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Operating manual part II 

 

 

II-18 

© 2013 Dürkopp Adler AG 

 

1.1.3  Developer-level 

Min 

Max 

Preset  Unity 

Description 

Bartack 

00  01  0 

359 

15 

° 

Mechanical switching angle of the bartack 

Thread trimmer 

02  00  0 

359 

180 

The FA speed shall angle be reached before switching on 
the magnets. 

02  01  0 

Chainstitch mode 
0 =  No; 
1 =  Yes 

02  02  0 

Increasing U

mag

 in the thread trimming process 

0 =  No;  
1 =  Yes 

Seam ways 

07  00  150 

9999 

1000 

rpm 

Speed limitation for seam ways 

07  01  1 

20 

Stitches 

Stitches for the speed limitation by seam ways 

Motor 

08  00  1 

9999 

2000 

rpm 

Maximum motor speed 

08  01  1 

100 

25 

rpm/ms 

Maximum acceleration or deceleration 

08  02  0 

50 

20 

Kgcm² 

Mechanical inertia 

08  04  0 

255 

Inc 

Additional increments at the brake ramp 

08  05  0 

Half acceleration and brake ramp if I²t increase above 70%. 
0 =  No; 
1 =  Yes 

08  10  0,1 

100,0 

1,7 

Ohm 

Stator resistance 

08  11  1 

200 

mH 

Stator inductance 

08  12  0,1 

200,0 

40,5 

V/1000rpm  EMK 

08  13  0,1 

15,00 

12,00 

Maximum stator current 

08  14  1 

10 

Pole couple number 

08  20  0 

255 

44 

Factor K

pn

 of the speed control 

08  21  0 

255 

23 

Factor K

in

 of the speed control 

08  22  0 

255 

Factor K

dn

 of the speed control 

08  23  0 

255 

24 

Pre control of the speed control in the breaking sequence 

08  30  0 

255 

Factor K

ps

 of the distance control 

08  31  0 

255 

Factor K

is

 of the distance control 

08  32  0 

255 

Factor K

ds

 of the distance control 

08  40  0 

255 

82 

Factor K

px

 of the position control 

08  41  0 

255 

64 

Factor K

dx

 of the position control 

08  42  0 

255 

16 

Inc 

Increments for the add-on connection of the PD situation 
control system 

08  43  0 

1000 

2,857° 

Angle to the positioning 

08  44  0 

1000 

16 

Inc 

Increments for the position speed 

08  51  0 

endurance test active 
0 =  No; 
1 =  Yes 

08  52  0,0 

99,99 

5,00 

Period motor on

 

08  53  0,0 

99,99 

5,00 

Period motor off 

08  54  1 

9999 

900 

Period of the endurance test 

08  55  0 

2000 

180 

rpm 

Speed for the reference drive 

Thread tension

 

09  01  5 

100 

50 

Pulse duty ratio at the on threading help 

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...

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