported to a computer.
The save destination and file name are specified as a basic setting on the
Options screen.
3
4.5 Automatically Importing (Saving) Recorded Data to a Computer, and Graph Display
Page 53
47
Items to be
displayed are
selectable.
(p.54)
Displayed graphs
and tables can be
printed. (p.60)
The displayed
time span can
be specified.
Reloads and refreshes recorded
data from a file.
Displays the [Statistical In-
formation and Item Settings] dialog box when a
graph is displayed. (p.52)
Click the buttons to
switch between graph
and table displays.
Displays the [Graph Set-
tings] dialog box when a
graph is displayed. (p.50)
The graph or table is displayed.
See: "Menu Bar Items" (p.54)
Opens a file containing
recorded data.
4.5 Automatically Importing (Saving) Recorded Data to a Computer, and Graph Display
Viewer Screen
The viewer screen appears as follows.
3
4
Chapter 4 Measurement and Analysis
Page 54
48
4.5 Automatically Importing (Saving) Recorded Data to a Computer, and Graph Display
Menu Bar Items
Menu Item Contents
Open Opens a file containing recorded data.
File
Process
Data
Help
Recently opened recording files
Save recording file as
Print graph
Paste to Microsoft Excel Pastes displayed data into Microsoft Excel.
Export CSV file
Exit Closes the program.
Scaling
Power Calculation
Energy Cost
Operating Rate
Integration
Dew Point Performs dew-point temperature calculation. (p.68)
Two-Data-Item Ari thmetic
OVER Data Revision
Help
Version
Opens recently used file s.
Currently displayed recording data is saved as a
new file.
Prints data in graphic format. (p.60)
Exports displayed data as a CSV file.
Applies scaling to data on one channel. (p.63)
Performs approximate electric power calculation.
(p.64)
Performs approximate energy cost calculation.
(p.65)
Performs approximate operating rate calculation.
(p.66)
Performs data integration. (p.67)
Performs approximate two-data-item arithmetic calculation. (p.69)
Converts data outside of the upper and lower thr eshold settings to specified values, and saves as new
data. (p.70)
Displays the help file.
Displays LR5000 Utility Program version informa-
tion.
Page 55
49
Displays the [Statistical Information and Item Settings] dialog box. (p.52)
Displays the [Graph Settings]
dialog box. (p.50)
A/B cursors
Scroll Bar (scrolls the graph)
When there are two or
more axes, select the
one displayed closest to
the graph.
Click the buttons to
switch between graph
and table displays.
How can the displayed area be magnified?
Dotted
Box
Click
2
1
Drag over the area to be enlarged to enclose it in a dotted box.
2
Right click to open the pop-up menu, and click [Magnify selected area].
How can graph details be set?
Detailed settings are available in the [Graph Settings] dialog box. (p.50)
How can graph line color and display be switched?
Change settings on the [Item settings] tab in the [Statistical Information and
Item Settings] dialog box (p.52)
4.5 Automatically Importing (Saving) Recorded Data to a Computer, and Graph Display
Main Graph Features
The main graph features are shown below.
3
4
Chapter 4 Measurement and Analysis
Page 56
50
[Common] tab
1
Automatically sets the time axis and Yaxis to the optimum scale.
2
Select to display the grid.
3
Changes the graph background color.
4
Copies the graph to the clipboard. The
graph can then be pasted into Microsoft
Word etc .
1
2
3
4
[Time axis] tab
1
Automatically sets the time axis to the
optimum scale.
2
Zooms the display to show only the time
span between A/B cursors.
3
Changes the time base scale.
4
Specifies the displayed time span on the
time axis. Click [Execute] to apply the
settings.
5
Specifies cursor positions. Click [Exe-
cute] to apply the settings.
6
Specifies the graph start position (time).
Click [Execute] to apply the settings.
1
2
3
4
5
6
4.5 Automatically Importing (Saving) Recorded Data to a Computer, and Graph Display
[Graph Settings] dialog box
Graph details can be set as follows. Click each tab to access various settings.
Page 57
51
[Y axis] tab
1
Automatically sets all Y-axes to the optimum scale.
2
When the Y-axis is different for each item,
set the number of axes to a value other
than one. The axes can be set to the
number of displayed items (up to 16).
3
Displays all axes.
4
A comment can be entered for each axis.
5
Select the item assigned to each axis.
6
Sets the Y-axis scale for each axis.
7
Automatically sets the currently selected
Y-axis to the optimum scale.
8
Specifies the display span on the Y-axis.
Click [Execute] to apply the settings.
9
Sets the Y-axis grid spacing.
10
Display the items selected in [Display
item] on an integrated graph.
11
Upper and lower thresholds can be displayed as solid lines on the graph, or outof-range areas can be filled with a solid
color.
1
2
4
5
6
7
3
8
9
11
10
4.5 Automatically Importing (Saving) Recorded Data to a Computer, and Graph Display
3
4
Chapter 4 Measurement and Analysis
Page 58
52
[Statistical information] tab
Times at A/B cursors
Select to calculate and display maximum,
minimum, average, and integration values
between A/B cursors. Integration values are
displayed only for integrable items.
[Item settings] tab
4.5 Automatically Importing (Saving) Recorded Data to a Computer, and Graph Display
[Statistical Information and Item Settings] dialog box
The following items appear on the [Statistical information] tab.
• Item no.
• Serial no.
• Channel no.
• Channel comments
• Property (Type of measurement value)
• Measured values at A/B cursors
• Statistical data
•Units
The following items appear on the [Ite
• Display on/off
• Graph line colors and thickness
• Bar graph display on/off
m settings] tab.
Page 59
53
Shows the item no., serial no., model comment, channel comment, property, measurement units, and average, maximum,
minimum, and integration values of all data.
Double click a maximum or minimum numerical value to jump to the relevant cell (or to the
first if there are multiple relevant cells).
Recorded Values
Blue indicates minimum values, and red indicates maximum values.
Time of
Recording
4.5 Automatically Importing (Saving) Recorded Data to a Computer, and Graph Display
Main Table Features
The main table features are shown below.
3
4
Chapter 4 Measurement and Analysis
Convenient Table Functions
Use the following operations to scroll the table and copy data to the clipboard.
Item Contents
Press Ctrl and Home keys simultaneously
Press Ctrl and End keys simultaneously
Home key
End key
Press Ctrl and C keys simultaneously
Moves to the upper left corner of the table.
Moves to the lower right corner of the table.
Scrolls to display the left edge of the table.
Scrolls to the right edge of the table.
Copies the value of the currently selected cell to the clip-
board.
Page 60
54
Click
1
Select up to 600 items for display.
2
Click the [OK] button.
Check
1
Click
2
4.5 Automatically Importing (Saving) Recorded Data to a Computer, and Graph Display
Selecting Items for Display
Click the [Display Item] button in the viewer to display the [Select Items for Display]
screen.
Menu Bar Items
Menu Items Contents
Select Items
Sort Items
Add and clear selection of multiple items
(display in blue) selected with the mouse.
When there are 600 item in the above list,
click to select or clear all items.
Select all items (up to 600) of the same
property.
Sort by model name, serial no., or model
comment
Move blue mouse-selected items up or
down.
Restore original order.
.
Page 61
4.6 Manually Importing (Saving) Recorded Data to a Computer, and Graph Display
2
Click to select.
The currently selected logger’s background is a different color.
3
3
Returns to the
main screen.
Click
Click
1
1
If the LR5000 Utility Program is not running on the computer, click the icon in the
task tray (notification area), and click
[Show Main Screen].
The main screen appears.
2
For the [Data Import] device, click the
[Logger] button.
The Data Import screen appears. If the logger
is not connected, you are prompted to connect it. Connect the logger.
3
Select the logger in the list of devices, and
click the [Start Importing] or [Next]* button.
* If [Always specify folder and file before
importing]
on the Options screen is
enabled (p.78).
If you click the [Start Importing] button, data
importing starts ("Screen after importing data"
(p.57)).
If you click [Next], the Save Method screen
appears (p.56).
If multiple devices are listed, they can
be sorted in ascending order.
See: p.57
4.6 Manually Importing (Saving) Recorded Data
to a Computer, and Graph Display
You can m anually import (save) recorded data to a computer , and display it in a graph.
55
3
4
Chapter 4 Measurement and Analysis
Page 62
56
How is automatic importing performed?
On the Options screen, enable [Automatically import and store data when the
logger is connected to a computer]. (p.78)
If the previous data has not been imported, information is displayed along with the latest data.
After making the [Import Data Selection], click the
[Start Importing] or [Next] button.
Method 1
Edit the save destination (basic setting).
Note: The Options screen settings (p.78) are re-
freshed.
Select the save method.
Three methods are available.
4
Click
5
Method 2
Specify an existing file.*
Method 3
Specify the file naming method
and save destination folder.*
* When data from the same logger already exists, newly recorded
data is appended to it if recording has not been stopped, or saved
as a new item if recording has since been stopped.
Save Method Screen
See: p.57
4.6 Manually Importing (Saving) Recorded Data to a Computer, and Graph Display
Page 63
57
How can all data be imported from the logger?
Select [Re-import all data from the logger].
(All data in the logger (including any previousl y imported) is imported to the computer, and duplicated data is overwritten.)
How is the graph automatically displayed after importing data?
Select [Display graph automatically after importing data]. (When not selected,
the file list is saved and displayed when importing is finished.)
Save Method Screen (p.56)
Data Import screen (p.55)
Screen after importing data
Click the button to display the graph.
If there are more than 16 items to display, the
display item selection screen appears. Select
the items to be displayed in the graph. (p.54)
Click the button to
display the table.
The Logger Settings screen
appears.
Displays the Data Import screen (p.55).
Returns to the
main screen.
4.6 Manually Importing (Saving) Recorded Data to a Computer, and Graph Display
3
4
Chapter 4 Measurement and Analysis
Page 64
58
Click to select.
The currently selected logger’s
background is a different color.
2
3
Information about the latest data
1
1
If the LR5000 Utility Program is not running on the computer, click the icon in the
task tray (notification area), and click
[View Data].
The Data View screen appears.
The
[View latest data] t ab shows a list of the
loggers with data saved on the computer.
2
Select the logger from the list.
Information about the latest data appears.
3
Click the [Graph Display] button.
The viewer opens to display the graph (p.47).
If there are more than 16 items to display, the
display item selection screen appears. Select
the items to be displayed in the graph (p.54).
Note: If the LR5000 Utility Program is
running, click [View Data] on the
main screen.
Click
Click
4.7 Displaying a Graph of Saved Recording Data
4.7 Displaying a Graph of Saved Recording Data
Use the LR5000 Utility Program to display saved recording data as a graph.
Page 65
4.7 Displaying a Graph of Saved Recording Data
Filter displayed data
You can filter which loggers appear in the list. Specify the
desired filtering criteria, and click the [Refresh Lis t] button.
Note: You can enter up to 20 characters for [Filter by Mod-
el Comment].
Display Table
Opens the viewer to display the
table of imported (or selected)
data.
How can past data be viewed?
On the [Search Folders] tab, select the folder and file name to display.
Recently folder
The last ten folders containing data
that was displayed as a graph or table are listed.
Select the drive
2
Select the folder
3
Select the file
4
Click
1
Other Data Viewing Screen Functions
59
3
4
Chapter 4 Measurement and Analysis
Page 66
60
Click
Example Graph Printout
How can I print only part of a graph?
Specify the time span to print, and click
[Print] button. Times that are not displayed
are not printed.
See: "Viewer Scre en" (p.47)
4.8 Printing Recorded Data
4.8 Printing Recorded Data
Saved recording data can be printed as a graph or table. Graphs displayed in the
LR5000 Utility Program can be printed on A3, A4, or B4-size paper.
With the desired graph displayed, click the [Print] button.
See:Graph Display Methods:"4.5" (p.45), "4.6" (p.55), and "4.7" (p.58)
Page 67
Processing
Click to select.
The currently selected logger's
background is a different color.
2
3
1
Continued
1
If the LR5000 Utility Program is not running on the computer, click the icon in the
task tray (notification area), and click
[View Data].
The Data View screen appears.
The [View latest data] tab shows a list of the
loggers with data saved on the computer.
2
Select the logger from the list.
Information about the latest data appears.
3
Click the [Display Graph] button.
The viewer opens to display the graph
If there are more than 16 items to display, the
display item selection screen appears. Select
the items for processing (p.54).
Note: If the LR5000 Utility Program is
running, click [View Data] on the
main screen.
Click
Click
Information about
the latest data
Recorded Data Chapter 5
Recorded data saved on the computer can be processed by scaling, electric power
calculation, energy cost calculation, operating rate calculation, integration, dewpoint temperature calculation, two-item arithmetic calculation, and out-of-range
data revision. The LR5000 Utility Program performs the calculations.
61
3
5
Chapter 5 Processing Recorded Data
Page 68
62
4
Click [Process Data] in the menu bar, and select the desired items.
Click
[Process Data] Items
Items Contents See
Scaling
Power Calculation
Energy Cost
Operating Rate
Integration
Dew Point
Two-Data-Item
Arithmetic
OVER Data
Revision
Performs scaling on the data of one channel. (p.63)
Performs approximate electric power calculation. (p.64)
Performs approximate energy cost calculation. (p.65)
Performs approximate operating rate calculation. (p.66)
Integrates displayed data. (p.67)
Performs dew-point temperature calculation. (p.68)
Performs approximate two-data-item arithmetic calculation. (p.69)
Converts data outside of the upper and lower threshold settings to specified values, and saves as new data items.
(p.70)
Page 69
5.1 Scaling
Item and range settings
Select the item to be scaled, and the
time span.
Clicking this tab
changes the setting
options. Make settings on either tab.
(The settings are applied to the other
tab.)
A/B (slope/offset) values
1
2
3
1
1
The following scaling calculation is applied to measured values.
Scaled Result = Raw data (measured value) × A + B × SI prefix (multiplier)
Scaled results are saved as a new item in the recording file.
63
5.1 Scaling
3
5
Chapter 5 Processing Recorded Data
1. Select the items, time span, and the following options.
Setting Options
Specify by
example *
Specify by A/B * Enter the scaling coefficients (A and B, up to ten digit s each).
Scaled units
* Set either one.
Description
Enter two known conversion points (up to ten digits each).
• Select the [SI Prefix].
]=1E-12, [n]=1E-9, []=1E-6, [m]=1E-3, blank =1E0, [k]=1E3, [M]=1E6,
([p
[G]=1E9, [T]=1E12)
• Enter a character string to identify the scaled units.
• (Up to five characters, except \, /, :, *, ?, ", <, >, and |.)
2. Confirm settings.
Setting
confirmation
3. Click the [Exec
(The scaled results are saved.)
Note: Click the [Finish] button to close the [Scaling] dialog box.
Confirm that scaling is performed properly. Enter any numerical value as raw
data, and click the [Calculate] button to display the scaled result.
ute] button.
Page 70
64
Item and range settings
Specify two measured current values
and the time span for calculation.
[Electric Power Type]
Choose [1P2W], [1P3W] or [3P3W] to select the appropriate calculation formula.
Calculation formula
1
1
2
3
5.2 Calculating Electric Power
5.2 Calculating Electric Power
Approximate electric power is calculated using current measurement data from a
clamp logger.
Calculation results are saved as a new item in the recording file.
• Electric power calculations are only approximate, so results do not
always equal the true electric power value. Use a wattmeter if accu
rate power measurements are required.
• There is no way to confirm that a specified data item is really a current
value. Calculation occurs regardless of data type.
-
1. Select the items, time span, and calculation formula to be used.
2. Specify the voltage, power factor, and units.
•To save the settings, click the [Register] button.
•To apply a registered setting, double click
•To delete a setting, click it then click the [D
3. Click the [Execute] button.
(Calculation results are saved.)
Note: Click the [Finish] button to close the [Power Calculation] dialog box.
it ("Setting1” in the above screenshot).
elete] button.
Page 71
5.3 Calculating Energy Cost
Item and range settings
Specify the measured current value and the time
span for calculation.The time span can also be
specified by setting the A/B cursors (p.49) on a
graph and selecting
[Calculate between A/B
cursors]
.
1
2
3
5.3 Calculating Energy Cost
Approximate energy cost is calculated using current measurement data from a clamp
logger.
• Energy cost calculations are only approximate, so results do not
always equal the true energy cost.
• There is no way to confirm that a specified data item is really an electric power value. Calculation occurs regardless of data type.
65
3
5
Chapter 5 Processing Recorded Data
1. Select the item and time span.
2. Specify the cost per kWh, voltage, and power factor.
3. Click the [Cal
(Electric power consumption and energy cost values are calculated and displayed.)
Note: Click the [Finish] button to close the [Energy Cost] dialog box.
culate] button.
Page 72
66
Item and range settings
Select the item for operating rate calculation,
and the time span.
The time span can also be specified by setting
the A/B cursors (p.49) on a graph and selecting
[Calculate between A/B cursors].
1
2
3
Upper
Threshold
20
Example: The time during which a device consumes 20 A or more is
considered the operating time.
The sum of the times depicted by is the operating time. (In the above
diagram, operating time is 1.5 hours.)
20 min
10 min
20 min
15 min
25 min
Operating time (1.5 h) ÷ calculation time span (2.5 h) × 100 = 60% operating rate
Calculation time span (2010/1/1 10:00 to 2010/1/1 12:30)
5.4 Calculating Operating Rate
5.4 Calculating Operating Rate
The approximate operating rate of the measured value is calculated.
The total amount of time during which data exceeds the [Upper threshold] is considered operating time, and the operating rate is calculated as the ratio of the operating
time to the total calculation time span.
1. Select the item and time span.
2. Set the upper threshold.
3. Click the [Calc
(Operating hours and operating rate values are calculated and displayed.)
ulate] button.
Note: Click the [Finish] button to close the [Operating Rate] dialog box.
Page 73
5.5 Integration
Item and range settings
Select the item to be integrated, and the
time span.
1
2
Measurement data can be integrated over a specified time span.
Integration results are saved as a new item in the recording file.
1. Select the item and time span.
2. Click the [Execute] button.
(Integration results are saved.)
Note: Click the [Finish] button to close the [Integration] dialog box.
67
5.5 Integration
3
5
Chapter 5 Processing Recorded Data
Page 74
68
Item and range settings
Specify the temperature and humidity values,
and the time span for calculation.
1
2
5.6 Calculating Dew-Point Temperature
5.6 Calculating Dew-Point Temperature
Dew-point temperature is calculated from the temperature and humidity measurement
data from the logger.
Calculation results are saved as a new item in the recording file.
• There is no way to confirm that a specified data item is really a temperature or humidity value. Dew-point calculation occurs regardless of
data type.
• Only the specified temperature and humidity data measured during
the specified recording time span is applied to calculations and sa ved.
• The valid range for calculation input measurement data is -100 to 100
degrees, and 0 to 100% humidity. Values outside of these ranges are
replaced with the maximum or minimum value within the valid range.
1. Select the items and time span.
2. Click the [Execute] butt
(Calculation results are saved.)
Note: Click the [Finish] button to close the [Dew Point] dialog box.
on.
Page 75
5.7 Two-Data-Item Arithmetic Calculations
Item and range settings
Select the items for calculation, and the time
span.
1
2
3
5.7 Two-Data-Item Arithmetic Calculations
Simple arithmetic operations (+, -, *, and /) can be applied to two data items.
Calculation results are saved as a new item in the recording file.
Only the values of data items measured during the specified recording
time span are applied to calculations and saved.
69
3
5
Chapter 5 Processing Recorded Data
1. Select the items and time span.
2. Select the calculation operator.
3. Click the [Exec
(Calculation results are saved.)
Note: Click the [Finish] button to close the [Two-Data-Item Arithmetic] dialog box.
ute] button.
Page 76
70
Item and range settings
Select the items for conversion, and the time
span.
1
2
3
5.8 Converting Over-Threshold Data Values
5.8 Converting Over-Threshold Data Values
Data values larger than the upper threshold and smaller than the lower threshold can
be converted to specified values.
Converted results are saved as new data items in the recording file.
1. Select the items and time span.
2. Set the upper and lower threshold values, and their corresponding conversion values.
3. Click the [Execute] butt
(Conversion results are saved.)
Note: Click the [Finish] button to close the [OVER Data Revision] dialog box.
on.
Page 77
71
2
Returns to the
main screen.
Select
3
4
Click
Select
4
Recently opened folder
The last ten folders containing
data that was displayed as a
graph or table are listed.
Select the
desired file.
Clears all selections
(removes check marks).
Click
Click
1
If the LR5000 Utility Program is not running on the computer, click the icon in the
task tray (notification area), and click
[Show Main Screen].
The main screen appears.
2
Click the [Organize Data] button.
The data reorganization screen appears.
3
Select the [Operation Type].
See: "6.1 Copying and Moving Data" (p.72)
"6.2 Deleting Data" (p.73)
"6.3 Combining Data" (p.74)
"6.4 Extracting Data" (p.75)
4
Select the working folder or recording file,
and click the [Execute] button.
4
Organizing Data Chapter 6
The LR5000 Utility Program can reorganize (copy, delete, move, combine, and
extract) imported data.
3
6
Chapter 6 Organizing Data
Page 78
72
Select the drive.
2
Select the folder.
3
Select the file.
(Up to 100 can
be selected.)
4
Select the drive.
5
Select [Copying Data]
or [Moving Data].
1
7
Click
Select the folder.
6
Example: Copy a file from the folder C:\Users\hioki\Documents\LR5000
to C:\Users\hioki\Desktop.
6.1 Copying and Moving Data
6.1 Copying and Moving Data
The selected logger recording files can be copied or moved to any folder.
Page 79
6.2 Deleting Data
Select the drive.
2
Select the folder.
3
Select the file.
(Up to 100 can
be selected.)
4
Select
[Deleting Data].
1
5
Click
Example: Delete a file from the folder C:\Users\hioki\Documents\LR5000.
How can I delete data from the logger's memory?
See: "Delete Data" (p.38)
Select and delete logger recording files as follows.
73
6.2 Deleting Data
3
6
Chapter 6 Organizing Data
Page 80
74
Select the drive.
2
Select the folder.
3
Select the file.
(Up to 10 can be
selected.)
4
Select [Combining
Data].
1
6
Click
Click to specify the destination and file name for
the combined data file.
5
Example: Combine file 20110117 with other files in C:\Users\hioki\Docu-
ments/LR5000, and save the combined data file in C:\Users\ hioki/
Desktop.
6.3 Combining Data
6.3 Combining Data
Separate logger recording files can be combined into one set of recording data.
Page 81
75
Select the drive.
2
Select the folder.
3
Select [Extracting Data].
1
7
Click
Click to specify the destination
and file name for the extracted
data file.
6
Example: Extract the data of January 25th from the file 20110117, and save
to a different file.
Specify the extracting time span
and extracted data (model).
5
Select the file.
(one only)
4
6.4 Extracting Data
6.4 Extracting Data
Data in a logger recording file can be extracted to a specified time span and saved
with a different file name.
3
6
Chapter 6 Organizing Data
Page 82
76
6.4 Extracting Data
Page 83
Options Settings (LR5000 Util-
1
If the LR5000 Utility Program is not running on the computer, click the icon in the
task tray (notification area), and click
[Option].
The Options screen appears.
2
Change the settings as needed.
See: "7.1 Changing the Sav ing Method
for Imported Data" ( p.78)
"7.2 Changing the Connection
Monitoring Method, and Logger Settings Displays" ( p.79)
3
Click the [Save] button.
Returns to the
main screen.
3
2
Click
Click
Note: If the LR5000 Utility Program is
running, click
[Option] on the
main screen.
77
ity Program)
These settings determine the saving method for imported logger data, device connection monitoring, and logger setting display functions.
Chapter 7
3
7
Chapter 7 Options Settings (LR5000 Utility Program)
Page 84
78
Click the [Import Method] tab.
1
Click to specify the save destination folder.
2
If you select the check box,
select the folder name.
3
How can the save destination folder be changed?
How can the file naming method be changed?
File names can be specified as a combination of up to three of these components:
model name, model comment, serial no., recording start day, recording start date and time,
and save day
Set Auto Import and Auto Graph Display
functions, if desired.
See:
"4.5" ( p.45)
7.1 Changing the Saving Method for Imported Data
7.1 Changing the Saving Method for Imported Data
The saving method for imported logger data can be changed as follows.
Page 85
79
Task tray (notification area) icon ( p.55)
Click the [Details] tab.
When cleared, the Communication Utility program has to be
started manually.
How can the device connection monitoring setting be changed?
When [Monitor COM port] is
selected, specify the COM port
to monitor.
How can the function settings of the logger's settings displays be
changed?
Show the settings of the [Save Settings] and
[Open Settings] buttons. ( p.38)
7.2 Changing the Connection Monitoring Method, and Logger Settings Displays
7.2 Changing the Connection Monitoring
Method, and Logger Settings Displays
Change the device connection monitoring settings and the function s on the lo gger
settings displays as follows.
3
7
Chapter 7 Options Settings (LR5000 Utility Program)
Page 86
80
7.2 Changing the Connection Monitoring Method, and Logger Settings Displays
Page 87
8.1 Measurement Specifications
Measurement temperature [C]
2
1
0
-40 0 35 70 85
Margin of error [C]
Measurement temperature [C]
70
50
0
-40 0 30 50 85
Relative humidity [%RH]
10 20
10
90
100
The accuracy of values indicated by the * mark is not guaranteed (reference values).
±
15%RH
*
±
10%RH
*
±
8%RH
*
±
6%RH
*
±
10%RH
±
8%RH
±
6%RH
±
8%RH
±
6%RH
±
10%RH
±
8%RH
±
6%RH
±
15%RH
*
±
5%RH
±
15%RH
*
±
15%RH
*
Specifications Chapter 8
8.1 Measurement Specifications
81
Sensor
Measurement ranges Temperature: -40 to 85C (-40.0 to 185.0F), Humidity: 0 to 100%RH
Measurement accuracy
(logger + sensor)
Accuracy guarantee for
temperature and humidity
Guaranteed accuracy period
Response time
External temperature/humidity sensor
One temperature channel (Thermister), and one humidity channel
(capacitive humidity sensor)
• Tempe rature: between -4 0.0 and 0.0 C (-40.0 to 32.0F): ±1.0C (±1.8F)
between 0.0 (32.0F) and 35.0C (95.0F): ±0.5C (±0.9F)
between 35.0 (95.0F) and 70.0C (158.0F): ±1.0C (±1.8F)
between 70.0 (158.0F) and 85.0C (185.0F): ±2.0C (±3.6F)
• Humidity:
When measuring temperature
• Temperature: -20 to 70C (-4.0 to 158.0F) (logger), -40 to 85C (-4.0
to 185.
0F) (sensor)
• Humidity: 80%RH or less (logger), 90
condensating
When measuring humidity
• Temperature: 10 to 50C (14.0 to 122.0F) (logger, sensor)
• Humidity: 80%RH or less (logger), 10 to 90%RH (sensor), non-
condensating
1 year
Approx. 300 sec.
Note: 90% response time for humidity (reference value)
3
8
Chapter 8 Specifications
%RH or less (sensor), non-
Page 88
82
8.2 Functional Specifications
8.2 Functional Specifications
Display type LCD
Measured value, measurement channel, units (C,%), recording (REC),
endless recording (ENDLESS), statistical recording (STAT), recording
Display contents
Operation button Four ("SET", "REC/STOP", "+", "-")
Recording interval 1/2/5/10/15/20/30 sec., 1/2/5/10/15/20/30/60 min.
Recording modes
Recording capacity
Recording start method
Recording stop method
Retained recording
sessions
Alarm
Scaling
Power save setting
Real-time clock Provided
interval (INTVL), date and time (TIME), alarm (AL), battery status,
recorded data count (DATA), maximum value (MAX), minimum value
(MIN), auto power saving (APS)
• Instantaneous recording: The instantaneous value is recorded at each
recording interval
• Statistical recording: Measurement
instantaneous, maximum, minimum, and average values are saved at
each recording interval (cannot be selected when the re cording interval is set to one second).
• Instantaneous recording: 60,000 values/channel
• Statistical recording: 15,000 instantaneous, maximum, minimum, and
average values per channel
• Logger button operation
• Instant or scheduled time (set by computer/Data Collector)
• Logger button operation (endless recording)
• Logger button operation (one-time recording)
• Scheduled time (endless recording)
• Scheduled time (one-time recording)
Scheduled time is set by computer/Data Collector
Two sessions (each from recording start to stop)
Indicates when measured values are outside of the range defined by
upper and lower thresholds set from a computer or the Data Collector
Scales and displays measured values according to settings made from a
computer or the Data Collector
The measurement data display turns off about 30 seconds after the last
button operation (cancel power save for continuous display)
s are taken once per second, and
Page 89
8.3 Miscellaneous
8.3 Miscellaneous
Clock accuracy ±50ppm (@25C (@77F)) ±4.32 s/day
Backup Recorded data and settings (independent of battery)
Interface
Power supply
Maximum rated power 0.1 VA
Battery life
Dimensions Approx. 79W×57H×28D mm (3.11"W×2.24"H×1.10"D)
Mass Approx. 105 g (3.7 oz.) (w/battery)
Dust and water
protection rating
Accessories
Options
Environmental conditions
Applicable Standards
Half-duplex start/stop synchronous infrared serial communication
between the logger and Communication Adapter or Data Collector
• Rated supply voltage: 1.5 V DC
• One LR6 alkaline battery
• The clock values, maximum value, and minimum value are retained
during battery replacement (for approximately 30 seconds), and
recording resumes automatically after battery replacement.
• Approx. 3 months (instantaneous recording, with 1-minute recording
interval and auto power saving, @20C (@6
• Approx. 20 days (with 1-second recording interval, @20C (
IP54 (EN60529) (with sensor connected, but not including sensor ti p)
• LR6 alkaline battery ...................................... 1 (Internal in the logger)
• LR9504 Humidity Sensor..............................
• Instruction Manual.........................................1
• Operation Manual..........................................
• Stand............................................................. 1
• LR5091 Communication Adapter
• LR5092-20 Data Collector
• LR9501 Humidity Sensor
• LR9502 Humidity Sensor
• LR9503 Humidity Sensor
• LR9504 Humidity Sensor
• LR9901 Wall-Mounted Holder
• Z5004 Magnetic Strap
• Operating environment: indoors, polluti on degree 2, up to 2000 m ASL
• Operating temperature and humidity: -20C to 70C (-4.0F to
1
58.0F), 80%RH or less (non-condensating)
• Storage temperature and
80%RH or less (non-condensating)
• Safety: EN61010
• EMC : EN61326
humidity: -20C to 70C (-4.0F to 158.0F),
8F))
1
1
83
3
@68F))
8
Chapter 8 Specifications
Page 90
84
8.4 LR5091 Communication Adapter Specifications
8.4 LR5091 Communication Adapter Sp e c i f i c a t i o n s
Main Unit General Specifications
Functions
Compatible loggers
Operating temperature
and humidity
Storage temperature
and humidity
Operating environment Indoors, pollution degree 2, up to 2000 m ASL
Power supply 5 VDC (USB bus-powered)
Maximum rated power 0.5 VA
Dimensions
Mass Approx. 43 g (1.5 oz.) (without USB cable)
Applicable Standards
Converts between the logger's infrared signals and U SB signals to support communications between the logger and a computer (USB port).
LR5001 Humidity Logger, LR5011 Temperature Logger, LR5031 Instrumentation Logger, LR5041 Voltage Logger (50 mV), LR5042 Voltage
ogger (5 V), LR5043 Voltage Logger (50 V), LR5051 Clamp Logger
L
Note: Communication with models LR5031 is supported by PC Utility
ve
rsion 1.05 and later.
LR5051 is supported by PC Utility version 1.01 and later.
Temperature: 0C to 40C (32.0F to 104.0F), Humidity: 80%RH or less
(non-condensating)
Temperature: -10C to 50C (14.0F to 122.0F), Humidity: 80%RH or
less (non-condensating)
Approx. 83W×61H×19D mm (3.27"W×2.40"H×0.75"D)
(without projections)
• Safety: EN61010
• EMC : EN61326
USB standard USB 2.0 compliant, Full Speed support
Connector Mini B series receptacle
Connectable device Computer
Communication speed 115,200bps
Communication method Half-duplex start/stop synchronous infrared serial communication
Communication speed 115,200bps
Accessories
USB cable (1 m) ........................................................1
LR5000 Utility Program (CD) ....................................1
Page 91
8.4 LR5091 Communication Adapter Specifications
Supplied LR5000 Utility Program Specifications
Supplied medium CD ................................... 1
Personal computer meeting the following specifications
• CPU: 1 GHz or faster processor clock
• RAM: at least 512 MB
• Operating system: Windows XP SP2 o
Operating environmen t
Model
communication support
Communication
connections
Setting functions
Auto-start function
Windows 7
• Runtime library: .NET Framew
• Interface: USB (or COM port for models 3910, 3911, or 9612)
• Monitor resolution: 1024 x 768 or higher
• Hard disk: At least 30 MB free space
(Another 500 MB may be required if .NET Framework 2.0 or 3.5 is not
yet installed. Additional space is required for storing recorded data.)
All LR5000-series loggers
Note1: Communication with models LR
version 1.05 and later.
LR5051 is supported by PC Utility version 1.01 and later.
Note2: The COMMUNICATION UTILITY program sup
models' settings and data import functions. A computer COM
port and 9612 RS-232C cable are required when using the
model 3910 or 3911 Communication Base.
• All "Data Logger” models 363x to 364x
• Communication Base models 3910, 3911, and 3912
Communication with LR5000-series loggers:
• Computer, USB cable, LR5091 Communication Adapter, and LR 500 0s
eries logger
• Computer, USB cable, LR5092-20 Data Collector, and LR5000 -series logger
Communication with the LR5092-20 Data Collector:
Computer, USB cable, and LR5092-20 Data Collector
• Export/import settings by communication with the LR5000 series
• Settings exported from each LR5000
(the following functions are supported by the suppl
2.00, or later)
• Export/import settings by communication using the LR5092-20 Data
llector
Co
• Import and save logger settings using the LR5092-20 Data Collector
ia communication or SD memory card
v
• Settings exported to the LR5092-20 Data Collector a re stored on the
computer
A small resident program (icon in the task tray/notification area) detects
when a logger or the Data Collector is connected to the computer, and
automatically starts the LR5000 Utility Program.
ork 2.0/3.5
85
r later, Vista SP1 or later, or
3
5031 is supported by PC Utility
ports the following
8
Chapter 8 Specifications
are stored on the computer
ied PC Utility version
Page 92
86
8.4 LR5091 Communication Adapter Specifications
• Communicates with the LR5000-series loggers, and imports recorded
data
• Combines recorded data
• Incorporates new data when an LR5000-serie
Data import functions
Graph display functions
Data list display functions
Export functions
Import functions
Printing functions
Data processing
functions
File management
functions
Help function Displays helpfu l operating instructions
previously imported
(the following functions are supported by the supplied PC Utility version
00, or later)
2.
• Communicates with the LR5092-20 Data Collector, and imports
corded data saved in the Data Collector
re
• Imports data saved to an SD memory card in the LR5092-20 Data Collector
• Displays up to 16 channels in a graph
• Displays up to 16 Y-axes
• Displays one time base axis
• Set line colors for each channel, and display/hide lines and bar graphs
fo
r each channel
• Auto setting of time base and vertical axis
• Display/hide Y-axis grid lines, and set grid display density
• Select display background color
• Copy graph images to the clipboard
• A/B cursor functions
• Displays statistical data (maximum, minimum, and average)
• Browse recorded data in tabular format
• Displays up to 600 channels
• Displays statistical data (maximum, minimum, and average)
• Export all recorded data displayed in a table in CSV format
• Paste to Excel all recorded data displayed in a data table
• Export all recorded data between A/B cursors in CSV format
• Paste to Excel all recorded data between A/B cursors
Import text files from the 3169 Clamp-On Power HiTester
Note: Only electric energy data recorded at one
val can be imported
• Prints graphs and statistical data
• Supports A3, A4, and B4 paper sizes
Scaling (y=a×x+b), electric power calculation, energy cost calculation,
operating rate calculation, integration, dew-point temperature calculation, arithmetic calculations, out-of-range data revision
• Copy and delete data saved on the computer
(the following functions are supported by the supplied PC Utility version
00, or later)
2.
• Delete data saved to an SD memory card in the LR5092-20 Data Collector
s logger holds data not
-second or longer inter-
Page 93
8.5 Temperature/Humidity Sensors Specifications
Measurement temperature [C]
2
1
0
-40 0 35 70 85
Margin of error [C]
Measurement temperature [C]
70
50
0
-40 0 30 50 85
Relative humidity [%RH]
10 20
10
90
100
The accuracy of values indicated by the * mark is not guaranteed (reference values).
±
15%RH
*
±
10%RH
*
±
8%RH
*
±
6%RH
*
±
10%RH
±
8%RH
±
6%RH
±
8%RH
±
6%RH
±
10%RH
±
8%RH
±
6%RH
±
15%RH
*
±
5%RH
±
15%RH
*
±
15%RH
*
8.5 Temperature/Humidity Sensors Specifications
General Specifications
Sensor type
Operating temperature
and humidity
Storage temperature and
humidity
• Temperature: Thermister
• Humidity: Capacitive humidity sensor
• T emperature: -40 to 85C (-40.0 to 185.0F) (connector portions: -20 to
70C (-4.0 to 158.0F))
• Humidity: 0 to100%RH (non-condensating)
• Temperature: 0 to50C
• Humidity: 80%RH or less (non-condensating)
(Connects to the LR5001 Humidity Logger)
• Tempe rature: between -4 0.0 and 0.0 C
(-40.0 to 32.0F): ±1.0C (±1.8F)
between 0.0 (32.0F) and 35.0C (95.0F): ±0.5C (±0.9F)
between 35.0 (95.0F) and 70.0C (158.0F): ±1.0C (±1.8F)
between 70.0 (158.0F) and 85.0C (185.0F): ±2.0C (±3.6F)
87
3
Measurement accuracy
• Humidity:
When measuring temperature
Temperature: -40 to 85C (-40.0 to 185.0F)
Accuracy guarantee for
temperature and humidity
Response time
Dust and water
protection rating
Operating environmen t Indoors
Humidity: 90%RH or less (non-condensating)
When measuring humidity
Temperature: 10 to 50C (50.0 to 122.0F)
Humidity: 10 to 90%RH (non-condensating)
Approx. 300 sec.
Note: 90% response time for humidity (reference value)
No
8
Chapter 8 Specifications
Page 94
88
8.5 Temperature/Humidity Sensors Specifications
• Cable length (including sensor):
Dimensions
Mass
Lifespan of the temperature/humidity sensor
The time to replace the temperature/humidity sensor is approximately one year.
In order to maintain measurements within the accuracy specifications, it is recommended to
replace the temperature/humidity sensor with a new one after using it for one year.
Immediately after starting to use the temperature/humidity sensor, impurities will attach to
its surface and it will start to deteriorate.
It can be used again by drying it even after condensation and water droplets have attached
to the surface, but as dust and dirt are attached to the surface together with the water,
impurities will remain even after the water has evaporated, accelerating the deterioration of
the sensor. In particular, the sensor may experience deterioration of its features or damage
within a year when used in a smoky or dusty environment, an atmosphere with chemical
solvents or corrosive gases, or an environment of high temperature/humidity (above 50 C,
60% RH).
Approx. 1000 mm (39.37") (LR9501), Approx. 5000 mm (196.85") (LR9502),
Approx. 10000 mm (393.70") (LR9503), A
• Sensor element: Approx. 30W×13H×8D mm (1.18"W×0.51"H×0.31"D)
Approx. 21 g (0.7 oz.) (LR9501), Approx. 80 g (2.8 oz.) (LR9502),
Approx. 150 g (5.3 oz.) (LR9503), Approx. 8 g (0.3 oz.) (LR9504)
pprox. 40 mm (1.57") (LR9504)
Page 95
Appearance
LR9504 Humidity Sensor (Approx. length 40 mm)
LR9501 Humidity Sensor (Approx. length 1 m)
LR9502 Humidity Sensor (Approx. length 5 m)
LR9503 Humidity Sensor (Approx. length 10 m)
89
8.5 Temperature/Humidity Sensors Specifications
3
8
Chapter 8 Specifications
Page 96
90
8.5 Temperature/Humidity Sensors Specifications
Page 97
Maintenance and
91
9.1 Cleaning
Service
Requesting repairs
• Use the original packing materials when transporting the instrument, if possible.
• Pack the instrument so that it will not sustain damage during shipping, and include a
description of existing damage. We do not take any responsibility for damage
incurred during shipping.
• Please contact your dealer or Hioki representative for information on where to submit products for repair.
When the logger will not be used for long time
To avoid corrosion and damage to this instrument from battery leakage,
remove the batteries from the instrument if it is to be stored for a long
time (1 week).
Chapter 9
9.1 Cleaning
To clean the instrument, wipe it gently with a soft cloth moistened with water or
mild detergent. Never use solvents such as benzene, alcohol, acetone, ether,
ketones, thinners or gasoline, as they can deform and discolor the case.
Wipe the LCD gently with a soft, dry cloth.
3
9
Chapter 9 Maintenance and Service
9.2 Disposing of the Logger
Obey local regulations for disposal of e
lectronic equipment.
Page 98
92
9.3 Troubleshooting
9.3 Troubleshooting
If damage is suspected, check the "Before requesting repairs" section before contacting your dealer or Hioki representative.
Before requesting repa irs
Problem Symptom Probable Causes Remedies and References
The LR5000 Utility Program
cannot be installed.
• The computer operating environment may be incompatible.
• The installation procedure may
be incorrect.
No measured value is displayed.
• The sensor plug is inserted
incorrectly.
• The sensor plug is not inserted
all the way in.
The maximum and minimum values are not displayed when the
recorded data count is 0.
The display is blank. Power save is enabled.
The battery is depleted too
quickly.
• The battery supplied with the
logger is still being used.
• A zinc-manganese battery is
being used.
Check the operating environment requirements, and try installing in (another) compatible computer.
See: "LR5000 Utility Program Oper-
ating Requirements" (p.21)
Refer to the installation procedure,
and try again.
Pay particular attention to the following:
• Be sure to log in with an Administrator account.
• Before installing, be sure to close
any applications running on the
computer.
• If the installation screen does not
appear, execute
X:\English\Setup.exe.
See: "Installation Procedure" (p.21)
Verify the correct plug orientation,
and insert it as far as possible.
If the values are not displayed despite
these measures, the sensor and logger need to be inspected and repaired.
Please contact your dealer or Hioki
representative.
See: "Requesting repairs" (p.91)
[ERROR] is displayed when this
(faulty) data is impor t ed by the
LR5000 Utility Program.
Press any button or send a communication signal to turn on the display.
See: "1.2 Part Names/Functions
and Display Indicators" (p.12)
Install a new AA-size (LR6) alkaline
battery.
See: "2.1 Installing (or Replacing)
the Battery" (p.17)
Page 99
9.3 Troubleshooting
Before requesting repairs
Problem Symptom Probable Causes Remedies and References
Logger settings cannot be
changed.
How can the logger's memory be erased?
How can recorded values
be reorganized?
Recorded data has disappeared.
Dead battery.
Recording was restarted after
stopping.
When the battery indicator appears, settings cannot be changed (but
only displayed). Replace the battery.
"2.1 Installing (or Replacing) the Battery" (p.17)
Logger memory can be erased using
the LR5000 Utility Program.
See: "Other Settings on the Logger
Settings Screen" (p.38)
Note that data recorded prior to the
last recording is automatically erased
whenever recording starts.
(The logger retains the data from b oth
current and most recent prior recording operation.)
See: "4.3 Starting and Stopping
Recording" (p.42)
Enable scaling.
See: "5.1 Scaling" (p.63)
Scaling settings can be made before
recording.
See: "Scaling (set as needed)"
(p.36)
Note that if recording is accidentally
restarted after stopping, data recorded prior to the last recording is automatically erased. (The logger retains
the data from both current and most
recent prior recording operations.)
93
3
9
Chapter 9 Maintenance and Service
Page 100
94
9.3 Troubleshooting
Before requesting repa irs
Problem Symptom Probable Causes Remedies and References
The [REC] indicator disappears even though recording has not been stopped.
The logger cannot communicate with the new LR5091
(LR5092).
The one-time recording stop
method is selected.
The installation of the device
driver to the LR5091 (LR5092)
failed.
With one-time recording, recording
stops automatically when memory
becomes full. Change the stop method to endless recording.
See: Making Settings on the Log-
ger:"Stop Method Setting (for
when memory becomes full)"
(p.30)
See: Making Settings from the
LR5000 Utility Program:"Stop
Method" (p.35)
(With endless recording, the oldest
data is overwritten when memory is
full, so be sure to save data to a computer periodically during long-term recording. Data can be saved to a
computer without stopping recording.)
See: "4.5 Automa tica lly Imp o rtin g
(Saving) Recorded Data to a
Computer, and Graph Display"
(p.45)
For Window XP, the driver may be required to be installed to each LR5091
(LR5092).
Open Windows Device Manager and
re-install the driver.
Loading...