JUKI SC-510 Series Engineer's Manual
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JUKI SC-510 Series Engineer's Manual

JUKI SC-510 Series Engineer's Manual

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SC-510
ENGINEER'S MANUAL
40025322
No.E364-02

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Summary of Contents for JUKI SC-510 Series

  • Page 1 ® SC-510 ENGINEER’S MANUAL 40025322 No.E364-02...
  • Page 2 PREFACE This Engineer’s Manual is written for the technical personnel who are responsible for the service and maintenance of the machine. The Instruction Manual for these machines intended for the maintenance personnel and operators at an apparel factory contains operating instructions in detail. And this manual describes “Standard Adjustment”, Adjustment Procedures”, “Results of Improper Adjustment”, and other important information which are not covered in the Instruction Manual.
  • Page 3 SAFETY DEVICE Safety devices described below vary in accordance with the destination and specifications. Motor pulley cover Cover to prevent motor pulley and V belt from coming in contact with each other. Roll-in prevention pin Pin to prevent roll-in by V belt.

  • Page 4: Table Of Contents

    (8) How to select sewing machine head ......................81 6. CHANGING PROCEDURE OF THE PEDAL TYPE ..........83 7. CONNECTING PROCEDURE WITH JUKI OPTIONAL DEVICE ......84 (1) Connection of the pedal of standing-work machine .................. 84 (2) Setting of the auto lifter function ....................... 84 (3) Connecting procedure of CP-160 ......................
  • Page 5 9. HOW TO USE THE SIMPLIFIED PROGRAM FUNCTION ........93 (1) Simplified program function ........................93 (2) Sequence of start and input ........................94 (3) Command input ............................95 (4) Simplified program command list ......................97 (5) Simplified program information input setting code list and connector location list ........99 (6) Setting procedure of optional power and setting procedure of jumper for input changeover ....
  • Page 6 MEMO...

  • Page 7: Specifications

    IP-100E (Caution) 1. Indication of the power consumption is the mean power consumption when LU-1520N-7 is mounted in accordance with the operating conditions JUKI specifies.The power consump- tion changes in accordance with the operating conditions and the mounted machine head.

  • Page 8: Configuration

    3. CONFIGURATION (1) SC-510/M51 : M51 (AC servo motor) : Front cover : Operation panel : Pedal unit : Power connector : Motor connector – 2 –...

  • Page 9: Explanation Of Optional Control Panel

    (1) List of control panel of CP-160 1) For the connecting destination of the connector, refer to the item (3) of 7. CONNECTING PROCEDURE WITH JUKI OPTIONAL DEVICES. 2) By connecting of CP-160, all displays of standard operation panel of SC-510 go off.

  • Page 10: Explanation Of Control Panel Cp-160

    (2) Explanation of control panel CP-160 1) Reverse stitching pattern When the sewing machine performs the free stitching operation, the machine performs the reverse stitching operation at the start and end of sewing. The reverse stitching operation can set the ON and OFF settings. Furthermore, single and double reverse stitching patterns can be selected.

  • Page 11: Example Of Application

    (3) Example of application 1) When the CP-160 is used together with the material end sensor (ED : optional), it can be used as a small edge-controller. (Method) Adjust the position to mark of the CP-160, turn ON material end sensor ON/OFF switch of the CP-160, and turn ON mark...

  • Page 12: Ip-100E Operation Panel

    (4) IP-100E operation panel Refer to the instruction manual of IP-100E/SC-510 for further information. Re-sewing switch Information switch Power display lamp Needle up/down compensating switch Material edge sensor switch Smart media cover Screen changeover switch One-shot stitching switch Smart media slot With/without reverse feed stitch With/without automatic thread (Smart media inserting opening)
  • Page 13 Teaching switch Unused Information switch This is the switch to perform various function settings. Material edge sensor Rendered effective when the material edge sensor is installed on the machine. switch Used for selecting whether or not the material edge sensor is used during sewing. One-shot stitching When this switch is set to effective, the sewing machine automatically operates switch...

  • Page 14: How To Operate Sewing Patterns With Ip-100E

    (5) How to operate sewing patterns with IP-100E 1. Free stitching pattern Sewing pattern Press to display the pattern list screen. 1) Press switch to select the free stitching pattern, and the screen is automatically changed over to the number of stitches of free stitching setting screen to display the number of stitches which has been already set.
  • Page 15 3) Press switch to set the reverse stitching at the start of sewing. No setting Reverse stitching Double reverse stitching at the start of sewing at the start of sewing 4) Press switch to set the reverse stitching at the end of sewing. No setting Reverse stitching Double reverse stitching...
  • Page 16 2) When changing the number of stitches of the reverse stitching, change it with switches for setting the number of stitches of A and B. In addition, when changing the number of stitches of the constant dimension stitching, change it with switches for setting the number of stitches of C D.
  • Page 17 2) When changing the number of stitches, change it with switches for setting the number of stitches for processes A through C. To change the number of times of the whole processes, change it with switches 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.
  • Page 18 2) When changing the number of stitches of reverse stitching, change it with switches for setting the number of stitches of A and B. In addition, when changing the number of stitches of square stitching, change it with switches setting the number of stitches of C and D. (The range of the number of stitches that can be changed : A and B = 0 to 19 stitches, C and D = 0 to 99 stitches) 3) Press switch to set the reverse stitching at the start of sewing.

  • Page 19: Ip-100E Information Mode

    (6) IP-100E information mode In the information mode, you can specify, check, and edit various data and also perform other operations. The information mode consists of the operator level and maintenance personnel level. Refer to the instruction manual of IP-100E/SC-510 for the operator level. [Maintenance personnel level] 1) Turn ON the power.
  • Page 20 1) Version function This function allows you to view the version of each component such as operation panel [IP-100E], IPOP board [SC-510 expansion], and CTL board [SC-510 main body]. Version display screen [Standard setting] (Contents) 01— 01 — 01 Others Level Version Revision...
  • Page 21 2. Sewing common data function This function allows you to display, specify, and manage various sewing data relating to simplified program, optional input/output, thread trimmer, additional device 1, and additional device 2, and others. Sewing common data screen (Maintenance personnel level) 1.
  • Page 22 4) Press switches to set parameter 1. Contents of parameter 1 may differ or not exist depending on the selected program command. 5) Press switches to set parameter 2. Contents of parameter 2 may differ or not exist depending on the selected program command.
  • Page 23 12) Repeat the procedure from 2) through 11) for editing the next step. After completion of editing, press the switch to enable the program. (The illustration on the previous page shows the state of program off. The display changes to the illustration below and the program becomes enabled when the switch is pressed.) Program on Program off...
  • Page 24 MEMO – 18 –...
  • Page 25 [Program command list] Parameter 1 Parameter 2 Input port Output port Command display Command Description of command Function code No. name Display Setting range Display Setting range Display Setting range Display Setting range Completion End of program (initial setting) : No setting —...
  • Page 26 Parameter 1 Parameter 2 Input port Output port Command display Command Description of command Function code No. name Display Setting range Display Setting range Display Setting range Display Setting range Speed (Limitation speed) (Delay time) Max. speed limitation value of the sewing machine can be set. The set speed limita- : No limitation tion works within the set delay time and speed limitation command is released after...
  • Page 27 Parameter 1 Parameter 2 Input port Output port Command display Command Description of command Function code No. name Display Setting range Display Setting range Display Setting range Display Setting range Angle OR (Skip destination (Angle) Step moves to the next step after progress of set angle, and moves to skip destination : No : No conditional...
  • Page 28 MEMO – 22 –...
  • Page 35 (2) Optional input/output functions Assignment of various functions to the input connector (CN51) and output connector (CN50) on the CTL board allows you to perform signal transmission of the functions assigned to the connectors and control simple operations of the sewing machine. Optional input/output setting screen [Standard setting] •...
  • Page 36 7) Press switch to store the setting in memory and end. Then the screen as shown in the illustration below is displayed. When switch is pressed, all contents of the setting up to that time are invalidated, and the state returns to that before setting.
  • Page 37 Function display Function name Input state setting Description of function Function code No. One stitch compensating Every time switch is pressed, one stitch stitching sewing motion is executed. : L input : H input Function of cancel of Invalid/effective can be alternately changed reverse stitching at start over by operating optional switch.
  • Page 38 Function display Function name Input state setting Description of function Function code No. Cancel/addition of automatic Every time switch is pressed, this function reverse stitching switch input performs cancel or addition of reverse : L input : H input stitching at start or end. Alternate vertical movement Every time switch is pressed, this function amount change panel switch...
  • Page 39 [Output function list] The following chart shows available input functions. Use this chart after referring to “Setting procedure of optional power and setting procedure of jumper for input changeover”. (Caution) For assigning the output function to the output connector, CN50, apply a voltage equal to or less than that specified for W1 and W2 (jumper for power supply voltage) to the optional output termi- nal.
  • Page 40 (3) Thread trimming device function This is the function to confirm the thread trimming device mounted on the sewing machine. Refer to the instruction manual of IP-100E/SC-510 for further information. (4) Additional device function This is the function to select and set the types of additional devices such as threader, auto-hemmer, tape cutter, etc.
  • Page 41 Operating status function This function displays the operating status of the sewing machine including each operating time, energization time, thread trim count, and total stitches. Operating status screen (Contents) : Operation time (Unit : h) : Energization time (Unit : h) : Thread trim count (Unit : Number of counts) : Stitche count (Unit : in 1,000 stitches) 1.
  • Page 42 Error history function This function display error occurrence information (error No., error duration, etc.) of the sewing machine. Error historu screen (Contents) History No. Error No. Error duration (Unit : h) [Energization time] 1. Press the switch to return to the previous screen after viewing the occurrence information (latest error highlighted and top listed) of the sewing machine.
  • Page 43 4) Communication function This function establishes data communication between SU-1 (sewing machine data server utility) or SmartMedia and the operation panel. Uploading simplified programs (No. 1 to 4 at once) from SC-510 to SmartMedia and downloading them from SmartMedia to SC-510 provide you with the availability of simplified programs with more than one sewing ma- chine.
  • Page 44 Communication configuration screen [Standard setting] 1. Press the switch to call up the data selection screen. Data selection screen [Standard setting] 2. The illustration above indicates that parameter formatted data (EPD) is selected. (highlighted) Press the switch corresponding to your selected data type. Parameter formatted data (EPD) ......
  • Page 45 3. Press the switch to save the selected contents and call up the previous screen. To delete the selected contents and call up the previous screen, press the switch 4. Press the switch to call up the communication method selection screen. Communication method selection screen [Standard setting] 5.
  • Page 46 Communication configuration screen The displayed contents vary depending on settings. 7. Press the switch to select or specify the data number. The displayed contents and operations vary depending on data type and communication method. 8. Press the switch after completion of all settings to start communication. During communication, an hour- glass appears for parameter formatted data and all sewing machine data, and a percentage (%) bar graph appears for program data.
  • Page 47 [1] Upload of simplified program data Uploading simplified programs (No. 1 to 4 at once) from SC-510 to SmartMedia provides you with the availability of simplified programs with more than one sewing machine. The following explains how to copy simplified programs (No. 1 to 4 at once) as data file No. 5 (parameter formatted data (EPD)) into a SmartMedia card.
  • Page 48 3) Press the switch to enter a data file number. Entered number appears at . After number entry, press the switch to return to the communication configuration screen. 4) When there is a data file with a number that is the same number entered into SmartMedia, the screen for confirming data file overwriting appears as shown below.
  • Page 49 6) Press the switch to delete entered data file number and return to the data file No. entry screen. To stop deleting and return to the data file No. entry screen, press the switch 7) For example, the illustration below shows the communication configuration screen with data file No. 5 en- tered.
  • Page 50 [2] Download of simplified program data Downloading simplified programs (No. 1 to 4 at once) from SmartMedia to SC-510 provides you with the avail- ability of simplified programs with more than one sewing machine. The following explains how to copy simplified programs (No. 1 to 4 at once) for data file No. 5 (parameter formatted data (EPD)) into a SC-510.
  • Page 51 3) Press the switch to enter a data file number. Entered number appears at . After number entry, press the switch to return to the communication configuration screen. To delete a data file in SmartMedia, press the switch after entry of the data file number to call up the screen for confirming data file deleting as shown below.
  • Page 52 7) When the hourglass disappears and the display indicates you to turn off the power, uploading is completed. Then, turn off the power. 5. SM format function Perform formatting of the smart media. The media formatted with the personal computer or the like may not be used. When using the media with IP-100E, be sure to perform formatting with IP-100E Smart media format confirmation screen : Formatting is performed.

  • Page 53: Software Upgrade

    (7) Software upgrade WARNING : • To prevent personal injury caused by abrupt start of the sewing machine, carry out the work after turning OFF the power switch and a lapse of 5 minutes or more. • If version upgrading (program rewriting) of the control program is intended for the control box (SC-510), the program of the operation panel (IP-100E) should be updated, in the first place, with the latest version.
  • Page 54 3) The IP-100E operation panel displays the screen as shown below with a beep sound. However, the values of R-V-L may vary. 4) Press the switch to call up the screen as shown below. The operation panel is selected in the state of screen opening (operation panel highlighted).
  • Page 55 5) After selection, press the switch to close the pop-up screen and the screen below appears. (When a Smart Media card is not loaded, “E011” error is indicated. In such a case, turn off the power and load a Smart Media card.) Press the switch to select a software version (R-V-L) of the servomotor (SC-510 main body [CTL boar[) to be updated.

  • Page 56: Control Box (Sc-510)

    5. CONTROL BOX (SC-510) (1) Arrangement of connectors WARNING : • To prevent personal injury caused by abrupt start of the sewing machine, carry out the work after turning OFF the power switch and a lapse of 5 minutes or more. •...

  • Page 57: How To Use The Standard Operation Panel

    (2) How to use the standard operation panel switch Used for determining the contents of setting. When this switch is pressed, flashing stops and the contents of setting are determined. switch Used for changing the contents of setting. When this switch is pressed, changeable positions flash on and off. By pressing the switch, flashing position shifts in the right direction.
  • Page 58 Operating procedure of the sewing pattern 1. Reverse stitching pattern Reverse stitching patterns below can be set by using the operation panel. Reverse stitching patterns that can be set Reverse stitching at start display Sewing pattern Reverse stitching at end display [ Setting procedure of the reverse stitching ] Reverse stitching pattern Overlapped stitching pattern...
  • Page 59 (5) Press switch to make number of stitches display flash on and off, and set the num- ber of stitches for the respective processes of the stitching. (6) Press switch switch to change the number of stitches. The number of stitches can be changed up to as many as 15 stitches for the A, B, C, and D processes respectively.
  • Page 60 3. Special setting For material end sensor function, automatic thread trimming function, one-shot automatic stitching function and thread trimming prohibition function which are displayed in the front panel, it is possible to change the set value by directly moving to the function setting mode while the power is turned ON in addition to the normal function setting procedure.
  • Page 61 4) One-shot automatic stitching setting function (Func- tion setting No. 76) Press switch to advance to the function setting No. 76. It is possible to change the set value with switch switch 0 : Pedal designated speed is prior. 1 : Automatic operation (Caution) 1.

  • Page 62: Setting For Functions Of Sc-510

    (3) Setting for functions of SC-510 Functions can be selected and specified by means of the four setting switches and light emitting diode located inside the front cover of the SC-510. There are two modes of the user’s level (indicated as U) and the service level (indicated as S) in the function setting modes.
  • Page 63 4. When you want to advance the setting No., press switch to advance the setting No. When you want to return the setting No., press switch Specified No. to return the setting No. (Caution) 1. When switch (switch ) is held pressing, the setting No.

  • Page 64: Function Setting List (Start Level ; U : User's Mode, S : Service Mode)

    (4) Function setting list (Start level ; U : User’s mode, S : Service mode) Ref. Item Description Start level Setting range Indication of function setting page Soft start The number of stitches to be sewn at a low speed when the 0 to 9 function soft-start function is used at the start of sewing.
  • Page 65 (Start level ; U : User’s mode, S : Service mode) Ref. Item Description Start level Setting range Indication of function setting page Function of Function of reverse feed stitching switch is set. 0 to 3 reverse feed 0 : Normal BTsw stitching swotch 1 : Level input wrapper control and presser synchronizing control 2 : Level input wrapper control...
  • Page 66 (Start level ; U : User’s mode, S : Service mode) Ref. Item Description Start level Setting range Indication of function setting page Number of 20 Number of rotation at the time of thread trimming is set. 100 to 250 rotation of (This setting is prior even when number of rotation is lower 5 (rpm)
  • Page 67 (Start level ; U : User’s mode, S : Service mode) Ref. Item Description Start level Setting range Indication of function setting page Motor pulley Effective diameter of pulley to be used for motor is set. 50.0 to 140.0 effective 5 (mm)j diameter Foot lift after...
  • Page 68 (Start level ; U : User’s mode, S : Service mode) Ref. Item Description Start level Setting range Indication of function setting page Prohibition of Start of sewing machine is prohibited at the time of auto hemmer start with control without cloth material end 0 : Invalid sensor of auto...
  • Page 69 (Start level ; U : User’s mode, S : Service mode) Ref. Item Description Start level Setting range Indication of function setting page ∗ Initial UP stop Automatic UP stop function is set immediately after turning position move ON the power. function 0 : OFF 1 : ON...

  • Page 70: Detailed Explanation Of Selection Of Functions

    (5)Detailed explanation of selection of functions 1 1 1 1 1 Selection of the soft-start function (Function setting No. 1) The needle thread may fail to interlace with the bobbin thread at the start of sewing when the stitching pitch (stitch length) is small or a thick needle is used.
  • Page 71 8 8 8 8 8 Selection of the optional input/output function (Function setting No. 12) Operation keys array 1. Select function No. 12 with the operating procedures described in the O P T item of how to change over the function setting mode (1) to (4). Select the items of “End”, “in”...
  • Page 72 Input function list Function code Abbreviation Function item Remarks No function (Standard setting) Needle up / down compensating Every time the switch is pressed, normal feed stitching by half stitching stitch is performed. (Same operation as that of up / down compensating stitching switch on the panel.) Back compensating stitching Reverse feed stitching is performed at low speed while the...
  • Page 73 CN50 CN51 (Output) (Input) Input/output signal Voltage Input connector 7-segment Jumper for power Connector No. Pin No. Function disply No. voltage setting CN51-1 Vcc4 *1 Power voltage selected with W4 Optional input 1 Optional input 2 Vcc4 selects +5V, +12V and +24V with the setting –...
  • Page 74 9 9 9 9 9 Sewing counting function (Function setting No. 14) The function counts up every time thread trimming is completed and counts the number of completion of the sewing process. This can be realized together with the CP-160 (IP-100) control panel. Refer to the explanation of the control panel.
  • Page 75 ^ ^ ^ ^ ^ Function of input of presser for standing work (Function setting No. 24) Motion of presser lifting pedal when pedal for standing work is used can be set. 0 : Normal presser lifting motion (Presser goes up only when presser lifting pedal is depressed.) 1 : Normal presser lifting motion (When presser lifting pedal is depressed, presser goes up, and it is held up even when it is released.
  • Page 76 Actions under each setting state Application Function setting Output function No. 30 No. 32 No. 33 0 or 1 0 or 1 It works as normal touch-back switch. When operating touch-back switch at the time of depressing front part of the pedal, reverse feed stitching as many as the number of stitches specified by the function setting No.
  • Page 77 e e e e e Holding time of lifting presser foot (Function setting No. 47) Solenoid type presser foot lifter (No. 46 0) can adjust the holding time control of lifting presser foot. This function automatically lowers the presser foot when the time set with the setting No. 47 has passed after lifting the presser foot.
  • Page 78 Compensation of off-timing of solenoid for reverse feed stitching at the end of sewing (Function setting No. 53) Off-timing of solenoid for reverse feed stitching at the start of sewing can be compensated by the unit of angle. Adjusting range –...
  • Page 79 a a a a a Change-over function of AUTO / Pedal for sewing speed of the reverse feed stitching at the start of sewing (Function setting No. 59) This function selects whether the reverse feed stitching at the start of sewing is performed without a break at the speed set by the function setting No.
  • Page 80 TrM : This is setting when using thread trimmer mechanism built in the machine head. Models for which this setting is possible are as described below. LED 4-digit display Applicable model Remarks LED 3-digit display Setting invalid Machine head of LU-151** series Machine head of LU-22** series Machine head of LU-152* series DLN-6390...
  • Page 81 Parameter setting LED 4digit display Description of device setting Remarks LED 3-digit display Thread rack remaining thread output OFF angle setting 185fl : from Up position off Number of stitches of condensation start waiting setting 30 stitches Number of stitches of condensation setting 10 stitches Normal number of stitches setting 2 stitches...
  • Page 82 When MF, MO, DLN, or MH is selected for the head of the sewing machine and the additional thread trimmer function is selected in function setting No. 65, parameters for each additional device are changeable without starting the memory switch function. 1.
  • Page 83 h h h h h Simplified program setting (Function setting No. 66) Valid/invalid of motion of simplified program, and input, change, etc, of program are set. For the details, refer to “(2) of 9. How to use the simplified program function”. j j j j j Auto hemmer control changeover (Function setting No.
  • Page 84 x x x x x Retry function (Function setting No. 73) When the retry function is used, if the sewing material is thick and not pierced with needle, this function makes the needle pierce in the material with ease. 0 : Normal 1 : Retry function is provided.
  • Page 85 ..Function of reducing speed of reverse feed stitching at the start of sewing (Function setting No. 92) Function to reduce speed at the time of completion of reverse feed stitching at the start of sewing : Normal use depending on the pedal condition (Speed is acceralated to the highest without a break.) This function is used when temporary stop is used properly.

  • Page 86: Automatic Compensation Of Neutral Point Of The Pedal Sensor

    (6) Automatic compensation of neutral point of the pedal sensor Whenever the pedal sensor, spring, etc. are replaced, be sure to perform following operation : (1) Pressing switch , turn ON the power switch. (2) Indication on the screen will be as illustrated in At this time, the value indicated in the 7 segments of four figures is the compensation value.

  • Page 87: How To Select Sewing Machine Head

    (8) How to select sewing machine head 1. Setting procedure of the machine head Refer to “3-3 Setting for functions of SC-510” in the INSTRUCTION MANUAL for SC-510, and call the function setting No. 95. The type of machine head can be selected by press- ing switch (switch After determining the type of machine head, by...
  • Page 88 2.Machine head list Machine head Type Contents Number of revolution Max. number of of display at the time of delivery revolutions (rpm) (rpm) MF roller MF.S1 4000 5000 — MF knife MF.S2 4500 5500 ∗∗ ∗∗ MF-7823/UT25, MF-77 4500 6500 16 Class U.16 35800...

  • Page 89: Changing Procedure Of The Pedal Type

    6. CHANGING PROCEDURE OF THE PEDAL TYPE 1. Standard state of the pedal type of SC-510 is PFL type. 2. Amount of depressing the back part of pedal to actuate thread trimmer is large (thread trimming position is deep) since there is an auto-lifter section in case of PFL type of the standard state. 3.

  • Page 90: Connecting Procedure With Juki Optional Device

    7. CONNECTING PROCEDURE WITH JUKI OPTIONAL DEVICE (1) Connection of the pedal of standing-work machine 1) Connect the connector of PK70 to connector (CN39 : 12P) of SC-510. 2) Tighten the cord of PK70 together with other cords with cable clip band attached to the side of the box after passing it through the cable clamp.

  • Page 91: Connecting Procedure Of Cp-160

    (3) Connecting procedure of CP-160 1) Exclusive connectors are prepared for connection of the connector for CP-160. 2) Paying attention to the orientation of the connector , connect it to connector (CN38) located on the circuit board. After connecting, securely lock the con- nector.

  • Page 92: External Input/Output Connector (Signal Connector For Extension)

    8. EXTERNAL INPUT/OUTPUT CONNECTOR (SIGNAL CONNECTOR FOR EXTENSION) (1) Encoder output connector (CN40) CN40 pin No. Signal name Description Electric spec. UDET (N) “LOW” is output when upper position angle +5V 100mA from synchronizer is reached. DDET (N) “LOW” is output when lower position angle +5V 100mA from synchronizer is reached.

  • Page 93: Setting Between Ipop Board Input/Output Connectors And Jumper

    (3) Setting between IPOP board input/output connectors and jumper [IPOP board] ‘expansion board : option) CN124 CN123 (Output) (Input) Input/output signal Voltage 1. Input connector (CN123) Jumper for power Connector No. Pin No. Function voltage setting CN123-1 Power voltage selected with W1 Optional input 9 You can select from among Optional input 10...
  • Page 94 2. Output connector (CN124) Jumper for power Connector No. Pin No. Function voltage setting CN124-1 Power voltage selected with W3 Optional output 9 You can select from among Optional output 10 +5, +12, and +24 V at W3 setting for supply voltage. CN124-2 Power voltage selected with W3 “+5 V”...
  • Page 95 3. Jumper arrangement for switching optional power supply CN123 CN124 – 89 –...
  • Page 96 4. Explanation of input changeover jumper switch It is possible to change 2 inputs among the optional inputs by changing the setting of jumpers W5 toW6. Input connector No. Pin No. Jumper No. Jumper pin No. Input signal selection 1—2 +5V Digital input 2—3 +5V Analog input...

  • Page 97: How To Crimp The Optonal Connector

    (4) How to crimp the optional connector 1. Cable insertion (1) After checking the pin number, insert the cable into the inlet between the top cover and base cover Inlet (2) Observe the cable coming to the hole end (to the Hole end line in the illustration) from above of the top cover Hole end...
  • Page 98 3. Check Make sure that the cover is mounted in parallel with the body and there is no gap between the body and the cover by visual check from side and rear angle of the connector. Side view Rear view Wrong (1) Wrong (2) Insufficient cover...

  • Page 99: How To Use The Simplified Program Function

    9. HOW TO USE THE SIMPLIFIED PROGRAM FUNCTION (1) Simplified program function SC-510 does not use the exclusive input device or the like and has the function that can create the simplified programs which take in the signals from the outside, output the signals to the outside, and control the sewing machine head by SC-510 main unit only.

  • Page 100: Sequence Of Start And Input

    (2) Sequence of start and input Start the setting mode and select function No. 66 in accordance with “Setting for functions of SC-510”. When No. 66 is selected, indication below appears. Press + or - key to select program No. This case is when program No.

  • Page 101: Command Input

    (3) Command input Indications and inputting procedure at the time of command input are explained below. Input the program command to each step at the time of step input after selection of program, the transition (se- quence) below is the transition (sequence) for 1 (one) command. Contents of display and input items are explained below.
  • Page 102 MEMO – 96 –...

  • Page 103: Simplified Program Command List

    (4) Simplified program command list The list below is that of command and parameter used in the simplified program function. Function Abbreviation Command Output Setting Input Setting Parameter Setting Parameter Setting range Remarks code setting range setting range range Completion Valid oH.
  • Page 104 Function Abbreviation Command Output Setting Input Setting Parameter Setting Parameter Setting range Remarks code setting range setting range range US stop command Valid oH. 1 to 17 Invalid Invalid Delay time (d.) 0 : Without delay UP position stop command (speed designated with other command oL.

  • Page 105: Simplified Program Information Input Setting Code List And Connector Location List

    (5) Simplified program information input setting code list and connector location list List below is the list of port input code indicated in 7-segment LED at the time of input, connector No. and pin No. on p.c.b., pin assignment, function, etc. Input list Port input Signal name...
  • Page 106 Output list Port output Signal name Function Connector No. Pin No. Remarks code and pin No. on p.c.b. — Output is made invalid. opo0 Optional output-1 CN50-1 opo1 Optional output-2 CN50-1 opo2 Optional output-3 CN50-2 opo3 Optional output-4 CN50-2 opo4 Optional output-5 CN50-3 opo5...

  • Page 107: Setting Procedure Of Optional Power And Setting Procedure Of Jumper For Input Changeover

    (6) Setting procedure of optional power and setting procedure of jumper for input changeover Lists below are those of setting procedure of power voltage of optional connectors. By setting respective jumper wires, +5V, +12V and +24V can be used. * +5V has been set at the time of delivery from factory. 1.
  • Page 108 Explanation of input changeover jumper switch It is possible to change 4 inputs among the optional inputs by changing the setting of jumpers W5 to W8. Jumper No. Pin No. Signal Input connector Remarks Digital input of +5V CN51-4 3Pin Analog input of +5V (1) This input becomes analog signal input.
  • Page 109 Signal system pin assignment of optional input/output connectors List below is the list showing the relation between connector for optional and port input/output code. Be sure to keep the items of caution for use. 4. Input connector This optional input can be connected to transistor output of PLC, relay output, open collector output, push button switch, etc.
  • Page 110 6. Input/output circuit Input circuit 4.7KΩ 1KΩ 0.1µF +5V, +12V, +24V voltage set with jumper wire Output circuit I<0.4A – 104 –...

  • Page 111: Transition (Sequence) Diagram Of No. 66 Simplified Program Function

    (7) Transition (sequence) diagram of No. 66 simplified program function Transition (sequence) of respective input modes is as shown below. P r o _ Transition with + key _ E n d P r o _ o F F ∗. Transition Transition with + key...

  • Page 115: Connector Connection Diagram

    10. CONNECTOR CONNECTION DIAGRAM (1) Solenoid for machine head CN36 Layout of CN36 pins Name of signal Pin NO. TRMD TRM (Thread trimming) TRMCOM Ω Approx. 7.5 BTDCOM BT (Touch back) Ω Approx. 6.5 WPDCOM SUB BTD WP (Wiper) SUBCOM Ω...

  • Page 116: Optional Cord

    (3) Optional cord Relay cord A asm. for the standing sewing machine (Part No. M9701351AA0) Approx. 15.m 1) Wiring diagram of variable pedal PK-70 and -71 CN39 Brown VR (1kΩ) Used by variable voltage Orange Variable resistor for speed between 1 to 2V (Increasing / decreasing Yellow S GND...
  • Page 117 2) Wiring diagram of fixing max. speed CN39 Brown Orange Variable resistor for speed S GND Yellow Green Switch for lifting presser foot Blue S GND Purple Switch for thread trimming Gray S GND White Switch for high-speed Light blue S GND Pink Switch for low-speed...

  • Page 118: Maintenance

    11. MAINTENANCE (1) Replacing the fuse WARNING : To prevent personal injuries caused by electric shock hazards or abrupt start of the sewing machine, remove the cover after turning OFF the power switch and a lapse of 5 minutes or more. To prevent personal injuries, when a fuse has blown out, be sure to replace it with a new one with the same capacity after turning OFF the power switch and removing the cause of the blown-out of the fuse.
  • Page 119 [ Replacing F1 fuse on CTL circuit board (solenoid protection fuse) ] 1) Loosen two setscrews in the front cover and open the cover after checking that the power has been turned OFF. 2) Replace 5A F1 fuse on CTL circuit board with a fuse of the same capacity supplied as accessories.

  • Page 120: Changing Procedure Between 100V To 120V And 200V To 240V

    (2) Changing procedure between 100V to 120V and 200V to 240V (Possible only for the voltage changeover type) WARNING : To prevent personal injuries caused by electric shock hazards or abrupt start of the sewing machine, carry out the work after turning OFF the power switch and a lapse of 5 minutes or more. To prevent accidents caused by unaccustomed work or electric shock, request the electric expert or engineer of our dealers when adjusting the electrical components.

  • Page 122: Error Codes

    12. ERROR CODES In case of the following, check again before you judge the case as trouble. Phenomenon Cause Corrective measure When tilting the sewing machine, the When tilting the sewing machine without Tilt the sewing machine after turning OFF buzzer beeps and the sewing turning OFF the power switch, Action the power.

  • Page 123: Error Code List

    (1) Error code list Description of error detected Cause of occurrence expected Items to be checked SmartMedia cover open • The SmartMedia slot is open • Close the cover of the slot E000 Execution of data initialization • When the machine head is changed. (This is not the error.) •...
  • Page 124 Description of error detected Cause of occurrence expected Items to be checked E799 Thread trimming sequence • Thread trimming sequence control is not • There is a discrepancy between the mounted time over finished within the specified time (3 seconds). machine head and the selected machine head.

  • Page 125: Ip-100E Operation Panel Disply

    (2) IP-100E operation panel display (Reference) Error is informed by means of the panel display and control box buzzer. Three different kinds of screens of the panel display screen appear due to the difference of the procedures. 1) Error screen disappears when the operator removes the cause.

  • Page 126: Reference> Table Of Digital Display

    <REFERENCE> TABLE OF DIGITAL DISPLAY Table of digital display Numeral Digital display Numeral Digital display Numeral Digital display Numeral Digital display – 120 –...

  • Page 127: Block Diagram

    13. BLOCK DIAGRAM (Caution) CN36 and CN37 vary with the specifications of the machine head. Refer to “14. INPUT/OUTPUT CHART” for details. POWER INPUT CABLE LA ASM “* mark :” in the diagram denotes optional selective parts for the respec- tive destinations.

  • Page 128: Input/Output Chart

    14. INPUT/OUTPUT CHART OUTPUT INPUT OUTPUT OUTPUT INPUT Memory switch Thread trimmer and CN36 CN37 CN50-1 CN50-2 CN50-3 CN50-4 CN51-1 CN51-2 CN51-3 CN51-4 function No. additional device selection Fanction setting No. (Fanction No.65) Pin No. Pin No. Pin No. Pin No. Pin No.
  • Page 129 Please do not hesitate to contact our distributors or agents in your area for further information when necessary. * The description covered in this engineer's manual is subject to change for improvement of the Copyright © 2005 JUKI CORPORATION. commodity without notice.

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