Koganei ION WIPER DTY-WB01 Operating Instructions Manual
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ION WIPER
"Separate Type"
(DTY-WB01)
(DTY-WBM01-S/DTY-WBM01-L)
Operating Instructions
(Ver. 1. 0)
X904484
Introduction
Thank you for purchasing "ION WIPER, Separate Type".
Although this device is not subject for the standards for electric installation as a high voltage apparatus, this device uses 2000 V AC voltage. Please read this Operating Instructions manual and the Operating
Instructions of Ionizer Air blow Type [DTY-ELK01] for appropriate handling and operation of this device.
Please keep this manual for your reference and consult it as needed.
1. Safety Precaution
Warning
This device is not for explosion-proof or water-proof. Do not install this device in a location where combustible gases and/or solvents are used (in a coating booth, for example). Otherwise, there is a risk of ignition and/or explosion.
When cleaning the discharge needle, always turn off the device. Also, the tip of the discharge needle is sharp, pay attention when handling the discharge needle. Otherwise, there is a risk of injury.
This device uses the input air. When turning on this device, always input the air.
As high voltage is applied to the discharge needle equipped to the ionizer, do not move the fingers, body, and metal pieces such as wires and tools close to the discharge needle. Otherwise, it can lead to an electric shock or device failure. This device is a high voltage equipment. Do not install this device in a place exposed to water or oil, high temperature, or high humidity. Especially, avoid a place with high humidity and a chance of dew condensation.
The fluid used for the ionizer is the air. Do not use any other fluid.
Never disassemble, repair, or modify this device. Otherwise, it can lead to an accident or device failure.
Always turn off the device before performing the wiring, installation, and inspection tasks. Otherwise, it can lead to an accident, electric shock, or device failure.
Do not point the nozzle tip to a person.
Wear the protective glasses and ear plugs to prevent scattering objects by the air blow from entering eyes and noise induced deafness.
Install a shut-off valve on the supply side to ensure safety in case of a leak or breakdown.
Caution
Always ground the wire. Otherwise, it can lead to poor static charge removal characteristic or failure.
When this product is unusable or no longer necessary, the product should be disposed of as a piece of industrial waste.
For the worker to be able to cut the power immediately, install a switch or a circuit breaker and label it properly.
Please wire properly. Incorrect or inappropriate wiring can cause a functional failure.
For the DC power source, use output voltage DC 24 V with double or reinforced insulation.
Due to the EN specification, wiring should be within 30 m.
This device has a high voltage generator. Do not cause abnormal discharge by moving a metal piece to the discharge needle while current is applied. Otherwise, it can lead to failure or damages of peripherals or this device.
The ionizer generates ozone in the air. Ventilate the room when the ozone odor is felt.
Do not move your face closer to the ion outlet to check the ozone odor. Otherwise, there is a risk to damage the nose and throat.
This product cannot be used if the following substances are included in the fluid used :
Organic solvent, phosphate hydraulic operating fluid, sulfurous acid gas, chlorine gas, acids.
Do not use this device in a location exposed to direct sunlight (ultra-violet ray); with dust, salt, or iron powder; high humidity; or atmosphere with organic solvent, phosphate hydraulic operating fluid, sulfurous acid gas, chlorine gas, or acids. Otherwise, it can lead to loss of function in short period, rapid decrease in performance or shorter life span.
The life of the discharge needle varies depending on the operating environment. A poor operating environment
(atmosphere with high humidity, for example) and/or unclean discharge needle can degrade the performance. A periodical maintenance is required.
Please be advised that inrush current would be applied when turning on this product and when the built-in DC fan in the dust collecting unit starts.
Air contaminated with oil and/or solid matters cannot be used. For the supplied fluid, use the cleaned air (use a filter with a nominal filtration rating of 40 μm or less). Drain or dust entered inside the product can cause an operational failure.
To prevent dew condensation and freeze due to the blow from the product, maintain a dew-point temperature of the supplied fluid lower than the ambient atmosphere temperature using a refrigeration air dryer and/or an after cooler.
Do not drop, step on, or hit the product. Otherwise, the product may be damaged.
Walls or objects near the exhaust slot of the dust collecting unit affects the exhaust ventilation. Please keep enough spaces when installing the product.
For other warning and caution items, refer to the “Safety Precautions” in the general catalog.
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2. Overview
ION WIPER Separate Type is an out-of-box static eliminator/particle removing apparatus to remove particles adhered on the workpiece
(charged material).
Ionized air coming out from the ionizer built into the blow unit neutralizes the static electricity on the charged material.
At the same time, the air blow from the blow nozzle blows out the particles on the material.
In addition, the dust collecting unit collects dusts and the filter catches the dust, exhausting from the rear of the project.
A unit type product for flexible installation to a device and a process and a box type product for installing on a workbench are available.
Verify that all the contents below are included in the package. If any item is missing, please contact your dealer (distributor) or a nearest
Koganei office.
[DTY-WB01]
Blow unit……x1 / L-shaped brackets and mounting (M4 x 0.5, length 6 mm) … 4 pieces each
[DTY-ZMW01]
Dust collecting unit…… x1 / L-shaped bracket … x4 *Four mounting screws (M4 x 0.5, length 6 mm) are fixed to the dust collecting unit.
[DTY-WBM01-S/DTY-WBM01-L]
Box unit body…… x1 / Micro screw driver… x1 *Use the micro screw driver for operating the photoelectronic sensor switches.
21. System Configuration
[DTY-WB01]
Install the blow unit to a device to remove static charge/particles.
Connect the additional parts to the blow unit, as needed.
PC
(Additional parts)
Blow unit:
DTY-WB01-□-□
Control circuit
(such as PLC)
Photoelectronic sensor:
DTY-ZSP□L-WB
Electrostatic potential sensor:
DTY-EPS01-EA□ LWB
DC power/AC adapter
Nozzle:
DTY-NZW-□
Dust collecting unit:
DTY-ZMW01-□-□
[DTY-WBM01]
The Box type product can be installed to a workbench to remove static charge/particles and collect particles.
PC
Blow unit
Housing (aluminum frame)
Control circuit
(such as PLC) Photoelectronic sensor
Dust collecting unit
DC power/AC adapter
Clear cover
(PET anti-electricity type)
Box type: DTY-WBM01-S/DTY-WBM01-L
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3. Device Configuration and Features
The blow unit consists of various functional parts, including the ionizer (DTY-ELK01) and valves, as well as the electric/air control circuits that operate these functional parts.
For collecting dusts, an additional part -- dust collecting unit (DTY-ZMW01) -- is available.
31. Terms and Functions of Each Part
[Blow unit: DTY-WB01-□-□]
Pressure gauge (for ionized air)
Setting pressure range: 0.05 - 0.5 MPa
Power switch
Throttle valve for air blow
Ionized air regulator
*) set to a value within a range of 0.05 - 0.5 MPa using the pressure gauge (for ionized air)
Air IN port ( φ 8 quick joint)
Impressed pressure range:
0.2 - 0.7 MPa
I/O connectors
Connector for the photoelectronic sensor
Connector for the electrostatic potential sensor
LED indicators
Setting switches
Communication
Connector for the dust collecting unit 2
Connector for the dust collecting unit 1
Power connector
Nozzle (ionized air outlet)
Nozzle (blow air outlet)
[Dust collecting unit: DTY-ZMW01-□-□]
Dust collecting cable
Fan filter (OUT)
Fan filter (IN)
Unit
Blow unit
Term
Power connector
I/O connectors
Connectors for the dust collecting units 1 & 2
Connector for the photoelectronic sensor
Connector for the electrostatic potential sensor
Communication
Dust collecting unit
Air IN port
Nozzle (ionized air outlet)
Nozzle (blow air outlet)
Throttle valve for air blow
Ionized air regulator
Pressure gauge (for ionized air)
Setting switches
Power switch
LED indicators
Dust collecting cable
Fan filter (IN)
Fan filter (OUT)
Power 24 V/0 V/FG is connected.
Feature
These connectors are used to connect PLC and other components to control the blow unit.
These connectors are used to connect to the dust collecting units.
This connector is used to connect the photoelectronic sensor.
This connector is used to connect the electrostatic potential sensor.
This port is used to connect to an external device such as a PC, and to retrieve various settings and information.
This is a piping port for the air blow and ionized air.
This is the nozzle from which the ionized air (for static charge removal) is blown out.
This is the nozzle from which the blow air (for static charge removal) is blown out.
This valve adjusts the flow rate of the blow air (for static charge removal).
This component adjusts the impressed pressure of the ionizer.
This component displays the pressure applied to the built-in ionizer.
(Configured on the ionized air regulator)
These switches are used to set the blow time/blow intermittent frequency.
This switch is used to turn on/off the blow unit and the additional parts.
These indicators indicate the status of the blow unit and the additional parts.
This cable is connected to the blow unit.
This is the filter on the suction side.
(This filter is designed to prevent foreign objects such as screws from entering inside the product)
This is the filter on the exhaust side.
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Reference Section
4-2-1. Power and ground connection
4-2-2. Connecting to external devices
4-2-3. Connecting the dust collecting unit
4-2-4. Connecting the photoelectronic sensor
4-2-5. Connecting the electrostatic potential sensor
4-2-6. Connecting communication devices
6. Communication
4-3. Air Piping
4-3. Air Piping
4-3. Air Piping
5-1. Operation Procedures (2)
5-1. Operation Procedures (2)
5-1. Operation Procedures (2)
5-1. Operation Procedures (3)
5-1. Operation Procedures (4)
5-2. LED Indicators
4-2-3. Connecting the dust collecting unit
4-4. Exhaust Ventilation
4-4. Exhaust Ventilation
4. Installation and Wiring/Piping
41. Installation Precaution
• This product should be used an indoor environment. When installing this product, pay attention to the pollution by water and oil, high temperature, and high humidity.
• Especially, avoid a place where dew condensation is anticipated.
• Use the L-shaped bracket to securely fix the product. Do not install this product to an unstable place.
The fixing screws for the L-shaped bracket are M4 x length 5 mm. When the screws are prepared at the customer site, use screws of M4 x length 5 mm to 10 mm.
• Box type DTY-WBM01 should be installed on a robust and flat place like a workbench. Do not install this product to an unstable place.
• For the blow unit side operation area/air piping (φ8 tube), keep a space larger than 100 mm when installing this product.
Also, for the exhaust from the dust collecting unit, keep a space larger than 100 mm when installing this product.
42. Wiring
4-2-1. Power and ground connection
Connect the power cable (DTY-ZDW-□) or the AC adapter (DTY-ZPS4) to the power connector POWER.
Connect the cable securely by inserting the cable until the lock lever locks on the power connector. To disconnect the cable push down the lock lever fully and hold the connector and remove the cable. Do not apply excessive force to the lead wire.
Connect to the power (DC 24 V). The ground wire (green) of the power cable must be grounded.
Power connector
(Connection using the power cable: DTY-ZDW-□)
Terminal No.
1
2
3
4
Power cable: DTY-ZDW-□
Symbol
NA
0 V
24 VDC
FG
Connecting cable color
White
Black
Red
Green
Connect the red power cable (terminal No.3) to the 24 V DC power.
Connect the black power cable (terminal No.2) to the 0 V power.
Ground the green power cable (terminal No.4).
Note: Connect the red and black power cables correctly.
As the reverse connection protective circuit is built-in, the product would not be damaged but does not operate correctly.
(Connection using the adapter: DTY-ZPS4)
Connect the AC adapter cable to the AC adapter, and connect to the AC outlet (100 VAC - 240 VAC, 50 Hz/60 Hz).
Ensure to ground the ground wire (green).
Ground wire
To the AC outlet
AC adapter: DTY-ZPS4
AC adapter cable
Note: Always ground the ground wire (green) to prevent static charge and to achieve full performance of the ionizer.
Incomplete grounding would degrade the discharge performance.
Note: 0 V and FG (ground terminal) are internally connected.
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4-2-2. Connecting to external devices
The following table shows the I/O connector specification. Refer to this table when connecting external devices such as PLC.
● Input specification
Item Specification
Input voltage
Input current
Input response time
Input impedance
● Output specification
Item
DC 24 V ± 5% (Common to DC 24 V power)
4.8 mA at DC 24 V
≥ 30 ms
4.7 kΩ
Output system
Output voltage
Output current
Leakage current when the power is OFF
Residual voltage when the power is ON
Output response time
Specification
Transistor output, NPN open collector
(with overcurrent protection)
24 V DC ± 5%
50 mA Max
0.10 mA Max
0.3 V Max at 5 mA; 1.0 V at 50 mA Max
≥ 30 ms
Signal connector
PIN No.
DC 24 V output
Load
Load
Electrostatic potential sensor
(Brown) 24V
(White) A(+)
(Blue) 0V
(Black) B(-)
Photoelectronic sensor
(Brown) 24V
(Blue) 0V
(Black) SIG
Load
Load
Load
Load
Load
Dust collecting unit (1)
(Brown) 24V
(White) A(+)
(Blue) B(-)
(Black) 0V
Dust collecting unit (2)
(Brown) 24V
(White) A(+)
(Blue) B(-)
(Black) 0V
Communication connector (485 IN)
Communication cable
(White) A(+)
(Pink) B(-)
(Yellow) GN D
Communication device
DC power/AC adapter
Communication cable
(White) A(+)
(Pink) B(-)
(Yellow) GN D
Next unit
Communication connector (485
Internal circuit External connection example
[I/O connector terminal list]
Terminal No.
Term I/O Description
1
2
ALARM
CHECK
Output Output abnormality (refer to "8. Troubleshooting" for details)
Output Ionizer discharge abnormality (1 shot pulse of 200 ms is output at abnormality)
3
4
5
6
MAINT
EPS
DUST
Output Maintenance output (air valve for blow/ionizer discharge needle)
Output
Electrostatic potential sensor decision output (output when the output is below the setting value)
Output Dust sensor decision output (output when the output is below the setting value)
END Output Blow operation finish output (1 shot pulse of 200 ms is output when the operation finishes)
VAC_START Output External device operation output
STOP Input Operation stop input
7
8
9 START Input Operation start input
10
ZC
(Zero calibration)
Input
Electrostatic potential sensor zero calibration input
This is a feature to calibrate the reference potential where the measured value equals to 0 V.
0 V potential is read while facing to the grounded metal plate or a space without charged objects.
Power DC 24 V output
11 DC24 V It is connected to the 24 V power of, for example, an external sensor. (Capacity 24 V/100 m A
Max)
I/O 0 V (common to the power connector 0 V)
12 0V -
Note: 0 V and FG (ground terminal) are internally connected.
Note: Value of the dust sensor is just a guide. It does not guarantee removal of dust from the workpiece.
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4-2-3. Connecting the dust collecting unit
Connect the dust collecting unit connector CON3/CON4 when collecting dust using the dust collecting unit (DTY-ZMW01-□-□).
Up to two dust collecting units can be connected to a single blow unit.
(When the dust collecting units equipped with the dust sensors are connected to both of CON3 and CON4, the display and output are based on the higher value of the dust sensors.
Connector for dust collecting unit 1
CON3
[Terminal array]
Terminal No.
1
2
3
4
5
Symbol
24 VDC
A(+)
B(-)
0 V
NA(FG)
Connector for dust collecting unit 2
CON4
Connecting cable color
Brown
White
Blue
Black
-
Dust collecting unit: DTY-ZMW01-□-□
4-2-4. Connecting the photoelectronic sensor
When the photoelectronic sensor (DTY-ZSP□L-WB) is used, connect it to the photoelectronic sensor connector CON2.
Connector for the electrostatic potential sensor
CON2
Photoelectronic sensor:
DTY-ZSP □ L-WB
[Terminal array]
Terminal No.
3
4
1
2
Symbol
24 VDC
NA
0 V
SIG
Connecting cable color
Brown
-
Blue
Black
The photoelectronic sensor can be installed to the nozzle surface of the blow unit. Use the enclosed screws to mount the sensor. (Either of 2 positions)
Photoelectronic sensor installation positions
(M3 screw)
4-2-5. Connecting the electrostatic potential sensor
When the electrostatic potential sensor (DTY-EPS01-EA-□LWB) is used, connect it to the electrostatic potential sensor connector
CON1.
Remove the coat of the tip of the electrostatic potential sensor cable (6 mm removal is recommended), crimp a rod terminal and connect to CON1.
Ground the round terminal of the cable. (Connect it to a L-shape bracket fixing screw.)
For the specification details/use method of the electrostatic potential sensor, refer to the operating instructions of [Electrostatic potential sensor DTY-EPS01].
Connector for the electrostatic potential sensor
CON1
Ground
(Connect the round terminal)
Connect to the blow unit
←
Electrostatic potential sensor:
DTY-EPS01-EA□ LWB Connect to the electrostatic potential sensor
Communication connector 4-pin
Power connector 5-pin
Round terminal
Electrostatic potential sensor cable
[Terminal array]
Terminal No.
1
2
3
4
Symbol
24VDC
A(+)
0V
B(-)
Connecting cable color
Brown
White
Blue
Black
- 31 -
Note: Connect the 24 VDC and 0 V to their correct connectors. Otherwise, the device does not function normally.
In addition, wrong wiring may cause operation failure and damage of the product. Always check wiring before turning on the device.
When connecting the electrostatic potential sensor: DTY-EPS01-EA-□LWB for the first time, connect the power connector only and ensure that the green LED of the sensor body is correctly turned on. Then, turn off the device and connect the communication connector.
If the device is turned on when the power of the electrostatic potential sensor has a reverse connection, the device may be damaged.
Note: When inserting a cable to each screwless terminal connector, use a Phoenix contact's screw driver SZS 0,4X2,0 (size: 0.4 x 2.0 x
60 mm) or an equivalent product.
Note: Do not connect to the terminal symbol NA (FG) connectors. If different voltage is supplied, the product may be damaged,
Note: Measurement value may be affected if dust adheres to the dust passage hole of the dust sensor. If dust is adhered to the dust passage hole, removed the fan filter on the OUT side and clean the hole section with air. Life span of the LED used in the dust sensor is limited. Light output will weaken over time when turned on (by less than 5% per 5 years).
4-2-6. Connecting communication devices
When a communication device such as a PC is connected, connect a USB-RS458 converter (IBM2A-H1-□) to the communication connector (485IN),
When a daisy-chain connection is used, connect a daisy-chain cable (DTY-EPP-CG-□) to the communication connector
(485OUT), and connect to the communication connector of the next blow unit (485IN).
Connect a terminating resistor connector (IBFL-K-TR) to the communication connector of the last blow unit (485OUT).
For details of communication, refer to "6. Communication".
Communication connector
( 485IN )
Communication connector
( 485OUT ) Next blow unit
PC
Daisy-chain cable
DTY-EPP-CG-□
Terminating resistor connector
IBFL-K-TR
USB-RS485 converter
IBM2A-H1-□
Note: When connecting the communication cable for the first time, ensure that the Power (green) LED of the blow unit successfully turns on and turn off the light before connecting the cable. If the device is turned on when the communication cable or USB-
RS485 converter is connected while the power has a reverse connection, the device may be damaged.
- 32 -
43. Air piping
• Use a urethane or nylon tube of a φ8 outer dimension for the air piping.
• Use clean air through a dryer or filter for the air supply.
Air piping joint
Air IN port
Note:Prepare sufficientain supply to minimize the pressure drop during operation
• Connecting the nozzle
Select a nozzle to attach to the blow unit according to the workpiece to remove static charge/particles.
Nozzle piping bore: Rc1/8
Do not use nozzles other than the following nozzles. Do not close the ionized air outlet with a plug, etc.
Recommended tightening torque:5 N ・ m
[Front] [Side]
Nozzle joint: DTY-NZW-NJ01
Nozzle (ionized air outlet)
Nozzle (blow air outlet)
(For pinpoint removal of static charge/particles)
Nozzle: DTY-NZW-PP02 nozzle bore φ2.0 mm (It is dedicated particles removal nozzle)
DTY-NZW-PP03 nozzle bore φ3.0 mm
DTY-NZW-PP04 nozzle bore φ4.0 mm
(For removal of static charge/particles in a large area)
Nozzle: DTY-NZW-SW60 nozzle shower 60°
DTY-NZW-SW90 nozzle shower 90°
DTY-NZW-FT01 nozzle flat
To adjust the nozzle angle, use in conjunction with the nozzle joint: DTY-NZW- NJ01.
After adjusting the nozzle angle, lock it and use it.
Angle adjustable range of the nozzle joint: ±25°
Recommended tightening torque: Body 1 N ・ m / Nozzle 0.3 N ・ m
44. Exhaust Ventilation
• Dust collecting unit (DTY-ZMW01-□-□) has a dust collection filter in it.
There is a fan inside the unit. Be careful about an injury due to the fan and the fan damage.
The filter on the fan filter (OUT) side collects particles.
(The filter on the fan filter (IN) side is a filter to prevent larger particles from entering inside the dust collecting unit.)
The filters are consumables. Replace the filter (DTY-ZFF-WB/ DTY-ZFR-WB) when the filter is clogged or contaminated.
Exhaust direction Inhalation irection
Filter
IN side: DTY-ZFF-WB
OUT side: DTY-ZFR-WB
Fan filter (OUT)
Fan filter (IN)
• The exhaust duct outer diameter is φ76.3 if the dust collecting unit is not used but the duct attaching bracket (DTY-ZBRB-WB)
(additional part) is used,
When connecting exhaust hose, pay attention to the exhaust resistance. (Recommended exhaust hose nominal diameter: φ75)
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5. Operation
51. Operation procedures
(1) Ensure the power connection, grounding, air piping, wiring, and exhaust ventilation (dust collecting unit/duct piping).
(Working pressure range: 0.2 - 0.7 MPa)
(2) Open the valve source of the air device (installed by the customer) and adjust the throttle valve for the ionized air regulator/air blow.
Adjust the ionizer supply air pressure to be within a range of 0.05 - 0.5 MPa.
When turning on this device, always input the air.
Throttle valve for air blow
Ionized air regulator
(Ionized air regulator)
Rotate the regulator handle with the handle securely pulled out. Rotate clockwise to increase the pressure, and rotate counterclockwise to decrease the pressure.
After the adjustment completes, push the handle to lock it.
Check the pressure with the pressure gauge at the front of the blow unit. (Setting range: 0.05 - 0.5 MPa)
Handle
< 0.5 MPa
Unlock
Increase pressure
Decrease pressure
Lock
> 0.05 MPa
(Throttle valve for air blow)
Rotate the throttle valve needle from the fully open position to the counter-clockwise direction to increase the blow flow rate.
When the desired flow rate is achieved, always fasten the locknut to secure the setting.
When the needle is rotated too much (the flow rate is too high), rotate the handle clockwise to decrease the flow rate.
Needle
Locknut
(3) Set the blow time and blow intermittent frequency using the blow time switch TIME/blow intermittent frequency switch FREQ.
For the blow time, either use the timer setting (0.5 - 10.0 seconds) or select the blow time switch No. from the continuous setting.
When the timer setting is used (blow time setting switch No.0 - A), the product blows the air for the configured time.
When the continuous setting is used (blow time setting switch No. B - F), the product blows the air when the photoelectronic sensor detects the workpiece.
For the continuous setting, the sensor OFF delay time can also be selected. When removing particles manually, for example, the products keeps blowing the air during the OFF delay time if the target workpiece is out of the range of the photoelectronic sensor. If the workpiece is detected again during the OFF delay time, the OFF delay time is reset.
When the blow intermittent frequency setting is used, the product provides intermittent blow at the frequency specified by the blow intermittent frequency switch No.
Set the switch No. to "0" to disable intermittent blow.
The blow intermittent frequency switch No.8/No.9 are the user area that allows the customer to set desired behaviors.
There are two areas. The blow time/intermittent frequency/operation interval time can be configured according to the user environment.
For details, refer to Section 6-3-4. (Setting via communication is required.)
Blow time switch
TIME
(Blow time switch)
Blow time switch Blow time
No.
[second]
Remark
(Blow intermittent frequency switch)
Blow intermittent frequency s witch No.
5
6
3
4
7
8
0
1
2
9
A
B
0.5
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
-
-
-
-
-
-
-
-
-
9.0
10.0
-
-
Continue Sensor OFF_delay tim e 0.1 s econd
0
8
9
6
7
3
4
1
2
5
C Continue Sensor OFF_delay tim e 0.5 s econd
Blow intermittent frequency switch
D
E
Continue Sensor OFF_delay tim e
Continue
1.0 s econd
Se nso r OFF_d ela y time 2.0 seco nds
F Continue
Se nso r OFF_d ela y time 3.0 seco nds
FREQ
Note: The intermittent operation is available for air blow only. Intermittent blow is not available for the ionized air.
Blow frequency
[Hz]
0
3
4
1
2
6
8
10
User area 1
User area 2
Remark
No intermittent operation
-
-
-
-
-
-
-
-
-
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[Time chart]
• When the blow time is specified (blow time setting switch No.0 - A)
Photoelectronic sensor or external input [START]
OFF
T1
ON
External output
[VAC_S]
OFF
T2
ON
T6
External output [END]
OFF
External input [STOP]
OFF
Dust collecting unit
(DC fan) ON
OFF
Ionized air
T3
ON
T5
OFF
T4
Air blow ON
OFF
T8
T7
ON
Set by the blow intermittent frequency switch No.
ON
T1
Symbol
T1
T2
T3
T4
T5
T6
T7
T8
Term
Input signal ON delay time
Dust collecting operation time prior to blow
Ionized air time prior to blow
Air blow time
Ionized air time after blow
Dust collecting operation time after blow
External output [END] time
Input signal OFF delay time
Time [ms]
100
200
100
Set by the blow time setting switch
0
200
200
100
Remark
Operation starts when the photoelectronic sensor or external input
[START] is greater than T1
Dust collecting operation time prior to air blow
Ionized air time prior to air blow
Air blow time
Ionized air blow time after air blow
Dust collecting operation time after air blow
External output time (1 shot pulse)
The subsequent operation is accepted when the photoelectronic sensor or external input [START] is greater than T8
• Continuous blow is specified (Setting switch No. B - F)
T1
ON
Photoelectronic sensor or external input [START]
OFF
T8
External output
[VAC_S]
OFF
T2
ON
T6
T1
T7
ON External output [END]
OFF
External input [STOP]
OFF
Dust collecting unit
(DC fan)
OFF
ON
ON
T3
ON
T5
Ionized air
OFF
T4
ON
Air blow
OFF
Set by the blow intermittent frequency switch No.
Symbol
T1
T2
T3
T4
T5
T6
T7
T8
Ter m
Input signal ON delay time
Dust collecting operation time pr ior to blow
Ionized air time prior to blow
Air blow time
Ionized air time after blow
Dust collecting operation time after blow
External output [END] time
Input signal OFF delay time
Time [ms]
100
200
100
Photoelectronic sensor or external input [START]
When ON (excluding T2/T3, including T8)
0
200
200
Set by the blow time setting sw itch
Remar k
Operation starts w hen the photoelectronic sensor or external input
[START] is greater than T1
Dust collecting operation time pr ior to air blow
Ionized air time prior to air blow
Air blow time
Ionized air blow time after air blow
Dust collecting operation time after air blow
External output time (1 shot pulse)
Air blow operation stops w hen the setting is greater than T8 (OFF)
The operation continues w hen the photoelectronic sensor or the external input [START] is OFF once and back to ON again w ithin T8.
Note: When the external input [STOP] is set to ON, the photoelectronic sensor/external input [START] is not accepted.
To enable the operation again, set the external input [STOP] and the photoelectronic sensor/external input [START] to OFF, and then activate the operation.
- 35 -
• At the external input [STOP]
T1
ON Photoelectronic sensor or external input [START]
OFF
External output
[VAC_S]
OFF
T2
ON
T1
External output [END]
OFF
External input [STOP]
OFF
ON
Dust collecting unit
(DC fan)
OFF
ON
T3
ON
Ionized air
OFF
Air blow ON
OFF
Set by the blow intermittent frequency switch No.
(4) Press the "-" side of the power switch to turn on the device. The device turns on. If the power LED (green) and the photoelectronic sensor are equipped, ensure that the power LED (green) of the photoelectronic sensor is turned on before entering the workpiece.
The photoelectronic sensor detects the entered workpiece and the device starts the operation.
Power switch
Power LED (green)
(5) The blow operation is performed with the blow time/blow intermittent frequency set in Step (3), and then the operation stops.
This is the end of the static charge/particle removal process.
Note: When adjusting the nozzle angle using the nozzle joint, if the air flow nozzle is directed to the ionized air nozzle, the static charge removal performance may be affected.
Use the product with the air blow nozzle facing the vertical direction or the opposite direction of the ionized air nozzle.
Static charge removal performance may be affected if the ionized air pressure (set value of the ionized air regulator) is low compared to the air blow pressure (impressed pressure).
(Recommended nozzle direction)
Ionized air nozzle
Static charge removal
Air blow nozzle
Ionized air nozzle
Static charge removal
Air blow nozzle
Particle removal
Particle removal
Target workpiece Target workpiece
[Air blow nozzle vertical direction] [Air blow nozzle opposite direction]
Dust collection
Dust collecting unit, etc.
- 36 -
52. LED Indicators
These indicators (turned on/flash/turned off) indicate the status of the blow unit and the additional parts.
For the details, refer to the LED status table.
Maintenance LED MAINT (yellow)
Alarm LED ALM (red)
Power LED POWER (green)
Ion blow LED ION BLOW (blue)
Electrostatic potential sensor LED EPS (yellow)
Dust sensor LED DUST (Blue/green/red)
(LED status table)
Item
Power OFF
While starting up from the power ON
Power ON
Blowing the ionized air
Maintenance *1) Ionizer discharge needle
Alarm
Air blow valve
Ionizer discharge needle/
Air blow valves (both)
Ionizer
Blow unit
Electrostatic potential sensor
Dust sensor
Dust collecting unit:
Electrostatic potential sensor
Judgment output ON
Zero-point calibration execution
Outside the measurement range
Dust amount: little
Dust amount: medium
Dust amount: high
Dust sensor not equipped
POWER
(green)
○
◎
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
ALM
(red)
○
○
-
-
-
-
-
-
-
-
-
-
-
●
◎
(4Hz)
◎
(2Hz)
◎
(1Hz)
-
○
○
-
-
◎
(2Hz)
◎
(4Hz)
●
MAINT
(yellow)
LED
ION BLOW
(blue)
○
○
-
●
-
-
-
-
-
-
-
- -
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
● : On
*1) To enable maintenance, enable the piano dip switch SW1/2 on the front of the blow unit.
(Refer to "7. Maintenance and Precautions" for details)
(Initial value) Ionizer discharge time: 300 [time]/frequency of air blow valve ON/OFF: 10 million times
EPS
(yellow)
○
○
-
-
-
-
-
-
-
-
-
DUST
(red/green/ blue)
○
○
-
-
-
-
-
-
-
-
-
●
◎
(2s,2Hz)
◎
(4Hz)
-
-
-
-
◎ : Flash
-
-
-
● (Blue)
● (Green)
● (Red)
○ : Off
○
Note: While the ion wiper is in operation, ensure that air is supplied to the equipped ionizer.
If the pressure setting of the ionized air regulator is less than 0.05 MPa, the device and the environment would receive harmful effect.
Note: The particle removal effect by the ion wiper varies depending on the shape and the amount of charge of the workpiece (charged material), air pressure, blow time, and blow intermittent frequency.
When this device is used, configure the ionized air pressure, blow flow rate/time/frequency appropriate to the workpiece.
Note: Value of the dust sensor is just a guide. It does not guarantee removal of dust from the workpiece.
- 37 -
6. Communication
61. Address Setting
To communicate with the blow unit, it is necessary to configure the unit address for each blow unit.
Use the address setting switch to set the address. Up to 15 units can be connected in a daisy-chain.
Ensure that there are no duplicated addresses. Duplicated addresses prevent correct communication.
Also, do not set the address switch No. to "0". This setting disables communication.
Address setting switch
ADDRESS
ADDRESS Address
Switch No.
9
A
7
8
B
C
4
5
6
2
3
0
1
7
8
9
10
11
12
4
5
6
2
3
0
1
Remark
D
E
13
14
F 15
62. Communication Specification
(Communication settings specification)
Item
Communication protocol Modbus-RTU
Description
Physical layer RS-485
Communication method Half duplex, start-stop
Maximum number of connected units
15 Max
Address Setting
Communication speed
1-F[15] (use the rotary switch on the front body)
Communication is disabled when set to 0.
115.2 kbps
Data bit
Start bit
Stop bit
8 bit
1 bit
1 bit
Parity
Flow control
Odd number
None
(Communication frame configuration)
Start
Address
(1-15)
Silent interval with 3.5 characters (350 s) or more
(Corresponding function code)
1 byte
Function code
(1-6)
1 byte
Data n byte
Do not configure
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Error check
CRC
2 byte
Function code Function term Description
End
Silent interval with 3.5 characters (350 us) or more
3
4
1
2
5
6
Read Coil Status
Read Input Status
DO state (0/1) read
DI state (0/1) read
Read Holding Register Retention register read
Read Input Register Input register read
Force Single Coil DO state (0/1) overwrite
Preset Single Register Retention register overwrite
63. Communication Data Address
Use the data address when reading or modifying (writing) data in Modbus communication.
6-3-1. Read Coil Status (function code: 1)/ Force Single Coil (function code: 5)
Read by the function code 1, and overwrite by the function code 5.
(Readable and overwritable binary data, such as ON/OFF, is deployed)
Data address Term Description
0 Stop
Operation stop (equivalent to I/O connector terminal No.8: STOP)
Operation stops when toggled to 0 -> 1
* The operation status is reset before starting the operation.
1
2
Start
ZC
Operation start signal (equivalent to I/O connector terminal No.9: START)
Operation starts when toggled to 0 -> 1
Electrostatic potential sensor zero calibration execution (equivalent to I/O connector terminal No.10: ZC)
Calibration is executed when toggled to 0 -> 1
* Automatically cleared to 0 when the execution successfully completes. If zero calibration does not complete after 100 ms, the process is not complete successfully. Check the connection state and the electric potential, etc.
- 38 -
6-3-2. Read Input Status (function code: 2)
Read by the function code 2.
(Readable binary data, such as ON/OFF, is deployed)
Data address Term
0
1
ALARM
CHECK
Description
This indicates the same state as the I/O connector terminal No.1: ALARM.
0: OFF, 1: ON
This indicates the same state as the I/O connector terminal No.2: CHECK.
2 MAINT
0: OFF, 1: ON
This indicates the same state as the I/O connector terminal No.3: MAINT.
0: OFF, 1: ON
3
4
5
6
7
EPS
DUST
END
VAC_START
STOP
This indicates the same state as the I/O connector terminal No.4: EPS.
0: OFF, 1: ON
This indicates the same state as the I/O connector terminal No.5: DUST.
0: OFF, 1: ON
This indicates the same state as the I/O connector terminal No.6: END.
0: OFF, 1: ON
This indicates the same state as the I/O connector terminal No.7:
VAC_START.
0: OFF, 1: ON
This indicates the same state as the I/O connector terminal No.8: STOP.
0: OFF, 1: ON
8
9
10
11
12
13
START
ZC
(Zero calibration)
Touch Sensor
EPS Connect
DUST1 Connect
DUST2 Connect
This indicates the same state as the I/O connector terminal No.9: START.
0:OFF, 1:ON
This indicates the same state as the I/O connector terminal No.10: ZC.
0:OFF, 1:ON
This indicates the detection state of the photoelectronic sensor.
0:OFF, 1:ON
Connection state of the electrostatic potential sensor.
0: not connected, 1: connected
Connection state of the dust collecting unit 1
0: not connected, 1: connected
* Dust collecting unit connected to the dust collecting unit 1 connector
CON3
Connection state of the dust collecting unit 2
0: not connected, 1: connected
* Dust collecting unit connected to the dust collecting unit 2 connector
CON4
14
15
16
17
18
19
20
24
25
26
27
28
29
30
DUST1 FAN Error
DUST2 FAN Error
ELK CHECK
ELK ALARM
ELK HV
ELK Maint
Blow Valve Maint
Current Over ALARM
Current Over CHECK
Current Over MAINT
Current Over EPS
Current Over DUST
Current Over END
Current Over START
Fun error state of the dust collecting unit 1
0: normal, 1: error
Fun error state of the dust collecting unit 2
0: normal, 1: error
CHECK state of the ionizer (DTY-ELK01)
0: OFF, 1: ON
ALARM state of the ionizer (DTY-ELK01)
0: OFF, 1: ON
Discharge state of the ionizer (DTY-ELK01)
0: OFF, 1: ON
Maintenance signal of the ionizer (DTY-ELK01)
0: OFF, 1: ON
Maintenance signal for blow valve
0: OFF, 1: ON
Overcurrent error state of the I/O connector terminal No.1: ALARM
0: normal, 1: overcurrent error
Overcurrent error state of the I/O connector terminal No.2: CHECK
0: normal, 1: overcurrent error
Overcurrent error state of the I/O connector terminal No.3: MAINT
0: normal, 1: overcurrent error
Overcurrent error state of the I/O connector terminal No.4: EPS
0: normal, 1: overcurrent error
Overcurrent error state of the I/O connector terminal No.5: DUST
0: normal, 1: overcurrent error
Overcurrent error state of the I/O connector terminal No.6: END
0: normal, 1: overcurrent error
Overcurrent error state of the I/O connector terminal No.7: START
0: normal, 1: overcurrent error
- 39 -
6-3-3. Read Input Register (function code: 4)
41
42
43
44
45
46
47
50
51
24
25
26
27
40
Read by the function code 4.
(Read-only 16-bit data is deployed)
Data address
0
8
9
10
11
12
13
Term
EPS Data
DUST1 Sensor
DUST1 Fan1 SP
DUST1 Fan2 SP
Description
Electrostatic potential sensor measurement electric potential value (-20000 - 20000)
30000: + over range, -30000: - over range
The data is a 16-bit signed integer.
In the standard mode: -2000 - 2000, resolution 1
In the high voltage mode: -20000 - 20000, resolution 10
Dust collecting unit 1 dust sensor measurement value (0 - 1000)
If the value immediately after turning the power on is -1000 and a dust sensor is used, the value of -1000 continues to be used.
Disconnected: -1
Dust collecting unit 1 fan 1 rotation speed (2500 to 8250)
Disconnected: -1000, On error: -1
Dust collecting unit 1 fan 2 rotation speed (2500 to 8250)
Disconnected: -1000, On error: -1
DUST2 Sensor
DUST2 Fan1 SP
DUST2 Fan2 SP
Dust collecting unit 2 dust sensor measurement value (0 - 1000)
If the value immediately after turning the power on is -1000 and a dust sensor is used, the value of -1000 continues to be used.
Disconnected: -1
Dust collecting unit 2 fan 1 rotation speed (2500 to 8250)
Disconnected: -1000, On error: -1
Dust collecting unit 2 fan 2 rotation speed (2500 to 8250)
Disconnected: -1000, On error: -1
RSW Addr
RSW Freq
Current value of the ADDRESS switch (0 - 15)
Current value of the FREQ switch (0 - 9)
RSW Blow
PIANO SW
Current value of the TIME switch blow time (0 - 15)
Current values of the SW 1/2 switches (0 - 3)
BLOW Unit Major Ver Main unit major version
BLOW Unit Minor Ver Main unit minor version
EPS Major Ver Electrostatic potential sensor major version
EPS Minor Ver Electrostatic potential sensor minor version
DUSTUnit1 Major Ver Dust collecting unit 1 major version
DUSTUnit1 Minor Ver Dust collecting unit 1 minor version
DUSTUnit2 Major Ver Dust collecting unit 2 major version
DUSTUnit2 Minor Ver Dust collecting unit 2 minor version
Error History1
Error History2
Error history 1 (clear not allowed, retention) [New]
Error history 2 (clear not allowed, retention) ↑
52
53
54
Error History3
Error History4
Error Histor5
Error history 3 (clear not allowed, retention) |
Error history 4 (clear not allowed, retention) |
Error history 5 (clear not allowed, retention) |
55
56
57
58
59
Error Histor6
Error History7
Error History8
Error History9
Error History10
Error history 6 (clear not allowed, retention) |
Error history 7 (clear not allowed, retention) |
Error history 8 (clear not allowed, retention) |
Error history 9 (clear not allowed, retention) ↓
Error history 10 (clear not allowed, retention) [Old]
Unit
V rpm rpm rpm rpm
- 40 -
6-3-4. Read Holding Register (function code: 3)/ Preset Single Register (function code: 6)
Read by the function code 3, and overwrite by the function code 6.
(Readable and overwritable 16-bit data is deployed. The value of the retention register is maintained after the main unit is turned off.)
Data address
0
Term Description
Initial value
300
Maximum value
400
Minimum value
20
Unit mm
1
2
3
4
8
9
10
11
16
EPS Work size Workpiece size setting for the electrostatic potential sensor
EPS Distance
EPS CP Thers
Measurement distance setting for the electrostatic potential sensor
Threshold setting for the electrostatic potential sensor
* "EPS CP Thers > EPS CP Hys" must be satisfied.
EPS CP Hys
EPS Mode
Hysteresis setting for the electrostatic potential sensor
* "EPS CP Thers > EPS CP Hys" must be satisfied.
Mode setting for the electrostatic potential sensor
0: standard mode, 1: high voltage mode
FAN1 SPEED Fan rotation speed setting for Dust collecting unit 1
FAN2 SPEED
FAN1 Mode
Fan rotation speed setting for Dust collecting unit 2
Operation mode setting for Fan 1
0: normal, 1: continuous (not turned OFF after the operation)
FAN2 Mode
DUST Thres
Operation mode setting for Fan 2
0: normal, 1: continuous (not turned OFF after the operation)
Dust sensor DUST signal threshold
* "DUST Thres >DUST Hys" must be satisfied.
50
100
10
0
8250
8250
0
0
50
100
20000
1000
1
8250
8250
1
1
1000
6
0
0
0
2500
2500
0
0
0 - mm
V
V rpm rpm
17
18
19
DUST Hys
DUST Led DH
DUST Led DL
Dust sensor DUST signal hysteresis
* "DUST Thres >DUST Hys" must be satisfied.
Dust sensor LED threshold DH
Detected value >= DH: red LED turned on
DH > Detected value > DL: green LED turned on
Detected value <= DL: blue LED turned on
Dust sensor LED threshold DL
Detected value >= DH: red LED turned on
DH > Detected value > DL: green LED turned on
Detected value <= DL: blue LED turned on
10
200
50
100
1000
1000
0 -
0 -
0 -
21
22
End Count H Operation completion count upper 0
0
30000
9999
0 x10,000 times
0 time(s)
23
24
25
26
27
28
32
33
34
35
36
37
38
39
40
48
49
50
51
52
53
54
55
56
End Count L
ELK Clean H
EKL Clean S
Operation completion count lower
Ionizer discharge time (hour)
Automatic count at discharge
Ionizer discharge time (second)
Automatic count at discharge
* Ensure to clear to 0 after a maintenance task completes.
Discharge needle maintenance time setting
(for MAINT output)
ELK Clean
Thres
Blow Valve
CntH
Blow Valve
CntL
Blow valve actuating cycle upper
Blow valve actuating cycle lower
* Ensure to clear to 0 after a maintenance task completes.
Blow Valve Cnt
Thres
Blow valve replacement (for MAINT output)
UA1 ON Delay User area 1 ON delay time: T1
UA1 ON FAN User area 1 pre-blow blow time: T2
UA1 ON ELK User area 1 pre-blow discharge time: T3
UA1 Blow Time User area 1 blow time: T4
UA1 OFF ELK User area 1 post-blow discharge time: T5
UA1 OFF FAN User area 1 post-blow blow time: T6
UA1 OFF
Delay
User area 1 OFF delay time: T8
UA1 Blow Freq
User area 1 blow frequency
0: continuous, 10 - 100: pulse blow
UA1 Mode
User area 1 operation mode
0: blow time specifying mode, 1: continuous mode
UA2 ON Delay User area 2 ON delay time: T1
UA2 ON FAN User area 2 pre-blow blow time: T2
UA2 ON ELK User area 2 pre-blow discharge time: T3
UA2 Blow Time User area 2 blow time: T4
UA2 OFF ELK User area 2 post-blow discharge time: T5
UA2 OFF FAN User area 2 post-blow blow time: T6
UA2 OFF
Delay
User area 2 OFF delay time: T8
UA2 Blow Freq
User area 2 blow frequency
0: continuous, 10 - 100: pulse blow
UA2 Mode
User area 2 operation mode
0: blow time specifying mode, 1: continuous mode
0
0
300
0
0
1000
100
200
100
1000
0
200
100
0
0
100
200
100
1000
0
200
100
0
0
30000
3599
30000
10000
9999
10000
3000
3000
3000
60000
3000
3000
3000
100
1
3000
3000
3000
60000
3000
3000
3000
100
1
0 h
0 s
0 h
0 x10,000 times
0 time(s)
0 x10,000 times
0 ms
0 ms
0 ms
500 ms
0 ms
0 ms
0 ms
0 x0.1 Hz
0 ms
0 ms
0 ms
500 ms
0 ms
0 ms
0 ms
0 x0.1 Hz
0
*) Data addresses 32 - 40 and data addresses 48 - 56 are enabled when the blow intermittent frequency switch [FREQ]No.8 and the glow intermittent frequency switch [FREQ]No.9 are set, respectively. For their behavior, refer to the [time chart] on page 11.
- 41 -
7
.
Maintenance and Caution Items
• While this device is installed to a place where no water or oil splashes over, if water, oil, paint, or other fluids splashes over the device, wipe it out using a piece of cloth.
• Dirt contamination on the tip of the discharge needle of the equipped ionizer degrades the static charge removal performance.
If gradual degradation of the static charge removal effect is experienced, clean the tip of the discharge needle using an appropriate tool such as a nylon brush. (Never use a wire brush.)
Clean the discharge needle and the area nearby using a swab.
When cleaning the discharge needle of the ionizer, remove the cover from the blow unit body.
Blow unit upper side
Screw locations x2
Blow unit cover
Ionizer (DTY-ELK01) Discharge needle
Blow unit rear side
Screw location x1
For additional maintenance and precautions regarding the ionizer, refer to the operating instructions of DTY-ELK01.
• The blow intermittent operation of this ion wiper is controlled by an electromagnetic valve. The electromagnetic value has a product life.
The electromagnetic value is a consumable item. When it reaches the end of the product life, replace it. Model: 230E1-SR-26W DC24V
10 million ON/OFF cycles are considered as a milestone for replacement.
When replacing the electromagnetic valve , remove the cover from the blow unit body.
The electromagnetic valve is fixed with two screws.
Remove the screws and remove the electromagnetic valve from the blow unit body. Tilt the electromagnetic valve for easier removal.
Disconnect the cables (red/black) from the electromagnetic valve connectors. Push down the white protrusion at the electromagnetic valve connector and pull out the cable to disconnect the cable.
Align a new electromagnetic valve to the board silk and connect the cables (red/black) of the new electromagnetic valve.
Insert the cables while pressing down the white protrusion.
Ensure to set the electromagnetic valve O-rings (x3) to the specified locations.
After connecting the cable and attaching the O-rings, fix the electromagnetic valve with the screws. Recommended tightening torque: 0.5 [N ・ m]
Electromagnetic valve
(230E1-SR-26W
DC24 V)
Fixing screw (x2)
O-ring mounting position (x3)
Cable slot
Enlarge
Tilt the valve and remove it
White protrusion
• Setting the maintenance time/count
The blow unit measures the discharge time of the ionizer. When the discharge time reaches the specified discharge time, the maintenance LED MAINT (yellow) flashes (2 Hz) and I/O connector terminal No.3: MAINT is output.
The ON/OFF cycle of the air blow valve is also counted. When the number of cycle reach the specified count, the maintenance
LED MAINT (yellow) flashes (4 Hz) and I/O connector terminal No.3: MAINT is output.
When the flash/I/O connector terminal No.3: MAINT is acknowledged, replace the relevant parts.
To enable the count, SW1 or SW2 on the blow unit front must be set to ON. (They are set to OFF at the time of shipping)
ON: Count enabled
OFF: Count disabled
OFF => ON: Count starts
ON => OFF: Count reset
Ionizer discharge time
Count switch SW1
Blow valve ON/OFF
Count switch SW2
Warning: Ensure to turn off the power before performing the inspection, cleaning, or maintenance task. Also, shut the connection to the air completely.
When cleaning the discharge needle, pay attention to handle the needle as the tip of the discharge needle is sharp.
Otherwise, there is a risk of injury.
- 42 -
8. Troubleshooting
81. When a Problem Occurs
When contacting us for a problem, please inform us about the following items as specific as possible:
Item Description (example)
What
When
In what situation
What happened
Frequency
Model (blow unit: DTY-WB01/Box type DTY-WBM01-S/-L)
Others
Purchase date (serial No.)
Period of service, operating condition
When the power is on; One hour after the power is on
During operation
During configuration
The unit does not function
An error occurs
Always occurs
Once in an hour
The problem is not reproduced
82. When Alarms Are Issued and Their Resolution
When the I/O connector ALARM signal output is ON, it is considered that an alarm is issued.
Also, the blow unit ALM (red) LED turns on/flashes. (For the details, refer to "5-2. LED Indicators".)
When an alarm is issued, refer to the solutions in "8-3. Alarm List".
83. Alarm List
Alarm
Alarm Subject
Code
1001
1002
1003
1004
1005
1006
Blow unit
1007
1020
1030
1031
2010
2020
Descript ion
I/O connect or terminal No.1 ALARM overcurrent
I/O connect or terminal No.2 CHECK overcurrent
I/O connect or terminal No.3 MAINT overcurrent
I/O connect or terminal No.4 EPS overcurrent
I/O connect or terminal No.5 DUST overcurrent
I/O connect or terminal No.6 END overcurrent
I/O connect or terminal No.7 VAC STA RT overcurrent
Memory failure
Communication error (CRC mismatch occurred)
Communication error (exception response occurred)
Dust collecting unit 1
Dust collecting unit 2
Int ernal DC fan failure
3010
3020
4010
4020
Electrostatic potential sensor
Ionizer
Zero calibration error
E lectrostatic potential sensor
Feature failure
Discharge failure
B ehavior
Stop
Stop
Stop
Stop
Stop
Stop
Stop
Possible Cause
・ The load connected to the I/O out put got short circuited.
・ DC 24 V is applied without the load.
Stop
Continue
Continue
Stop
・ Error in the communication settings
・ The power was turned ON while communicat ing with support soft ware
・ Effect by the noise
・ A foreign object stuck in the DC fan stopped the rotation of the fan.
・ DC fan is broken.
Resolution
S hut the power, and check the load.
A fter removing the cause of t he alarm, turn on the device.
Check the communication settings.
Connect before applying the power.
Turn off the power, and remove the foreign object from the
DC fan, if any.
If t he problem persist s, contact us.
Continue
Stop
Stop
Continue
・ Zero calibrat ion was performed within the range (within
±200 V)
(±2000 V in the high voltage mode)
The sensor is broken
The piezoelectric transformer is broken.
A bnormal discharge occurred
P erform calibration within the range (within ±200 V)
(± 2000 V in the high voltage mode)
Remove the sensor from the unit and attach it again.
If t he problem persist s, contact us.
S hut the power, and check for any issues on the discharge needle, such as contamination with dust.
If t he problem persist s, contact us.
- 43 -
9. Specification/External Dimension
91. Specification
Type
Input voltage
Current consumption
Item
Equipped ionizer
Ion balance *1)
Discharge time *1)
Fluid used
Working pressure range
Ionized air setting pressure range
Piping connection bore
Air blow time Rotary switch TIME 16point
Blow intermittent frequency
Switches
Rotary switch FREQ 10point
Locker switch
Blow unit: DTY-WB01-□-□
Dust collecting unit: DTY-ZMW01-□-□
24 VDC±5%
Blow unit: 0.6 A Max
Dust collecting unit x1: 1.0 A Max (2.0 A Max at start-up)
DTY-ELK01 (x1)
±15 V (0.5 MPa, 50 mm)
1 sec (1000 V → 100 V, 0.5 MPa, 50 mm)
Air (Clean air free from water and oil)
0.2 to 0.7 MPa
0.05 to 0.5 MPa
φ8 quick joint
0.5 - 10 s/continuous (sensor OFF_delay: 0.1 s - 3.0 s)
1, 2, 3, 4, 6, 8, 10 Hz/continuous (no intermittent)
User setting 2 area
Power ON/OFF (○: OFF / - : ON)
Indicators
External output
Piano dip switch: SW1
Piano dip switch: SW2
Output
Ionizer discharge time count enabled/disabled
(ON: count enabled/OFF: count disabled)
Blow valve ON/OFF cycle count enabled/disabled
(ON: count enabled/OFF: count disabled)
POWER (green, turns on when the power is on)
ALM (red, turns on/flashes on error)
MAINT (yellow, turns on when a maintenance required)
ION BLOW (blue, turns on during blow operation)
EPS (yellow, turns on at electrostatic potential sensor judgment)
DUST (blue/green/ red, indicating the dust sensor status)
ALARM (Output on error)
CHECK (Ionizer discharge abnormal output)
MAINT (Maintenance timing output)
EPS (Electrostatic potential sensor judgment output)
Connectability sensor
Nozzle
Input
DUST (Dust sensor judgment output)
END (Blow operation end output)
VAC START (External device operation output)
STOP (Operation stop input)
Start (Operation start input)
ZC (Electrostatic potential sensor zero calibration input)
Photoelectronic sensor: DTY-ZSP□L-WB
Electrostatic potential sensor: DTY-EPS01-EA-□LWB
Dust sensor
(Dust collecting unit: built into DTY-ZMW01-□-DS)
Shower type: 60°, 90°, flat (three types)
Pinpoint type: φ2, φ3, φ4 (three types)
330 L/min (ANR) Consumed air flow rate *2)
Ionized air side
Dust collecting fan exhaust flow rate
Filter collection capability *3)
Communication
OUT side
Number of communication connections
Operating environment
Weight
Air blow side
Mount
Box type A4 type
A3 type
170 L/min (ANR)
2000 L/min at no load
62%
RS485 communication
15
Indoor 0 - 40°C, 15 -65% RH (no condensation)
Blow unit: 2.1 kg (no photoelectronic sensor/power unit)
Dust collecting unit: 1.3 kg (with a dust sensor)
4 L-shaped brackets (screws) enclosed with each unit
DTY-WBM01-S-□-□
Weight: 7.5 Kg
(with a nozzle and a dust sensor/without a power unit)
DTY-WBM01-L-□-□
Weight: 9.5 Kg
(with a nozzle and a dust sensor/without a power unit)
*1) The values are based on Koganei’s measurement criteria They are not guaranteed values.
*2) Nozzle: Pinpoint φ2 x 2, with the conditions of a nozzle shower 60°/slop valve fully open/supply pressure 0.7 MPa/ionized air regulator setting pressure 0.5 MPa
*3) Test method: ASHRAE 52.1-1992 (weighing method) test dust: ASHRAE TEST DUST
*4) Value of the dust sensor is just a guide. It does not guarantee removal of dust from the workpiece.
- 44 -
92. Outline Drawing
[Blow unit: DTY-WB01]
Nozzle joint (additional part)
Nozzle (additional part, ionized air outlet)
L-shaped brackets mounting holes (M4)
(The other side is the same)
Photoelectronic sensor mounting holes (M3)
Blow intermittent frequency switch
Blow time switch
Maintenance LED (yellow)
Alarm LED (red)
Power LED (green)
Ionizer discharge time count switch
Blow valve ON/OFF count switch
Nozzle (additional part, air blow outlet)
Regulator
(For ionized air)
Power connector
Connector 1 for the dust collecting unit
Connector 2 for the dust collecting unit
L-shaped brackets
Address setting switch Power switch
Dust sensor LED (blue/green/red)
Electrostatic potential sensor LED (yellow)
Ionized air LED (blue)
Indicator/setting area details
Pressure gauge (for ionized air)
Throttle valve
(For air blow)
Air IN port φ8
I/O connectors
Connector for the electrostatic potential sensor
Connector for the photoelectronic sensor
- 45 -
[Dust collecting unit: DTY-ZMW01]
L-shaped brackets mounting holes (M4)
(The other side is the same)
Type
DTY-ZMW01-1L-□
DTY-ZMW01-3L-□
L dimension [mm]
1000
3000
[Photoelectronic sensor: DTY-ZSP□L-WB]
Detective part
Power LED (green)
Workpiece detection LED (green)
Mode selection switch
Detection output settings switch
Setting trimmer
Type
DTY-ZSP1L-WB
DTY-ZSP3L-WB
L dimension [mm]
1000
3000
- 46 -
[Box type A4 size: DTY-WBM01-S]
Aperture
( ) Depth
- 47 -
[Box type A3 size: DTY-WBM01-L]
Aperture
Depth
- 48 -
[Memo]
- 49 -
内容についてのご不明な点や技術的なご質問がございましたら、下記へお問い合わせください。
《 問い合わせ 》
株式会社コガネイ 技術サービスセンター
住所:東京都小金井市緑町3-11-28
TEL:042-383-7172
FAX:042-383-7206
JUST CONSULT US
KOGANEI CORPORATION
OVERSEAS DEPARTMENT
3-11-28, Midoricho, Koganei City, Tokyo 184-8533, Japan
TEL : 042-383-7271 FAX : 042-383-7276
イオンワイパー
“セパレートタイプ”
ION WIPER
“Separate Type”
取扱説明書
Owner's Manual
2018年12月 Ver.1.0 X904484
December 2018 Ver.1.0 X904484
©
株式会社コガネイ
©
Koganei Corp.
本書の内容の一部もしくは、全てを無断で
複写・転写することを禁じます。
Any copy or reproduction of part or all of the content of this manual is prohibited.
2018 年 12 月 Ver.1.0 KG ©KOGA NEI CORP. PRINTED IN JA PA

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