Appendix 1 Scan Timing ............................................................... A 1
Appendix 2 Version Update........................................................... A 2
Appendix 3 Error Display............................................................... A 3
Appendix 3.1 Application Software .................................................................. A 3
Appendix 3.2 8423 Memory HiLogger Main Unit ............................................. A 5
Appendix 4 Recording Intervals and Maximum Times for
Recording to CF Cards............................................... A 7
11
12
13
Appendix
vi
Contents
Appendix 4.1 Model 9726 PC Card 128M ........................................................A 8
Appendix 4.2 Model 9727 PC Card 256M ......................................................A 10
Appendix 4.3 Model 9728 PC Card 512M ......................................................A 12
Appendix 4.4 Model 9729 PC Card 1G ..........................................................A 14
Index ________________________________Index 1
Introduction
The 8423 Memory HiLogger is a data collection instrument for use connected to a computer. This method of measurement is referred to as “computer based” within this manual. The supplied software Logger Utility is
used to set measurement conditions, start measurement, and otherwise
control the instrument. Install the software while referring to "Chapter 2
Installing the Software" (p. 17). You can also attach units to the instrument
in accordance with the measurement object. For details, refer to the manuals supplied with the units.
Measurement Data
USB or LAN
1
Introduction
Thank you for purchasing the HIOKI "Model 8423 Memory HiLogger." To obtain
maximum performance from the instrument, please read this manual first, and
keep it handy for future reference.
The following instruction manuals are included with the 8423 Memory HiLogger.
Refer to them as they pertain to your usage of the instrument.
ManualsContents
Read first.
Quick Start Manual
1
Instruction Manual
2
(this manual)
Registered
Trademarks
• Windows, MS-DOS, and Excel is a registered trademark of Microsoft Corporation in the United States and/or other countries.
• Pentium is a registered trademark of Intel Corporation.
Offers an introduction to the 8423's basic measuring
method for first time users.
Contains explanation and instructions regarding the instrument's operating method and functions.
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.
Verifying Package Contents
Options
The following options are available.
Model 8948 Voltage/Temp Unit Model 8949 Universal Unit Model 8996 Digital/Pulse Unit
3
Model 8997 Alarm Unit Model 9418-15 AC Adapter Model 9642 LAN Cable
Model 9683 Connection Cable (for
synchronization)
Model 9701 Humidity Sensor Model 9726 PC Card 128M
Model 9727 PC Card 256M
Model 9728 PC Card 512M
Model 9729 PC Card 1G
4
Safety Information
Safety Information
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 in injury or death, as well as damage to
the instrument. Be certain that you understand the instructions and precautions in the manual before use. We disclaim any responsibility for accidents or injuries not resulting directly from instrument defects.
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.
Safety Symbols
In the manual, the symbol indicates particularly important information that the user should read before using the instrument.
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).
Indicates AC (Alternating Current).
Indicates a ground.
Indicates the ON side of the power switch.
Indicates the OFF side of the power switch.
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 presents a significant hazard that
could result in serious injury or death to the user.
Indicates that incorrect operation presents a possibility of injury to
the user or damage to the instrument.
Indicates advisory items related to performance or correct operation of the instrument.
Notation
5
Safety Information
Indicates a prohibited action.
Indicates quick references for operation and remedies for troubleshooting.
*
Accuracy
We define measurement tolerances in terms of f.s. (full scale) with the following
meanings:
f.s. (maximum display value or scale length)
The maximum displayable value or scale length. This is usually the name of the
currently selected range.
Measurement Categories
This 8423's unit complies with CAT II safety requirements.
To ensure safe operation of measurement instruments, IEC 61010 establishes
safety standards for various electrical environments, categorized as CAT II to
CAT IV, and called measurement categories. These are defined as follows.
CAT IIPrimary electrical circuits in equipment connected to an AC elec-
CAT IIIPrimary electrical circuits of heavy equipment (fixed installations)
Indicates that descriptive information is provided below.
trical outlet by a power cord (portable tools, household appliances, etc.)
CAT II covers directly measuring electrical outlet receptacles.
connected directly to the distribution panel, and feeders from the
distribution panel to outlets.
CAT IVThe circuit from the service drop to the service entrance, and to
the power meter and primary overcurrent protection device (distribution panel).
Using a measurement instrument in an environment designated with a highernumbered category than that for which the instrument is rated could result in a
severe accident, and must be carefully avoided.
Use of a measurement instrument that is not CAT-rated in CAT II to CAT IV
measurement applications could result in a severe accident, and must be carefully avoided.
6
Operating Precautions
Operating Precautions
Follow these precautions to ensure safe operation and to obtain the full benefits
of the various functions.
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 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.
Installing the Instrument
Operating temperature & humidity:
0 to 40°C (32 to 104°F), 30 to 80%RH (non-condensating)
Operating temperature & humidity for guaranteed accuracy:
23 ± 5°C (73 ± 9°F), 30 to 80%RH
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 humidity or condensation
Exposed to high levels
of particulate dust
In the presence of corrosive or explosive
gases
Exposed to strong
electromagnetic fields
Near electromagnetic
radiators
Subject to vibration
Installing the
instrument
In addition to placing this instrument on a flat surface, you can also mount it on a
DIN rail or a wall surface.See "3.3 Installing the Memory HiLogger" (p. 40).
Handling the Instrument
To avoid electric shock, do not remove the instrument's case. The internal
components of the instrument carry high voltages and may become very
hot during operation.
Never modify the instrument. Only Hioki service engineers should disassemble or repair the instrument. Failure to observe these precautions may
result in fire, electric shock, or injury.
To avoid damage to the instrument, protect it from physical shock when transporting and handling. Be especially careful to avoid physical shock from dropping.
7
Operating Precautions
Handling the Cables
Handling the CD
This instrument may cause interference if used in residential areas. Such use
must be avoided unless the user takes special measures to reduce electromagnetic emissions to prevent interference to the reception of radio and television
broadcasts.
• Avoid stepping on or pinching cables, which could damage the cable insula-
tion.
• To avoid breaking the cables, do not bend or pull them.
Use only the specified cables. Using a non-specified cable may result in incorrect measurements due to poor connection or other reasons.
8
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 use a ballpoint 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. Always wipe radially from the inside to the outside, 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 that
arises from the use of this CD, or for any problem related to the purchase of a
Hioki product.
9
Data is transferred
in real time
USB or LAN
Computer BasedStandalone
Data is saved to
a CF card
Start measurement
Stop measurement
Measurement is started and
stopped with the keys on
the instrument.
The 8423 Memory HiLogger is a computer based data collection instrument. A
combination of four types of unit can be connected to enable the measurement
of up to 120 channels with one Memory HiLogger. Furthermore, the synchronous
operation of a maximum of five Memory HiLoggers enables you to build a system with up to 600 channels. The instrument transfers the measurement data to
the computer in real time. The instrument can also be used not just for computer
based data collection but also as a standalone instrument. (Measurement with
just this instrument is referred to as “standalone” within this manual.) In either
case, set the measurement conditions with the supplied software Logger Utility.
See "2.1 Installing Logger Utility" (p. 18).
Chapter 1 Overview
10
1.2 Features
1.2Features
10 ms Recording Intervals*
The fastest recording interval is 10 ms, during which the input data of all channels is scanned. The recording intervals can be set in 19 steps from 10 ms to 1
hour.
* The recording interval is 5 seconds or longer when one or more channels are
set to humidity measurement.
Multiple Channels (Up to 600 Channels)
A maximum of eight units can be connected to one 8423 Memory HiLogger to
enable the measurement of up to 120 channels. Furthermore, the synchronous
operation of five Memory HiLoggers facilitates the synchronized measurement of
600 channels.
Isolated Input Circuits
The input circuits of all of the channels are isolated*. The maximum rated voltage
to earth is 600 VAC/DC, so voltage can be measurement safely.
* 8948 Voltage/Temp Unit and 8949 Universal Unit only.
For the 8996 Digital/Pulse Unit, each 3 blocks of 5 channels are isolated within
the unit.
Dual Sampling
A combination of 2 types of recording interval can be set within the system. The
recording intervals can be set individually by unit. Measuring with a recording
interval suitable for each measurement object allows for efficient use of space in
the internal memory or CF card.
See "5.3.1 Setting Function and Recording Interval" (p. 77).
Flexible System Configuration
The following four types of unit can be used in accordance with the purpose of
use. The input terminal block is removable to enable connections to be made
easily.
• Model 8948 Voltage/Temp Unit and 8949 Universal Unit
There are 15 channel inputs per unit. Measurement is possible for voltage,
nine types of thermocouple, two types of resistance temperature detector*,
and humidity* (an optional sensor is required).
* Model 8949 Universal Unit only
• Model 8996 Digital/Pulse Unit
There are 15 channel inputs per unit. Logic input and pulse input can be set
for each channel. Logic signal, totalization, and rotation rate measurement are
possible.
• Model 8997 Alarm Unit
There are 15 channel outputs per unit. Alarm output (open collector output)
allows for controlling external devices.
11
1.2 Features
Synchronized Measurement
Connecting multiple Memory HiLoggers with optional 9683 Connection Cable
(for synchronization) allows for synchronized measurement. See "3.7 Connecting Synchronization Cables" (p. 48).
Equipped with LAN & USB Interfaces
The instrument is compatible with LAN 100BASE-TX and USB2.0. A computer
and Memory HiLogger can be connected to enable the supplied software Logger
Utility to be used to control the Memory HiLogger and collect data.
Equipped with CF Card Slot
This allows you to save the setting conditions and the measurement data in real
time to a CF card. While data is being saved to the CF card in real time, you can
replace the CF card without stopping measurement. Furthermore, the risk of files
being damaged as a result of, for instance, an unexpected power outage is
greatly reduced because internal backup circuitry is used to process the ending
of files when there is a power outage.
Equipped with External Control Input Terminals
The Memory HiLogger can be controlled by inputting a signal from an external
device. This allows for the starting and stopping of measurement, external sampling, and external triggers.
1
Chapter 1 Overview
Standalone Measurement
After settings such as the measurement conditions have been configured from
Logger Utility, you can disconnect the computer and then start/stop measure-
ment with or on the instrument.
12
CF card slot
Power switch
Front Panel
AC adapter connector
CF card access LED
External control input terminals
Synchronization cable connectors
100BASE-TX connector
USB connector
Display
Key operations
(See the next page)
1.3 Names and Functions of Parts
1.3Names and Functions of Parts
Names of PartsExplanations
Display
CF card access LED
CF card slotAllows for a CF card to be inserted for saving measurement data.
Power switchTurns the power ON/OFF.
AC adapter connectorAllows for a 9418-15 AC Adapter to be connected.
USB connectorAllows for a USB cable to be connected.
100BASE-TX connectorAllows for a 9642 LAN Cable to be connected.
Synchronization cable
connectors
External control input
terminals
Displays setting values, measurement values, error messages, warning
messages, and other information.
• When the cover is open:
Off: The CF card can be ejected.
Lit red: The CF card cannot be ejected because data is being written.
• When the cover is closed:
Off: A CF card is not inserted or recording is not possible because the
CF card cannot be recognized.
Lit green: A CF card is inserted and recording is possible.
Lit red: The CF card is being read or written.
Allows for connecting optional 9683 Connection Cable (for synchronization) when you want to perform synchronized measurement with multiple
Memory HiLoggers.
Allows for controlling the instrument by inputting a signal from an external
device.
13
1.3 Names and Functions of Parts
Key Operations
KeysExplanations
• The key lights during measurement.
• Press the key once during standby to start measurement.
• Press the key during measurement to input an event mark.
When the power is on:
You can initialize the settings by turning the power on while pressing and
See "13.3 Initializing Settings (System Reset)" (p. 233).
• Press the key twice in succession during measurement to stop measurement.
When the power is on:
You can initialize the settings by turning the power on while pressing .
See "13.3 Initializing Settings (System Reset)" (p. 233).
• Switches the display content.
• The key flashes while an error message or warning message is displayed. Press
• If the key is pressed for at least one second and then released while measure-
1
Chapter 1 Overview
.
the key once to clear the display.
ment values are displayed during measurement, the display channels are fixed
to those displayed the instant the key was released. Press the key for at least
one second again to cancel fixing of the display channels.
When the power is on:
The instrument enters setting mode if you turn on the power while pressing .
See "Chapter 10 Setting Method for Logger" (p. 185).
14
Rear Panel
Wall surface
mounting nut
Lever
DIN Rail Mounting Groove
Wall surface
mounting nut
Wall surface
mounting nut
Upper/Bottom Panel
Connection
fittings
Left Panel
Right Panel
Connector
Connector cover
Be sure to attach this to
the unit at the very end.
Serial No.
When controlling this instrument
with Logger Utility, use the serial
No. to differentiate it from other instruments.
MAC address
1.3 Names and Functions of Parts
15
Model 9418-15 AC Adapter
Model 8423 Memory HiLogger
USB cable
Model 9683 Connection Cable (for
synchronization)
External control input
Model 8948 Voltage/Temp Unit
Model 8996 Digital/Pulse Unit
Model 8997 Alarm Unit
Model 8949 Universal Unit
Connection Example:
Model 9642 LAN
Cable
1.4 System Configuration
1.4System Configuration
The system configuration is as follows.
1
Chapter 1 Overview
16
Save data to the CF card
Viewing Saved Data
Read the measurement data (p. 169)
Read the setting data (p. 170)
From Start to End of Measurement
At the time
of purchase
Preparing for Measurement
Start the software Logger Utility
Install and connect the instrument (p. 31)
Install the software on the PC (p. 18)
Disconnect the communication cable from the
instrument
Start measurement with the button of
Logger Utility
Start measurement with of the
Memory HiLogger
Stop measurement with the button
Stop measurement with
Setting Measurement Conditions
Register the logger in Logger Utility (p. 64)
Set the IP address and other communication settings
Set the measurement conditions (p.74 to p.126)
Send the settings to the instrument (p. 127)
For LAN
communication only
Load and display the measurement data
on the computer
Obtain and save data
in real time
Computer Based Measurement (p. 135)
Standalone Measurement (p. 137)
1.5 Measurement Flowchart
1.5Measurement Flowchart
Proceed with measurement while referring to the following measurement flowchart.
Installing the
(1) Set the CD into the drive of the computer
(2) Install Logger Utility (p. 18)
(5) Connect the instrument and computer with the USB
cable
Operating Environment
OS: Windows 2000 (with SP4 or later)
Windows XP (with SP2 or later)
Windows Vista
Windows 7
CPU: Pentium III (500 MHz) or better
Monitor Resolution : 1024 x 768 dots or better
Internet Explorer: 6.0 or better
Memory: At least 512 MB
Interface: Ethernet or USB
USB cable
Supplied CD
(4) Connect the AC adapter to the instrument and turn on
the power
(3) Install the USB driver (p. 21)
SoftwareChapter 2
Install the supplied software Logger Utility on the computer the first time you use
the instrument after purchase. Before starting the installation, check the operating environment.
Installation Procedure
17
2
Chapter 2 Installing the Software
Mouse Operation
ClickPress and quickly release the left button of the mouse.
Right-clickPress and quickly release the right button of the mouse.
Double clickQuickly click the left button of the mouse twice.
DragWhile holding down the left button of the mouse, move the mouse and then release
the left button to deposit the chosen item in the desired position.
ActivateClick on a window on the screen to activate that window.
Notation
[ ]
CURSOR
(Bold characters)
WindowsUnless otherwise specified, "Windows" represents Windows 2000, Windows XP,
DialogDialog box represents a Windows dialog box.
Menus, pages, setting items, dialogs, buttons in a dialog, and other names on the
screen and the keys are indicated in brackets.
Bold characters within the text indicate operating key labels.
Windows Vista or Windows 7.
18
Important
If you are running software such as antivirus software, be sure to end
the software before you start the installation. The installation may not
be performed properly if antivirus software is running.
Click
2.1 Installing Logger Utility
2.1Installing Logger Utility
Follow the procedure below to install Logger Utility. This explanation is for installing the software on Windows XP. The messages displayed may differ slightly
depending on other operation system or settings you are using.
1.Start up Windows.
Exit all running applications.
2.Insert the included CD into the computer's CD-ROM drive, the installer run
automatically.
If the installer do not start, execute “Setup.exe” from the CD-ROM drive.
In Vista, Although the dialog which ask for installation permission of application,
click
[Allow].
19
(2) Click
(3) Click
(1) Click
(1) Click
(2) Click
To change the
installation destination
Click [Browse] to select another folder.
There is normally no need to
change it.
2.1 Installing Logger Utility
3.Click the [Next] button of the installer, then read and agree with the con-
tents in the License Agreement before clicking the [Next] button.
2
Chapter 2 Installing the Software
4.Click [Everyone] before clicking the [Next] button.
20
Installation starts.
Progress is displayed during
installation.
To interrupt installation in
progress,
click
[Cancel].
Installation finished
(1) Click
(2) Click
2.1 Installing Logger Utility
5.Click [Next] to start installing.
2.2Installing the USB Driver
Click
Install the USB driver before you use the instrument with a USB connection.
1.Install the driver.
Run [SetupDriver32.msi] in the CD-R.
If [Logger Utility] is already installed, run the CD from the following location.