Ono Sokki CF-4700 User manual

Userguide
CF-4700
FFT Comparator

1
CF-4700 FFT Comparator
Introduction
This instruction manual describes the basic operation procedure for the CF-4700 FFT comparator.
To ensure safe and proper use of the CF-4700 FFT comparator, be sure to read and understand warnings and precautions
in this user's guide before using the product.
Ono Sokki, Co. Ltd. bears no responsibility for any damages resulting from negligence of the instructions given in this
guide.
zOverview and features
The CF-4700 FFT comparator analyzes the frequencies of the sound and vibration coming from products and parts on
the manufacturing line and is thus the best FFT analyzer for acceptance judgment and quality inspection.
•Setting up to 20 blocks that judge at the level of characteristic frequency signal is feasible (Further, setting six
different judgment approaches for each of the judgment blocks is feasible).
•An 8.4-inch color TFT-LCD (resistance lm type touch panel unit) employed in this system helps the operator
readily watch waveforms and judgment results, and enables intuitive operations on the touch panel.
•The USB interface and SD card slot mounted enables measurement data and evaluation results to be saved to the
USB ash memory and SD card.
•The shape comparator function (optionally installed) allows the user to give a pass/fail judgment by waveforms.
•The tracking function (optionally installed) facilitates judgments from the level variation of a specic degree while
varying the revolution speed.
•The installed optional CF-0473 amplitude modulation component extraction function (bandpass envelop monitoring
function) enables checking the sound with headphones, thus operators can distinguish characteristic abnormal
sounds and make a judgment on them.
• In consideration of line measurement, the power source backup function (optionally installed) enables a normal
termination of units even in case of an instantaneous power failure or outage of the main power supply.
zHow to use this manual
This manual uses the following marks in addition to safety symbols. Before reading the instructions, be familiar with the
meanings of the following symbol:
!
CAUTION
Indicates supplementary explanations or restrictions. It is recommended to read the information followed by this symbol.
!
WARNING
Indicates important instructions that need to be observed. Be sure to read the instructions followed by this symbol.
!
WARNING
• The contents of this document are subject to change in future editions without prior notice.
• No part of the contents of this document may be reprinted or reproduced without authorization.
•While the contents of this document have been prepared in our best efforts for perfection, should there be any unclear point,
error, or any other questionable point, please advise us of them.
• Please be advised that we should not be responsible for results of your operation, regardless of the preceding paragraph.
•All corporate names and product names used herein are either trade names or registered trade names of their respective
holders.

2
License for Products and Software
This License Agreement is an agreement for the right to use this product (software) between the purchaser of this product who is the
end user and manufacturer of this product Ono Sokki Co., Ltd., and should be read carefully because it includes information on the
warranty for this product and other information.
By using this product, you are automatically deemed to have agreed to be bound by the terms and conditions of this License
Agreement and to have entered into this License Agreement with Ono Sokki Co., Ltd.
If you do not agree to all of the terms and conditions of this License Agreement, do not use this product and immediately return this
product package including all of its contents (all items that comprise this product including CD-ROMs and instruction manuals) to the
place of purchase for a full refund.
zCopyright notice
The copyright of the software of this product belongs to Ono Sokki Co., Ltd. Therefore, you must treat this product and software just
like any other copyrighted work (book, magazine, etc.), except that you may make a copy of the software for the sole purpose of
backing up this software. For any other purposes, you shall not make duplications of this software in any form. In addition, you shall
not make duplications of documents included in this software package.
zScope of warranty and responsibility
The warranty of this product is limited to a period of one year from the date of purchase of this product. Ono Sokki Co., Ltd. does
not represent any explicit or implicit warranty as to the quality, performance, marketability, or tness for any particular purpose with
respect to any information in this instruction manual. This product hereby is provided as it is. Therefore, you share the responsibility
of the quality and performance of this software.
Ono-Sokki Co., Ltd. will not be liable for any direct, indirect, special, incidental, or consequential damages resulting from a defect in
this product or this operation manual, even if advised of the possibility of such damage. Likewise, Ono-Sokki Co., Ltd. will not be held
responsible in any way for the efforts to restore this product, the program of the software, or any data. Likewise, Ono Sokki will not be
held responsible for the product and the program of the software that is stored and used in products of Ono Sokki Co., Ltd., including
the cost required to restore or repair the product, the program of the software, or any data. Distributors and retailers of Ono Sokki Co.,
Ltd., or their employees, are not authorized to alter, expand, or add to these responsibilities in any way.
zWarranty terms
The below warranty terms shall not restrict the customers legal rights. For any queries about repairs after the warranty period, contact
the nearest Ono Sokki sales ofce or the distributor where you purchased the product.
1. The products warranty period is one year from the date of purchase.
2. Repairs will be performed free of charge only within the warranty period, under the circumstance that the product
malfunctioned in usage complying to the warnings on this manual and the labels attached to the main unit.
3. If the product malfunctions during the warranty period, and you choose to have the product repaired free of charge, contact the
nearest Ono Sokki sales ofce or the distributor where you purchased the product.
4. This warranty does not apply in the following cases, even within the warranty period:
• Malfunction or damage due to incorrect operation, repairs or modications
• Malfunction or damage due to shocks caused by drops or contacts
• Malfunction or damage due to acts of God such as re, earthquakes, lightning, and public disruptions or abnormal voltage
5. Actual cost for the trip will be requested for repairs that require trips to isolated islands or remote locations.
zPrecautions for exporting, or taking our products (including services) abroad
If applicable, laws relevant to export restrictions such as International Exchange and Foreign Trade Law etc. requires that an export
certicate issued by the Ministry of Economy, Trade and Industry is required when exporting, or taking our products (including
services) abroad.
For products that do not apply, there are cases where non-applicable written ndings are required for customs clearance. Consult the
nearest Ono Sokki sales ofce or our legal affairs group (phone: [phone]) when exporting or taking our products (including
services) abroad.

3
CF-4700 FFT Comparator
Manual Conguration
Manuals related to CF-4700 FFT comparator
Manual Name Description
䝴
䞊
䝄
䞊
䜺䜲䝗
C
F-4700
F
FT
C
omparato
r
䝴䞊䝄䞊䜺䜲䝗
CF-4700
FFT Comparator
User guide (This manual) This user guide comes with the CF-4700 FFT comparator as one of
the attached documents.
This is an instruction manual that describes the basic operation of
the CF-4700 FFT comparator including how to turn on/off the power,
part names and functions, and hardware specications.
The user guide also describes the following:
• CF-0473 amplitude modulation component extraction function
• CF-0477 USB mass storage function
• CF-0478 power source backup function
䝴䞊
䝄
䞊䜺
䜲䝗
CF-47
00
F
FT
C
om
p
arator
䝸䝣䜯䝺䞁䝇䝸䝣䜯䝺䞁䝇䜺䜲䝗
CF-4700
FFT Comparator
Reference guide The reference guide is included in the CD-ROM that comes with
the CF-4700 FFT comparator. This reference guide describes the
overview and basic operation of the software, command references,
and the explanation of technical terms.
This reference guide describes basic operating procedures for the
following:
• Preparation of CF-4700 and measurement (FFT analysis)
• CF-0471 tracking function
• Comparator (block/shape) function
The reference guide also describes the following optional functions:
• CF-0471 tracking function
• CF-0472 shape comparator function
• CF-0473 amplitude modulation component extraction function
• CF-0477 USB mass storage function
• CF-0478 power source backup function
䝴䞊
䝄
䞊䜺
䜲䝗
CF-47
00
F
FT
C
om
p
arator
CF-4700
FFT Comparator
እ㒊䝁䞁䝖䝻䞊䝹㻌䝸䝣䜯䝺䞁䝇䜺䜲䝗
External control reference guide The external control reference guide is included in the CD-ROM that
comes with the CF-4700 FFT comparator.
The reference guide describes the RS232C interface and the LAN
external control function.
The overviews, sample programs, command references and
communication code words of the RS232C interface and the LAN
external control function are described in this manual.
Installation manual The installation manual is included in the CD-ROM that comes with
the CF-4700 FFT comparator.
The installation manual describes how to upgrade the application
software programs installed on the CF-4700 FFT comparator.

4
For Your Safety
• Before using the CF-4700 FFT comparator, be sure to read this user's guide thoroughly.
• When using CF-4700 FFT comparator, observe the instructions in this guide.
• Some of the precautions specic to the CF-4700 FFT comparator appear on its main unit or in supplementary
manuals other than this user’s guide. Be sure to follow these precautions to ensure your safety.
• Keep this manual in a safe place where it is readily available for future reference.
• Note that this manual merely covers the information at the time of publication, and thus contact information (such
as company address, phone number, website URL, and e-mail address) may be changed without prior notice.
zSafety symbols
In this manual the safety precautions are classied into the following categories.
Each category indicates the degree of hazard caused by negligence of the suggested precautions.
WARNING
Failure to follow the precaution results in death or serious injury.
CAUTION
Failure to follow the precaution results in moderate injury or property damage.
NOTICE
Failure to follow the precaution cannot lead not to personal injury but can damage your property, including
the system, facilities or equipment.
zMeanings of symbols
Precautions and notices for danger are given by three different symbols: Attention, Prohibition, and Mandatory. Each
symbol has the following meaning.
Symbol Denition Meaning Example
Attention Indicates that failure to follow the instruction could lead to a risk of
danger.
The drawing in the symbol indicates the type of danger involved.
Prohibition Indicates actions that must not be taken.
The drawing in or near the symbol indicates the action that is
prohibited.
Mandatory Indicates an action that is mandatory.
The drawing in the symbol indicates the action that you must do to
avoid the hazard.
Precautions on usage
CAUTION
Do not use the product for operations that can lead to death or require high levels of reliability.
• The CF-4700 FFT comparator is not intended to be part of or to control facilities or devices, the use of which
can lead to death or requires high levels of reliability, such as medical equipment, nuclear power facilities and
equipment, aerospace systems, and transport facilities and equipment.
Ono Sokki Co., Ltd. shall not be held liable for any injury, death or property damage resulting from using the
CF-4700 FFT comparator with these facilities, equipment or control systems.

5
CF-4700 FFT Comparator
Precautions on use
WARNING
Avoid touching the main unit or the display (resistive touch panel) of the CF-4700 FFT comparator with wet
hands.
When replacing a battery pack due to expiration of the battery service life or purchasing an additional battery
pack, be sure to purchase the one that we recommend using for the CF-0478 power source backup function.
Using a battery pack other than specied may not only result in equipment failure or malfunction but also cause
an extremely hazardous situation including electric shock, fumes, re and explosions
CAUTION
Be sure to use the specied AC adapter.
• Using an AC adapter other than the specied one may result in electric shock or re.
Do not disassemble the CF-4700 FFT comparator.
• If the product requires disassembling due to failure or modication, please contact the nearest Ono Sokki
sales ofce or the distributor where you purchased the product.
Do not expose the CF-4700 FFT comparator to water.
• If the product is exposed to water, immediately stop using it and contact the the nearest Ono Sokki sales ofce
or the distributor where you purchased the product.
Precautions on disposal
CAUTION
When disposing the CF-4700 FFT comparator or its accessories, be sure to observe relevant local laws and
regulations. For details, please contact your local municipalities.
When disposing and replacing the lithium battery inside the CF-4700 FFT comparator, contact the nearest Ono
Sokki sales ofce or the distributor to maintain the current date, time and congurations of the comparator.
When disposing of a battery pack having been used for the CF-0478 power source backup function, be sure to
protect the electrodes with electrical insulation tapes in order to prevent short circuit, and observe relevant local
laws and regulations.
Careless disposal of a battery pack may result in a re, explosion or environmental destruction. Note that you
may be punished by your local regulations and rules if you fail to follow the instructions
Precautions on electromagnetic environment
CAUTION
This product is intended the equipment to be used in industrial electromagnetic environment.
This is a class A product. In a domestic environment this product may cause radio inter- ference in which case
the user may be required to take adequate measures.
Precautions on storage
NOTICE
The CF-4700 FFT comparator is a precision electronic equipment. Do not leave it in a place where temperature
becomes excessively high or low.

6
Safety symbols and warning labels
The following gures illustrate the locations and meanings of the safety symbols and warning labels attached to the CF-
4700 FFT comparator cabinet. Before operating the equipment, be sure to read and understand all instructions attached
to it.
Installation of the ferrite core (for EMC)
Be sure to install the ferrite core (E04SR200932 by Seiwa Electric) that comes with the CF-0473 amplitude
modulation component extract function to the stereo headphone cable. This is necessary to conform to the
EMC directives.
Warning label on handling a battery pack
Be sure to use a specified battery pack for the CF-0478 power source backup function. Using a battery pack
other than the specified one may result in explosions, causing an extremely hazardous situation.
When disposing of a battery pack, be sure to observe relevant local laws and regulations.
The signal ground is isolated from the cabinet.
Note that a potential difference may appear between the
signal ground and the cabinet.
Do not apply a voltage exceeding the peak value of 42 VAC
between the signal ground and the cabinet.
Installation of the ferrite core (for EMC)
The supplied ferrite core (E04SR301334) must be wound with
a single turn of the cable to be connected to the signal input
c
ontact terminal (INPUT). This must be necessary to conform
to the EMC directives.
Be sure to use the specified AC adapter. Using an AC adapter other
than the specified one may result in a fire or electric shock.

7
CF-4700 FFT Comparator
Checking Supplied Items
After receiving the product, make sure that the package includes the items listed below.
Supplied items
(1) (2) (3)
(4) (5) (6) (7)
Number Product Name Quantity Remarks
(1) CF-4700 FFT comparator 1
(2) Terminal block plug (3 types) 3 Phoenix Contact
• FK-MC 0, 5/10-ST-2, 5
• FK-MC 0, 5/8-ST-2, 5
• FK-MC 0, 5/6-ST-2, 5
(3) AC adapter 1
(4) SD card (512 MB) 1 For update
• For the update operation, refer to the separate CF-4700 FFR
Comparator Installation Manual.
(5) CD-ROM 1 Stores reference manuals, utilities, DLLs.
(6) Hardware User's Guide
(this document)
1The reference manual is stored as a Help le in PDF, in the CD-ROM.
(7) Ferrite core 1 For signal input contact terminal cable (E04SR301334 by Seiwa
Electric)
!
CAUTION
• If any of the items is missing or damaged, immediately contact the nearest Ono Sokki sales ofce or the distributor where you
purchased the product.
• The above items are supplied with the standard unit. Optional device or software is not included.
If you purchased optional devices or software, make sure that your product package includes all the items by referring to the
optional specications in “Options” on page 58.

8
Contents
Introduction ............................................................................................................................1
License for Products and Software ........................................................................................2
Manual Conguration.............................................................................................................3
For Your Safety ......................................................................................................................4
Checking Supplied Items .......................................................................................................7
1. Parts Names and Functions of CF-4700 ......................................... 10
1.1 General View ...................................................................................................................... 10
1.2 Size and Operation of Color TFT LCD.................................................................................11
1.3 Names and Functions of the Front Panel ........................................................................... 12
1.4 Names and Functions of Components on the Rear Panel ................................................. 14
1.5 Names and Functions of Components on the Sides and Top............................................. 17
2. Installation and Preparation............................................................. 18
2.1 Workow from Installation to Measurement........................................................................ 18
2.2 Installation........................................................................................................................... 19
2.3 System Conguration Examples......................................................................................... 20
2.4 Connection of Measuring Equipment ................................................................................. 21
2.5 Preparation for Power Supply (AC Adapter Connection).................................................... 22
2.6 Power-on and Power-off Procedures.................................................................................. 23
3. Software Component Names and Basic Operations ..................... 24
3.1 Main Screen (CF-4700 Main Screen) ................................................................................. 24
3.2 Component Names and Functions of Input Information Area............................................. 26
3.3 Component Names and Functions of System Information Display Area ............................ 27
3.4 Component Names and Functions of Utility Area and Tool Area ........................................ 30

9
CF-4700 FFT Comparator
3.5 Component Names and Functions of Control Key Area ..................................................... 32
3.6 Component Names and Functions of Setting Key Area ..................................................... 34
4. Basic Operation of Hardware........................................................... 35
4.1 Connection to USB Connectors (Type A) ........................................................................... 35
4.2 Connection to Mass Storage Connector............................................................................. 37
4.3 SD Card Handling............................................................................................................... 40
4.4 Media Formatting Procedure .............................................................................................. 42
4.5 Memory Management Directory and File Naming Rules .................................................... 43
5. Optional Hardware ............................................................................ 44
5.1 CF-0473 Amplitude Modulation Component Extraction Function (Bandpass Envelop
Monitoring Function) ........................................................................................................... 44
5.2 CF-0478 Power Source Backup Function .......................................................................... 45
6. Specications.................................................................................... 51
7. External Dimensions......................................................................... 60

10
Parts Names and Functions of CF-4700
1. Parts Names and Functions of CF-4700
1.1 General View
8.4-inch TFT color LCD (equipped with a resistance film type touch panel)
POWER switch
AC adapter connection terminal
Interface terminal
Signal input terminal
Comparator contact terminal
Battery pack housing plate
(used when the optional CF-0478 power source backup function is
installed)
Notation of Battery Cautions/Standards
External equipment connection panel
Stand foot
Indicator
Handle
(Front)
(Rear)
(Side)

11
Parts Names and Functions of CF-4700
CF-4700 FFT Comparator
1.2 Size and Operation of Color TFT LCD
!
CAUTION
• Precautions on LCD (liquid crystal display)
All liquid crystal displays have dots that do not illuminate (black) and those that stay illuminated (white or other colors). This
phenomenon is called dot omission (dot missing) and is not a defect.
Size of color TFT LCD
The CF-4700 FFT comparator is equipped with a color TFT LCD with an 8.4-inch resistive lm type touch panel (800 ×
600 dots).
600 dots
800 dots
How to use the touch panel
The color TFT LCD of the CF-4700 FFT comparator is equipped with a resistive touch panel.
The touch panel of CF-4700 FFT comparator employs a human interface that enables the software to be operated with
nger tips (see the gure below), instead of using the mouse or keyboard.
!
CAUTION
• Do not push the touch panel surface with any pointed object such as ball-point pen, or screwdriver, but use your ngers or
stylus pen. Otherwise, the touch panel can be scratched or damaged.
• Do not give impact on the touch panel or push it stronger than required. Otherwise, it may be damaged.
• Do not wipe the touch panel with thinners or organic solvents. These liquid may damage the panel.
• To wipe the touch panel, use a piece of dry cloth to lightly wipe off dust or the like. Never use a wet towel or the like, because
the liquid may intrude inside the unit.

12
Parts Names and Functions of CF-4700
1.3 Names and Functions of the Front Panel
The following switch and connectors are provided on the front panel of CF-4700 FFT comparator:
(2) STATUS indicator
(3) OVER indicator
(1) POWER switch
POWER indicator
(6) USB conenctor (A type)
(5) Mass storage connector
(4) Headphone output jack
(7) SD card slot
(1) : POWER switch
Turns on and off the power to the CF-4700 FFT comparator.
OFF ON
Power supply Operation
ON Press the POWER switch for more than 1 second with the power turned off. The device beeps and turns
on the POWER indicator in green. The CF-4700 FFT comparator then starts to boot.
• Release the nger from the POWER switch after the device beeps and the POWER indicator is lit
green.
OFF Press the POWER switch for more than 1 second with the power turned on. The device beeps. The CF-
4700 FFT comparator then starts termination processing.
• Release the nger from the POWER switch after hearing the beep.
!
WARNING
• Do not press down the POWER switch of the CF-4700 FFT comparator for more than 5 seconds. Pressing it more than
5 seconds causes an abort.
(2) STATUS: STATUS indicator
Indicates the states of the CF-4700 FFT comparator by LED colors.
State Indicator colors and operations
Unlock (Password Lock: OFF) ON (green)
Lock (Password Lock: ON) ON (orange)
External access Blinking
Error occurrence ON (red)

13
Parts Names and Functions of CF-4700
CF-4700 FFT Comparator
(3) OVER: OVER indicator
Lit in red when the signal that is input to the input terminal mounted on the rear panel of the CF-4700 FFT
comparator exceeds the voltage level of 95% of the full scale.
(4) PHONE: Headphone output jack
Used to connect headphones. This is a stereo mini jack (3.5 φ).
By adding an optional CF-0473 amplitude modulation component extraction function, signals which have passed
through the lter (LPF or HPF) can be heard as a sound from the stereo headphones.
!
CAUTION
• Connect stereo type headphones to PHONE (headphone terminal). However, the signal is actually output monaurally (same
L/R signals).
!
WARNING
• Installation of the ferrite core (for EMC)
Be sure to install the ferrite core (E04SR200932 by Seiwa Electric) that comes with the CF-0473 amplitude modulation
component extraction function to the stereo headphone cable. This is necessary to conform to the EMC directives.
Ferrite core (Seiwa Electric, E04SR200932)
(5) DATA: Mass storage connector
This connector is dedicated to a mass storage connector.
If the optional CF-0477 USB mass storage function is added, a USB mass storage corresponding to a mass
storage class can be connected and accordingly a personal computer (PC) can be connected.
Connecting the PC enables the data in the CF-4700 FFT comparator to be sent to the PC.
(6) USB: USB connector (type A)
USB2.0 connector used to connect external equipment.
!
CAUTION
• Do not turn on the power to the CF-4700 FFT comparator with a USB ash memory connected.
Note that the CF-4700 FFT comparator, with a USB ash memory connected, cannot be started correctly even when the
power is turned on.
• The comparator does not work normally, either, when a USB device other than those recommended by Ono Sokki. For details
about the USB devices recommended by Ono Sokki, contact the distributor where you purchased the product or the nearest
Ono Sokki sales ofce.
(7) SD CARD: SD card slot
Used to insert an SD card.
!
CAUTION
• Before using the SD card, be sure to format it with FAT32 or FAT (le system). Note that an unformatted SD card cannot be
used (not recognized).
• Always use an SD card recommended by Ono Sokki. Note that using an SD card other than recommended by Ono Sokki
could compromise the system performance or cause faults.
For details about the SD cards recommended by Ono Sokki, contact the nearest Ono Sokki sales ofceor the distributor where
you purchased the product.

14
Parts Names and Functions of CF-4700
1.4 Names and Functions of Components on the Rear
Panel
The rear panel of the CF-4700 FFT comparator has the following types of terminals.
(8) External trigger signal input terminal
(9) External sample signal input terminal
(10) Signal input terminal
(11) Functional grounding terminal
(12) AC adapter connection terminal
(13) LAN terminal
(14) RS-232C terminal
(15) Comparator output contact terminal
(16) Status output contact terminal
(17) Signal input contact terminal
Battery housing plate
(used with the optional CF-0478
battery pack)
(8) EXT TRIG: External trigger signal input terminal
Input terminal for external trigger signals. The signal ground has the same potential as the cabinet.
(9) EXT SAMP: External sample signal input terminal
Input terminal for external sampling signals. The signal ground has the same potential as the cabinet.
(10) INPUT: Signal input terminal
General-purpose signal input terminal

15
Parts Names and Functions of CF-4700
CF-4700 FFT Comparator
!
CAUTION
• The signal ground is isolated from the cabinet.
• Note that a potential difference may be generated between the signal ground and cabinet depending on the measurement
condition.
• Do not apply voltage exceeding the 42-V peak between the signal ground and cabinet.
(11) : Functional ground terminal
This terminal is used for functional grounding.
If noise is generated during measurement, grounding the terminal could reduce noise.
!
CAUTION
• Use a lug terminal or crimp terminal with an M3 6-mm screw for connection to the functional ground terminal. Be sure to use
screws with a reasonable length to avoid damaging the inside of the CF-4700 FFT comparator.
• Make the functional grounding wire as short as possible and connect it to the stable ground. Do not connect it to a location
affected by noise.
(12) DC IN: AC adapter connection terminal
Used to connect the AC adapter that comes with the product.
!
WARNING
• Always use the AC adapter that comes with the CF-4700 FFT comparator.
Using an AC adapter other than specied is very dangerous, since it could cause not only a failure or malfunction but also a
re or electric shock.
(13) LAN: LAN terminal
Connecting the LAN cable to the personal computer (client PC) enables the PC to operate the CF-4700 FFT
comparator.
(14) RS-232C: RS-232C terminal
Connecting the cross cable connected to the RS-232C terminal to the personal computer (client PC) enables the
PC to operate the CF-4700 FFT comparator.
(15) COMP OUTPUT: Comparator output contact terminal
Used to output the results of ve settings which have been optionally selected from 20 check settings.
Output Type Open collector (5 points + common: collective insulation)
Output withstand
voltage 30 V
Output current 25 mA max. (sink)
Collector saturation
voltage 1.0 V or less
Logic Negative logic (Lo = 1, Hi = 0)
Applicable plug FK-MC 0,5/6-ST-2,5 (Phoenix Contact standard accessories)
Recommended
connection circuit
(CF-4700 side circuit)
(External device side circuit (example))
1
2
3
4
5
COM
PS2502
or equivalent
PS2502
or equivalent
1
2
3
4
5
COM
or
Photo-Coupler
5 V5V
10 kΩ
CMOS/TTL
PHOENIX
FK-MC 0,5/6-ST-2,5 GND
PHOENIX
MC 0,5/6-G-2,5

16
Parts Names and Functions of CF-4700
(16) STATUS OUTPUT: Status output contact terminal
Outputs four types of status (Comp-BUSY/OK/NG/ERROR)
Output Type Open collector (four independent points, each signal insulated)
Output withstand
voltage 30 V
Output current 25 mA max. (sink)
Collector saturation
voltage 1.0 V or less
Logic Negative logic (Lo = 1, Hi = 0)
Applicable plug FK-MC 0,5/8-ST-2,5 (Phoenix Contact standard accessories)
Recommended
connection circuit
(CF-4700 side circuit) (External device side circuit (example))
1ٔ
1ٕ
2ٔ
2ٕ
3ٔ
3ٕ
4ٔ
4ٕ
1ٔ
1ٕ
2ٔ
2ٕ
3ٔ
3ٕ
4ٔ
4ٕ
PS2502 or equivalent
or
Photo-Coupler
5 V5V
10 kΩ
CMOS/TTL
PHOENIX
FK-MC 0,5/8-ST-2,5 GND
GND
PHOENIX
MC 0,5/8-G-2,5
(17) INPUT: Signal input contact terminal
Used with the following functions allocated.
Control by command assignment (up to 9 terminals), selection of panel conditions (4 terminals), switching of
decision blocks (4 terminals)
Input type Driven by contact or open collector (common collective insulation)
Input current 5 mA max.
Logic Negative logic (Lo = 1, Hi = 0)
Power supply
voltage Isolation 5 V
Applicable plug FK-MC 0,5/10-ST-2,5 (Phoenix Contact standard accessories)
Recommended
connection circuit
(CF-4700 side circuit) (External device side circuit (example))
1
2
3
4
5
6
7
8
9
COM
PHOENIX
FK-MC 0,5/10-ST-2,5
ISO
COM
PHOENIX
MC 0,5/10-G-2,5
1
2
3
4
5
6
7
8
9
COM
or
PS2801
or equivalent 750Ω
ISO 5V
!
CAUTION
• The supplied ferrite core (E04SR301334) must be wound with a single turn of the cable to be connected to the signal input
contact terminal (INPUT) as shown in the following gure. This must be necessary to conform to the EMC directives.
No ferrite core needs to be attached to the cables connected to STATUS OUTPUT and COMP OUTPUT other than INPUT.
Ferrite core
(Seiwa Electric, E04SR301334)

17
Parts Names and Functions of CF-4700
CF-4700 FFT Comparator
1.5 Names and Functions of Components on the
Sides and Top
(18) Handle
(19) Stand foot
(18) Handle
Used to move the CF-4700 FFT comparator.
This handle is used to carry the CF-4700 FFT comparator.
!
CAUTION
• The handle cannot be removed. Removing the handle could cause a malfunction or damage the device. Never try to remove it.
If the handle needs to be removed, contact the nearest Ono Sokki sales ofce or the distributor where you purchased the
product.
(19) Stand foot
Used to change the angle of the cabinet.
When it is hard to see the liquid crystal display due to the reected light of the sun or lighting, for example, the
stand foot can be used to change the display angle of the color TFT LCD of the CF-4700 FFT comparator.

18
Installation and Preparation
2. Installation and Preparation
2.1 Workow from Installation to Measurement
The workow from the installation of the CF-4700FFT comparator to measurement operation is shown below.
For details about each step, refer to the corresponding chapter or section in this manual.
Start
End
Reading handling precautions and
checking supplied items
Understanding the equipment
Pre-installation check
Connecting peripheral devices and sensors
Preparing power supply and turning on power
(starting equipment)
Checking software programs
Starting and terminating measurement
operation
؞First, check the supplied items by referring to Checking
Supplied Items in this manual. Then, read For Your Safety
and understand the handling precautions.
؞Read and understand Chapter 1, Parts Names and Functions
of CF-4700.
؞
Read and understand Section 2.2, Installation, and secure the
installation area for the CF-4700 comparator.
؞For connection of peripheral devices, refer to Section 2.3,
System Configuration Examples. For connection of measuring
sensors and equipment, refer to Section 2.4, Connection of
Measuring Equipment.
؞After finishing connection of the measuring sensors and
equipment, and all peripheral devices, read Section 2.5,
Preparation for Power Supply (AC adapter connection), and
prepare the power supply. Then, read Section 2.6, Power-on
and Power-off Procedures, and turn on the power supply to
start the equipment.
؞For the main window component names and basic operation
of the software program that starts when the power supply is
turned on, refer to Chapter 3, Software Component Names
and Basic Operations. For detailed information, refer to the
Reference Guide included in the attached CD-ROM.
؞For details about the basic operating procedures for the FFT
analysis and tracking analysis using the CF-4700 FFT
comparator, or the judgment by the comparator function, refer
to the Reference Guide included in the attached CD-ROM.