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Nitto Kohki delvo DLV45C Series Instruction Manual

Electric screwdriver / controller
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INSTRUCTION
MANUAL
Product Operational Information
This instruction manual is written in English.
EN
Instruction manuals in other languages can be downloaded from the URL below.
Ce manuel d'instructions est rédigé en anglais.
FR
Les manuels d'instructions dans d'autres langues peuvent être téléchargés à partir de l'URL ci-dessous.
Diese Bedienungsanleitung ist auf Englisch verfasst.
DE
Bedienungsanleitungen in anderen Sprachen können von der unten genannten URL heruntergeladen
werden.
Il presente manuale di istruzioni è redatto in lingua inglese.
IT
I manuali di istruzioni in altre lingue possono essere scaricati dal seguente URL.
Este manual de instrucciones está escrito en inglés.
ES
En la dirección URL indicada abajo se pueden descargar los manuales de instrucciones en otros idiomas.
Este manual de instruções está escrito em inglês.
PT
Pode descarregar os manuais de instruções nos outros idiomas a partir do URL indicado abaixo.
[Specifications]
Electric screwdriver
Push start type
Model
Lever start type
Output Torque [N∙m (Lb-in)]
SOFT fastening
setting
Rated Speed
(No load) [min
]
-1
HARD fastening
(for reference)
setting
Operation Voltage
Refer to p. 9 for details.
 Please read manual carefully before you attempt to use your tool so that you may use it properly and safely.
 Keep the manual handy - so you can use it whenever necessary.
• Due to continuous product development/improvement the specifications and configurations in this document are
subject to change without prior notice.
Manufactured by.
NITTO KOHKI CO., LTD.
Professional tool
Model: DLV45C Series / DCC0241X-AZ
http://www.nitto-kohki.co.jp/e/
DLV45C12P-AY
DLV45C12L-AY
0.6 to 4.5 (5.3 to 39.8)
400 to 1200min
-1
Speed level: 9 levels
100 to 700min
-1
Speed level: Automatically
decided according to the
torque setting
40 V DC (supplied from the
controller)
9-4, Nakaikegami 2-chome, Ohta-ku, Tokyo, 146-8555, Japan
Tel : +81-3-3755-1111 Fax : +81-3-3753-8791
ELECTRIC SCREWDRIVER / CONTROLLER
Torque Current Control System
Low-Voltage Brushless Motor
For Both Hand-Held / Automatic Machine
Controller
Model
Input Power
100 to 240 V AC, 50/60 Hz
Supply
Output Voltage 40 V DC (supplied to the screwdriver)
 Saving 30 channels screw fastening
conditions
 Channel switching
Main Functions
 Workpiece signal detection
 External input signal startup
 ESD protection
Indoor Use Only
ESD Protection
DCC0241X-AZ
(Original Instructions)
TV08057-0
10/2019

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Summary of Contents for Nitto Kohki delvo DLV45C Series

  • Page 1 • Due to continuous product development/improvement the specifications and configurations in this document are subject to change without prior notice. Manufactured by. 9-4, Nakaikegami 2-chome, Ohta-ku, Tokyo, 146-8555, Japan NITTO KOHKI CO., LTD. Tel : +81-3-3755-1111 Fax : +81-3-3753-8791 (Original Instructions) TV08057-0...

  • Page 2: Table Of Contents

    Instructions Thank you very much for your purchase of this NITTO KOHKI product. Before using your tool, please read this manual carefully so that you may use it properly to get the most out of it. Please keep the manual handy - so you can use it whenever necessary.

  • Page 3: Product Specific Safety Rules

    Product Specific Safety Rules WARNING  Always use the electric screwdriver and controller as a set.  Using other power supplies could result in a fire or accident.  Do not look directly into the LED (light-emitting part) from close up. ...
  • Page 4 Product Specific Safety Rules About Unit Notation This instruction manual is written using both SI units and the imperial measurement method (yards, pounds). Numeric values outside the ( ) are the value in SI units, while those inside the ( ) are the imperial measurement value.

  • Page 5: Product Overview

     Can be equipped with a vacuum pickup (sold separately)   The values can be set from the PC (for details, visit Nitto Kohki's website.)  CAUTION  Because it is specified to use the motor current to control output torque, changes in the motor current due to ...

  • Page 6: Channel

    Product Overview Channel A unit with which fastening is performed continuously under the same conditions, such as the screw fastening torque, rotational speed, and number of fastening screws, is registered as a "channel". Up to 30 channels can be registered. CH30 Screw count: 4 Screw count: 10...

  • Page 7: Checking Inside The Package

    Checking inside the package When you open the package box, check the contents of the package and also check for any damage caused by incidents during transportation. If a problem is found, consult with your dealer where you purchased the product. Electric screwdriver DLV45C12P-AY DLV45C12L-AY...

  • Page 8: Part Names

    Product Overview Part names Electric screwdriver Lever start type Push start type Name Function 1 Receptacle Connection cord used to connect the controller. 2 [CH] display Displays the current channel. 3 [FUNCTION] Controls the screwdriver. This is used on the following occasions. button ...
  • Page 9 Controller Name Function 1 [CH] display Displays the current channel. 2 [COUNT] display Displays the screw count (count number) in a countdown. 3 [OK / NG] LED Displays the electric screwdriver status using a color. (p. 19) Blue: Torque up Green: Screw count ends and operation is OK.
  • Page 10 Product Overview CAUTION  Do not apply a shock (such as dropping) or excessive load to the [SETTING] dial or the external signal  connector. Doing so could cause a failure. LCD display The LCD of the controller displays the status and setting content. Name Details Channel switching...

  • Page 11: Specifications

    Specifications CAUTION  The output torque is the value measured in combination with the "Output torque measuring devices".  When the output torque is measured by some other measuring device or combination, the value may be different.  The output torque and the torque that occurs in screws do not match. ...
  • Page 12 Product Overview DLV45C Specifications Duty cycle ON 0.5 seconds / OFF 3.5 seconds 75 (uncertainty : K=3dB) Noise emission (dB) (according to EN60745) Vibration level (m/s ) (according to EN60745) Less than 2.5 ESD protection * Complied with IEC 61340-5-1 Operating -5 to +50 (+23 to +122) Temperature range [°C (°F)]...
  • Page 13 Output torque graph CAUTION  The graph is for reference. The output torque range is not guaranteed.  After setting, always be sure to measure the output torque.  Use the tool within the specified range.   Regularly check the output torque and speed, and adjust the settings if changes have occurred. ...
  • Page 14 Product Overview Torque range of HARD fastening (39.8) (35.4) (31) (26.6) (22.1) (17.7) (13.3) (8.8) (4.4) Setting torque (%) CAUTION  For the HARD fastening setting, the torque greatly fluctuates depending on the fixing state of the electric  screwdriver or the workpiece. When fixing to an automatic machine or when using a screwdriver stand or the like, torque higher than the rated value may be applied.

  • Page 15: Preparation

    2. Preparation Attaching a bit WARNING  Before attaching or detaching a bit, always turn OFF the power.  Insert the bit while pulling the sleeve Sleeve Release the sleeve and make sure the bit does not come off To remove the bit, pull it out while pulling the sleeve. CAUTION ...

  • Page 16: Mounting A Vacuum Pickup

    Preparation Mounting a vacuum pickup WARNING  Before removing or mounting the coupling or vacuum pickup, always turn OFF the power.  You can mount the separately sold vacuum pickup (DLP7401-K). To the tip, mount a vacuum sleeve that matches the shape of the fastening screw and use a vacuum pump to vacuum the screw.

  • Page 17: Mounting A Flange Coupling

    Mounting a flange coupling By mounting a separately sold diamond shape coupling and flange coupling, you can secure the electric screwdriver to an automatic machine, etc. Remove the coupling The coupling is a left-hand thread. Be careful not to remove the accent ring. Mount the diamond shape coupling or flange coupling CAUTION...

  • Page 18: Basic Operation

    Also, when the tool is used for a long time, the rotation part of the electric screwdriver becomes worn and the ability to remove static electricity decreases. Periodically ask Nitto Kohki or your dealer to perform an overhaul on the tool.

  • Page 19: Changeover Switch

    Turn ON ( I ) the power switch A buzzer sounds and the LED lights up. The electric screwdriver and controller model and the program version are displayed on the LCD screen. The electric screwdriver enters screw fastening mode. Changeover switch CAUTION ...

  • Page 20: Start And Stop

    Basic Operation Start and stop You can use the start switch on the electric screwdriver or an external input signal to start up the electric screwdriver. WARNING  Never touch the bit while it is rotating.   Do not direct the bit toward people or animals. ...

  • Page 21: Screw Fastening Mode

    Screw fastening mode When turning ON the power of the controller, the tool starts in screw fastening mode. WARNING  Firmly hold the main unit to avoid losing your grip.   Do not look at the LED (light-emitting part) from close up. In addition, do not bring it near people's eyes. ...
  • Page 22 Basic Operation In screw fastening mode, the electric screwdriver operates as follows. Power ON Starts screw fastening mode Reads channel pattern Reads channel data Start switch Operates at initial speed/time Operates at midterm speed/time Operate at fastening speed Torque up, stops screwdriver Count up Outputs OK signal Workpiece out...

  • Page 23: Manual Mode

    4. Manual Mode Manual mode is used to manually switch the channel or channel pattern, or to operate a specific channel during the middle of a channel pattern. Operation differs depending on the "Channel change type (CH CHANGE)" (p. 41) setting. To prohibit manual operation by operators, refer to "Manual mode (MANUAL MODE)"...
  • Page 24 Manual Mode Turn the [SETTING] dial to select a channel or channel pattern If you selected [CH] in Step 2, select the channel to transit to. If you selected [CHP] in Step 2, select the channel pattern to transit to. Press the [SETTING] dial Manual mode will be set.

  • Page 25: For Channel Change Type "Input" (External Signal)

    For channel change type "INPUT" (external signal) In the screw fastening mode, press and hold the [MANUAL] button The manual mode setting screen appears and the LED next to the [MANUAL] button flashes. Turn the [SETTING] dial to select the channel to transit to Press the [SETTING] dial Manual mode will be set and the channel transits to the...

  • Page 26: Reset Mode

    5. Reset Mode Reset the workpiece when a workpiece problem occurs during screw fastening work and the workpiece has been removed. Press and hold the [FUNCTION] button of the electric screwdriver or the [WORK RESET] button of the controller. To prohibit reset operation by operators, refer to "Reset (RESET)" (p. 43) of the common settings. Resetting the screw count If a problem occurs during screw fastening and the Set count is 5...

  • Page 27: Restoring The Operation Channel

    Restoring the operation channel When performing reset before starting the set screw count, the status returns to that there is one remaining screw to be fastened in the previous channel. Screw fastening completes Reset operation Goes to the next channel...

  • Page 28: Setting Mode

    6. Setting Mode There are four types of settings. Refer to the following for respective details. Setting LCD display Details Reference Channel setting 1) CH SETTING Set screw fastening conditions of each channel. p. 28 Channel pattern setting 2) CH PATTERN Register the combination of channels to operate the p.
  • Page 29 Press the [SETTING] dial The setting value is determined. Repeat Steps 3 to 6 to perform settings Press and hold the [SETTING] dial The setting is saved and the tool returns to screw fastening mode.

  • Page 30: Channel Setting

    7. Channel Setting Set screw fastening conditions of each channel. The following settings are available. Details LCD display Setting value Default Reference Screw fastening type 1) FSTN-TYPE SOFT / HARD SOFT p. 30 Screw count 2) COUNT OFF / 1 to 99 p.
  • Page 31 Press the [SETTING] dial "1) CH SETTING" is selected. Turn the [SETTING] dial to select the channel to set You can select in a range from CH1 to CH30. Press the [SETTING] dial Channel setting items are displayed. Flashes Turn the [SETTING] dial to select the item to set The selected item is displayed in the 1st line, and the No.

  • Page 32: Screw Fastening Type (No.1 Fstn-Type)

    Channel Setting Press and hold the [SETTING] dial The setting is saved and the process returns to Step 3. To set other channels, repeat Steps 3 to 11. Screw fastening type (No.1 FSTN-TYPE) Sets the screw fastening type to SOFT or HARD. Which setting to specify depends on the type, size, material of the screw, presence or absence of adhesive, presence or absence of a washer or spring washer, the material of the workpiece, the presence or absence of tap, lower hole diameter, rigidity, fastening speed, and other conditions.
  • Page 33 Start the electric screwdriver The electric screwdriver turns at the speed set in Step 1. Rotate the screwdriver for the time you wish to set. Stop the electric screwdriver The "6) 1stTime" value is updated. Flashes To change the value, repeat Steps 3 to 4. To initialize the value, press the [WORK RESET] button.

  • Page 34: Midterm Speed (No.7 2Ndspeed) / Midterm Speed Time (No.8 2Ndtime)

    Channel Setting Midterm speed (No.7 2ndSpeed) / Midterm speed time (No.8 2ndTime) Sets the speed level and rotation time at screw fastening. Alternatively, you can set the speed level and rotation time through operation of the electric screwdriver as with "Initial speed time"...

  • Page 35: Workpiece Signal (No.12 Work)

    Flashes Perform fastening with the screw The value is updated when torque up occurs. * Display example when "Measurement method (MEASURE)" (p. 41) of the common settings is SIGNAL Repeat Step 2 to update the setting value "10) CRT-L" updates the lower limit value, and "11) CRT-U" updates the upper limit value.

  • Page 36: Workpiece Setup Time (No.13 Work-S-T)

    Channel Setting Workpiece setup time (No.13 WORK-S-T) Sets the time from setting up the workpiece (workpiece signal input ON  [WORK] LED flashing) to the electric screwdriver action being enabled ([WORK] LED lighted) at 0.0 to 9.9 seconds. This can be set only when "Workpiece signal"...

  • Page 37: Operation Ok Sound (No.17 Ok-Buzz) / Operation Ng Sound (No.18 Ng-Buzz) / Count Up Sound (No.19 Cu-Buzz)

    Operation OK sound (No.17 OK-BUZZ) / Operation NG sound (No.18 NG-BUZZ) / Count up sound (No.19 CU-BUZZ) To differentiate between the OK buzzer sound upon completion of operation, NG buzzer sound at incomplete operation, and buzzer sound at count up, you can set from 10 different kinds of buzzer sounds. At the same time as the buzzer sounds, the [OK / NG] LED lights up.

  • Page 38: Count Return (No.22 Count-Rtn)

    Channel Setting Count return (No.22 COUNT-RTN) If the fastened screw has been loosened, you can return the screw count. Reverse rotation of the electric screwdriver is detected and the count return function activates. Setting Details Set when the loosening operation is not performed and the count return function is not necessary Even when reversed, the screw count does not return Regardless of the number of screws loosened (number of reverse rotation of the electric screwdriver), the count number is returned by 1 count only...

  • Page 39: Screwdriver Led (No.25 Led)

    CAUTION  Do not perform refastening for screws that have already been fastened.  Torque control is not performed for refastening. There will be times when a torque larger than the set torque is applied, which could damage the workpiece or screw. Screwdriver LED (No.25 LED) You can always light the screwdriver LED at the tip of the electric screwdriver in the specified color.

  • Page 40: Channel Pattern Setting

    8. Channel Pattern Setting Register the combination of channels to operate the electric screwdriver. For example settings of the channel pattern, refer to "Channel/channel pattern setting example" (p. 70). Press and hold the [SETTING] dial in screw fastening mode To cancel, press and hold the [WORK RESET] button. Turn the [SETTING] dial to select [SETTING MODE], and press the [SETTING] dial The mode enters setting mode.
  • Page 41 Press and hold the [SETTING] dial The channel patterns are registered. Operation after the channel pattern ends is displayed. Turn the [SETTING] dial to select the transition destination after the channel pattern ends Select the next channel pattern in a range from "CHP1" to "CHP30".

  • Page 42: Common Settings

    9. Common Settings Set the entire controller. The following settings are available. Reference Details LCD display Setting value Default CH PAT / INPUT CH PAT p. 41 Channel change type CH CHANGE TIME / SIGNAL SIGNAL p. 41 Measurement method MEASURE OFF / ON p.

  • Page 43: Channel Change Type (Ch Change)

    Press and hold the [SETTING] dial The setting is saved and the process returns to Step 3. Channel change type (CH CHANGE) Selects the channel change method. Setting Details CH PAT Uses a channel pattern to switch the channel (p. 38) INPUT Uses an external signal to switch the channel (p.

  • Page 44: Setting Lock (Setting Lock)

    Common Settings Setting lock (SETTING LOCK) Sets to request that the operator enter the password when entering setting mode. Perform the following procedure to set the password. Turn the [SETTING] dial in "3) COM SETTING" to select "SETTING LOCK", and press the [SETTING] dial Turn the [SETTING] dial to select "ON", and press the [SETTING] dial Flashes...

  • Page 45: Manual Mode (Manual Mode)

    When a password is set, the password will be requested the next time setting mode is entered. Enter the set password. Manual mode (MANUAL MODE) Switches between enable/disable of manual mode. When "OFF" is set, manual mode cannot be used during screw fastening mode.

  • Page 46: Torque Check Mode (Torque Check)

    Common Settings Torque check mode (TORQUE CHECK) Switches between enable/disable of torque check mode. When "OFF" is set, the mode immediately transits to setting mode when pressing and holding the [SETTING] dial in screw fastening mode. Refer to "11. Torque Check Mode" (p. 46) for torque check mode. Idling NG time (IDLING NG) Sets the time that idling is judged to be NG.

  • Page 47: Setting Transmission

    10. Setting Transmission Transmit the data set for the controller to another controller and copy the settings. Use the separately sold communication cable (cross) DLW9093 to connect two controllers Insert the cable into an RS-232C connector. Turn ON ( I ) the power switch of the two controllers to setting mode, display Set the sending side controller "4) SEND SETTING"...

  • Page 48: Torque Check Mode

    11. Torque Check Mode This mode is used to measure torque with a torque checker. In torque check mode, only the following channel settings are enabled.  Screw fastening type (No.1 FSTN-TYPE)   Fastening speed (No.3 SPEED)   Torque (No.4 TORQUE) ...

  • Page 49: Using External Signals

    12. Using External Signals You can input or output external signals via an external signal connector. CAUTION  In the I/O circuit drive, you can use a built-in service power supply (24 V DC, 200 mA or less).  If wiring a load with capacity exceeding 200 mA, use an external power supply. ...

  • Page 50: Connecting External Signals

    Using External Signals Connecting external signals Insert the separately sold external I/O cable DLW9091 to the external signal connector to connect between the terminal and wiring. I/O circuit specifications CAUTION  In the I/O circuit drive, you can use a built-in service power supply (24 V DC, 200 mA or less). ...

  • Page 51: I/O Signal Connection Examples

    I/O signal connection examples WARNING  Before connecting the wire for the external signal, always turn OFF the power.  CAUTION  The drawings are connection examples.  Components such as resistance are omitted. Add resistance, etc. according to the electronic parts to be used. ...
  • Page 52 Using External Signals Connection example of output signal NPN connection PNP connection Signal cable Signal cable 1. 24 V DC (+) 1. 24 V DC (+) 2. 0 V DC (-) 2. 0 V DC (-) Lamp/ Lamp/ 15 to 25. Output signals 15 to 25.

  • Page 53: Timing Of I/O Signal

    Timing of I/O signal Input signal Terminal No. Function Timing Switching signal A Switching signal B Switching signal C Switching signals A to E are ON while the input signal is ON Switching signal D Switching signal E Forward rotation start The electric screwdriver operates while the input signal is ON Reverse rotation start Workpiece...

  • Page 54: Using External I/O Signal

    Using External Signals Using external I/O signal Switching channel/channel pattern It is possible to switch the channel or channel pattern by input from an external signal. The channel and channel pattern values and corresponding switching signals A to E are as follows. I: ON, Blank: OFF Value 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29...
  • Page 55 Resetting the screw count Refer to "5. Reset Mode" (p. 24) for details of resetting the screw count. Set switching signals A to E to OFF Set the terminal No.13 (external reset) to ON The LCD screen is displayed as shown on the right. Set the terminal No.13 (external reset) to OFF The screw count is reset.
  • Page 56 Using External Signals Using the workpiece signal By using the workpiece signal ( workpiece detection sensor), it is possible to prevent human errors and improve work quality. When the workpiece signal is set to OFF, the electric screwdriver does not operate. This prevents inadvertent starting of the tool.

  • Page 57: Using External Signals (Rs-232C)

    13. Using External Signals ( RS-232C) RS-232C cable is used to connect a PC or sequencer (PLC). CAUTION  Before connecting the wire for the external signal, always turn OFF the power.  RS-232C specifications The RS-232C settings of this tool are as shown below. Since these settings are fixed, perform setting at the PC or sequencer side.

  • Page 58: Rs-232C Connection

     If the PC to be connected does not have an RS-232C connector, use a device that converts the D-Sub9 pin to  USB, etc. Nitto Kohki has confirmed connectivity with the following product. (We do not provide support.) BSUSRC0610BS made by BUFFALO Command When a command is sent from a PC or sequencer to the controller, the corresponding processing is executed.
  • Page 59 Send/receive command Operation Send command Response from controller Forward rotation drive FWD\r\n FWD\r\n Reverse rotation drive RVS\r\n RVS\r\n Drive stop STP\r\n STP\r\n At channel switching MOV:p\r\n CH:p\r\n Switching channel/channel pattern* (p = 1 to 30) At channel pattern switching CHP:p\r\n Resetting the screw count CRT\r\n CRT\r\n...

  • Page 60: Error Detection

    14. Error Detection The status of the controller and electric screwdriver is detected and if an error is determined the tool operation is stopped. Screw fastening NG If a mistake in screw fastening is detected, screw fastening NG is notified. Either change the setting or review the screw fastening operation.

  • Page 61: Appendix

    15. Appendix When an abnormality has occurred (Troubleshooting) Symptoms Location to investigate Solution Controller power won't Is the power plug inserted into an Check the power supply. turn ON outlet? Firmly insert the power cord, and set the power Has the power cord slipped out of the switch to ON ( I side).
  • Page 62 Either cancel the load applied to the bit area or screw fastening? boost the setting torque. The output torque is low Are you correctly combining the Use a combination of Nitto Kohki designated Screws cannot be measuring devices for measurement? measuring devices for measurement. fastened...
  • Page 63 Symptoms Location to investigate Solution The output torque is high Are you correctly combining the Use a combination of Nitto Kohki designated Screws are fastened too measuring devices for measurement? measuring devices for measurement. much In addition, is the assembly order of...
  • Page 64 Appendix Symptoms Location to investigate Solution The output signal is not Is there a mistake or error in wiring, or Check the wiring. (p. 47) output a disconnection? Do the output signal specifications Check the connecting external device or load. (output circuit or output time, etc.) match the input device or load specifications detecting the output...

  • Page 65: Maintenance And Inspection

     Separate power tools, accessories, and packing materials for environmentally-friendly recycling.   Do not dispose of the power tool as household garbage.   When disposing of electric tools, hand them over to Nitto Kohki or your dealer. ...

  • Page 66: Separately-Sold Products

    Appendix Separately-sold products The following products are sold separately. To purchase these items, contact your dealer where you purchased your electric screwdriver. Product name (model) Appearance Specifications, etc. Power cord Grounded 3-prong power cord set (North DLW9220 America) Power cord Grounded 3-prong power cord set (Europe) DLW9240 Power cord...
  • Page 67 Product name (model) Appearance Specifications, etc. Diamond shape flange For use by mounting in automatic screw DLW9017 fastening machine (p. 67) Flange coupling For use by mounting in automatic screw DLW9019 fastening machine Sleeve for screw vacuuming Vacuum sleeve  Mount at the vacuum pickup tip ...

  • Page 68: External Dimensions

    Appendix External dimensions DLV45C12P-AY / DLV45C12L-AY 7.7 (0.3") 238 (9.37") 34.3 (1.35") 36.3 (1.43") 240 (9.45") 7.7 (0.3") When vacuum pickup DLP7401-K is mounted Adjust to fit the bit 53.8...
  • Page 69 When equipped with the diamond shape flange coupling DLW9017 / flange coupling DLW9019 DLV45C12L: 34.3 (1.35") Approx. 53 DLV45C12P: (2.09") 36.3 (1.43") 6.5 45.5 (1.8") PCD52 (0.26") (When 75 mm 8×5.5 bit is used) (0.22") DIA 2×5.5 (0.22") DIA Flange coupling Diamond shape coupling DCC0241X-AZ 192 (7.56")

  • Page 70: About Screw Fastening Type

    Appendix About screw fastening type "Screw fastening type" (No.1 FSTN-TYPE) is selected according to the screw type, workpiece conditions, etc. Screw fastening type " SOFT" This type is set when using tapping screws or a soft body connecting part such as rubber for fastening with a fastening load.
  • Page 71 Screw fastening type " HARD" This type is set when the screw fastening load is small, such as when fastening screws on a tapped workpiece or fastening a rigid body. CAUTION  Even under the above conditions, it could be equivalent to SOFT fastening due to the effect of washers, spring ...

  • Page 72: Channel/Channel Pattern Setting Example

    Appendix Channel/channel pattern setting example For channel and channel pattern setting, refer to the following. The following channel settings are the minimum required settings. Setting example 1 After temporarily fastening (CH1) with the setting of automatic return after seating, fastens (CH2) with the specified torque (30%) Channel Channel setting...
  • Page 73 Setting example 4 Fastening from CH10 to CH14 are for workpiece X, and CH15 to CH17 are for workpiece Y Only when CH14 and CH17 end (workpiece completed), the OK signal is output Channel Channel setting Setting value Workpiece signal (No.12 WORK) CH10 to CH13 CH15, CH16 Screw fastening OK signal (No.14 OKsig)

  • Page 74: Glossary

    Appendix Glossary Term Description Accent ring Ring for identification of electric screwdriver model Fitting part that transmits torque to the screw It is also known as a socket Bit brake function A function to prevent the bit from inertial rotation when the start switch is released Refers to structure connecting the electric screwdriver tip metal part (bit part) to the Bit grounding function ground...
  • Page 75 Term Description Workpiece setup NG, screw fastening operation NG NG state where workpiece signal is OFF during operation NG signal Signal that is output when screw fastening operation is NG Output signal method for type connecting the load between the + (plus) side of the power NPN output signal supply and transistor output Screw fastening operation OK...
  • Page 76 Appendix Term Description Vacuum pickup An attachment used to vacuum screws A sleeve used to vacuum screws Vacuum sleeve Select according to the screw size and bit shape [WORK] LED Lights when the electric screwdriver becomes operable (rotatable) Function for resetting the screw fastening operation or returning the operation channel by [WORK RESET] button 1 channel Workpiece...

  • Page 77: Index

    Initial speed time ............ 30 Index Inlet ................7 I/O circuit ..............48 I/O signal ..............49 Accent ring ............... 6 Auto reverse............35 LCD back light............41 LCD screen .............. 7 LCD intensity control ..........7 Bit ............... 5, 13 LCD display..............
  • Page 78 Appendix Screw fastening type........30, 68 Separately-sold products ........64 Setting lock ............42 Setting memo ............77 Setting mode ............26 Setting transmission..........45 [SETTING] dial ........... 7, 26 Sleeve ..............6 Soft joint ..............64 SOFT fastening ............68 Specifications ............

  • Page 79: Setting Memo

    Setting memo Copy and then perform entry of the setting values. Entry date (mm/dd/yyyy): Affiliation: In charge: CH No.: Process name Targeted torque Speed Setting item Setting range Setting value 1) FSTN-TYPE SOFT / HARD 2) COUNT OFF / 1 to 99 3) SPEED Lv1 to Lv9 4) TORQUE...
  • Page 80 10 Ubi Crescent #01-62, Ubi Techpark Lobby D, Singapore Tel: +1-630-924-9393 Fax: +1-630-924-0303 408564 Tel: +65-6227-5360 Fax: +65-6227-0192 NITTO KOHKI EUROPE GMBH NITTO KOHKI CO., LTD., Bangkok Representative Gottlieb-Daimler-Str. 10, 71144 Steinenbronn, Germany Tel: +49-7157-989555-0 Fax: +49-7157-989555-40 Office M&A Business Center, Q-House Convent Bldg., 38 Convent NITTO KOHKI EUROPE GMBH UK BRANCH Rd., Silom, Bangrak, Bangkok 10500, Thailand...

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