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JUKI IT-100 Instruction Manual

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IT-100
INSTRUCTION MANUAL
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Summary of Contents for JUKI IT-100

  • Page 1 IT-100 INSTRUCTION MANUAL...

  • Page 2: Table Of Contents

    CONTENTS Ⅰ . INTRODUCTION ..................1 Ⅱ . SETTING ....................2 1. INITIAL SETTING ......................2 1-1. Machine head settings ........................ 2 1-2. Adjusting the machine head angle (direct-drive motor type sewing machine only) ......3 1-3. Adjusting the contrast of the operation panel screen ............. 4 1-4.
  • Page 3 4-14. Automatic compensation of neutral point of the pedal sensor ..........46 4-15. Initialization of the setting data ....................47 5. HOW TO OPERATE THE PRODUCTION SUPPORT FUNCTION ......48 5-1. How to change over the screen under the normal sewing mode ......... 48 5-2.

  • Page 4: Ⅰ . Introduction

    !. INTROdUCTION Ths Instructon Manual descrbes JUKI operaton panel "IT-00". Be sure to read "Safety precautons" n the Instructon for the SC-920 (control box) before readng ths In- structon Manual to fully understand them. In addton, ths product s precson equpment. It requres careful handlng. Take care not to drop or roughly handle t to protect aganst any physcal shock.

  • Page 5: Ⅱ . Setting

    @. SETTING 1. INITIAL SETTING 1-1. Machine head settings [function settings list screen] ) Keepng swtch 1 held pressed, turn the pow- er ON. Then the screen s changed over to the functon settngs lst screen. When you press swtch 2 , the screen s changed over to the sewng common data screen.

  • Page 6: Adjusting The Machine Head Angle (Direct-Drive Motor Type Sewing Machine Only)

    1-2. Adjusting the machine head angle (direct-drive motor type sewing machine only) wARNING : If the white marker dot on the pulley is far out of alignment with the recess on the pulley cover, it is necessary to adjust the angle of the machine head taking the steps of procedure described below. [Machine head angle adjusting screen] ) Keepng swtch 1 held pressed, turn the power ON.

  • Page 7: Adjusting The Contrast Of The Operation Panel Screen

    • Some type of the USB devce may not be properly recognzed by ths sewng machne. • JUKI does not compensate for loss of data stored on the USB devce caused by usng t wth ths sewng machne. 2 USB specifications •...

  • Page 8: How To Set The Production Support Function

    2. HOw TO SET THE pROdUCTION SUppORT fUNCTION 2-1. Overview of the work support function The producton support functon s acheved by nstallng the IT-00 operaton panel (Intellgent Termnal) to the sewng machne and operatng t. Ths functon measures the operatng status of the sewng machne and visually displays the measured data on the operation panel to help improve efficiency of sewing work in vari- ous aspects.

  • Page 9: Displays On The Screen For The Production Support Function

    2-2. displays on the screen for the production support function The producton support functon s to be set on the nformaton screen. Press the swtch to call the nfor- maton screen. Refer to the tem page gven under the screen for detaled explanaton of the operaton settng procedure for each screen.

  • Page 10: Setting Procedure To Be Taken Before First Use

    2-3. Setting procedure to be taken before first use To use the producton support functon, the “producton support functon operaton enable settng” and “date and tme settng” have to be carred out wthout exceptons. Be sure to enter data on the requred tems fol- lowng the steps of procedure descrbed below. (1) Enabling the operation of the production support function.
  • Page 11 <Production support function operation enable/disable setting screen> ❹ ❹ 4) Select the enable for the operation of the production support function with Function selector switch ❹ . Operation of the production Operation of the production support function is enabled support function is disabled When the operation of the production support function is enabled, the item for setting display/non-display of the pitch time monitor function screen, sewing recorder function screen and production management function screen additionally appears to allow the respective functions to be used under the normal sewing mode.

  • Page 12: Setting The Date And Time

    (2) Setting the date and time <Date and time setting screen> ❽ ❽ ❾ 1) Set the current date and time with Time setting switch ❽ . If any date which does not exist on a calendar (such as the 31st and a leap year) is set, the relevant date will be shown in black-and-white reverse video. 2) When Enter switch ❾...

  • Page 13: Setting Procedure To Be Taken Before Regular Operation

    2-4. Setting procedure to be taken before regular operation To set data on the operaton of the producton support functon, press the Informaton swtch under the normal sewng mode to change over to the nformaton mode. (1) Setting the date and time "@.

  • Page 14: Setting The Enable/Disable Of The Production Support Function

    (2) Setting the enable/disable of the production support function "@. 2-2. displays on the screen for the production support function" * Refer to for the operatng pro- cedure to be taken untl ths screen s dsplayed. On the <Producton support functon operaton settng screen> under the nformaton mode, the enable/ds- able settng for the entre producton support functon can be carred out, and the dsplay/non-dsplay settng for the sewng recorder functon screen, ptch tme montor functon screen and producton management functon screen can be carred out on functon-by-functon bass.

  • Page 15: Setting The Sewing Recorder Function

    (3) Setting the sewing recorder function "@. 2-2. displays on the screen for the production support function" * Refer to for the operatng pro- cedure to be taken untl ths screen s dsplayed. The operaton and the dsplay-related basc tems of the sewng recorder functon can be set on the <Sewng recorder functon settng screen>...

  • Page 16: Setting The Production Management Function

    (4) Setting the production management function * Refer to "@. 2-2. displays on the screen for the production support function" for the operatng pro- cedure to be taken untl ths screen s dsplayed. The operaton and the dsplay-related basc tems of the producton management functon can be set on the <Producton management functon settng screen>...
  • Page 17 Item to be set Description ❷ Target pitch time setting The target pitch time for sewing work is set. Every time the length of time corre- switch sponding to the target pitch time is elapsed, the current target production volume is counted up.
  • Page 18 Item to be set Description ❼ Working condition selec- On the assumption that one sewing machine is used by the operators working tor switch the shift or for sewing two or more different sewing items, three different daily working conditions (working hours and total production volume) be set.
  • Page 19 In the case of using a USB thumb drive, turn the power ON with a medium registered in a given folder inserted, the data on the medium will be automatically loaded onto the personal computer. The working hours data cannot be output from the IT-100. –  –...

  • Page 20: Setting Common Data For The Production Support Function

    (5) Setting common data for the production support function "@. 2-2. displays on the screen for the production support function" * Refer to for the operatng pro- cedure to be taken untl ths screen s dsplayed. Items commonly appled to each producton support functon are set on the producton support common set- tng screens No.
  • Page 21 (5)-2 ISS setting screen "@. 2-2. displays on the screen for the production support function" * Refer to for the operatng pro- cedure to be taken untl ths screen s dsplayed. Input the tem to be set referrng to the table. When Enter swtch 5 is pressed, the input data is confirmed.

  • Page 22: Ⅲ . Operation

    Ⅲ . OPERATION 1. CONFIGURATION OF THE OPERATION PANEL ❶ ❹ ❺ ❽ ❼    ❷ ❸ ❻ ❾ ❶ Re-sewing switch  Reset switch ❼ Material edge sensor switch ❷ Teaching switch  Information switch ❽ One-shot automatic sewing ❸...
  • Page 23 Switch Description Edge sensor switch Selects use/disuse of the material edge sensor in the case the ❼ material edge sensor (edge) is installed on the sewing machine One-shot automatic sewing When this switch is pressed, the sewing machine automatically ❽ switch operates until the material edge sensor detects the material edge or until the set number of stitches is reached.

  • Page 24: Sewing Screen

    2. SEwING SCrEEN When you turn ON the power to the IT-100 panel, the welcome screen will appear. The screen which appears immediately after the welcome screen is the one which has been selected imme- diately before the power is turned OFF. Then, the screen is changed over every time the screen changeover switch is pressed.
  • Page 25 ■ Number of stitches of overlapped stitching setting screen Setting of number of stitches of overlapped stitching is performed. ■ programmed stitching setting screen Setting of the respective conditions of programmed stitching is performed. ＜ When programmed stitching pattern 1 is selected ＞ ■ Cycle sewing setting screen Setting of the step of cycle sewing is performed.
  • Page 26 ■ work management screen On this screen, the contents of display related to the production support function and those called up by operating the switches can be set or changed. When the production support function is enabled under the information mode, the respective production support function screens can be displayed by means of the screen changeover switch from the work management screen.

  • Page 27: How To Operate A Sewing Pattern

    3. HOw tO OpEratE a SEwING pattErN 3-1. Reverse stitching pattern Sewing pattern Press the screen changeover switch to display the pattern list screen. 1) Press switch 1 to select the reverse stitching pattern, and the screen is automatically changed over to the number of stitches of reverse stitching setting screen to display the number of stitches which has already been set.
  • Page 28 2) When changing the number of stitches, change it with switches 4 and 5 for setting the number of stitch- es A through D. (The range of the number of stitches that can be changed : 0 to 99 stitches) 3) Press switch 2 to set the reverse stitching at the start of sewing.

  • Page 29: Overlapped Stitching Pattern

    3-2. Overlapped stitching pattern Press to display the pattern list screen. 1) Press switch 1 to select the overlapped stitching pattern, and the screen is automatically changed over to the number of stitches of overlapped stitching setting screen to display the number of stitches which has already been set.

  • Page 30: Programmed Stitching Pattern

    3-3. programmed stitching pattern The constant-dimension stitching process can be programmed as many as 20 operation steps. The sewing conditions including the number of stitches, needle up/down stop mode, automatic thread trimming, con- tinuous operation steps, lifting/lowering of presser foot and normal/reverse feed stitching can be separately specified for the respective operation steps.
  • Page 31 [Step 1] 2 4 6 8 !0 3 5 7 9 !1 1) Confirm that step 1 is displayed on the panel. Now, set the number of stitches to 20 using switches 2 and 3 . 2) Set the feeding direction to the normal direction using switches 4 and 5 . 3) Set the stop state of the sewing machine to the needle-down stop mode using switches 6 and 7 . If the number of stitches is set to 0 stitch or the stop-state of the sewing machine is set to the automatic thread trimming mode , the machine will not proceed to the subsequent opera- tion step. 4) Set the position of the presser foot, when the sewing machine stops, to the upper stop position using switches 8 and 9 . (If you want to specify, In particular, the length of time during which the presser foot Is raised, set It as desired using switches !0 and !1 .
  • Page 32 [Step 3] !2 2 7) Set the feeding direction to the normal direction, the stop-state of the sewing machine to the needle- down stop mode and the position of the presser foot to the upper stop position as in the case of step 1. 8) Press switch !2 once to display step 3.
  • Page 33 ＜ Teaching mode ＞ In the teachng mode, t s possble to set the number of sttches of the step n a programmed sttchng pat- tern to the number of sttches that has been actually sewn. ) In the programmed sttchng settng screen, press teachng swtch 1 to select the teachng mode. 2) The ndcaton shown on the number of sttches nput secton changes to .

  • Page 34: Cycle Sewing Pattern

    ＜ Continuous stitching mode ＞ In ths mode, t s possble to make the sewng machne execute the subsequent step after the completon of the current step. ) In the programmed sttchng pattern settng screen, select the contnuous sttchng mode usng swtches 1 and 2 .
  • Page 35 4 6 8 !0 5 7 9 !1 Swtches 2 and 3 : These swtches set the reverse sttchng pattern. Swtches 4 and 5 : These swtches set the overlapped sttchng pattern. Swtches 6 and 7 : These swtches set the programmed sttchng pattern . Swtches 8 and 9 : These swtches set the programmed sttchng pattern 2.

  • Page 36: How To Operate The Common Functions

    4. HOw TO OpERATE THE COMMON fUNCTIONS The common functons are operated n the same way regardless of the model of sewng machne. (The screen dsplay vares dependng on the model of sewng machne.) 4-1. Bobbin counter The number of sttches sewn by the sewng machne s detected. The detected number of sttches s decremented from the preset counter value (n unts of the number of sttches preset usng functon settng No.

  • Page 37: Setting The Maximum Sewing Speed

    t wll lght up. When you press the swtch whle the backlght s n the on state, t wll go out. The IT-100 has adopted a semi-transmis- sion liquid crystal display. It is therefore necessary to turn on the backlight in the dark.

  • Page 38: Re-Sewing Switch

    4-4. Re-sewing switch The re-sewng swtch s used when the bobbn thread runs out durng the programmed sttchng pattern sew- ng steps or the lke. ) The bobbn thread runs out durng the operatons steps for sewng. a 2) Brng the pedal to ts neutral poston to make the sewng machne stop.

  • Page 39: On/Off Switch Of The Material Edge Sensor

    4-6. On/off switch of the material edge sensor • When materal edge sensor 1 s pressed, ON/OFF of the materal edge sensor s changed over. • When the materal edge sensor, whch s optonally avalable, s connected to the operaton panel, the ON/OFF swtch of the materal edge sensor becomes effectve.

  • Page 40: Simplified Function Setting

    4-10. Simplified function setting wARNING : If the solenoid is used under the air drive mode, the solenoid can burn out. Be sure to carefully avoid the wrong setting of the presser foot lifting device specification. Function setting items can be simplified in part. [Simplified function setting screen] ) Keepng thread trmmng prohbtng swtch 1 held pressed, turn the power ON.

  • Page 41: Key-Lock Function Setting

    4-11. Key-lock function setting In order to prevent settngs of the number of sttches or detaled settngs for processes (A, B, C and D), t s possble to lock the functon settng swtches n the current state. (Even under the key-lock mode, the pat- terns or bobbn counter can be changed.) [Key-lock function setting screen] ) Keepng thread trmmng prohbtng swtch 1...

  • Page 42: Function Setting

    4-12. function setting Functons of the sewng machne can be programmed and the number of sttches and the sewng speed can be changed. Refer to the Instructon Manual for the SC-920 for how to change the functon settng tems and for the detals of the functons.
  • Page 43 [function setting popup screen] 3) Press swtches 6 and 7 to change the set value to 3. 4) Press swtch 8 . The screen s changed over to the functon settng dsplay screen. [function setting display screen] 5) The changed set value s dsplayed on the functon settng dsplay screen.

  • Page 44: Function Setting List

    function setting list Item Descrpton Settng range Indcaton of functon settng Soft start functon The number of sttches to be sewn at a low speed when the soft- N-SOFT start functon s used at the start of sewng. 0 to 9 0 : The functon s not selected.
  • Page 45 Item Descrpton Settng range Indcaton of functon settng 3 Number of sttches of Number of sttches of reverse feed sttchng on the way. 0 to 9 N-OBT reverse feed sttchng (Sttches) on the way 32 Effectve condton Effectve condton of reverse feed sttchng on the way OBTS of reverse feed 0 : Functon s not operatve when the sewng machne stops.
  • Page 46 Presser foot is slowly lowered. of presser foot 0 : Presser foot is rapidly lowered. 1 : Presser foot is slowly lowered. 71 Double reverse This item is not used on the IT-100. F-SDFL feed stitching function 72 Sewing machine Current limit at the startup of sewing machine is specified.
  • Page 47 Item Descrpton Settng range Indcaton of functon settng 00 Number of sttches Sets the number of sttches to be sewn at the begnnng of sewng N-GAST sewn before thread before the thread clamp solenod (CN3-) starts operatng clamp works at Thread clamp solenod does not operate.

  • Page 48: Optional Input/Output Settings

    4-13. Optional input/output settings The optonal nput/output functon s used for outputtng sgnals whch are allocated to the connectors and for controllng a certan smple operaton of the sewng machne by allocatng varous functons to the nput/out- put connectors of the SC-920 (control box). Refer to the Instructon Manual for the SC-920 for detals.

  • Page 49: Automatic Compensation Of Neutral Point Of The Pedal Sensor

    (Example) �To allocate the thread trmmng functon to the nput connector (CN4,) [Option input/output setting screen] ) Press swtches 4 and 5 to select nput ds- play No. 90 whch represents the nput con- nector (CN4, .) 2) Press swtches 6 and 7 to select the func- ton code No.

  • Page 50: Initialization Of The Setting Data

    4-15. Initialization of the setting data Data on the functon settng tems can be returned to the standard set values. [function setting data initialization screen] ) Keepng reset swtch 1 and counter value swtch (+) 2 held smultaneously pressed, turn the power ON.

  • Page 51: How To Operate The Production Support Function

    5. HOw TO OpERATE THE pROdUCTION SUppORT fUNCTION 5-1. How to change over the screen under the normal sewing mode The screens for the ptch tme montor, sewng recorder and producton management are dsplayed by settng the dsplay on a functon-by-functon bass after the producton support functon operaton has been enabled under the nformaton mode.

  • Page 52: Operating The Work Management Screen

    5-2. Operating the work management screen (1) work management screen On the work management screen, work data such as the operator ID, product number and process number, whch are to be embedded n the operaton data recorded by each sewng machne are entered and man- aged.

  • Page 53: Sewing Product's Product Number Selection Screen

    (2) Sewing product's product number selection screen Switch/display description Clear swtch Ths swtch s used to brng the ID status to the unselected state. No. settng swtch Ths swtch s used to select an abbrevated number for the product number. Ths swtch s used to cancel the product number selecton and to return the screen Cancel swtch to the work management screen.

  • Page 54: Optional Id Selection Screen

    (4) Optional Id selection screen Switch/display description Clear swtch Ths swtch s used to brng the ID status to the unselected state. Ths swtch s used to select an abbrevated number for the optonal ID. In the No. settng swtch case an rregular work s selected, the ongong rregular work screen s dsplayed.

  • Page 55: Communication Selection Screen

    (6) Communication selection screen Switch/display description Delvery data selecton Ths swtch s used to select the data to be delvered. When t s pressed, the com- swtch muncaton data selecton screen s dsplayed. ISS data communcaton Ths swtch s used to select the type of ISS communcaton data. When t s pressed, the ISS communcaton type selecton screen s dsplayed.

  • Page 56: Operating The Pitch Time Monitor Screen

    5-3. Operating the pitch time monitor screen The pitch time monitor screen has two different screens, i.e., the screen No. 1 that displays the production volume and pitch time as a graph, and the screen No. 2 on which the graph-related setting is carried out. (1) Pitch time monitor screen No.
  • Page 57 Explanation of displayed information and operating switches on the pitch time monitor screen No. 1 (production volume graph mode) Switch/display description Producton volume graph dsplay A graph vertcal axs of whch represents the producton volume and horzontal axs of whch represents the workng tme of day s ds- played.

  • Page 58: Pitch Time Graph Mode

    (2) pitch time graph mode A graph vertcal axs of whch represents the producton volume and horzontal axs of whch represents the ptch tme s dsplayed. On ths graph, varaton n the workng tme s vsualzed to enable checkng whether there s a problem work.
  • Page 59 Explanation of displayed information and operating switches on the pitch time monitor screen No. 1 (pitch time graph mode) Switch/display description Ptch tme graph dsplay A graph vertcal axs of whch represents the producton volume and hor- zontal axs of whch represents the ptch tme s dsplayed. The ranges of the vertcal and horzontal axes can be set on the ptch tme montor screen No.

  • Page 60: Pitch Time Monitor Screen No. 2

    (3) pitch time monitor screen No. 2 <pitch time monitor screen No. 2> On the ptch tme montor screen No. 2, the total producton volume and the average ptch tme n the con- tnuous secton selected on the ptch tme montor screen No.  are measured and dsplayed. (Sectons A and B in the figure given below) In addition, the display method employed on the pitch time monitor screen No.

  • Page 61: Operating The Sewing Recorder

    5-4. Operating the sewing recorder The sewng recorder screen conssts of two dfferent screens; .e., the screen No.  on whch the sewng speed and the thread trmmng tmng are contnuously measured and dsplayed as a lne graph and the screen No.
  • Page 62 Explanation of displayed information and operating switches on the sewing recorder screen No. 1 Switch/display Description Sewing recorder graph The graph the vertical axis of which shows the sewing speed and the horizontal display axis of which shows the time is displayed. The ranges of the vertical and hori- zontal axes can be set on the sewing recorder screen No.

  • Page 63: Sewing Recorder Screen No. 2

    (2) Sewing recorder screen No. 2 On the sewng recorder screen No. 2, the sewng machne operaton rate and the average sewng speed n the pitch time section displayed on the screen No. 1 is calculated and displayed. (Sections A and B in the fig- ure given below) In addition, the display method employed on the sewing recorder screen No.

  • Page 64: Uploading/Downloading The Sewing Recorder Data

    (3) Uploading/downloading the sewing recorder data When the "data upload/download swtch" (swtch 7 descrbed on the prevous page) s pressed, the sewng recorder communcaton screen s dsplayed as shown below. On ths screen, the data can be downloaded from a medum nto the sewng machne and can be uploaded from the sewng machne nto a medum.

  • Page 65: Operating The Production Management Function

    5-5. Operating the production management function The producton management screen has two dfferent screens, .e., the screen No.  for dsplayng nforma- ton on producton volume produced by sewng work, and the screen No. 2 for settng the operaton for the screen No.
  • Page 66 Explanation of displayed information and operating switches on the production management screen No. 1 Switch/display description Dsplay of method to cal- The method to calculate the currently selected target producton volume s ds- culate the target produc- played. ton volume : Count-up by the ptch tme : Count-up by the beginning/finishing times of day of work and the total producton volume...

  • Page 67: Production Management Screen No. 2

    (2) production management screen No. 2 On the producton management screen No. 2, the count-up method for the target producton volume and ac- tual producton volume employed on the producton management screen No. s selected. Switch/display description Dsplay of the target ptch : In the case of count-up by the ptch tme, the ptch tme set on the produc- tme or the total workng ton management functon settng screen s dsplayed.

  • Page 68: Ⅳ . Information

    $. INFORMATION Various data can be set or checked on the information screen. The information consists of two different levels, i.e., the operator level and the maintenance personnel level. 1. OpERATOR LEvEL 1) Turn ON the power. 2) Press switch 1 to display the information screen. ■...
  • Page 69 ■ Maintenance function screen The tme for needle changng, the tme for cleanng and the tme for ol changng can be set to contnuously display numeric values or display the notification after the lapse of preset time. Refer to the Engneer's Manual for detals. [Explanation of the respective items] Tme of replacement of needle ..
  • Page 70 ■ warning screen Warnng screen s dsplayed when the warnng tme s reached. 1 : When 1 s pressed, the screen can be cleared. However, the counter tself cannot be cleared. In case of the replacement of needle, the warnng screen s dsplayed at ntervals of 0 mnutes untl clearng s performed.
  • Page 71 ■ Maintenance function screen 3 : Input screen of tme of replacement of needle (number of sttches : unt : X ,000 sttches) s dsplayed. 4 : Input screen of tme of cleanng (tme : unt : h) s dsplayed. 5 : Input screen of tme of replacement of ol (tme : unt : h) s dsplayed.

  • Page 72: Working Measurement Function

    (2) working measurement function ■ Sewing management function screen ) Press swtch 1 to change over the screen to the workng measurement functon screen. ■ working measurement function screen Workng factor, workng mean speed, ptch tme and machne tme can be measured on ths screen. [Explanation of the respective items] Workng factor ........Unt : % Workng mean speed .......Unt : st/mn...

  • Page 73: Setting The Date And Time

    1-2. Setting the date and time ■ Information screen ) Press swtch 1 to change over the screen to the date and tme settng screen. ■ date and time setting screen 2) Press swtches 2 and 3 , 4 and 5 , and 6 and 7 to ncrement/decrement the date. 3) Press swtches 8 and 9 , !0 and !1 , and !2 and !3 to ncrement/decrement the tme.

  • Page 74: Maintenance Personnel Level

    2. MAINTENANCE pERSONNEL LEvEL ) Turn the power ON. 2) Keep swtch 1 held pressed for approxmately three seconds to dsplay the nformaton screen. ■ Information screen No. 1 (maintenance personnel level) 3 4 5 6 Setting item description Sewng common data Ths swtch s used to set the machne-head type and to set the optonal nput/ "$.2-1.

  • Page 75: Sewing Common Data Screen

    ■ Information screen No. 2 (maintenance personnel level) Setting item description USB thumb drve format con- Refer to the Engneer's Manual for detals. firmation screen display switch Memory swtch settng Wth ths settng tem, the contents of dsplay related to the work management functon and those called up by operatng the swtches can be set or changed.
  • Page 76 ■ Sewing common data screen No. 2 (maintenance personnel level) ❷ ❶ ❸ 1) Press the respective switches to display the corresponding function screens. ❶ Alternating vertical movement speed limitation function setting 2) When you press ❸ , the screen is changed over to the sewing common data screen No. 1. When you press ❷...
  • Page 77 5) Press swtch 6 or 7 to check the parameter functons (Nos.  to 3) and the parameter set values (ds- played above swtch 9 ) related to the ancllary devce "AH0" (MF auto hemmer devce). The type of the parameter functon and the parameter set value vary dependng on the ancllary devce to be selected.
  • Page 78 ■ Alternating vertical movement speed limitation function setting screen ) The maxmum sewng speed needs to be changed dependng on the amount of the alternatng vertcal movement of the walkng foot and presser foot. (Refer to the Engneer's Manual for the SC-922 for de- tals.) The settng screen dffers wth the machne head type.

  • Page 79: Memory Switch Setting

    2-2. Memory switch setting ■ Information screen No. 1 (maintenance personnel level) ) Turn the power ON. 2) Keep swtch 1 held pressed for a longer tme untl the nformaton screen No. 2 s dsplayed. ■ Information screen No. 2 (maintenance personnel level) 3) Press swtch 2 to dsplay the memory swtch settng screen.
  • Page 80 ■Memory switch setting screen ① ③ ⑤ ⑦ ⑨ ❸ ② ④ ⑥ ⑧ ⑩ Description Initial value ①② Network offline setting Network connection validity/invalidity is selected. : Network connection is enabled. : Network connection is prohibited. ③④ Clock correction function Clock correction validity/invalidity when there is network connection is set up.

  • Page 81: Network Setting

    2-3. Network setting ■ Information screen No. 1 (maintenance personnel level) ) Turn the power ON. 2) Keep swtch 1 held pressed for a longer tme untl the nformaton screen No. 2 s dsplayed. ■ Information screen No. 2 (maintenance personnel level) 3) Press swtch 3 to dsplay the network settng screen.
  • Page 82 ■ MAC address confirmation screen ) The MAC address s dsplayed n A. When you press swtch 6 , the network settng screen s dsplayed. ■ IP address confirmation screen ) When you press swtch 1 or 2 , the IP address acquston method s changed over as descrbed below. DHCP →...

  • Page 83: Ⅴ . External Interface

    Ⅴ . EXTERNAL INTERFACE External interface means the section to connect the operation panel and the system which is different from the operation panel. For the use and details, refer to the Engineer's Manual. 1) Media slot Media slot is installed in the face cover located on the left side of operation panel. 2) Ethernet port An Ethernet connector is provided inside the right side face cover of the operation panel.

  • Page 84: Error Code List (Error Display In Panel)

    2. ERROR COdE LIST (ERROR dISpLAY IN pANEL) There are the followng error codes n ths devce. These error codes nterlock (or lmt functon) and nform the problem so that the problem s not enlarged when any problem s dscovered. When you request our service, please confirm the error codes.
  • Page 85 Description of error detected Cause of occurrence expected Items to be checked E220 Grease-up warning • When the predetermined number of stitches • Replenish the specified places with grease has been reached. and reset. (For the details, refer to the data of the machine head.) E221 Grease-up error...

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