background image

Operating manual part II 

 

 

II-10 

© 2013 Dürkopp Adler AG 

 

 

Min 

Max 

Preset  Unity 

Description 

Thread tension 

09  00  0 

° 

Mode of the thread tension release and thread tension 
reduction with active foot lifting. 
0 =  No thread tension release; 
1 =  Thread tension release in the seam; 
2 =  Thread tension release after thread trimming; 
3 =  Thread tension release in the seam and after thread 

trimming. 

09  01  0 

° 

Thread tension release by thread help 
0 =  No; 
1 =  Yes 

09  02  0,0 

2,55 

0,0 

Delay time of the tread tension release after thread trimming. 
(Only active if t 09 00 = 2 or 3) 

09  03  0 

° 

Coupling thread tension with high lift walking foot 
0 =  No coupling; 
1 =  Additional thread tension when rapid stroke adjustment; 
2 =  Additional thread tension when reaching the high lift 

walking foot speed limit; 

09  10  0 

359 

225 

° 

on switching angle t 08 of 12 < = t of 09 10 < t 09 11 at the 
trimming process 

09  11  0 

359 

325 

° 

off switching angle t of 09 10 < t 09 of 11 < = t 08 13 at the 
trimming process 

09  20  0 

255 

ms 

Delay time for a repeated activation of the tension magnet at 
the trimming process. 

09  21  0 

255 

20 

ms 

Delay time for turning the tension magnet off at the trimming 
process 

09  50  0 

999 

100 

ms 

Drive time of the thread tension magnet in the time period t

09  51  5 

100 

100 

Pulse duty ratio in the time period t

1

 

09  52  0,0 

600,0 

60,0 

Drive time of the thread tension magnet in the time period t

2

  

(If you adjust 0s the thread tension magnet will be driven 
permanently)  

09  53  5 

100 

50 

Pulse duty ratio in the time period  t

09  54  0 

Increasing U

mag

 when the thread tension magnet will be driven 

0 =  No;  
1 =  Yes 

High lift for walking foot 

10  00  0 

High lift for walking foot 
0 =  No;  
1 =  Yes 

10  01  0 

9999 

1800 

rpm 

High lift walking speed 

10  02  1 

21 

10 

Step 

Lower speed break point 

10  03  1 

21 

19 

Step 

Upper speed break point 

10  04  - 

Show the actual position of the potentiometer and the actual 
limitation of the speed 
 3: 2800 
3: = actual position 
2800 = speed limitation 

10  06  0 

Speed limitation by rapid stroke adjustment 
0 =  Speed limitation on high lift walking speed for 500 ms; 
1 =  Permanently speed limitation on high lift walking speed; 

10  07  0,0 

2,55 

0,0 

Run-out time of the high lift walking speed 

10  08  0 

255 

Stiche 

Minimum number of stitches for high lift for walking foot 

10  09  0 

Type of speed limitation potentiometer 
0 =   9880 867105; 
1 =   9880 867119; 

Summary of Contents for DAC basic

Page 1: ...l part II class 838 0791 838901 D rkopp Adler AG PO Box 17 03 51 D 33703 Bielefeld Potsdamerstr 190 D 33719 Bielefeld Phone 49 0 521 9 25 00 Fax 49 0 521 9 25 24 35 www duerkopp adler com Ausgabe Edit...

Page 2: ...rks of the respective owners The publisher and the author make no claim to these trademarks While every precaution has been taken in the preparation of this document the publisher and the author assum...

Page 3: ...rkopp Adler AG II 3 Contents PART II 4 1 Parameter 4 1 1 Parameter of class 838 4 1 1 1 Operator level 4 1 1 2 Technician level 5 1 1 3 Developer level 18 1 2 Sets of parameters for class 838 20 2 Err...

Page 4: ...f 1 Bobbin thread counter A 2 Bobbin thread counter B 3 Bobbin thread counter C 4 Bobbin thread monitor o 06 01 0 1 999 9 300 0 x o0602 Reset value of the bobbin thread counter A o 06 02 0 1 999 9 200...

Page 5: ...an additional route A 0 off 1 on t 00 06 0 500 0 ms Delay time up to the speed release after the start backtack t 00 07 0 255 0 ms Decay time of the backtack magnet t 00 10 300 6000 800 rpm End backt...

Page 6: ...tack is pressed the motor will stopped in the position according to parameter t 0045 und t 00 46 3 If the manual backtack is pressed the motor will stopped in the position according to parameter t 004...

Page 7: ...hread clamp t 01 11 0 359 50 on switching angle of the sewing foot lifting t 01 12 0 359 100 off switching angle of the sewing foot lifting t 01 13 0 100 100 Duty cycle of sewing foot lifting at mode...

Page 8: ...e period t1 t 03 51 5 100 100 Pulse duty ratio in the time period t1 t 03 52 0 0 600 0 60 0 s Drive time of the foot lifting magnet in the time period t2 If you adjust 0s the thread clamp magnet will...

Page 9: ...of the pedal t 08 22 0 4 3 Speed curve t 08 23 10 255 90 ms Debouncing of the position 1 t 08 24 5 255 15 ms Debouncing of the position 2 t 08 25 0 1 0 Choice of the pedal 0 Analogous 1 Digital t 08 2...

Page 10: ...55 20 ms Delay time for turning the tension magnet off at the trimming process t 09 50 0 999 100 ms Drive time of the thread tension magnet in the time period t1 t 09 51 5 100 100 Pulse duty ratio in...

Page 11: ...er on 1 Unchanged 2 Deactivated 3 Activated t 11 30 0 11 1 Function of module 2 X2 20 0 Look at parameter t 11 00 t 11 31 0 1 0 Output of function module 2 X2 20 inverted 0 No 1 Yes t 11 32 1 3 1 Stat...

Page 12: ...r walking foot 0 No 1 Yes t 14 02 0 1 0 Stitch counting after sewing foot lifting till roller remains lowered t 14 03 0 No 1 Yes t 14 03 0 255 0 Stitches Number of stitches till lower the roller Edge...

Page 13: ...t 16 03 0 1 0 Filter for knitted fabrics 0 Off 1 On t 16 04 0 1 0 Light barrier sensing 0 uncovered 1 covered Electronic Hand wheel t 17 00 0 1 0 Electronic hand wheel active 0 No 1 Yes t 51 32 und t...

Page 14: ...t 51 00 Showing software version t 51 01 Showing control serial number t 51 02 0 1 0 Show the analog value t 51 12 during sewing process 0 No 1 Yes t 51 04 Showing machine class and sub class t 51 05...

Page 15: ...ier X1 14 Backtack suppression recall X2 1 High lift for walking foot not stored X2 2 High lift for walking foot stored X2 3 No Function X2 4 No Function X2 6 No Function X2 7 No Function 3 Outputs X1...

Page 16: ...Look at parameter t 51 20 t 51 23 0 22 8 Function of the input FF1 machine connector Pin 8 0 Look at parameter t 51 20 t 51 24 0 22 12 Function of the input FF2 machine connector Pin 7 0 Look at para...

Page 17: ...Input function module 3 look at t 11 60 11 Needle up 12 Ornamental Backtack 13 Needle cooling 14 Thread wiper 15 Normal stitch length on backtack 16 Machine run blockage N O 17 Machine run blockage N...

Page 18: ...nce d 08 12 0 1 200 0 40 5 V 1000rpm EMK d 08 13 0 1 15 00 12 00 A Maximum stator current d 08 14 1 10 2 Pole couple number d 08 20 0 255 44 Factor Kpn of the speed control d 08 21 0 255 23 Factor Kin...

Page 19: ...ag on 33V d 51 01 1 255 5 ms Period for the DeEnergizer process d 51 02 0 1 16 00 16 00 kHz Adjust the PWM frequency d 51 03 Showing machine serial number d 51 04 Showing production date d 51 10 0 0 9...

Page 20: ...22 M F r Unterklassen 838 170522 1 55 838 270522 838 170522 M 838 270522 M L C P Preset Preset t 08 04 20 30 t 08 05 0 1 t 08 10 t 08 19 650 1000 t 51 26 0 21 d 08 01 25 40 d 08 04 0 100 d 08 10 1 7 2...

Page 21: ...tor phases and check for value Error 1005 sewing motor blocked Eliminate sluggish movement in the sewing machine Replace encoder Replace sewing motor Error 1006 maximum speed exceeded Change the Encod...

Page 22: ...mation 3215 Bobbin thread ounter info value 0 reached Change reel set counter value press counter reset button Information 3216 Bobbin thread monitor left Change left bobbin Information 3217 Bobbin th...

Page 23: ...e control unit Information 7802 Update failure Only DACclassic Further using only of DACbasic functions Update software Replace control unit Information 7803 Communication Error Only DACclassic Furthe...

Reviews: