JUKI LK-1901A User manual

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ENGLISH
INSTRUCTION MANUAL
LK-1900A / IP-410

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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 IP-410......................................................................................................7
3. LCD DISPLAY SECTION AT THE TIME OF SEWING SHAPE SELECTION................................9
3-1 SEWING SHAPE DATA INPUT SCREEN...................................................................................................... 9
3-2 SEWING SCREEN................................................................................................................................. 12
4. PERFORMING SEWING SHAPE SELECTION............................................................................15
5. SEWING SHAPE LIST..................................................................................................................18
5-1 LK1900A／LK1901A／LK1902A.................................................................................................... 18
5-2 LK1903A .......................................................................................................................................... 20
6. PERFORMING ITEM DATA CHANGE .........................................................................................21
7. CHECKING PATTERN SHAPE....................................................................................................23
8. CHANGING THREAD TENSION COMMAND AT EVERY NEEDLE ENTRY POINT...................25
8-1 ADDING OR CHANGING THREAD TENSION COMMAND AT EVERY NEEDLE ENTRY POINT ............................. 25
8-2 DELETING THREAD TENSION COMMAND AT EVERY NEEDLE ENTRY POINT................................................ 27
9. PERFORMING RELEASE OF GREASE-UP ERROR ..................................................................29
10. USING TEMPORARY STOP.......................................................................................................30
10-1 TO CONTINUE PERFORMING SEWING FROM SOME POINT IN SEWING...................................................... 31
10-2 TO PERFORM RE-SEWING FROM THE START........................................................................................ 32
11. WINDING BOBBIN THREAD......................................................................................................33
12. USING COUNTER ......................................................................................................................34
12-1 SETTING PROCEDURE OF THE COUNTER............................................................................................. 34
12-2 COUNT-UP RELEASING PROCEDURE................................................................................................... 37
12-3 HOW TO CHANGE THE COUNTER VALUE DURING SEWING..................................................................... 38
13. PERFORMING NEW REGISTER OF USERS' PATTERN..........................................................39
14. PERFORMING NEW REGISTER OF PATTERN BUTTON........................................................40
15. LCD DISPLAY SECTION AT THE TIME OF PATTERN BUTTON SELECTION.......................42
15-1 PATTERN BUTTON DATA INPUT SCREEN ............................................................................................. 42
15-2 SEWING SCREEN............................................................................................................................... 45
16. PERFORMING PATTERN BUTTON No. SELECTION ..............................................................48
16-1 SELECTION FROM THE DATA INPUT SCREEN........................................................................................ 48
16-2 SELECTION BY MEANS OF THE SHORTCUT BUTTON ............................................................................. 50
17. CHANGING CONTENTS OF PATTERN BUTTON.....................................................................51

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18. NAMING PATTERN....................................................................................................................54
19. COPYING PATTERN BUTTON ..................................................................................................55
20. CHANGING SEWING MODE......................................................................................................57
21. LCD DISPLAY SECTION AT THE TIME OF COMBINATION SEWING ....................................58
21-1 PATTERN INPUT SCREEN ................................................................................................................... 58
21-2 SEWING SCREEN............................................................................................................................... 60
22. PERFORMING COMBINATION SEWING..................................................................................63
22-1 HOW TO CREATE COMBINATION DATA ................................................................................................ 63
22-2 SELECTION OF COMBINATION DATA ................................................................................................... 64
22-3 HOW TO DELETE COMBINATION DATA................................................................................................. 66
22-4 HOW TO DELETE COMBINATION DATA STEP ........................................................................................ 67
23. CHANGING MEMORY SWITCH DATA......................................................................................68
23-1 HOW TO CHANGE MEMORY SWITCH DATA ........................................................................................... 68
23-1-1 Level 1 ..................................................................................................................................................68
23-1-2 Level 2 ..................................................................................................................................................70
23-2 MEMORY SWITCH DATA LIST.............................................................................................................. 71
23-2-1 Level 1 ..................................................................................................................................................71
23-2-2 Level 2 ..................................................................................................................................................78
24. ERROR CODE LIST....................................................................................................................81
25. MESSAGE LIST..........................................................................................................................90
26. USING COMMUNICATION FUNCTION......................................................................................93
26-1 HANDLING POSSIBLE DATA................................................................................................................ 93
26-2 PERFORMING COMMUNICATION BY USING THE MEDIA.......................................................................... 95
26-3 PERFORMING COMMUNICATION BY USING RS-232C........................................................................... 98
26-4 TAKE-IN OF THE DATA.................................................................................................................... 99
26-5 TAKING IN PLURAL DATA TOGETHER........................................................................................... 101
27. INFORMATION FUNCTION......................................................................................................104
27-1 OBSERVING THE MAINTENANCE INSPECTION INFORMATION ............................................................... 105
27-2 INPUTTING THE INSPECTION TIME ..................................................................................................... 108
27-3 RELEASING PROCEDURE OF THE WARNING....................................................................................... 110
27-4 OBSERVING THE PRODUCTION CONTROL INFORMATION..................................................................... 111
27-4-1 When displaying from the information screen................................................................................111
27-4-2 When displaying from the sewing screen.......................................................................................113
27-5 PERFORMING SETTING OF THE PRODUCTION CONTROL INFORMATION ................................................ 114
27-6 OBSERVING THE WORKING MEASUREMENT INFORMATION ................................................................. 118
28. TRIAL SEWING FUNCTION.....................................................................................................122

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28-1 PERFORMING TRIAL SEWING............................................................................................................ 122
29. THREAD TENSION VALUE DISPLAY COLOR LIST...............................................................125
30. SETTING APPROVAL/DISAPPROVAL OF CALLING OF PATTERN DATA..........................126
31. PERFORMING ADJUSTMENT OF ORIGIN OF PRESSER.....................................................127
32. PERFORMING KEY LOCK.......................................................................................................128
33. DISPLAYING VERSION INFORMATION .................................................................................130
34. USING CHECK PROGRAM......................................................................................................132
34-1 TO DISPLAY THE CHECK PROGRAM SCREEN ..................................................................................... 132
34-2 PERFORMING COMPENSATION OF TOUCH PANEL............................................................................... 134
34-3 PERFORMING LCD CHECK.............................................................................................................. 137
34-4 PERFORMING SENSOR CHECK ......................................................................................................... 138
34-5 NUMBER OF ROTATIONS OF MAIN MOTOR CHECK .............................................................................. 140
34-6 PERFORMING OUTPUT CHECK.......................................................................................................... 141
34-7 PERFORMING X/Y MOTORS/ORIGIN SENSORS CHECK........................................................................ 142
34-8 PERFORMING PRESSER/THREAD TRIMMER MOTOR/ORIGIN SENSOR CHECK ........................................ 143
34-9 PERFORMING THREAD CLAMP MOTOR/ORIGIN SENSOR CHECK........................................................... 144
35. COMMUNICATION SCREEN OF MAINTENANCE PERSONNEL LEVEL ..............................145
35-1 DATA WHICH ARE POSSIBLE TO BE HANDLED.................................................................................... 145
35-2 DISPLAYING MAINTENANCE PERSONNEL LEVEL ................................................................................ 146
35-3 PERFORMING REWRITING OF PROGRAM ........................................................................................... 147
36. INFORMATION SCREEN OF THE MAINTENANCE PERSONNEL LEVEL............................149
36-1 DISPLAY OF ERROR RECORD ........................................................................................................... 149
36-2 DISPLAY OF THE CUMULATIVE WORKING INFORMATION..................................................................... 151

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1. NAME OF EACH SECTION OF THE OPERATION PANEL
1-1 Body
(Front) (Right side)
①
⑤ ④ ③ ②
⑩
⑥
⑨
⑧
⑦

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① Touch panel･LCD display section
② READY key → Changeover of the data input screen and the sewing
screen can be performed.
③ INFORMATION key → Changeover of the data input screen and the
information screen can be performed
④ COMMUNICATION key → Changeover of the data input screen and the
communication screen can be performed.
⑤ MODE key →Changeover of the data input screen and the mode
changeover screen which performs various detail
settings can be performed.
⑥ Media slot (Close the cover for use. )
⑦ Connector for RS-232C communication
⑧ Variable resistor for color LCD screen contrast adjustment
⑨ Connector for external input
⑩ Media removing lever

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1-2 Buttons to be used in common
The buttons which perform common operations in each screen of IP-410 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.
ENTER button →This button determines the changed data.
UP SCROLL button →This button scrolls the button or the display in the
upward direction.
DOWN SCROLL button →This button scrolls the button or the display in the
downward direction.
RESET button →This button performs the release of error.
NUMERAL INPUT button →This button displays ten keys and input of numerals can
be performed.
CHARACTER INPUT button →This button displays the character input screen.
→Refer to
18. NAMING PATTERN, p.54.
PRESSER DOWN button →This button lowers the presser and displays the presser
down screen.
To raise the presser, press PRESSER UP button
displayed in the presser down screen.
BOBBIN WINDER button →This button performs bobbin thread winding.
→Refer to
11. WINDING BOBBIN THREAD, p.33.

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2. BASIC OPERATION OF IP-410
LK-1900A is explained as the standard in this Instruction Manual.
① Turn ON the power switch
When the power is turned ON first, the selection screen of the
language is displayed. Set the language used. (It is possible to
change with memory switch U239.)
② Select the pattern No. you desire to sew.
When the power is turned ON, the data input screen is displayed.
The shape which is selected at present in the center of the screen
is displayed on SHAPE SELECTION button (A) and the
selection of the sewing shape can be performed when pressing the
button. For selecting procedure of the sewing shape, refer to 4.
PERFORMING SEWING SHAPE SELECTION, p.15.
When READY key （B）is pressed, the back color of LCD
display is changed to green, and the sewing machine is set to the
sewing possible state.
For the pattern No., refer to the sewing shape list.
When the presser is raised, be careful that fingers are not
caught in the presser since the presser moves after having
lowered.
When ending the selection screen with CANCEL button
or ENTER button without selecting the
language, the selection screen of the language is again
displayed when turning ON the power next.
When turning OFF the power without pressing READY key,
the setting of "Pattern No.", "XY scale" and "number of
max. rotation" are not memorized.
B
A

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③ Start sewing.
Set the sewing product to the presser portion, and operate the
pedal to start the sewing machine, and sewing starts.
* For the screen, refer to 3. LCD DISPLAY SECTION AT THE
TIME OF SEWING SHAPE SELECTION, p.9.

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3. LCD DISPLAY SECTION AT THE TIME OF SEWING SHAPE SELECTION
3-1 Sewing shape data input screen
BC
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