NTN K-ECJ45 User manual

1
・
Instruction Manual
(With Warranty Card)
Small Sized Frequency
Variable Controller
High Function Type
K-ECG25 (Control capacity 2A)
K-ECJ45 (Control capacity 4.5A)
Introduction
Thank you for your purchase of NTN small sized frequency controller (high function type). In order to correctly and
safely operate this controller, please read this instruction manual before using this device without fail. This instruction
manual with warranty card shall be delivered to end users without fail. In addition, user shall keep this manual at the
safe place where readily available wheneverneeded even after reading.
1. Before usage
In order for you to use this device correctly and
safely and to make the most of its function, notes
below and on the next page shall be observed.
 On receiving this device, please check if there is any
failure due to the transportation. If you find any
inconvenience such as a failure, do not hesitate to
contact the nearest sales office.
 This controller is only for NTN electromagnetic parts
feeder. Usage in other than this application or usage
exceeding the specification range is prohibited. It
may cause failures.
 The “parts feeder” described in this instruction
manual is the generic names for the bowl feeder, the
linear feeder and so on.
Introduction ･･･････････････････････ 1
1. Before Usage ･････････････････････････ 1
2. Notes on Safety ･････････････････････ 2 to 4
3. Function and Features･･･････････････････ 5
4. Appearance & Names of Portions･･･････････ 6
5. Installation････････････････････････････ 7
6. For the first time use ････････････････････ 8
7. Connection of Input/Output ･･･････････ 9 to 22
Wiring of vibration sensor ･･･････････ 13 to 14
8. Driving andAdjustment ･････････････ 23 to 36
For Constant voltage mode ･･･････････････ 26
For Constant amplitude mode ･････････ 28 to 30
For Resonance point tracking
+ Constant amplitude mode ･･･････････ 31 to 34
9. Setting of Functions････････････････ 37 to 51
F – V Curve ･･････････････････････････ 51
10. Protection/Warning Function ･････････ 52 to 53
11. Troubleshooting･･･････････････････ 54 to 56
12. Specification (Outside Dimensions) ････ 57 to 59
Before use
Read this Instruction Manual to the last and
operate the machine correctly.
№PMPC035E-c
Page
Contents
Ｋ－ＥＣＧ２５
Ｖ．Ｆ． ＣＯＮＴ ＲＯＬＬＥＲ ＪＡＰＡＮ
ＡＣ１００－１１５ ／２００－２３０Ｖ ５０ ／６０Ｈｚ ２Ａ
ＦＵＮＣ
ＲＥＳＥＴ
ＤＡＴＡ
ＥＮＴＥＲ ＳＴＯＰ
ＪＯＧ
ＲＵＮ
l
0
ＲｏＨＳ
Vib.ARUN Fre.A LIMIT
Ｋ－ＥＣＪ４５
Ｖ．Ｆ． ＣＯＮＴＲ ＯＬＬＥＲ ＪＡＰＡＮ
ＡＣ１００－１１５／２００－２３０Ｖ ５０／６０Ｈ ｚ ４.５Ａ
ＦＵＮＣ
ＲＥＳＥＴ
ＤＡＴＡ
ＥＮＴＥＲ ＳＴＯ Ｐ
ＪＯＧ
ＲＵＮ
ＲｏＨＳ
Vib.ARUN Fre.A LIMIT
l
0
ECG25 ECJ45
This Instruction Manual is applicable to Version 02.0 onward. Please use
after confirming information displayed immediately
after the power suppl
y
is turned ON.
(
Refer to P.24
)

2
2. Notes on Safety
As to the safety, users must have a great responsibility of their own. Be sure to begin any
operation after reading through this operation manual. In addition, in order to use this
controller with safe, be sure to obey the warning and caution labels of this device as well as
to observe the following notes.
Danger This description shows that not observing this remark and mishandling the device will
cause the death or serious injury of human body with high probability.
Warning This description shows that not observing this remark and mishandling the device will
cause the death or serious injury of human body.
Caution This description shows that not observing this remark and mishandling the device may
cause an injury of human body or property damage.
Danger
Please never work until the LED display of the operation panel turns. Please begin the work after two
minutes or more pass after power supply OFF.There is fear of an electric shock.
Please never drive with the panel opened (an emergency case is excluded). Moreover, please turn off
the power supply when you open the panel. It gets an electric shock, short-circuited, and is likely to ignite.
Please never do the wiring work without cutting off the primary side power supply or the main
breaker.
It gets an electric shock,short-circuited, and is likely to ignite.
This controller is a controller only for the NTN parts feeder (electromagnetic type vibration part
supply machine). It is not possible to use it for other usages such as a piezo-electric type parts
feeders and the single phase motors. It gets short-circuited and is likely to ignite.
Warning
Please ground the earth cables of the controller and the main body without fail. There is a fear of an
electric shock if you do not ground it.
Please never use it in the place with a gas ora liquid that explodes and ignites. It causes a fire.
Please a person other than the repair engineer never performs disassembling, repairing nor remodeling
this device. It may ignite or doabnormal motionto make him/her injured.

3
Warning
It must not be used in a place where it exposes to water, oil or chemicals, or outdoors, or in a
place of high temperature and humidity.
There is a fear of an electric shock, a fire or a failure.
Please do not scratch, pull or forcibly bend the wiring. Moreover, when a heavy thing is put on the wiring, or it
is pinched, the wiringwill be damaged. It causes a fire or an electric shock.
Please do not touch controller's output terminal during energizing the controller while even stopping.
There is a fear of an electric shock because the alternating current of maximum 200V is applied to the output
terminal.
Please do not connect AC power to the output terminal (1 and 2).
It causes a fire or the breakdown.
Foreign objects such as paper, waste wood or oil must not be allowed to enter the controller, and the
controller must not ruin its heat radiation by covering itwith such as the cloth.
There is a fear of the burn or a fire, etc.
Please do not operate the switch by a wet hand.
There is a fear of an electric shock.
Please do not use it with other than the specified voltage.
It causes a fire or the breakdown.
Please turn off the power supply or the main breaker on the primary side when you replace fuses. There is a
fear of an electric shock.
Caution
Temperature of heat dissipation fins and ambient of the controller box may become high (50~700C). Please
note that there is a fear of the burn. Moreover, please install a space for heat radiation in the surroundings.
(Refer to P.7)
Please do not do "ON" and "OFF" of the power supply frequently.
The controller will break down.
(Please refer to the paragraph 7.-(5) the wiring of external control input in P.15)
Please do not repeat "ON" and"OFF" of the power supplyin a short time.
Abig inrush current flows and there is a possibility thatthe controller breaks down.
Please do not install itin the place where the vibration or the impact is acting.
The controller breaks down.

4
Caution
Please refer to the note of caution on the margin below when doing the dielectric breakdown test and megger
test (measurement of the insulation resistance by the megohmmeter).
The controller breaks down when making a mistake.
Please do not do an operation such as switching of the displayed data or setting of the function etc. after
power supply OFF (during the period from power supply OFF to LED turning off).
When the subsequent power supply is turned on, it is likely to stop with Er2.
There is a distinction between the ground phase and non-ground phase in the power supply. Please confirm
the earth phase side of the power supply, and connect controller's specified terminal to the earth phase side.
(Refer to P.11).
There is a possibility ofcausing a fire when thewiring is grounded.
Please install the leak breaker or the leak detector on the primary side of power supply of the controller for the
ground fault protection. Especially, please install it surely when it is not possible to connect it to the ground
phase.
There is a possibility ofcausing a fire when thewiring is grounded.
Surely connect the earth clip of the welding machine to the bowl when welding to the bowl. An incorrect
connection of the earth for the welding may burn the earth cable that connects the main body and the
controller, and fears such as electric shock, leaks, andthe burn of the controller exist.
Please don’t conduct the welding work without turning off the power supply or the main breaker on the primary
side of the controller.There is a possibility ofcausing damage of the controller.
Please select and use an appropriate cable according to the voltage used, the current, and the environment.
There is a fear of a leakor a fire when a wrong cable is used.
It doesn't stop immediately even if the power is cut off. Moreover, the run/stop key is effective only when the
function is set. Therefore, when you urgently stop the machine when the driving is controlled from the outside,
please stop it by using the external control signal.
Please set the F/V curve and the current rating before drivingthe main body.
When making a mistake in thesetting, the magnet might be damaged by firing.
Mounting direction(Vibrating) of vibration sensor is predetermined. (Refer to P.13-14)
When making a mistake in setting the direction, adjustment can not be done. Please take care.
Be sure that noise does not get in wiring of vibration sensor. When noise gets in, controller may not
work or vibration amplitude may become large suddenly.
Please take care about wiring work and cable used. (Refer to P.13-14)
Be sure not to install or drive a damaged controller or a controller which is lack in parts.
There is a fear of an injury.
The noise is generated from the controller or wiring and equipments connected to the controller. Please take
care that neither a peripheral equipment northe sensor will malfunction. There is a fear of an accident.
*Note: Please execute the dielectric breakdown test with AC1500V or less between AC line and the earth, and
DC500V or less between DC line and the earth. The leakage of current shall be 10mA or less. Moreover,
during the test, the high pressure is charged in the internal capacitor. Be careful enough so as not to get an
electric shock.

5
Terms appearing frequently in this Instruction Manual
1. "Parts feeder" means generic names of such as bowl feeders and linear feeders, and for NTN products only.
2. The one only written as main body indicates “Vibration main body of parts feeder”.
3. The one onlywritten as LED indicates the data display portion on the operation side (Refer to P.6).
4. Original NTN terms such as “air blow during driving” is used. Please inquire of NTN for details of the operation.
3．Function and Features
(1) High precision digital control with micro processor
As various settings and operations are controlled digitally, highly precise and highly stabilized control is achieved. At
the same time, as a set value is displayed digitally, resetting of values is easy.
(2) Wide input “responding to wide voltage of power supply”
The input voltage ranges widely as AC100-115/200-230V±10% (50/60Hz ±10%). The output voltage automatically
changes to 100V output or 200V output according to the power-supply voltage. When the AC200V output is
necessary for theAC100V input, please changeto the type equipped withAC100V power source unit K-UE083.
(3) Installation of Constant amplitude function (Refer to P.28)
Constant amplitude function is installed to control output voltage so as to feedback signals from sensor and to make
amplitude of parts feeder constant.
(4) Installation of Resonance point tracking function (Refer to P. 31)
Resonance point tracking function to feedback drive frequency so as to operate always at resonance point is installed.
When resonance point trackingis selected, constant amplitude function is also ON automatically.
(5) Multi-speed function (Refer to P.20, Function H11 to 20 in P.40, and P.50)
Three kinds of speed data can be memorized internally, and the speed can be changed by the switch signal from the
outside. Moreover, non-step (1V or 1%unit) speed control of the output voltageby the analog voltage is possible.
(6) Enhancement of the protection function
Various kinds of protection function enhancing output short-circuit, overload etc. are installed as standard equipment.
Moreover, outputting of signalsaccording to protectionoperation is possible.
(7) Panel lock (Refer to P.49）
The operation from the operation panel can be prohibited if necessary. Awrong operation by an operator or unintended
change of setting by his/her contact etc. can be excluded. Two kinds of locks, the operation lock and the knob lock, are
installed according to therestricted range.
(8) Timer for air-blow and input/output terminal are equipped (Refer to P.17 to 19 and P.45 to 46）
Because the control circuit of the solenoid valve for the air blow is installed as standard equipment, the control of
air-blow during driving or two rowsAND air-blow etc. can be easily used.
(9) Work shortage detection function (Refer to P.21, Function H08 to H10in P.46 to 47）
The work shortage detection timer is installed.
(10) New development of vibration sensor with high resistance against noise (Refer to P.13 to 14)
Vibration sensor was made small and high performance. Extension up-to 5m by normal cabtire cable is possible. But,
shield wire may be necessary depending on the wiring environment.

6
4. Appearance and Names of Portions
The following diagram is explained about K-ECG25. But the layout of parts is same with K-ECJ45.
(1) Appearance diagram（Please refer to P.59 for dimensions）
(2) Terminal board（the panel is open）
Terminal board layout (Magnified diagram)
Terminal names are printed on the board
Signal terminal board
Power terminal board
Earth bar
Speed control knob
Operation panel
Warning seal
Power switch
Rubber bush
Cable ground
Production No.（Ser.№）
Data display
Pilot lamp
Ｋ－ＥＣＧ２５
Ｖ．Ｆ． ＣＯＮＴＲＯＬＬＥＲ ＪＡＰＡＮ
ＡＣ１００－１１５／２００－２３０Ｖ ５０／６０Ｈｚ ２Ａ
ＦＵＮＣ
ＲＥＳＥＴ
ＤＡＴＡ
ＥＮＴＥＲ ＳＴＯＰ
ＪＯＧ
ＲＵＮ
l
0
ＲｏＨＳ
Vib.ARUN Fre.A LIMIT
Accessory (Vibration sensor)
P1398
NTN
Signal terminal board Power terminal board
Pilot signal
Alarm signal
Emergency signal
Output
Power supply
Fuse
Ｙ１Ａ
Ｙ１Ｃ
ＡＬ１
Ｃ1
ＥＭ
Ｃ２
２
1
Ｎ
Ｌ
0
1
2
3
4
5
6
7
２４Ｖ
＋Ｖ
Ｘ１
０Ｖ
２４Ｖ
０Ｖ
ＩＮ１
ＩＮ２
０Ｖ
Ｂ１
Ｂ２
Ａ１
０Ｖ
２４Ｖ
Ｐ０
２４Ｖ
Ｐ１
２４Ｖ
Ｐ２
External control input
Sensor input
Speed switch input
Analog input
Valve control output
ECG25/3
A
ECJ45/5A
Soft switch
Connector for vibration sensor
K-P1398
Fixing leg

7
5. Installation
(1) Installation place
① Please install it on a firm material such as metals (nonflammable material) having no vibration.
② Please have a space in surroundings without fail so asnot to ruin heat radiation and install it vertically.
③ Oils and fats and chemicals, etc. may hurt the resin, painting, and the cable of BOX. These liquid and mist
must not splash directly on the controller.
(2) Installation hole and surrounding space
Please refer to the figure below for the dimension concerning controller's installation. Moreover, it is necessary
to leave a space shown in the figure below in the surroundings of the controller for heat radiation (Unit: mm)
[Installation dimension]
高温部の近く
横向きにする
木材
水平にする
液体がかかる
上下逆さにする
正しい取付け
振動や衝撃のある場所
Placing horizontally
Placing under spillage of liquid
Placing correctly
Placing near hot temperaturePlacing on wood
Placing sidewaysPlacing upside down Placing in environment
with vibration or impact
[Space to the surroundings]
Ｋ－ＥＣＧ２５
Ｖ．Ｆ． ＣＯＮＴ ＲＯＬＬＥＲ
ＲＵＮ
ＪＡＰＡＮ
ＡＣ１００－１１５／２００－ ２３０Ｖ ５０／６０Ｈｚ ２Ａ
ＦＵＮＣ
ＲＥＳＥＴ
ＤＡＴＡ
ＥＮＴＥＲ ＳＴＯＰ
ＪＯＧ
ＲＵＮ
l
0
ＲｏＨＳ
取付足
取付面
30
60
510
Ｖｉｂ．Ａ Ｆｒｅ．Ａ ＬＩ ＭＩＴ
Fixing face
Fixing leg
Ｋ－ＥＣＧ２５
Ｖ．Ｆ． ＣＯＮＴＲＯＬＬＥＲ
ＲＵＮ
ＪＡＰＡＮ
ＡＣ１００－１１５／２００－２３０Ｖ ５０／６０Ｈｚ ２Ａ
ＦＵＮＣ
ＲＥＳＥＴ
ＤＡＴＡ
ＥＮＴＥＲ ＳＴＯＰ
ＪＯＧ
ＲＵＮ
l
0
ＲｏＨＳ
60(82)
30(60)
140
160
170
2-φ5
5 15
30(60)
2-R2.5
Ｖｉｂ．Ａ Ｆｒｅ．Ａ ＬＩＭＩＴ
15(12.5)
Figures in () are dimensions for ECJ45
To mount the controller on the bowl feeder base,
purchase the separate optional unit.
Base mounting bracket: K-PZ0466
For details, ask NTN.

8
6. For the first time use
When you use the controller first time after the purchase, please make connections of input-output, and set all kinds of
functions according to the followings. In case that you purchase it as a completed product, setting etc. is not necessary.
But please check connectionsand settings without fail before driving.
Frequency adjustment
Frequency is adjusted so that
the amplitude of parts feeder
is appropriate.
The frequency is set manually
to an appropriate rangewhile
the parts feeder is driving.
（Refer to P.26）
Connection of input-output
Connect the parts feeder use, input-output signal cable or
vibration sensors (Only for constant amplitude mode and
resonance point tracking mode). （Refer to P.9 onward）
Flow for driving
Speed adjustment
In case that the driving was stopping, the driving is restarted and it is adjusted to outpu
t
an appropriate amplitude with the speed adjustment knob. If the speed adjustmen
t
knob is turned clockwise, amplitude increases. (Refer to P.34)
Setting of function
Function is set to match the using
condition.
＜Basic setting＞
・Setting of current rating⇒J01
・Selection of driving method⇒J02
・F-V curve⇒J04
・Driving condition⇒J06
・Polarity of vibration sensor⇒J07
（Refer to P.37 onward）
適正範囲
振
幅
低
周波数(Hz)
高
共振点
Avoid here
Setting mark
＜Constant voltage mode＞＜Constant amplitude mode＞＜Resonance point tracking mode＞
Resonance search/gain adjustment
Driving is stopped and J05 is set to “4”.
Resonance frequency search and gain
are adjusted automatically.
(Refer to P.31 onward)
For this controller, it is possible to select from three driving modes depending
on the application. Please refer to P.25 onward fo
r
the detail of every mode.
＜Basic connection＞
・Power supply cable
→P.11
・Load cable→P.12
＜Connection for the using condition＞
・Vibration sensor→P.13～14
・External control→P.15～16
・Connection of sensor or valve etc.
→P.17～19
Setting of function
Function is set to match the using condition.
＜Basic setting＞
・Setting of current rating⇒J01
・Selection of driving method⇒J02
・F-V curve⇒J04
（Refer to P.37 onward）
Depending on function, the driving
of controller must be stopped.
Gain adjustemnt
The driving is stopped and J05 is se
t
to ”3”. Gain is adjusted
automatically.(Refer to P.28 onward)
A
mplitude
Low High
Frequency (Hz)
Resonance point
A
ppropriate range

9
7. Connection of Input-Output
External connection diagram (Also refer to the block
diagram in the next page)
(Details of each wiringare described in the page shown
in the notes written below, therefore please refer to them)
Caution
Please refer to the descriptions in caution for safety in P.2 to 4 and explanations for each item below for the wiring
method and cautions when wiring.
*1 Wiring of power supply P.11 Refer to paragraph “Connection to power supply”
*2 Wiring of load P.12 Refer to paragraph “Connection to load line”
*3 Wiring of vibration sensor P.13 to 14 Refer to paragraph “Wiring of vibration sensor”
*4 Wiring of external control signal P.15 to 16 Refer to paragraph “Wiring of external control input”
*5 Wiring of overflow sensor P.17 to 19 Refer to paragraph “Connection of sensor/solenoid valve”
*6 Receiving of drive signal P.21 Refer to paragraph “Wiring of drive instruction output”
*7 Others Multi-speed control P.20 Refer to paragraph “Multi-speed function”
Valve wiring P.18 to 19
Alarm/emergency signal P.21
パーツ
フィーダ
赤
白
緑電源ケーブル
ワーク確認
センサ
振動センサリード線
*1
*2
*3
負荷リード線
*5
Caution
Please select an appropriate type to the
kind and the size of the cable used and
responding to use conditions and the
environment.
Danger
Do the wiring work after cutting off the
main breaker without fail. It is likely to get
an electric shock.
It is connected to the single phase AC
power. Please connect it to AC100-115V
orAC200-230V according to the voltage
of the main vibration body. The
frequency is both for 50 and 60Hz.
Connect green or yellow/green to the
earth.
【Array of terminal board】
２４Ｖ
＋Ｖ
Ｘ１
０Ｖ
２４Ｖ
０Ｖ
ＩＮ１
ＩＮ２
０Ｖ
Ｂ１
Ｂ２
Ａ１
０Ｖ
２４Ｖ
Ｐ０
２４Ｖ
Ｐ１
２４Ｖ
Ｐ２
Ｙ１Ａ
Ｙ１Ｃ
ＡＬ１
Ｃ1
ＥＭ
Ｃ２
２
1
Ｎ
Ｌ
0
1
2
3
4
5
6
7
*1
*2
*4
*5
*6
*7
*7
*7
Signal terminal board Power terminal board
Pilot signal
Power
Load
Emergency
signal
Alarm signal
External control signal
Sensor signal
Speed switch signal
Analog signal
Valve control signal
*1 Power suppl
y
Green
Red
White
Parts
feeder
*2 Load cable
*3 Vibration sensor cable
※Connecting method of input/output in the following pages is explained basically for ECG25, but the same
specification is also applied toECJ45.
*5
Work confirming
sensor

10
電源
電源
ｽｲｯﾁ
FUSE
3A(ECG25）
5A(ECJ45)
出力
アース
直流電源
ＢＯＸ
L
N
12C1EM C2Y1CY1A
Relay
コントローラ Ｋ－ＥＣＧ２５（ＥＣＪ４５）
インバータ
回路
AL1
突入電流抑制回路
Relay
制御信号出力
（ねじ端子台）
ＢＯＸ
}
制御回路
0V
+24V
IN2
IN1
+V
X1
（実際の端子配列とは順番が違います）
}
B1
B2
A1
P0 P1 P2
制御信号出力
（ばね式端子台）
+24V
3.3k
3.3k
10k
アナログ入力
（ばね式端子台）
制御信号入力
（ばね式端子台）
0V
負荷
}
}
サービス電源
（ばね式端子台）
コネクタ
（振動センサ用）
CPU
Controller block diagram（Refer to the previous page for wiring）
＊1 The array of the terminal in the above figure is different in sequence order from the actual terminal array.
＊2 0V of the input circuitand 24V of the input/output circuit are all common.
＊3 The input circuit of IN1, IN2, B1 and B2, and the circuit configuration of the output circuit of P0, P1 and
P2 are the same circuit configuration respectively.
(1) Remove the panel
①Loose two fixing M3-screws on operation panel
and remove operation panel. They are drop-out
protection types and if they are turned 3 to 4 times,
they will come off. If they are turned excessively,
they may drop out.
②Operation panel is connected to internal main
circuit board with cable. Pull out connector of
operation panel side, then remove operation
panel.
Note) Wiring work while operation panel remains
connected, may load to the connector of main
circuit board side and result in loose connection.
Be sure to perform wiring work after cable is
removed from operation panel.
Danger
Do the wiring work after cutting off the
main breaker without fail.
Ｋ－ＥＣＧ２５
ＪＡＰＡＮ
①Loose
Controller K-ECG25 (ECJ45)
(Sequence order is different from the actual terminal array)
Service Power (Spring terminal board)*2
Control signal input (Spring terminal board)*3
Connector
(for vibration sensor)
Rush current restrainin
g
circuit
Power
Earth
Power
switch
Load
DC
Power
Inverter
circuit Control circuit
Control signal output
(Screw terminal board) Control signal output
(Screw terminal board)
A
nalog input
(Spring terminal board)
Output
Cable
Connector
②Pull out
connector
Operation panel

11
(2) Connection to power supply
For details of the terminal board layout,
please refer to P.6 and P.9.
The power supply cable is connected to the single phase
power supply. At this time, please connect the terminal N (color
of the lead: white or black 2) to the earth phase side for
protection against the earth fault without fail.
Please note that the output also becomes AC100V, when
connecting it to the AC100V power supply. When you want to
make it to the AC200V output by the AC100V input, change to
the controller equipped with AC100V power supply unit is
required. Please contact NTN for the details.
Name of
terminal board
Color of lead Remarks
L Red or Black 1 Non-earth side
N White or Black 2 Earth side
Single
phase
power
Earth bar Green of Green/Yellow Earth
Note 1. The controller for the parts feeder must be connected to the power supply of the commercial power or the sine
wave voltage output. Please do not connect it to the output side of the inverter that contains the harmonic
component such as sine wave PWM inverters.The controller breaks down.
Note 2. Please set up a leak detector or a leak breaker on the controller primary side for the protection of the earth
faulty-accident. Refer to the paragraph of the specification in P.57 for the current rating.
Note 3. Power supply cable length shall be 10m or less. Moreover, please use the cable of the size of 2.5mm2or more
when extending it to 3m or more (The protection coordination with the primary side breaker is noted). Since it
is necessary to remove the cover on the left side when you connect the power supply cable, the engineer who
is familiar with controller's content shall do this operation. Additionally, the connection to the controller terminal
board must be done by using the round type crimping terminal (The terminal screw: M3).
Note 4. Please refer to "Notes for transformer usage" in the bottom column in the next page when you use the
transformer.
Note 5.Correct earth shall be checked by a protection continuity tester after the earth construction work ends. When
the earth is imperfect, it is likely to get an electric shock.
Note 6.There is a possibility that the noise is added in the power supply line. Please take measures such as separation
of the power supply from equipments which dislike noise or insertion of noise filter. Moreover, please do not put
the main circuit (power supply or load line) andthe signal line in the same duct (protection tube).
Note 7 It is possible to connect it to the three phase power supply. In this case, please use two phases (for example, R
and S phases) out of three phases (R, S and T) for the power supply. In addition, please wire after confirming
the phase grounded by a voltage detector etc. so that the terminal on N side is the earth phase. Please wire
through a leak breakerwhen the earth phaseis unknown.
Warning
Connect the earth cable without fail. There is a fear of an ele
c
shock if the earth is not connected.
赤
白
緑電源ケーブル
アース
Ｎ
Ｌ
A
C100-115V/ AC200-230V
Earth
Power supply cable
Red
Green
White

12
(3) Connection of load line
Please connect the load line (load cable of the
parts feeder attachment) to the terminal board through
controller's cable ground. As the voltage of max
AC200V applies to this terminal, be careful of the wiring
enough. Please refer to the following note 1 when
extending the line.
Name of terminal
board Color of wiring
1 Black 1 or Red
2 Black 2 or White
Earth bar Green/Yellow, Green or Black
*1 Please do not connect this to other than the parts
feeder. It breaks down.
*2 Please refer to P.16 when connecting the hopper
separately placed as wiring of level switch is
necessary.
*3 The connection to the controller terminal board must be
done by using the round type crimping terminal (The
terminal screw: M3).
*4 Calibration is not possible,unless the earth cable
is connected to the controller.
Note 1 Extension of cable length
Please use the size of 1.0mm2or more when you change the cable. Moreover, when extending it to 3m or
more, please connect it to the main body cable by extending it to the vicinity of the main body by using the
cable of the size of 2.5mm2ormore, and using the relay BOX. Extension length shall be 10m or less.
Note 2 There is a possibility that the noise is added in the load cable. When the load cable is close to equipments
which dislike noise, please take measures such as separation of wiring route from them and the use of shield
cable. Moreover, please avoid to wire in parallel with the vibration sensor lead or to wire the load cable and
the signal line in the same duct (protection tube).
Note 3 Correct earth shall be checked by protection continuity test machine after the earth construction work ends.
When the earth is imperfect, it is likely to get an electric shock.
＊ Notes for transformer usage
Please note not only the current rating but also the voltage descent due to the inrush current, etc. when you supply
power to the controller through the transformer. Please note enough the voltage descent at power supply ON and
the trouble due to the noise especially when the transformer is set commonly with other equipments. Please
consult the transformer maker about details of the problem when supplying the power to the controller (inverter).
Please refer to the paragraph of the input in P.57 for controller's inrush current. Moreover, to reduce the influence
by the noise, the use of the shielded wire or wiring of a distance as short aspossible is recommended.
負荷接続用
Earth
For connection to load
Load cable
Red
White
Green／Yellow
２
１
Ｎ
Ｌ

13
(4) Wiring of vibration sensor
①Installation of vibration sensor
Please install the attached sensor to the upper section
of the vibration main body or the vibrating section of the
bowl or the trough etc. referring to the figure below.
Please prepare processing of tapping holes (M3 tapping
at two places, 10mm pitch) on the installation section and
installation screws in your company. Moreover, please
install at the position where the impact is not easily
transmitted to the vibration sensor when work falls off on
the bowl or the chute.
②Installation directionof vibration sensor
As vibrating direction of the vibration sensor is
predetermined (Arrow mark printed on the sensor is a
forwarding direction of work), please note the installation
direction. Please note that it is different from the
conventional vibration sensor K-P1395. Unless the
direction to let vibrate is not matched, it does not work
accurately. When it is not possible to match the direction
of arrow mark to the forwarding direction of work, please
install it in the reverse direction and reverse the polarity
with the function J07.
※In particular, for the bowl of heavy inertia mass etc.,
there is rarely a case that making the vibration
direction reverse is better. When it can not be
adjusted well, please try to reverse the data of J07.
※For the bowl feeder such as G type, N type, K type, it
is recommended to installed on the upper vibrator. In
particular, the G type, N type has a cover, it works as
a protection for the vibration sensor.
※In case of the linearfeeder, it is recommended
to fix to the chute fixingbench (trough).
Note) If the impact at the time of work fall-off transmits to the vibration sensor, there is a possibility
of the controller’s malfunction (the output voltage downs). Please don not install it in the
vicinity of the work transfer routes.
振動センサ
取り付け例
直進フィーダ
トラフに取付けた例
CAUTION
If the vibration sensor contacts to other
objects while vibrating, there is a
possibility of the malfunction. Please note
enough the installation and the handling.
振動センサ
取り付け例
Ｎ形パーツフィーダ
側面取り付け例
P1398
NTN
Caution
Please note that the vibration sensor
K-P1398 is not applicable to the high
frequency main body (SMD feeder).
18
形式銘板
P1398
NTN
2-φ3.5
13
26
415
10
Vibration sensor
K-P1398
Connector
CN-70-3P-P(SATO PARTS)
1Pin: 0V (shield side)
2Pin: Signal side (core wire side)
3Pin: Open
Type name plate
N type parts feeder Linear feeder
Example of Installation on side face
Example of Vibration senso
r
installation
Example of Vibration
Sensor installation
Example of Installation on trough

14
③Wiring of vibration sensor
It is recommended that the lead of vibration sensor is fixed nearby the fixing screws for the vibration sensor
using a nylon saddle etc. Unless it is fixed, there is a possibility that vibration of the lead is picked up as noise.
Please pull the lead around separately fromthe load cable of the parts feeder. If they are wiredin
parallel, noise might be picked up. Moreover, the lead uses the shield cable. As the external coat of shieldcable is
weak against the external force, it is recommended to protect it with a external tube etc.
When the installation of the vibration sensor is completed, please plug the connector of the vibration sensor into
the controller.
Notes for extension of lead
Please use an exclusive extension cable (K-P1400: 3m long),
which is available as anoption. It is possible tomake it max.11m
by connecting those three cables in series. Please contact NTN
for the detail.
The vibration sensor K-P1398 can be extended even using a
normal cabtire cable. However, an extreme care is required for
noise. Moreover, please make the extension length within 5m in
total.
Please extend the middle portion by cutting off the lead of
vibration sensor and using the cabtire cable and using the
terminal board. However, please wire separately from the load
cable of the parts feeder, other power cable, cable of high
frequency equipment or equipment outputting harmonic noise.
Note) When any symptom as below came out at the
adjustment after extending using the cabtire cable, please
change to the extension usingthe shield cable.
・ Calibration can not be done well.
・ Output voltage does not increase even turning the speed adjustment knob clockwise.
・ Limit lamp remains lighting even vibrating little.
Notes for extension using shield cable
Please use a one core shield cable or a coaxial cable for the shield cable and connect the shield side also to
the connector of the controller without fail.Do not connect to other OV or the earth.
Even in case that the shield cable is used, the length of extension should be 10m or less. However, as there
is a possibility that noise is transmitted depending on the environment even within 10m, please try to make it
shorter if possible. (Reference: Recommended cable 1.5D-2V [Coaxial cable])
Then, installation and wiring of the vibration sensor are completed. By the connection of the vibration sensor, the
constant amplitude control or the resonance point tracking control etc. becomes possible. But, in order to use these
functions, adjustment of functions etc. is needed furthermore.Please use referring to the driving/adjustment method in
P. 23 and after.
Caution
Please take care of noise when the
vibration sensor lead (length: 2m), is
extended. Length of extension
should be within total 5m for the
normal cable, and within total 10m
for the shield cable. However, the
length extended is not a guaranteed
value. There may be a case that
extension is not possible depending
on the environment.

15
(5) Wiring of external control input
Wiring method to control parts feeder’s ON/OFF
from outside when the function is a standard setting,
is explained.
① The short-circuit between terminals 24V-+V is
confirmed. When there is no jumper wire for the
short-circuit, short-circuit shall be made.
② The jumper wire between terminals of X1 and 0V is
removed, and the relay contact (or NPN transistor) is
connected between these terminals.
Cables used to control should be prepared in your
company.
Size of wire used for terminal board (spring type) for signal
For strand wire: 0.14～1.0mm2 Length of stripping: 10mm
For use of sleeve type crimping terminal: 0.25～0.34mm2
Example of sleeve type crimping terminal:
AI0.25-12BU [Phoenix contact]: 0.25 mm2
When function №. JO2 is set as 1 (standard).
・ With short-circuited state between X1－0V, parts feeder is driven (for NPN transistor output, itis Lo level)
・ With open state between X1－0V, parts feeder is stopped (for NPN transistoroutput, it is High level)
When the logic is reversed (JO2 is set as 0) by the function, it is driven with open state. Please refer to P.42 for
the setting of the function JO2.
Please refer to the next pagewhen controlling by the PNP transistor output orusing it for the hopper control.
Note 1 The current of DC24V 7mA flows between terminals X1-0V. Please be careful of the noise
enough because it is a minute electric current.
Note 2 The cable length of signal input line (24V, +V, X1, 0V) should be within 10m. Adopt a twist wiring if it is
possible.
In case of no external control used
When the external control terminal is not used, make function J02 setting as "1" and have the
external control input terminal short-circuited (at two positions of 24V-+V and X1-0V). The controller
drives continuously. Even if the setting of J02 is made "0" and the external control input terminal is
opened, it becomes a continuous driving.
Caution
24V, X1 and 0V terminals have polarity. Please be
careful of wiring enough. In addition, please never
connect it toAC power.
Caution
Parts feeder's ON/OFF control must use the
external control input terminal. ON/OFF control by
the power supply is impossible.
Remove
j
umper
wire
Jumper wire ジ
Ｘ１
０Ｖ
Your control circuit
NPN
Transistor
Wiring to signal terminal board
溝
電線穴
While inserting the minus driver into the groove and pushing
the electric wire deep, insert the wire into the electric wire hole.
Release the driver, then the electric wire is fixed.
Groove
Electric wire hole
２４Ｖ
＋Ｖ
Ｘ１
０Ｖ
２４Ｖ
０Ｖ
ＩＮ１
ＩＮ２
+24V
3.3k
0V
Jumper wire
Magnified view
Signal
wire

16
*1 Wiring method when controlling with PNP transistor output
For the electric wire size for wiring, refer to the boxed article in the middle of the previous page.
When controlling by the PNP transistor,
please connect the output (collector) side
of the PNP transistor to +V terminal, and
the terminal X1 to the common line (0V)
side of the controlling equipment. The
current of about 7mA flows under the
control with 24V because internal
resistance of 3.3kΩis connected.
Your 24V power supply is used in case of
the PNP control.
It is possible to control similarly even by the
relay contact instead of the transistor.
The selection of the logic of the driving or the
stop at the short-circuit can be selected by the
function J02.
*2 Wiring method when connecting to the separately placed hopper
①Connect the separately placed hopper
to the terminals of earth bar 1and 2.
②Connect the level switch of the
separately placed hopper to between
the terminals 24V-+V.
③Insert the pilot signal(Y1C, Y1A) ofthe
controller for bowl feeder intobetween
terminals X1-0V.
④Use data of function J02 bysetting it as
1 (between terminals X1-0V [ON when
short-circuited]).
In the above-mentioned connection, the separately placed hopper drives onlywhen the bowl feeder
is driving and also the level switch is ON (short-circuited between terminals 24V-+V). The current of
DC24V/7mAflows in the level switch.
*1 Please refer to the operation manual of the separately placed hopper.
*2 Please refer to the previous page for the terminal X1-0V (external control).
Ｘ１
０Ｖ
＋Ｖ
２４Ｖ
Your control circuit
２４Ｖ
＋Ｖ
Ｘ１
０Ｖ
２４Ｖ
０Ｖ
ＩＮ１
ＩＮ２
3.3k
制御用ケーブル
レベルスイッチを
24V－+V間に接続する
ボウルフィーダ
運転中信号
コントローラ等
２４Ｖ
＋Ｖ
Ｘ１
０Ｖ
２４Ｖ
０Ｖ
ＩＮ１
ＩＮ２
+24V
3.3k
0V
Controller etc.
Bowl feeder’s pilot
signal Cable for control
Connect
the level switch to
between 24V- +V

17
(6) Connection of sensor/solenoid valve
1．Overflow control by sensor
Basic method to use sensor and solenoid valve
is explained as below.
①The work confirmation sensor that detects the overflow on the
chute is connected to terminals of 24V, 0V and IN1.
*1 The sensor that can be connected is limited to the one whose
current consumption is 50mA or less and the NPN transistor
output type that can be operated at the voltage of DC24V or
the non-voltage contact output type.
*2 Please connect +side of the sensor to IN1 and -side to 0V
when you use the two wire type DC sensor. Use the sensor
of leakage current 1mA or less and residual voltage 3V or
less. Turning off of the input signal may not be detected
according to the kind of sensor. In this case, please connect
the bleeder resistance to between terminals 24V-IN1
(tightened together with the sensor lead).
Bleeder resistance: 7～5.1kΩ, 1/2～1/4w
*3 Wiring of the non-voltage contact type is the same as that of
the DC two wire type sensor. Bleeder resistance is not
necessary.
②Please make the terminal IN1 open, and set the function H00 to 0
when you do not use the sensor. As the terminal IN1 is always
monitored, if the setting is mistaken, there is a possibility that
driving is not executed (The rightmost decimal point of the data
display portion turns on a light when there is a signal of logic that
instructs work existence in the sensor input) (Refer to the figure
below).
③The signal logic of the sensor (normally open/normally close) can
be changed by the function H00 (Refer to P.45).
Caution
Driving stops when the power supply (DC24V) for the
sensor is short-circuited (the display also is turned off).
Please be careful of the wiring work sufficiently.
About breeder resistance
When the pilot light of the senso
r
blinks but such a symptom as that the
controller cannot capture the signal of the
sensor comes out, insert the breede
r
resistance. Normally the wiring is no
t
required.
Display of sensor signal by LED（Also refer to P.49）
The decimal point lights when the signal of sensor 1
indicates the state of work existence. The state o
f
sensor 2 is expressed by the third digit from the righ
t
(white small circle in the above figure). Only when the
use of the sensor is set, it is displayed. Please do no
t
mistake it for the decimal point.
Connection of 3 wire type sensor
センサへ
２４Ｖ
＋Ｖ
Ｘ１
０Ｖ
２４Ｖ
０Ｖ
ＩＮ１
ＩＮ２
+24V
3.3k
0V
0V
+24V
3.3k
青
茶
黒
To sensor
Brown
Black
Blue
Connection of 2 wire type sensor
センサへ
２４Ｖ
＋Ｖ
Ｘ１
０Ｖ
２４Ｖ
０Ｖ
ＩＮ１
ＩＮ２
+24V
3.3k
0V
0V
+24V
3.3k
茶
青
To sensor
Blue Brown

18
2. Air blow control during driving
Please refer to the boxed article in the middle of P.15 for the size of electric wire for wiring.
When connecting the solenoid valve for DC24V to between
24V-P0, the solenoid valve can be turned on during driving the
load (being linked with driving). Please use it when you want to
turn ON/OFF the air for tooling auxiliary in time along with parts
feeder's driving.
The solenoid valve that can be connected is for DC24V. Use the
one with the surge killer of 0.5W or less.
<Internal circuit of valve driving>
The transistor is turned on when conditions
are satisfied, and the terminals P0 and 0V are in
continuity. Terminals P1 and l P2 are also similar.
Switching capacity: DC30V, up to 0.1A
Note The length of the cable connected to the output lines of 24V,
P0, P1, P2 and 0V, etc. should be within 10m. Please wire the
device to which a noise suppression element is attached.
3. Air overflow control by sensor
When you control the overflow control with air by using the
sensor signal on the chute, please select 2 or 3 by the function
H00, and connect it as shown in the left figure. When 2 or 3 is
selected by function H00, parts feeder's control becomes only by
an external control with the use of the terminal X1 and after being
processed by the timer, the sensor signal drives the valve control
terminal P1. P1 becomes ON (OFF) in the state of full work and P1
becomes OFF (ON) in the state of work shortage. ON/OFF is
decided by selecting 2 or 3 (Refer to P.45. It is the same as a
logical reversing of the sensor signal). The terminal P1 doesn't
operate when driving stops.
Take care that the current consumption of the sensor and the
solenoid valve does not exceed the capacity of controller's service
power supply. The terminal P0 can be used for ON/OFF of the
supplementary air during driving while using the terminal P1.
The configuration and the switching capacity of the drive circuit
are the same as those of the terminal P0. Other notes for the
connection are also the same as for the terminal P0.
Ｐ０
０Ｖ
Ｔｒ
バルブへ
２４Ｖ
＋Ｖ
Ｘ１
０Ｖ
２４Ｖ
０Ｖ
ＩＮ１
ＩＮ２
+24V
3.3k
0V
0V
+24V
3.3k
赤
黒
２４Ｖ
Ｐ０
２４Ｖ
センサへ
茶
黒
青
Blu
e
Black
Brown
Red
To sensor
To valve
Black
バルブへ
２４Ｖ
＋Ｖ
Ｘ１
０Ｖ
２４Ｖ
０Ｖ
ＩＮ１
ＩＮ２
+24V
0V
0V
+24V
赤
黒
２４Ｖ
Ｐ０
２４Ｖ
センサへ
茶
黒
青
Ｐ１
3.3k
3.3k
To sensor
Blu
e
Brown
To valve
Black
Black
Red

19
4. Two rowsAND air overflow control by two sensors
(In case that overflow is controlled by air) When discharging with two rows by the parts feeder, in case of
using the air for discharging the work due to overflowing, the
overflow control for each row with use of air becomes possible by
installing two sensors for overflow and setting the function H00 to 4
or 5
The signal of sensor 1 is processed at set time of ON/OFF delay
timer 1, and output to the terminal P1, and the work is discharged
by the air at the time of full work. The signal of sensor 2 is
processed at set time of ON/OFF delay timer 2, and output to the
terminal P2, and the work is discharged by the air at the time of full
work. The parts feeder is stopped, and the air is turned off for the
case of both sensor 1 side and sensor side 2 being full.
Be careful that the total current consumption of the sensor and
the solenoid valve does not exceed the capacity (200mA) of
controller's service power supply. The terminal P0 can be used for
ON/OFF of supplementary air during driving while using the
terminals P1 and P2.
The configuration and the switching capacity of the drive circuit
of P1 and P2 terminals are the same as those of the terminal P0
(Refer to P.18).
Other notes for the connection are also the same as for the
terminal P0.
When the solenoid valve is not connected, it is possible to use it as two rows AND overflow control in the
paragraph 5 (1) below. In this case, although a logic reversing of each input becomes possible, because the
timer is added for each, it is necessary to set the time of timer for both 1 and 2 of ON/OFF Delay.
5. Other controls by sensor and solenoid valve
In addition to 1~4 explained above, the following controls are possible.
(1) To stop the parts feeder with the two rows AND overflow by using two sensors in case of discharging two
rows by the parts feeder. (In case that air is not used for the overflow control)
(2) In case that one row is discharged on the chute, overflow sensor is fitted respectively to chute inlet and
outlet, then when the work exists, the sensor at the chute inlet turns the parts feeder OFF, and when the
work does not exist, the sensor at the chute outlet turns the parts feeder ON.
(3) The overflow sensor on the chute outputs this sensor signal to the terminal P2 as well as controlling the
normal overflow (branching of signal).
(4) The overflow sensor controls the normal overflow and also outputs the jam signal to the terminal P2 when
the work is not detected for a certain time. It can be used for jam air blow control of NTN spring separate
feeder.
※ As for the air overflow control (NTN internal nominal designation) explained on P.18~19, the behavior becomes
rather complicated. When you are already well aware of the content, it is possible to cover the wide range control
by using these functions. Please contact NTN for the detail or obtain separately the control manual for confirmation.
バルブ２へ
２４Ｖ
＋Ｖ
Ｘ１
０Ｖ
２４Ｖ
０Ｖ
ＩＮ１
ＩＮ２
+24V
0V
0V
+24V
赤
黒
２４Ｖ
Ｐ１
２４Ｖ
センサ１へ
茶
黒
青
Ｐ２
センサ２へ
バルブ１へ
Ｐ０
黒
3.3k
3.3k
3.3k
Black
Brow
n
Black
Red Blue
Black
To sensor 2
To valve1
To sensor 1
To valve 2

20
(7) Multi-speed function
(7) - 1. In case that memorized speed data is used
Control signal must be either NPN transistor output type or
no-voltage contact output type.
It is possible to drive at the speed (frequency and voltage value
or % speed) memorized inside of the controller by using terminals
B1 and B2. Frequency and voltage value (H12~H17) or % speed
(H18~H20) are selected automatically according to drive mode.
(Refer to P.40 and 47 to 48 for details)
Speed 1 is attained by short-circuiting the terminal B1 to 0V,
speed 2 by short-circuiting the terminal B2 to 0V, seed 3 by
short-circuiting both terminals B1 and B2 to 0V, and in case of both
terminals being open, the speed is set by the panel (also refer to
“Note on wiring” below).The setting of each speed can be done by
writing the data directly in the function H12 to H17 or H18 to 20, or
by transferring the present value at which the machine is driven to
the specified speed (Refer to P.47 to 48 and P.50).
Speed 0
Speed1
Speed 2 Speed 3 Analog
Panel Digital memory Outside
Function H11 0 0 0 0 1
Terminal B1 OFF ON OFF ON
Terminal B2 OFF OFF ON ON
TerminalA1 Invalid Invalid Invalid Invalid Valid
Note on wiring
The length of the cable connected to signal line such as B1, B2 and 0V shall be within 10m,
and be careful of the noise sufficiently.
(7) – 2. In case that the remote control is made by analog voltage
When the function H11 is set to 1, the output voltage (or %
speed) can be controlled directly from the outside by the analog
voltage value. The size of the output voltage (or % speed) is
controlled by the analog voltage added between terminals 0V-A1. It
can be used in stead of the speed control knob.
The maximum voltage is 5Vdc. This terminal is connected
directly to the microcomputer chip (CPU) and if the excess
voltage is applied to it, it may break. Therefore be careful of it
sufficiently.
In case that A1 terminal voltage is 0.05V or less, the output
voltage is 0V and in case of constant amplitude/resonance point
tracking mode, the % speed is 0%. The standard is that the
output voltage is AC200(100)V for the terminal A1 voltage of
4.86V or more and constant voltage mode and the % speed is
100% for constant amplitude/resonance point tracking mode.
The standard is that the output voltage is 0V for the terminal A1
voltage of 0.05V or less and AC200 (100) V for 4.86V or more.
The output voltage changes by 1V (% speed is 1%) when the
input voltage changes by about 22mV (in case of 100V, the
output voltage changes by 1V and % speed changes by 1% for
the change of about 44mV). Input has ±5% error (individual
difference). Please confirm on the actual equipment at setting.
Note on wiring
Analog signal line (A1,0V) treats a minute voltage. Therefore take care for the wiring such as that the
length shall be within 5m and the shielded wire is used. The noise becomes the change of set value
directly and therefore when wiring is bad, the display and the output voltage become unstable.
制御盤へ
ＩＮ１
ＩＮ２
０Ｖ
Ｂ１
Ｂ２
Ａ１
０Ｖ
２４Ｖ
0V
0V
10k
茶
青
3.3k
3.3k
3.3k
To control panel
Brown
Blue
センサへ
茶
青
ＩＮ１
ＩＮ２
０Ｖ
Ｂ１
Ｂ２
Ａ１
０Ｖ
２４Ｖ
0V
0V
10k
3.3k
3.3k
3.3k
Blue Brown
To control panel