JUKI LBH-1790 Instruction Manual
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JUKI LBH-1790 Instruction Manual

Lbh-1790a
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See also: Handbook , Engineer's Manual
ENGLISH
LBH-1790 / IP-310
INSTRUCTION MANUAL

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Summary of Contents for JUKI LBH-1790

  • Page 1 ENGLISH LBH-1790 / IP-310 INSTRUCTION MANUAL...

  • Page 2: Table Of Contents

    CONTENTS 1. NAME OF EACH SECTION OF THE OPERATION PANEL ..........4 1-1 Body ..........................4 1-2 Buttons to be used in common ................6 2. BASIC OPERATION OF THE SEWING MACHINE ............7 3. LCD DISPLAY SECTION AT THE TIME OF INDEPENDENT SEWING ......9 3-1 Data input screen ....................9 3-2 Sewing screen .......................12 4.
  • Page 3 19-2 Register state at the time of your purchase............56 20. CHANGING SEWING MODE ..................57 21. LCD DISPLAY SECTION AT THE TIME OF CONTINUOUS STITCHING ....58 21-1 Data input screen ....................58 21-2 Sewing screen .....................60 22. PERFORMING CONTINUOUS STITCHING ..............63 22-1 Selection of the continuous stitching data ............63 22-2 Editing procedure of the continuous stitching data ........64 23.
  • Page 4 34-2 Performing needle thread trimmer origin adjustment ........135 34-3 Performing bobbin thread trimmer origin adjustment ........136 34-4 Performing sensor check .................137 34-5 Performing LCD check ..................139 34-6 Performing touch panel compensation ............140 35. COMMUNICATION SCREEN OF MAINTENANCE PERSONNEL LEVEL ....143 35-1 Data which are possible to be handled ............143 35-2 Displaying maintenance personnel level ............144 36.

  • Page 5: Name Of Each Section Of The Operation Panel

    1. NAME OF EACH SECTION OF THE OPERATION PANEL 1-1 Body ( Front ) ( Right side ) –  –...
  • Page 6 Touch panel • LCD display section READY key → Changeover of the data input screen and the sewing screen can be performed. INFORMATION key → Changeover of the data input screen and the information screen can be performed. COMMUNICATION key →...

  • Page 7: Buttons To Be Used In Common

    1-2 Buttons to be used in common The buttons which perform common operations in each screen of IP-0 are as follows : CANCEL button This button closes the pop-up screen. In case of the → data change screen, the data being changed can be cancelled.

  • Page 8: Basic Operation Of The Sewing Machine

    2. BASIC OPERATION OF THE SEWING MACHINE 1 Turn ON the power switch. First, check that the presser type which has been set is the same as that of the presser actually mounted. For checking and 5. INPUTTING THE setting procedures, refer to PRESSER TYPE, p.18.
  • Page 9 3 Set the sewing machine to sewing possible state. Press READY key (C), and POWER OFF PROHIBITION screen is displayed. Make preparations for sewing while this screen is displayed. When the sewing is in a possible state, the back-light of LCD display changes to green color.

  • Page 10: Lcd Display Section At The Time Of Independent Sewing

    3. LCD DISPLAY SECTION AT THE TIME OF INDEPENDENT SEWING 3-1 Data input screen –  –...
  • Page 11 Button and display Description PATTERN NEW REGISTER button Pattern No. new register screen is displayed. → Refer to 13. PERFORMING NEW REGISTER OF SEWING PATTERN, p.34. PATTERN COPY button Sewing data copy screen is displayed. 17. COPYING SEWING PATTERN, p.51. →...
  • Page 12 Button and display Description SEWING DATA CHANGE button Sewing data list screen is displayed. → Refer to 15. CHANGING SEWING DATA, p.37. WITH/WITHOUT DOUBLE With/without double stitching which is set to the pattern data being STITCHING SETTING button selected at present is displayed on this button and when the button is pressed the with/without double stitching change screen is displayed.

  • Page 13: Sewing Screen

    3-2 Sewing screen –  –...
  • Page 14 Button and display Description NUMBER OF TIMES OF BASTING Number of times of basting which is set to the pattern data during display sewing is displayed. PATTERN NAME display Pattern name which is set to the pattern data during sewing is displayed.
  • Page 15 Button and display Description KNIFE GROOVE WIDTH, LEFT Knife groove width, left which is set to the pattern during sewing is display displayed. SEWING SHAPE display Sewing shape of the pattern data during sewing is displayed. SPEED variable resistor Number of rotation of sewing machine can be changed. CLOTH CUTTING LENGTH display Cloth cutting length which is set to the pattern data during sewing is displayed.

  • Page 16: How To Use The Pedal

    4. HOW TO USE THE PEDAL This sewing machine can be used by selecting the pedal operating procedure from among  types described later. Select the operating procedure you desire for working efficiency and use the sewing machine. 4-1 Setting procedure of the pedal type 1 Call the pedal type setting parameter. Hold pressing switch (A) for  seconds and memory switch (level ) button (B) is...
  • Page 17 2 Select the pedal type. Three kinds of pedal type buttons (D to F) are displayed on the pedal type change screen. Select the pedal type you desire and press ENTER button (G). Close the pop-up and display screen 1 . When switch (A) is pressed further, the screen returns to the data edit screen.

  • Page 18: Explanation Of Pedal Motion

    4-2 Explanation of pedal motion 2-pedal type 1-pedal 1-pedal (Without intermediate position) (With intermediate position) INITIAL POSITION INITIAL POSITION INITIAL POSITION Presser : Intermediate position 2 Presser : Maximum position 1 Presser : Maximum position 1 or Sewing position 3 1) SETTING OF SEWING 1) SETTING OF SEWING 1) SETTING OF SEWING...

  • Page 19: Inputting The Presser Type

    5. INPUTTING THE PRESSER TYPE 5-1 Setting procedure of the presser type 1 Display the data input screen. Only in case of the data input screen (blue), the contents of setting can be changed. In case of the sewing screen (green), press READY key and display the data input screen.

  • Page 20: Table Of Presser Type

    5-2 Table of presser type Make the number in the frame of engraved part number of presser foot correspond to the type of presser. Type Part No. of presser foot Type  B 1 5 1 1 7 7 0 0 0 ＊ Type  B 1 5 1 1 7 7 0 0 0 ＊...

  • Page 21: Performing Pattern No. Selection

    6. PERFORMING PATTERN NO. SELECTION 6-1 Selection from the data input screen 1 Display the data input screen. Only in case of the data input screen (blue), the contents of setting can be changed. In case of the sewing screen (green), press READY key and display the data input screen.

  • Page 22: Selection By Means Of Direct Button

    6-2 Selection by means of DIRECT button This sewing machine can register the pattern No. you desire to DIRECT button. When the pattern has been registered, the pattern selection can be simply performed only by pressing the button. 18. REGISTERING THE PATTERN TO DIRECT BUTTON, p.53.

  • Page 23: Naming The Pattern

    7. NAMING THE PATTERN As many as  characters can be inputted to the patterns respectively. 1 Display the data input screen. Only in case of the data input screen (blue), input of the pattern name can be performed. In case of the sewing screen (green), press READY switch and display the data input screen (blue).

  • Page 24: Performing Sewing Shape Selection

    8. PERFORMING SEWING SHAPE SELECTION 1 Display the data input screen. Only in case of the data input screen (blue), the selection of sewing shape can be performed. In case of the sewing screen (green), press READY switch and display the data input screen (blue).
  • Page 25 4 Select the sewing shape. Select SEWING SHAPE button (C) you desire to sew. 5 Finish the sewing shape selection. Press ENTER button (D) to finish the shape selection and the selected sewing shape is displayed in the data input screen (blue). Note) The number of sewing shapes to be displayed changes according to the level selected in the sewing shape selection level of memory DIP switch (level )

  • Page 26: Changing Needle Thread Tension

    9. CHANGING NEEDLE THREAD TENSION 1 Display the data input screen. Only in case of the data input screen (blue), needle thread tension can be changed. In case of the sewing screen (green), press READY switch and display the data input screen (blue). 2 Call the needle thread tension change screen.
  • Page 27 For the tension other than that at parallel section and at bar-tacking section, refer to 15. CHANGING ※ SEWING DATA, p.37 26. CHANGING MEMORY SWITCH DATA, p.77. Set value of tension at 1 parallel section and 2 bar-tacking section In case of the radial Set value on panel eyelet shape, set Initial value the bar-tacking 1 Parallel Crest is lowered.

  • Page 28: Performing Re-Sewing

    10. PERFORMING RE-SEWING When STOP switch (A) is pressed during sewing, the sewing machine interrupts sewing and stops. At this time, the error screen is displayed to inform that the STOP switch is pressed. –  –...

  • Page 29: To Continue Performing Sewing From Some Point In Sewing

    10-1 To continue performing sewing from some point in sewing 1 Release the error. Press RESET button (B) to release the error. Then the step motion screen is displayed. 2 Return the presser. Press BACKWARD button (C), and the presser returns stitch by stitch.

  • Page 30: Winding Bobbin Thread

    11. WINDING BOBBIN THREAD 1 Set the bobbin. Fit a bobbin fully onto the bobbin winder shaft. Then push the bobbin thread guide in the direction of the arrow mark. 2 Display the bobbin winding screen. Press BOBBIN WINDER button (A) in the data input screen (blue) or the sewing screen (green) and the bobbin winding screen is...

  • Page 31: Using Counter

    12. USING COUNTER 12-1 Setting procedure of the counter 1 Display the counter setting screen. Press switch and the COUNTER SETTING button (A) is displayed on the screen. When this button is pressed, the counter setting screen is displayed. 2 Selection of kinds of counters This sewing machine has two kinds of counters,i.
  • Page 32 [ Sewing counter ] UP counter Every time the sewing of one shape is performed, the existing value is counted up. When the existing value is equal to the set value, the count-up screen is displayed. DOWN counter Every time the sewing of one shape is performed, the existing value is counted down.
  • Page 33 3 Change of counter set value In case of the sewing counter, press button (F) and in case of the No. of pcs. counter, press button (G) and the set value input screen is displayed. Here, input the set value. (See p.0.) 4 Change of counter existing value In case of the sewing counter, press button (D) and in case of the No.

  • Page 34: Count-Up Releasing Procedure

    12-2 Count-up releasing procedure When count-up condition is reached during sewing work, the count-up screen is displayed and the buzzer beeps.Press CLEAR button (H) to reset the counter and the screen returns to the sewing screen. Then the counter starts counting again. –...

  • Page 35: Performing New Registration Of The Pattern

    13. PERFORMING NEW REGISTRATION OF THE PATTERN 1 Display the data input screen. Only in case of the data input screen (blue), new registration of the pattern can be performed. In case of the sewing screen (green), press READY switch and display the data input screen (blue).
  • Page 36 5 Select the 1st bar-tacking shape. Select the shape you desire to sew from among  kinds of the st bar-tacking shape buttons (F). When it is selected, the total sewing shape in which the st bar-tacking shape is used is displayed.

  • Page 37: Sewing Shape List

    14. SEWING SHAPE LIST ) Square type ) Round type ) Radial square type ) Radial type ) Radial straight bar- tacking type ) Radial taper bar- ) Eyelet square type ) Eyelet radial type ) Eyelet straight bar- 0) Eyelet taper bar- tacking type tacking type tacking type...

  • Page 38: Changing Sewing Data

    15. CHANGING SEWING DATA 15-1 Initial sewing data at the time of your purchase Patterns from  to 0 have been already registered at the time of your purchase. The initial values of the square type shape which are different in the cloth cutting length only have been inputted in the sewing data. →...

  • Page 39: Changing Procedure Of Sewing Data

    15-2 Changing procedure of sewing data 1 Display the data input screen. Only in case of the data input screen (blue), change of the sewing data can be performed. In case of the sewing screen (green), press READY switch and display the data input screen (blue).
  • Page 40 4 Change the data. For the sewing data, there are the data item to change the numeral and data item to select the pictograph. No. in pink color such as put on the data item to change the numeral and the set value can be changed with the +/- button which is displayed in the change screen.

  • Page 41: Sewing Data List

    15-3 Sewing data list Sewing data are those that can be inputted to  patterns from pattern  to  and can be inputted to each pattern. The sewing machine has been set in the state that the data which is necessary to set "With/ without edit" cannot be set at the time of your purchase.
  • Page 42 Item Setting range Edit unit Remarks Knife groove width, left -.00 to .00 0.0mm This item sets the clearance between cloth cutting knife and left parallel section. Overedging width, left 0.0 to .00 0.0mm This item sets the overedging width of left parallel section.
  • Page 43 Item Setting range Edit unit Remarks Flow bar-tacking offset, left 0.00 to .00 0.0mm ※1 This item sets length to form bar-tacking section of flow bar-tacking shape. Flow bar-tacking offset, right 0.00 to .00 0.0mm ※1 This item sets length to form bar-tacking section of flow bar-tacking shape. Eyelet shape length .0 to 0.0 ※1...
  • Page 44 Item Setting range Edit unit Remarks Reinforcement of radial shape ※1, ※2 This item sets with / without reinforcement of radial shape. stitching : With : Without Pitch at bar-tacking section 0.00 to 0.0mm This item sets sewing pitch of bar-tacking .00 section.
  • Page 45 Item Setting range Edit unit Remarks Double stitching cross selection ※3 This item selects overlapped stitching or cross stitching at the needle entry of parallel section when setting double stitching. : Overlapped : Cross stitching stitching Compensation of double stitching 0.0 to .0 0.mm ※3...
  • Page 46 Item Setting range Edit unit Remarks Crosswise compensation of needle 0. to .0 0.mm ※3 entry of basting This item sets the amount to move needle entry position to the right or left when performing basting more than two cycles. Compensation of left side position of -.0 to .0 0.mm...
  • Page 47 Item Setting range Edit unit Remarks Left parallel section tension 0 to 00 This item sets needle thread tension at left parallel section. Right parallel section tension 0 to 00 ※2 This item sets needle thread tension at right parallel section. Left parallel section tension (1st cycle 0 to 00 ※2, ※3...
  • Page 48 Item Setting range Edit unit Remarks ACT timing adjustment at the start of - to   stitch ※2 1st bar-tacking This item adjusts needle thread tension output start timing at st bar-tacking section. ACT timing adjustment at the start of - to   stitch ※2...
  • Page 49 Item Setting range Edit unit Remarks Tie stitching width at the end of sewing 0. to . 0.mm This item sets tie stitching width at the end of sewing. Number of stitches of tie stitching at 0 to   stitch the end of sewing This item sets number of stitches of tie stitching at the end of sewing.
  • Page 50 Item Setting range Edit unit Remarks Pitch of going 0.00 to 0.0mm This item sets sewing pitch of going side .00 of bar-tacking shape (Shape Nos. , ,  and 0 of S0). Width of going 0.0 to 0.00 0.0mm This item sets width of going side of bar-tacking shape (Shape Nos.

  • Page 51: Setting Procedure Of Sewing Data With/Without Edit

    16. SETTING PROCEDURE OF SEWING DATA WITH/WITHOUT EDIT 1 Display the sewing data with/without edit setting screen. When continuing pressing switch for three seconds, the sewing data with/without edit setting button (A) is displayed on the screen.When this button is pressed, the sewing data with/ without edit setting screen is displayed.

  • Page 52: Copying Sewing Pattern

    17. COPYING SEWING PATTERN The sewing data of the pattern No. which has been already registered can be copied to the pattern No. which has not been registered. Overwriting copy of the pattern is prohibited. When you desire to overwrite, perform it after erasing the pattern once. 6.
  • Page 53 4 Input the pattern No. of copy destination. Input the pattern No. of copy destination with ten keys (D). It is possible to retrieve the pattern No. which is not used with - and + buttons (E • F). 5 Start copying. Press ENTER button (G) and copying starts.

  • Page 54: Registering The Pattern To Direct Button

    18. REGISTERING THE PATTERN TO DIRECT BUTTON Register the pattern Nos. which are frequently used with the direct buttons for use. Once the patterns are registered, the pattern selection can be performed with ease by pressing only the button. 18-1 How to register 1 Display the direct pattern register screen.

  • Page 55: Register State At The Time Of Your Purchase

    3 Select the pattern No. to be registered. Select the pattern No. you desire to register from among pattern No. buttons (C). When the selected button is pressed twice, the selection is released. 4 Register the direct pattern. When ENTER button (D) is pressed, the register of direct pattern is finished and the direct pattern No.

  • Page 56: Registering Sewing Data To Customize Button

    19. REGISTERING SEWING DATA TO CUSTOMIZE BUTTON Register parameters which are frequently used to CUSTOMIZE button and use them. Screen of the change of parameters which have been registered can be displayed by pressing only CUSTOMIZE button in the data input screen. 19-1 How to register 1 Display the customize pattern register screen.

  • Page 57: Register State At The Time Of Your Purchase

    3 Select the sewing data to be registered. Select the sewing data you desire to register with the sewing data buttons (C). When the selected button is pressed twice, the selection is released. 4 Register to the customize button. When ENTER button (D) is pressed, register to the customize button is finished and the customize button register screen is displayed.

  • Page 58: Changing Sewing Mode

    20. CHANGING SEWING MODE 1 Display the sewing mode selection screen. When switch is pressed, the sewing mode selection button (A) is displayed on the screen. When this button is pressed, the sewing mode selection screen is displayed. ※ Image of the button of the sewing mode selection button changes according to the sewing mode which is selected at present.

  • Page 59: Lcd Display Section At The Time Of Continuous Stitching

    21. LCD DISPLAY SECTION AT THE TIME OF CONTINUOUS STITCHING This sewing machine can perform the continuous stitching that continuously sew the plural sewing pattern data without lifting the presser. It is possible to install a long presser of as long as 0 mm size and to automatically sew up to as many as  shapes in the presser.
  • Page 60 Button and display Description CONTINUOUS STITCHING DATA Continuous stitching data new register screen is displayed. NEW REGISTER button CONTINUOUS STITCHING DATA Continuous stitching data copy screen is displayed. COPY button DATA NAME INPUT button Continuous stitching data name input screen is displayed. 7.

  • Page 61: Sewing Screen

    21-2 Sewing screen – 0 –...
  • Page 62 Button and display Description CONTINUOUS STITCHING DATA Name inputted to continuous stitching data during sewing is displayed. NAME display KNIFE CANCEL button Every time the button is pressed, dropping/non-dropping knife is changed over alternately. PRESSER DOWN button Presser can be lowered and the knife down screen is displayed. To raise the presser, press the presser up button displayed in the presser down screen.
  • Page 63 Button and display Description PATTERN NO. display Pattern No. inputted to continuous stitching data during sewing is displayed. Pattern NO. being sewn at present is displayed in reverse video. SPEED variable resistor Number of rotation of sewing machine can be changed. The number of rotation which is set is displayed.

  • Page 64: Performing Continuous Stitching

    22. PERFORMING CONTINUOUS STITCHING First, change the sewing mode to the continuous stitching before performing setting. 20. CHANGING SEWING MODE, p.57. → Refer to 22-1 Selection of the continuous stitching data 1 Display the data input screen. Only in case of the data input screen (light blue), it is possible to select continuous stitching data No.

  • Page 65: Editing Procedure Of The Continuous Stitching Data

    22-2 Editing procedure of the continuous stitching data 1 Display the data input screen. Only in case of the data input screen (light blue), it is possible to change the continuous stitching data. In case of the sewing screen (green), press READY switch and display the data input screen (light blue).
  • Page 66 5 Call the pattern No. selection screen. Press button (D) displayed under the sewing order display. Pattern No. to sew first selection screen is displayed. 6 Select the pattern No. When UP/DOWN SCROOL button pressed, the registered pattern No. buttons (E) change over in order. Contents of sewing data are displayed in the buttons.
  • Page 67 8 Edit the sewing data of pattern inputted to continuous stitching data. When the pattern No. is selected, the sewing data button (G) displayed the contents of the sewing data inputted to the selected pattern No. is displayed. When the button is pressed, the sewing data input screen is displayed.

  • Page 68: Lcd Display Section At The Time Of Cycle Stitching

    23. LCD DISPLAY SECTION AT THE TIME OF CYCLE STITCHING This sewing machine can sew the plural sewing pattern data in order in cycle. As many as 0 patterns can be inputted. Use this function when sewing plural different button holes on the sewing product.
  • Page 69 Button and display Description CYCLE DATA NEW REGISTER Cycle data No. new register screen is displayed. button CYCLE DATA COPY button Cycle pattern No. copy screen is displayed. CYCLE DATA NAME INPUT button Cycle data name input screen is displayed. 7.

  • Page 70: Sewing Screen

    23-2 Sewing screen –  –...
  • Page 71 Button and display Description CYCLE DATA NAME display Name inputted in cycle data during sewing is displayed. KNIFE CANCEL button Every time the button is pressed, dropping/non-dropping knife is changed over alternately. PRESSER DOWN button Presser can be lowered and the knife down screen is displayed. To raise the presser, press the presser up button displayed in the presser down screen.
  • Page 72 Button and display Description SEWING ORDER RETURN button Sewing order to be sewn next is returned by one. SEWING ORDER DURING SEWING Sewing order of pattern data during sewing is displayed. display SEWING ORDER ADVANCE button Sewing order to be sewn next is advanced by one. CLOTH CUTTING LENGTH display Cloth cutting length which is set to the pattern data during sewing is displayed.

  • Page 73: Performing Cycle Stitching

    24. PERFORMING CYCLE STITCHING First, change the sewing mode to the cycle stitching before performing setting. 20. CHANGING SEWING MODE, p.57. → Refer to 24-1 Selection of the cycle data 1 Selection of the cycle data Display the data input screen. Only in case of the data input screen (pink), it is possible to select the cycle data No.

  • Page 74: Editing Procedure Of The Cycle Data

    24-2 Editing procedure of the cycle data 1 Display the data input screen. Only in case of the data input screen (pink), it is possible to input the cycle data. In case of the sewing screen (green), press READY switch and display the data input screen (pink).
  • Page 75 5 Edit the sewing data of pattern inputted in cycle data. When the pattern data is inputted in the designated position, the inputted order is displayed on the screen as the sewing order. Adjust the cursor to the position where the sewing order is displayed and press sewing data button (G).Then sewing data input screen is...

  • Page 76: Performing Change Of Display Of Sewing Product

    25. PERFORMING CHANGE OF DISPLAY OF SEWING PRODUCT The picture displayed in the center of the screen can be changed. 1 Display the data input screen. Only in case of the data input screen (pink), it is possible to change the sewing product. In case of the sewing screen (green), press READY switch and display the data input screen.
  • Page 77 5 Image of the selected sewing product is displayed. The image of selected sewing product is displayed in the data input screen. Position and number of pieces in which pattern data is inputted are not changed to those before the change of image of sewing product.

  • Page 78: Changing Memory Switch Data

    26. CHANGING MEMORY SWITCH DATA 26-1 Changing procedure of memory switch data 1 Display the memory switch data list screen. When switch is pressed, memory switch button (A) is displayed on the screen. When this button is pressed, the memory switch data list screen is displayed.
  • Page 79 3 Change the memory switch data. There are data items to change numerals and those to select pictographs in the memory switch data. No. in pink color such as is put on the data items to change numerals and the set value can be changed with buttons displayed in the change screen.

  • Page 80: Memory Switch Data List

    26-2 Memory switch data list 1 Level 1 Memory switch data (level ) are the motion data that the sewing machine has in common and the data that operate on all sewing patterns in common. Item Setting range Edit unit Initial display Presser lifter maximum position 0 to .0...
  • Page 81 Item Setting range Edit unit Initial display Soft-start speed setting 1st stitch 00 to 00 00rpm 00rpm Soft-start speed setting 2st stitch 00 to 00 00rpm 00rpm Soft-start speed setting 3st stitch 00 to 00 00rpm 000rpm Soft-start speed setting 4st stitch  to  00rpm 000rpm...
  • Page 82 Item Setting range Edit unit Initial display Presser size length (Type 5) 0.0 to 0.0 0.mm 0.0mm When type  of U Kind of presser is set, input the length of the presser. Sewing start position (Feed direction) . to 0.0 0.mm .mm Sewing start position in terms of presser...
  • Page 83 Item Setting range Edit unit Initial display Bobbin thread trimming release motion 0 to .0 0.mm .mm start distance Distance from start of sewing to start of trimmer release motion of bobbin thread trimmer motor is inputted. Counter updating unit  to 0 Unit to update sewing counter is set.
  • Page 84 2 Level 2 Memory switch data (level ) can be edited when pressing MODE switch for as long as  seconds. Item Setting range Edit unit Initial display Pedal selection -pedal Pedal type is set. 4. HOW TO USE THE PEDAL, p.15.
  • Page 85 Item Setting range Edit unit Initial display Compensation of unsteady needle -0 to 0 thread tension Output value of needle thread tension is wholly offset and compensated. Output time of needle thread tension changed 0 to 0 Without output value When data related to needle thread tension is changed, the changed value is output as long as the set-up time.
  • Page 86 Item Setting range Edit unit Initial display KNIFE CYLINDER LOWERING TIME  to 00 (OPTIONAL) Y-feed motor origin compensation -0 to 00  pulse (0.0 mm) Needle-rocking motor origin -0 to 0  pulse compensation (0.0 mm) Presser lifter motor origin -00 to 0  pulse compensation...

  • Page 87: Explanation Of Plural Motions Of Knife

    27. EXPLANATION OF PLURAL MOTIONS OF KNIFE This sewing machine can automatically actuate the knife plural times and sew a buttonhole larger than the size of knife by setting the size of knife attached from the operation panel. Set and use this function when sewing various sewing shapes without replacing the knife.
  • Page 88 3 Input the cloth cutting knife size. Press plus/minus buttons (D) and input the size of knife attached. 4 Determine the cloth cutting knife size. When ENTER button (E) is pressed, the cloth cutting knife size input screen is closed and the input has been completed.
  • Page 89 6 Make effective the function of plural motions of cloth cutting knife. Select the effective button (G). 7 Determine the function of plural motions of cloth cutting knife. When ENTER button (H) is pressed, the function of plural motions of cloth cutting knife screen is closed and the selection of the function of plural motions of cloth cutting knife has been completed.

  • Page 90: Error Code List

    28. ERROR CODE LIST Error How to Place of Description of error code recover recovery E00 Contact of initialization of EEP-ROM of MAIN Turn OFF the CONTROL p.c.b. power. When data is not written in EEP-ROM or data is broken, data is automatically initialized and the initialization is informed.
  • Page 91 Error How to Place of Description of error code recover recovery E0 EEP-ROM capacity over Possible to Previous Capacity of EEP-ROM is short. re-start after screen reset. E0 Type of EEP-ROM is different. Possible to Previous When the mounted EEP-ROM is different in type. re-start after screen reset.
  • Page 92 Error How to Place of Description of error code recover recovery E0 Read error Possible to Previous Data read from server cannot be performed. re-start after screen reset. E0 Write error Possible to Previous Data write from server cannot be performed. re-start after screen reset.
  • Page 93 Error How to Place of Description of error code recover recovery E0 Memory switch data error Turn OFF the When memory switch data is broken or revision is old. power. E0 Sewing data error Turn OFF the When sewing data is broken or revision is old. power.
  • Page 94 Error How to Place of Description of error code recover recovery E Eyelet knife length error Possible to Sewing data When the shape is not formed since the eyelet knife re-start after input screen length is too short in case of eyelet shape. reset.
  • Page 95 Error How to Place of Description of error code recover recovery E Presser size error (Width direction : left only) Possible to Sewing data When stitching data exceeds the size of left only of re-start after input screen width direction of presser. reset.
  • Page 96 Error How to Place of Description of error code recover recovery E Reverse rotation of main shaft motor Turn OFF the When sewing machine motor rotates in reverse power. direction. E0 Phase-lack of power Turn OFF the When phase-lack of input power occurs. power.
  • Page 97 Error How to Place of Description of error code recover recovery E0 Abnormality of solenoid power Turn OFF the When solenoid power of servo control p.c.b. fluctuates power. ± 15% or more. E0 Abnormality of temperature of heat sink for servo Turn OFF the control p.c.b. power. When temperature of heat sink of servo control p.c.b. is °C or more.
  • Page 98 Error How to Place of Description of error code recover recovery E Abnormality of communication between operation Turn OFF the panel and main CPU power. When abnormality occurs in data communication. E Abnormality of communication between main CPU and Turn OFF the main shaft CPU power.

  • Page 99: Using Communication Function

    PM-. Vector format data VD00 ×××. VDT Format of the data which can be used in common among JUKI sewing machines. Format of the data of sewing proper to LBH such as sewing shape, cloth cutting Parameter data LBH00 ×××. EPD length, overedging width, etc.
  • Page 100 In case of saving the data in the Media, save the data in the state of directory structure below. When the data are not saved in the correct folder, reading of file cannot be performed. Media drive VDATA VD00 ××× .VDT Save vector ××× VD00 .VDT format data. ××× VD00 .VDT LBH1790 ××× LBH00 .EPD Save parameter LBH00 ×××...

  • Page 101: Performing Communication By Using The Media

    29-2 Performing communication by using the media 1) Inserting direction of the media 1 Turn the label side of the CompactFlash (TM) to this side (place the notch of the edge to the rear. ) and insert the part that has a small hole into the panel. Media 1.
  • Page 102 3) Performing format In case of re-formating the Media, be sure to perform it with IP-0. The Media formated with the personal computer cannot be read with IP-0. 1 Display the media format screen. When switch is held pressed for three seconds, media format button (A) is displayed on the screen.
  • Page 103 [ Prohibition items in handling the media ] 1 Media is a precision electronic instrument. Do not bend it or apply shock to it. 2 It is recommended to periodically save the data saved in the media to the other vehicle to prepare for accidents.

  • Page 104: Performing Communication By Using Rs-232C

    29-3 Performing communication by using RS-232C [ Setting procedure ] It is possible to send and receive the data, by using RS-C cable, with the personal computer or the like. For the cable to be connected, connect reverse type -pin (female) to the operation panel side. Caution : If the contact part becomes dirty, failure of contact will be caused.

  • Page 105: Take-In Of The Data

    29-4 Take-in of the data 1 Display the communication screen. When communication switch (A) of switch seat section is pressed in the data input screen, the communication screen is displayed. 2 Select the kind of data. When data selection button (B) is pressed, the data selection screen is displayed.
  • Page 106 4 Select the communication procedure. There are four communication procedures as described below. (E) Writing data from media to panel (F) Writing data from personal computer (server) to panel (G) Writing data from panel to media (H) Writing data from panel to personal computer (server) Select the button of communication procedure you desire.
  • Page 107 7 Start communication. When communication button (K) is pressed, the data communication starts. The communication screen is displayed during communication and the screen returns to the communication screen after the end of communication. ※ Do not open the cover during reading the data. Data may not be read in. –...

  • Page 108: Information Function

    → Refer to In addition, information on plural sewing machines can be controlled by the server when this function is used by connecting SU- (sewing machine data server utility) with the sewing machines. SU-1 LK-1900A LBH-1790 LZ-2290A – 0 –...

  • Page 109: Observing The Maintenance And Inspection Information

    30-1 Observing the maintenance and inspection information 1 Display the information screen. When information key (A) of the switch seat section is pressed in the data input screen, the information screen is displayed. 2 Display the maintenance and inspection information screen. Press maintenance and inspection informationscreen display button (B) in the...
  • Page 110 Information on the following three items is displayed in the maintenance and inspection information screen. • Needle replacement : (,000 stitches) • Cleaning time (hour) : • Oil replacement time (hour) : The interval to inform of the inspection for each item in button (C) is displayed at (D), and remaining time up to the replacement is displayed at (E) In addition, remaining time up to the replacement can...
  • Page 111 4 Display the threading diagram. When threading button (G) displayed in the maintenance and inspection screen is pressed, the needle thread threading diagram is displayed. Observe it when performing threading. – 0 –...

  • Page 112: Inputting The Inspection Time

    30-2 Inputting the inspection time 1 Display the information screen (maintenance personnel level). When information key (A) of the switch seat section is pressed in the data input screen for approximately three seconds, information screen (maintenance level) is displayed.In case of the maintenance personnel level, the pictograph located on the upper left side changes from blue to orange, and five buttons are displayed.
  • Page 113 The same information as that in the normal maintenance and inspection information screen is displayed in the maintenance and inspection information screen. When button (C) of the item you desire to change the inspection time is pressed, the inspection time input screen is displayed.

  • Page 114: Releasing Procedure Of The Warning

    30-3 Releasing procedure of the warning When the designated inspection time is reached, the warning screen is displayed. In case of clearing the inspection time, press CLEAR button (F). The inspection time is cleared and the pop-up is closed. In case of not clearing the inspection time, press CANCEL button and close the pop-up.

  • Page 115: Observing The Production Control Information

    30-4 Observing the production control information It is possible to designate the start, display the number of pieces of production from the start to the existing time, display the number of pieces of production target, etc. in the production control screen. There are two kinds of display ways for the production control screen.
  • Page 116 Information on the following  items is displayed in the production control screen. A : Existing target value Number of pieces of the target of products at the present time is automatically displayed. B : Actual results value Number of pieces of the sewn products is automatically displayed.

  • Page 117: When Displaying From The Sewing Screen

    30-4-2 When displaying from the sewing screen 1 Display the sewing screen. When READY key (A) of the switch seat section is pressed in the data input screen, the sewing screen is displayed. 2 Display the production control screen. When information key (B) of the switch seat section is pressed in the sewing screen, the production control screen is displayed.

  • Page 118: Performing Setting Of The Production Control Information

    30-5 Performing setting of the production control information 1 Display the production control screen. Display the production control screen referring 30-4 Observing the production control information", p.114. 2 Input the final target value. First, input the number of pieces of the target of production in the process to which sewing is performed from now on. When final target value button (C) is pressed, the final target value...
  • Page 119 3 Input the pitch time. Next, input the pitch time required for one process. When pitch time button (D) in the previous page is pressed, the pitch time input screen is displayed. Input the value you desire with ten keys or UP/ DOWN buttons.
  • Page 120 5 Start the count of number of pieces of production. When START button (I) is pressed, the count of number of pieces of production is started. 6 Stop the count. Display the production control screen referring 30-4 Observing the production control information, p.114.
  • Page 121 7 Clear the counted value. When clearing the counted value, set the count to the stop state and press CLEAR button (K). The value to be cleared is the present target value (L) and actual results value (M) only. ( Note : CLEAR button is displayed only in case of stop state.

  • Page 122: Observing The Working Measurement Information

    30-6 Observing the working measurement information 1 Display the information screen. When information key (A) of the switch seat section is pressed in the data input screen, the information screen is displayed. 2 Display the working measurement screen. Press working measurement screen display button (B) in the information screen.
  • Page 123 Information on the following  items are displayed in the working measurement screen. A : The information is automatically displayed from the time of start of measuring the working ratio. B : The information is automatically displayed from the time of start of measuring the machine speed. C : The information is automatically displayed from the time of start of measuring the pitch time.
  • Page 124 4 Start the measurement. When START button (G) is pressed, measurement of each data is started. 5 Stop the count. Display the working measurement screen 30-6 Observing the referring to 1 and 2 of working measurement information, p.121. STOP button (H) is displayed when the measurement is being performed.
  • Page 125 6 Clear the counted value. When clearing the counted value, set the count to the stop state and press CLEAR button (I). ( Note : CLEAR button is displayed in case of the stop state only. ) When CLEAR button is pressed, the clear confirmation screen is displayed.

  • Page 126: Trial Sewing Function

    31. TRIAL SEWING FUNCTION Data created with PM- (sewing data creation and edit software) can be sewn on trial by on-line connection of the personal computer with the sewing machine. PM-1 IP-310 Transmit data Connect the personal computer with IP-0 and transmit data to the sewing machine after creation of data with PM-.
  • Page 127 3 Select the vector parameter to be changed. Press UP/DOWN scroll button and select the parameter item you desire to change. 4 Change the data. There are data item to change numerals and that to select pictographs in the sewing data. NO. in pink color such as is put on the data item to change numerals and the set value can be...
  • Page 128 6 Register the data to the pattern. When the data which has been sewn on trial is registered to the panel, press REGISTER button (B) displayed in the trial sewing screen, and the register screen is displayed. Input the pattern No. you desire to register with ten keys (E).

  • Page 129: Vector Parameter List

    31-2 Vector parameter list Item Setting range Edit unit Initial display Knife groove width, right -.00 to .00 0.0mm Knife groove width, left -.00 to .00 0.0mm With/without knife 0 to  Max. speed limitation 00 to 00 00rpm st clearance compensation - to   stitch nd clearance compensation...

  • Page 130: Thread Tension Value Display Color List

    31-3 Thread tension value display color list Needle entry diagram to be displayed is different according to the thread tension value which is set to the needle entry point. The color displayed according to the thread tension is as described below. Thread tension value Display color 0 to 0...

  • Page 131: Performing Key Lock

    32. PERFORMING KEY LOCK 1 Display the key lock screen. Press key for three seconds, and the KEY LOCK button (A) is displayed on the screen. When this button is pressed down, the key lock screen is displayed. The existing setting state is displayed on the KEY LOCK button.
  • Page 132 3 Close the mode screen and display the data input screen. When the mode screen is closed and the data input screen is displayed, pictograph (C) showing the key lock state is displayed on the right-hand side of the pattern No. display. Besides, only the buttons which are possible to be used even in the key lock state are displayed.

  • Page 133: Displaying Version Information

    33. DISPLAYING VERSION INFORMATION 1 Display the version information screen. Press key for three seconds, and the VERSION INFORMATION button (A) is displayed on the screen. When this button is pressed down, the version information screen is displayed. The version information on the sewing machine you use is displayed on the version information scren, and it is possible to check it.

  • Page 134: Using Check Program

    34. USING CHECK PROGRAM 34-1 Displaying the check program screen Press key for three seconds, and CHECK PROGRAM button (A) is displayed on the screen. When this button is pressed down, the check program screen is displayed. –  –...
  • Page 135 There are  items below in the check program. Needle thread trimmer origin adjustment 34-2 Performing needle thread trimmer → Refer to origin adjustment.p.135. Bobbin thread trimmer origin adjustment → Refer to 34-3 Performing bobbin thread trimmer origin adjustment.p.136. Sensor check →...

  • Page 136: Performing Needle Thread Trimmer Origin Adjustment

    34-2 Performing needle thread trimmer origin adjustment 1 Display the needle thread trimmer origin adjustment screen. When NEEDLE THREAD TRIMMER ORIGIN ADJUSTMENT button (A) on the check program screen is pressed, the needle thread trimmer origin adjustment screen is displayed. 2 Perform the needle thread trimmer origin adjustment.

  • Page 137: Performing Bobbin Thread Trimmer Origin Adjustment

    34-3 Performing bobbin thread trimmer origin adjustment 1 Display the bobbin thread trimmer origin adjustment screen. When BOBBIN THREAD TRIMMER ORIGIN ADJUSTMENT button (A) on the check program screen is pressed, the bobbin thread trimmer adjustment screen is displayed. 2 Perform the bobbin thread trimmer origin adjustment.

  • Page 138: Performing Sensor Check

    34-4 Performing sensor check 1 Display the sensor check screen. When SENSOR CHECK button (A) on the check program screen is pressed, the sensor check screen is displayed. 2 Perform the sensor check. Input status of the various sensors can be checked on the sensor check screen.
  • Page 139  kinds of sensors below are displayed. Pictograph Description of sensor Pedal variable resistor Pedal sensor Thread breakage detection Cloth cutting knife sensor Head tilt sensor Stop switch Needle rocking sensor Sewing machine woodruff plate sensor –  –...

  • Page 140: Performing Lcd Check

    34-5 Performing LCD check 1 Display the LCD check screen. When LCD CHECK button (A) on the check program screen is pressed, the LCD check screen is displayed. 2 Check whether any dot of LCD is omitted. The screen of LCD check screen is displayed by one color only.

  • Page 141: Performing Touch Panel Compensation

    34-6 Performing touch panel compensation 1 Display the touch panel compensation screen. When TOUCH PANEL COMPENSATION button (A) on the check program screen is pressed, the touch panel compensation screen is displayed. 2 Press the lower left position. Press red circle (C) located at the lower left position on the screen.
  • Page 142 3 Press the lower right position. Press red circle (D) located at the lower right position on the screen. When finishing the compensation, press CANCEL button (B). 4 Press the upper left position. Press red circle (E) located at the upper left position on the screen. When finishing the compensation, press CANCEL button (B).
  • Page 143 5 Press the upper right position. Press red circle (F) located at the upper right position on the screen. When finishing the compensation, press CANCEL button (B). 6 Store the data. When  points have been pressed, the screen showing power-OFF prohibition is displayed since the compensation data are to be stored.

  • Page 144: Communication Screen Of Maintenance Personnel Level

    35. COMMUNICATION SCREEN OF MAINTENANCE PERSONNEL LEVEL For the communication screen, the level which is normally used and the one which is used by the maintenance personnel are different in the kinds of data to be handled. 35-1 Data which are possible to be handled In case of the maintenance personnel level, it is possible to use  different kinds of data in addition to the normal two kinds.

  • Page 145: Displaying Maintenance Personnel Level

    35-2 Displaying maintenance personnel level 1 Display the communication screen of the maintenance personnel level. When key (A) is pressed as long as three seconds, the image located at the upper left position is changed to orange color (B) and the communication screen of the maintenance personnel level is displayed.

  • Page 146: Information Screen Of The Maintenance Personnel Level

    36. INFORMATION SCREEN OF THE MAINTENANCE PERSONNEL LEVEL 36-1 Display of error record 1 Display the information screen of the maintenance personnel level. When INFORMATION key (A) of switch seat section is pressed for approximately three seconds in the data input screen, the information screen of the maintenance personnel level is displayed.
  • Page 147 Error record of the sewing machine you use is displayed in the error record screen, and you can check the error. C : Order that error has occurred. D : Error code E : Cumulative current-carrying time (hour) at the time of occurrence of error When CANCEL button (G) is pressed, the error...

  • Page 148: Display Of The Cumulative Working Information

    36-2 Display of the cumulative working information 1 Display the information screen of the maintenance personnel level. When INFORMATION key of switch seat section is pressed for approximately three seconds in the data input screen, the information screen of the maintenance personnel level is displayed.

This manual is also suitable for:

Ip-310

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