background image

 

25 

19 

Thread trimming acting time 

切線動作時間 

 

〜  1000 ms

 

20 

Thread wiping delaying time 

撥線延遲時間

 

       

 

〜  300 ms

 

21 

Thread wiping acting time 

撥線動作時間

 

       

 

〜  2500 ms

 

22 

Foot lifter delaying time 

壓腳延遲時間

 

〜  2500 ms 

23 

Thread wiping output control 

撥線輸出控制

 

                 

OFF : No output wiping 
           

不輸出撥線

 

ON : Output thread wiping 
           

輸出撥線

 

24 

Motor rotating direction 

馬達轉向

 

 

 

CCW : Counterclockwise 
         

逆時針

 

CW : Clockwise 
         

順時針

 

25 

A_ code back tacking compensation 
A_CODE

回針動作補正

 

 
 
 
 
 
 

 

〜  720 

 

26 

B_ code back tacking compensation 
B_CODE

回針動作補正

 

 
 
 
 
 
 

 

〜  720 

 

27 

C_ code back tacking compensation 
C_CODE

回針動作補正

 

〜  720 

 

Summary of Contents for SV-250

Page 1: ...direction of the motor is correct prior to operation 6 So as to prevent personal injuries during operation be careful not to allow your head and hands to come close to the moving parts Also never try...

Page 2: ...onnecting lines to the appropriate position Fig 3 1 CN6 Synchronizer connector CN6 2 CN7 Encoder connector CN7 3 CN13 Safety switch connector CN13 4 CN1 Pattern setting switch box connector CN1 5 CN5...

Page 3: ...on IN_C pin 11 12 11 CN15 option B CN15 option B Option IN_F pin 2 7 Option IN_G pin 3 7 Option IN_H pin 5 7 12 CN16 option C CN16 option C Option IN_D pin 2 6 Option IN_E pin 3 6 13 CN17 option D CN1...

Page 4: ...R 2 Speed unit adjustment After replacement of speed unit Adjust speed unit standard voltage following the below procedures Place the pedal sensor inner lever arm to the neutral position Loosen the he...

Page 5: ...ailure in safety switch connection Safety switch failure Setting error for parameter No 35 Er 5 Speed unit output failure Speed unit connector is loosen Speed unit is broken Connecting rod installatio...

Page 6: ...6 Er 0 Er 1 Er 2 Er 3 F 2 Er 4 NO 35 Er 5 Er 6 EEPROM Er 7 NO 42 Er 8 NO 1 Er 9...

Page 7: ...020 Encoder Cover 1 8 AGA0416A Screw Spring washer Washer M4xS4x 10x16L 4 9 AGFCS02A CS ring CS 7 8x 10x0 25T 1 10 ADA0057A Bended Washer 8 5x 12 5x0 3T 1 11 ADA00540 Washer 8 1x 12 5x0 5T 3 12 AHB000...

Page 8: ...pper 12 x 5 x t0 8 1 35 CJA50421 Plug 1 37 CJA5049A Cap 1 38 BBF23206 Ground 1 39 SNSP0020 Screw ASM 1 40 ABA00031 Adjusting screw ASM 8 9x130L 1 41 AGE10080 Nut M10x t8 2 42 AGC00100 Spring washer S1...

Page 9: ...02A Cord clamp 1 5 AGA0510D Headless screw M5x10L 1 6 AAB00072 Fan 1 7 SNSA006D Encoder ASM SV 260 SV 260 1 8 ACD00020 Encoder Cover 1 9 AGA0416A Screw Spring washer Washer M4xS4x 10x16L 4 10 AGFCS02A...

Page 10: ...her S10 2 29 AGA06080 Stator fixing screw M6x6L 1 30 SNSA001G Screw Spring washer Washer M6xS6x t3x 15x15L 1 31 ADA00560 Wave ring Bww608 1 32 ABA00180 Lateral pin 10x70L 1 33 AAA00080 Slide base 1 34...

Page 11: ...tion AMT Description 1 AGA0416A Screw Spring washer Washer M4xS4x 10x16L 3 2 ADA01120 Power I O fixing plate I O 1 3 AGA0408B Screw Spring washer Washer M4xS4x 9x8L 4 4 ADA01140 Box suspended frame 2...

Page 12: ...nel SV 500 1 14 ACA00560 Front cover 1 15 AGA0416D Screw Spring washer Washer M4xS4x 9x16L 6 16 SNSC0005 Pedal sensor ASM 1 17 CXA00241 Silicon rubber plate 1 18 CMB00151 PWR PCB ASM SV 250 PWR 1 19 A...

Page 13: ...Pedal sensor control pin 1 1 6 ABD00250 Pedal sensor control pin 2 1 7 AGK00030 Pedal sensor adjusting spring 1 0x44L 2 8 ABD00050 Pedal sensor adjusting nut M12xP1 0x 15xT2 5 2 9 ACF00010 Pedal senso...

Page 14: ...2 8 ADE00300 Bearing pressed plate 1 9 AGA0312A Screw M3x12L 3 10 ACF00030 Fixing packing black 2 11 ADE00310 TG Disc TG 1 12 AGA0310A Self tapping screw 3x24 5L 2 13 AGH00030 Preload spring WW 14 8x...

Page 15: ...key P SET 3 If it is not displayed as shown above please repeat steps 1 2 3 1 2 4 4 1 Press key thus parameters no will be cycled decreased 4 2 Press ITEM key thus parameters no will be cycled increa...

Page 16: ...change parameter No 3 from 135 to 130 Press key 5 times and 130 will be displayed on the screen 6 No 3 135 130 5 130 7 Pressing ITEM key can select for the next parameter no repeat steps 4 6 to modify...

Page 17: ...M 3 If the display is not as shown above please repeat steps 1 2 3 1 2 4 If the pedal is forwardly pressed the motor will rotate 7 turns in positioning speed After the motor stop the motor pulley rati...

Page 18: ...ulley ratio values 6 3 Select the machine type 1 Turn OFF the power 1 2 Press SET key simultaneously then turn ON the power until rESET displayed then release the key 2 SET rESET PW IP 3 If it is not...

Page 19: ...ayed Please repeat step 4 5 PW ER 4 6 Press ITEM key to select machine type then press SET key 6 ITEM SET 7 Turn OFF the power then turn ON the power again It will operate according to the manual s in...

Page 20: ...er 1 Press D key counter 1 Press ITEM key for 2 seconds counter 0 Press key for 2 seconds display STIT release UP DOWN key display the stitches number 2 C 1 D 1 ITEM 2 2 STIT UP DOWN 3 Repeat above st...

Page 21: ...turn ON the power simultaneously and display ERROR 2 ERROR 3 Release key and display recently error message 3 4 Press ITEM key to cyclic display recent 6 error messages 4 ITEM 6 error B A C D A B C D...

Page 22: ...pedal sensor value that stored in EEPROM 3 EEPROM 4 Once press UP key read the pedal sensor again If the value between 1340 1790 press is B key to store 4 UP 1340 1790 B 5 If always display ERROR tha...

Page 23: ...of start auto back tack 500spm 2500spm 6 Soft start speed 250spm 2000spm 7 Soft start stitches 0 19 stitches 8 Condensed sewing speed End auto back tack speed 500 2500spm 9 End condensed stitches num...

Page 24: ...down 100 2500 ms 14 Confirming time for foot lifter acting level 10 1000 ms 15 Foot lifter duty DUTY 0 99 16 Foot lifter full duty output time FULL DUTY 100 1000 ms 17 Thread trimming mode OFF No thre...

Page 25: ...Foot lifter delaying time 0 2500 ms 23 Thread wiping output control OFF No output wiping ON Output thread wiping 24 Motor rotating direction CCW Counterclockwise CW Clockwise 25 A_ code back tacking...

Page 26: ...type pedal operating choice OFF Normal operation of speed pedal unit PK70 For JUKI standing operation PK70 type the speed is variable JUKI PK70 PKSW Standing pedal operation the speed is fixed low sp...

Page 27: ...s number in reverse feed stitching 0 19 stitches 40 Trimming function in the reverse feed stitching OFF No thread trimming function ON Execute auto thread trimming after reverse feed stitching 41 Exec...

Page 28: ...ocessed OFF No such function ON With the function 49 Sewing machine reversed revolution angles after thread trimming processed 0 250 50 The delaying time after finished thread trimming but before sewi...

Page 29: ...e function selection for Option IN_A Option IN_A The function selection for Option IN_B Option IN_B The function selection for Option IN_C Option IN_C OFF No such function DSCT Cancel thread trimming...

Page 30: ...r material edge sensor off Option OUT_A 0 99 stitches 71 The acts stitches number after the Option OUT_A delays stitches number material edge sensor off Option OUT_A 0 99 stitches 72 The Option OUT_B...

Page 31: ...ed 3 Depend on the setting stitches number output material edge sensor ends during motor medium speed 81 The function choice of Option OUT_C Option OUT_C 0 No output 1 Depend on the setting stitches n...

Page 32: ...5 Cancel the thread trimming function choice when pedal is heeled OFF With the thread trimming function when pedal is heeled ON Cancel the thread trimming function when pedal is heeled And just the fo...

Page 33: ...e powerful braking force 1 20 91 Motor rotation signal control OFF No output TL1 TL solenoid outputs when motor rotates TL TL2 TL solenoid outputs when motor rotates foot lifter acts TL 92 Forward out...

Page 34: ...ns acting Option OUT_E delay acting stitches number Option OUT_E 0 99 stitches 103 Material edge sensor ends acting Option OUT_E continuously act stitches number Option OUT_E 0 99 stitches 104 Option...

Page 35: ...ches number Option OUT_F 0 99 stitches 115 Option OUT_F function choice Option OUT_F OFF No output ON Depend on setting stitches number output 116 Control Option OUT_C solenoid output function by Opti...

Page 36: ...A2_ code back tacking compensation A2_CODE 0 720 123 B1_ code back tacking compensation B1_CODE 0 720 124 WA_ code back tacking compensation WA_CODE 0 720 125 WB_ code back tacking compensation WB_COD...

Page 37: ...hen material edge sensor active OFF Depend on simple control panel setting UP Up position DOWN Down position 135 UTL delaying time UTL 0 200 ms 136 UTL acting time UTL 0 2000 ms 137 Delay time after U...

Page 38: ...49 Step 4 for material edge sensor stitches number 0 250 stitches 150 Execute auto foot lifter after end fixed stitches number sewing process OFF No such function ON With the function 151 Fast cutter...

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