Efka AB620A5035 Page 53 Operating Manual Download

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- AB620A5035

Instruction Manual

- 53 -

Explanation of letter symbols of the above table and chapter ”Timing Diagrams“

Outputs

Tape cutter

FL1

Sewing foot lifting without pulsing

AH1/AH2

Fast scissors

FSPL

Thread tension release

Thread trimmer

Thread wiper

FA1

Thread trimmer pos. 1...1A
(e.g. Pfaff, magnetic)

ML/NK

Machine running / Needle cooling

FA1+2

Thread trimmer pos. 1...2

PD≥1

Pedal forwards until the engine is
running (min. to max. rotational speed)

FA2

Thread trimmer pos. 1A...2
(e.g. Pfaff, pneumatic)

PD≤-1

Pedal slightly back (FL) or entirely back
(FA)

FAO

Needle thread trimmer

PD=0

Pedal in pos. 0 (neutral)

FAU

Bobbin thread trimmer

PD-2

Full heelback (FA)

Sewing foot lifting

Backtacking

Summary of Contents for AB620A5035

Page 1: ... EFKA OF AMERICA INC EFKA SINGAPORE PTE LTD GMBH CO KG CONTROL AB620A5035 Operating manual With parameter list Putting into Service Settings Functional Description Connection Diagrams Timing Diagrams No 402446 English ...

Page 2: ... For current versions of the Instructions for Use and Lists of Parameters necessary for operating EFKA drives in accordance with regulations please refer to the EFKA web site www efka net page Downloads On our web site you will also find the following supplementary instructions for this control General instructions for use and programming Use with USB Memory Stick Adapter cords ...

Page 3: ... 6 5 Functions of the Keys Inputs in1 in7 18 6 6 Positioning speed 18 6 7 Maximum Speed Compatible with the Sewing Machine 19 6 8 Maximum speed 19 6 9 Positions 19 6 9 1 Setting the reference position Parameter 170 20 6 9 2 Setting the Positions 21 6 10 Display of the Signal and Stop Positions 21 6 11 Positioning shift 22 6 12 Braking Characteristics 22 6 13 Braking Power at Standstill 22 6 14 Sta...

Page 4: ... trimming operation 36 7 17 1 Thread Trimmer Thread Wiper Lockstitch Modes 37 7 17 2 Trimming speed 37 7 17 3 Chainstitch thread cutter var modes 37 7 17 4 Chainstitch Machine Trimming Signal Times 37 7 18 Functions for bag sewing machines 38 7 19 Overlock Machine Functions Mode 7 38 7 19 1 Chain Suction Signal 38 7 19 2 Start and End Counts 40 7 20 Tape Cutter Fast Scissors Modes 6 7 40 7 20 1 Ta...

Page 5: ...1 8 1 1 Inputs to the control 51 8 1 2 Outputs of control 51 9 Table of Machine Functions and Adapter Cords 52 10 Operating Elements and Socket Connectors 54 10 1 Positions of the Front Side 54 10 2 Positions of the rear side 54 10 3 Connection Diagrams 55 11 Timing Diagrams 60 11 1 Operator Level 80 11 2 Technical level Code no 1907 83 11 3 Supplier level Code No 3112 88 12 Error Displays 96 ...

Page 6: ...h F27 5 1113096 Singer SN62AV Lockstitch 212 UTT 2 1112824 Union Special AC62AV Chainstitch 34700 with stitch lock 5 1112844 Yamato AC62AV Chainstitch VC series 5 1113345 Yamato Chainstitch VG series 5 1113345 Yamato AB60C Backlatch ABT3 9 1112826 Yamato Backlatch ABT13 ABT17 9 1113205 Medium duty sewing machine general Lockstitch e g Dürkopp Adler Juki Pfaff Sunstar Golden Wheel 3 Suitable adapte...

Page 7: ... Designation Material No Control panel Variocontrol V810 5970153 Control panel Variocontrol V820 5970154 Control panel Variocontrol V860 5990164 Reflection light barrier module LSM002 6100031 Hall sensor module HSM001 6100032 Pulse encoder IPG001 6100033 Adapter cord for the connection of light barrier module and or Hall sensor module HSM001 and or pulse encoder IPG001 1113229 Extension cable appr...

Page 8: ...ls B721 B722 B724 B737 B748 B772 B774 B778 B842 B845 B872 B875 Connection of the position sensor incorporated in the hand wheel 1113433 DÜRKOPP ADLER models 210 and 270 1112845 GLOBAL model CB2803 56 1112866 JUKI high speed seamer with index 6 1112816 JUKI high speed seamer with index 7 1113132 JUKI lockstitch machines Connection of the position sensor incorporated in the hand wheel 1113157 JUKI D...

Page 9: ...sitions using parameter 171 if necessary the setting of the positions using parameter 171 possible with all settings of parameter 270 The correct positioning speed using parameter 110 The correct maximum speed compatible with the sewing machine using parameter 111 The setting of the remaining relevant parameters Begin sewing in order to save the set values 4 Setting and Putting into Service with t...

Page 10: ...isely as possible If parameter 270 0 or 5 continue with input of 451 Check the transmission ratio Move pedal forwards Let the drive run until ready rdy is displayed Press pedal to position 0 The check is complete if parameter 270 6 set the reference position Turn hand wheel until symbol o display goes off Set reference position e g height of the stitch plate lower dead point Parameter 451 for posi...

Page 11: ...eady done continue with Point 30 23 Press the E key PULY is displayed Check the transmission ratio 24 Move pedal forwards Let the drive run until ready rdy is displayed For a maximum speed that is too high an error message A12 is generated Push button E as often as needed until parameter 111 Point 12 is reached again to set the permitted maximum speed 25 Press pedal to position 0 neutral The check...

Page 12: ...until ready rdy is displayed For a maximum speed that is too high an error message A12 is generated Push button E as often as needed until parameter 111 Point 12 is reached again to set the permitted maximum speed 19 Press pedal to position 0 neutral The check is complete 20 When parameter 270 6 continue with Point 25 21 PoS 0 o is displayed o is red Setting the reference position 22 Rotate the ha...

Page 13: ...the controls Hold the E button down turn on the controls Hold down the E button 5 sec after turning on SAVE is shown on the display Press the E button once to execute the backup process When the process is completed rdy is displayed for 1 second Turning off the controls 5 1 2 Restoring parameters from the backup Turning off the controls Hold the button down 5 sec turn on controls LOAD is shown on ...

Page 14: ...be changed Insert an empty USB Stick Wait until USB shows on the display and press the P key Use the buttons to get to parameter F 532 5 3 2 is shown on the display Use the buttons to get to parameter F 532 5 3 2 is shown on the display Press the E button once Press the button Press the E button When the process is completed rdy is displayed for 1 second Turn off ...

Page 15: ... this process Insert the USB stick with the file 0100DATA PAB Wait until USB shows on the display and press the P key Use the buttons to get to parameter F 533 5 3 3 is shown on the display Use the buttons to get to parameter F 533 5 3 3 is shown on the display Press the E button once Press the button Press the E button Press the E button once to execute the backup process When the process is comp...

Page 16: ...own the button and switch on the controls Until Pos0 show for 1 second Press the E button P0 and a rotating u are displayed Turn the handwheel until the rotating u disappears Bring the handwheel to the zero position needle up OT Press the E button Turn off Note If the rotating u does not disappear after 10 rotations change the direction of rotations ...

Page 17: ...le or IPG Pulse Encoder Representation and installation of a HSM001 Hall sensor module or IPG pulse encoder Representation and installation of a HSM001 Hall sensor module or PG pulse encoder together with a LSM002 light barrier module by means of adapter cord no 1113229 Operation with HSM001 Hall sensor module Operation with IPG pulse encoder Get machine to the needle up position Position bore for...

Page 18: ...uences Thread Trimming Operations This drive is suitable for different lockstitch chainstitch and overlock machines The mode for the functional sequence required on the respective machine can be selected using parameter 290 ATTENTION Before switching the functional sequences you must disconnect input and output plug and socket connections between control and machine Please ensure that the function...

Page 19: ...es 6 9 Positions Function with or without control panel Parameters Mode for the position sensor Setting the needle positions Transmission ratio between motor shaft and machine shaft PGm Sr2 trr 270 171 272 A sensor can be used as a position sensor e g Efka Hall sensor module HSM1 or pulse generator IPG with either NC or NO functionality It is connected to socket B18 7 Parameter 270 is used to sele...

Page 20: ...e number and select parameter 170 Press the E key Display o Press the key Display P o u character o rotating 1 Turn hand wheel until rotating character o goes off on the display Display PoS 0 Set the needle to the bottom dead center by turning the hand wheel Configuration of the zero point of the machine Press the P key once Actual parameter number 170 is displayed 2 or Press the P key twice Exit ...

Page 21: ...hen only the starting angle must be set The end angles are automatically set to 60 after the starting angle The needle positions should in principle only be set via the quick installation routine SIR to prevent erroneous inputs You are guided through the required parameters with it See Section Fehler Verweisquelle konnte nicht gefunden werden Setting and Putting into Service with the Aid of the Fa...

Page 22: ... panel Parameters Positioning shift PSv 269 Determine by means of parameter 269 whether the drive is to stop exactly on the position Parameter 269 0 or some increments after the position 6 12 Braking Characteristics Function with or without control panel Parameters Braking ramp running Braking ramp stop Braking ramp for n 350 when drive stopped br1 br2 br3 207 208 219 Parameter 207 regulates the b...

Page 23: ... Example 2350 revolutions per minute 2350 2350 At stop in the seam The stop indication StoP StoP At standstill after trimming On the V810 indication of the type of control On the V820 indication of the set maximum speed and the type of control Example 4000 revolutions per minute and type of control AB425S Ab620A 4000 Ab620A 6 16 Operating hours counter Function with or without control panel Parame...

Page 24: ...ess the E key Min minutes letter symbol Press the E key 00 minutes display Press the E key SEc seconds letter symbol Press the E key 00 seconds display Press the E key MS milliseconds letter symbol Press the E key 000 milliseconds display Press the E key rES See chapter Set and Reset Operating Hours Counter Press the E key The process will be repeated from the hours display Press the P key twice e...

Page 25: ...7 Functions with or without Control Panel 7 1 First Stitch after Power On Function with or without control panel Parameters 1 stitch at positioning speed after power On Sn1 231 If parameter 231 is on the first stitch after power on will be performed at positioning speed for the protection of the sewing machine This is independent of the pedal position and the softstart function 7 2 Softstart Funct...

Page 26: ... 203 204 206 211 254 Sewing foot is lifted in the seam by heelback position 1 or automatically using the S4 key on the control segment 7 lights up or automatically using key 3 on the V810 control panel or automatically using key 6 on the V820 control panel by pressing a key depending on the pre selection of parameters 240 246 after thread trimming by heelback position 1 or 2 or automatically using...

Page 27: ...and arrow above key On Right hand arrow above key On Both arrows Off Key 1 Start stitch condensing On number of stitches with stitch regulator Parameter 001 Start stitch condensing On number of stitches without stitch regulator Parameter 000 after that number of stitches with stitch regulator Parameter 001 Start stitch condensing Off Left hand arrow above key On right hand arrow above key On Both ...

Page 28: ...parameter 150 7 4 4 Double start backtack The forward section will be sewn for a number of stitches that can be set Then the stitch regulator signal will be issued and the backward section will be executed The number of stitches for the two sections can be set separately 7 4 5 Single Start Backtack Start Stitch Condensing The stitch regulator signal will be issued and the backward section and or s...

Page 29: ... stitch regulator can be programmed and varied using the above parameters directly on the control or on a connected V810 V820 control panel For fast operator information HIT when using the V820 control panel the value of the function switched on using key 4 can be displayed for approx 3 seconds During this time the value can be varied directly by pressing key or 7 5 3 Stitch Correction and Last St...

Page 30: ...art Ornamental Backtack Stitch Condensing Function without control panel Control Function ornamental backtack On Off Ornamental backtack stop time Single start ornamental backtack Double start ornamental backtack Start ornamental backtack Off SrS tSr Segment 1 on Segment 2 on Both segments off 135 210 key E S2 The parameters of the start backtack speed and the backtack stitches forward and backwar...

Page 31: ... backtack Parameter 135 0 Backward sewing with speed limitation according to the setting of parameter 109 is performed when the key is held down Intermediate ornamental backtack Parameter 135 1 By pressing the key in the seam the drive stops and the backtack solenoid is activated The speed limitation n9 according to the setting of parameter 122 is effective during the entire intermediate backtack ...

Page 32: ...ch regulator solenoid is engaged by full power Then the system switches automatically to partial power in order to reduce the load for the control and the connected stitch regulator solenoid Set the duration of full power using parameter 212 and the partial holding power using parameter 213 ATTENTION If the holding power is set too high the solenoid and the control may be permanently damaged Pleas...

Page 33: ...ence of reversing angle at positioning speed after a switch on delay that can be set 190 2 Automatic sequence with light barrier at the seam end without tape cutting pedal in position 2 according to the setting of parameter 019 Press key unlock the chain Run to position 1 after light barrier sensing Sequence of reversing angle at positioning speed after a switch on delay that can be set 190 3 Auto...

Page 34: ...sing The start backtack start stitch condensing is interrupted by opening and or closing the switch Stop in the basic position Needle up is not possible Sewing foot lifting is possible After disabling of the machine run blockage the seam will be continued with the section following the start backtack start stitch condensing Machine run blockage in the end backtack end stitch condensing The end bac...

Page 35: ...ited The signal turns off after the run out stitches have been executed and the speed limitation will be disabled after the run out time Parameter 152 If the key is held down until after counting high lift for walking foot remains On If the key is pressed only briefly counting takes priority While the drive is running if 0 run out stitches have been programmed using parameter 185 Pushing the high ...

Page 36: ...ight lift Confirm the change with the E button Call parameter 401 Set a value of 1 to save the changes Storage by pressing the P button twice with subsequent approximation is not possible here NOTE If the values are outside the permitted range fault message A11 will be emitted 7 16 Speed Limitation n9 Function with or without control panel Parameters Speed Limitation n9 n9 122 When a key is pushed...

Page 37: ... thread wiper is not connected there will be a delay time tFL after thread trimming until sewing foot lifting 7 17 2 Trimming speed Function Parameters Trimming speed n7 116 7 17 3 Chainstitch thread cutter var modes Thread trimming in the chainstitch modes is performed at machine standstill in position 2 The signal sequence of M1 M4 and sewing foot lifting at the seam end can be set as desired us...

Page 38: ...without control panel Parameters Delay time output M2 ON period output M2 impulse Delay time output M3 for hot thread chain cutting M3 ON period output for hot thread chain cutting Delay time until sewing foot On Input for knee switch function kd2 kt2 kd3 kt3 kdF in1 in7 282 283 284 285 288 240 246 7 19 Overlock Machine Functions Mode 7 7 19 1 Chain Suction Signal The chain suction signal can be p...

Page 39: ...tely 018 5 Tape cutting at the start of the seam with stop 022 0 The chain suction signal at the seam end is disabled after count c2 022 1 The chain suction signal at the seam end remains on until pedal in pos 0 neutral 022 2 Chain suction until the drive is at standstill and the switch off delay Parameter 237 has elapsed The switch off delay will be disabled whenever a new seam is started 025 0 S...

Page 40: ...tput M3 ST2 27 tape cutter AH kd3 kt3 284 285 Parameter 232 must be set at 0 tape cutter function The delay time for the tape cutter is usually set at 0 Output and Times for Fast Scissors Function with or without control panel Parameters Delay time for output M3 ST2 27 fast scissors AH1 ON period for output M3 ST2 27 fast scissors AH1 Delay time for output M4 ST2 36 fast scissors AH2 ON period for...

Page 41: ...t barrier uncovered until the tape cutter is on mode 15 kLm ckL 020 021 Output and Times for Tape Cutter Function Parameters Delay time for output M3 ST2 27 tape cutter AH ON period for output M3 ST2 27 tape cutter AH kd3 kt3 284 285 Parameter 232 must be set at 0 tape cutter function The delay time for the tape cutter is usually set at 0 Output and Times for Fast Scissors Function Parameters Dela...

Page 42: ...fting in and at the end of the seam Inputs assignment F 24x 101 Function Parameters FlipFlop 2 AFF2 831 Output assignment F 831 0 AFF2 Off preset F 831 1 AFF2 M1 F 831 2 AFF2 M2 F 831 3 AFF2 M3 F 831 4 AFF2 M4 F 831 5 AFF2 M5 F 831 6 AFF2 M6 F 831 7 AFF2 M7 F 831 8 AFF2 M8 F 831 9 AFF2 M9 F 831 10 AFF2 M10 F 831 11 AFF2 M11 Inputs assignment F 24x 102 Function Parameters FlipFlop 3 AFF3 832 Output...

Page 43: ... using parameter141 141 0 Execution at pedal controlled speed 141 1 Execution at fixed speed n12 when pressing the pedal forward position 1 141 2 Execution at limited speed n12 when pressing the pedal forward position 1 141 3 Automatic execution at fixed speed after having pressed the pedal once The procedure can be interrupted by heelback 2 141 4 Automatic execution at fixed speed n1 after having...

Page 44: ...t the input of socket B18 8 is active only if parameter value 239 0 7 25 1 Speed after Light Barrier Sensing Function with or without control panel Parameters Speed after Light Barrier Sensing n5 114 At the end of the light barrier stitch count at speed n5 the end count for the tape cutter c4 is continued under pedal control If the stitch count for the tape cutter is set to 0 and the light barrier...

Page 45: ...omatic start Automatic start On Off Light barrier sensing uncovered Start of sewing blocked with light barrier uncovered ASd ALS LSd LSS 128 129 131 132 This function enables an automatic start of the sewing operation as soon as the light barrier senses the insertion of fabric Prerequisites for the operation Parameter 009 1 Light barrier On Parameter 129 1 Automatic start On Parameter 131 1 Light ...

Page 46: ... function is not used a switching function can be assigned to the input on socket B18 8 as well as to inputs in1 i7 The following input functions are possible with parameter 239 239 0 Light barrier function The input is prepared for a light barrier function 239 0 All other input functions are identical as described in the next section Inputs for switches and keys ...

Page 47: ...edal is not used This input function is inverted in mode 9 11 Run at limited speed n12 Upon pressing the key the drive runs at limited speed The pedal must be pressed forward 12 Sewing foot lifting with pedal in position 0 neutral 15 Tape cutter or fast scissors mode 6 7 Upon pressing the key the tape cutter will be enabled for a preset time 18 Unlocking the chain Upon pressing the key the motor p...

Page 48: ...key the drive runs from position 1 to position 2 3 Single stitch basting stitch Upon pressing the key the drive performs one rotation from position 1 to position 1 If the drive is in position 2 it runs to position 1 upon pressing the key and from position 1 to position 1 each time the key is pressed again 4 Full stitch Upon pressing the key the drive performs a full rotation depending on the stop ...

Page 49: ...tion 1 to position 1 041 2 Full stitch The drive executes a complete rotation corresponding to its starting position 7 30 Signal Machine Running Function Parameters Mode machine running Switch off delay for signal machine running LSG t05 155 156 Set activation of signal machine running using parameters 155 156 155 0 Signal machine running Off 155 1 Signal machine running will be issued whenever th...

Page 50: ...locked function active whenever the light barrier is On 019 3 The functions pedal in pos 1 slightly back and pedal in pos 2 all the way back are active 019 4 The functions pedal in pos 1 slightly back and pedal in pos 2 all the way back are blocked in the seam function active whenever the light barrier is On 019 5 Start seam end by placing the portal at 1 slightly back The characteristics of the a...

Page 51: ...7 in11 LSM in12 and in13 appear individually on the LCD display In addition the active inputs are displayed by arrows over keys 1 through 6 even if multiple inputs are actuated at once If more than one key or switch is activated at once the number of the lowest numbered input is displayed If for example in3 in5 in6 in7 are actuated 03 is displayed The signals Light barrier positions etc are displa...

Page 52: ...FL FA Rimoldi F27 1113096 FL FW FAO FAU ML 6 Chainstitch tape cutter fast scissors FL STV FA M2 AH1 AH2 ML 7 Overlook FL KS FA M2 AH FSPL ML 8 Backlatch FL PD 1 PD 1 PD 1 ML Pegasus 1113234 PD 1 PD 1 9 Backlatch FL PD 1 PD 1 PD 1 ML Yamato ABT3 1112826 PD 1 PD 1 Yamato ABT13 ABT17 1113205 PD 1 PD 1 14 Lockstitch e g FL VR FA1 2 FA2 FW FA1 ML Juki 5550 6 1112816 FL VR FA1 2 FW Juki 5550 7 8500 7 87...

Page 53: ...immer FW Thread wiper FA1 Thread trimmer pos 1 1A e g Pfaff magnetic ML NK Machine running Needle cooling FA1 2 Thread trimmer pos 1 2 PD 1 Pedal forwards until the engine is running min to max rotational speed FA2 Thread trimmer pos 1A 2 e g Pfaff pneumatic PD 1 Pedal slightly back FL or entirely back FA FAO Needle thread trimmer PD 0 Pedal in pos 0 neutral FAU Bobbin thread trimmer PD 2 Full hee...

Page 54: ... of the 4 digit 7 segment display indicate the switching states of foot lifting and basic position 1 Single start backtack 2 Double start backtack 3 Single end backtack Tape cutter at the start of the seam ON OFF mode 7 4 Double end backtack Tape cutter at the seam end ON OFF mode 7 5 Basic position needle position 1 6 Basic position needle position 2 7 Automatic sewing foot lifting at stop in the...

Page 55: ...t be exceeded in1 Input 1 R N EXT External potentiometer for speed limitatiom M4 Output 4 in2 Input 2 VR Backtacking M5 Output 5 in3 Input 3 POS1 Position 1 M6 Output 6 in4 Input 4 POS2 Position 2 M7 Output 7 in5 Input 5 FL Sewing foot lifting M8 Output 8 in6 Input 6 G1 Generator signal M9 Output 9 in7 Input 7 M1 Output 1 M10 Output 10 M2 Output 2 M11 Output 11 M3 Output 3 ...

Page 56: ...constant load will not be exceeded 1 Nominal voltage 24 V no load voltage max 30 V momentarily after power on 2 Transistor output with open collector max 40 V Imax 10 mA 3 Nominal voltage 15 V Imax 30 mA 4 Nominal voltage 5 V Imax 20 mA View Front view of the control component side and or rear view of the outgoing connecting cable ...

Page 57: ...put for positions e g connection of a sensor LSM002 Reflection light barrier module G1 G2 OUT Output of generator impulses HSM001 Hall sensor module TXD RXD Serial transmission lines IPG Pulse encoder If parameter 239 is set to 0 it is possible to operate a key at the input of the B18 8 connector G2 OUT 4 TxD SUB D 9 RxD 5V 2 0V G1 OUT 4 POS IN LSM IN POS2 OUT 4 5 1 9 6 B18 1 2 3 4 5 6 7 8 9 BI115...

Page 58: ... 13 function programmable using parameter 551 Connecting the analogous actuator EB401 EB Actuator Code table for digital target value preset grey code Pedal step 2 1 0 1 2 3 4 5 6 7 8 9 10 11 12 Input A B80 8 L L H H H L L H H L L H H L L H Input B B80 6 L H H L L L H H H H L L L L H H Input C B80 4 H H H H L L L L L L L L H H H H Input D B80 7 H H H H H H H H L L L L L L L L ...

Page 59: ...Parameter F 396 0 Frequency Off F 396 1 Frequency On Plug B80 input signal Pin8 A Pin6 B Pin4 C Pin5 D Motor state X X X Deactivated Stop X X Frequency 60 Hz Activated 0V Stop X X Frequency 60 Hz Activated 0V Running X X Frequency 60 Hz Deactivated Stop 0 V 0 V X Deactivated Trimmer 1 Nominal voltage 24 V no load voltage max 30 V momentarily after power on 2 Nominal voltage 5 V Imax 20 mA View Fro...

Page 60: ...ktack speed Trimming speed 110 111 112 113 116 c2 c1 c3 c4 t8 t9 t1 t3 t4 t5 t6 t7 Start backtack stitches forward Start backtack stitches backward End backtack stitches backward End backtack stitches forward Start backtack stitch correction End backtack stitch correction Delay until speed release after start backtack Start delay from lifted sewing foot Full power of sewing foot lifting Pulsing of...

Page 61: ...ing speed Maximum speed Start backtack speed End backtack speed Softstart speed Trimming speed 110 111 112 113 115 116 c1 c3 SSc t1 t3 tFL tFA kt2 Start backtack stitches backward End backtack stitches backward Softstart stitches Delay until speed release after start backtack Start delay from lifted sewing foot Switch on delay of sewing foot lifting Stopping time for thread trimming ON period thre...

Page 62: ...11 112 113 116 117 c2 c1 c3 c4 thP chP t6 t7 iFA FSA FSE tFA Start backtack stitches forward Start backtack stitches backward End backtack stitches backward End backtack stitches forward High lift walking speed run out time Stitch counting high lift for walking foot Thread wiper ON period Sewing foot switch on delay after thread wiper Thread trimmer activation angle Switch off delay of thread tens...

Page 63: ... Trimming speed 110 111 112 113 115 116 c1 c3 c4 SSc t1 t3 t4 t5 kdF kd1 kd4 kt1 kt4 Stitch counting of start stitch condensing Stitch counting of end stitch condensing Stitch counting at the seam end without stitch regulator Softstart stitches Delay until speed release after start backtack Start delay from lifted sewing foot Full power of sewing foot lifting Pulsing of sewing foot lifting Switch ...

Page 64: ...ction unlocking the chain to an output Right On On 290 5 161 0 182 1 009 1 190 2 246 6 247 10 2 Key Key 4 Key 7 n1 n2 n5 Positioning speed Maximum speed Speed after light barrier sensing 110 111 114 LS ird drd t3 t4 t5 tGn dGF kdF Light barrier compensating stitches Number of reversing increments Switch on delay of reverse motor rotation Start delay from lifted sewing foot Full power of sewing foo...

Page 65: ...ithout pedal Assign the function unlocking the chain to an output Right On On 290 5 161 0 182 1 246 6 247 10 2 Key Key 4 Key 7 n1 n2 Positioning speed Maximum speed 110 111 ird drd t3 t4 t5 tGn dGF Number of reversing increments Switch on delay of reverse motor rotation Start delay from lifted sewing foot Full power of sewing foot lifting Pulsing of sewing foot lifting Speed gate damping period Sp...

Page 66: ...art stitch condensing speed Softstart speed Trimming speed 111 112 115 116 c1 SSc t1 t3 kd1 kd2 kt1 kt2 kd3 kd4 kt3 kt4 kdF Stitch counting of start stitch condensing Softstart stitches Delay until speed release after start backtack Start delay from lifted sewing foot Delay times of outputs M1 M2 ON periods of outputs M1 M2 Delay times of outputs M3 M4 AH1 AH2 ON periods of outputs M3 M4 AH1 AH2 S...

Page 67: ...after light barrier sensing Chain suction On after light barrier compensating stitches Tape cutter function 290 7 On On 009 1 018 0 019 2 020 1 022 1 025 0 132 0 143 0 144 0 191 1 192 0 193 0 232 0 Key E Key Key 1 2 Key 3 Key 1 4 Key 6 n1 n2 n3 n4 n5 n7 Positioning speed Maximum speed Speed for start counting Speed for end counting Speed after light barrier sensing Trimming speed 110 111 112 113 1...

Page 68: ...r count c2 Speed n5 after light barrier sensing Chain suction On after light barrier compensating stitches Function fast scissors 290 7 On On 009 1 018 0 019 2 020 0 022 1 132 0 143 0 144 0 191 1 192 0 193 0 232 1 Key E Key Key 1 2 Key 3 Key 1 4 Key 6 n1 n2 n3 n4 n5 n7 Positioning speed Maximum speed Speed for start counting Speed for end counting Speed after light barrier sensing Trimming speed 1...

Page 69: ...titch counting at the start of the seam at fixed speed n3 Stitch counting at the seam end at fixed speed n4 Tape cutter function 290 7 On 004 0 009 1 018 1 019 3 022 1 143 1 144 1 232 0 Key E Key 1 2 Key 1 4 n1 n2 n3 n7 Positioning speed Maximum speed Speed for start counting Trimming speed 110 111 112 116 c1 c3 c4 t3 kd1 kd2 kt1 kt2 kt3 kdF Start counting for chain suction Start counting for tape...

Page 70: ... AB620A5035 Instruction Manual 70 Mode 7 overlock chain suction permanent signal Mark Function Parameters M5 n F 156 Chain suction Speed Switch off delay for M2 155 1 156 200ms ...

Page 71: ... Instruction Manual 71 Mode 7 overlock chain suction via stitch count Ecco Mark Function Parameters M5 n Mle Mla Chain suction Speed Stitches for motor run Ecco On Stitches for motor run Ecco Off 155 5 084 5 085 4 ...

Page 72: ...red Speed n5 after light barrier sensing Tape cutter function On 009 1 018 0 019 2 192 0 232 0 Key n1 n2 n5 n7 Positioning speed Maximum speed Speed after light barrier sensing Trimming speed 110 111 114 116 c3 c4 LS kt1 kdF Start counting for tape cutter End counting for tape cutter Light barrier compensating stitches ON period of tape cutter Switch on delay of sewing foot lifting 002 003 004 281...

Page 73: ...with light barrier uncovered Speed n5 after light barrier sensing Tape cutter function On 009 1 018 0 019 2 192 0 232 0 Key n1 n2 n5 n7 Positioning speed Maximum speed Speed after light barrier sensing Trimming speed 110 111 114 116 c3 c4 LS kt1 kdF Start counting for tape cutter End counting for tape cutter Light barrier compensating stitches ON period of tape cutter Switch on delay of sewing foo...

Page 74: ...h open switch n Auto with closed switch On 290 8 134 1 240 6 242 10 Key Key 4 Key 7 n1 n2 n6 n12 Positioning speed Maximum speed Softstart speed Automatic speed 110 111 115 118 SSc t4 t5 Softstart stitches Full power of sewing foot lifting Pulsing of sewing foot lifting 100 203 204 When automatic speed is On machine run blockage safety switch does not work NA Start of seam NE Seam end ...

Page 75: ...ensor must be connected On 290 9 134 1 240 6 242 10 270 Key Key 4 Key 7 n1 n2 n6 n9 n12 Positioning speed Maximum speed Softstart speed Limited speed n9 Automatic speed 110 111 115 122 118 SSc t3 t4 t5 Softstart stitches Start delay from lifted sewing foot Full power of sewing foot lifting Pulsing of sewing foot lifting 100 202 203 204 With this setting machine run blockage safety switch takes pri...

Page 76: ...cktack speed Trimming speed 110 111 112 113 116 c2 c1 c3 c4 t8 t9 t1 t3 t4 t5 t6 t7 kd4 kt4 Start backtack stitches forward Start backtack stitches backward End backtack stitches backward End backtack stitches forward Start backtack stitch correction End backtack stitch correction Delay until speed release after start backtack Start delay from lifted sewing foot Full power of sewing foot lifting P...

Page 77: ...2 n7 Positioning speed Maximum speed Trimming speed 110 111 116 dr t3 kd1 kt1 kd2 kt2 kd3 kt3 kdF Angle dependent Stopp for trimmer Delay from sewing foot lifting Delay time until trimmer LFA On periods of des Lege trimmer LFA Delay time until Trimmer FA ON On periods of trimmer FA Delay of Stitchlock function STS On periods of Stitchlock function STS Delay time until sewing foot On 197 202 280 28...

Page 78: ...t backtack speed End backtack speed Trimming speed 110 111 112 113 116 c1 c3 t1 t3 t4 t5 tFA kd1 kt1 kd2 kt2 kd3 kt3 kdF Counter start backtack Counter end backtack Delay until speed release after start backtack Start delay from lifted sewing foot Full power of sewing foot lifting Pulsing of sewing foot lifting Stopping time for thread trimming Delay time of output M1 On periods of output M1 Delay...

Page 79: ...g speed High lift walking speed 111 112 113 116 117 c2 c1 c3 c4 thP chP t1 t3 t6 t7 iFA FSA FSE tFA Start backtack stitches forward Start backtack stitches backward End backtack stitches backward End backtack stitches forward High lift walking speed run out time Stitch counting high lift for walking foot Start backtack until speed release after start backtack Start start backtack from lifted sewin...

Page 80: ... the V820 control panel 1 Softstart On Off 2 Ornamental backtack On Off 3 Start of sewing blocked with light barrier uncovered On Off 4 Unlocking the chain On Off 8 Backtack repetition On Off 9 Multi backtack standard backtack 9 1 1 009 LS Light barrier On Off 1 0 0 010 SrM Strobel backtack in mode F 290 56 0 End backtack off 1 Single end backtack on2 Double end backtack on 3 Double start and doub...

Page 81: ... seam and at the seam end with thread trimmer off 3 Coupled thread tension release and sewing foot always effective 3 0 0 025 tFS Start counting pa 157 for thread tension release at the start of the seam 0 Start counting at the start of the seam 1 Start counting when the light barrier is covered 1 0 1 026 APd Characteristic of the analog pedal 0 Analog function off 1 12 level like previous pedal f...

Page 82: ... seam 3 Coupling with pedal Mi1 pedal Mi2 in and outside of the seam 3 0 0 051 dPd Time for detection of the special pedal function ms 2550 0 100 082 DDr Suck stitches to waste Stitches 254 0 25 D 083 tDr Time sucking waste ms 5000 0 0 D 084 Mle Stitches for motor ECO On Stitches 254 0 5 085 Mla Stitches for motor ECO runs down Stitches 254 0 5 086 vct Counted forward section in manual ornamental ...

Page 83: ...0 123 n11 Limited speed n11 RPM 9900 200 2500 125 bot Speed limitation using ext potentiometer minimum value RPM Pa 25 0 200 126 Pot Function speed limitation using external potentiometer 0 Function external potentiometer Off 7 Lift dependent speed limiting with potentiometer if parameter 911 912 7 0 0 127 AkS Acoustic signal for V8xx ON OFFI 1 0 0 128 ASd Start start backtack when command start i...

Page 84: ...r 118 can be interrupted by full heelback only for seams with light barrier 3 0 0 143 kSA Stitch counting at the start of the seam e g chain suction 0 Speed controllable by the pedal up to the set maximum speed Parameter 111 1 Fixed speed Parameter 112 without influence by the pedal machine stop by pressing the pedal to the basic position 2 Limited speed controllable by the pedal up to the set lim...

Page 85: ...0 170 Sr1 See Section Fehler Verweisquelle konnte nicht gefunden werden Setting the reference position Parameter 170 172 Sr3 See Section 6 10 Indication of the setting of the positions 173 Sr4 See Section 8 Signal test OFF 174 Lng Language selection V860 control panel 1 English 2 German 2 1 174 Lng 176 Sr6 Service routine for total operating hours display The process is as with display example of ...

Page 86: ...Press the E key Display e g Chk 1F68 Press the E key Display e g 132650210015 Press the E key Display e g Skn 01047543 Press the P key twice Display 4000 Ab620A 180 rd Reversing angle Degrees 359 0 175 181 drd Switch on start backtack of reverse motor rotation ms 990 0 10 182 Frd Reverse motor rotation On Off 1 0 0 184 c6 Number of run out stitches when unlocking the chain Stitches 254 0 20 185 ch...

Page 87: ...7 0 Function thread trimming or hot thread chain cutting and sewing foot lift using the pedal 1 Function thread trimming or hot thread chain cutting using the knee switch and sewing foot lift using the pedal 2 Function thread trimming or hot thread chain cutting using the pedal and sewing foot lift using the knee switch 2 0 0 199 FSn Thread tension release at the seam end On Off 0 Thread tension r...

Page 88: ...gment in start backtack OFF 1 Last counted forward segment in start backtack On 1 0 0 217 Sr Number of operating hours before service in steps of 10 operating hours recording enabled if set at 0 Std 99900 00000 00000 218 SkL Select custom machines 0 No custom machine 1 Model 204 2 Big Bag 2 0 0 219 br3 Braking ramp for n 350 when drive stopped 55 1 4 220 ALF Accelerating power of the drive indicat...

Page 89: ...he key 28 External light barrier according to setting of parameter 131 30 High lift for walking foot if sewing foot is On 31 Function speed limitation bit0 speed n11 32 Function speed limitation bit1 speed n10 bit0 bit1 speed n9 33 Speed n9 pedal controlled 34 Automatic speed n9 can be suspended by pressing the pedal to pos 0 neutral 37 Speed n12 pedal controlled break contact 38 Automatic speed n...

Page 90: ...k angle of the thread trimmer Degrees 359 0 0 263 ihP 0 Signal high lift for walking foot when key is closed 1 Signal high lift for walking foot when key is open Function only if parameter 137 1 1 0 0 267 Abc Overlock mode Interrupt the start count And seam end initiation by light barrier uncovered 1 0 0 268 SEL Speed limitation via select F290 55 F290 74 1 0 0 269 PSv Positioning shift Incr 100 0...

Page 91: ...7 Slide in strips for V810 V820 1 1 15 Reserved 16 No function 17 Chainstitch Pegasus Stitchlock Slide in strips for V810 V820 5 3 18 24 No function 25 Lockstitch Juki LU2210 LU2260 Slide in strips for V810 V820 1 1 26 36 No function 37 Union Special Bag Machine Slide in strips for V810 V820 1 1 38 Lockstitch HonYu Klasse HY 4410 Slide in strips for V810 V820 1 1 39 46 No function 47 Hand stitch m...

Page 92: ...ectable however have the same functions as mode 0 291 810 Select slide in strip number for the V810 control panel illustration see instruction manual for part V810 V820 At setting 0 keys 1 4 are disabled 13 0 1 292 820 Select slide in strip number for the V820 control panel illustration see instruction manual for part V810 V820 At setting 0 keys 1 0 are disabled 17 0 1 293 tF1 Selection of the inp...

Page 93: ...r switching threshold of input IN1 100 0 80 342 2L Lower switching threshold of input IN2 100 0 30 343 2h Upper switching threshold of input IN2 100 0 80 344 3L Lower switching threshold of input IN3 100 0 30 345 3h Upper switching threshold of input IN3 100 0 80 346 4L Lower switching threshold of input IN4 100 0 30 347 4h Upper switching threshold of input IN4 100 0 80 348 5L Lower switching thr...

Page 94: ...arameter 270 0 or 6 359 0 467 MOT Selection of motor 1 Efka DC1500 512 2 Efka DC1550 512 3 Efka DC1200 512 4 Efka DC1250 512 5 QE3760 256 Quick Rotan 6 QE5540 256 Quick Rotan 7 Reserved for machine manufacturers 8 Reserved for machine manufacturers 9 Efka DC1210 10 Efka DC1230 11 Reserved for machine manufacturers 12 Reserved for machine manufacturers 13 Reserved for machine manufacturers 14 Efka ...

Page 95: ...le M4 2 Thread tension release 100 0 100 820 FF1 FlipFlop1 On Off 1 0 821 FF2 FlipFlop2 On Off 1 0 822 FF3 FlipFlop3 On Off 1 0 823 F1R FlipFlop1 Reset at thread end On Off 1 0 824 F2R FlipFlop2 Reset at thread end On Off 1 0 825 F3R FlipFlop3 Reset at thread end On Off 1 0 828 cPL Counter until puller lowers 255 0 829 MPL 0 No function 1 Always ventilate puller at the thread end 1 0 830 FF1 Selec...

Page 96: ...eutral position when turning the machine on A2 Machine run blockage A3 Reference position is not set A6 Light barrier monitoring A7 Bobbin thread monitor A9 No thread trimming mode available in parameter 290 A10 Security code missing A11 High lift foot for walking measurement of the potis not permitted A12 The maximum speed configured cannot be reached at this transmission ratio A16 Error in prese...

Page 97: ...ircuit could not be charged to the voltage needed Possible cause Switching the controller on off to many times within a short time Correction Turn off controller and allow it to cool The duration of the cooling off phase depends on the ambient conditions and can take several minutes E18 Intermediate circuit voltage greater than 450 V braking resistance possibly failed E19 No motor connected invert...

Page 98: ......

Page 99: ...Instruction Manual with parameter List AB620A5035 Distribution For your notes ...

Page 100: ... AB620A5035 Parameter List 94 For your notes ...

Page 101: ... AB620A5035 Parameter List 95 For your notes ...

Page 102: ... AB620A5035 Parameter List 96 For your notes ...

Page 103: ... AB620A5035 Parameter List 97 For your notes ...

Page 104: ...2 202115 E Mail info efka net www efka net OF AMERICA INC 3715 NORTHCREST ROAD SUITE 10 ATLANTA GEORGIA 30340 PHONE 1 770 457 7006 FAX 1 770 458 3899 email efkaus bellsouth net EFKA SINGAPORE PTE LTD 67 AYER RAJAH CRESCENT 05 03 SINGAPORE 139950 PHONE 65 67772459 FAX 65 67771048 email efkaems efka net 2 140318 B 402446 EN ...

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