ACE&EASTMAN Sc 380Em01 E SC380*P001 User Manual
2016-09-16
User Manual: ACE&EASTMAN Sc-380Em01 E
Open the PDF directly: View PDF 
.
Page Count: 148
| Download | |
| Open PDF In Browser | View PDF |
R Sewing machine controller SC-380 ENGINEER’S MANUAL 29320900 No.01 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. It is advisable to use the relevant Instruction Manual and Parts List together with this Engineer’s Manual when carrying out the maintenance of these machines. This manual gives the “Standard Adjustment” on the former page under which the most basic adjustment value is described and on the latter page the “Results of Improper Adjustment” under which stitching errors and troubles arising from mechanical failures and “How To Adjust” are described. CONTENTS 1. DRIVE UNIT SAFETY INSTRUCTIONS .............................................................. 1 2. POINTS OF CAUTION ........................................................................................ 3 3. NAMES OF EACH PARTS .................................................................................. 5 4. INSTALLATION ................................................................................................... 6 1.Installation of the motor ........................................................................................................ 6 2. Installation of the control box. ............................................................................................ 6 3. Installation of the pulley ...................................................................................................... 6 4. Mounting of the belt. ............................................................................................................ 7 5. Installation of the protective cover ..................................................................................... 7 6. Installation of the position detector .................................................................................... 9 7. Connection of the lever unit ................................................................................................ 9 8. Connection of the sewing machine and control box. ..................................................... 10 5. WIRE AND GROUNDING .................................................................................. 11 1. Insertion of the power connector ...................................................................................... 11 2. Connection of 3-phase power ........................................................................................... 11 3. Power capacity ................................................................................................................... 11 4. When using the 3-phase 200 V class SC-380 with Single- phase 200 to 220 V class .. 12 5. When using the single phase 100 V SC-380 with single phase 110 V to 120 V or 3-phase 200 to 220 V SC-380 with 3-phase 220 V to 240 V ........................................ 12 6. To change solenoid voltage .............................................................................................. 13 7. When using the single-phase 220V servomotor in the 380V area ................................. 14 6. CONFIRMATION ............................................................................................... 15 1. Before turning switches on….. .......................................................................................... 15 2. Thrn on the power …… ...................................................................................................... 16 7. ADJUSTMENTS ................................................................................................ 17 1. Adjustment of stopping position ...................................................................................... 17 2. Adjustment of pedal toe down pressure, and heeling pressure .................................... 17 3. Adjustment of operation speed ......................................................................................... 18 8. PEDAL OPERATION ......................................................................................... 19 9. OPERATION OF THE OPERATION PANEL KEYS ......................................... 20 1) Displays during normal mode and functions of each key .............................................. 20 2) Selection of each mode ..................................................................................................... 20 3) HOW TO USE PROGRAM MODES [1] AND [2] ................................................................. 24 Table of simplified setting value for JUKI sewing machine with thread trimmer ............. 25 4) How to use the normal mode ............................................................................................ 27 5) Display and function of each key in the tacking mode and pattern mode. (for lock stitch machine) .................................................................................................... 28 (1) Tacking setting mode (At the time of patter No.=4, this mode will be skipped.) ........................................... 28 (2) No. of tacking stitches setting mode. ............................................................................................................ 29 (3) Preset stitching setting mode ........................................................................................................................ 30 10. HOW TO USE THE PROGRAM MODE (EXAMPLE OF MOST FREQUENTLY USING) ......31 1) To change the maximum speed ........................................................................................ 31 2) To change the number of stitches in slow start .............................................................. 31 3) To apply a weak break during stopping ........................................................................... 32 4) To set the standing work type ........................................................................................... 32 5) To change input/output port function. ............................................................................. 33 6) To set external one shot signal ......................................................................................... 37 7) To set number of stitches to the needle UP position stop after detecting the fabric end with an optical sensor, etc. ....................................................................... 38 8) To continue presser foot lifting after the thread trimming, and to bring down the presser foot after the time set on the timer has passed .......................................... 39 9) To set needle position higher than usual after thread trimming ................................... 39 10) To adjust the correlation between toe down angle speed ........................................... 40 11) To run without the detector (when the detector is broken) .......................................... 40 12) To adjust tacking accurately ........................................................................................... 41 13) To check the error code history and input/output signal ............................................. 43 14) To return all setting to the factory settings ................................................................... 45 11. HOW TO SET COUNTER FUNCTION ............................................................ 46 1. To use the counter function .............................................................................................. 46 2. Down counter for bobbin remain thread count (10,000 stitches is count over) ........... 48 3. How to Adjust current count amount to use input signal. ............................................. 50 12. SETTING IN THE THREAD TRIMMING MODE TR ........................................ 51 1) Thread trimming timing when thread trimming mode TR setting is PRG ..................... 51 2) Sewing machine motion pattern ....................................................................................... 53 13. OUTPUT TB, TF TIMINGS .............................................................................. 55 1) Output normal timing ......................................................................................................... 55 2) Function setting [RU [ON]] in program mode P .............................................................. 55 14. OUTPUT KS1, KS2, KS3 TIMINGS ................................................................ 56 15. SIMPLE SEQUENCE ....................................................................................... 57 1. Simple sequence starting conditions ............................................................................... 57 2. Simple sequence output timing chart .............................................................................. 57 3. When starting condition setting [SQS] is [NO] (default setting) .................................... 58 4. Example of simple sequence setting ................................................................................ 58 16. COMMUNICATION FUNCTION ...................................................................... 59 1. About the communication ................................................................................................. 59 2. Wiring .................................................................................................................................. 59 3. The basic procedure .......................................................................................................... 60 4. The communication command list ................................................................................... 61 17. HOW TO CHANGE VOLTAGE OF PANEL CONNECTOR AND SOLENOID RETURN SPEED .. 64 1. To change Solenoid voltage 24 V/30 V. ............................................................................ 64 2. How to change the output voltage DC5 V/12 V ................................................................ 64 3. How to set the switch for increasing the solenoid return speed. .................................. 66 18. HOW TO SET THREAD BREAK DETECTOR ................................................ 67 1. Setting Thread break detector function ........................................................................... 67 2. Timing chart of thread break input and output. ............................................................... 68 19. CUTTER OUTPUT ........................................................................................... 69 1) Cutter ................................................................................................................................... 69 2) BT specifications (*1) operation chart and required settings ........................................ 70 20. TABLE OF PROGRAM MODE FUNCTIONS .................................................. 71 21. INPUT/OUTPUT FUNCTION FOR SIGNAL ON C MODE SETTING ........... 126 1. C mode input signal setting table ................................................................................... 126 2. C mode output signal setting table ................................................................................. 130 22. THE COMPOSITION FIGURE OF INPUT AND OUTPUT CUSTOMIZATION ....... 132 1. Input and output customization ...................................................................................... 132 2. Input/output direct coupling port (inside connecting port) .......................................... 133 3. Connector input/output common port ............................................................................ 134 23. HOW TO USE THE OPTION CONNECTOR ................................................. 135 1) Connector layout .............................................................................................................. 135 2)The explanation of the input/output signal ..................................................................... 137 3) To use as a standing work type sewing machine. ........................................................ 139 24. ERROR DISPLAY .......................................................................................... 140 25. SPECIFICATIONS ......................................................................................... 141TABEL OF DIGITAL DISPLAY ................................................ 142 1. DRIVE UNIT SAFETY INSTRUCTIONS 1. To ensure safe use – Always observe the following items to ensure safe use of the industrial sewing machine drive unit SC380. 1.1 Before starting – Read all instruction manual thoroughly before starting use of this drive unit,and follow the Engineer’s Manual. Also read the instruction manuals for the installed sewing machine. 1.2 Application and purpose – This drive unit is designed to drive a sewing machine and must not be used for other applications or purposes. Do not use this drive unit until it can be confirmed that safety measures for the installed sewing machine have been taken. 1.3 Work environment – Use this drive unit in dry and well-kept clean locations,e.g. in the clothing industry, and which process dry sewing material. – Avoid using this control unit in the following types of environments. (1) Power voltage – Place where voltage fluctuation exceeds ±10 % of the rated voltage. – Place where frequency fluctuation exceeds ± 1 % of 50/60 Hz. – Place where the specified power capacity cannot be secured. (2) Electromagnetic noise – Place where strong electric or magnetic fields are generated such as near a large-output high frequency oscillator or high frequency welding machine. (3) Temperature and humidity – Place where atmospheric temperature is 40 ˚C or higher and 5 ˚C or lower. – Place subject to direct sunlight or outdoors. – Near a heat source such as a heater. – Place where relative humidity is 30 % or less and 95 % or more, or where dew condensation occurs. (4) Atmosphere – Atmosphere with dust or corrosive gases. – Atmosphere with combustible gases or explosive atmosphere. (5) Altitude – Place where at altitudes exceeds 1,000 m above mean sea level. (6) Storage – Place where storage temperature is 55 ˚C or higher and –25 ˚C or lower. (7) Vibration – If excessive vibration occurs when the control box is installed on the sewing machine, install it separately. 2. Installation 2.1 Motor and control box – Correctly install according to the attached Engineer’s Manual. 2.2 Accessories – Always disconnect this control unit from the main power supply when installing any accessories listed in the Engineer’s Manual. (Turn the main switch OFF, and remove the plug from the outlet (power supply line).) 2.3 Cable (1) Arrange the connection cable so that excessive force is not applied during use, and do not excessively bend the cable. (2) Cables near moving parts (e.g., pulley or V-belt) must be wired at a minimum distance of 25 mm. − 1− (3) Confirm that the power voltage of the power cable for supplying to the control box meets the specifications on the motor and control box rating nameplates before connecting it to the power line. Connect it to the designated places to supply the power. Perform this step with the power ON/OFF switch turned OFF. 2.4 Grounding (1) Correctly connect the control box grounding to the power supply grounding. 2.5 Accompanying appliances and accessories (1) Electric accompanying appliances and accessories must only be connected to safely low voltage. 2.6 Removal (1) Turn the main switch OFF and remove the plug from the outlet Åipower supply lineÅjbefore removing the motor or control box. (2) Do not pull on the cord when removing the plug. Always hold the plug itself. (3) There is a high voltage applied inside the control box, so always wait at least 10 minutes after running the power switch OFF and remove the plug from the outletÅipower supply lineÅjbefore opening the control box panel. 3. Maintenance, inspection and repairs – Follow the Engineer’s Manual for maintenance and inspection of the this control unit. – Repairs and maintenance must be done and approved by specially trained personnel. – Do not run this control with the ventilation openings of the motor’s dust-proof filter blocked or clogged with dust, loose cloth, etc. – Always turn the power switch OFF and remove the plug from the outlet Åipower supply lineÅjbefore replacing the sewing machine needle or bobbin, etc. – Always use original replacement parts for repairs or maintenance. 4. Other safety measures – Keep fingers away from all moving partsÅiespecially near sewing machine needle, V-belt, etc.Åj. – Do not drop this control unit or insert any object into any opening. – Do not operate without required protective devices. – If any damage is observed on this control unit, if the drive does not run properly or if operator is uncertain about operation, do not operate the drive unit. Operate the drive only after adjustments, repairs and approvals have been made by qualified personnel. – The user must avoid making modifications or changes based on user’s judgment. Observe all safety guidelines if modifications or changes must be made. 5. Hazard display, warning display (1) Risks that may cause personal injury or risk to the machine ate marked with this symbol in the instruction manual. (2) This symbol indicates electrical risks and warnings. Save these Engineer’s Manual for future reference. − 2− 2. POINTS OF CAUTION 1. Please remove your foot from the pedal when turning the power ON. 2. Always turn the power OFF when leaving the machine. 3. Do not inspect the control circuit with a tester. 4. Always turn the power switch OFF before tilting the sewing machine head, replacing the needle, or threading the needle. Sewing machine Control circuit Needle The semiconductor parts may be damaged when the tester’s voltage is applied. 5. Always ground the machine. 6. Do not use branched wiring when using the single-phase motor. Power Green/Yellow (Green) The 3-phase motor has a grounding wire (green) (green/yellow). Always ground this. − 3− 7. A high voltage is applied inside the machine, so wait 10 minutes after turning the power switch OFF before opening the cover. 8. Use the machine away from sources of strong noise such as a high frequency welder. Noise a High voltage danger a 9. The brakes may not function when the power is turned OFF or when there is a power failure during sewing machine operation. 10. Match the connector shape and direction, and insert securely. 11. An optical method is used for the detector’s detection element so take care not to let dust or oils get on the detection plate when removing the cover for adjustment, etc. If these do get on the plate, wipe off with a soft cloth and do not scratch the plate. Take care not to let oils enter between the detector discs. 12. When the position detector connector turned OFF after a set time to prevent damage to the motor. (The motor may not turn OFF if the locking is not complete.) After the problem has been resolved, turn the power OFF and ON and normal operation will be possible. The same operation should be taken when the detector or wires are broken. 15.If the fuse, remove the cause, and replace the blown fuse with one having the same capacity. 13. Remove the dust that has adhered on the motor’s dust-proof filter once every two to three weeks. 200 V Two fuses 100 V One fuse Dust-proof filter Two 20 A Fuses (XC-EJK) Two 15 A Fuses (XC-EJKCE) If the motor is run while the filter is clogged, the motor may overheat and affect the motor life. Box (Front view with cover removed.) * 14. When connecting the external switch to the option connector, etc., keep the signal wire as short as possidle. If it is long, malfunctions may occur. The above fuses is for protection of the control box power supply section. 8A Fuse (View from back of cover) * The above 8 A fuse is for protection of the solenoid output power supply (30 V/24 V) section. Wait 10 minutes after turning the power switch OFF before opening the cover ¡ Use a shield cable for the signal wire when possible. − 4− 3. NAMES OF EACH PARTS 1. Front En c o d e r connector Lever connector Presser foot Option B Detector lifter connector connector Sewing Machine Option A connector connector connector Connector display nameplate Cover Lever Unit High voltage warning plate Communication connector and Control panel connector (Both connector can be connected to each one) Operation panel 2. Rear Motor connector White connector for 100 V Brown connector for 200 V Incoming power connector 3. Left Box Screw hole for lever installation (M5 screw) − 5− 4. INSTALLATION 1. Installation of the motor 2. Installation of the control box. Table 3-9 cut hole 159 (1) Install the two enclosed installation plates on the control box. 57 66 Belt hole Installation plate Control box Bobbin winder Using the hole opening pattern, open three 9 mm holes on the table. Install the motor securely using the installation bolts, washers, spring washers and nuts. The pattern and installation bolts, etc., are included with the motor as accessories. (2) Next, tighten the control box onto the motor. (3) Insert the power cord from the motor into the connector on the back of the control box. Insert the encoder cord from the motor into the encoder connector on the front of the control box. Encoder cord 3. Installation of the pulley Securely tighten the pulley. (Caution) Incomplete tightening may cause malfunctions. Power cord from motor 100 V : White connector 200 V : Brown connector Select the correct pulley diameter to ensure complete use of the motor performance. Selection of the motor pulley : Motor pulley outer diameter (mm) = Normal sewing machine speed Motor pulley diameter x + 5 mm (effective diameter) ※ Motor speed ※ The motor speed should be set at 3,600 r/min. When the motor pulley diameter is selected with the above method and the pulley diameter is too small, select the minimum pulley in the range that the belt will not slip. ※ Refer to page 28 for the pulley diameter to be used when using the Mitsubishi thread trimming sewing machine. Select the correct pulley diameter. − 6− 4. Mounting of the belt. To adjust the belt tension, press down on the center of the belt with your hand, and turn the upper and lower nuts of the adjustment nut to increase or decrease the center height of the motor so that the belt dips approximately 15 mm. Use the JIS K6323 sewing machine belt M-type. (Caution) If the belt tension is too low, the medium and low speeds will be inconsistent, and the stopping precision will be poor. When too tight, the motor bearings will deteriorate. 15 mm (approx. 9.8N) Adjustment nut 5. Installation of the protective cover (1) Installation of the protective cover (with belt slip off prevention part) The protective cover is enclosed with the motor as an accessory. View from back of protective cover View from front of protective cover Protective cover installation screw Attachment plate Butterfly bolt Washer ¡ Change the direction of the long and short side of the attachment plate according to the motor pulley outer diameter. (a) For motor pulley outer diameter ø55 to ø80 (b) For motor pulley outer diameter ø80 to ø125 Crosssection B-B Crosssection Attachment plate rectangle side A-A A A Pulley outer diameter ø55 to ø80 indication Pulley outer diameter scale (front) ø80 to ø125 indication (View from back of protective cover) scale (front) B B (View from back of protective cover) Attachment plate rectangle side ¡ Set the center of the washer to the pulley diameter indication scale and tighten the butterfly bolt. ¡ Confirm that the belt does not contact the attachment plate. − 7− (2) Installation of the protective rod. The protective rod is enclosed as a motor accessory. Looking from rear of protective cover Looking from front of protective cover Thumb nut Protective cover installation screw Protective rod Installation plate Thumb bolt Washer ¡ Set the protective rod to the motor pulley rotation direction and install between the belt and motor pulley. (a) For counterclockwise rotation Protective rod (b) For clockwise rotation Protective rod Belt Motor pulley Protective cover (Looking from front of protective cove) (Looking from front of protective cover) ¡ Set the center of the protective rod to the position at the center of the belt and motor pulley and tighten the thumb nut. ¡ Confirm that the belt and motor pulley do not contact the protective rod. − 8− 6. Installation of the position detector Position detector Grounding wire (green/yellow) (1) The installation of the position detector will differ according to the sewing machine model, so please consult with your sewing machine model dealer for details. The diagram on the left shows an example of the position detector installation. (2) Insert the connector from the position detector into the control box position installation. (3) To prevent malfunctions caused by static electricity, connect the grounding wires (green/ yellow) from the position detector onto the Control box sewing machine head. 7. Connection of the lever unit Lever unit wire (1) Insert connector from the lever unit into the lever connector of the control box. (2) When removing a lever unit from the control box and then setting it independently. 1. As for the installation size, refer to the lever unit installation size of the following figure. 2. Refer to the way of the following figure of installing a lever unit and install a way of installing. In installation, always keep the sheet metal between lever unit and the installation board. (Example) The way of installing a lever unit Sheet metal The lever unit installation size (figure which is seen from A) Lever unit 78 20.5 Control box 66 Screw (Three places) M5x3 screw − 9− Installation board 8. Connection of the sewing machine and control box. Wire the units as shown below. Table hole Connector for lever Connector for encoder Connector for sewing machine Connector for detector Communication connector and Control panel connector (Both connector can be connected to each) (Caution) For safety, always turn the power switch OFF and wait for the panel display [PWR.OF] (displayed for approx. 10 seconds) before connecting or disconnecting the plugs. This [PWR.OF] display is not an error. − 10 − 5. WIRE AND GROUNDING 1. Insertion of the power connector Confirm the connector from and insertion direction when inserting the power connector into the control box and insert completely. Incoming power connector Power connector (6-Pole) Rear control box 2. Connection of 3-phase power 3-phase power R-phase S-phase T-phase Red White Black Ground the green (green/yellow) wire to the grounding terminal. Consult with an electrician for the grounding wires. Green (green/yellow) Cord for push-button switch 3. Power capacity Use a fuse or complete breaker for the power Power Recommended power capacity Single phase 100-120 V 550 W 15 A 200-240 V 550 W 3-phase 10 A 200-240 V 550 W − 11 − 4. When using the 3-phase 200 V class SC-380 with Single- phase 200 to 220 V class ¡ Connect the “red”and”white”lead wires from the push-button switch to the power. The black wire is not used. Tape it with insulation tape, etc., to insulate securely. Always ground the green/yellow (green) grounding wire. Green/yellow (Green) Connect to grounding terminal. Red White Black Connection connector to control box Push-button switch Connect these lead wires to the power Do not connect. (Securely insulate by taping.) 5. When using the single phase 100 V SC-380 with single phase 110 V to 120 V or 3-phase 200 to 220 V SC-380 with 3-phase 220 V to 240 V (1) Remove the cover. (2) Reconnect the connector from [CON5] to [CON6] (110-120 V/220-240 V) (3) After change, always set the cover of control box. (4) Change the mark “○” display on the factory shipment voltage nameplate on the side of the control box. Control box Reconnect to here. Reconnect to here. − 12 − 6. To change solenoid voltage To change solenoid voltage from 24 V to 30 V (1) Remove the cover. (2) Reconnect the connector from [CON11] to [CON12] (30 V) (3) After change, always set the cover to the control box. To change solenoid voltage from 30 V to 24 V (1) Remove the cover. (2) Reconnect the connector from [CON12] to [CON11] (24 V) (3) After change, always set the cover to the control box. Cover From 24 V to 30 V From 30 V to 24 V Reconnect to here. Reconnect to here. − 13 − 7. When using the single-phase 220V servomotor in the 380V area Note) For the single phase 220V, refer to “[5] 4. When using the three phase 200V SC-380 with single phase 200 to 220V class”. (1) Connecting the power 1 When there is a neutral wire : Neutral wire R 220V 1ø 220V Motor 380V Connect the ground wire of motor to the neutral wire. 380V 1ø 220V Motor 220V 220V 380V 1ø 220V Motor S T 2 When there is no neutral wire : Singlephase 220V is generally used for the residence in the 380V area. Connect the wire from the single phase 220V power. (2) Caution 1 Connect equal number of motors to the respective phases, R, S, and T as shown in the above illustration so that the load of 3-phase power is not unbalanced. 2 Change the voltage in the control box to 220 to 240V. Refer to “[5] Wire and Grounding 5. When using the single phase 100V SC-380 with single phase 110V to 120V or 3-phase 200 to 220V SC-380 with 3-phase 220 to 240V”. 3 For the overseas market, use the motor after checking whether the voltage is in the range of 220$$240V since there is a case where voltage regulation is high. 4 Connect the servomotor after checking whether or not the wiring in the factory is mistaken (especially connecting mistake of the neutral wire). (3) Others Even the 3-phase 200V motor (for domestic market) can be used in the single phase 200 to 220V area by changing wiring of the push button section. In addition, it can be used in the 220 to 240V area by changing the connecting position of the connector as shown in the illustration of the previous item. Refer to “[5] Wire and Grounding 4. When using the 3-phase 200V class SC-380 with Singlephase 200 to 220V class”. − 14 − 6. CONFIRMATION 1. Before turning switches on….. Place to confirm Reference (1) Is the power and capacity suitable? Current capacity on page 11. (2) Is the power voltage the same as the ○ mark on XC-EJK-20-05 (JE : XC-EJKCE20-05) (200 V type) the factory preset voltage nameplate on the side of POWER UNIT L20E the control box? (XC-EMFY Control Box) 200-220 V ○ 220-240 V OUTPUT 550 W XC-EJK-10-05 (100 V type) POWER UNIT L10E 100-110 V ○ 110-120 V OUTPUT 550 W (3) Are the connectors inserted correctly ? • Power connector from push-button switch • Motor connector Installation of control box on page 6. • Motor encoder connector • Lever connector Installation of lever unit on page 9. • Position detection connector Installation of position detector on page 9. • Other connectors (options, presser foot lifter control switch panel, etc.) (4) Is the lead wire contacting the V belt ? ––– (5) Is the belt tension okay ? Mounting of the belt on page 7. (6) Are the pulley nuts securely tightened ? Installation of the pulley on page 6. (7) Can the sewing machine be rotated lightly by hand ? ––– − 15 − 2. Thrn on the power …… (1) Does the position detector lamp light? Position detector Operation panel (2) Does the LED on the control box operation panel light ? (3) Is the sewing machine rotation direction correct ? Operation panel M A C B 1-2 D SL The sewing machine rotation direction is determined with the rotation direction of this LED. •For left rotation (CCW) The sewing machine rotates to the left looking from the pulley side. The factory setting is left rotation. •For right rotation (CW) The sewing machine rotates to the right looking from the pulley side. Refer to page 26 for the procedure fir changing the rotaition. (4) Is there any heat, odors or abnormal sounds coming from the motor of control box ? Turn off the power if there is any heat, odors or abnormal sounds coming from the motor or control box. Contact your dealer immediately. − 16 − 7. ADJUSTMENTS Sewing machine pulley Detector joint 1. Adjustment of stopping position Adjust this position with the detector installed onto the sewing machine and while stopping at the UP and DOWN positions. For safety, disconnect the connector for the sewing machine. (1) Adjustment of UP position • Loosen the two set screws on the detector joint, and set the stop position by rotating by hand. • If adjustment is not possible by turning the joint, loosen the crossrecessed screw A shown in the figure below, and turn all detector plates simultaneously to adjust to the designated stop position. (2) Adjustment of DOWN position • The relation of the DOWN position and UP position will differ Set screws according to the model, so adjust this according to the sewing (two screws) machine. • When changing the DOWN position , remove the detector cover, and turn only the red detector plate to adjust to the designated stop position. (The cross-recessed screw A does not need to be loosened at this time.) • Always replace the cover after adjustment. (Caution) Refer to the sewing machine instruction manual when adjusting for use with the. Speed, UP position DOWN position detector disc detector plate (black) (inner) (red) (outer) Factory setting UP position 180 ˚ 180˚ Screw A DOWN position UP position DOWN position (The factory setting of the clearance from the DOWN position to UP position is approx. 180) 2. Adjustment of pedal toe down pressure, and heeling pressure The pedal toe down force can be adjusted by changing the hooking position of spring A to the lever. (five level is available) Turn the screw bolt to adjust the spring B pressure. Screw bolt Spring A Minlmum spring pressure Spring B Medium spring pressure − 17 − Maximum spring pressure 3. Adjustment of operation speed Adjustment of each speed Reference Maxim speed H Refer to program mode [P]. Low speed L Refer to program mode [P]. Thread trimming speed T Refer to program mode [P]. Start tack speed N Refer to program mode [P]. End tack speed V Refer to program mode [P]. Slow start speed S Refer to program mode [P]. Operation speed The speed can be adjusted from low to maximum the [C] key and [D] key on the operation panel. It is possible to adjust between 0 and 99. M A C B 1-2 [C] key Rotation speed D SL Maximum speed Low speed [D] key 99 A d j u s t m e n t range with the [C]key and [D]key. 0 Note ＊ : There is not output of the solenoid, but it is possible to set speed. (Caution) No matter how large the motor pulley diameter is, the speed will not rise higher than the maximum speed H and the speed set with the [C]key and [D] key. − 18 − 8. PEDAL OPERATION Pedal operation Operation The sewing machine will rotate at a speed that is relevant to the toe down amunt. Neutral—Toe down 1 position setting Needle UP position stop 2 position setting Needle DOWN position stop Toe down—Neutral Presser foot lifter operation Neutral—Light heeling 1 position setting Operation of needle UP position stop. 2 position setting Needle UP position with half-rotation. Neutral—Full heeling (Caution) Refer to the explanation of [A] key “ How to use normal mode” page 27 for details on setting the 1 position and 2 position. − 19 − 9. OPERATION OF THE OPERATION PANEL KEYS 1) Displays during normal mode and functions of each key When the power supply switch is turned ON, the rotation direction will display on the LED.M shown below. When the rotation direction isn’t displayed on LED.M, press the [ ↓ ] key anytime. This state is called the normal mode, and the following keys can be operated. LED.M The rotation direction of the sewing machine is displayed. The rotation direction can be changed with the [ ↓ ] + [M] keys [ ↑ ] Up key The validity of start and end tacking stitch and number of stitches can be set. And the validity and No. of stitches of preset stitching can be set. M A [ ↓ ] Down key, [M] key By operating these two keys simultaneously, the rotation direction of the sewing machine can be changed. The display is shown on LED.M. D C B 1-2 LED.A-D The state of the [A] to [D] keys function setting is shown. [C] key, [D] key The speed at which the pedal is fully toed down is set. SL [A] key 1 position and 2 position can be selected for the needle position during stopping. [B] key This is used to start sewing with a slow start. After the power is turned ON and after thread trimming, the sewing will start with a slow start. Note) This above keys can be operated only when the rotary display is shown on the LED.M. 2) Selection of each mode The modes can be changed from the normal mode to various program modes and various basic functions and application functions set with this operation panel. (For each mode function, refer to a table of program mode function.) (1) Program mode and model Model Model name Model SC-380 Model name SC-380 Normal mode ○ Program mode [F] ○ Tacking setting mode No.of tacking stitches setting mode ○ ○ Program mode [G] Program mode [H] ○ ○ Preset stitching setting mode ○ Program mode [J] ○ Pattern No. selection mode Program mode [P] ○ ○ Program mode [Q] Program mode [R] ○ ○ Program mode [A] ○ Program mode [S] ○ Program mode [B] ○ Program mode [1] ○ Program mode [C] Program mode [D] ○ ○ Program mode [2] ○ Program mode [E] ○ − 20 − (3) Types of program mode Program mode [P] The setting to often use 1 *Sewing machine, etc. Program mode [A] The setting to often use 2 *Servo motor,etc. Program mode [B] The setting to often use 3 *Counter/Speed display, etc. Program mode [C] In/Out definition mode (setting in/output signal to function,etc) Program mode [D] Tacking setting mode Program mode [E] H/W checking mode/Recorder of running. Normal mode (The rotation direction is displayed on LED.M) Program mode [F] Cutter setting mode Program mode [G]Thread trimming timing setting mode Program mode [H] Setting speed limit setting mode Program mode [J] Panel switch cancel mode Program mode [Q] Unusual speed setting mode Program mode [R] Reset/returning to original data. (Return to factory setting) Program mode [S] Simple sequence mode Program mode [1] Simple setting mode for Mitsubishi thread trimming sewing machine. Program mode [2] Simple setting mode for chain stitch sewing machine. Tacking (condensed stitch) mode, preset stitching setting mode, pattern select mode. (Caution) A different program mode cannot be entered from the program mode. To change the program mode, always return to the normal mode first. − 21 − (3) Selection of each program mode from the normal mode. M A C B 1-2 D SL Return to the normal mode * The tacking setting mode will Press key one time key Tacking type setting Press the be entered. from the normal mode. any time. mode Note) Skipping about this menu at the time of pattern No. = 4. key two times key No. of tacking stitch Press the * The tacking stitches setting Press form the normal mode. any time. setting mode mode will be entered. Mode mane Digital display Key operation Preset stitching setting Press the key three times mode form the normal mode. * The tacking stitches setting mode will be entered. Note) Skipping about this menu at the time of pattern A to H. Pattern No. selection Press the * The pattern No. selection mode key four times mode will be entered. form the normal mode. Program mode [P] Program mode [A] * The display will flicker. While holding * The program mode [C] will be down key, entered. press key. * The display will flicker. While holding * The program mode [D] will be down key, entered. press key. D Program mode [E] * The display will flicker. While holding * The program mode [E] will be down key, entered. press key. A Program mode [F] * The display will flicker. While holding * The program mode [F] will be down key, entered. press key. B Program mode [G] key * The display will flicker. While holding * The program mode [B] will be down key, entered. press key. C Program mode [D] Press any time. * The display will flicker. While holding * The program mode [A] will be down key, entered. press key. B Program mode [C] key * The display will flicker. While holding * The program mode [P] will be down key, entered. press key. While holding down the key, press the key for 2 seconds or more from normal mode. While holding down the key, press the 1-2 key for 2 seconds or more from normal mode. While holding down the key, press the SL key for 2 seconds or more from normal mode. While holding down the key, press the key for 2 seconds or more from normal mode. While holding down the key, press the key for 2 seconds or more from normal mode. While holding down the key, press the 1-2 key and the key for 2 seconds or more from normal mode. While holding down the key, press the SL key and the key for 2 seconds or more from normal mode. While holding down the key, press the key and the key for 2 seconds or more from normal mode. A Program mode [B] Press any time. * The display will flicker. While holding * The program mode [G] will be down key, entered. press key. C − 22 − Key operation Mode mane Digital display Return to the normal mode Program mode [H] While holding down the key, press the D * The display will flicker. * The program mode [H] will be down key and key for 2 seconds or the While holding entered. key, key. press more from normal mode. Program mode [J] While holding While holding down the * The display will flicker. key, press the * The program mode [J] will be down A key and the key and the 1-2 B SL key for entered. key, key. press 2 seconds or more from normal mode. Program mode [Q] While holding down the key, press the the C A 1-2 * The display will flicker. key and While holding key, * The program mode [Q] will be down key for 2 seconds or entered. key. press more from normal mode. Program mode [R] While holding down the key, press the the C B SL * The display will flicker. key and Press D key * The program mode [R] will be for 2 seconds or key for 2 seconds or entered. more. more from normal mode. Program mode [S] While holding down the key, press the the D B SL * The display will flicker. key and While holding key, * The program mode [S] will be down key for 2 seconds or entered. key. press more from normal mode. Program mode [1] While holding down the key, press the the B SL A 1-2 * The display will flicker. key and Press D key * The program mode [1] will be for 2 seconds or key for 2 seconds or entered. more. (*1) more from normal mode. Program mode [2] While holding down the key, press the the D C * The display will flicker. key and Press D key * The program mode [2] will be for 2 seconds or key for 2 seconds or entered. more. (*1) more from normal mode. Note (*1) : It is set by pressing [D] key for over two seconds. It is possible to return to normal mode by holding down [↑], [↓] key, but in this case it is not set to new setting. − 23 − 3) HOW TO USE PROGRAM MODES [1] AND [2] (1)PROGRAM MODE [1] (SEWING MACHINE HEAD FOR LEATHER AND HEAVY-WEIGHT MATERIALS) To set the functions for the sewing machine with thread trimmer for leather and heavy-weight materials. (ex.To set for the DNU-241H) ............................................................................... Function setting [DNU4] 1 Enter program mode [1] ([ ↓ ] + [A] + [B]) 2 * Program mode [1] will be entered. M A C A 1-2 D SL 3 * Set function to [DNU4]. M A C A 1-2 D SL 4 * [DNU4] will flicker when [D] key is pressed. M A C A 1-2 D SL 5 M A C A 1-2 * Press [D] key (2 seconds or mode) to return to the normal mode. D SL (2) THE PROGRAM MODE [2] (CHAINSTITCH SEWING MACHINE HEAD) To set the functions for the chainstitch sewing machine head 1 Enter program mode [2] ([ ↓ ] + [C] + [D]) 2 * Program mode [2] will be entered. M A C A 1-2 D SL 3 * Set function to [3700] M A C A 1-2 D SL 4 * [3700] will flicker when [D] key is pressed. M A C A 1-2 D SL 5 M A C A 1-2 * Press [D] key (2 seconds or more) to return to the normal mode. D SL Description A. Select the function name that corresponds to the sewing machine model from “Table of simplified setting value for JUKI sewing machine with thread trimmer” described in the next page. Press [D] key for 2 seconds or more, and the number of revolution of the function name and connector function setting can be automatically set. B. To return to the normal mode from the [dU] display, press the [↓] key while holding down [↑] key. In the case, [dU] will not be set, and the last settings will be used. C. Each time the [ ↓ ] key is pressed in step 3, the function will change in order from [dU] [dnU4] [LZH] [dSU] …[U639]. (The factory setting is [LU2v].) (Note) In case of SC-380, when this setting function is performed, all contents which have been set so far are cleared and the number of revolution and function which correspond to the selected sewing machine model can be set automatically. − 24 − Table of simplified setting value for JUKI sewing machine with thread trimmer Program mode [1] (Machine head for leather and heavy-weight materials) Function name 7 segment display Sewing machine model High speed (H) Low speed (L) Thread trimming Start tacking speed (T) speed (N) End tacking speed (V) Slow start speed (S) Slow start number of stitches (SLN) Rotating direction function setting Note1. Connector dU DU-141H 2000 200 200 600 600 200 1 CCW A dnU4 DHU-241H 2400 200 170 820 820 200 0 CCW A LZH LZH-1290 2000 185 185 490 490 190 1 CCW A dSU DSU-14 ＊ 2000 170 170 1270 1270 170 1 CCW A dSC DSC-24 ＊ 2200 185 185 570 570 190 1 CCW A PLW4 PLW-124 ＊ 2500 180 180 570 570 180 1 CCW A PLW6 PLW-126 ＊ 2500 180 180 570 570 180 1 CCW A PLC PLC-1660 2000 170 170 1200 1200 170 1 CCW A − PLC-1610 25 − Note2. LU2v LU-22 ＊ 0 (VR type) 3500 170 170 1200 1200 170 0 CCW B LU2s LU-22 ＊ 0 (SW type) 3500 170 170 1200 1200 170 0 CCW C LU2L LU-2216 3000 170 170 1200 1200 170 0 CCW B LU51 LU-1510 3000 170 170 600 600 170 1 CCW D LU56 LU-1560 2500 170 170 600 600 170 1 CCW D LU11 LU-1114 2500 170 170 600 600 170 1 CCW A LS34 LS-341N 2000 170 170 1200 1200 170 1 CCW A U639 63900 4000 250 180 – – 250 3 CCW N Note) 1. Each time the [ ↓ ] key is pressed, a function name is displayed in order to the direction of ↓ . 2. Each time the [ ↑ ] key is pressed, a function name is displayed in order to the direction of ↑ . (Caution) Be sure to select the function name corresponding to the machine head used. If the selection is mistaken, damage to the machine head, control box or motor may result. (However, the actual number of rotations is limited by the machine head used.) Program mode [2] (Chainstitch machine head) Function name Note1. − 26 − Note2. 7 segment display Sewing machine model High speed (H) Low speed (L) Thread trimming Start tacking speed (T) speed (N) End tacking speed (V) Slow start speed (S) Slow start number of stitches (SLN) Rotating direction Connector function setting 3600 MO-3600/Z18 △ 6000 250 250 - - 250 0 CW E 3700 MO-3700/Z18 △ 7000 250 250 - - 250 0 CW E 3914 MO-3914/Z18 △ 8000 250 250 - - 250 0 CW E 3904 MO-3904/Z18 △ 8500 250 250 - - 250 0 CW E 3900 MOR-3900/Z18 △ 7000 250 250 - - 250 0 CW E MO65 SY-34 6500 250 250 - - 250 0 CW F MO70 SY-33 7000 250 250 - - 250 0 CW F MO75 SY-32 7500 250 250 - - 250 0 CW F MO80 SY-31 8000 250 250 - - 250 0 CW F MO85 SY-30 8500 250 250 - - 250 0 CW F AH1 MFC-7000/AH1 5000 250 250 - - 250 0 CW G MF MF-7000 5000 250 250 - - 250 0 CCW H AXM1 MH-481, 482 5500 200 200 - - 200 0 CCW I AXM2 MH-486, 488 4500 200 200 - - 200 0 CCW I U345 34500 4000 200 200 - - 1000 5 CW M U347 34700 4000 200 200 - - 1000 5 CW K U348 34800 5500 200 200 - - 1000 5 CW L U160 160 1000 250 200 - - 250 2 CW I U16 16 800 250 200 - - 250 2 CW O Note) 1. Each time the [ ↓ ] key is pressed, a function name is displayed in order to the direction of ↓ . 2. Each time the [ ↑ ] key is pressed, a function name is displayed in order to the direction of ↑ . (Caution) Be sure to select the function name corresponding to the machine head used. If the selection is mistaken, damage to the machine head, control box or motor may result. (However, the actual number of rotations is limited by the machine head used.) 4) How to use the normal mode M A D C B 1-2 SL Speed adjustment By operating this [C] key, the speed which is become late. By operating this [D] key, the speed when the pedal is fully toed down is risen. The rate with speed is 2 digits of LED.C, LED.D, and is displayed and can be set in 0-99. Change motor rotation direction By operating these two keys ([ ↓ ] + [M]) simultaneously,the rotation direction of the sewing machine can be changed. As for the rotation direction, the direction which was seen from the motor axis is displayed in LED.M. CCW : Counterclockwise rotation CW : Clockwise rotation Slow start ON/OFF By operating this [B] key, slow start ON/OFF can be selected. Turned ON when wanting to sew the beginning of the sewing in slow start. After the power is turned ON or after thread trimming, the sewing will start with a slow start. Slow start ON/OFF is displayed on LED.B. Change 1 position / 2 position By operating this [A] key, 1 position / 2 position can be selected for the needle position during stopping. 1 position or 2 position is displayed on LED.A. At the time of 1 position, the needle is stopped at Up position. At the time of 2 position, the needle is stopped at Down position. After thread trimming, the needle is stopped at up position. is OFF is ON is Up position is Down position − 27 − 5) Display and function of each key in the tacking mode and pattern mode. (for lock stitch machine) Tacking mode Normal mode [ ↑ ] key Tacking mode setting [ ↑ ] key ON ON mode * Setting of the start tacking validity and type * Setting of the end [ ↓ ] key [ ↓ ] key tacking validity and ON ON type Note) No.of tacking stitch setting mode [ ↑ ] key Preset stitching [ ↑ ] key ON ON setting mode * Setting of the presset stitchingvalidity [ ↓ ] key [ ↓ ] key and No. of ON ON stitches Pattern No. setting At the time of pattern No.=4 (continuous tack), the tacking setting will be skipped. At the time of pattern No.=A to H (program stitching), the stitching mode will be skipped. In case of XC-EN, there is no backstitch output. [ ↑ ] key ON (1) Tacking setting mode (At the time of patter No.=4, this mode will be skipped.) When the [ ↑ ] key is turned ON, will display above the [M] key, and the tacking setting mode will be entered. The validity and type of start and tacking can be set here. Factory setting M A C B 1-2 D SL Setting of start tacking validity Setting of end tacking type : Valid : No tacking : Invalid : V tacking (Once tacking) : N tacking Setting of start tacking type (Double tacking) : M tacking : No tacking (Triple tacking) : W tacking : V tacking (4 repeat tacking) (Once tacking) : 5 repeat tacking : N tacking (Double tacking) : 6 repeat tacking : M tacking (Triple tacking) : W tacking (4 repeat tacking) Setting of end tacking validity : 5 repeat tacking : Valid : 6 repeat tacking : Invalid − 28 − (2) No. of tacking stitches setting mode. When the [ ↑ ] key is turned ON again, can be set. Note. Refer to the “Table of digital display” for the correspondence of the digital display and alphanumerals. will display above the [M] key indicator, and the No. of stitches Factory setting M A C B 1-2 D SL No. of stitches A setting. No. of stitches D setting. No. of stitches B setting. No. of stitches C setting. 1) The time except pattern No.4 End Start B C A 2) When the pattern No.4 B A D C Each setting value can be changed from 0 to 9 stitches,A,B,C,D,E,F stitches A is 10 stitches B is 11 stitches C is 12 stitches D is 13 stitches E is 14 stitches F is 15 stitches − 29 − D (3) Preset stitching setting mode 1) When the pattern is the time except pattern No.4 Factory setting M A C B 1-2 D SL Setting of preset stitching Setting of No.stitches N (0 to 9999 stitches) : Valid : Invalid Start tacking S Start tacking that was in the tacking mode will start at the S position. N End tacking E End tacking that was in the tacking mode will end at the E position. 2) When the pattern is No.4 Factory setting M A C B 1-2 Setting of continuous tack stitching validity : Valid Setting of No. times N (0 to 9999 stitches) In the No.of times (N) setting is N=3, the stitching will be in the order or A, B and C. If the setting is N=5 , the stitching will be in the order of A,B,C,D,C. If the N is 6 or more, the order will be A,B,C,D,C,D…… (If N=0, tacking will continue in the order ABCDCD…… while the pedal is pressed down.) : Invalid B A D SL D C N − 30 − 10. HOW TO USE THE PROGRAM MODE (EXAMPLE OF MOST FREQUENTLY USING) No.1 To change the maximum speed (EX. To change to 4500 rotations)……Function setting [H.4500] (1) Enter program mode [P] ([ ↓ ] + [ ↑ ]) (2) M A C A 1-2 (3) M D A B 1-2 SL * Program mode [P] will be entered. C D C D C D SL * Set to [4] (4) (5) M A C B 1-2 D M A B 1-2 SL * Set to [5] SL * Set to [0] (6) (7) M A C B 1-2 D M A B 1-2 SL * Set to [0] SL * Complete the [H] function setting (8) Return to the normal mode ([ ↓ ] + [ ↑ ]) Description A. The setting range of the maximum speed is 0 to 8999 rotations. B. By pressing each of the [A],[B],[C] and [D] keys, the setting value will change between 0 to 9. (However, the [A] key is only between 0 to 8.) C. The factory setting is [200 rotations]. D. Low speed,thread trimming speed, start tacking speed, end tacking speed, medium speed and slow start speed can be set in the same manner. No.2 To change the number of stitches in slow start (EX. to change three …… Function setting [SLN.3]) (1) Enter program mode [P] ([ ↓ ] + [ ↑ ]) (2) (3) M A C A 1-2 D M A * Program mode [P] will be entered. C B 1-2 SL * Set function to [SLN] (4) (5) M A C B 1-2 M D A C B 1-2 SL * Set to [3] D SL * Complete the [SLN] function setting (6) Return to the normal mode ([ ↓ ] + [ ↑ ]) Description A. B. C. D. D SL This is valid when the [B] key in the normal mode is turned ON. The setting range of the number of stitches is 1 to 5 stitches. By pressing [D] key, the setting value will change between 1 to 5 stitches. The factory setting is [2 stitches]. − 31 − No.3 To apply a weak break during stopping ……function setting[BK.ON] (1) Enter program mode [A] ([ ↓ ] + [A]) (2) (3) M A M D C B 1-2 A * Program mode [A] will be entered. C B 1-2 SL D SL * Set function to [BK] (4) (5) M A M D C B 1-2 A * Set to [ON] C B 1-2 SL D SL * Complete the [BK] function setting (6) Return to the normal mode ([ ↓ ] + [ ↑ ]) Description A. Use this when the sewing machine needle is completely down when stopped. To set ON, motor is applied a weak brake during stopping. B. The setting value will alternate between [OF] and [ON] with each press of [D] key in step (4). No.4 To set the standing work type……function setting[VCS.ON] (1) Enter program mode [ Q ] ([ ↓ ]+ [ A ] + [ C ]) (2) (3) M A M D C B 1-2 A * Program mode [Q] will be entered. C B 1-2 SL D SL * Set to [ON] (4) M A C B 1-2 D SL * Complete the [VCS.ON] function setting (5) Return to the normal mode ([ ↓ ] + [ ↑ ]) Description A. This is used for high speed operation during standing operations. To turned ON, it operates at the speed with the rate which was set with the [C] and the [D] key in normal mode regardless of the pedal stepping quantity. B. This setting is first priority to the key switch [AUTO] of operation panel. C. The setting value will alternate between [OF] and [ON] with each press of the [D] key in step (3). (factory setting is [OF]) − 32 − No.5 To change input/output port function. (1) To operate one stitch operation with a external switch……function setting[IC.S01] (1) Enter program mode [C] ([ ↓ ] + [C]) (2) (3) M A C B 1-2 M D A * Program mode [C] will be entered. C B 1-2 SL D SL * Set function to [IC] (4) (5) M A C B 1-2 D M A SL * Set to [S01] C B 1-2 D SL * Complete the [IC] function setting (6) Return to the normal mode ([ ↓ ] + [ ↑ ]) Description OptionA A. Using the external switch connected No.6 pin in the option A connector, one stitch operation will be operated. B. The setting value will be changed with each press of the [D] key in step (4). (factory setting is [S0]) 4 1 5 2 6 3 0V S1 (IC) Note) When using this function, always return to the normal mode before starting operations. (2) To confirm the position where the needle passed through the fabricated to raise the penetration strength of the first stitch with the external switch. ……function setting[IC.BCR] (1) Enter program mode [C] ([ ↓ ] + [C]) (2) (3) M A C B 1-2 M D A B 1-2 SL * Program mode [C] will be entered. C D C D SL * Set function to [IC] (4) (5) M A C B 1-2 D M A B 1-2 SL * Set to [BCR] SL * Complete the [IC] function setting (6) Return to the normal mode ([ ↓ ] + [ ↑ ]) Description A. This is used to increase the penetration strength of the first stitch when the fabric is thick. Each time the switch [BCR] connected to the No.6 pin in the option A connector OptionA is turned ON, the (forward) - (reverse) operation will be repeated, and the BCR 0V needle will stop right with forward operation, above the fabric. However, when 4 1 the operation signal is turned ON and the needle is stopped the sewing 5 2 6 3 machine will operate forward after reversing once. (IC) When stopped with reverse operation, forward operation will start from that position. * The needle position stop angle is set with the needle position stop angle [C8] in the program mode[P] B. Each time the [D] key is pressed in step (4), the set value will be changed. (factory setting is [S0]) reverse forward Note) When using this function, always return to the normal mode before starting operations. − 33 − (5) To output a needle cooler output to spare output SOL1 ……function setting [O1.NCL] (1) Enter program mode [C] ([ ↓ ] + [C]) (2) (3) M A C B 1-2 D M A SL B 1-2 * Program mode [C] will be entered. C D C D SL * Set function to [OI] (4) (5) M A C B 1-2 D M A B 1-2 SL * Set to [NCL] SL * Complete the [OI] function setting (6) Return to the normal mode ([ ↓ ] + [ ↑ ]) Description A. Select the needle cooler output [NCL] from the setting table on page 130. Select the setting to connect [OI] and [NCL]. B. Spare output [SOL1] will be turned ON while the sewing machine is running (including needle lifting). Option B 1 2 3 4 5 6 SOL1 7 8 9 10 11 12 13 14 15 (6) To output a puller output to spare output SOL2 ……function setting[O2.PUL] + [O2C.ON] (To set 50 % duty) (1) Enter program mode [C] ([ ↓ ] + [C]) (2) (3) M A C B 1-2 M D A * Program mode [C] will be entered. C B 1-2 SL D SL * Set function to [O2] (4) (5) M A C B 1-2 M D A * Set to [PUL] C B 1-2 SL D SL * Complete the [O2] function setting (6) (7) M A C B 1-2 D M SL A * Set function to [O2C] C B 1-2 D SL *Set to [ON] (9) Return to the normal mode ([ ↓ ] + [ ↑ ]) (8) M A C B 1-2 D SL *Complete the [O2] founction setting Description A. Select the puller output [PUL] from the setting table on page 131. B. Spare output solenoid [SOL2] will be turned on, while presser foot lifter is operated. Option B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 − 35 − SOL2 (7) To operate spare output SOL2 only during sewing machine operation using the spare input switch IN1. ..........function setting [I1.IR1] + [O2. OT1] (1) Enter program mode [C] ([ ↓ ] + [C]) (2) (3) M A M D C B 1-2 A * Program mode [C] will be entered. D C B 1-2 SL SL * Set function to [IR1] (4) (5) M A D C B 1-2 M A * Set to [I1] D C B 1-2 SL SL * Complete the [O2] function setting (6) (7) M A M D C B 1-2 A * Set to [OT1] D C B 1-2 SL SL * Complete the [O2] function setting (8) Return to the normal mode ([ ↓ ] + [ ↑ ]) Description A. Select the set value[IR1],[IR2] or [IR3] from the setting table on page 128 When [IR1] is selected,[I1] and [IR1] are connected, and [O2] and [OT1] are connected. When [IR2] is selected,[I1] and [IR2] are connected, and [O2] and [OT2] are connected. When [IR3] is selected,[I1] and [IR3] are connected, and [O2] and [OT3] are connected. The example is when [IR1] is selected. B. The option B connector spare input switch IN1 and spare output SOL2 are connected in the following manner. Setting in step (4) Option B 0V Setting in step (7) Option B Digital display Spare output2 Spare input 1 IN1 IO1 I1 IR1 IR2 IR3 I2 0V OT1 OT2 OT3 C B 1-2 D M A C B D SL * Connect [O2] to [OT2] D. The following setting will appear when [IR3] is selected. (7)” A C B 1-2 M D A * Connect[I1] to [IR3] C B 1-2 SL SL * Connect [O2] to [OT3] − 6 9 OUT2 (SOL2) +30 SOL2 30 V 1-2 *Connect [I1] to [IR2] M 5 8 O2 SL (4)” 4 7 IN1 (IR1) OptionB (7)’ A 3 13 14 15 C. The following setting will appear when [IR2] is selected. M 2 10 11 12 O1 O3 (4)’ 1 36 − D No.6 To set external one shot signal ……function setting C mode [IC.SH] + P mode [SHM.SH] (1) Enter program mode[C] ([ ↓ ] + [C]) (2) (3) M A D C B 1-2 M A B SL 1-2 * Program mode [C] will be entered. C D C D SL * Set function to [IC] (4) (5) M A D C B 1-2 M A B SL 1-2 *Set to [SH] SL * Complete the [IC] function setting (6) Return to the normal mode ([ ↓ ] + [ ↑ ]) (7) Enter program mode [P] ([ ↓ ] + [ ↑ ]) (8) (9) M A M D C B 1-2 A * Program mode [P] will be entered. D C B 1-2 SL SL * Set function to [SHM] (10) (11) M A C B 1-2 M D A * Set to [SH] C B 1-2 SL D SL * Complete the [SHM] function setting (12) Return the normal mode ([ ↓ ] + [ ↑ ]) Description A. Set both C mode [IC] and P mode [SHM] function. B. When external one shot signal [SH] (connected No.6 pin in option connector A) is turned ON.automatic sewing is operated. And when [SH] signal is turned OFF, manual sewing can be operated. * When one shot signal ON and then either of external operation signals (S0,S1,S4) is turned ON, the sewing machine will be operate at each order speed. And external operation signal is turned OFF, sewing machine will be operate at the speed set by [C],[D] key. (When [P] mode [AT]=ON or control panel key is ON,operation can be stopped by PSU,PSD or ES signals.) C. Each time the [D] key is pressed in step (4), the set value will be changed. D. Each time the [D] key is pressed in step (10), the set value will be changed. (factory setting is [SH]) * Set[SS] setting,the operation will be become same as No.13. Note) When using this function, always return to the normal mode before starting operations. Option A 0V − 37 − 4 1 5 2 6 3 SH No.7 To set number of stitches to the needle UP position stop after detecting the fabric end with an optical sensor, etc. (Ex. to set to 10 stitches)……function setting C mode [IA.PSU] + P mode [PSU.10] (1) Enter program mode[C] ([ ↓ ] + [C]) (2) (3) M M A A D C B 1-2 * Program mode [C] will be entered. D C B 1-2 SL SL * Set function to [IA] (4) (5) M A M D C B 1-2 A * Set to [PSU] D C B 1-2 SL SL * Complete the [IA] function setting (6) Return to the normal mode ([ ↓ ] + [ ↑ ]) (7) Enter program mode [P] ([ ↓ ] + [ ↑ ]) (8) (9) M A D C B 1-2 M A * Program mode [P] will be entered. D C B 1-2 SL SL * Set function to [PSU] (10) (11) M A C B 1-2 D M SL A * Set to [1] C B 1-2 D SL * Set to [0] (13) Return the normal mode ([ ↓ ] + [ ↑ ]) (12) M A C B 1-2 D SL * Complete the [PSU] function setting Description A. Set both C mode [IA] and P mode [PSU] function. B. Connect photoelectric sensor to No.2 pin in option A connector, and photoelectric sensor is turned ON, the needle will stop at the UP position after 10 stitches and then the thread will be trimmed. C. Each time the [D] key is pressed in step (4), the set value will be changed.(factory setting is [PSU]) Signal write Optical sensor Power supply +12V 0V 4 1 5 2 6 3 Option A D. The setting range of the number of stitches in 0 to 99 stitches. E. Each time the [C] key in step (10) or [D] key in step (11) is pressed, the set value will change between 0 to 9. F. Set function [IB.PSU] + [PSU.10], it is possible to set number of stitches after detecting the fabric end with an optical sensor. (Connect optical sensor output to No.4 pin in option connector A.) (* for example, use the optical sensor in OMRON E3V3-D62) Needle stop Setting of No. of stitches − 38 − Sensor detection point No.8 To continue presser foot lifting after the thread trimming, and to bring down the presser foot after the time set on the timer has passed. …… function setting [FUM.ON] + [FU.C] (1) Enter program mode [P] ([ ↓ ] + [ ↑ ]) (2) (3) M A C B 1-2 D M A SL * Program mode [P] will be entered. C B 1-2 D SL * Set function to [FUM] (4) (5) M A C B 1-2 D M A SL * Set to [ON] C B 1-2 D SL * Complete the [FUM] function setting (6) (7) M A C B 1-2 M D A * Press [ ↓ ] key and set function [FU] C B 1-2 SL D SL * Set to [C] (9) Return to the normal mode ([ ↓ ] +[ ↑ ]) (8) M A C B 1-2 D SL * Complete the [FU] function setting Description A. Set both [FUM] and [FU] functions. B. Each time of the [D] key is pressed in step (4), the se value will alternate between [OF] and [ON]. (factory setting is [OF]) C. Each time the [D] key is pressed in step (7), the set value will change in order of [M][C][A][T]. (factory setting is [M]) D. The timer time can be adjusted with the FUM timer setting[FCT] in the [C] mode. (factory setting is 12 sec) No.9 To set needle position higher than usual after thread trimming …… function setting [RU.ON] (1) Enter program mode [P] ( ↓ ] + [ ↑ ]) (2) (3) M A C B 1-2 D M A SL * Program mode [P] will be entered. C B 1-2 D SL * Set function to [RU] (4) (5) M A C B 1-2 M D A * Set to [ON] C B 1-2 SL D SL * Complete the [RU] function setting (6) Return to the normal mode ([ ↓ ] + [ ↑ ]) Description A. The motor is reverse run after thread trimming, and the needle will stop near the needle bar top dead point. The reverse run angle can be set in [R8] and the setting range is 0 to 360, and it is 2-degree interval. B. The setting value will alternate between [OF] and [ON] with each press of [D] key in (4). (factory setting is [OF]) − 39 − No.10 To adjust the correlation between toe down angle speed. (EX. to set value 55 to sew quickly at a high speed)……function setting [PDC.55] (1) Enter program mode [A] ([ ↓ ] + [A]) (2) (3) M A C B 1-2 D M A * Program mode [A] will be entered. C B 1-2 SL D SL * Set function to [PDC] (4) (5) M A C B 1-2 D M A SL * Set to [5] C B 1-2 D SL * Set to [5] (7) Return to the normal mode ([ ↓ ] + [ ↑ ]) (6) M A C B 1-2 D SL * Complete the [PDC] function setting Description Set value-Large A. The curve amount of the speed change for the Speed amount that. The curve amount of the speed change for the size of the set value can be set. The pedal is pressed can be set. To sew quickly at a high speed, increase the set value. To finely adjust the medium speed region, decrease the setting. B. The setting range is 10 to 99. (factory setting is [30]) C. Each time the [C] key in step (4) or [D] key in step (5) is pressed, the set value will change between 0 to 9. (However, the [C] key is between 1 to 9) Factory setting [30] Set value-Small Pedal toe down No.11 To run without the detector (when the detector is broken). ……function setting[NOS.ON] (1) Enter program mode [A] ([ ↓ ] + [A]) (2) (3) M A C B 1-2 D M A SL * Program mode [A] will be entered. C B 1-2 D SL * Set function to [NOS] (4) (5) M A C B 1-2 D M SL A * Set to [ON] C B 1-2 D SL * Complete the [NOS] function setting (6) Return to the normal mode ([ ↓ ] + [ ↑ ]) Description A. Only variable-speed operation will be possible. Set position stopping and thread trimming will not be possible. B. Each time the [D] key is pressed, the setting will alternate between [OF] and [ON] − 40 − No.12 To adjust tacking accurately (1) To adjust tacking surely ……[D1.CST] + [CT.10] (To set the stop time at each tacking corner to 100 milliseconds) (1) Enter program mode [D] ([ ↓ ] + [D]) (2) (3) M A C B 1-2 M D A * Program mode [D] will be entered. C B 1-2 SL D SL * Set function to [CST] (4) (5) M A C B 1-2 D M A SL * Complete the [D1] function setting C B 1-2 D SL * Set function to [CT] (6) (7) M A C B 1-2 M D A * Set to [I0] C B 1-2 SL D SL * Complete the [CT] function setting (8) Return to the normal mode ([ ↓ ] + [ ↑ ]) Description A. Set the type of start/end tacking and the no.of stitches before making the above setting. B. For example, to carry out W tacking, the unit will stop at each corner for 100 milliseconds. Start Stop End Stop Stop C. Each time the [D] key is pressed in step (3), the setting will change in the order of [M], [D], [CST], [CSU] and [CSD]. (factory setting is [M]) D. The setting range of the stop time is 0 to 990 milliseconds in 10-millisecond intervals. E. Each time the [C] key is pressed in the step (6), the set value will change from 0 to 9, and each time the [D] key is pressed, will change from 0 to 9. (2) To align tacking when start/end tacking speed is less than 1000 rpm. ……function setting [BM.ON] (1) Enter program mode [D] ([ ↓ ] + [ D ]) (2) (3) M A C B 1-2 D M A * Program mode [D] will entered. C B 1-2 SL D SL * Set function to [BM] (4) (5) M A C B 1-2 D M SL A * Set to [ON] C B 1-2 D SL * Complete the [BM] function setting (6) Return to the normal mode ([ ↓ ] + [ ↑ ]) Description A. Set function [BM] to [ON] when start/end tacking speed is less than 1000 rpm B. Set function [BM] to [OF] when start/end tacking speed is 1000 rpm or higher. This BM function can be used for a rough tacking alignment of the start and end tacking. C. Each time the [D] key is pressed, the setting will alternate between [OF] and [ON]. (The factory setting is [OF].) Note) This function can be used when a stop is not made at each corner when tacking. When the function setting [D1.CST] is set, this function setting [BM.ON] will be invalidated. − 41 − D. Set to the tack alignment When “BM” is OFF, the timing of backstitch solenoid turning ON is one stitch before the setting number stitches. (as shown below.) When “BM” is ON, the timing of backstitch solenoid turning ON is the setting number stitches. N-2 UP N-1 N DN The backstitch solenoid operation timing BM OFF ON (3) To set the no. of stitch compensation for start tacking alignment BT1 (To correct the no. of advance stitches during start tacking) …… Function setting [BT1.4] (Ex.) No.of start tacking set stitches 3 stitches Actual no.of stitches (Note) This no.of stitch correction can be used when a stop is not made at each corner when tacking. 2 stitches 4 stitches 3 stitches BT2 (1) Enter program mode [D] ([ ↓ ] + [D]) (2) (3) M A C B 1-2 M D A * Program mode [D] will be entered. C B 1-2 SL D SL * Set function to [BT1] (4) BT1 BT3 (5) M A C B 1-2 D M A * Set to [4] C B 1-2 SL D SL * Complete the [BT1] function setting (6) Return to the normal mode ([ ↓ ] + [ ↑ ]) BT4 Description A. In the above example, the four stitches art used for the start tack advance. This is one stitch more than the no. of stitches set in the start tack setting, so reset it so that it is shorter. Set the no. of correction stitches to –1. The relation of the no. of correction stitches and setting value is shown below. Set the setting value to [4]. B. With this setting, the advance section will be one stitch sorter, and the retract section will be increased by one stitch to three stitches. The no.of stitches will be as set. C. Each time the [D] key is pressed, the setting will change in order from 0 to 9,A,B,C,D,E,and F. D. The relation of the no. of correction stitches and setting value is as shown below. Setting value No.of correction stitches 9 8 1 4 -2 -2 7 -1 3 4 6 -1 2 4 -1 5 4 1 4 -1 3 - 3 4 2 - 2 4 - 1 0 1 4 0 A + 1 4 B + 2 4 C D E 3 4 1 +1 + 1 4 F +1 2 4 E. The no.of correction stitches set in BT1 is common for the start tack, V tack, M tack, and W tack. F. The no.of stitches can be corrected easily by using this function and the start tack speed change. Note : 1. When the function setting[D1.CST] is to adjust taking surely, this fumction setting [BT1.*] will be invalidated. 2. The setting of “BT2” “BT3” and “BT4” is as same as “BT1”. − 42 − No.13 To check the error code history and input/output signal (1) How to view the error code history … ……function setting [1.E--], [2.E--], [3.E--], [4.E--] (1) Enter program mode [E] ([ ↓ ] + [ ↑ ] +[A]) (2) (3) M A C B 1-2 D M A * The last error code is displayed. (Ex. error code E1 is displayed.) C A 1-2 SL D SL * The second to last error code is displayed. (Ex. error code E3 is displayed.) (4) (5) M A C B 1-2 M D A * The third to last error code is displayed. (Ex. error code E8 is displayed.) C B 1-2 SL D SL * The fourth to last error code is displayed. (Ex. error code E2 is displayed.) (6) Return to the normal mode ([ ↓ ] + [ ↑ ]) Description A. The last to fourth to last errors can be viewed. B. Refer to page 140 for the error code. Error code number The record number of times C. The display is as in the right figure. (2) To check input signals ……function setting [IA] – [IP], [I1] – [I7], [UP], [DN], [ECA], [ECB] (1) Enter program mode [E] ([ ↓ ] + [ ↑ ] + [A]) (2) (3) M A C B 1-2 M D * Program mode [E] will be entered. Option A C B 1-2 C B D SL * Select input function to see (4) M A 1-2 SL D SL 4 1 5 2 6 3 0V IA * If the display changes from [OF] to [ON] when the input signal is turned ON, the operation is normal. (This example is checking input signal [IA]) When to check the signals of [UP], [DN], rotate sewing machine shaft and to check the signal of [ECA], [ECB], rotate motor shaft. (Caution) Be careful to sewing machine operation when turned ON the signal which the sewing machine operation has relation. (5) Return to the normal mode ([ ↓ ] + [ ↑ ]) Description A. It is possible to check whether or not input signal is wired right. When the display doesn’t [ON] even if it turned ON a signal, check wiring to a control box from the signal. B. The input terminal refer to the explanation of the input/output signal and input function name refer to a C mode input signal setting table. − 43 − (3) To check output signal (check in operation)……function setting [OAD]-[OFD], [O1D]-[O7D] (1) Enter program mode [E] ([ ↓ ] + [ ↑ ] + [A]) (2) (3) M A C B 1-2 M D A * Program mode [E] will be entered. C B 1-2 SL D SL * Select output function to see (5) Return to the normal mode ([ ↓ ] + [ ↑ ]) (4) M A C B 1-2 D SL * Operate that the output terminal turned ON and check display is turned [ON] (Caution) Be careful to sewing machine operation when turned ON the signal which the sewing machine operation has relation. Description A. It is useful function for check a operation before wiring solenoid. B. The input terminal refer to the explanation of the input/output signal and input function name refer to a C mode input signal setting table. (4) To check an output terminal (It is turned ON an output terminal without sewing machine operation ……function setting [OAO][OFO], [O1O]-[O7O]) (1) Enter program mode [E] ([ ↓ ] + [ ↑ ] + [A]) (2) (3) M A C B 1-2 M D A * Program mode [E] will be entered. C B 1-2 SL D SL * Select output function to see (5) Return to the normal mode ([ ↓ ] + [ ↑ ]) (4) M A C B 1-2 D SL Output signal is turned ON while pressing the [D] key. Note) While displaying this function, sewing machine can not operate. Description A. It is useful function for check a wiring. B. The input terminal refer to the explanation of the input/output signal and input function name refer to a C mode input signal setting table. − 44 − No.14 To return all setting to the factory settings ……function setting [RESET] (1) Enter program mode [R] ([ ↓ ] + [B] + [C]) (2) (3) M A C B 1-2 D M SL A * Program mode [R] will be entered. C B 1-2 D SL * [RESET] will flicker when the [D] key is pressed. (4) M A C B 1-2 D SL * When the [D] key is held down (for two seconds), all settings will be returned to the factory settings. Description A. When the normal mode will be entered pressing the [D] key when displayed [RESET], all settings will be returned to the factory settings. B. To return the normal mode from the [RESET], press the [ ↓ ] key while holding down the [ ↑ ] key. (Caution) When this function is set, the contents of all settings to this point will be cleared, and will return to the factory settings. Please take care when using this function. − 45 − 11. HOW TO SET COUNTER FUNCTION 1. To use the counter function (1) The outline of the counter function By setting a counter function which is shown in the following figure, it is possible to do the operation to want. Selection The action after count over Selection Counter clear condition a a Counter value setting UP counter value : [P]=[****] DOWN counter value : [N]=[****] Counting condition a Count by * Thread trimming (CU, PR) * Number of stitch (ST) * External input signal (IN) * External output signal (OU) a Set of the [USC], [DSC] Buzzer sound and sewing will be prohibited (ST) Buzzer sound and sewing is available (BZ) No buzzer sound and sewing is available (OF) a The case : Changing sewing pattern. Turning on power switch. [UCM], [DCM], [PCM] a To use the control panel (XC-E500Y) Counter function Example : UP counter for production counter : Down counter for remain bobbin thread counter. (Please refer the example on page 81.) [C] mode [CNF] setting ([F] key display) [CNF]=[DN] : DOWN counter display [CNF]=[UP] : UP counter display ([CNF]=[SP] : Speed display) ([CNF]=[SE] : Sensor needle numeric display) a UP counter valid : [UPC]=[ON] DOWN counter valid : [DNC]=[ON] [P] key function selection [C] mode [IP] = [CCL] : Clear counter (counter with control panel [P] key clearness) Adjustment of counter amount to use input signal (2) Example for counter function * The counting product amount and bobbin thread are enabled with up and down counter. 1 UP counter for product amount (one hundred times) (1) Up counter “U” is add at each thread trimming. (2) When up counter amount “U” become the setting amount “P”, sewing will be prohibited. (3) When the input signal “I1” is turned on, Up counter amount become zero and sewing become possible. (1) Enter program mode “C” ([ ↓ ] + [C]) (2) (3) M A C B 1-2 D M A B 1-2 SL * Program mode [C] will entered. C D C D SL * Set function to [I1] (4) (5) M A C B 1-2 D M SL A B 1-2 * Set to [CCL] SL * Complete the [I1] function setting (6) Return to the normal mode ([ ↓ ] + [ ↑ ]) − 46 − (7) Enter program mode “B” ([ ↓ ] + [B]) (8) (9) M A M D C B 1-2 A * Program mode [B] will be entered. D C B 1-2 SL SL * Set function to [P] (10) (11) M A C B 1-2 D M A SL * Set to [100] C B 1-2 D SL * Complete the [P] function setting (12) (13) M A C B 1-2 D M A SL B 1-2 * Set function to [CUP] C D C D SL * Set to [PR] (14) (15) M A C B 1-2 D M A SL B 1-2 * Complete the [CUP] function setting SL * Set function to [UPC] (16) (17) M A C B 1-2 D M A SL * Set to [ON] C B 1-2 D SL * Complete the [UPC] function setting (18) (19) M A C B 1-2 M D A * Set function to [PRN] C B 1-2 SL D SL * Set to [1] (20) M A C B 1-2 D SL * Complete the [PRN] function setting (21) Return to the normal mode ([ ↓ ] + [ ↑ ]) Description Selection the function on program mode “C”. [I1,CCL] : Input signal “I1” is set to counter clear function. Selection the function on program mode “B”. [P.100] Set the setting amount of up counter “P”. This amount become the target amount for up counter. * [U.0] Current up counter amount “0” [CUP.PR] : ”PRN” function is that up counter is added at each trimming time. (”PRN” is set “1”, up counter is added each trimming time in this example) * [USC.ST] : When the amount of current up counter “U” become setting amount “P”, sewing will be prohibited Input signal “I1” is set to the following function. When it is turned on, sewing become possible. [UPC.ON] Set “UPC” to “ON” to use up counter. [PRN.1] one trimming time add one count amount. Mark “ * ” is factory setting. − 47 − 2. Down counter for bobbin remain thread count (10,000 stitches is count over) [1] Down counter “D” is subtracted at each ten stitches. [2] When down counter amount “D” become zero, sewing will be prohibited. [3] When the input signal “I1” is turned on, Down counter amount become “N” stitch and sewing become possible. (1) Enter program mode “C” ([ ↓ ] + [C]) (2) (3) M A D C B 1-2 M A * Program mode “C” will be entered. D C B 1-2 SL SL * Set to “I1”ÅiInput signalÅj (4) (5) M A M D C B 1-2 A * Set to “CCL” (Input function) D C B 1-2 SL SL * Complete the “I1” function setting. (6) Return to the normal mode ([ ↓ ] + [ ↑ ]) (1) Enter to program mode “B” ([ ↓ ] + [B]) (2) (3) M A D C B 1-2 M A SL B 1-2 * Program mode “B” will be entered. C D C D SL * Set to “N” (4) (5) M A M D C B 1-2 A B 1-2 SL * Set to “1000” SL * Complete the “N” function setting. (6) (7) M A M D C B 1-2 A B 1-2 SL * Set to “D” C D C D SL * Set to “1000” (8) (9) M A D C B 1-2 M A B 1-2 SL * Complete the “N” function setting SL * Set to “CDN” (10) (11) M A C B 1-2 D M SL A * Set to “ST” C B 1-2 D SL * Complete the “CDN” function setting − 48 − (12) (13) M A C B 1-2 D M A * Set to “DNC” C B 1-2 SL D SL * Set to “ON” (14) (15) M A C B 1-2 D M A B 1-2 SL * Complete the “DNC” function setting C D C D SL * Set to “CNU” (16) (17) M A C B 1-2 M D A B 1-2 SL * Set to “10” SL * Complete the “CNU” function setting (18) Return to the normal mode ([ ↓ ] + [ ↑ ]) Description Selection the function on program mode “C”. [I1,CCL] : Input signal “I1” is set to counter clear function. Selection the function on program mode “B”. [N.1000] Set the setting amount of up counter “N”. This amount is start amount of down count. [CDN.ST] : When stitch amount become the amount set by “CNU”, down counter “D” is subtracted one. (”CNU” is set “10”, so down counter is subtracted at each ten stitches in this example) * [DSC.ST] : When the amount of current down counter become zero, sewing will be prohibited I n p u t signal “I1” is set to the following function. When it is turned on, sewing become possible. [DNC.ON] Set “DNC” to “ON” to use down counter. [CNU.10] Ten stitches subtract one count amount. Mark “ * ” is factory setting. − 49 − 3. How to Adjust current count amount to use input signal. (1) Enter program mode “C” ([ ↓ ] + [C]) (2) (3) M A C B 1-2 D M A SL * Program mode “C” will be entered. D C B 1-2 SL * Set to “I1” (Input signal) (4) (5) M A C B 1-2 M D A * Set to “IO1” D C B 1-2 SL SL * Complete the “I1” function setting (6) (7) M A C B 1-2 D M A SL B 1-2 * Set to “I2” (Input signal) C D C D SL * Set to “IO2” (8) M A C B 1-2 D SL * Complete the “I2” function setting (9) Return to the normal mode ([ ↓ ] + [ ↑ ]) (1) Enter program mode “B” ([ ↓ ] + [B]) (2) (3) M A C B 1-2 M D A B 1-2 SL * Program mode “B” will be entered. SL * Set to “CCI” (4) (5) M A C B 1-2 D M A SL * Set to “ON” D C B 1-2 SL * Complete the “CCI” function setting. (6) Return to the normal mode ([ ↓ ] + [ ↑ ]) Description Selection the function on program mode “C”. [I1.IO1] Input signal “I1” is set to “IO1” function. [I2.IO2] Input signal “I2” is set to “IO2” function. Selection the function on program mode “B”. [CCL.ON] When input signal “I1” is turned on both counter will be added one amount. [CCL.ON] When input signal “I2” is turned on both counter will be subtracted one amount. Option B counter 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 − 50 − Input signal I1 Input signal I2 (3) To emergency stop during sewing machine operation …… function setting[IA.ES] (1) Enter program mode [C] ([ ↓ ] + [C]) (2) (3) M A C B 1-2 D M A B 1-2 SL * Program mode [C] will be entered. C D C D SL * Set function to [IA] (4) (5) M A C B 1-2 M D A B 1-2 SL * Set to [ES] SL * Complete the [IA] function setting (6) Return to the normal mode ([ ↓ ] + [ ↑ ]) Description A. The switch connected No.2 pin in the option A connector is emergency stop signal. B. The setting value will be changed with each press of the [D] key in step (4). (factory setting is [PSU]) C. Setting function [ID.ES], It becomes the function of emergency stop signal too. (Connect the external switch No.5-No.6 pin in the sewing machine connector.) Option A 4 1 5 2 6 3 0V ES (IA) Note) When using this function, always return to the normal mode before starting operations. (4) To operate backstitching signal during sewing machine is stopped. ……function setting [IE.BSL] (1) Enter program mode [C] ([ ↓ ] + [C]) (2) (3) M A C B 1-2 D M A A 1-2 SL * Program mode [C] will be entered. C D C D SL * Set function to [IE] (4) (5) M A C B 1-2 D M A B 1-2 SL * Set to [BSL] SL * Complete the [IE] function setting (6) Return to the normal mode ([ ↓ ] + [ ↑ ]) Description A. Turning ON the external switch connected No.5 pin in sewing machine connector, backtacking output will be operate when sewing machine is stopped. When beginning to sew by backstitching,the operation becomes smooth. B. The setting value will be changed with each press of [D] key in step (4). (factory setting is [S7]) Note) When using this function, always return to the normal mode before starting operations. Sewing machine BSL − 34 − 7 6 5 4 3 2 1 !4 !3 !2 !1 !0 9 8 0V 12. SETTING IN THE THREAD TRIMMING MODE TR 1) Thread trimming timing when thread trimming mode TR setting is PRG (1) Output timing of thread trimming output Run signal S1 ON Needle DOWN position DN Needle UP position UP ON ON LTM setting T1 T2 T3 Thread trimming T T4 TS (Deg) TS(Deg) TE(Deg) TS(Deg) T2(ms) T1(ms) T2(ms) TK Cannot be used. TS Cannot be used. T7 T2(ms) TS(Deg) T1(ms) T2(ms) LLM setting L1 L2 L3 Tread release L L4 LS(Deg) LS(Deg) LE(Deg) LS(Deg) L2(ms) L1(ms) LK Cannot be used. LS Cannot be used. L7 L2(ms) L2(ms) LS(Deg) L1(ms) L2(ms) W1(ms) Wiper W W2(x 10 ms) *1 F(x10 ms) F1(ms) Presser foot lifter FU Motor ON FD(ms) *2 Notes : *1. The wiper output [W] operation will be special according to the G mode WMD setting. *2. The presser foot lifter [FU] chopping duty can be set with FUD in the P and C mode. − 51 − (2) Wiper output timing Wiper output OFF timing with (S2) signal WMD (in program mode G) [1] Thread trimming signal S2 Needle DOWN position DN Needle UP position UP ON ON ON Sewing machine W1 [ms] Wiper output setting time W2(x10) WMD setting W ON OR ON AN ON Wiper output W [1] ON Thread trimming signal S2 WMD setting W ON OR ON Wiper output W AN ON * Wiper output OFF timing is changed by S2 signal OFF timing like above chart [1] and [2]. − 52 − [2] 2) Sewing machine motion pattern Thread trimming mode [TR] in program mode P or G ……Function setting [TR[PRG]] (1) Function setting [TRM [LK]] in program mode G [1] Full-heeling after 2 position stop Run signal S1 ON Thread trimming signal S2 ON Needle DOWN position DN ON Needle UP position UP ON Speed H Sewing machine Speed T 0 [2]Full-heeling after 1 position stop Run signal S1 ON Thread trimming signal S2 ON Needle DOWN position DN Needle UP position UP ON ON ON Speed H Sewing machine Speed T 0 − 53 − (2) Function setting [TRM [RK]] in program mode G (Function setting [S2R [OF] ]) [1] Full-heeling after 2 position stop (Tacking is invalid.) Run signal S1 ON Thread trimming signal S2 ON Needle DOWN position DN ON Needle UP position UP *1 R8(Deg) Forward Sewing machine Reverse [2] Full-heeling (2 position) (Tacking is invalid) Run signal S1 Thread trimming signal S2 ON ON Needle DOWN position DN ON Needle UP position UP *1 R8(Deg) Forward Sewing machine Reverse Notes : 1. The same operation as G mode TRM=LK will occur when set to 1 position. 2. The reverse angle can be set with R8 in the P mode. (*1) − 54 − 13. OUTPUT TF, TB TIMINGS 1) Output normal timing ON Run signal S1 Thread trimming signal S2 ON Needle DOWN position DN ON Needle UP position UP ON Sewing machine ON Output TB R1=40 ms R2=66 ms Output TF 2) Function setting [RU [ON] ] in program mode P Run signal S1 ON Thread trimming signal S2 Needle DOWN position DN ON ON Needle UP position UP ON Sewing machine ON Output TB R1=40 ms Output TF Note) 1. The TF output start time can be set with R1 in the G mode. The TF output time can be set with R2 in the G mode. 2. The above-mentioned timing is function setting [TRM[LK]] in program mode G. − 55 − R2=66 ms 14. OUTPUT KS1,KS2,KS3 TIMINGS Run signal S1 ON Thread trimming signal S2 ON Needle DOWN position stop Needle UP position stop Sewing machine K11=70 ms K12=70 ms Output KS1 K21=70 ms Output KS2 K22=70 ms K31=70 ms K32=70 ms Output KS3 Note) The KS1 to KS3 output start time and output time can be set with K11 to K32 in the S mode. (Caution) This timing chart (sequence) is only available when [SQS] is set to [NO]. When [SQS] is not set to [NO], please refer to “[15] Simple sequence”. − 56 − 15. SIMPLE SEQUENCE The function outputs [KS1], [KS2] and [KS3] can be set as simple sequence outputs. To set the simple sequence output, the starting conditions [IN] [T] [R] [S] [TR] [SB] [GO] are set in the simple sequence starting condition Setting function [SQS] of the [S] mode. With this, function outputs [KS1],[KS2] and [KS3] will be simple sequence outputs. (The default setting is the [NO] setting.) 1. Simple sequence starting conditions The function outputs [KS1],[KS2] and [KS3] can be set as simple sequence outputs. [NO] : The simple sequence is not started. (The default setting is the [NO] setting.) (Refer to “[18] Output KS1,KS2,KS3 timings”.) [IN] : When input signal I4 (IN4) is turned ON. [T] : When thread trimming is completed. [R] : When operation is starting. [S] : When motor is stopped. (This also includes when single-stitch operation is stopped.) [TR] : When starting stitching after thread trimming. [SB] : When start tacking is completed. (This will not start if the start tacking setting is “NO”.) [GO] : Always start. 2. Simple sequence output timing chart 2-1. Start (The operation will start when the starting conditions are satisfied.) K11 Output KS1 K12 ON K21 K22 Output KS2 ON K31 2-2. K32 ON Output KS3 Start (The operation will start when the starting conditions are satisfied.) Input signal I2 ON K11 Output KS1 Input signal I7 K12 S1S[ON] S1E[ON] ON ON S2S[ON] S2E[ON] K22 K21 ON Output KS2 Input signal I6 ON K32 K31 ON Output KS3 S3S[ON] S3E[ON] Explanation of setting function (a) Sequence output [KS1][KS2][KS3] output start time/No. of stitch setting changeover [NS1][NS2][NS3] [OF] setting : Time setting ([K11][K21][K31] : 10 msec unit) [ON] setting : No. of stitch setting ([K11][K21][K31]) (b) Sequence output [KS1][KS2][KS3] output start time/No. of stitch setting changeover [NS1][NS2][NS3] [OF] setting : Time setting ([K12][K22][K32] : 10 msec unit) [ON] setting : No. of stitch setting ([K12][K22][K32]) (c) Sequence output [KS1][KS2][KS3] output reference setting [S1S][S2S][S3S] [OF] setting : The output start reference will be as shown in the timing chart[2-1]above. [ON] setting : The output start reference will be the input signal ON reference as shown in the timing chart[2-2] above (d) Sequence output [KS1][KS2][KS3] output reference setting [S1E][S2E][S3E] [OF] setting : The output end reference will be as shown in the timing chart [2-1] above. [ON] setting : The output end reference will be the input signal ON reference as shown in the timing chart [2-2] above Note) 1. When using the simple sequence make each simple sequence related setting shown above, and assign the function output [KS1][KS2][KS3] to the output setting of the output pin being used by setting the C mode output function. 2. If the starting conditions are not set in the simple sequence setting starting condition setting [SQS] above (when [NO] is set), the function output [KS1][KS2][KS3] will have the output timing shown on the next page. − 57 − 3. When starting condition setting [SQS] is [NO] (default setting) Output timing of output [KS1] [KS2] [KS3] Run input S1 ON Trim input S2 ON Sewing machine K11=70 ms Output KS1 K12=70 ms ON Output KS2 K21=70 ms ON K22=70 ms K31=70 ms ON Output KS3 K32=70 ms [KS1] : Output for [K12] after the [K11] time after the motor starts rotating. [KS2] : Output for [K22] after the [K21] time after the motor stops. [KS3] : Output for [K32] after the [K31] after thread trimming (or needle lift) stop by pedal heeling. Note) 1. The output [KS1] [KS2] [KS3] output start time and output time can be adjusted with [K11] [K32] in the [S] mode. 4. Example of simple sequence setting When the following timing output is to be output to the option B connector’s No.3 pin,No.12 pin and No.15 pin. [OUT1][OUT2][OUT3] Start (The operation will start when the starting conditions are satisfied.) Input signal I2 ON K11=3 stitch K21=0 ms Output KS2 Output LS3 K12=5 stitch ON K22=60 ms Output KS1 ON K31=12 stitch K32=80 ms ON Setting 1. Function setting of [C] mode (1) Output function setting (2) Input function setting 2. Function setting of [S] mode (1) Simple sequence starting condition setting (2) KS1 output’s output start time/No. of stitch setting changeover (3) KS1 output’s output time/No. of stitch setting changeover (4) KS1 output’s output start reference setting (5) KS1 output’s output end reference setting (6) KS2 output’s output start time/No. of stitch setting changeover (7) KS2 output’s output time/No. of stitch setting changeover (8) KS2 output’s output start reference setting (9) KS2 output’s output end reference setting (10) KS3 output’s output start time/No. of stitch setting changeover (11) KS3 output’s output time/No. of stitch setting changeover (12) KS3 output’s output start reference setting (13) KS3 output’s output end reference setting (14) KS1 output’s output start No. of stitches * output No. of stitches setting (15) KS2 output’s output start time * output time (16) KS3 output’s output start No. of stitches * output time − 58 − O1 I2 KS1 O2 KS2 K12 K22 K32 3 IO1 SQS T NS1 ON NE1 ON S1S ON S1E ON NS2 OF NE2 OF S2S OF S2E OF NS3 ON NE3 OF S3S OF S3E OF K11 3 K21 0 K31 12 6 8 O3 KS3 16. COMMUNICATION FUNCTION Specification Connector Mini-DIN connector 6-pin Signal level Doing based of RS-232C Baud rate Operation mode 9600 bps Asyncrouns Start bit 1 bit Data length Parity 8 bit none Stop bit 1 bit Record format Original Function The reading with various multiple time and various counter-value 1. About the communication When communication among the equipment, it becomes the method which returns the reply by receiving a direction by this product. Equipment (being computers such as the personal computer in this communication function) on the side which issues this direction is called a parent machine and equipment (being SC-380 form control board in this communication function) The child machine sends an answer only to the inquiry from the parent machine. For example, when wanting to take out data continuously, it makes require repeat data on the side of the parent machine. The form of the data, the electric characteristic, the communication protocol and so on must be each other adjusted, to communicate difference machine. 1-1. The electric characteristic It defines the definition of the voltage level and High/Low of the signal, the airlines of the communication and so on. This communication function is based on RS-232C which are an international standard, the parent machine which has to do RS-232C or of RS-232C display and based a can be connected with. 1-2. The communication procedure (protocol) The protocol to be using for this communication function is the original method of the SC-380. Because this protocol can not be changed, make a program to agree with this protocol on the side of the parent machine. 2. Wiring 2-1. The pin arrangement by the connector Connector H Pin number 1 Signal name RXD 2 – 3 4 TXD COM 5 +12 V I/O I The use Receive data O Send data Control common No use Power supply 6 – No use Peripheral plate FG Grounding for the shield − 59 − 2-2. The manufacturing of the data It makes the wiring figure of the following figure reference and manufacture machine. a cable and connect a child machine and a parent Signal name Parent side Contents Child side Signal name FG Ground RXD — — — — TXD — Send data TXD COM RXD Receive data +12 V COM — Common for the signal — — FG Note : Please be careful because the pin number to the signal and so on depend on the computer. 2-3. The attention item in case of wiring (1) Please use a numerous wick cable with the shield and the shield connect with FG surely. (2) The wiring distance depend on the environment around but use at the distance which is as short as possible. 3. The basic procedure 3-1. Commands Transmitting a user command to the child machine from the parent machine. It is answered that it does ACK to these all transmissions of it. (Note 1) Note) 1. As for the partial command, the data which it was answered that it does and input condition itself become ACK. And all data transfer is used by ASCII code. 3-2. The sending and receiving of the various command. (1) User command Parent machine Child machine (2) User command data (3) ACK Personal computer and so on SC-380 3-2-1. User command (Parent machine → Child machine) It manufactures optional data and it answers when receiving data. (1) 9-byte fixation ? Command Check sum CR LF 1 4 2 1 1 ? Start code Command Command Check sum CR + LF “SYSV” Answer the version of the system. “DATV” “TYPE” Answer the version of the EEPROM data. Answer the type. “ **** ” Command (Refer to the command list) Add ASCII code of user command and invert all bit (refer note 1) End code Answer of the data (Child machine → Parent machine) − 60 − (2) 13-byte fixation # Command Data Check sum CR LF 1 4 4 2 1 1 # Command Data Start code Received command (echo) Data which corresponded to the command Check sum CR + LF Add ASCII code of user command and Data and invert all bit (refer note) End code At the time of the reception error, following ACK is returned. Answer of ACK (Child machine → Parent machine) (3) 13-byte fixation # 1 # E*** No used Check sum CR + LF E** No used Check sum CR LF 4 4 2 1 1 Start code E000 Normal end E001 Recode type error E002 Check sum error Unsettled Add ASCII code of user command and invert all bit (refer note 1) End code Note) 1. For example to make check sum of (13-byte fixation command “type”) *refer 4-1. The user command 1. 1) ”type” ASCII code is 54,59,50.45. 2) Add ASCII code. (54+59+50+45=142) 3) It uses 2 digits below for the computation. (use 42 of 142) It uses 42 out of 142. 4) Invert all bit of 42. (Again, it hangs reduction 1 and it adds up 1.) The result which inverted all bit of 42 is BD. 5) The check sum is BD The check sum is BD. 4. The communication command list 4-1. The user command 1 (Permitted to data clear) Command PPWH PPWL PMTH PMTL PSTH PSTL PFUH PFUL PTRM TPWH TPWL TMTH TMTL TSTH TSTL FULH FULL TTRM TCYC Contents Integrating power supply time1 (upper 1 word) Integrating power supply time2 (lower 1 word) Integrating motor ON time1 (upper 1 word) Integrating motor ON time2 (lower 1 word) Integrating needle stitches1 (upper 1 word) Integrating needle stitches2 (lower 1 word) Full speed time1 (upper 1 word) Full speed time2 (lower 1 word) Thread trimming the number of times Integrating power supply time 1 (upper 1 word) Integrating power supply time 2 (lower 1 word) Integrating motor ON time 1 (upper 1 word) Integrating motor ON time 2 (lower 1 word) Integrating needle stitches 1 (upper 1 word) Integrating needle stitches 2 (lower 1 word) Full speed time 1 (upper 1 word) FULL Full speed time 2 (lower 1 word) Thread trimming the number of times Number of the integrating cycles (UP CONTER) − 61 − Form of the answer data Numerical value Numerical value Numerical value Numerical value Numerical value Numerical value Numerical value Numerical value Numerical value Numerical value Numerical value Numerical value Numerical value Numerical value Numerical value Numerical value Numerical value Numerical value Numerical value Command EROR Form of the answer data Numerical value (Only subordinate position 15 bit is used). 9 : Solenoid overcurrent 8 : Detector error 6 : Noise error 5 : EEPROM error 4 : Motor connector omission 3 : Encoder error. Motor, sewing machine lock error 2 : Over voltage 1 : Transistor module error Contents Error code ERR1 ERR2 ERR3 ERR4 ERNW Error code Once ahead Error code Twice ahead Error code Three times ahead Error code Four times ahead In the error PAT. USET UCNT DSET DCNT UPCT Pattern number UP counter setting value UP counter value DOWN counter setting value DOWN counter value UP counter ON/OFF DPCT DOWN counter ON/OFF SPDD OSAE Setting speed Condition of the presser foot lift THRE Thread break detector ON/OFF BOX_ Control panel (Connected/none) MOVE In sewing SRV_ UTYP The principal axis number of rotations Present count UP way DTYP Present count DOWN way WT_ VOLT TYPE SYSV DATV Watt Voltage Swing machine type Version of the system Version of the data FFFF (YES) 0000 (NO) Numerical value Numerical value Numerical value Numerical value Numerical value FFFF (YES) 0000 (NO) FFFF (YES) 0000 (NO) Numerical value FFFF (Presser foot OFF) 0000 (Presser foot ON) FFFF (YES) 0000 (NO) FFFF (Connected) 0000 (none) FFFF (YES) 0000 (NO) Numerical value Only subordinate position 4 bit is used. ***0 The number of trimming times become “1” ***1 The number of sewing stitch become “N” (Function setting [CUN.] in program mode B) ***2 The number of trimming times become “N” (Function setting [PRN.] in program mode B) ***3 When input function “IO1” become ON. ***4 When output function “O1” become ON. Note : *** is irregular. Only subordinate position 4 bit is used. ***0 The number of trimming times become “1” ***1 The number of sewing stitch become “N” (Function setting [CUN.] in program mode B) ***2 The number of trimming times become “N” (Function setting [PRN.] in program mode B) ***3 When input function “IO1” become ON. ***4 When output function “O1” become ON. Note : *** is irregular. Numerical value Numerical value (Only subordinate position 12 bit is used.) − 62 − 4-2. User data command 2 (Data clear command) Command Contents Form of the answer data PPCL Integrating power supply time clear Data which can be cleared becomes 0. PMCL Integrating motor ON time clear Data which can be cleared becomes 0. PSCL Integrating needle stitches clear Data which can be cleared becomes 0. PFCL Full speed time clear Data which can be cleared becomes 0. PTCL Integrating needle stitches clear Data which can be cleared becomes 0. PCCL Number of the integrating cycles clear Data which can be cleared becomes 0. 4-3. User command 3 Command Contents Form of the answer data MTON Motor ON time Numerical value MTOF Motor OFF time Numerical value ATON Idle time after the thread trimming Numerical value ATOF The integrating time to the thread trimming Numerical value CYON Idle time after the one cycle Numerical value CYOF One cycle time Numerical value CYOS One-cycle foot lifting frequency (multiplication) Numerical value CYTR One-cycle thread trimming frequency (multiplication) Numerical value CYMT One-cycle motor stop frequency (multiplication) Numerical value (Caution) 3 BIT of the place is the order. 13 BIT of the subordinate position is time (unit of 0.1 s) or frequency. (Reference chart 1) CYOS CYOS (1) =0 CYOS (2) =5 CYTR CYTR (1) =0 CYTR (2) =3 CYMT CYMT (1) =0 CYMT (2) =4 CYON(1) − 63 − ATON(3) ATON (3) CYOF (1) ATON(4) MTOF(7) MTON(7) MTOF(6) MTON(6) MTOF(5) MTON(5) ATON (2) MTOF(4) ATOF(1) on on MTON(4) MTON(3) ATON(1) ATOF(2) MTOF(3) on on on MTON(2) MTOF(1) MTON(1) Sewing machine ( ▼ : Thread trimming) on MTOF(2) Foot lifter ATOF(4) CYON(2) 17. HOW TO CHANGE VOLTAGE OF PANEL CONNECTOR AND SOLENOID RETURN SPEED 1. To change Solenoid voltage 24 V/30 V. (Refer to page 13.) 2. How to change the output voltage DC5 V/12 V (1) Remove the cover. (2) The DC5 V/12 V can be changed with the J2, J6,J7,J10 and J11 connector on the printed circuit board on the cover side as shown next page. (3) This is set to 12 V when shipped from the factory. To change from 5 V to 12 V, pull out the connector and reinsert it into the 5 V side. J2, J7, J10, J11 J2, J7, J10, J11 +12 V +5 V +12 V +5 V e This is set to 5 V when shipped from the factory. To change from 12 V to 5 V, pull out the connector and reinsert it into the 12 V side. e +12 V J6 +5 V +12 V +5 V J6 (4) The power supply (+12 V) voltage will change form 12 V to 5 V by changing the J10 connector from 12 V to 5 V. Position detector 0V — 1 2 Ground 3 UP 4 DOWN +12 V/ (+5 V) 5 6 …12 V = = > 5 V (5) The power supply (+12 V) voltage will change form 12 V to 5 V by changing the J11 connector from 12 V to 5 V. (When wanting to make change gears of the sewing machine possibly at variable speed command of 5 V, set the setting value of pedal curve function setting by the A mode.) Lever (white connector) 0V S1 : Run (Variable speed) 1 2 S2 : Tread trimming 3 S3 : Presser foot lifte VC : Variable speed command 4 5 +12 V 6 …12 V = = > 5 V (6) The power supply (+12 V) voltage will change form 12 V to 5 V by changing the J7 connector from 12 V to 5 V. Option A 0V PSU : Up position stop input 1 2 +12 V 3 PSD : Down position stop input 4 CKU : Up position output 5 S0 : Low speed input 6 − 64 − …12 V = = > 5 V …12 V = = > 5 V (7) The output of pin number 2, 5,13,14 will change from 12 V to 5 V by changing the J2 connector from 12 V to 5 V, also the power supply (+5 V : Pin number 7) voltage will change form 5 V to 12 V by changing the J6 connector from 5 V to 12 V. Option B 0V 1 No setting OT1 : Virtual output 2 3 …12 V = = > 5 V VC2 : Variable speed command 4 No setting 5 …12 V = = > 5 V IO1 : Virtual input +5 V 6 7 …5 V = = > 12 V +30 V 8 U : Needle lift signal 0V 9 10 +30 V 11 NCL : Needle cooler output No setting 12 13 No setting 14 TF : “TF” output 15 …12 V = = > 5 V …12 V = = > 5 V Option A DC5 V/12 V changeover switch Lever connector DC5 V/12 V changeover switch Option B DC5 V/12 V changeover switch (Pin No.7) Option B DC5 V/12 V changeover switch (Pin No. 2, 5, 13, 14 Pull up Voltage) Position detector DC5 V/12 V changeover switch − 65 − 3. How to set the switch for increasing the solenoid return speed. (1) Remove the cover. (2) The solenoid return speed can be increased with the setting of the J1, J5, J8 connector on the printed circuit board on the cover side as shown on the last page. (3) Connector factory settings and solenoid return Connector Connector factory setting Output during simple setting Solenoid return Output J1 FAST Sewing machine connector I1-I2 pin output. Normal OC J5 SLOW Sewing machine connector 3-4 pin output. Normal OA J8 SLOW Sewing machine connector 7-8 pin output. Normal OD (4) Set the connector setting from SLOW to FAST increase the solenoid return speed. (Caution) The solenoid return cannot be increased if solenoid output chopping duty OAC, ODC, and O3C is return ON in the program mode [C]. The resistance on the printed circuit board will be burnt out if the solenoid return speed is increased. If “UNION SPECIAL” [UN1], [UN2] and [UN3] are set in program mode [2], always use J1 and J8 set at SLOW (solenoid return is normal), J5 set at FAST (solenoid return is fast). − 66 − 18. HOW TO SET THREAD BREAK DETECTOR 1. Setting Thread break detector function (1) Set to program mode “Q” ([ ↓ ] + [A] + [C]) (2) (3) M A C B 1-2 M D A B 1-2 SL * Program mode “Q” will be entered. C D C D SL * Set to “TH” (4) (5) M A C B 1-2 D M A SL B 1-2 * Set to “ON” SL * Complete the “TH” function setting. (6) Return to normal mode ([ ↓ ] + [ ↑ ]) (1) Set to program mode “C” ([ ↓ ] + [C]) (2) (3) M A C B 1-2 M D A B 1-2 SL * Program mode “C” will be entered. C D C D SL * Set to “I1” (4) (5) M A C B 1-2 M D A B 1-2 SL * Set to “THI” SL * Complete the “I1” function setting. (6) (7) M A C B 1-2 M D A * Set to “O1” * Set to “THO” (8) M A C B 1-2 D SL * Complete the “O1” function setting. (9) Return to normal mode ([ ↓ ] + [ ↑ ]) Description Selection the function on program mode “Q”. [TH.ON] To use upper thread break detector function, set to “ON” [TH.OFF] Upper thread break detector function is invalid. − 67 − C B 1-2 SL SL D [TST] Setting the action, after thread was broken. [NO.] “THO” output function become on and continue to sew. [TR.] “THO” output function become on and trimming thread. [ST.] “THO” output function become on and sewing machine will be stooped. * When the sewing machine run,”THO” output will be clear. [B.] To set the speed neglect thread break function. When sewing machine rotation speed become under this speed, it neglect thread break function. [THS.] [B.] Setting the neglecting stitch amount from first stitch. [THF] Setting the judgment stitch amount of thread break. Selection the function on program mode “C”. [I1.THI] [O1.THO] No.6 pin of option connector B will be set to thread break input function. No.3 pin of option connector B will be set to thread break output function. 2. Timing chart of thread break input and output. run signal S1 ON Sewing machine Speed “B” ON Thread break input [THI] ON Thread break output[THO] (4) (1) (2) (3) Fig 1 Timing chart Term (1) : Sewing machine speed is under “B” speed, so it neglect thread break function. Term (2) : After sewing machine speed become over “B” speed,still under “THS” stitch amount, so it neglect thread break function. Term (3) : Thread break function is valid. Term (4) : The judgment stitch amount “THF” of thread break, after this stitch amount, thread break function move to “TST” function. − 68 − 19. CUTTER OUTPUT 1) Cutter Foot switch (sensor) IO2 ON OFF CTY=ON ON Manual cutter input I*3 ON COA Air output OT2 COB Output canceled when CSC is ON. Output canceled when CSC is ON. Cutter output OT3 O2M=ON O3M=ON If operation is started after the sensor input IO2 has turned ON while the sewing machine is stopped, the output will be canceled when CTS is ON. SD Output canceled when CSC is ON. COC SD SD Blower output OT1 OIB=ON Note) Use of the I*1 input is prohibited when using the blower output. F mode setting Function name O1B O2M O3M I2M CTY CTM CTR COA COB COC SD ED CSC CEC CTC Specification Set OT1 output to blower output. Set OT2 output to air output. Set OT3 output to cutter output. Add mesh judgment control to IO2 input. (If output stays ON or OFF for longer than the mesh judgment time set with ED, the IO2 input will not be fixed.) Set I*3 input to manual cutter input. Set OT3 cutter output to both OFF → ON and ON → OFF of IO2 photo switch. When IO3 is ON, turn OT3 output ON/OFF per set No. of stitches. No. of stitches A No. of stitches B No. of stitches C Cutter ON time Mesh judgment time The output of the automatic cutter output is prohibited while the sensor is ON. The output of the automatic cutter output is prohibited while the sensor is OFF. The output of the automatic cutter output is prohibited while the sensor input is ON while the sewing machine is stopped. Note) 1. Always set O2M to ON even when not using the air output. 2. Customize the option connectors I1, I2 and O1 to O3 to the required functions using the program mode beforehand. − 69 − 2) BT specifications (*1) operation chart and required settings *2 Run signal S1 ON *3 Middle speed M Motor run Sensor ON Blower output OT1 ON *4 O2M=ON *5 BT input I*1 O1B=ON Following this, BT specifications operation ON CTL=ON ON BT output OP1 X Y (PSU) (PSD) Z (FCT) BT specifications operation *1 : When CTL is set to ON, the BT specification operation will be applied after the I*1 input turns ON. (If the BT output is turned OFF after I*1 turns OFF, the BT specifications will be canceled.) *2 : S1 is invalidated after the photo sensor detection. Operation will restart after stopping and then turning S1 OFF and ON. *3 : Medium speed preset stitching when photo sensor turns OFF after BT input. *4 : Up position stop after thread trimming. *5 : Not output when photo sensor is OFF after BT input. Note) 1. Always set O2M to ON even when not using the air output. 2. Customize the option connectors I1, I2 and O1 to O3 to the required functions using the program mode beforehand. 3. The No. of stitch settings PSU, PSD and FCT are common with the other settings. Thus, when using as the BT specifications, the PSU/PSD input and the function that automatically lowers the presser with a timer cannot be used. − 70 − − 71 − L. T. N. V. M. Low speed Thread trimming speed Start tacking speed End tacking speed Medium speed + **** 0 to 8999 0 to 2999 r/min r/min 2000 O OF SH O O SH. One shot One shot operation mode SHM. – – – – – – – – Caution Operation validity O mark : The sewing machine can be operated in the function setting state. X mark : The sewing machine cannot be operated in the function setting state. Operate the sewing after returning to the normal mode. OF O SLP. Slow start when power is turned ON 0 T O 1 to 5 **** 0 to 2999 r/min 1200 O Stitches **** 0 to 2999 r/min 1200 O O SLN. *** 0 to 499 r/min 170 O 170 *** 0 to 499 r/min 170 O O **** 0 to 8999 r/min 3500 * **** Digital display O Function name Setting range Unit Factory setting Oper ability Slow start operation mode SLM. No. of slow start stitches S. H. Maximum speed Function name P Slow start speed mode Mode name 20. TABLE OF PROGRAM MODE FUNCTIONS Setting – – – – **** The speed of end tacking can be set. **** The medium speed can be set. **** The slow start speed can be set. – – – – – – – – – *** The thread trimming speed to reach the needle UP position stop from the needle DOWN position during full heeling of when thread trimmer signal (S2) is turned ON can be set. **** The speed of start tacking can be set. * The No. of slow start stitches can be set. This is valid when the [B.SL] key is ON in the normal mode. The slow start operation mode is selected. This is valid when the [B.SL] key is ON in the normal mode. T Slow start operation will begin when the power is turned ON or when the first toe down after thread trimming, or the first external run signal ÅiS0, S1Åjis turned ON. A Slow start operation will begin when the pedal is toed down or when the external run signal (S0, S1) is turned ON. ON Slow start operation will begin when the pedal is toed down for the first time after turning the power OF ON, or when the first external run signal (S0, S1) is turned ON even if the [B, SL] key is turned OFF in the normal mode. ON The one shot function can be selected. One shot operation (automatic operation) will begin when the OF external run signals (S0, S1, S4) is turned ON. The one shot SH operation mode is selected. This is valid when one shot SH is [ON]. SH When one of the external run signals (S0, S1, S4) is turned ON the sewing machine will rotate at the commanded speed while ON, and will continue operating even when the signal is turned OFF. However, the speed will be that commanded with the speed setting key ([C,<= =], [D, = =>] key) while OFF. (When the automatic operation function is turned ON in the normal mode.) Stops with PSD, PSU, ES or SEN signal. – Ref. page *** The low speed can be set. **** The maximum speed can be set. Specification − 72 − + P mode Mode name Oper ability O Function name One shot operation Mode SHM. SH Factory setting – Unit – Setting range Setting Digital display Function name – – AM The alternate operation of [RM] is executed. AL The alternate operation of [RL] is executed. – – – – – – – – Ref. page SS When one of the external run signals (S0,S1,S4) is turned ON, the sewing machine will rotate at the speed commanded with each signal even if the signal is turned OFF. SA The same operation as when [SS] is set is included. When one of the external run signals (S0,S1,S4) is turned (1) OFF=>ON=> (2) OFF=>ON, the sewing machine will stop (1) and will restart at (2) .(Alternate operation). RV If the automatic operation function is OFF and the one shot signal (SH) is turned ON, the sewing machine will run at the low speed. If the lever connector variable speed command [VC] is input in this state, the sewing machine speed will be approximately in proportion with the voltage. The sewing machine will continue to run at the speed proportional to the variable speed command [VC] even if the one shot signal (SH) is turned OFF in the normal mode. If the automatic operation function is ON and the one shot signal (SH) is turned on, the sewing machine will run at the speed set with the speed setting key ([C, <= =], [D,= =>] key). The sewing machine will continue to run at the set speed even if the on shot signal (SH) is turned OFF. RH The sewing machine will run at the maximum speed [H] when the one shot signal (SH) is turned ON. The sewing machine will continue to run at that speed even if the signal is turned OFF. RM The sewing machine will run at the medium speed[M] when the one shot signal (SH) is turned ON. The sewing machine will continue to run at that speed even if the signal is turned OFF. RL The sewing machine will run at the low speed [L] when the one shot signal (SH) is turned ON. The sewing machine will continue to run at that speed even if the signal is turned OFF. AV When the one shot signal (SH) is turned OFF => (1) ON => OFF=> (2) ON=> OFF=> (3) ON=>OFF, the same operation as the sewing machine speed is set to [RV] above is executed at (1). The sewing machine will stop at (2) and will run at the same conditions as [RV] at (3). (This operation is referred to as alternate operation hereafter.) AH The alternate operation of [RH] is executed. Specification − 73 − No. of stitches after PSU input No. of stitches after PSD input Restart after PSD, PSU input PSN Function name Time setting for FUM operation mode (FU is set to [C],[T]) Time to motor drive after presser foot lifter bring down Input sensor function valid/invalid Setting stitch amount P to stop by “SEN” mode Presser foot lift momentary FUM operation mode + Mode name O FD. O FU. O O FUM. FCT. O SE. O PSN. O O PSD. SEN. O PSU. Oper ability I76 I2 M ON 0 OF OF 0 0 Factory setting msec sec – – Stitches – – Stitches Stitches Unit 0 to 998 1 to 99 – – 0 to 99 – – 0 to 99 0 to 99 Setting range *** ** ** ** ** Digital display Function name Setting *** The time for the motor to start driving after the presser foot output FU is turned OFF when pedal toe down or external run signal (S0,S1) ON during presser foot lifting can be set in 2 millisecond units. ON After detecting the end of the fabric by a sensor with the PSU,PSD and SEN signals and stopping, OF restarting is possible with the pedal toe down or external run signalÅiS0,S1Åjeven if the sensor does not detect the fabric. (even if PSU,PSD signals are ON). ON Sensor input function “SEN” is valid. [SEN] have to be set on C mode. OF (as same as the sensor key on control panel) ** The number of stitch to stop, after the input function “SEN” ON. (”SEN” have to be set “ON”) ON This is the momentary function of the presser foot lifting. OF The operation mode of the presser foot lift momentary mode is selected. This is valid when the presser foot lift momentary FUM is set to [ON]. M After thread trimming with full heeling or the external thread trimmer signal S2, the presser foot lifting operation is continued. C After thread trimming with full heeling or the external thread trimmer signal S2, the presser foot lifting operation is continued while the timer is on,and then the presser foot will lower. The timer time is set with the timer setting FCT. A The presser foot lifting operation is activated with full heeling, light heeling, or the external control signal (S2,F) ON. Then, when the full heeling, light heeling or external control signal (S2,F) is turned ON, the presser foot will bring down, and when turned ON again, the presser foot will lift. (Alternate operation.) T The timer operates in the manner as the [C] setting. However, after the presser foot bring down, the same alternate operation as the [A] setting will occur. ** The timer time for the presser foot output to turn ON and then turn OFF when the mode P FUM operation mode FU is set to [C], [T] can be set. ** The no. of stitches until stopping after the DOWN position priority stop signal PSD is input is set. ** The no. of stitches until stopping after the UP position priority stop signal PSU is input is set. Specification – – – – – – – – – – – – – Ref. page − 74 − + P mode Mode name OF OF LO O O X Cancel presser foot lifting S3L. with light heeling Cancel of thread S2L. trimming operation Thread trimming protection S6L. signal (S6) logical changeover OF O FL. OF MF Cancel the presser foot lifting with full heeling O FUD. I0 50 Factory setting O O O S3D. FO. Oper ability Presser foot lifting PFU. output when power is turned ON Delay time of presser foot signal S3 input Presser foot lifting output chopping duty Full wave time of presser foot lifter output Function name – – – – – X10 msec – X10 msec Unit – – – – – – 1 to 99 – Setting range Setting ** Digital display Function name The full wave time of the presser foot lifter output during [FU] operation can be set. [20] : Full wave time 200 mS [25] : Full wave time 250 mS [30] : Full wave time 300 mS [40] : Full wave time 400 mS [50] : Full wave time 500 mS [60] : Full wave time 600 mS [80] : Full wave time 800 mS [100] : Full wave time 1 sec. The delay time for the presser foot output FU to turn ON when the light heeling (lever signal presser foot lifting signal S3) is input before thread trimming can be set. The chopping output duty during holding after the presser foot lifting output FU presser foot lifting operation can be set. Set to [MS] : 4 msON/OFF, 50 %duty Set to [MF] : 2 msON/OFF, 50 %duty Set to [HI] : 4 msON,2 msOFF, 50 %duty Set to [FL] : 100 % (full wave) Set to [LO] : 2 msON, 4 msOFF, 33 % duty The presser foot lifting operation begins when power is turned ON. This is valid when the FUM function is set to [ON]. When FU is set to [C] or [T], the presser foot will lift only while the timer is ON. The presser foot lifting operation after thread trimming with full heeling or the external thread trimmer signal S2 is prohibited. However, the presser foot lifting is carried out with the presser foot lifting signal F or light heeling. The presser foot lifting operation with light heeling is prohibited. The presser foot operation is carried out with full heeling or the presser foot lifting signal F. The thread trimming operation and subsequent presser foot lifting operation with full heeling or external thread trimmer signal S2 is prohibited. The operation can be changed when the thread trimming protection signal (S6) is turned Short/ Open. The sewing machine will stop when the input signal (S6) is Open. LO The sewing machine will stop when the input signal (S6)is Short. HI ON OF ON OF ON OF MS MF HI FL LO ON OF 20 25 30 40 50 60 80 100 ** Specification – – – – – – – – – – – – – – – – – – – – – – – Ref. page − 75 − + P mode Mode name OF ON O Thread trimming with TB. reverse feed Cancel of TB function TBJ at the time of end N or W tacking Full heeling, S2 signal S2R. operation mode 60 O O R8. ON ON O RU. OF OF OF Factory setting O O O O Oper ability TLS. TL. Thread trimmer cancel Auto-stop of preset stitch sewing before trim Reverse run needle lifting after thread trimming RU reverse run angle AT. Automatic operation Function name – – – Degree – – – – Unit – – – 0 to 360 – – – – Setting range Setting *** Digital display Function name Automatic operation (standing operation) can be set. The operation mode of full heeling or external thread trimmer signal S2 is selected. This is valid when cancel of thread trimming operation S2L is set to [OF]. ON With full heeling or the external thread trimmer signal S2 after the needle UP postion stop, the motor will rotate once to trim the thread. Then the presser foot will lift. When stopped at the needle DOWN position, the motor will make a half-rotation and then the presser foot will lift. OF The needle will remain at the UP position even when full heeling or external thread trimmer signal S2 is turned ON after stopping at the UP position. Only the presser foot lifting operation will operate after this. When full heeling or external thread trimming signal S2 is input after the needle DOWN position stop,motor will make a half-rotation and trim the thread. Only the foot lifting operation will operate after this. The thread trimming operation with full heeling of the pedal or with the thread trimming signal S2 is not performed, and instead needle UP position stop will occur. Auto-stop of preset stitch sewing before thread trimming. And then it is free sewing till thread trimming. The motor is reverse run after thread trimming, and the needle will stop near the needle bar top dead point. The reverse run angle from the UP position after thread trimming can be set for when the reverse run needle lifting after thread trimming RU is set to ON. The setting angle is in two degree intervals. ON The thread is trimmed with reverse feed by driving the backstitch solenoid simultaneously with the OF thread trimmer solenoid. ON Thread trimming is canceled with reverse feed of end N or W tacking when TB function is set to ON. OF ON OF ON OF ON OF ON OF *** Specification – – – – – – – – – – Ref. page − 76 − + P mode Mode name TR. IL. ON O O Oper ability – – Unit – – Setting range S8 ON E8 ON Thread trimmer signal S2 J1 OF Factory setting Setting Caution The thread trimming timing for each thread trimming sewing machine can be set in the thread trimming mode TR, but the speed, etc., cannot be set. These must be set separately. When set to [D1], set the lifting output chopping duty FUD in the B mode to [LO] 33 % duty. Digital display Function name Adjust the thread trimming position TM signal’s ON starting angle S8, and ON angle E8. (The factory setting is 50 for S8, and 90 for E8.) Thread trimming position TM Needle UP position UP Needle DOWN position DN Thread trimming mode Cancel of interlock after full pedal heeling Function name M1 PRG NO KA1 KA2 KA3 KA4 KA5 KA6 KA7 KA8 KB1 KB2 KB3 KB4 B1 D1 J1 J2 N1 P1 P2 P3 P4 T1 T2 K RK Not used. For free setting of the thread trimming. Not thread trimming sewing machine. Not used. Not used. Not used. Not used. Not used. Not used. Not used. Not used. Not used. Not used. Not used. Not used. Not used. Not used. Standard – Not used Not used. Not used. Not used. Not used. Not used. Not used. Not used. The thread is trimmed by reverse running the motor at the set angle from the DOWN position with full heeling or the thread trimmer signal S2. The set angle can be adjusted with the reverse run angle K8 from the DOWN position to the UP position. This can be used for blind stitch sewing machine. ON Restart is possible for a designated time after the pedal toe down or external operation signal (S0, S1) is turned ON immediately after full pedal heeling. This is used with a sewing machine that does not have thread trimming. OF Restart is not possible. Restart is possible if the pedal toe down or external run signal (S0,S1) is turned ON again after a set time is passed. The thread trimming timing for each manufacturer’s thread trimming sewing machine can be set. This releases the restart operation prohibit command during thread trimming. Specification – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – Ref. page KDU. O O KD. 77 − Virtual width of up and down signal O SNM. Setting sensor “SEN” input function Virtual down Setting 90 O OF OF ON 50 180 O O 10 60 O O OF O 32 OF O O OF Factory setting O Oper ability ON start angle of virtual TM S8. Thread trimming validity POS. at neutral pedal Operation when power is P1P. turned ON during 1 position setting Operation when power is P2P. turned ON during 2 position setting Needle stop position C8. before fabric Function name P Needle DOWN position D8. mode stop angle Needle UP position U8. stop angle + Reverse run angle from K8. DOWN position to UP position ON angle of virtual TM E8. Mode name − – – – Degree Degree Degree Degree Degree Degree – – – Unit – – – 0 to 360 0 to 360 0 to 360 10 to 180 10 to 180 0 to 360 – – – Setting range Setting *** *** *** ** ** *** Digital display Function name ON OF ON OF ON OF *** *** *** ** ** ON OF ON OF ON OF *** The needle will stop in the UP position after thread trimming, during neutral after pedal toe down or when external run signal (S0,S1) is turned OFF. When 1 position is set with the [A,1-2] key in the normal mode, the needle will lift to the UP position if not in the UP position when the power is turned ON. When 2 position is set with the [A,1-2] key in the normal mode, the needle will lift to the UP position if not in the UP position when the power is turned ON. The needle stop position angle can be set just above the fabric looking from the UP position when the input signal is set the [BC] or [BCR]. (The setting angle is in 2 degree intervals.) The coasting angle at the needle DOWN position stop can be set. (The setting angle is in 2 degree intervals.) The coasting angle at the needle UP position stop can be set. (The setting angle is in 2 degree intervals.) The reverse run angle from the DOWN position to the UP position can be set when the S0 operation mode [USR] or reverse thread trimming mode operation mode TR [RK] is set in mode P. The width of virtual signal “TM”.: When [TR] = [B1] or [T2], it is possible to use this function. The start angle of virtual signal “TM”.: When [TR]= [B1] or [T2], it is possible to use this function. Input “SEN” is always valid. Input “SEN” is only valid, when setting pattern is free sewing. Sewing machine run without down signal. The angle between up and down position is set to “K8”. The width is set at 60 degree automatically. It set the up and down signal width to 60 degree automatically. Specification – – – – – – – – – – – – Ref. page − 78 − A 1-2 + A mode Mode name ACT. DC. Deceleration time simple setting AC. PDC. GA. Acceleration time Acceleration time simple setting Pedal curve Gain high/low selection Function name O O O O O Oper ability M 14 M 30 H Factory setting – x10 msec – – – Unit – 6 to 99 – 10 to 99 – Setting range Setting ** ** Digital display Function name H M L – H M L – ** H L LL ** Set value-Large Pedal toe down Set value-Small Factory setting[30] The time for the sewing machine to reach the high speed after the pedal toe down or external run signal (S1) is input can be set easily. [H] : 100 mS [M] : 140 mS [L] : 240 mS [–] : The time set in the next acceleration time ACT is used. The acceleration time for the sewing machine to reach the high speed after pedal toe down or external run signal (S1) ON can be set. This is valid when the acceleration time simple setting AC is set to [–]. The deceleration time for the sewing machine to stop after returning to neutral from pedal toe down or when the external run signalÅiS1Åjis turned OFF can be set easily. [H] : 90 mS [M] : 160 mS [L] : 230 mS [–] : The time set in the next deceleration time DCT is used. Speed Sewing machine with large inertia. Sewing machine with small inertia. This is used when there is a slight vibration when stopping even when the gain is set to [L]. The size of the curve of the speed changes for the pedal toe down amount can be set. The speed change curve will change from small to large according to the small => large of the set value. The high/low gain can be set. Set with the following according to the sewing machine being used. Specification – – – – – – – – – – – – – – – – Ref. page − 79 − A 1-2 + A mode Mode name DCT. O Oper ability I6 Factory setting x10 msec Unit 6 to 99 Setting range SC. O O MR. SR. Setting motor pulley diameter Setting sewing machine pulley diameter O 70 70 OF FU O PL. 7 OF O O Sewing machine shaft/ motor shaft speed setting selection S-character cushion SCT. time setting Full heeling S2 signal S2M. operation mode when power is turned on or after thread trimming S-character cushion mm mm – x10 msec – – 20 to 349 20 to 349 – – 0 to 99 – Caution The factory setting [I6] refers to [I6x10 milliseconds=160 milliseconds]. Deceleration time Function name Setting *** *** ** ** Digital display Function name t *** *** FU U NO UF ON OF Time The operation mode of the full heeling or S2 signal when the power is turned on or after thread trimming is determined. The presser foot lifting operation is entered. The needle lifting operation is entered. No operation. The presser foot lifting operation after needle lifting is entered. The speed setting is set so that the normal sewing machine shaft speed is constant, but by the [ON] setting, it is possible to operate at the value which was set by the [MR], [SR] function. This is effective when the motor pulley diameter is small, the V belt slips and the sewing machine speed is unstable. Set the diameter of motor pulley When “PL” is “ON”, this function is valid. Set the diameter of sewing machine pulley When “PL” is “ON”, this function is valid. ** The “t” time can set when S-character cushion is set to [ON]. Speed ON The speed change curve is accelerated slowly for the t time after pedal toe down or the external run OF signal (S1) is turned ON, and then the sewing machine accelerates rapidly and enters the high speed operation. This is effective when carrying out one stitch sewing with the external run signal (S1) when automatic operation function is set in the P mode. ** The deceleration time for the sewing machine to stop after returning to neutral from pedal toe down or when the external run signal (S1) is turned OFF can be set. This is valid when the deceleration time simple setting DC is set to [–]. Normally use this at 350 milliseconds or less. Specification – – – – – – – – – – – Ref. page − 80 − A 1-2 + A mode Mode name O O STM. BKT. B8. First priority stop => speed contro Brake time Weak brake angle 14 14 OF 36 OF Factory setting x10 msec x0.1 Degree – x100 r/min – Unit BK. BKM. Weak brake mode Weak brake O BKS. O O O BNR. Reduction of weak brake sound Weak brake force OF E 99 ON – – % – Caution The factory setting [I4] refers to[I4x0.1 degree=1.4 degree]. O O MSP. Motor maximum speed O NOS. Oper ability No detector mode Function name – – 0 to 99 – 4 to 500 0 to 99 – – – Setting range Setting ** *** ** Digital display Function name – 40 Not used – – H Set to [H] : Strong brake ON The weak brake validity can be set. OF – – – – – The weak brake force can be set for when stopping the sewing machine when the weak brake [BK] is set to [ON]. E Set to [E] : Brake that allows manual rotation. ON Reducing the sound (noise) of weak brake. OF ** The weak brake force can be set. *** Setting the angle to clear weak break. Minimum setting angle is 0.2 degree. – – – 36 Set to [36]:3600 r/min ON When machine will be stop,first priority become speed control OF (Usually first priority to stop is stop angle.) ** The brake time for stopping the sewing machine can be set. – – Ref. page ON Variable operation is possible when the detector has broken by setting to [ON] to invalidate the OF detector. The positioning stop and thread trimming operations will not be possible. The motor’s maximum speed can be set. Specification − 81 − B SL + B mode Mode name O O O O D. P. U. CUP. O O USC. UCM. UPC. Up counter the selection of counter operation Up counter changing sewing pattern Up counter valid/invalid O O N. Down counter setting count amount Down counter display count amount Up counter setting count amount Up counter display count amount Up counter the selection of setting mode O S. Oper ability Display sewing speed Function name OF OF ST CU 0 99 99 99 – Factory setting – – – – – – – – r/min Unit – – – – 0 to 9999 0 to 9999 0 to 9999 0 to 9999 – Setting range Setting **** **** **** **** **** Digital display Function name ST Control panel buzzes and running is prohibited after trimming with buzzer sound. And then when counter clear key “CCL” is pressed, sewing become possible. (Buzzer will stop after a while.) (Factory is possible to continue without buzzer sound.) OF Sewing is possible to continue without buzzer sound. BZ Sewing is possible to continue with buzzer sound. (Buzzer will stop after a while.) ON When sewing pattern is changed, it clear “up counter”. (UCM=ON) OF ON The up counter is valid. (UPC=ON) OF CU After thread trimming is finished. ST The number of sewing stitch become “N” (”N” have to be set at “CNU”) PR The number of trimming times become “N” (”N” have to be set at “PRN”) IN When output signal “O1” become ON. (”IO1” have to be set to input signal on the program mode C.) OU When output signal “O1” become ON. (”O1” have to be set to output function on “O1” of the program mode C.) Selection of operation count over.(Up counter) Selection of count up condition. **** Display the number of current up counter. **** Setting the number of up counter. **** Display the number of current down counter. **** Setting the number of down counter. **** Display the round per minute of running sewing machine. Specification – – – – – – – – – – – – – – – – – Ref. page SL 82 − B + B mode Mode name − Down counter changing sewing pattern Down counter valid/invalid Down counter operation after counting over O O O DCM. DNC. NXD. O O Down counter CDN. the selection of setting mode Down counter DSC. the selection of counter operation O Oper ability NXU. Up counter operation after counting over Function name OF OF OF ST CU OF Factory setting – – – – – – Unit – – – – – – Setting range Setting Digital display Function name ST Control panel buzzes and running is prohibited after thread trimming with buzzer sound. And then when counter clear key “CCL” is pressed, buzzer and sewing become possible. (Buzzer will stop after a while.) (Factory is setting of counter clear key is “P” key on control panel.) OF Sewing is possible to continue without buzzer sound. BZ Sewing is possible to continue with buzzer sound. (Buzzer will stop after a while.) ON When sewing pattern is changed, it clear “down counter”. (DCM=ON) OF ON The down counter is valid. (DNC=ON) OF The down counter action, after counting over. (It is valid, when [DSC] is set to “OF”, ”BZ”.) ON The display shows “0” and the counting is stopped. OF The display shows “–“ and the counting is continued. CU After thread trimming is finished. ST The number of sewing stitch become “N” (”N” have to be set at “CNU”) PR The number of trimming times become “N” (”N” have to be set at “PRN”) IN When input signal “O1” become ON. (”IO1” have to be set to input signal on the program mode C.) OU When output signal “O1” become ON. (”O1” have to be set to output function on “O1” of the program mode C.) Selection of operation at count over. (Down counter) The UP counter operation, after counting over. (it is valid, when [USC] is set to “OF,”BZ”.) ON The display shows the setting number and the counting is stopped. OF The display shows setting number and the counting is continued. Selection of count condition. Specification – – – – – – – – – – – – – – – – – – Ref. page − 83 − B SL Display condition turning on power switch O CCI. O O CNU. PMD. O O Oper ability PRN. Counter condition turning PCM. on power switch Function name Setting Thread trimming times “N” B mode Setting Number of stitches “N” Count modification + (to use IO1,IO2) Mode name OF OF 1 0 OF Factory setting – – stitches times – Unit – – 1 to 99 0 to 99 – Setting range Setting – ON When power switch turn on, display shows previous condition. (Keep previous condition) OF When power switch turn on, display shows normal mode. – – – – – – Selection display mode, when power switch is turned on. ON When input function “IO1” is turn on, it become count up. When input function “IO2” is turn on, it become count down. (Input function can set input signal on program mode “C”.) OF Modification is prohibited. Modification of count amount. ** When “CUP” and “CDN” are ST, number of stitch “N” is set. ** – – OF Both counter keep previous amount. ** When “CUP” and “CDN” are PR, trimming times “N” is set. – – Ref. page ON Up counter is clear (zero) and down counter is set the setting number. When power switch is turned on, Specification ** Digital display Function name − 84 − C + C mode Mode name I1. to I7. IA. to IP. X Oper ability – Factory setting Caution – Unit – Setting range Setting *** Digital display Function name I1 IO1 Input signal Factory setting IO1 I2 S1 IG PSD IB NO I4 S2 IH S0 IC Caution Input signals [14, 15, 16, 17] are dual port of input and output. So when these input signals will be used, output functions of O4, O5, O6 and O7 have to be set to “NO”. F Factory setting IF PSU Factory setting Input signal IA Input signal F I6 S7 IE BTL I7 1 2 3 4 5 6 IH IG 12 11 10 9 8 4 3 2 1 13 6 5 14 7 IF : F (Presser foot lifter signal) IE : S7 (Backstitching during run signal) (Sewing machine connector) II 2 3 5 6 IA I6 I7 I5 8 5 2 9 6 3 13 14 15 10 11 12 7 4 1 I4 I2 I1 IC (Option B connector) I1 : 1O1 (Signal output to virtual output 1) I2 : 1O1 (Signal output to virtual output 1) I4 : NO (No setting) I5 : NO (No setting) I6 : F (Presser foot lifter signal) I7 : BTL (Start/end tacking cancel signal) 1 4 (Option A connector) IA : PSU (Needle UP position priority stop signal) IB : PSD (Needle DOWN position priority stop signal) IC : S0 (Low speed run signal) IB Caution Input signal I3 is not available. Set CPK to ON when using the input signal I6. Set CKK to ON when using the input signal IC. (Lever connector) IG : S1 (Variable speed run signal) IH : S2 (Thread trimmer signal) II : S3 (Presser foot lifter signal) ID : TL (Thread trimmer cancel signal) NO I5 S3 II TL ID Specification *** The input functions of each signal I1 to I4 and IA to IP can be selected from 60 types of functions. 1. Refer to the C mode input signal setting table of the pages 126 to 131. 2. Refer to the Conception figure of input and output customization of the page 132 to 134. Table of each input signal and connector pin connection and factory setting correspondence Input signal[IP] is [CCL] hey on control panel. Selection of input signal function Function name – – – – Ref. page − 85 − C + C mode Mode name X Setting the function for I1 and I2 I1M. to I2M. O X X X F1P. F1C. F1S. Input signal I1 virtual F/F circuit operation 1 Input signal I1 virtual F/F circuit operation 2 Input signal I1 virtual F/F circuit operation 3 OF OF OF 0 OF X RS F/F delay time setting 1CT. to 2CT. OF OF AL OF OF Factory setting X O X Input signal alternating operation I4A. to I7A. IAA. to IPA. Special setting for input signal “I1” (Neglecting of signal) I1O. Special setting for input I1F. signal “I1” is ON RS F/F clear setting I1C. to I2C. X Oper ability Input signal logical changeover function I1L. to I7L. IAL. to IPL. Function name – – – x100 msec – – – – – – Unit – – – 0 to 99 – – – – – – Setting range Setting ** Digital display Function name Normal operation Alternating operation. RS F/F (Flip-Flop) operation. When sewing machine is running, input signal[I1] is not accepted This function is valid, only [I1M] set [AL] or [RS]. When [I1M] set [AL] on program mode “C”, the alternate operation of input [I1] sets virtual output [OT3] to alternative output. F/F (Flip Flop) operation of input signal [I1] and [I2] is cleared by thread trimming operation. ON OF ON OF ON OF The input signal I1 virtual F/F (flip-flop) operation is tuned ON when power is turned ON. It is only valid, when [I1M] function is set to “AL” or “RS”. The input signal I1 virtual F/F (flip-flop) operation is turned OFF when the sewing start No. of stitches RLN setting is completed. The input signal I1 virtual F/F (flip-flop) operation is turned ON when the tacking starts or after thread trimming. ** When above setting (I1C,I2C) is valid, these delay timer is set. NO AL RS ON OF ON OF ON OF The operation mode of each input signal I1 and I2 can be selected. Caution Set CPK to ON when using the function I6A. ON If each input signal I4 to I7 and IA to IP performs OFF =>(1) ON=>OFF=>(2) ON=>OFF=>(3) OF ON=>OFF the signal will stay ON at (1),stop (turn OFF) at (2), and will turn ON again at (3). (iThis is hereafter referred to alternate operation.) ON The input logic of each Input signal I1 to I7 and IA to IP is reversed. OF Caution The function I3L is not available. Set CPK to ON when using the function I6L. Specification – – – – – – – – – – – – – Ref. page − 86 − C + C mode Mode name 3 * X IN IN Factory setting O X Reset condition of RS F/F for I1 and I2 R1R. to R2R. RS F/F reset stitch amount for I1 and I2 R1N. to R2N. Selection of output signal function OA. to OD. OF. O1. to O7. OJ. to OK. X Oper ability Set condition of RS F/F for I1 and I2 R1S. to R2S. Function name – Stitches – – Unit – 0 to 99 – – Setting range *** ** Setting Digital display Function name Caution Output signal OE is not available. Set CPK to ON when using the function O6. *** The output functions of each output signal OA to OD,OF,OJ to OK and O1 to O7 can be selected from 37 types of functions. 1. Refer to the C mode input signal setting table of the pages I68 to I71. 2. Refer to the Conception figure of input and output customization of the page I74 to I76. NC ** IN T R S TR SB IN T R S TR SB Set condition RS F/F of I1 and I2 When [I1M] and [I2M] is set to [RS], it is valid. RS F/F of I1 is set by I1, RS F/F of I2 is set by I2. After thread trimming operation (stop to up position.) When motor start, RS F/F will be set. When motor stop, RS F/F will be set. When sewing start, after thread trimming. When start tacking or condensed stitch was finished. (When condensed stitch is not set, it is invalid) Reset condition RS F/F of I1 and I2 When [I1M] and [I2M] is set to [RS], it is valid. RS F/F of I1 is reset by I6, RS F/F of I2 is reset by 17. When thread trimming is done (stop to up position.) When motor start, RS F/F will be reset. When motor stop, RS F/F will be reset. When sewing start, after trimming. When start condensed stitch was finished. (When condensed stitch is not set, it is invalid.) When sewing machine sew the setting stitch after set RS F/F, it will be reset. (R1N, R2N) When [R1R] or [R2] set [NC], the number of stitch is set by this counter. Specification – – – – – – – – – – – – – – – – – Ref. page − 87 − C + C mode Mode name X Oper ability Caution * Factory setting – Unit – Setting range Setting *** Digital display Function name NO Factory setting NO O6 NCL O2 W OB NO O7 TF O3 B OC NO O4 L OD FU OF Output signal logical changeover function OAL. to ODL. OFL. O1L. to O7L. X OF – – Caution Output[O4,O5,O6,O7] are not solenoid output signal. Also these signal are dual port of input and output. So when these output signal will be used, input signal have to be set to “OF”. O5 OT1 Factory setting Output signal O1 T Factory setting Output signal OA Output signal 11 4 3 2 OB OA 1 8 10 9 6 5 14 13 12 7 OC OD OF Table of each output signal and connector pin connection and factory setting correspondence. Selection of output signal function OO. to OP. Function name (Presser foot lifter connector) OF : FU (Presser foot lifter output) O6 O7 O5 8 5 2 9 6 3 O3 O2 (Option B connector) O1 : OT1 (Virtual output) O2 : NCL (Needle cooler output) O3 : TF (TF output) O4 : NO (No setting) O5 : NO (No setting) O6 : NO (No setting) O7 : NO (No setting) 13 14 15 10 11 12 7 4 1 O1 ON The output logic of each output signal OA to OD, OF and O1 to O7 is reversed. OF (Sewing machine connector) OA : T (Thread trimmer output) OB : W (Wiper output) OC : B (Backstitch output) OD : L (Thread release output) 4 3 2 1 O4 *** The output functions of each output signal OO to OP can be selected from 37 types of functions. 1. Refer to the C mode input signal setting table of the pages 126 to 131. 2. Refer to the Conception figure of input and output customization of the page 132 to 134. Specification – – Ref. page − 88 − C + C mode Mode name Output signal delay time setting function DA. to DD. DF. X X X Output chopping function OAC. to ODC. O1C. to O3C. Output signal forced OFF function OAT. to ODT. O1T. to O7T. OJT. to OKT. OOT. to OPT. X Oper ability Output signal logical changeover function OJL. to OKL. OOL. to OPL. Function name 0 OF OF OF Factory setting x20 msec – – – Unit 0 to 08 – – – Setting range Setting *** Digital display Function name *** In each output signal OA to OD and OF the delay time to when each output is started can be set. Each delay time can be set in 20ms intervals. ON In each output signal OA to OD, OJ to OK, OO to OP and O1 to O7, each output is forcibly turned OF OFF after the time set in the OFF timer is passed. The OFF timer set time can be set with each output’s forced OFF timer [OTT] function. Caution Output signal [O4, O5, O6, O7] are chopping function is not available. ON Each output is output with full wave immediately after output starts, and then is reduced to half-wave OF output for each output signal OA to OD and O1 to O3. (Chopping control) The full wave output time can be set with the full wave time [PO] function for each output. ON The output logic of each output signal OJ to OK, and OO to OP is reversed. OF Specification – – – – Ref. page − 89 − C + C mode Mode name FO. FU. Presser foot lifter FU full wave output time Presser foot lifter FU momentary mode X X X Presser foot lifter output chopping duty FUD. X Oper ability Output signal delay time setting function D1. to D7. DJ. to DK. DO. to DP. Function name M 50 MF D1=10 Factory setting – x10 msec – msec Unit – – – 0 to 510 Setting range *** Setting Digital display Function name Set to [20] : 200 ms Set to [25] : 250 ms Set to [30] : 300 ms Set to [40] : 400 ms Set to [50] : 500 ms Set to [60] : 600 ms Set to [80] : 800 ms Set to [100] : 1000 ms The operation mode of presser foot lifter momentary FUM is set. This is valid when presser foot lifter momentary FUM is set to [ON] in the P mode. M The presser foot lifter operation is continued after full heeling or after thread trimmer with external thread trimmer signal S2. C The presser foot lifter operation is continued during the timer time after full heeling or after thread trimming with external thread trimmer signal S2. Then the presser foot lifter is lowered. The timer can be adjusted with timer setting FCT in the P mode. 20 25 30 40 50 60 80 100 MS MF HI FL LO The chopping output duty during holding after the presser foot lifter output FU lifting operation can be set. Set to [MS] : 4 ms ON/OFF 50 %duty Set to [MF] : 2 ms ON/OFF 50 %duty Set to [HI] : 4 ms ON, 2 ms OFF, 66 %duty Set to [FL] : 100 % (full wave) Set to [LO] : 2 ms ON,4 ms OFF 33 %duty The full wave output time of the presser foot lifter output FU can be set. *** In each output signal OJ to OK, OO to OP and O1 to O7, the delay time to when each output is started can be set. Each delay time can be set in 2 ms intervals. Specification – – – – – – – – – – – – – – – – – – – Ref. page − 90 − C + C mode Mode name O X X FCT. Logic [AND] input/selecting AN. input function ANL. ANA. FUM operation mode timer setting function Logic[AND] input setting Hi / Low logic Logic[AND] input Alternate X O O O X Oper ability Forced OFF timer setting OTT. function for each output POD. PO. Full wave output time for each output Output chopping duty except of FU output FU. Presser foot lifter FU momentary mode Function name OF OF NO 12 12 MF 50 M Factory setting – – – sec sec – x10 msec – Unit – – – 1 to 99 1 to 24 – – – Setting range *** ** ** Setting Digital display Function name ** The timer from the time when the presser foot lifter output is turned ON to the time when it is turned OFF. (when FUM operation mode FU [C] or[T] is set can be set.) *** Select input function to the logic input [AND]. Input function is select on “Input/output function for signal on C mode setting” (pages 126 to 131) Refer to “ The composition figure of input and output customization” about [AND] setting. (Pages 132 to 134) ON [AND] input logic is set to opposite OF Refer to “The composition figure of input and output customization” about [AND] setting. (Pages 132 to 134) ON [AND] input is set to alternative. OF Refer to “The composition figure of input and output customization” about [AND] setting. (Pages 132 to 134) A The presser foot lifter operates with full heeling or when the external signal (S2, F) turns ON, and then the presser foot lifter. Lower when full heeling, light heeling or external signal (S2,F) turns on. The presser foot lifter will rise if these signal is turned ON again. (Alternate operation) T The timer operates in the same manner as [C] setting. However, after the presser foot lifter lowers, the operation will be alternate as with the [A] setting. The full wave output time of each output signal OA to OD and O1 to O7 can be set. 20 Set to [20] : 200 ms 25 Set to [25] : 250 ms 30 Set to [30] : 300 ms 40 Set to [40] : 400 ms 50 Set to [50] : 500 ms 60 Set to [60] : 600 ms 80 Set to [80] : 800 ms 100 Set to [100] : 1000 ms Setting output chopping duty, except FU output. MS Set to [MS] : 4ms ON/OFF 50%. MF Set to [MF] : 2ms ON/OFF 50%. HI Set to [HI] : 4ms ON, 2ms OFF, 66% duty. LO Set to [LO] : 2ms ON, 4ms OFF, 33% duty. ** The timer that forcibly turns off output signals OA to OD and O1 to O7 can be set. Specification – – – – – – – – – – – – – – – – – – – – – Ref. page − 91 − C + C mode Mode name ORA. ORL. Logic [OR 1/2/3] output selecting output function R1. to R3. Logic[OR 1/2/3] output setting of Hi/Low logic R1L. to R3L. Variable speed command for digital input CSP. Variable speed command for digital input (Gray code) CSG. Thread release + backstitch output LB. Virtual output (OT1 to OT3) forced OFF function T1C. to T3C. Logic[OR] input Alternate Logic [OR] input setting of Hi/Low logic Logic [AND 1/2/3] output selecting output function N1. to N3. Logic [AND 1/2/3] output setting of Hi/Low logic N1L. to N3L. Logic[OR] input selecting input function OR. Function name NO X NO OF OF OF OF OF X X X O O OF X X OF OF X X HI Factory setting X Oper ability – – – – – – – – – – – Unit – – – – – – – – – – – Setting range *** *** Digital display Function name Setting *** Select output function of [AND 1/2/3] Refer to “The composition figure of input and output customization” about [AND] setting. (Pages 132 to 134) ON [AND 1/2/3] output logic is set to opposite OF Refer to “The composition figure of input and output customization” about [AND] setting. (Pages 132 to 134) *** Select input function to logic input [OR] Input function is select on “Input/output function for signal on C mode setting” (pages 126 to 131) Refer to “The composition figure of input and output customization” about [OR] setting. (Pages 132 to 134) ON [OR] input logic is set to opposite. OF Refer to “The composition figure of input and output customization” about [OR] setting. (Pages 132 to 134) ON [OR] input logic is set to Alternate. OF Refer to “The composition figure of input and output customization” about [OR] setting. (Pages 132 to 134) *** Select output function of [OR 1/2/3] Refer to “The composition figure of input and output customization” about [OR] setting. (Pages 132 to 134) ON [OR 1/2/3] output logic is set to opposite. OF Refer to “The composition figure of input and output customization” about [OR] setting. (Pages 132 to 134) ON Set variable speed command for digital input. (I1, I2, I6, I7) OF High speed is set to [H] on program mode “P”. (CSP=ON.CSG=OFF) ON Set variable speed command for digital input. (I1, I2, I6, I7) OF High speed is set to [H] on program mode “P”. To use gray code. (3, 2, 1, 0)= (I6, I7, I2, I1). (CSP=ON, CSG=ON) ON Thread release output L will turn ON even while backstitch output B is ON. OF ON Virtual outputs OT1 to OT3 will be turned OFF forcibly after the OFF timer set time has passed. OF The OFF timer set time can be set with the virtual output OFF timer setting function [T1T to T3T]. Specification – – – – – – – – – – – Ref. page − 92 − Setting CP pulse amount C + F key function on control panel CKD output cancel during backtack trem CP output cancel during backtack term CKD output cancel Panel switch operation prohibit O O CKK. CNF. O O O O SE ON OF OF OF OF 32 ON O O 99 Factory setting O Oper ability CPB. CKB. PSW. CPC. CP. Forced OFF timer setting function for virtual outputs (OT1 to OT3) T1T. to T3T. Feed pulse output (CP) CPK. cancel function Function name Prohibited angle of C mode output CP pulse Mode name – – – – – – – – x10 msec Unit – – – – – – 1 to 99 – 0 to 99 Setting range Setting ** ** Digital display Function name – – – – UP DN SE SP Display Up counter amount Display Down counter amount Display stitch amount of sensor Display routine speed of sewing machine. – – – – – – – – – Ref. page ON Panel switch operation ([M], [A,1-2], [B,SL], [C,<= =]. [D,= =>] key operations) OF during the normal mode, tacking mode and pattern mode will not be possible. However, changeover into each mode will be possible. ON Output signal “CKD” is prohibited during backtack term. OF ON Output signal “CP” is prohibited during backtack term. OF ON Output signal “CKD” is prohibited. OF Selection F key function. ON The prohibited angle section of pulse generated can be set from UP position. OF The prohibited angle of pulse generated is 60 degree from the setting position (angle). ON Feed pulse [CP] is invalid. OF When feed pulse will be used, set this function to “CF” This signal output is from the same pin of “I6” and “O6”. ** Setting the number of pulse [CP]. After changing this number, turn on power switch again. ** The timer time for forcibly turning OFF virtual outputs OT1 to OT3 can be set. Specification − 93 − D + D mode Mode name D1. O Oper ability M Factory setting – Unit – Setting range Temporary stop Temporary stop Temporary stop The operation mode during tacking is determined. Specification During start tacking, even if the pedal is returned to neutral or the external run signal (S1) is turned OFF, the stitching will continue to the last tack process, and then will stop. Stitching will continue in the same manner for end tacking, and the needle will be lifted after thread trimming. D The tacking speed will change according to the pedal toe down amount only during start tacking. (the maximum speed is the start tacking speed N.) The sewing machine will stop if the pedal is returned to neutral or external signal turned OFF during start tacking. C S T The sewing machine will stop for a set time at each tack corner even with pedal toe down or if the external run signal (S1) is ON. The stop time can be adjusted with [CT]. This is used to accurately tack. C S U The sewing machine will stop for a set time at each tack corner even with pedal toe down or if the external run signal (S1) is ON. The sewing machine stops at the UP position irrespective of the position. The stop time can be adjusted with [CT]. This is used to accurately tack. CSD The sewing machine will stop for a set time at each tack corner even with pedal toe down or if the external run signal (S1) is ON. The sewing machine stops at the DOWN position irrespective of the position. The stop time can be adjusted with [CT]. This is used to accurately tack. M Setting Digital display Function name Caution Set the start and end tack type, and number of stitches in the tacking mode before setting the functions in the D mode. Operation mode during tacking Function name – – – – – – Ref. page − 94 − + x10 msec – – Unit – 0 to 99 – Setting range O O O No. of stitch compensation BT1. for start tacking alignment No. of stitch compensation BT2. for start tacking alignment No. of stitch compensation BT3. for start tacking alignment 5 2 C – – – 0 to F 0 to F 0 to F Setting * * * ** Digital display Function name Caution If the operation mode during tacking D1 is set ti [CST], [CSU] and [CSD], the tacking alignment functions BM, BT1, BT2, BT3 and BT4 will be invalid. OF O D 5 O CON Factory setting Stop time at each corner CT. D mode during start and backtacking Tack alignment BM. Oper ability O Operation mode during start tack completion Function name D2. Mode name * By finely adjusting the backstitch solenoid operation timing of start tacking from forward to reverse, the no. of stitches can be compensated. The relation of the setting value and no. of stitch compensation is as shown below. * By finely adjusting the backstitch solenoid operation timing of start tacking from forward to reverse, the no. of stitches can be compensated. The relation of the setting value and no. of stitch compensation is as shown below. * By finely adjusting the backstitch solenoid operation timing of start tacking from reverse to forward, the no. of stitches can be compensated. The relation of the setting value and no. of stitch compensation is as shown below. ON Set to [ON] : Tacking speed less than 1000 rotations. OF Set to [OFF] : Tacking speed 1000 rotations or more. CON If the pedal is toed down or the external run signals (S0, S1) are ON when start tacking is completed, the next straight line stitching will begin. STP Even if the pedal is toed down or the external run signals (S1) turned ON when start tacking is completed, the sewing machine will stop. The next straight line stitching will start when the pedal is toed down for neutral again, or when the external run signals (S1) is turned OFF to ON. TRM The thread is trimmed when start tacking is completed. This is used for continuous tack stitch. ** The stop time at each corner during tacking can be set when [CST] in operation mode D1 is set.[CSU], [CSD] The backstitch solenoid operation timing can be set to align the tacking. The operation mode during the completion of start tack is determined. Specification – – – – – – – – – – – Ref. page − 95 − D + D mode Mode name BT2 O Oper ability BT3 0 Factory setting End – Unit BT4 0 to F Setting range O O O O No. of tacking stitches (+) BTP. 15 stitches function No. of tacking stitches BTO. addition stitches function BTT. CSJ. Full heeling function immediately after start tacking stop Temporary stop immediately before end tacking stitch OF ON 0 OF – – – – – – 0 to 99 – Caution If the operation mode during tacking D1 is set to [CST], [CSU] and [CSD], the tacking alignment functions BM, BT1, BT2, BT3 and BT4 will be invalid. BT1 Start No. of stitch compensation BT4. for end tacking alignment Function name Setting 9 –1/4 1 –2,1/4 8 0 0 –2 7 +1/4 A –1,3/4 6 +2/4 B –1,2/4 5 +3/4 C –1,1/4 4 +1 D –1 3 +1,1/4 E –3/4 2 +1,2/4 F –2/4 ON ON The sewing machine temporarily stops immediately before end tacking stitch (Regardless of the OF position, the sewing machine stops at DOWN popsition.). Stop time can be adjusted with the function of stop time CT. ON If full heeling is performed immediately after start tacking stops, end tacking will not be performed, OF and the sewing machine will stop after thread trimming. ** [BTO] setting stitches are added to the set No. of start and end tacking stitches. For example, if the set No. of start tacking stitches is 4 stitches and [BTO] setting value is 20 stitches, the actual No. of start tacking stitches will be 24 stitches (4+20). ON 15 stitches are added to the set No. of start and end tacking stitches. OF For example, if the set No. of start tacking stitches is 4 stitches, the actual No. of start tacking stitches will be 19 stitches (4+15). No. of compensated Setting value No. of compensated Setting value Specification * By finely adjusting the backstitch solenoid operation timing of end tacking from forward to reverse, the no. of stitches can be compensated. The relation of the setting value and no. of stitch compensation is as shown below. Relation of no. of compensated stitches and setting value Digital display Function name – – – – – Ref. page − 96 − D + Manual backstitch ON timing 2 S7D. Input signal S7 operation S7M. mode during preset stitching Manual backstitch S7U. ON timing 1 BTM. The speed operation SPN. mode when both the medium speed signal and S5 V signal is ON. . Function name D Settable types of tacking mode Mode name OF OF O O OF 6 OF Factory setting O O O Oper ability – – – – – Unit – – – 1 to 7 – Setting range Digital display Function name Setting Once tacking (V tacking) Double tacking (N tacking) Triple tacking (M tacking) 4 repeat tacking (W tacking) 5 repeat tacking 6 repeat tacking 7 repeat tacking If the backstitch related inputs are turned ON during preset stitching, the backstitch solenoid will turn ON. ON The backstitch solenoid drive timing by the backstitch signal S7 is synchronized with the DOWN OF position. (When this function setting is [OF] setting, it will be synchronized with the random position.) ON The backstitch solenoid drive timing by the backstitch signal S7 is synchronized with the UP position. OF (When this function setting is [OF] setting, it will be synchronized with the random position.) 1 2 3 4 5 6 7 ON OF – OF If both the medium speed signal (S5, SPM) and the end tacking speed run signal (S5 V) is ON, the speed will be the end tacking speed V. – – – – – – – – – – – – ON If both the medium speed signal (S5, SPM) and the end tacking speed run signal (S5 V) is ON, the speed will be the end tacking speed N. Determine the type of tacking that can be set with the front and end tacking type ([B], [D] keys) in the tacking setting mode with setting values 1 to 7. – Ref. page When both the medium speed signal (medium speed run signal S5, medium speed command signal SPM) and the end tacking speed run signal S5 V is ON, the speed operation mode can be set. Specification − 97 − The OFF timing setting 7BD. of output B when the backstitching signal (S7) is OFF setting. The maximum BTN. tacking stitches (maximum stitches is 99 stitches) Function name D + Input signal SB and EB quick pressing operation BS. Operation mode during. TLS. thread trimmer cancel signal [TL] setting Input signal BTL BTS. quick pressing operation D No. of end tacking BCC. mode stitches during direct heeling Mode name O O O OF ON OF OF OF O O OF Factory setting O Oper ability – – – – – – Unit – – – – – – Setting range Setting Digital display Function name OF The start tacking operation is prohibited while the start tacking cancel signal SE is ON. (Same for end tacking cancel signal EB.) ON The start tacking operation is prohibited once after quick pressing (OFF-ON-OFF) of the start tacking signal SE. (Same for end tacking cancel signal EB.) – OF The tacking operation is prohibited once after quick pressing (OFF-ON-OFF) of the tacking cancel signal [BTL]. The start and end tacking cancel signals SE and EB operations are set. – – – – – – – – – – – Ref. page ON Tacking is prohibited while the tacking cancel signal [BTL] is ON. The tacking cancel signal [BLT] operation is set. ON The operation mode for when the thread trimmer cancel signal (TL) is input will be set. OF ON The No. of end tacking stitches with direct heeling will be the No. of stitches C + 1 stitch when OF operation mode D1 is set to [D] [M] during tacking. ON The No. of maximum tacking stitches will be 99 stitches. The No. of start and end tacking stitches will be the same stitches, the No. of start and end tacking stitches A and D can be set by the 2 figures of [A] and [B] of the operation panel, and the No. of start and end tacking stitches B and C can be set by the 2 figures of [C] and [D] of the operation panel. OF The No. of maximum tacking stitches is 15 stitches. ON When the manual backstitching signal (S7) is OFF setting, the OFF timing of the backstitching output OF B will be synchronized with the UP position. (When this function setting is [OF] setting, it will be synchronized with the DOWN position.) The maximum tacking stitches can be set. Specification − 98 − Operation when input signal BTL is ON Function name D + The buzzer of control panel validity End tacking cancel mode with input signal PSU Operation when input D mode signal SB and EB tacking OFF are set Mode name BZ. PNE. BD. BTD. O O O O Oper ability ON OF OF ON Factory setting – – – – Unit – – – – Setting range Setting Digital display Function name ON The buzzer of control panel will be validate. OF ON When end tacking is set, if the needle UP position priority stop signal PSU turns ON during operation, OF the end tacking will not be executed after stopping at the needle UP position. After thread trimming, the presser foot will lift. ON If the start tacking validity ([A] key) is set to OFF (–) in the tacking setting mode, start tacking can be OF validated by turning the start tacking cancel signal SE ON. (Same for end tacking cancel signal EB.) ON When the tacking is set to OFF, if tacking cancel signal (BTL) turns ON, the tacking will be permitted. OF (When this function is set to OFF, the tacking will be prohibited.) Specification – – – – Ref. page − 99 − Function name A 1-2 + + Total integration time of motor run Total integration time of power on E Error code didplay mode (Once ahead) to (Four times ahead) Mode name M. P. 1. to 4. O O O Oper ability 0 0 E- - Factory setting x10 hours x10 hours – Unit 0 to 9999 0 to 9999 – Setting range Setting **** **** Digital display Function name **** Total integration time of motor run is displayed. Data can be cleared by simultaneously pressing ([A, 1-2] + [D,==>]) keys. **** Total integration time of power on is displayed. Data can be cleared by simultaneously pressing ([A, 1-2] + [D,==>]) keys. E- - Error codes of once ahead to four times ahead are displayed. For details of error code, refer to [24. Error Display]. Data can be cleared by simultaneously pressing ([A, 1-2] + [D,==>]) keys. Specification – – – Ref. page − 100 − A 1-2 + + E mode Mode name IA. to IP. I1. to I7. – O Caution Factory setting Oper ability – Unit Input signal (Factory setting) Pedal toe down Pedal full heeling Pedal light heeling Presser foot lifter signal Input signal Backstitching signal Input signal Input signal Input signal Reserved input signal Reserved input signal Reserved input signal Reserved input signal Presser foot lifter signal Reserved input signal (S1) (S2) (S3) (F) (TL) (S7) (PSU) (PSD) (S0) (IO1) (U) (NO) (NO) (F) (NO) IG IH II IF ID IE IA IB IC I1 I2 I4 I5 I6 I7 Display Correspondence of the display and input signal Input display Function name – Setting range 2 3 6 1 5 4 ON OF Setting 1 2 3 4 5 6 Specification IA IH IG I6 I7 I5 2 1 3 4 9 8 10 11 13 12 6 5 ID IE 13 10 14 11 8 5 4 7 2 1 15 12 9 6 3 Option B connector I4 Sewing machine connector IF 14 7 The input status (ON/OFF) of the input signal IA to IP and I1 to I7. Option A connector IC IB Lever connector II Digital display Function name I2 I1 – Ref. page − 101 − Function name A 1-2 Display the voltage of VC2 VC. Encoder signal display ECA. (A phase) Encoder signal display ECB. (B phase) E UP. mode Detector signal display (UP signal) Detector signal display DN. + (DOWN signal) Display the angle DR. from down position + Display the voltage of VC1 PD. Mode name – – – – O O O O – – O O – Factory setting O Oper ability – x2 Degree – – – – – Unit 0 to 3FF 0 to 3FF 0 to 180 – – – – Setting range *** *** Digital display Function name Setting The numerical value that is equivalent to the variable speed voltage VC with the pedal toe down is displayed. Display range : 000 to 3FF Display the angle of current position from down position. The input status (ON/OFF) of the detector DN signal is displayed. The input status (ON/OFF) of the detector UP signal is displayed. The input status (ON/OFF) of the motor encoder B phase is displayed. The input status (ON/OFF) of the motor encoder A phase is displayed. *** The numerical value that is equivalent to the variable speed voltage VC with the option B connector is displayed. Display range : 000 to 3FF ON OF ON OF ON OF ON OF ON OF *** Specification – – – – – – – Ref. page − 102 − A 1-2 + + E mode Mode name X Oper ability – Factory setting – Unit Input signal (Factory setting) Thread trimming output Wiper output Backstitch output Thread release output Presser foot lifter output Virtual output1 Output for needle cooler TF output (T) (W) (B) (L) (FU) (OT1) (NCL) (TF) OAD OBD OCD ODD OFD O1D O2D O3D Display Correspondence of the display and output signal Caution Output signal display OAD. to ODD. OFD. O1D. to O7D. OJD. OKD. OOD. OPD. Function name – Setting range 9 8 1 Specification 4 3 2 1 9 6 3 13 14 15 10 11 12 8 5 4 7 2 1 Option B connector O6 O7 O5 O1 Caution Output [O4, O5, O6, O7] are not solenoid output signal. Also these signal are dual port of input and output. Presser foot lifter connector OF O4 Note : When CPK is OFF on C mode, the O6D function is invalidated on E mode. O3 O2 ON The output status (ON/OFF) of the output signal OA to OD, OF, O1 to O7, OJ, OK, OO, OP. OF Sewing machine connector OB OA 3 2 12 5 11 10 13 4 14 6 Setting 7 OC OD Digital display Function name – Ref. page − 103 − A 1-2 + + E mode Mode name X Caution OAO. to ODO. OFO. O1O. to O7O. OJO. OKO. OOO. OPO. Oper ability – Factory setting – Unit Input signal (Factory setting) Thread trimming output Wiper output Backstitch output Thread release output Presser foot lifter output Virtual output1 Output for needle cooler TF output (T) (W) (B) (L) (FU) (OT1) (NCL) (TF) OAO OBO OCO ODO OFO O1O O2O O3O Display Correspondence of the display and output signal Solenoid output Function name – Setting range Setting 13 12 11 10 9 8 6 4 3 1 Specification 4 3 8 7 9 6 3 13 14 15 10 11 12 5 2 4 1 Option B connector O6 O7 O5 O1 Caution Output [O4, O5, O6, O7] are not solenoid output signal. Also these signal are dual port of input and output. Presser foot lifter connector OF 2 1 O4 Note : When CPK is OFF on C mode, the O6O function is invalidated on E mode. O3 O2 ON The output status (ON/OFF) of the solenoid output OA to OD, OF, O1 to O7, OJ, OK, OO, OP with OF the [D,= =>] key ON/OFF is changed. Do not turn the O4 to O7 outputs ON/OFF with the [D,= =>] key. Sewing machine connector OB OA 2 5 14 7 OC OD Digital display Function name – Ref. page − 104 − Rated output display Function name A 1-2 + + T. RV. Software version No. Display previous simple setting selected. DV. TP. VL. WT. Data version No. Model display Voltage display E mode Mode name O O O O O O Oper ability – *** *** MF 100 55 Factory setting – – – – Volt Watt Unit – – – – – – Setting range **** *** *** Digital display Function name Setting – – – N Not used. MF SC-380 *** The data version No. (3-digit alpha-numeral) of the EEPROM is displayed. **** Display previous simple setting selected. – – – – – 100 [100] refers to 100 V class. 200 [200] refers to 200 V class. The control box model name is displayed. *** The version No. (3-digit alpha-numeral) of the software is displayed. – – – – Ref. page 55 [05] refers to 550 W. 75 Not used. The rated input voltage value in the control box is displayed. The motor’s rated output value is displayed. Specification − 105 − Function name B SL output start position setting SLK. Set No. of stitches COA. A for cutter output (Setting the delay time during chain-off output ON) Set No. of stitches COB. B for cutter output (Setting the delay time during chain-off output OFF) Set No. of stitches COC. C for cutter output F No. of stitches for BT X. mode output ON after sensor OFF setting No. of stitches for sewing Y. + machine stop after BT output ON setting + No. of stitches for BT Z. output OFF after start SL of stitching setting Delay time to when S SD. output turns from OFF to ON Delay time to when SL ED. output turns from ON to OFF No. of set stitches SLH. during SL output ON selection mode Mode name 0 0 0 O O O OF O OF 0 O O 0 O 12 0 O O 0 Factory setting O Oper ability – – msec msec Stitches Stitches Stitches Stitches Stitches Stitches Unit – – 0 to 508 0 to 508 0 to 99 0 to 99 0 to 99 0 to 99 0 to 99 0 to 99 Setting range Setting Digital display Function name ON OF ON OF The No. of set stitches for the output SL can be selected from HOF set No. of stitches (during ON setting) or SLN set No. of stitches (during OFF setting). Setting HOF function. Setting SLN function. The output of SL for thread dislocation prevention starts when the needle lift operation (US, U, UF) is completed. *** The delay time for the output SL to turn from ON to OFF can be set in 2 msec intervals. The chainoff output mesh judgment time setting is also possible. *** The delay time for the output SL to turn from OFF to ON can be set in 2 msec intervals. The cutter output time setting is also possible. ** The No. of stitches to be stitched before the output BT for in-tacking signal is turned OFF after stitching is started can be set. ** The No. of stitches to be stitched before the sewing machine stops after the output BT for the intacking signal turns ON can be set. ** The No. of stitches to be stitched before the output BT for the in-tacking signal is turned ON after the sensor turns OFF can be set. ** The No. of stitches C (delay during cutter output ON) during cutter output operation can be set. ** The No. of stitches B (delay during chain-off output OFF) for chain-off output operation can be set. When CTR=ON, the No. of stitches for cutter output ON can be set. ** The No. of stitches A (delay during chain-off output ON) for chain-off output operation can be set. When CTR=ON, the No. of stitches for cutter output OFF can be set. Specification – – – – – – – – – – – – Ref. page Note) For the details of each function, refer to 19. CUTTER OUTPUT. − 106 − Function name B SL + OF OF OF OF O O O O O Turn OT3 output ON/OFF CTR. per set No. of stitches when I*3 signal is ON OF OF OF OF O O OF O O CTY. OF Factory setting O Oper ability Status of cutter output CTM. photo switch (I*3) signal according to OT3 output Setting I * 3 signal for manual cutter output SL output start position SLT. during SLS function ON setting Speed limit M except SLL. tacking and SL on SL output operation SLS. during motor stop OT1 output blower O1B. output setting OT2 output chain-off O2M. output setting F OT3 output cutter O3M. mode output setting Mesh judgment I2M. control with IR2 input + Mode name – – – – – – – – – – Unit – – – – – – – – – – Setting range Setting Digital display Function name ON OF OF ON ON OF ON OF ON OF ON OF ON OF ON OF ON OF ON OF The mesh judgment control of cutter specification is added to chain-off output. Refer to the section [21. Input/output function for signal on C mode setting] for details on the IO2, IR2 and IS2 signal function. When the IO3, IR3 and IS3 signals are ON, the output is set to the manual cutter output. Refer to the section [21. Input/output function for signal on C mode setting] for details on the IO3, IR3,and IS3 signal function. The change status of the IO3, IR3 and IS3 signal photo switch that outputs the cutter output by the virtual output OT3 can be selected. Refer to the section [21. Input/output function for signal on C mode setting] for details on the IO3 and IR3 and IS3 signal function. The cutter output by the OT3 is output at both changes (OFF=>ON) (ON=>OFF) of the IO3, IR3 and IS3 and IS3 signal function. The cutter output by the OT3 is output at only the (OFF=>ON) change of the IO3, IR3 and IS3 signal photo switch. When the IO3, IR3 and IS3 signals are ON, the virtual output OT3 is turned ON/OFF per set No. of stitches.(When this is turned ON, the cutter specifications by the sensor will be invalidated.) The set No. of stitches can be set with the cutter specifications No. of stitches A (non-stitching chain ON delay) setting COA function, cutter specifications No. of stitches B (non-stitching chain ON delay) setting COB function and the cutter specifications No. of stitches C (non-stitching chain ON delay) setting COC function. Refer to the section [21. Input/output function for signal on C mode setting] for details on the IO3,IR3 and IS3 signal function. Virtual output OT3 can be used as the cutter output. Virtual output OT2 can be used as the chain-off output. Virtual output OT1 will be set to blower output of cutter function. When the SL output operation mode SLS is ON while the motor is stopped, the output of SL for thread dislocation prevention will start after the thread is trimmed. If the output SL turns ON during an operation other than tacking, the speed is limited to that set in the medium speed M. The output SL is ON even when the motor is stopped. Specification – – – – – – – – – – – – Ref. page Note) For the details of each function, refer to 19. CUTTER OUTPUT. − 107 − Function name B SL O CTL. No. of stitches setting for auxiliary feeding rear roller RLN. OF OF O 0 OF O CAT. OF O O CTS. OF OF O CEC. OF Factory setting O O Oper ability CSC. Preset stitching NMD. operation after operation signal OFF ROL output mode RLM. Automatic cutter output prohibit during sensor ON Automatic cutter output prohibit during sensor OFF Cutter output prohibit when sensor is ON F mode while stopped Automatic thread trim setting after cutter sensor + is turned off Set I*1 input, NOP output to cutter BT + specifications input/output Mode name Stitches – – – – – – – Unit 0 to 99 – – – – – – – Setting range Setting ** Digital display Function name ** The roller lower No. of stitches is set for the auxiliary feeding rear roller. ON The roller lift output ROL will turn ON when presser foot lifting output FU, backtacking output B, OF virtual output OT2 are ON, and during tacking and thread trimming. ON Only the preset No. of stitches is stitched after the operation signal (S1) is turned OFF. OF ON The IO1,IR1 and IS1 signals and the run output OP1 are set to the cutter BT specifications input/ OF output signals. Refer to the section [21. Input/output function for signal on C mode setting] for details on the IO3, IR3 and IS3 signal function. ON Automatic stop and trim setting, after the cutter sensor is turned off and then the number of stitch “C” OF set by “COC” function is run. ON The output of the automatic cutter output is prohibited when the sensor input is ON while the sewing OF machine is stopped. ON The output of the automatic cutter output is prohibited while the sensor is OFF. OF ON The output of the automatic cutter output is prohibited while the sensor is ON. OF Specification – – – – – – – – Ref. page Note) For the details of each function, refer to 19. CUTTER OUTPUT. − 108 − C + + G mode Mode name Thread trimming output start angle Thread release output (L) output mode Thread trimming output (T) output mode Motor operation mode during thread trimming Thread trimming mode Function name TS. LLM. LTM. TRM. TR. O O O O O Oper ability 24 L2 T2 LK M1 Factory setting Degree – – – – Unit 0 to 360 – – – – Setting range Setting *** Digital display Function name M1 The thread trimming timing for each manufacturer’s thread trimming sewing machine can be set. to RK Same function as the P mode thread trimming mode [TR]. When [PRG] is set, the sewing machine operation and thread trimming timing can be set when combined with the functions [TRM], [LTM] or [LLM]. The motor operation mode during thread trimming can be set when thread trimming mode TR is set to [PRG]. LK The motor will run for the lockstitch thread trimming sewing machine. RK The motor will run for reverse thread trimming. KA The motor will run (A mode) for the chain stitch thread trimming sewing machine. KB The motor will run (B mode) for the chain stitch thread trimming sewing machine. UP The motor will run with special functions for the lockstitch thread trimming sewing machine. The motor stop time TD before thread trimming will be the needle UP position reference. DN The motor will run with special functions for the lockstitch thread trimming sewing machine. The motor stop time TD before thread trimming will be the needle DOWN position reference. T1 Thread trimming mode TR becomes effective when [PRG] is set. T2 The output timing mode of the thread trimming output (T) can be selected. T3 For the details of the selection of the output timing of thread trimming output (T), refer to [12.1) Thread T4 trimming timing when thread trimming mode TR setting is PRG]. TK TS T7 L1 Thread trimming mode TR becomes effective when [PRG] is set. L2 The output timing mode of the thread release output (L) can be selected. L3 For the details of the selection of the output timing of thread release output (L), refer to [12.1) Thread L4 trimming timing when thread trimming mode TR setting is PRG]. LK LS L7 *** When the thread trimming mode TR is set to [PRG], the output start angle of the thread trimming output (T) can be set. Set according to the thread trimming output (T) timing chart. Specification – – – – – – – – – – – Ref. page − 109 − C + + G mode Mode name LE. T1. Thread release output angle Thread trimming output start time O R1. Thread release outpu start time (Output TF start time) O O L1. O O O O O Oper ability Thread release output time L2. Thread release output start time T2. LS. Thread release output start angle Thread trimming output time TE. Thread trimming output angle Function name 40 70 150 90 20 134 188 30 Factory setting msec msec msec msec msec Degree Degree Degree Unit 0 to 508 0 to 998 0 to 998 0 to 998 0 to 998 0 to 360 0 to 360 0 to 360 Setting range *** *** *** *** *** *** *** *** Digital display Function name Setting *** When the thread trimming mode TR is set to [PRG], the output end angle of the thread trimming output (T) can be set. Set according to the thread trimming output (T) timing chart. *** When the thread trimming mode TR is set to [PRG], the output start angle of the thread release output (L) can be set. Set according to the thread release output (L) timing chart. *** When the thread trimming mode TR is set to [PRG], the output end angle of the thread release output (L) can be set. Set according to the thread release output (L) timing chart. *** The output start time of the thread trimming output (T) for chain stitch sewing machine can be set. When the thread trimming mode TR is set to [PRG], the output start time of the thread trimming output (T) for lock stitch sewing machine can be set. Set according to the thread trimming output (T) timing chart. *** The output time of the thread trimming output (T) for chain stitch sewing machine can be set. When the thread trimming mode TR is set to [PRG], the output time of the thread trimming output (T) for lock stitch sewing machine can be set. Set according to the thread trimming output (T) timing chart. *** The output start time of the thread release output (L) for chain stitch sewing machine can be set. The output start time of the thread release output (L) during chain stitching thread trimming timing A can be set. The chain stitching thread trimming timing B is invalid at this time. When the thread trimming mode TR is set to [PRG], the output start time of the thread release output (L) for lock stitch sewing machine can be set. Set according to the thread release output (L) timing chart. *** The output time of the thread release output (L) for chain stitch sewing machine can be set. The output time of the thread release output (L) during chain stitching thread trimming timing A can be set. The chain stitching thread trimming timing B is invalid at this time. When the thread trimming mode TR is set to [PRG], the output time of the thread release output (L) for lock stitch sewing machine can be set. Set according to the thread release output (L) timing chart. *** The output start time of the thread release output (L) during chain stitching thread trimming timing B can be set. The chain stitching thread trimming timing A is invalid at this time. The output start time of the output (TF) can be set. Set according to teach output’s timing chart. Specification – – – – – – – – Ref. page − 110 − C + + G mode Mode name Wiper output operation mode Wiper output time WMD. W2. W1. R3. Condensed stitching start time (Stop time before thread trimming) Wiper output start time R2. Thread release output time (TF output time) Function name O O O O O Oper ability W 8 10 50 66 Factory setting – x10 msec msec msec msec Unit – 0 to 999 0 to 998 0 to 508 0 to 508 Setting range Setting *** *** *** *** Digital display Function name – – – – W If the S2 signal turns OFF within the wiper output W set time, the W output will turn OFF after the set time has passed. If the S2 signal turns OFF after the wiper output W set time has passed, the W output will turn OFF after the set time has passed. OR If the S2 signal turns OFF within the wiper output W set time, the W output will turn OFF after the set time has passed. If the S2 signal turns OFF after the wiper output W set time has passed, the W output will turn OFF when the S2 signal turns OFF. AN If the S2 signal turns OFF without the wiper output W set time, the W output will turn OFF when the S2 signal turns OFF. If the S2 signal turns OFF after the wiper output W set time passes, the W output will turn OFF after the set time has passed. – – – – Ref. page The output timing mode of the wiper outputÅiWÅjcan be set. The timing that the wiper output W is turned OFF can be set with the thread trimming signal S2. Refer to [12 . 1)]. Thread trimming timing when thread trimming mode TR setting is [PRG] for details on setting the OFF timing. *** When the thread trimming mode TR is set to [PRG], the output time of the wiper output (W) can be set. Set according to the wiper output (W) timing chart. *** When the thread trimming mode TR is set to [PRG], the output start time of the wiper output (W) can be set. Set according to the wiper output (W) timing chart. *** The time of when the sewing machine begins condensed stitching after the condensed stitching (CH) turn ON during start/end condensed stitching can be set. However, during the end condensed stitching in the chain stitching thread trimming timing B, this time [R3] will be the time for end condensed stitching after the thread release output (L) turns OFF. (If end condensed stitching is not set, the time will be that for the needle to rise from the DOWN to UP position after the thread release output (L) is turned OFF.) *** The output time of the thread release output (L) during chain stitching thread trimming timing B can be set. The chain stitching thread trimming timing A is invalid at this time. The output time of the output (TF) can be set. Set according to teach output’s timing chart. Specification − 111 − C + + G mode Mode name Function name Oper ability Factory setting Unit Setting range Digital display Function name Setting FW This setting is valid when the thread trimming motor operation mode TRM is set to KB. The W output will start before the sort stitch. The W output will turn OFF when the set time has passed after the thread trimming operation is completed. CH This setting is valid when the thread trimming motor operation mode TRM is set to KB. The W output will start before the short stitch. If the S2 signal turns OFF within the wiper output W set time, the W output will turn OFF after the set time has passed. If the S2 signal turns OFF after the wiper output W set time has passed, the W output will turn OFF after the set time has passed. RU This setting is valid when the reverse run needle setting after thread trimming RU is ON. When the reverse run needle lifting is completed after the thread is trimmed, the W output will turn ON. If the S2 signal turns OFF within the wiper output W set time, the W output will turn OFF after the set time has passed. If the S2 signal turns OFF after the wiper output W set time has passed, the W output will turn OFF after the set time has passed. Specification – – – Ref. page − 112 − C Delay setting before reverse run during RU setting Delay setting before reverse run during RU setting Reverse run needle lifting [RU] after output T,L and W Wiper output OFF trimming with (S1) signal O O O O RT. RUM. WS1. O O O RUS. TD. TDS. IT. O IL. Interlock time during no thread trimming O FD. Time to motor drive after presser foot lifter bring down Interlock time during thread trimming O F1. Oper ability Presser foot lifting output start time Function name Motor rotation after G mode motor stop before thread trimming Motor stop time during + lockstitch and R output time during chain stitch + Mode name OF OF 76 OF 50 OF 0 140 176 140 Factory setting – – msec – msec – msec msec msec msec Unit – – 0 to 508 – 0 to 508 – 0 to 510 0 to 998 0 to 998 0 to 998 Setting range Setting *** *** *** *** *** Digital display Function name ON If the pedal is toed down or external output signal (S2) is turned ON during the wiper output time [W2] OF (after thread trimming interlock time),the wiper output time [W] will turn OFF. The presser foot lifting output (FU) will also turn OFF simultaneously, and the sewing machine will run after the [FD] time. Use this for the air type wiper. This is effective for standing operation (automatic machine operation). ON Cannot be used. OF ON When reverse needle lift after thread trimming RU is ON and RUS is ON, the delay time before the OF motor reverse run after thread trimming can be set in 2 msec intervals. *** The motor stop time before thread trimming during lock stitch can be set in 2 msec intervals. The output R output time during chain stitch can be set in 2 msec. When the chain stitch mode is set, it is possible to set to the delay time of the motor “R3”. Please refer to “12 .1) Thread trimming timing when thread trimming mode TR setting is PRG” about the delay time setting. ON Delay time before reverse run (RU operation) after thread trimming is completed can be set with RT OF when the thread trimming reverse needle lift RU is set to ON. ON After the motor stops, it will start rotating after the thread trimming output T turns ON and the delay OF time has passed. The delay time can be set by the [TD] function. *** The interlock time that prohibits operation during thread trimming can be set. Manual calculation will be used during the [P] mode thread trimming (TR) timing [PRG] ,[KA3], [KA4], [KB3], [KB4], so the setting is valid. [KA1], [KA2], [KB1], [KB2] are for automatic calculation and cannot be set. *** The interlock time during the no thread trimming timing can be set.This is valid when the [P] mode thread trimming timing [NO] or thread trimming release signal (TL) is turned ON. *** When the thread trimming mode TR is set to [PRG], the output start time for the presser foot lifting output (FU) is set. Set according to the presser foot lifting output (FU) timing chart. *** The time for the motor to start driving after the presser foot output FU is turned OFF when pedal toe down or external run signal (S0,S1) ON during presser foot lifting can be set in 2 millisecond units. Specification – – – – – – – – – – Ref. page − 113 − C + + OF OF O O O Setting of no. of stitches HOF. during MAN [OFF]setting Weak brake ON WB. simultaneously with wiper output (W) Motor rotation operation TDT. when LTM function is set to T1,T2 or T3 7 O ON TR OF Factory setting Solenoid output OT1 MAN. manual/automatic change O Operation mode with S2P. thread trimming signal when shifting the needle G stop position before mode the thread trimming signal Oper ability O Function name Operation mode with S2T. thread trimming signal to shift the needle stop position and return to the original needle stop position before the thread trimming signal Mode name – – Stitches – – – Unit – – 0 to 99 – – – Setting range ** Digital display Function name Setting ON When the thread trimming output T mode LTM for lockstitch is set to [T1], [T2] or [T3], after the motor OF stops, it will start again after the thread trimming output T turns ON and the delay time has passed. Set time can be set by the [TD] function. ON The solenoid output [OT1] will be set to manual. The solenoid input signal IO1 is validated. OF The solenoid output [OT1] will be set to manual. The solenoid input signal IO1 is validated. ** This is valid when the solenoid output [OT1] manual/automatic output change is set to automatic. If the pedal is toed down or the external run signal (S00, S1, SH) is turned ON while the solenoid output [OT1] is ON, the OT1 output will turn OFF after the set No. of stitches. ON The weak brake will turn ON when the wiper output (W) turns ON. OF NO PS TR ON OF If the sewing machine pulley is rotated by hand and set to 1 position while the sewing machine is stopped before thread trimming, if the needle UP position is 2 position, the needle DOWN position will shift. To return to the original stop position after that, fully heel the pedal, or set the operation mode by turning thread trimming signal (S2) ON. The same operation as then next [S2P] setting value ([NO], [TR], [PS]) is executed. The thread trimming operation is executed according to the thread trimming mode TR setting value ([KA1], [KA2], etc.). The thread mode started with the full pedal heeling or thread trimming signal (S2) ON when rotating the sewing machine pulley, etc., manually, and leaving the UP position when in 1 position, and leaving the DOWN position when in 2 position. When [KA1] to [KA4] of the thread trimming mode [TR] are set, the thread trimming operation will be performed according to the settings after the needle is lifted. When [KB1] to [KB4] are set, the thread trimming operation will be performed according to the settings after the needle is lowered. The presser foot lifting operation will be executed after the needle is lifted. The thread trimming operation will not be executed. The sewing machine does not rotate or perform thread trimming, and only the presser foot lifting operation is executed. The sewing of the solenoid output [OT1] manual/automatic output is selected. Specification – – – – – – – – – – – – – Ref. page − 114 − LHL. LLH. Lower limit of maximum speed [H] Upper limit of low speed [L] D + + Upper limit of LTH. thread trimming speed [T] Lower limit of LTL. thread trimming speed [T] Upper limit of LNH. start/end tacking (condensed stitching) speed Lower limit of LNL. start/end tacking (condensed stitching) speed Upper limit of LMH. medium speed [M] LLL. LHH. Upper limit of maximum speed [H] Function name H mode Lower limit of low speed [L] Mode name 30 0 90 O O 0 5 0 5 0 90 Factory setting O O O O O O O Oper ability x100 r/min x100 r/min x100 r/min x100 r/min x100 r/min x100 r/min x100 r/min x100 r/min x100 r/min Unit 0 to 99 0 to 99 0 to 99 0 to 99 0 to 99 0 to 99 0 to 99 0 to 99 0 to 99 Setting range Setting ** ** ** ** ** ** ** ** ** Digital display Function name ** The upper limit value of the start/end tacking (condensed stitching) speed in P mode is set. A value that exceeds the value set in this limiter cannot be set for the start/end tacking (condensed stitching) speed. The factory setting [30] refers to [30x100=3000] r/min. ** The lower limit value of the start/end tacking (condensed stitching) speed in P mode is set. A value that is lower than the value set in this limiter cannot be set for the start/end tacking (condensed stitching) speed. ** The upper limit value of the medium speed [M] in P mode is set. A value that exceeds the value set in this limiter cannot be set for the medium speed [M]. The factory setting [90] refers to [90x100=9000] r/min. ** The upper limit value of the thread trimming speed [T] in P mode is set. A value that exceeds the value set in this limiter cannot be set for the thread trimming speed [T]. The factory setting [5] refers to[5x100=500] r/min. ** The lower limit value of the thread trimming speed [T] in P mode is set. A value that is lower than the value set this limiter cannot be set for the thread trimming speed [T]. ** The upper limit value of the maximum speed [L] in P mode is set. A value that exceeds the value set in this limiter cannot be set for the low speed [L]. The factory setting [5] refers to [5x100=500] r/min. ** The lower limit value of the low speed [L] in P mode is set. A value that is lower than the value set in this limiter cannot be set for the low speed [L]. ** The upper limit value of the maximum speed [H] in P mode is set. A value that exceeds the value set in this limiter cannot be set for the maximum speed [H]. The factory setting [90] refers to [90x100=9000] r/min. ** The lower limit value of the maximum speed [H] in P mode is set. A value that is lower than the value set in this limiter cannot be set for the maximum speed [H]. Specification – – – – – – – – – Ref. page − 115 − D + Lower limit of slow start speed [S] LSL. LSH. Upper limit of slow start speed [S] + LML. Function name Lower limit of H medium speed [M] mode Mode name O O O Oper ability 0 30 0 Factory setting x100 r/min x100 r/min x100 r/min Unit 0 to 99 0 to 99 0 to 99 Setting range ** ** ** Digital display Function name Setting ** The lower limit value of the medium speed [S] in P mode is set. A value that is lower than the value set in this limiter cannot be set for the medium speed [S]. ** The upper limit value of the medium speed [M] in P mode is set. A value that exceedsthe value set in this limiter cannot be set for the medium speed [M]. The factory setting [30] refers to [30x100=3000] r/min. ** The lower limit value of the medium speed [M] in P mode is set. A value that is lower than the value set in this limiter cannot be set for the medium speed [M]. Specification – – – Ref. page − 116 − O Rotation direction changeover prohibit B A SL + 1-2 + + O O EKC. OF OF OF O SKC. OF O Start tacking type changeover prohibit End tacking type changeover prohibit OF O OF OF OF OF No. of start tacking SNC. stitches changeover prohibit End tacking validity EBC. changeover prohibit No. of end tacking ENC. stitches changeover prohibit O O O O JKC. SPC. SLC. OF ON OF ON Factory setting SBC. Start tacking validity changeover prohibit Speed setting key changeover prohibit Slow start changeover prohibit 12C O O [P], [G] mode thread TRC. trimmer mode TR prohibit CWC. O Oper ability Simple setting mode for MAC. Mitsubishi thread trimming sewing machine prohibit Function name 1-2 position changeover J prohibit mode Mode name – – – – – – – – – – – – – Unit – – – – – – – – – – – – – Setting range Digital display Function name Setting ON Start tacking type setting ([B] key operation) during the tacking mode will not be possible. OF ON End tacking type setting ([D] key operation) during the tacking mode will not be possible. OF ON End tacking validity changeover ([C] key operation) during the tacking mode will not be possible. OF ON The No. of end tacking validity changeover ([C], [D] key operations) during the tacking mode will not OF be possible. ON The No. of start tacking stitches setting ([A], [B] key operations) during the tacking mode will not be OF possible. ON Not used. OF ON Start tacking validity changeover ([A] key operation) during the tacking mode will not be possible. OF ON Speed setting operation of normal mode ([C] key and [D] key operation) jwill not be possible. OF ON Slow start validity changeover ([B] key operation) during the normal mode will not be possible. OF ON 1-2 position changeover ([A] key operation) during the normal mode will not be possible. OF – ON The [P] mode thread trimmer mode, TR cannot be entered.([ ↓ ]+[ ↑ ] key operation (program OF mode P) will be possible.) The thread trimmer mode [G] cannot be entered. ([ ↓ ]+[ ↑ ]+[C] key operation will not be possible.) ON Rotation direction changeover ([↓]+[M] key operationÅjduring the normal mode will not be possible. OF – – – – – – – – – – – – Ref. page ON The simple setting mode (program mode [1] for Mitsubishi thread trimming sewing machine) cannot OF be entered. ([ ↓ ]+[A]+[B] key operation will not be possible.) Specification − 117 − Function name B A SL + 1-2 + + Panel switch operation prohibit Pattern stitching No. of stitches and times changeover prohibit Pattern mode pattern changeover prohibit PSW. MDC. TNC. Pattern stitching TSC. J validity changeover prohibit mode Mode name O O O O Oper ability OF OF OF OF Factory setting – – – – Unit – – – – Setting range Setting Digital display Function name ON Panel switch operation ([M], [A], [B], [C], [D] key operations) during the normal mode, tacking mode OF and pattern mode will not be possible. However, changeover into each mode will be possible. ON Preset stitching, backtacking and control switch panel data play mode changeover ([D] key operation) OF in the pattern mode will not be possible. ON No of preset stitching stitches and No. of backtacking times setting operation ([C], [D] key operations) OF in the pattern mode will not be possible. ON Preset stitching validity and backtacking validity changeover operation ([M] key operation) in the OF pattern mode will not be possible. Specification – – – – Ref. page − 118 − C A + 1-2 + 24 4 OF OF × × × × V1R. V15. VC2 curve reversal mode VC2 input 5 V/12 V changeover mode VC2 operation mode OF OF × × V2R. V25. VC2. LM OF × × Factory setting Oper ability Virtual S1 operation VCS. with VC1 levels Setting of VC1 and VC2 VCL. where virtual S1 turns ON Input voltage hysteresis VCD. during virtual S1 signal ON/OFF by VC1 and VC2 level Function name VC1 curve Q reversal mode mode VC1 input 5 V/12 V changeover mode Mode name – – – – – – – – Unit – – – – – 0 to 99 1 to 99 – Setting range Setting ** ** Digital display Function name ON The voltage curve of the variable speed voltage VC1 is reversed. OF The VC1 input range is set to 0 to 5 V. ON VC1 maximum input voltage is set to 5 V. OF VC1 maximum input voltage is set to 12 V. The external analog input VC2 function is set. VC Speed command input VS The virtual S1 signal turns on with the input voltage, and the sewing machine runs. This also acts as the speed command input. VR The VC2 input acts as the variable resistor on the control box panel, and the variable resistor is invalidated. BC During operation with the BC and BCR input, the speed set with the program P mode C8 is invalidated, and the speed is controlled with the VC2 input. LM The speed control input for reciprocal stroke change. MD The value set in the program P mode M is invalidated, and the middle speed is controlled with the VC2 input voltage. 1 Virtual input IO1 is selected. ON The external analog input VC2 curve is reversed. OF The VC2 input rang is set to 0 to 5 V. ON VC2 maximum input voltage is set to 5 V. OF VC2 maximum input voltage is set to 12 V. ** The voltage level hysteresis width for judging the ON/OFF of the virtual S1 signal when VCS turns ON can be set. ON The virtual operation signal S1 is turned ON when the variable speed voltage VC1 and VC2 exceeded OF the set voltage level. ** The voltage level of the variable speed voltage VC1 and VC2 where virtual run signal S1 turns ON. Specification – – – – – – – – – – – – – – – – – – – – Ref. page − 119 − C A + 1-2 + Operation speed limit specification mode 2 Operation speed limit specification mode 1 Speed limiter curve inflection point 2 point 2LM. FLM. VP2. VP1. Speed limiter curve VL1. inflection point 1 percentage Function name Q mode Speed limiter curve inflection point 1 point Mode name O O O OF OF 42 39 56 O O Factory setting Oper ability – – – – % Unit – – 1 to 99 1 to 99 1 to 99 Setting range ** ** ** Digital display Function name Setting ON The speed limit is valid only if the virtual output OT2 is ON when the VC2 operation mode is set to LM OF or the medium speed limit function LIM. Is set to ON during OT1 output ON. ON The speed limit is valid only if the presser foot is rising when the VC2 operation mode is set to LM or OF the medium speed limit function LIM. Is set to ON during OT1 output ON. ** Setting inflection point 2 ** Setting inflection point 1 ** The inflection point is set when using the reciprocal stroke change specification speed limiter process (VC2=LM.) Specification – – – – – Ref. page − 120 − C A + 1-2 + Q mode Mode name TST. TH. Speed to ignore B. thread break sensor No. of stitches to THS. ignore thread break sensor after starting stitching Number of stitches THF. for judgment of thread break. Operation after thread break sensor detection Thread break sensor valid Speed command value LMD. correctly by middle speed digital during speed limit process. Speed limit with digital HMD. speed setting on operation panel Ignore detector error E8C. Function name OF O 600 7 0 O O TR O O OF OF O O OF Factory setting O Oper ability Stitches Stitches r/min – – – – – Unit 0 to F 0 to F 0 to 8999 – – – – – Setting range Digital display Function name ** ** **** Setting ** The No. of stitches to judge the thread break detection when the thread break sensor input continues for a certain number of stitches can be set. ** Setting the number of stitch that the sensor of thread break detector becomes valid from first stitch. The sewing machine detector error E8 will be ignored. ON If a signal is not received from the sewing machine detector within a set time during operation, the detector error E8 will not be displayed. OF If a signal is not received from the sewing machine detector within a set time during operation, the detector error E8 will be displayed and the sewing machine will stop. ON The thread break detector is validated. OF The operation after the thread break is detected (thread break sensor detection) is set. NO The operation continues, and the thread break sensor output THO turns ON. TR The sewing machine stops after the thread trimming, and then the thread break sensor output THO turns ON. ST The sewing machine stops normally, and then the thread break sensor output THO turns ON. **** The speed to ignore the thread break sensor can be set. ON The middle speed during the speed limit process is read into the speed command value (speed high OF speed signal SPH, speed end tacking signal SPB, speed medium speed signal SPM, high speed run signal S4, end tacking speed run signal S5 V, medium speed run signal S5) other than the low speed from an external source by the digit. ON The speed during stitching other than tacking is limited by the digital speed setting (LED C and D) on OF operation panel. Specification – – – – – – – – – – – – – Ref. page − 121 − Function name C B + SL + R Reset mode Mode name C A Function name Operation mode with F input during sewing Q machine operation mode Output of backtacking output (B) during OT1 + output ON inhibited Medium speed (M) 1-2 limit mode during OT1 + output ON Simultaneously ON of OP1 output during OT1 output ON Disregard of S3 signal of Lever Unit Mode name RESET x Oper ability O LVB. O LIM. O O S7C. O1P. O RFU. Oper ability – Factory setting ON OF ON OF OF Factory setting – Unit – – – – – Unit – Setting range – – – – – Setting range Digital display Function name Digital display Function name Setting Setting EEPROM data is returned to EEPROM back-up state. This function can be used when returning the function setting to the factory setting. Every time [D,==>] key is pressed for two seconds or more, the mode returns to the normal mode after copying (factory setting data) to (existing data). Specification ON When the lever unit run signal S1 is ON, the presser foot lift signal S3 will be ignored even when OF received. ON OP1 output will turn ON simultaneously when virtual output (OT1) is ON. OF ON The speed will be limited to that set in medium speed M while virtual output (OT1) is ON. OF ON The presser foot lifting output will turn ON by turning ON the presser foot lifting signal F during sewing OF machine operation. Note that the presser foot lifting signal S3 is invalid during sewing machine operation. ON The output of the backstitching output (B) with input S7 is inhibited while the virtual output (OT1) is OF ON. Specification – Ref. page – – – – – Ref. page D + SL + 122 − B S mode Mode name − This is the simple NS1. sequence output KS1 output start time/output start No. of stitches setting changeover function. [Time]/[No. of Stitches] NE1. selection for KS1 output SQE . SQS. Simple sequence start conditions When the motor stops (This includes while stopped during the one needle stitching run.) Simple seuence end conditions KSM. KS1,KS2 output run mode Function name OF OF O NO NO OF Factory setting O O O O Oper ability – – – – – Unit – – – – – Setting range Setting Digital display Function name ON The KS1 output start time can be set with a No. of stitches. OF The KS1 output start time can be set as a time. (10 msec unit) This is the simple sequence output KS1 output time/output No. of stitches setting changeover function. The [Time] / [No. of Stitches] can be set with the KS1 output [Time] / [No. of Stitches] setting K12. ON The KS1 output time can be set with a No. of stitches. OF The KS1 output time can be set as a time. (10 msec unit) This is the virtual output KS1 and KS2 run mode. ON During the one needle stitching, half-stitching (one needle stitching signal S01, needle lift signal U, half-stitching signal UD, backstitching during run signal US, backstitching during run signal UDS,etc.),The outputs KS1 and KS2 will turn ON. OF The KS1 and KS2 output swill turn ON only during normal operation. The simple sequence start conditions are set. NO The simple sequence will not start. IN When the input signal I4 (IN4) is ON. T When the thread trimming is completed. R When run starts. S When the motor starts. (This includes while stopped during the one needle stitching run.) TR When stitching starts after thread trimming. SB When start tacking is completed. (If the start tacking setting is OFF, the operation will be identical to [TR].) GO Normal starting. The simple sequence end conditions are set. NO The simple sequence is not compulsorily ended. IN When the input signal (15) is ON. T When the thread trimming is completed. R When run starts. S When the motor stops. (This includes while stopped during the one needle stitching run.) TR When stitching starts after thread trimming. SB When start tacking is completed. (When the start tacking setting is [OF], the operation will be identical to [TR] setting. GO The use is prohibited. [Time] / [No. of Stitches] selection for start of KS1 output. The [Time] / No. of Stitches] can be set with the KS1 output start [Time] / [No. of Stitches] setting K11. Specification – – – – – – – – – – – – – – – – – – – – – – – – – – – Ref. page Note) For the details of each function, refer to 15. SIMPLE SEQUENCE. − 123 − D B + SL S2S. S2E. NS3. KS2 : Setting of count condition till ON KS2 : Setting of count condition till OFF KS3 : Selection of Stitch amount and time till ON KS2 : Selection of NE2. Stitch amount and time till OFF O O O O O S mode KS2 : Selection of NS2. Stitch amount and time till ON + O S1E. KS1 output end reference setting. O S1S. Function name Oper ability KS1 output start reference setting. Mode name OF OF OF OF OF OF OF Factory setting – – – – – – – Unit – – – – – – – Setting range Setting Digital display Function name ON OF OF OF ON ON OF ON OF ON OF OF ON OF ON The simple sequence output KS1 output start reference is set. The setting time can be set with the KS1 output start [Time]/[No. of stitches] setting K11. Using the input signal 12 ON as a reference after the start conditions are established, the KS1 output will turn ON after the set time has passed. Using the start conditions establishment as a reference, the KS1 output will turn ON after the set time has passed. The simple sequence output KS1 output end reference is set. The setting time can be set with the KS1 output [Time]/[No. of Stitches] setting K12. Using the input signal 12 OFF as a reference after the KS1 output turns ON, the KS1 output will turn OFF after the set time has passed. Using the KS1 output ON as a reference, the KS1 output will turn OFF after the set time has passed. Selection stitch amount and time till ON for simple sequence output “KS2” (Amount have to be set at “K21”) Stitch amount is counted till ON Time is counted till ON (10 mill-second per each) Selection stitch amount and time till OFF for simple sequence output “KS2” (Amount have to be set at “K22”) Stitch amount is counted till OFF. Time is counted till OFF (10 mill-second pre each) Setting start condition of counting till ON for simple sequence output “KS2”. When Input signal “I7” become ON after the count start condition was established, counting will start. When the count start condition is established, counting will start. Setting start condition of counting till ON for simple sequence output “KS2”. When Input signal “I7” become OFF after the count start condition was established, counting will start. When the count start condition is established, counting will start. Selection stitch amount and time till ON for simple sequence output “KS3” (Amount have to be set at “K21”) Stitch amount is counted till ON. Time is counted till ON (10 mill-second per each) When the count start condition is established, counting will start. Specification – – – – – – – – – – – – – – – – – – – – Ref. page Note) For the details of each function, refer to 15. SIMPLE SEQUENCE. − 124 − D B + SL + S mode Mode name S3E. O O O KS2 output start K21. [Time]/[No. of stitches] setting KS2 output K22. [Time]/[No. of stitches] setting O O KS1 output K12. [Time]/[No. of stitches] setting KS1 output start K11. [Time]/[No. of stitches] setting KS3 : Setting of count condition till OFF O KS3 : Setting of count condition till ON S3S. O KS3 : Selection of NE3. Stitch amount and time till OFF Function name Oper ability 7 7 7 7 OF OF OF Factory setting x10 msec stitch x10 msec stitch x10 msec stitch x10 msec stitch – – – Unit 0 to 99 0 to 99 0 to 99 0 to 99 – – – Setting range Setting ** ** ** ** Digital display Function name ** ** ** OF ** ON ON OF ON OF Selection stitch amount and time till OFF for simple sequence output “KS3” (Amount have to be set at “K22”) Stitch amount is counted till OFF Time is counted till OFF (10 mill-second per each) Setting start condition of counting till ON for simple sequence output “KS3”. When Input signal “I6” become ON after the count start condition was established, counting will start. When the count start condition is established, counting will start. Setting start condition of counting till OFF for simple sequence output “K3”. When Input signal “I6” become OFF after the count start condition was established, counting will start. When the count start condition is established, counting will start. The output start time/output start No. of stitches for the simple sequence output KS1 can be set. When using time, the setting value will be (7) x10=70 msec. When using No. of stitches, the setting value will be (7) x1=7 stitches. The output time/output start No. of stitches for the simple sequence output KS1 can be set. When using time, the setting value will be (7) x10=70 msec. When using No. of stitches, the setting value will be (7) x1=7 stitches. The output start time/output start No. of stitches for the simple sequence output KS2 can be set. When using time, the setting value will be (7) x10=70 msec. When using No. of stitches, the setting value will be (7) x1=7 stitches. The output time/output start No. of stitches for the simple sequence output KS2 can be et. When using time, the setting value will be (7) x10=70 msec. When using No. of stitches, the setting value will be (7) x1=7 stitches. Specification – – – – – – – – – – – – – Ref. page Note) For the details of each function, refer to 15. SIMPLE SEQUENCE. − 125 − D B + SL + S mode Mode name O O K3C. K31,K32 time clear during KS1 output ON Increase the number KSL. of K11 through K33 by ten O O K2C. K1C. K21,K22 time clear during KS1 output ON K11,K12 time clear during KS1 output ON K1D. O X KS1 output run mode Run prohibit during KS1 output ON O KS3 output K32. [Time]/[No. of Stitches] setting K1M. O KS3 output start K31. [Time]/[No. of Stitches] setting Function name Oper ability OF OF OF OF OF ON 7 7 Factory setting – – – – – x10 msec stitch x10 msec stitch – Unit – – – – – – 0 to 99 0 to 99 Setting range Setting ** ** Digital display Function name ON The K11 and K12 timers will be cleared and the KS1 output will be turned OFF when the sewing OF machine stop (motor turns OFF) even when the output KS1 timer is continuing. (This is valid only when the simple sequence start conditions [SQS] are set to NO.) ON The K21 and K22 timers will be cleared and the KS1 output will be turned OFF when the sewing OF machine stop (motor turns OFF) even when the output KS2 timer is continuing. (This is valid only when the simple sequence start conditions [SQS] are set to NO.) ON The K31 and K32 timers will be cleared and the KS1 output will be turned OFF when the sewing OF machine stop (motor turns OFF) even when the output KS3 timer is continuing. (This is valid only when the simple sequence start conditions [SQS] are set to NO.) ON Increase the number of K11 through K33 by ten. (ex. 10 mS=>100 mS, note: Stitch number is not OF changed.) ** The output start time/output start No. of stitches for the simple sequence output KS3 can be et. When using time, the setting value will be (7) x10=70 msec. When using No. of stitches, the setting value will be (7) x1=7 stitches. ** The output time/output start No. of stitches for the simple sequence output KS3 can be et. When using time, the setting value will be (7) x10=70 msec. When using No. of stitches, the setting value will be (7) x1=7 stitches. This is the output KS1 run mode for when the simple sequence start conditions [SQS] are set to NO. ON The KS1 output is output each time the start conditions are established. OF The KS1 output is output each time the start conditions are established after thread trimming. ON Running is prohibited while the output KS1 is ON. (This is valid only when the simple sequence start OF conditions [SQS] are set to NO.) Specification – – – – – – – – – – Ref. page Note) For the details of each function, refer to 15. SIMPLE SEQUENCE. 21. INPUT/OUTPUT FUNCTION FOR SIGNAL ON C MODE SETTING Input signal Example I A. P S U 1. C mode input signal setting table No. Setting value Setting name Specification Digital display 1 Nothing signal NO The sewing machine will do nothing even if input NO is turned ON. 2 Low speed run signal S0 If input S0 is turned ON, the sewing machine will run at the speed set in low speed L. 3 Variable speed run S1 signal This signal is equivalent to full toe down when using the pedal. It is operated at the speed which was set with the [C, <= =][D, = =>] key of operation panel when the automatic operation AT is ON input S1 at the time of ON. 4 Medium speed run S5 signal If input S5 is turned ON, the sewing machine will run at the speed set in medium speed M. 5 High speed run signal S4 If input S4 is turned ON, the sewing machine will rum at the speed set in high speed H. 6 Stop position random RND run signal If input RND is turned ON, the sewing machine will run at the speed set in low speed L, and when stopping the sewing machine will stop at random regardless of the needle position. 7 Correction stitching COR signal If input COR is turned ON, correction stitching will be preformed at the speed set in low speed L. 8 Thread trimmer signal S2 This signal is equivalent to full heeling when using the pedal. When S2 is ON and thread trimming or needle UP position stop has been competed, the wiper will operate. After that, the automatic presser foot lifting will function while the signal is ON. 9 1 stitch signal S01 If input S01 is turned ON, 1 stitch operation will start. 10 Needle lift signal U If input U is turned ON, the needle lift operation will start. 11 Half-stitch signal UD If input UD is turned ON, half-stitch operation will start. 12 Constant angle [reverse run/forward run] signal BC The needle is stopped just above the fabric to confirm the fabric puncture position. Each time the signal turns ON, the operation will alternate between forward-reverse-forward run. If the pedal is toed down or the external run signal (S1) turns ON after that, forward run will start form that position. The needle position stop angle can be set with needle position stop angle C8 in the [P] mode. 13 Constant angle [reverse run/forward run] signal BCR The needle is stopped just above the fabric to confirm the fabric puncture position. Each time the signal is turned ON, the operation will alternate between forward-reverse-forward run. If the pedal is toed down or the external run signal (S1) turns ON after stopping at a forward run position, forward run will start after reverse run. If stopped at a reverse run position, the sewing machine will forward run form that position. The needle position stop angle can be set with needle position stop angle C8 in the [P] mode. 14 Constant angle reverse run signal USR Reverse run needle lift will be performed to the set angle. The set angle can be adjusted from the DOWN position to UP position with reverse run angle K8 in the [P] mode. This is effective for blind stitch sewing machine. Note 1 Note 2 Note) 1. The setting name will display in the descending order with each press of the [D] key. 2. The setting name will display in the ascending order with each press of the [C] key. − 126 − No. Setting name Setting value Specification Digital display Needle lift, presser UF foot lift signal Presser foot lifter S3 signal If input UF is turned ON, the presser foot will lift after needle lifting. 17 Presser foot lifter signal F If input F is turned ON, the presser doot lifter operation will start. 18 Needle UP position PSU priority stop signal If input PSU is turned ON while the sewing machine is running, the needle will stop at the UP position after swing PSU stitches and thread trimming. The no. of stitches after PSU input is set by PSU the [P] mode of 73 page. 19 Needle DOWN position priority stop signal PSD If input PSD is turned ON while the sewing machine is running, the needle will stop at the DOWN position after swing PSD stitches and thread trimming. The no. of stitches after PSD input is set by PSU the [P] mode of 73 page. 20 Emergency stop signal ES If input ES is turned ON while the sewing machine is running, all running states will be canceled, and the sewing machine will stop with the brakes. 21 One shot signal SH If input SH is turned ON, one shot operation will start. The operation mode set in [P] mode SHM function will be entered. 22 Reverse run signal CW If input CW is turned ON while running with pedal toe down or external run signal, reverse run will be enabled while the signal is ON. 23 Thread trimmer protection signal S6 If input S6 is turned ON while the sewing machine is running, the sewing machine will stop. If input S6 is turned ON during thread trimming, the operation will be completed, and operation will not be possible until input S6 is turned OFF. 24 Thread trimmer cancel TL signal If pedal full heeling or thread trimmer signal S2 is turned ON while input TL is ON, the thread will not be trimmed. After the thread trimmer interlock time passes, the presser foot lifting operation will start. When TL of [D] mode signal is turned ON a little time and TLS setting is ON, next thread trimming is prohibited at once. 25 Low speed signal SPL If input SPL is turned ON while the sewing machine is running, the sewing machine will run at the speed set in low speed setting L while the signal is ON. 26 Medium speed signal SPM If input SPM is turned ON while the sewing machine is running, the sewing machine will run at the speed set in medium speed setting M while the signal is ON. 27 End tacking speed signal SPB If input SPB is turned ON while the sewing machine is running, the sewing machine will run at the speed set in end tacking speed setting V while the signal is ON. 28 High speed signal SPH If input SPH is turned ON while the sewing machine is running, the sewing machine will run at the speed set in high speed setting H while the signal is ON. 29 Variable speed signal SPV If input SPV is turned ON while the sewing machine is running, the sewing machine will run at the speed proportional to the variable speed voltage VC while the signal is ON. 15 16 If input S3 is turned ON after trimming, the presser foot will lift. If input S3 is turned ON before triming, the presser foot will lift after delay time. The delay time is set by S3D the [P] mode of the 74 page. Note 1 Note 2 Note) 1. The setting name will display in the descending order with each press of the [D] key. 2. The setting name will display in the ascending order with each press of the [C] key. − 127 − No. Setting name Setting value Specification Digital display 30 Tacking cancel signal BTL IIf input BTL is turned ON, start and end tacking will be prohibited while the signal is ON. When BTS of [D] mode is ON, and BTL signal is turned ON a little time, next tacking is prohibited at once. 31 Start tacking cancel SB signal If input SB is turned ON, start tacking will be prohibited while the signal is ON. When BS of [D] mode is ON, and SB signal is turned ON a little time, next start tacking is prohibited at once. 32 End tacking cancel EB signal If input EB is turned ON, end tacking will be prohibited while the signal is ON. When BS of [D] mode is ON, and EB signal is turned ON a little time, next end tacking is prohibited at once. 33 Backstitching during S7 run signal If input S70 is turned ON while the sewing machine is running, backstitching (reverse feed) will start. Nothing will happen if input S70 is turned ON while the sewing machine is stopped. 34 Backstitching during UDS run signal If input UDS is turned ON while the sewing machine is running, backstitching (reverse feed) will start. Half-stitch operation will start if input UDS is turned ON while the sewing machine is stopped. 35 Backstitching during US run signal If input US is turned ON while the sewing machine is running, backstitching (reverse feed) will start. Half-stitch operation will start if input US is turned ON while the sewing machine is stopped. 36 Backstitching signal BSL [when running when stopped.] If input BSL is turned ON when the sewing machine is running or stopped, backstitching (reverse feed) will start. 37 Backstitching signal UCR when running If input UCR is turned ON while the sewing machine is running, backstitching (reverse feed) will start. 1 stitch operation will start if input UCR is turned ON while the sewing machine is stopped. 38 Backstitching signal UBR when running If input UBR is turned ON while the sewing machine is running, backstitching (reverse feed) will start. 1 stitch operation with backstitching (reverse feed) will start if input UBR is turned ON while the sewing machine is stopped. 39 Signal output to virtual IO1 output 1 If input I01 is turned ON, output OT1 will always be turned ON. 40 Signal output to virtual IO2 output 2 If input I02 is turned ON, output OT2 will always be turned ON. 41 Signal output to virtual IO3 output 3 If input I03 is turned ON, output OT3 will always be turned ON. 42 IR1 Signal output to virtual output 1 during operation If input IR1 is turned ON, output OT1 turns ON only when the sewing machine is running. 43 Signal output to IR2 virtual output 2 during operation If input IR2 is turned ON, output OT2 turns ON only when the sewing machine is running. Note 1 Note 2 Note) 1. The setting name will display in the descending order with each press of the [D] key. 2. The setting name will display in the ascending order with each press of the [C] key. − 128 − No. Setting value Setting name Specification Digital display 44 IR3 Signal output to virtual output 3 during operation If input IR3 is turned ON, output OT3 turns ON only when the sewing machine is running. 45 Signal output to virtual output 1 when stopped IS1 If input IR1 is turned ON, output OT1 turns ON only when the sewing machine is stopped. 46 Signal output to virtual output 2 when stopped IS2 If input IR2 is turned ON, output OT2 turns ON only when the sewing machine is stopped. 47 Signal output to virtual output 3 when stopped IS3 If input IR3 is turned ON, output OT3 turns ON only when the sewing machine is stopped. 48 Thread trimmer output TON confirmation signal The thread trimmer output T can be turned ON or OFF only when the sewing machine is stopped.ÅiThread trimmer solenoid confirmation signalÅj 49 Needle cooler output NCL during rotation forced [OFF] signal If input NCL is turned ON, the needle cooler output NCL during sewing machine rotation will forcibly by turned OFF. 50 1 position priority P12 signal 1 position will be set forcibly. 51 Weak brake [ON] signal BK If input BK is turned ON, the weak brake will turn ON. Use this with the BK of the [D] mode set to [OF]. 52 Sensor input signal SEN This is the cloth edge sensor input. 53 Wiper output cancel WL signal 54 Slow start signal 55 Preset stitching forced N [ON] signal If input N is turned ON,preset stitching will start forcibly from that point. 56 Continuous tack CBT stitching forced [ON] signal If input CBT is turned ON, continuous backstitching will start forcibly from that point. 57 Non-stitching feed FWD input If input FWD is turned ON, output OT3, output NCL and output FU will be turned ON forcibly. Output ROL and output PUL will be turned OFF forcibly. 58 End tacking speed run S5V signal If input S5V is turned ON, the sewing machine will run at the speed set in end tacking speed V. 59 Count-UP clear signal CCU If input CCU is turned ON, it clears the UP counter only. 60 Count-DOWN clear CCD signal If input CCD is turned ON, it clears the DOWN counter only. 61 Needle thread break THI detector input signal It can be used as the input signal of needle thread break detector. Note 1 Note 2 Note) If input WL is turned ON, the wiper output W will not be output. SL If the SL signal is ON, the slow start operation will be valid. Use this with the normal mode [B,SL] key set to [OF]. 1. The setting name will display in the descending order with each press of the [D] key. 2. The setting name will display in the ascending order with each press of the [C] key. − 129 − Output signal Example 0 C mode output signal setting table No. Setting value Setting name A T Specification Digital display Note 1 1 Output for slow start SL During the no. of the setting needles, SL output is turned ON. The setting no. of needles can select SLN on [P] mode of H0Fon [G] mode by setting SLH on [F] mode 2 Run output 1 OP OP output is turned ON while the sewing machine is running. (not including needle lifting during thread trimming). 3 Run output 2 OP1 OP1 output is turned ON while the sewing machine is running. (not including needle lifting during thread trimming). OP1 output will turn ON during needle lifting when directly heeling. 4 Run output 3 OP2 OP1 output is turned ON while the pedal is toed dawn, the external operation signal (S0, S1, SH), full pedal heelimg or thread trimming signal (S2) is ON. 5 Output for run signal S1 S1 output is turned ON when the run signal is ON except during on 1 stitch sewing. 6 Output for blower VAC VAC output is turned ON during pedal full heeling or while thread trimmer signal S2 is ON. 7 Output for needle NCL cooler NCL output is turned ON while the sewing machine is running (including needle lifting). 8 Output for vacuum VCM signal VCM output is turned ON during pedal full heeling or while thread trimmer signal S2 is ON while the sewing machine is stopped. 9 Output for signal BT during tacking BT output is turned ON during tacking. 10 Roller lift output 11 Thread trimmer output T Thread trimming starts. 12 Thread release output L Thread release operation starts. 13 Wiper output W Wiper operation starts. 14 Backstitch output (Condensed stitch) B Backstitching (reverse feed) starts. (Condensed stitch) 15 [CH2] output CH CH2 Output for chain stitches. 16 [TF] output TF TF output for chain stirches. Refer to “Output TB,TF timings”. 17 [KS1] output KS1 Behind operation signal ON, KS1 output is turned ON after the setting delay time. Refer to “Output KS1,KS2,KS3 timings”. 18 [KS2] output KS2 After the motor stopped, KS1 output is turned ON after the setting delay time. Refer to “Output KS1, KS2, KS3 timings”. 19 [KS3] output KS3 After trimming and stopped up position, KS3 output is turned ON after setting delay time. Refer to “Output KS1,KS2,KS3 timings”. 20 [TB] output TB TB Output for chain stitches. Refer to “Output TB,TF timings”. ROL ROL output is turned ON when presser foot lifter output FU is ON, backstitching output B is ON, or when input IO2 signal is ON. ROL output is turned ON while tacking and while thread trimming if RLM of [F] mode is ON. Note 2 Note) 1. The setting name will display in the descending order with each press of the [D] key. 2. The setting name will display in the ascending order with each press of the [C] key. − 130 − No. Setting value Setting name Specification Digital display 21 Presser foot lifter FU output Presser foot lifter operation starts. The operation mode set in the [P] mode FUM function and FU function will be entered. 22 Output for UP position UC when stopped UC output is turned ON if at the needle UP position when the sewing machine is stopped. 23 Needle UP position UPW output UPW output is turned ON if at the UP position when the, sewing machine is stopped, and while moving from the UP position to the DOWN position when the sewing, machine is running. 24 Needle DOWN position output DNW DNW output is turned ON if at the DOWN position when the, sewing machine is stopped, and while moving from the DOWN position to the UP position when the sewing, machine is running. 25 Virtual output 1 OT1 OT1 output is turned ON according to each input specifications while inputs IO1,IR1 and IS1 are ON. 26 Virtual output2 OT2 OT2 output is turned ON according to each input specifications while inputs IO2,IR2 and IS1 are ON. 27 Virtual output3 OT3 OT3 output is turned ON according to each input specifications while inputs IO3,IR3 and IS1 are ON. 28 Output for error occurrence confirmation ERR This is output when an error occurs. (Note that this is not output when error code E9 occurs.) 29 Output for power IPF [OFF] confirmation When power is turned OFF, IPF output is turned ON. (Not used) 30 [A01] output AO1 Not used 31 [A02] output AO2 Not used 32 Puller output PUL PUL output is turned ON during the presser foot lifter operation, during the IO2 output is ON. 33 Count up output CUP When +1 up counter does, the [CUP] output is turned on. 34 Thread break detector THO output When detecting thread break detector, THO output is turned ON (When re-operation, the signal is turned off) 35 Vacuum output for FUW holding thread FUW output is turned ON during the presser foot lifter operation or during wiper operation. 36 Always ON output HI In case of the power on, [HI] output is always ON. 37 [NO] output NO Nothing is output. 38 [CUE] output CUE This output becomes ON when Up-counter becomes end. This output becomes OFF when “CCL” input is turned on. 39 [CDE] output CDE This output becomes ON when Down-counter becomes end. This output becomes OFF when “CCL” input is turned on. Note 1 Note 2 Note) 1. The setting name will display in the descending order with each press of the [D] key. 2. The setting name will display in the ascending order with each press of the [C] key. − 131 − “P” switch on control panel Panel connector (Input port) F/F − 132 − Alternative (ANA) Reverse (ANL) Alternative (ORA) Reverse (ORL) RS flip flop is 11,12 only Reverse AN OR IP I7 I1 I2 I4 IF IG IA IB IC Alternate Logical Input NO UBR F S1 IR1 IO1 IO2 Virtual input Setting Input function Input control section Setting the logic of input signal on program mode 1. Input and output customization HI NO ROL KS1 OT1 FU T L W Virtual output N1 N2 N3 R1 R2 R3 OP O7 OJ OK OO OA OB OC OD OF O1 O2 O3 Logical output Setting output function on program mode C N1L N2L N3L Reverse R1L R2L R3L Reverse etc. On delay Off timer Chopping Reverse Output control Setting the logic of output signal AND module OR module O3 OF OB OA Connector (Output port) LED of “P” switch on control panel P 22. THE COMPOSITION FIGURE OF INPUT AND OUTPUT CUSTOMIZATION − 133 − Reverse IL IM IN IJ IK IO Logical Input Setting Input function NO S1 IR1 IO1 IO2 Virtual input Sewing machine control NO OT1 FU T L W Virtual output OJ OK OO Logical output Setting output function on program mode C * The factory settings of the output function settings [OJ], [OK], [OIO] are all [NO]. * The input function settings [IL], [IM], [IN] must not be used with the default setting [NO]. etc. Chopping OUT-J Reverse OUT-K Off timer OUT-O On delay Output control Setting the logic of output signal * The factory settings of the input function settings [IJ], [IK], [IO] and [IL], [IM], [IN] are all [NO]. F/F Alternate * Not used IN-M IN-N IN-L IN-J IN-K IN-O Input control section Setting the logic of input signal on program mode 2. Input/output direct coupling port (inside connecting port) − 134 − Note) Setting division Sewing machine control Sewing machine control NO S1 IR1 Virtual input IO1 IO2 NO OT1 FU Virtual output T L W O7 O6 O5 O4 Logical output Setting output function on program mode C * The CP output is enabled with the CPK [OF] setting in the C mode. * The division rate can be with the division rate setting [CP] in the [C] mode. (When the setting has been changed, turn the power OFF and ON once.) CP output I7 I6 I5 I4 IC Logical Input Setting Input function Detector Down Signal etc. Off timer On delay Chopping Reverse Output control Setting the logic of output signal OUT7 OUT6 OUT5 OUT4 Option B connector input/output common port When changing the input/output, set the output side to [NO] to use the port for inputs and set the input side to [NO] to use the port for outputs. The default settings are all [NO]. (For example, if the option B connector No.2 pin is to be set to input, set the OUT4, or [O4] function to [NO], and set the required input function in IN4, or [I4] function.) The above input/output common port is connected internally, so if a function other than [NO] is set on both the input side and output side, the output side setting will affect the input side. OUT6 IN7 OUT7 F/F Alternate OUT4 IN5 OUT5 IN6 Reverse Input control section Setting the logic of input signal on program mode CKD output * The CKD output enabled with the CKK [OF] setting in the C mode. IN4 IN-C (CKK=ON) (CKK=OF) CKD CP (CPK=OF) Option B 13 14 5 2 Option A 6 Connector input/output common port 3. Connector input/output common port 23. HOW TO USE THE OPTION CONNECTOR Variable operation are possible by adding external signals to the option connector. A current of approximately 1.5mA flows through the switches used for the input signal, so please use switch for minute current. 1) Connector layout 1 4 1 1 4 5 2 2 5 2 6 3 6 3 3 Lever 4 5 1 2 6 Encoder Detector Foot lifter 2 3 5 12 5 6 4 11 8 9 3 10 2 9 1 8 7 5 2 10 11 12 13 14 15 Option A Option B Lever connector (white) No. 1 2 3 4 5 6 Physics input port name IG IH II VC Remarks Setting function 0V Run signal Thread trimming signal Presser foot lifter signal Variable speed signal +12V 13 4 1 3 14 6 1 4 6 7 6 Sewing machine Physics input port name 3 5 1 2 6 4 3 1 2 4 Communication Operation panel Operation panel/Communication No. 1 2 3 4 5 6 S1 S2 S3 VC Encoder No. 1 2 3 4 5 6 5 Signal name RXD – TXD 0V +12V – Remarks Setting function (N) Remarks Remarks Setting function 0V Phase A signal Phase B signal +12V Ground – EA EB Detector Physics input port name No. 1 2 3 4 5 6 Setting function 0V – Ground UP position detection DOWN position detection +12V Remarks UP DN Presser foot lifter No. 1 2 Physics input port name Setting function OF Presser foot lifter output OF Presser foot lifter output Remarks FUFU+ Sewing machine No. 1 Physics input port name 0A 2 3 0B ID 4 IF 5 IE 6 0C 7 0D 8 9 10 11 12 13 14 Setting function (B) Setting function (A, C, D, E, F, G, H, I, J, O) Thread trimmer T output W Wiper output Thread trimmer TL cancel signal Presser foot lifter F signal B a c k s t i t c h i n g S7 signal Backstitching B output L Sub-back output Thread trimmer output Wiper output Thread trimmer cancel signal Presser foot lifter signal Backstitching signal Backstitching output Sub-back output +24V +24V Ground 0V 0V +24V +24V +24V +24V Ground 0V 0V +24V +24V Setting function (K, M) T Thread trimmer output W Wiper output U Thread trimmer protection signal F Presser foot lifter signal S7 Thread trimmer cancel signal B Needle cooler output L Lower thread remove output +24V +24V Ground 0V 0V +24V +24V Setting function (L) T Thread trimmer output W Wiper output S6 Thread trimmer protection signal F Presser foot lifter signal TL Thread trimmer cancel signal NCL N e e d l e c o o l e r output SL Thread trimmer output +24V +24V Ground 0V 0V +24V +24V T Thread trimmer output W Wiper output S6 Thread trimmer protection signal F Presser foot lifter signal TL Thread trimmer cancel signal NCL N e e d l e c o o l e r output T Thread release output +24V +24V Ground 0V 0V +24V +24V T W S6 F TL NCL L Functions set to the sewing machine connectors vary in accordance with the sewing machine heads selected. (Make sure of the simple selecting table for the sewing machine heads, 9-3) Program modes [1] and [2], and the marks described under the setting functions.) − 135 − Connector E (Option A : Black) Physics input port name No. 1 2 IA 3 4 IB 5 6 IC Setting function (A, B, C, D, F, I, O) 0V Needle UP position priority PSU stop signal +12V Needle DOWN position PSD priority stop signal Needle UP position output CKU SO Low speed run signal Setting function (E) 0V I05 input siganl Setting function (G, H) 0V IO5 Thread trimmer safe signal S6 Setting function (J) 0V Emergency stop signal Remarks Setting function (E) Setting function (D) 0V 0V Medium speed signal SPM OT1 output OT1 output OT1 OT5 output Variable speed command VC Variable speed command End tacking speed signal SPB Thread trimmer output I01 input signal IO1 I01 input signal +12V +12V +24V +24V Needle lift signal U Needle lift signal 0V 0V +24V +24V Needle cooler output NCL OT4 output KS1 output – – Presser foot lifter signal F TF output TF OT3 output Remarks Setting function (K, L, M, N) 0V ES Needle UP position priority PSU stop signal +12V +12V +12V +12V Needle DOWN position PSD Needle DOWN position PSD Needle DOWN position PSD Needle DOWN position PSD priority stop signal priority stop signal priority stop signal priority stop position Needle UP position output CKU Needle UP position output CKU Needle UP position output CKU Needle UP position output CKU SO Low speed run signal SO Thread trimmer protection S6 Low speed run signal SO Low speed run signal signal Connector G (Option B) − 136 − No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Physics input port name No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Physics input port name O4/I4 O1 VC2 O5/I5 I1 I2 O2 O7/I7 CP/O6/I6 O3 O4/I4 O1 VC2 O5/I5 I1 I2 O2 O7/I7 CP/O6/I6 O3 Setting function (A) 0V – OT1 output Variable speed command – I01 input signal +12V +24V Needle lift signal 0V +24V Needle cooler output – Presser foot lifter signal TF output Setting function (B) 0V – OT1 OT1 output VC Variable speed command – IO1 I01 input signal +12V +24V U Needle lift signal 0V +24V NCL Needle cooler output Start/end tacking cancel signal F Presser foot lifter signal TF TF output Setting function (F, H, I, O) 0V – OT1 output OT1 Variable speed command VC – IO1 I01 input signal +12V +24V U Needle lift signal 0V +24V NCL Needle cooler output – – TF TF output Setting function (G) 0V OT1 output OT1 output Variable speed command – I01 input signal +12V +24V Needle lift signal 0V +24V OT3 output – – OT2 output OT1 VC IO1 U NCL BTL F TF OT1 OT1 VC IO1 U OT3 OT2 Setting function (C) 0V Medium speed signal OT1 output Variable speed command End tacking speed signal I01 input signal +12V +24V I01 input signal 0V +24V Needle cooler output Start/end tacking cancel signal Presser foot lifter signal TF output Setting function (J) 0V Constant angle signal KS1 output Variable speed command – I01 input signal +12V +24V Needle lift signal 0V +24V Needle cooler output – – TF output SPM OT1 VC SPB IO1 IO1 NCL BTL F TF Setting function (K, L, N) 0V BC Needle cooler prohibit signal NCL KS1 OT1 output OT1 VC Variable speed command VC Reset signal KS3 IO1 Short stitch cancel signal EB +12V +24V U Folder input signal IO1 0V +24V NCL Roller lift output ROL Thread trimmer knife out signal TON Non-stitching feed signal FWD TF Non-stitching feed output OT3 Setting function (M) 0V Needle cooler prohibit signal OT1 output (Folder) Variable speed command Reset signal Short stitch cancel signal +12V +24V Folder input signal 0V +24V Short stitch output Thread trimmer knife out signal Non-stitching feed signal Non-stitching feed output OT1 OT5 VC T IO1 U OT4 KS1 OT3 Remarks NCL OT1 VC KS3 EB IO1 BT TON FWD OT3 Functions set to the sewing machine connectors vary in accordance with the sewing machine heads selected. (Make sure of the simple selecting table for the sewing machine heads, 9 - 3) Program modes [1] and [2], and the marks described under the setting functions.) Pin number The input/output signal name (Factory setting) 2 Variable speed run signal 3 Thread trimmer signal 4 Presser foot lifter signal 5 Variable speed command voltage 6 Constant voltage power supply +12 V Wiper output Thread trimmer output Lever connector Connector 2)The explanation of the input/output signal Sewing machine connector 2 1 3 Thread trimmer cancel signal TL ID ○ 7 5 Thread release output Backstitching durin run signal L S7 OD IE ○ ○ 6 Backstitching output (Condensed stitch) Presser foot lifter signal B OC ○ F IF ○ Presser foot lifter output FU+ FU- OF ○ 4 Presser foot lifter Physics input Model The specification port name name SC-380 S1 IG ○ This signal is equivalent to full the down when using the pedal. It is operated at the speed which was set with the [C][D]key of operation panel when the automatic operation AT is ON input S1 at the time of ON. S2 IH ○ This signal is equivalent to full heeling when using the pedal. When S2 is ON and thread trimming or needle UP position stop has been completed, the wiper will operate. After that, the automatic presser foot lifting will function while the signal is ON. If input S3 is turned ON after trimming, the presser foot will lift. S3 II ○ If input S3 is turned ON before triming, the presser foot will lift after delay time. The delay time is set by S3D the [P] mode of the 74 page. VC VC ○ It is speed regulation input from outside. By giving variable speed command voltage (0-11 V), the speed which is proportional to the voltage is gotten. ○ This is the power for the variable speed command. A DC12 V (max. 40 mA) is out put. W OB ○ Wiper operation starts. T OA ○ Thread trimming starts. 2 1 − 137 − If pedal full heeling or thread trimmer signal S2 is turned ON while input TL is ON, the thread will not be trimmed. After the thread trimmer interlock time passes, the presser foot lifting operation will start. When TL of [D] mode signal is turned ON a little time and TLS setting is ON, next thread trimming is prohibited at once. Thread release operation starts. If input S7 is turned ON while the sewing machine is running, backstitching (reverse feed) will start. Nothing will happen if input S7 is turned ON while the sewing machine is stopped. Backstitching (reverse feed) starts. (Condensed stitch) If input F is turned ON, the presser foot lifter operation will start. Presser foot lifter operation starts. The operation mode set in the [P] mode FUM function and FU function will be entered. Connector Option A connector Option B connector Pin number The input/output signal name (Factory setting) 2 Needle UP position priority stop signal 3 Constant voltage power supply Needle DOWN position priority stop signal 4 Physics input Model port name name SC-380 PSU IA ○ +12 V PSD ○ IB ○ 5 Needle UP position output CKU 6 Low speed run signal SO IC/CKD ○ 2 The signal which does nothing NO O4/I4 ○ 3 Virtual output 1 OT1 O1 ○ 4 Virtual speed command VC2 VC2 ○ 5 The signal which does nothing NO I5/O5 ○ 6 IO1 I1 ○ 7 Signal output to virtual output 1 Rated voltage poser 9 Needle lift signal 12 Output for needle cooler 13 ○ +12 V ○ U I2 ○ NCL O2 ○ The signal which does nothing NO I7/O7 ○ 14 The signal which does nothing F I6/O6/CP ○ 15 [TF] output TF O3 ○ − 138 − The specification If input PSU is turned ON while the sewing machine is running, the needle will stop at the UP position after swing PSU stitches and thread trimming. The no. of stitches after PSU input is set by PSU the [P] mode of 73 page. The constant voltage power supply. DC +12 V (max. 40 mA) If input PSD is turned ON while the sewing machine is running, the needle will stop at the DOWN position after swing PSD stitches and thread trimming. The no. of stitches after PSD input is set by PSU the [P] mode of 73 page. The UP position is output. This can be used as the signal for the stitch count, etc. The output voltage is DC 12 V/5 V (max. 40 mA). The factory setting is 5 V. If input S0 is turned ON, the sewing machine will run at the speed set in low speed L. (CKD is DOWN position signal output It changes by the CKK setting of 92 page C mode by S0 and CKD.) It is also input/output serving port. When using as the input, make O4 NO setting, and when using as the output, make I4 NO setting. OT1 output is turned ON according to each input specifications while inputs IO1,IR1 and IS1 are ON. This is the input for external speed command. By applying the variable speed command voltage, the speed that is relative to the voltage is obtained. It is an also input/output serving port. When using as the input, make O5 NO setting, and when using as the output, make I5 NO setting. If input IO1 is turned ON, output OT1 will always be turned ON. A DC 12 V is output (max.50 mA).This can be used as the power source for the photoelectric switches in the amplifier. If input U is turned ON, the needle lift operation will start. NCL output is turned ON while the sewing machine is running (including needle lifting). It is an also input/output serving port. When using as the input, make O7 NO setting, and when using as the output, make I7 NO setting. If input F is turned ON, the presser foot lifter operation will start. * Same function as that of No. 4 pin of sewing machine connector. TF output for chain stitches. Refer to pages 55 and 109 for the output timing. 3) To use as a standing work type sewing machine. The sewing machine can be used as a standing work type sewing machine with the four connections below using the lever connector. However, take special care to the intrusion of noise, and use the shortest wiring possible. For the standing work, it is recommended to use JUKI PK75. (1) When operating with an external variable resistor (Control panel auto and AT in [P] mode is OFF) Lever (white connector) 0V 1 Operation 2 Thread trimmer Presser foot lifter 3 4 Variable speed command 5 +12 V 6 S1 S2 S3 VC External variable resistor 10 KΩ (2) For operating with a high speed (Control panel auto and AT in [P] mode is ON) Lever (white connector) 0V Operation 1 2 Thread trimmer 3 Presser foot lifter Variable speed command 4 5 +12 V 6 S1 S2 Run (High speed) S3 (3) When operation with high speed and inching (Control panel auto and AT in [P] mode is OFF) (a) When using the lever connector Lever (white connector) 0V 1 Operation 2 Thread trimmer Presser foot lifter 3 4 Variable speed command 5 +12 V 6 S1 S2 D S0 R D : Equivalent to 1S953 (NEC) (VR ≧ 30 V, IF ≧ 30 mA) R : 1 kΩ 1/2W higher (b) When using the lever connector and option connector Lever (white connector) Option A (black connector) 0V Operation 1 2 Thread trimmer 3 Presser foot lifter Variable speed command 4 5 +12 V 6 S1 S2 0V 3 4 5 S3 Operation (low speed) Run (High speed) − 139 − 1 2 6 S0 24. ERROR DISPLAY When the control box detects an error, the error code is flickered on the operation panel display. Confirm the error code, and investigate with the following table. Error code E1 E2 E3 E4 E6 E8 E9 M5 Probable cause 8 A fuse in control box broken. Is the power voltage too low ? Is the power supply capacity too small ? Note) It does this display when power supply is turned OFF, but this is not an error. Is the wire to the motor short-circuited ? Is the sewing machine load torque too high ? Is the power voltage too high ? Is the sewing machine inertia too high ? Inspection Replace the 8A fuse. Check the power voltage. Check the power supply capacity. Check the motor wiring. Check the sewing machine. Check the power voltage. Lengthen the deceleration time. (Refer to DC in [A] mode) Is the connector to the motor encoder securely inserted ? Check the connector insertion. Are the signals from the motor encoder correct ? Check the encoder signals. (Refer [E] mode) Is the sewing machine locked ? Check the sewing machine. Is the motor locked ? Check the motor. Is the motor connector securely inserted ? Check the motor connector insertion. Are the signals from the motor connector correct ? Check the motor connector. Is an extraordinary signal inputted ? (The signal as it repeats ON/OFF Check the input signal. at the high frequency) Does the noise from outside enter an input signal. Removes a noise source. Is the position detector connector securely inserted ? Check the detector connector insertion. Are the signals from the detector correct ? Check the detector UP/ (UP/DOWN signal interruption) DOWN signals. (Refer to [E] mode.) Is the solenoid wiring short-circuited ? Check the solenoid wiring. Solenoid defect (coil defect) Replace the solenoid. A error of the copy mode using the control panel. Is the control panel connector securely inserted ? Check the connector insertion. The voltage or the type of control panel is difference. Check the voltage and the type are right. Others The sewing does not run when Is the lever unit connector securely inserted ? the pedal pressed. Are the operation signals (S1) from the lever unit broken ? Check the lever unit connector insertion. Check the lever unit signal. (Refer S1 signal, [E] mode) The sewing machine does not Is does not displayed 99 in normal mode. Change 99 using control box run at the high speed. [D] key. Is the variable speed voltage with the pedal toe down low ? Check the variable speed voltage. (Refer [E] mode) Is the motor pulley diameter too small ? Check the motor pulley diameter. (Refer item 4.3) The thread is not trimmed Is the thread trimming signal (S2) from the lever unit broken ? Check signal S2, (Refer [E] even with heeling. mode) Is the cancel thread trimmer operation S2L ON ? Set S2L to OFF. (Refer [P] mode) The presser foot lifter output Is the light heeling signal (S3) or thread trimming signal (S2) from the Check signals S2 and S3. does not operate. lever unit broken ? (Refer [E] mode) Is the presser foot lift signal (F) broken ? Check signal F (Refer [E] mode) Is the presser foot lift signal (FU) broken ? Check FU output. (Refer [E] mode) − 140 − 25. SPECIFICATIONS 110 V signal phase 50/60 Hz XL-554-10Y 100 to 120 V Motor Voltage and Frequency Specifications Model name Voltage (V) Rate output (W) Rate speed (r/min) Rate torque (N.m) SC-380 Model name XC-EJK-10-05 General purpose automatic thread trimmer (V) Voltage (V) Speed control With sewing machine range shaft (S/min) With motor shaft (r/min) Solenoid voltage Range of rating Voltage Ambient temperature Ambient humidity Storage temperature Altitude Weight (kg) Model Specification XC-EJK Lever unit XC-CL-2 230 V single phase, 3-phase 50/60 Hz XL-554-20Y, JE type (XL-554-20CE) 200 to 240 V 550 W 3,000 r/min 1.76 Nm (0.18 Kgm) XC-EJK-20-05 JE type (XC-EJKCE-20-05) XC-EJK : 100-110/110-120 V XC-EJK : 200-220/220-240 V 70 to 4,000 (MAX 8,999) S/min 50 to 3,600 r/min DC 24 V/30 V ±10 % 5 ˚C to 40 ˚C 30 % to 95 % -25 ˚C to 55 ˚C Under 1000 m above mean sea level Motor 8.0 kg/Control Box : 5.5 kg Position detector XC-KE-01PJ (DC 24 V Setting) Solenoid OF OA Specifications (Presser foot lifter output FU) (Thread trimming output T) Impedance 8 or more 4 or more (continuous time rating) (short time rating) Solenoid OC O1 Specifications (back stitch output B) (Virtual output1) Impedance 4 or more 4 or more (short time rating) (short time rating) OB (Wiper output W) 4 or more (short time rating) O2 (needle cooler output) 4 or more (short time rating) OD (Thread release L) 4 or more (short time rating) O3 (TF output TF) 4 or moer (short time rating) OB (Wiper output W) 5 or more (short time rating) O2 (needle cooler output) 5 or more (short time rating) OD (Thread release L) 5 or more (short time rating) O3 (TF output TF) 5 or moer (short time rating) (DC 30 V Setting) Solenoid OF OA Specifications (Presser foot lifter output FU) (Thread trimming output T) Impedance 10 or more 5 or more (continuous time rating) (short time rating) Solenoid OC O1 Specifications (back stitch output B) (Virtual output1) Impedance 5 or more 5 or more (short time rating) (short time rating) Note) 1. In the brackets, it is a factory setting. 2. The continuous time rating of “OF” output is 50 percentage of chopping duty. − 141 − TABLE OF DIGITAL DISPLAY Table of digital display Numeral 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Digital display Numeral Digital display Numeral Digital display Numeral Digital display − 142 − R INTERNATIONAL SALES H.Q. 8-2-1, KOKURYO-CHO, CHOFU-SHI, TOKYO 182-8655, JAPAN PHONE : (81)3-3430-4001 to 4005 FAX : (81)3-3430-4909 • 4914 • 4984 TELEX : J22967 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 commodity without notice. Copyright C 1998-2001 JUKI CORPORATION. All rights reserved throughout the world. 01 · 03 Printed in Japan (E)
Source Exif Data:
File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.5 Linearized : No Page Count : 148 XMP Toolkit : XMP toolkit 2.9.1-14, framework 1.6 About : uuid:d6d4cc67-6381-4d12-8c35-40030c0df5b4 Keywords : Producer : Acrobat Distiller 3.0J (Power Macintosh 版) Modify Date : 2007:10:02 11:59:02-04:00 Create Date : 2001:03:08 14:36:25Z Creator Tool : Adobe PageMaker 6.0J Metadata Date : 2007:10:02 11:59:02-04:00 Document ID : uuid:e79f3856-54dd-46f4-b5eb-8540c8f585ab Format : application/pdf Title : SC380*P001- Creator : JEC2 Description : Author : JEC2 Subject :EXIF Metadata provided by EXIF.tools