JUKI K-1E Instruction Manual
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JUKI K-1E Instruction Manual

JUKI K-1E Instruction Manual

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K-1E
INSTRUCTION MANUAL
(CONTROL PANEL)

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Summary of Contents for JUKI K-1E

  • Page 1 K-1E INSTRUCTION MANUAL (CONTROL PANEL)
  • Page 2 Foreword Foreword Thank you for using our Computerized Control System for Special Sewing Machine. It is appreciated that you do read this manual carefully in order to operate the machine correctly and effectively. If the user operates the machine contrary to regulations herein, thus cause loss to user or third party, we will not take responsibility.

  • Page 3: Safety Matters For Attention

    Safety Matters for Attention Safety Matters for Attention 1. Signs & Definitions of Safety Marks Safety Matters for Attention Signs & Definitions of Safety Marks This Operation Manual and the Safety Marks printed on the products are to enable you to use this product correctly Signs &...
  • Page 4 at that situation by mistake. When you tilt or erect the head of sewing machine, please use both of your hand in that operation. And never press the sewing machine with strength. If the sewing machine loses its balance, it will fall into floor thus causes the personal injury or mechanical damage.

  • Page 5: Table Of Contents

    CONTENTS Foreword ......................i Safety Matters for Attention ................. ii 1 General Information ................... 1 1.1 Technical Parameters ....................1 1.2 Matters for Safe Using ..................... 2 1.3 The Preventions on Usage ..................3 1.4 Input Mode ........................ 4 1.5 Display Method ......................4 1.6 Panel Layout ......................
  • Page 6 2.5.1 Use Pattern Key to Sew ................18 2.5.2 Group Sewing (Cyclic Sewing) ..............20 2.6 Copy/Delete P Pattern and C Pattern ..............21 2.6.1 Copy/Delete P Pattern ................. 21 2.6.2 Copy/Delete C Pattern ................. 22 2.7 Memory Switch Activation and Change ............... 23 2.7.1 User Parameter Setting List ...............

  • Page 7: General Information

    1 General Information 1 General Information 1.1 Technical Parameters 1.1 Technical Parameters TYPE K-1E ITEM Purpose Bar tacking / Button Lock stitch Sewing Area X(lateral) direction 40mm × Y(longitudinal) direction 30mm Max. Sewing Speed 3200rpm Stitch Length 0.1mm – 10.0mm (adjustable by 0.1mm)

  • Page 8: Matters For Safe Using

    Operation Humidity 35% - 85% （No Dew Condensation） Range Line Voltage AC 220V ± 10%; 50-60Hz  Please reduce the max sewing speed in accordance with the sewing conditions.  Effective standard for product: QCYXDK0004—2023 “Computerized Control System for Industrial Sewing Machine”...

  • Page 9: The Preventions On Usage

    If this control device is damaged or unable to work normally, please ask the technicians to adjust or  repair it. Do not run the machine when the problem is not solved Please do not change or modify the control device without authorization ...

  • Page 10: Input Mode

    5、Do not use the household terminal block to let 6、For opening the control box, please turn off the machines to share one power supply power and take away the plug from socket firstly, and then wait for at least 5 minutes before opening the control box 7、After replacing the motor, please set the installation angle of main motor according to this documents.

  • Page 11: Operation And Debugging

    2 Operation and Debugging 2 Operation and Debugging 2.1 Instructions of Operation Panel 2.1 Instructions of Operation Panel (1) LCD Display pattern number, shape and various other data. (2) READY Key This key changes from the setting state of the panel to the sewing state where the sewing machine actually operates.

  • Page 12: Installing The Main Shaft Motor

    2.2 Installing the Main Shaft Motor 2.2 Installing the Main Shaft Motor Assemble the main motor to the main shaft  through the coupling . And you need 4 screws to fix the  coupling to the upper shaft and the main shaft. Fix the coupling with No.1 Screw and make sure that it is ...

  • Page 13: System Input Test

    rotation number. 06 Presser Foot Motor Presser foot, thread-trimming Display inching operation of presser foot and thread-trimming Test motor/origin sensor test motor, origin searching operation and the status of presser foot origin/presser foot sensor. 08 System Output Test Output signal test Drive the movement of output solenoid/air valve.

  • Page 14: Aging Mode

    During moving XY motors, if the signal of the origin sensor changes, the icon displayed on the screen will become shadowed. XY Motor Origin Adjustment First press key to conduct XY origin search. On the screen will be displayed the origin sensor status A of X motor and the current adjustment value C, as well as the origin sensor status B of Y motor and the current adjustment value D.

  • Page 15: Main Shaft Detection

    conditions before starting sewing. At sewing end, if the origin search is set to be valid in step 2, the system will conduct the origin search of X/Y presser foot and thread-catching/trimming motors. After the set interval time, the system will automatically start sewing again. If user need stop continuous sewing, press at sewing end to pause and turn off the power to terminate the continuous sewing.

  • Page 16: System Output Test

    Simulation Operation Test of Presser Foot Motor Under this mode, step pedal to level 2 to execute origin search, and then press key to make simulation operation of the motor at various work operation such as lifting up or lowering down. Presser Foot Motor Origin Adjustment Under this mode, stepping the pedal to level 2 to execute the origin search.

  • Page 17: Main Motor Origin Adjustment

    2.3.8 11 Main motor origin adjustment 2.3.8 11 Main motor origin adjustment System Check When "11 Main motor org adj" is selected, Press the Edit key Enter the mode, Spindle origin correction can be performed, after turning the needle bar to the highest point, Press the Prepare key save back to the previous screen.
  • Page 18 (1) X Size Input Press to display C001 X size. Press key to display the intended value. X/Y size can be inputted by % or by actual size (set by parameter U063) and the default setting is % input. Note: if the set value is beyond the sewing range allowed by the presser foot, the needle may collide with the presser foot and thus cause needle breakage which is very dangerous.

  • Page 19: Pattern Shape Confirmation

    (5) Setting Completion Press key. Presser foot moves and lifts and sewing LED lights up to enter sewing status. Note: press READY key and the presser foot will return to the sewing start. The presser foot will lower down before moving. Therefore, please watch your fingers. * Press key to save the set value of pattern No., XY scale rate, etc.

  • Page 20: Sewing

    Press key to confirm the pattern is within the Press key to confirm the pattern is within the range of presser foot. range of presser foot. Press key to return to sewing start position Press key to return to sewing start position and lift the presser foot.

  • Page 21: Bobbin Thread Winding

    2.4.6 Bobbin Thread Winding 2.4.6 Bobbin Thread Winding Press key and sewing LED is off. Press key to lower the presser foot. Press key to display winding interface. Step the pedal to run the sewing machine. Step the pedal again or press key to stop the sewing machine.
  • Page 22 When counter interface A is displayed, counter can be set under input mode. If the system is under sewing mode, press key to turn off the sewing LED. Select counter type Press key to shadow the counter type icon B. Press key to select the proper counter type.

  • Page 23: Pause

    (8) Counter Release When the counter value is exhausted, counter interface will be displayed. Press key to reset the counter and then the counter will start counting again. 2.4.8 Pause 2.4.8 Pause Pedal has three levels: level 1 to lower the presser foot, level 2 to start sewing and level 3 (to step backward with heel) for emergency stop.

  • Page 24: P Pattern And C Pattern Setting

    Then, 3 operations are available: Then, 3 operations are available: 1. Use starting switch to start sewing. 1. Use starting switch to start sewing. 2. Press key to trim thread and use key to adjust position. Then use starting switch to start sewing. 2.
  • Page 25 Press key to set the standard pattern as No.3. Press to set P-No. as 2. Press READY key to register P2 and the mode interface will be displayed. Then press key or key. Press key and then press key to edit item data.

  • Page 26: Group Sewing (Cyclic Sewing)

    2.5.2 Group Sewing (Cyclic Sewing) 2.5.2 Group Sewing (Cyclic Sewing) This machine can be used to sew several patterns in order cyclically. Up to 99 patterns can be inputted. In addition, 99 data of group sewing can be registered. If necessary, please make a copy for future use.

  • Page 27: Copy/Delete P Pattern And C Pattern

    Change data of editing content Change data of editing content Change data of editing content Press key to change data of the editing content. Press key to change data of the editing content. The registered pattern No. will be displayed for editing. Press key to change data of the editing content.

  • Page 28: Copy/Delete C Pattern

    Press key to shift to the P pattern number Press key to shift to the P pattern number (existing) to be copied, and press to shift to a (existing) to be copied, and press to shift to a new P pattern number (new). After confirmation, new P pattern number (new).

  • Page 29: Memory Switch Activation And Change

    2.7 Memory Switch Activation and Change 2.7 Memory Switch Activation and Change Set input mode When sewing LED is off, memory switch data can be changed. Under sewing mode, press to shift to input mode. Enter data editing interface Press key to display the mode interface (operator level).
  • Page 30 U009 Trimming tension angle adj －6～4 1st stitch sew speed U010 400～1500 2nd stitch sew speed U011 400～3200 3rd stitch sew speed U012 400～3200 3200 4th stitch sew speed U013 400～3200 3200 5th stitch sew speed U014 400～3200 3200 U015 1st stitch tension 0～200 U016...
  • Page 31 lift and press the foot 0: Not Search origin 1: Search origin after U040 C Pat sew finish org search the finish of each pattern 0: Not search origin U041 P Pat sew finish org search 1: Search Origin 0: upper position U042 Needle bar stop position 1: highest position...
  • Page 32 Displays the cumulative Press the Reset key U245 Clear oil counter number of machine to clear running pins – 26 –...

  • Page 33: Service Parameter Setting

    3 Service Parameter Setting 3 Service Parameter Setting 3 Service Parameter Setting 3 Service Parameter Setting Service parameters are different from normal parameters and usually are not allowed to change by users. Service parameters are different from normal parameters and usually are not allowed to change by users. These parameters are for technicians to debug the machine.
  • Page 34 0: solenoid K064 Wiper setting 1: motor K066 Presser-wiper pulse 30～60 0: air valve control K074 Presser mode setting 1: motor control K095 Trimming thread angle －10～10 0: automatic thread-trimming K097 Trimming thread when pause 1: manual thread-trimming K102 X motor full current 0～15 Effective after restart K104...
  • Page 35 -2 means thread holding action K138 Trimming clamp delay prohibited after －2～1 thread-trimming at sewing start The on value indicates -1：OFF K139 Needle cooling the delayed shutdown 0～30：ON time in 100mS 0: electronic K140 Tension mode setting 1: mechanical K141 Loosen tension on power －20～20 K142...
  • Page 36 emergency stop 0 means thread breakage detection is off. 0: Disabled K174 Trimming position detection 1: On K177 Trimming stop position 0～40 K180 （X）Motor go origin mode 0～4 K181 （Y）Motor go origin mode 0～4 K182 （C）Motor go origin mode 0～4 K183 （P）Motor go origin mode 0～4...

  • Page 37: Restore Default Setting

    0：0830-F11 A new power-up is K227 Main motor type 1：0830-F01 required to take effect A new power-up is K228 Main motor stop lock enable required to take effect 0: OFF A new power-up is K229 Main motor piercing mode 1: ON required to take effect A new power-up is K231...

  • Page 38: Software Version Display

    3.4 Software Version Display 3.4 Software Version Display 3.4 Software Version Display 3.4 Software Version Display When sewing LED is off, hold pressing key for 3 seconds until the buzzer sings. Release 3.4 Software Version Display When sewing LED is off, hold pressing key for 3 seconds until the buzzer sings.

  • Page 39: Set U/K Parameter Lock

    User need input the new password in the first line and User need input the new password in the first line and re-input the same password to confirm it. Then press re-input the same password to confirm it. Then press to confirm the password change.

  • Page 40: Button Sewing Function

    4 Button Sewing Function 4 Button Sewing Function 4.1 Button Sewing Function Setting 4.1 Button Sewing Function Setting 1、 When sewing LED is off, hold pressing key for 3 seconds until the buzzer rings, and release key to activate service parameter medication;...

  • Page 41: Usb Communication Function

    5 USB Communication Function 5 USB Communication Function 5.1 Upgrade patterns via USB stick 5.1 Upgrade patterns via USB stick Support import (addition) of single VDT pattern: (01) Import pattern: import (add) pattern, and cover the pattern of the same number with imported pattern; (02) Export pattern: export all external patterns to USB storage device;...
  • Page 42 Open pattern lock: after update, if the patterns updated via U disk cannot be selected on the sewing interface, the possible reason is that the pattern lock is unopened, for the default setting of patterns number 101~200 is locked and unable to be selected. User need make the following operation: When sewing LED is off, press to enter...

  • Page 43: Upgrade Patterns Via Usb Stick

    5.1 Upgrade patterns via USB stick 5.2 Upgrade the software via USB flash drive The master, panel and stepper can be upgraded through a USB stick. The program needs to be placed in the update directory of the USB flash drive. (01)Upgrade the master：The file name is“m Control_6GR”；...

  • Page 44: Upgrade Step Parameters And Step Curves Via Usb Stick

    5.3 Upgrade Step Parameters and Step Curves via USB Stick 5.3 Upgrade Step Parameters and Step Curves via USB Stick The parameters and curves of the stepper drive can be upgraded through the USB stick. The data files need to be placed in the update directory of the U disk.

  • Page 45: List Of Patterns In Controller

    6 Appendix 1 6 Appendix 1 6.1 List of Patterns in Controller 6.1 List of Patterns in Controller Patterns Stitch Length × Width Pattern Stitch Length × Number (mm) Number Width (mm) 16.1×2 10.2×2 16×2.4 24×3 10.1×2 16×2.4 10.1×2 16×2.4 24×3 24×3 6.1×2.4...
  • Page 46 0×20 0×10 0×20 0×20 10.1×7 12.1×7 10.2×6 12×6 7×10 7×10 24×3 8×2 11.8×12 12×12 2.4×20 2.4×25 2.4×25 2.4×30 2.4×30 2.4×30 8×8 8×8 8×8 8×8 7.9×7.9 7.9×7.9 7.9×7.9 12.4×10.2 12.4×10.2 21×6 – 40 –...
  • Page 47 21×6 19×3 40×5 40×5 5×30 5×30 40×30 40×30 40×30 30×30 30×30 30×30 40×30 40×30 40×30 30×30 30×30 30×30 40×30 40×30 40×30 30×30 30×30 30×30 40×30 40×30 40×30 30×30 30×30 30×30 – 41 –...
  • Page 48 30.1×30 30×30 20×24 20×24 20×20 20×20 20×20 25×20 25×20 25×20 25×20 25×20 25×20 30×25 – 42 –...

  • Page 49: List Of Patterns For Button-Sewing In Controller

    6.2 List of Patterns for Button-sewing in Controller 6.2 List of Patterns for Button-sewing in Controller Pattern Thread Standard Standard Pattern Thread Standard Standard Number Sewing Sewing Number Sewing Sewing Length Length Length Length X(mm) Y(mm) X(mm) Y(mm) 10-10 12-12 10-10 12-12 10-10...
  • Page 50 Pattern Thread Standard Standard Pattern Thread Standard Standard Number Sewing Sewing Number Sewing Sewing Length Length Length Length X(mm) Y(mm) X(mm) Y(mm) 10-10 8-8-8 5-5-5 8-8-8 10-10 – 44 –...

  • Page 51: Main Control Error List

    6.3 Main Control Error List 6.3 Main Control Error List Code Name Content Solution Pedal not in the middle Pedal is stepped down when entering the Make sure the pedal is not stepped down when E-001 position ready sewing status entering the ready sewing status RESET key is pressed while sewing Restart or return-to-origin after pressing...
  • Page 52 Code Name Content Solution Stepping Software The software version for the stepping Change the stepping board or update the E-020 Version Error board is false. stepping board program. Machine Stop Due to After entering aging mode, the machine E-022 Shut down the machine Aging stops.
  • Page 53 Code Name Content Solution The number of sewing The number of sewing needles exceeds Check whether the spindle motor and cable are E-047 needles exceeds the the total number of stitches of the normal, and check whether the spindle encoder total number of stitches current pattern.
  • Page 54 Code Name Content Solution At first, please check motor. Then check the Stepping Close Loop resistance and sensor value. If the motor is ok, E-064 DSP2 1 Route (X23) Large current is detected by hardware user should check the hardware on stepping Over-Current board Change the stepping motor to open loop mode...
  • Page 55 Code Name Content Solution communication packet validation error Step closed-loop DSP1 Master and stepper communication Check whether the main control and stepper E-094 (X25/X27) traffic error. communication lines are stable and reliable. packet illegal command Step closed-loop DSP2 (X21/X23) Master and stepper communication Check whether the main control and stepper E-095 communication packet...

  • Page 56: Operation Panel Error List

    6.4 Operation Panel Error List 6.4 Operation Panel Error List Code Name Content Solution There exists error with the data defined Internal error: user need update the panel M-300 Memory Abnormal by the operation panel. program. Internal error: user need update the panel M-301 Memory Abnormal Panel memory data abnormal...
  • Page 57 Code Name Content Solution When patterns are imported to the The Storage Space for First export the internal patterns before M-318 control panel via USB, the storage space External Patterns Full deleting them, and then import patterns again. for such patterns is found full. External Patterns Pattern data is found abnormal when its Enter the parameter import/export mode of the...
  • Page 58 Code Name Content Solution It is time to add lubricating oil to certain Alarm to Lubricate the Restart the machine, enter parameter No. 245 M-333 parts of the machine, so the machine Machine and press RESET key, and then power on again stops working.

  • Page 59: Installation Size Of Control Box

    7 Appendix 2 7.1 Installation Size of Control Box – 53 –...

  • Page 60: Installation Size Of Operation Panel

    7.2 Installation Size of Operation Panel 7.2 操 操 作 作 箱 箱 安 安 装 装 尺 尺 寸 寸 – 54 –...

  • Page 61: System Diagram

    7.3 System Diagram 7.3 System Diagram – 55 –...

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