JUKI IT-100 Instruction Manual Download Page 76

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❷

❶

❸

■

Sewing common data screen No. 2 (maintenance personnel level)

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

, the screen is returned to the information screen (maintenance personnel level). When you

press

, the screen is returned to the one displayed before the information mode is entered.

❶

❹

❸

❺

❷

■

Ancillary device setting screen

The ancillary devices 1 and 2 are totally same in terms of their functions and specifications. This means the
devices are operated in the same way.

1) Press switch

❶

to display the screen on which the type of the ancillary device is selected.

2) Press switch

❷

❸

to select the type of the ancillary device.

3) Press switch

❺

to confirm the selected device. When you press switch

❹

, the selected device is dis-

carded and the ancillary device status is brought back to the unselected state.

4) To select AH10MF auto hemmer device as an example, the screen display is changed to the one shown

below.

Summary of Contents for IT-100

Page 1: ...I IT 100 INSTRUCTION MANUAL ...

Page 2: ...e production support function 11 3 Setting the sewing recorder function 12 4 Setting the production management function 13 5 Setting common data for the production support function 17 Ⅲ OPERATION 19 1 CONFIGURATION OF THE OPERATION PANEL 19 2 SEWING SCREEN 21 3 HOW TO OPERATE A SEWING PATTERN 24 3 1 Reverse stitching pattern 24 3 2 Overlapped stitching pattern 26 3 3 Programmed stitching pattern 2...

Page 3: ...r screen No 1 53 2 Pitch time graph mode 55 3 Pitch time monitor screen No 2 57 5 4 Operating the sewing recorder 58 1 Sewing recorder screen No 1 58 2 Sewing recorder screen No 2 60 3 Uploading downloading the sewing recorder data 61 5 5 Operating the production management function 62 1 Production management screen No 1 62 2 Production management screen No 2 64 Ⅳ INFORMATION 65 1 OPERATOR LEVEL 6...

Page 4: ...roduction support function screen on which the production support operation is enabled Normal sewing mode Under this mode the sewing machine performs sewing The sewing screen differs on a model by model basis It is possible to use the IT 100 by changing over the screen with the Screen changeover switch between the sewing screen and the pro duction support function screen on which the production su...

Page 5: ... have selected When you press switch 4 the screen is changed over to the machine head type setting popup screen Machine head type display screen 4 You may selected the machine head as de sired by pressing switches 5 and 6 Refer to the separate sheet of Sewing ma chine setup precaution or the Machine head list given on the separate sheet for the ma chine head types 5 Once you have determined the ma...

Page 6: ...eping switch 1 held pressed turn the power ON Then the screen is changed over to the machine head angle adjusting screen Machine head angle adjusting screen 2 Turn the machine head pulley by hand until the main shaft reference signal is detected Then the angle transmitted by the main shaft refer ence signal is displayed in reverse video The value shown in the figure is a value for refer ence 4 Onc...

Page 7: ...re the switch main unit by the customers or ask JUKI business office about it Optional relay cable A asm JUKI Part No 40008168 1 2 3 1 5 USB port 1 Precautions to be taken when handling USB devices Do not leave the USB device or USB cable connected to the USB port while the sewing machine is in opera tion The machine vibration can damage the port section resulting in loss of data stored on the USB...

Page 8: ...rational status analysis based on those pieces of data This function is also used when loading the operation data from the sewing machine into a personal com puter 2 Pitch time monitor function With the pitch time monitor function it is possible to specify an arbitrary target section to monitor the transition of the production volume i e the quantity of sewn items per unit time and the pitch time ...

Page 9: ...ort common setting screen No 1 2 4 4 Setting the production management function 2 4 3 Setting the sewing recorder function 2 4 2 Setting the enable disable of the operation of the production support function The production support function is to be set on the information screen Press the switch to call the infor mation screen Refer to the item page given under the screen for detailed explanation o...

Page 10: ...No 1 3 1 2 1 Keep switch 1 on the information mode screen No 1 held pressed for three seconds to display the sew ing management information screen No 1 Maintenance personnel level Information mode screen No 2 2 On the sewing management information screen No 1 press sewing management information screen No 2 changeover switch 2 to display the sewing management information screen No 2 Sewing manageme...

Page 11: ... the switch under the normal sewing mode It should be noted however the work management function screen is displayed only by setting the oper ation of the production support function to the enable with Function selector switch because the infor mation common to all of the functions need to be managed on this screen Switch Used to set the sewing recorder function screen to the display non display S...

Page 12: ...stored to the sewing management information screen No 2 3 Setting other setting items When you complete Ⅱ 2 3 1 Enabling the production support function operation and Ⅱ 2 3 2 Setting the date and time according to this Instruction Manual the screen returns to the sewing manage ment information screen No 2 The following setting items can be set through this screen On this screen the following can b...

Page 13: ... with Time setting switch 8 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 and the setting cannot be confirmed 2 When Enter switch 9 is pressed the setting is confirmed When cancel switch 0 is pressed the setting is cancelled and the screen is restored to the previous one Refer to 2 2 Displays ...

Page 14: ...on of the entire production support function is set Operation enabled Operation disabled When the operation is enabled items 2 to 4 for setting the display non display of the sewing recorder screen pitch time monitor screen and production management screen additionally appear on the screen 2 Display non display of the sewing recorder screen Display non display of the sewing recorder screen is set ...

Page 15: ...over the time interval specified by the set value 0 05 25 minutes 0 10 50 minutes 0 50 250 minutes 1 00 500 minutes 1 50 750 minutes or 2 00 1000 minutes can be stored in memory of the sewing machine When the memory capacity is exceeded the oldest piece of data is erased to store the latest piece of data at all times The accuracy of the graph plotted depends on the time interval set vale 2 Upper l...

Page 16: ...nt time of day according to the specified starting finishing times of day of work and total production volume Calculating from the working time of day 1 Calculating from the working time of day 2 Calculating from the working time of day 3 4 1 In the case of counting up the target production volume according to the pitch time The target production volume is counted up according to the lapse of a sp...

Page 17: ...rected value in the popup screen 4 2 In the case of calculating the target production volume according to the specified starting fin ishing times of day of work and total production volume The target production volume as of the current time of day is calculated and displayed on the production man agement screen under the sewing mode by setting data on the time period during which sewing work is ca...

Page 18: ... by subtracting the resting time from the length of time elapsed from the starting to the end of daily work is displayed Daily target production volume setting switch The target production volume to be produced from the starting to the end of working hours in a day is set When the switch is pressed the numeric input popup screen is displayed Input a set value in the popup screen How to set the wor...

Page 19: ...e working hours 8 00 to 17 00 4 Set the resting time Select the input of data on rest ing times 4 5 and 6 5 Input the lunch break 12 00 to 13 00 Input the work break 10 00 to 10 10 Input the work break 15 00 to 15 10 6 Setting is completed Section A displays the actual working hours obtained by subtracting the resting time from the length of time elapsed from the starting to the end of daily work ...

Page 20: ...ent input 2 The number of times of thread trimming per count The number of times of thread trimming per count on the production volume counter is set Setting range 1 999 Initial value 1 This setting is used in the case of automatic count up by the thread trimming operation without using the production volume counter 3 Enable disable of count by thread trimming Enable disable of the automatic count...

Page 21: ...rk 1 1 5 6 5 2 ISS setting screen Refer to 2 2 Displays on the screen for the production support function for the operating pro cedure to be taken until this screen is displayed Input the item to be set referring to the table When Enter switch 5 is pressed the input data is confirmed When Cancel switch 6 is pressed the input data is cancelled and the screen is restored to the previous screen ...

Page 22: ...t switch This is the switch to turn ON OFF automatic reverse feed stitch at sewing start This switch cannot be used with the sewing machine which is not provided with automatic reverse feed stitching device With without reverse feed stitch at sewing end switch This is the switch to turn ON OFF automatic reverse feed stitch at sewing end This switch cannot be used with the sewing machine which is n...

Page 23: ...F Reset switch This is the switch to make the value of bobbin thread counter or sewing counter the set value This switch is enabled after thread trimming Information switch This switch is used to change over the screen between the in formation function screen sewing common data mode function setting mode communication mode version display etc and the normal sewing screen This switch is enabled aft...

Page 24: ...n 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 Type and screen configuration of the normal sewing mode vary according to the model of the sewing mac...

Page 25: ...med Programmed stitching setting screen Setting of the respective conditions of programmed stitching is performed When programmed stitching pattern 1 is selected Cycle sewing pattern setting pop up Setting of the pattern of cycle sewing is performed Cycle sewing setting screen Setting of the step of cycle sewing is performed ...

Page 26: ...ting 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 Refer to 2 2 Displays on the screen for the production support function for details ...

Page 27: ...o operate a sewing pattern A B C D A B C D OFF ON ON ON ON OFF OFF OFF Sewing pattern 2 3 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: ...that can be changed 0 to 99 stitches 3 Press switch 2 to set the reverse stitching at the start of sewing 4 Press switch 3 to set the reverse stitching at the end of sewing No setting Reverse stitching at the start of sewing Double reverse stitching at the start of sewing No setting Reverse stitching at the end of sewing Double reverse stitching at the end of sewing ...

Page 29: ...s 4 and 5 for setting the number of processes D The range of the number of stitches A B and C that can be changed 0 to 19 stitches The range of the number of processes D that can be changed 0 to 9 times 3 Depress the front part of the pedal once and the sewing machine will repeat the normal stitching and reverse stitching as many as the number of specified times Then the sewing machine will automa...

Page 30: ...teps If the lifting of presser foot is specified the time during which the presser foot is raised can be also specified Programming procedure is described below tak ing the pattern on the left side as an example Example of programmed stitching pattern Step 4 4 4 4 4 20 20 10 Step 3 Step 1 Step 2 10 Press to display the pattern list screen 1 Press switch 1 to select the programmed stitching pattern...

Page 31: ... 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 In the Initial state the length of time Is 60 seconds Possible setting range of the time during which the presser foot Is raised 0 1 sec to 99 9 sec If the number of stitches is...

Page 32: ... thread trimming mode using switches 6 and 7 15 Set the position of the presser foot when the sewing machine stops to the upper stop position using switches 8 and 9 16 Select the reverse stitching using switches 3 and 4 This completes the data setting procedure 17 It is also possible to specify the double reverse stitching using switches 3 and 4 Every time each step is finished operate the touch b...

Page 33: ... is displayed 5 Proceed to the subsequent step using switch 2 or make the sewing machine perform thread trimming This completes the input of the number of stitches for operation step 1 1 In the programmed stitching pattern setting screen press one shot automatic stitching switch 1 to select the one shot automatic stitching function 2 A mark is displayed on LCD section of the switch which shows the...

Page 34: ...operate the operation panel in combination with the material edge sensor When the operation panel is used in combination with the material edge sensor the sewing process can be completed not by the predetermined number of stitches but by the input signal of the material edge sensor Carefully read the Instruction Manual for the material edge sensor before using the sensor with the operation panel 3...

Page 35: ...e programmed stitching pattern 2 Switches 0 and 1 These switches delete the editing step Switch 2 The screen returns to the cycle sewing setting screen Example of setting 2 Every time the thread trimmer actuates the machine proceeds to the subsequent pattern which has been selected The step which is being executed is shown in reverse video during execution If the thread trimmer actuates before com...

Page 36: ... 1200 stitch length 3 mm Cotton thread 50 31 m 1000 stitch length 3 mm Initial value on the bobbin thread counter for reference 1 The remaining amount of thread may vary depending on how the thread is wound on the bob bin and the material thickness It is therefore better to set the remaining amount of thread with a slight allowance 2 If the bobbin thread counter is used in combination with the bob...

Page 37: ...5 to decrease it In increments of 50 sti min Change over the backlight between ON and OFF When press backlight switch 1 while the backlight is in the off state it will light up When you press the switch while the backlight is in the on state it will 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 In the light ...

Page 38: ... 1 where the sewing has been interrupted and the next step will be indicated on the operation panel Now you can re start sewing of the programmed stitching pattern If the needle thread breaks or any other trouble oc curs which is caused by re sewing switch 1 dur ing the operation steps d e in the free sewing mode bring the pedal to its neutral position Then depress the back part of the pedal to ac...

Page 39: ...mmer upon detection of the material end if the automatic reverse stitching for end is specified the thread trimmer will actuate after the sewing machine completes the automatic reverse stitching for end When one shot automatic stitching switch 1 is pressed ON OFF of the one shot automatic stitching is changed over This switch is used in the constant dimension stitching mode rectangular stitching m...

Page 40: ...or air drive mode 24 V can be selected The drive source voltage CN37 is changed over between 33 V and 24 V according to the drive mode specification selection oFF Auto lifter does not operate standard setting at the time of delivery The presser foot does not automatically go up when the program sewing is completed on S Auto lifter operates Solenoid drive mode 33 V on A Auto lifter operates Air dri...

Page 41: ...creen represents the current setting of the key lock function 2 The key lock function can be changed over between on key lock function is effective and oFF key lock function is ineffective standard setting at the time of delivery by pressing switches 3 and 4 3 Once you have completed the setting press switch 5 The screen is changed over to the power switch OFF notification screen Key lock function...

Page 42: ...3 Once you have determined the target function setting number press switch 5 The screen is changed over to the function setting popup screen Function setting display screen 4 Function setting item number can be incre mented or decremented by pressing switches 6 and 7 5 Once you have completed set value changing press switch 8 The screen is changed over to the function setting display screen and th...

Page 43: ... switches 6 and 7 to change the set value to 3 Function setting popup screen 4 Press switch 8 The screen is changed over to the function setting display screen 5 The changed set value is displayed on the function setting display screen 6 Turn OFF the power switch to exit from the function setting Function setting display screen 6 7 8 ...

Page 44: ...nction selection Switching of function of optional switch 13 Function of prohibiting start of the sewing machine by bobbin thread counter Function of prohibiting start of the sewing machine by bobbin thread counting 0 When counting is out 1 or less Function of prohibiting start of the sewing machine is not operative 1 When counting is out 1 or less Function of prohibiting start of the sewing machi...

Page 45: ...osition Pedal stroke 10 to 150 0 1 mm P MAX 45 Compensation of neutral point of the pedal Compensation value of the pedal sensor 15 to 15 P ANP 47 Auto lifter selecting function Limitation time of waiting for lifting solenoid type auto lifter device 10 to 600 second T FL 48 Pedal stroke 1 for starting thread trimming Position where thread trimming starts from pedal neutral position Standard pedal ...

Page 46: ... 1 Provided with the thread trimmer 0 1 F RET 76 One shot function This item is not used on the IT 100 0 1 DM 84 Initial motion suction time of presser foot lifting solenoid Suction motion time of presser foot lifting solenoid 50 to 500 ms T PUT 87 Function of pedal curve selection Pedal curve is selected Improving pedal inching operation Sewing speed Pedal stroke 2 0 1 0 1 2 F PCS 90 Initial moti...

Page 47: ...starting angle compensation Angle to detect UP position starting is compensated 15 to 15 A UDET 122 DOWN position starting angle compensation Angle to detect DOWN position starting is compensated 15 to 15 A DDET 124 Setting of energy saving function during standby Setting to reduce the power consumption while the sewing machine is in standby state 0 Energy saving mode is ineffective 1 Energy savin...

Page 48: ...reviation of the input func tion 5 Press switches 8 and 9 to select the input status L Active when Low is input or H Ac tive when High is input of the selected input function If function code No 0 is selected the input status selection is not required To allocate a function to the output connector 6 Press switches 0 and 1 to select the optional output number corresponding to the output connector p...

Page 49: ...ng Sewing common data screen 1 Keep one shot automatic sewing switch 1 held pressed turn the power ON Then the screen is changed over to the pedal sensor neutral point automatic compensation screen 2 When the neutral point of the pedal sensor is properly corrected the message OK and the compensation value the compensation value 0 shown in the figure on the left is a value for reference are display...

Page 50: ...he ini tialization operation It can damage the program of the main body 4 Turn OFF the power switch to exit from the ini tialization Power switch OFF notification screen 1 The neutral point compensation value of the pedal sensor is also initialized by carrying out the initialization operation It is therefore necessary to carry out the automatic compensation of the neutral point of the pedal sensor...

Page 51: ...h the switch Caution The screen displayed differs by the sewing machine model Sewing screen which differs on a model by model basis Work management screen When the production support func tion operation is enabled the work management screen is shown with out exceptions regardless of the dis play setting of other functions Pitch time monitor screen No 1 Pitch time monitor screen No 2 Sewing recorde...

Page 52: ...h This switch is used to stop measurement and recording of the sewing ma chine operation data Measurement is carried out state Measurement is stopped Sewing machine startup is stopped state 7 Communication selection switch This switch is used to upload measurement data When the switch is pressed the communication selection screen is dis played Refer to 5 2 6 Communication selection screen A Displa...

Page 53: ...duct number which is designated as the one for se lected abbreviated number with 16 digit alphanumeric characters at the maximum 3 Operator ID selection screen 3 A B Switch display Description 1 Clear switch This switch is used to bring the ID status to the unselected state 2 No setting switch This switch is used to select an abbreviated number for the operator ID 3 Cancel switch This switch is us...

Page 54: ... on the operation panel by turn ing ON the power to the sewing machine 3 2 4 1 A B Switch display Description 1 Clear switch This switch is used to bring the ID status to the unselected state 2 No setting switch This switch is used to select an abbreviated number for the optional ID In the case an irregular work is selected the ongoing irregular work screen is displayed 3 Cancel switch This switch...

Page 55: ... is used to select an abbreviated number for the data to be delivered 3 Cancel switch This switch is used to cancel the operator ID selection and to return the screen to the work management screen A Delivery data display This section displays the two digit abbreviated number selected with 1 B Delivery data display This section displays the delivery data which is designated as the one for select ed...

Page 56: ... time and the pitch time graph mode for display ing the distribution and variation of pitch time operation time per sewing item The sewing work status can be checked by changing over the mode between these two on the pitch time monitor screen No 2 1 1 Production volume graph mode A graph vertical axis of which represents the production volume and horizontal axis of which represents the working tim...

Page 57: ...ead trimming is mea sured and displayed If the pitch time is equal to or longer than 1800 seconds 30 min utes it will be regard as defective data and will be displayed instead of the pitch time 1 Production volume count up switch The production volume is counted up with one item added 2 Function selector switch The cursor or the continuous section selection beginning and end is selected 3 Function...

Page 58: ...ction can be checked Refer to 5 1 How to change over the screen under the normal sewing mode for the operating procedure to be taken until this screen is displayed Pitch time monitor screen No 1 pitch time graph mode operating switch Pitch time monitor screen No 1 Display changeover switch to display the pitch time monitor screen No 2 5 Production volume count up switch 1 Graph scroll switch 4 Pit...

Page 59: ...rimming is measured and displayed If the pitch time is equal to or longer than 1800 seconds 30 minutes it will be regard as defective data and will be displayed instead of the pitch time 1 Production volume count up switch The production volume is counted up with one item added 2 Function selector switch The cursor or the continuous section selection beginning and end is se lected 3 Function shift...

Page 60: ...ntal axis Pitch time 2 Graph s horizon tal axis range setting switch The range of the horizontal axis time unit in one section of the graph displayed on the pitch time monitor screen No 1 is set Under the production volume graph mode Setting range 10 m 15 m 20 m 30 m 1 h 2 h 4 h 8 h 12 h 1 d Initial setting 30 m m represents minute h represents hour and d represents day Under the pitch time graph ...

Page 61: ...the purpose of comparison The comparison through visualization enables easy analysis of complicated and hard to understand sewing machine opera tion Sewing recorder screen No 1 operating switches Display changeover switch 6 to display the sewing recorder screen No 2 Production volume count up switch 1 Active data selector switch 2 Production volume counter correction switch 7 Latest work data disp...

Page 62: ...ata No 1 Lower display Data No 2 Production volume count up switch The production volume is counted up with one item added Active data selector switch Active data data to be shifted with switch or data to be additionally re corded when sewing operation is carried out or data which can be cleared with Clear switch on the screen No 2 is selected Setting only data No 1 to be active Setting only data ...

Page 63: ...me count up switch The production volume is counted up with one item added 3 Graph s horizontal axis range setting switch The range of the horizontal axis time unit in one section of the graph shown on the sewing re corder screen No 1 is set Setting range 10 30 60 120 180 300 600sec Initial setting 10 sec 4 Graph s verti cal range set ting switch The range of the vertical axis of the graph display...

Page 64: ...g machine into a medium or downloading from a medium into the sewing machine C File No selector switch The file No selector popup screen appears Select a file number of uploaded files on a medium using the Numeric switches 0 to 9 and and switches Sewing recorder communication screen When the data upload download switch switch 7 described on the previous page is pressed the sewing recorder communic...

Page 65: ...nces his her motivation to achieve his her goal thereby leading to a substantial increase in produc tivity 1 Production management screen No 1 Production management screen No 1 Operation switch Display changeover switch to display the production management screen No 2 5 Production volume count up switch 1 Actual production volume clear switch 3 Production management screen No 1 displayed informati...

Page 66: ...thread trimming is measured and displayed If the pitch time is equal to or longer than 1800 seconds 30 minutes it will be regarded as defective data and will be displayed instead of the pitch time G Achievement ratio display The ratio of the actual production volume to the target production volume as of the current time is displayed It allows the operator to know his her work pace up to the presen...

Page 67: ...y the pitch time that is cal culated using the total working hours and the total daily target production volume The total working hours are calculated by adding a resting time to the length of time between the starting time and the finishing time of day of work 3 Actual production volume count up method selector switch The actual production volume is displayed and managed on the production man age...

Page 68: ... When you press switch 3 the time setting screen is displayed 1 Operator level 1 Turn ON the power 2 Press switch 1 to display the information screen Information screen 1 Press switch 1 to change over the screen to the maintenance management function screen 1 1 Sewing management information Sewing management function screen The sewing management information consists of the maintenance management f...

Page 69: ...e of replacement of oil Unit Hour Explanation of the contents of display Numerator denominator Number of remaining stitches up to thousand stitches thousand stitches Example Replacement of needle 100 1600 k When 2 3 and 4 switches are pressed the clear checking screen is displayed Clear screen 1 The screen returns to the maintenance function screen without performing clearing 2 The screen returns ...

Page 70: ... be cleared In case of the replacement of needle the warning screen is displayed at intervals of 10 minutes until clearing is performed In case of other warnings the warning screen is displayed at the time of turning ON the power until the counter is cleared 2 When 2 is pressed the screen is cleared and the counter value is cleared as well From this time counting starts newly Setting of the warnin...

Page 71: ...lacement of oil time unit h is displayed In case of stopping the warning function set the set value to 0 It is possible to individually set replacement of needle cleaning and replacement of oil respec tively In case of stopping all set 0 to each Various input screen Time for needle changing time for cleaning and the time for oil changing Press 7 to display the clear checking screen After inputting...

Page 72: ...orking mean speed Unit sti min Pitch time Unit Second Machine time Unit Second 2 Press 3 to start the working measurement 3 To stop the measurement press 3 again 4 The result of measurement can be cleared with 2 When Clear is not executed the measurement from the last time can be continued Working factor working mean speed pitch time and machine time can be measured on this screen Sewing managemen...

Page 73: ...tches 8 and 9 0 and 1 and 2 and 3 to increment decrement the time 4 Once you have set the date and time press switch 4 The screen is changed over to the information screen Information screen 5 The set date and time are displayed on the information screen and the clock starts to operate When you have set the date and time to 2009 10 01 10 00 00 and press switch 4 the screen display will be as shown...

Page 74: ...n setting 4 Sewing management in formation With this setting item the sewing management information screen No 1 is dis played Refer to 1 1 Sewing management information 5 Communication mode Refer to the Engineer s Manual for details 6 Time setting screen On this screen the time is set Refer to 1 2 Setting the date and time 7 Changeover to informa tion screen No 2 When this key is held pressed for ...

Page 75: ...he screen is returned to the one displayed before the information mode is entered When you execute formatting of the USB thumb drive all pieces of data stored on it are erased Do not format the USB thumb drive in any case other than initialization of the medium No Setting item Description 1 USB thumb drive format con firmation screen display switch Refer to the Engineer s Manual for details 2 Memo...

Page 76: ...re the information mode is entered Ancillary device setting screen The ancillary devices 1 and 2 are totally same in terms of their functions and specifications This means the devices are operated in the same way 1 Press switch to display the screen on which the type of the ancillary device is selected 2 Press switch or to select the type of the ancillary device 3 Press switch to confirm the selec...

Page 77: ...ne When you press switch 0 the parameter set value is discarded and is returned to the value before it is changed 5 2 6 3 1 4 Thread trimmer setting screen 1 Fine adjustment of the thread trimming action can be carried out 2 In the case of the thread trimmer of LU 151 series for example the following parameters can be adjusted 1 Instantaneous stop time of thread trimmer 2 Thread trimmer OFF angle ...

Page 78: ...d OFF After the completion of the setting procedure press 8 to return the screen to the previous one When you press 7 the parameter is discarded and the parameter status is returned to the state before it is changed 2 Press switch 1 or 2 to select the set value 1 or 2 of the amount of alternating vertical movement Set the dial value of the amount of the alternating vertical movement to be assigned...

Page 79: ... maintenance personnel level 1 Turn the power ON 2 Keep switch 1 held pressed for a longer time until the information screen No 2 is displayed Information screen No 2 maintenance personnel level 3 Press switch 2 to display the memory switch setting screen 2 ...

Page 80: ...ty to output to the network is becoming small if this warning is generated even when the system is connected to the network there may be a problem in network connection A warning is generated when the data capacity to output to USB thumb drive is becoming small Insert a USB memory in the panel and output data if this warning is generated It is strongly recommended to select the last one to gather ...

Page 81: ...nnel level 3 Press switch 3 to display the network setting screen Network setting screen 4 When you press switch 3 the MAC address confirmation screen is displayed 5 When you press switch 4 the IP address confirmation screen is displayed 6 When you press switch 5 the serial number confirmation screen is displayed 7 After the completion of the aforementioned setting press switch 6 Then the screen i...

Page 82: ... Direct input 2 In the case the IP address is directly input the IP address can be set by pressing switch 3 or 4 3 When you press switch 5 the network setting screen is displayed 4 When you press switch 6 the input you have made is confirmed If you have changed the data the power OFF screen is displayed 5 Turn the power off to finish the operation Serial number confirmation screen 1 The serial num...

Page 83: ...switch connecting connector General input connector CN105 is installed in the cord outlet cover located on the back side of operation panel Ⅴ EXTERNAL INTERFACE Ⅵ ERROR 1 ERROR DISPLAY There are two different kinds of errors those output from the operation panel and those from the SC 920 control box Both kinds of errors are notified by the error screen and the buzzer Three different kinds of scree...

Page 84: ...apacity over Capacity of media is short Turn the power OFF and check the media E019 File size over File is too large Turn the power OFF and check the media E032 File interchangeability error There is no interchangeability of file Turn the power OFF and check the media E041 Sewing recorder error This error number is displayed in the event of a sewing recorder data fault Reset switch E044 Date and t...

Page 85: ...nd disconnection Check whether the motor signal cord has broken since the cord is caught in the machine head Check whether the inserting direction of the motor encoder connector is wrong E731 Motor hole sensor failure E733 Inverse rotation of motor This error occurs when the motor is running at 500 sti min or more in the opposite direction of that of rotation indication during motor is running Con...

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