dc15xx CONTROL dc1500 dc1550 AB221A5130 AB222A5140 AB321A5230 AB322A5240 INSTRUCTION MANUAL No. 402317 FRANKL & KIRCHNER GMBH & CO KG English EFKA OF AMERICA INC. EFKA ELECTRONIC MOTORS SINGAPORE PTE. LTD.
EFKA AB221A/AB321A + AB222A/AB322A (BA) CONTENTS 3 Page 1 Range of Applications 7 1.1 8 Use in Accordance with Regulations 2 Scope of Supply 8 2.1 9 Special Accessories 3 Use of the C200 Compiler 10 4 Control Operation without Control Panel 11 4.1 4.2 4.3 4.3.1 4.3.2 4.3.3 4.3.4 4.4 4.5 4.6 4.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 8 Setting the Basic Functions 35 8.1 Direction of Motor Rotation 8.2 Use of a HSM001 Hall Sensor Module or IPG... Pulse Encoder 8.3 Transmission Ratio 8.4 Selection of Functional Sequences (Thread Trimming Operations) 8.5 Functions of the Keys Inputs in1...i10 8.6 Positioning Speed 8.7 Maximum Speed Compatible with the Sewing Machine 8.8 Maximum Speed 8.9 Positions 8.9.1 Setting the Reference Position (Parameter 270 = 0 or 6) 8.9.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 5 9.15 High Lift for Walking Foot Signal Output M6 / Flip-Flop 1 9.15.1 High Lift Walking Speed 9.15.2 High Lift Walking Speed Run-Out Time 9.15.3 High Lift Walking Stitches 9.15.4 High Lift for Walking Foot Operational Mode Not Stored (Parameters 240...249 = 13) 9.15.5 High Lift for Walking Foot Operational Mode Stored /Flip-Flop 1 (Parameters 240...249 = 14) 9.16 Speed Depending on High Lift 9.16.1 Operating Mode of Speed Limitation Depending on High Lift 9.16.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 9.41 Signals A1 and A2 9.41.1 Puller Function Using Signal A1 and/or A2 9.42 Signal “Machine Running“ 9.43 Signal Output Position 1 9.44 Signal Output Position 2 9.45 Signal Output 512 Impulses per Rotation 9.46 Actuator 9.47 Acoustic Signal 79 80 81 81 81 81 81 82 10 Data Storage via USB Port 83 10.1 USB Port 10.2 USB Parameters 10.3 Storing Data on the Memory Stick 10.3.1 Programming on the Control 10.3.2 Programming on the V810 10.3.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 1 Range of Applications The drive is suitable for lockstitch, chainstitch and overlock machines of various manufacturers. Furthermore, stepping motor operation is possible with the SM210A control. See connection scheme in the List of Parameters.
1.1 EFKA AB221A/AB321A + AB222A/AB322A (BA) Use in Accordance with Regulations The drive is not an independently operating machine, but is designed to be incorporated into other machinery by specially trained personnel. It must not be put into service until the machinery into which it is to be incorporated has been declared in conformity with the provisions of the EC Directive (Appendix II, paragraph B of the Directive 89/392/EEC and supplement 91/368/EEC).
EFKA AB221A/AB321A + AB222A/AB322A (BA) 2.1 Special Accessories Control panel Variocontrol V810 Control panel Variocontrol V820 Foot control type FB302B with three pedals for standing operation, with approx.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 3 Use of the C200 Compiler The Efka C200 Compiler is a software tool for the programming of upgrade control functions. The Compiler provides the following basic functions: predetermined functions which are integrated by means of a system file approx.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 4 Control Operation without Control Panel 4.1 Access Authorization upon Command Input In order to prevent unintentional changes of preset functions the command input is distributed at various levels.
4.2 EFKA AB221A/AB321A + AB222A/AB322A (BA) Programming the Code Number Conventions of the display representation • • If there are no dots between the digits, a value is displayed. If there are dots between the digits, a parameter number is displayed. 1. Press the P key and turn power on 3. Press key +/– to select the 1st digit Technician level Supplier level 6. Press key >> (3rd digit blinks) 2. Press key >> (1st digit blinks) 4. Press key >> (2nd digit blinks) 5.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 9. Press key +/– to select the 4th digit 4.3 10. Press the E key. The parameter number is displayed. Parameter Setting 4.3.1 Direct Selection of Parameter Number 1. Display after code number input at the programming level 4. Press key >> (2nd digit blinks) 2. Press key >> (1st digit blinks) 5. Press key +/– to select the 2nd digit 3. Press key +/– to select the 1st digit 6.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 7. Press key +/– to select the 3rd digit 8. Press the E key. The parameter value is displayed. 4.3.2 Parameter Selection Using Key +/1. After code number input 2. Select the next parameter at the programming level 3. Select the previous parameter by pressing key + 4. After pressing the E key, the by pressing key – All input parameters must be stored by varying parameter 401.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 4.3.3 Changing Parameter Values 1. Display after parameter value selection 2. Change the parameter value by pressing key +/- Option 1 Press the E key. The next parameter number is displayed. Press the P key. Exit programming. The changed parameter values will be saved when you start sewing again. Press the P key. The same parameter number is displayed. Press the P key. Exit programming.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 4.3.4 Immediate Storage of All Data Changes Functions Parameter Immediate storage of all data changes (EEP) Press the E key Press the E key Press the E or P key Input code number 3112 after power On Input parameter 401 Set display from 0 to1 All data is stored! 4.4 401 Changing All Parameter Values at the Operator Level All parameter values at the operator level can be changed without code number input (see List of Parameters). 4.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 4.6 Direct Input of Maximum Speed Limitation without Control Panel The maximum speed of the machine must be limited to the specific level according to the application. Do the setting at the operator level on the control operator panel. The actual value is shown on the display and can be changed using key +/- during operation or at intermediate machine stop. Important! If the speed is changed, it is saved only after trimming and when you start sewing again. 4.
7. Press the E key. The identification number digits 5 and 6 are displayed. EFKA AB221A/AB321A + AB222A/AB322A (BA) 8. Press the E key. The identification number digits 7 and 8 are displayed. The routine is repeated by pressing the E key again. Exit the routine after pressing the P key once. The next parameter number is displayed. Exit programming after pressing the P key. The drive is again ready for sewing.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 5 Control Operation with Control Panel 5.1 Operation of the V810 Control Panel 5.1.1 Code Number Input on the V810 Control Panel Technician Level Code Number => 1907 and Supplier Level Code Number => 3112 Example: Technician level CODE number selection on the V810 control panel TURN POWER OFF. P + TURN POWER ON. First digit blinks. Press key + or –to select the first digit. + Press key >>. Second digit blinks.
EFKA AB221A/AB321A + AB222A/AB322A (BA) + New parameter value is displayed. E Next parameter is displayed. P Exit programming. 1 F – 013 or Ab220A These values are saved when you start sewing. They remain in effect even after turning the machine off. Using parameter 401 is another possibility for immediate storage without having to start sewing. Note! The parameter number can also be selected directly, like the code number. 5.1.
EFKA AB221A/AB321A + AB222A/AB322A (BA) If CODE number is incorrect, repeat input. E If CODE number is correct, the first PARAMETER number at the selected level is displayed. E C–0000 InFo F1 F–100 5.2.2 Parameter Input at the Operator Level on the V820 Control Panel Example: CODE number has not been input. TURN POWER ON. 4000 Ab220A P Display shows no reading. E First parameter at the operator level is displayed. PARAMETER number is not displayed. c2 003 Change the parameter value.
5.3 EFKA AB221A/AB321A + AB222A/AB322A (BA) Program Identification Function with control panel Parameter Program number, modification index and identification number display 179 Display example parameter 179 on the V810 control panel: Select parameter 179. Press the E key Sr5 [°] is displayed Press the >> key e. g. 5111A is displayed (Program number with index) Press the E key e. g. 010823 is displayed (1st part of date) Press the E key e. g. 15 is displayed (2nd part of date) Press the E key e. g.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 5.5 Keys for Background Information (HIT) with V810/V820 (key assignment see figure on the last page) Note The following functions are possible with the V820 control panel, to a limited extent with the V810. For fast operator information, the values of functions switched on using keys 1, 2, 3, 4 and 9 are displayed on the control panel for approx. 3 seconds. During this time, the respective values can be varied directly by pressing key + or -. 5.5.
EFKA AB221A/AB321A + AB222A/AB322A (BA) The key assignment can be changed as follows: Display after power on P Press the P key. E Press the E key. E 4000 Ab220A c2 002 Press the E key several times until the letter symbol –F– appears. (ornamental backtack On/Off) -F- 2 - Press key–. (softstart On/Off) -F- 1 P Press the P key. 4000 Ab220A The assignment is completed.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 5.5.3 Special Functions of the V820 Control Panel The example below shows quick setting of minimum or maximum values. 2 0 0 E Select parameter 200. F-200 Press the E key. The set value is displayed. F–200 t1 050 0 0 0 Press key 0 three times. The minimum value is displayed. F-200 t1 000 9 9 9 Press key 9 three times. The maximum value is displayed. F-200 t1 500 5.5.
5.6 EFKA AB221A/AB321A + AB222A/AB322A (BA) Programming of Seams (TEACH IN) A maximum of 99 patterns with a total of 99 seams can be programmed, i. e. 1 pattern with 99 seams each or 99 patterns with 1 seam each. In between, all combinations are possible. Programming is possible with or without code number. The functions “start backtack”, “end backtack”, “stitch counting”, “light barrier”, “thread trimmer”, “sewing foot lift” and “needle positions” can be assigned individually to each seam.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 5.6.1 Programming after Code Number Input 1.) P 0 I KL2370 Input code number using keys 0...9. 2.) E KL2371 3.) P KL2397 4.) E KL2373 5.) 0 KL2374 Activate programming of seams TEACH IN using key 0 / Display of pattern number. Determine new pattern numbers using keys 0...9. Select the next available pattern number using key +. Continue programming seams as described in the next chapter “Programming without Code Number Input” from item 4.) onwards. 5.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 7.) 2 KL2381 After having enabled stitch counting by means of key 2, the number of stitches can be varied within 2 seconds. If stitch counting has already been selected, press key 2 for approx. 2 seconds in order to vary the number of stitches. The arrow above key 2 switches briefly. 8.) + KL2382 Press key +/- immediately. 9.
EFKA AB221A/AB321A + AB222A/AB322A (BA) Set functions of seam 01: Press the E key Seam number 01 is displayed. Press the E key Functions can be programmed. Press key 1 The right-hand arrow above key 1 indicates that the double start backtack is On. The start backtack stitches must be inputted individually. Press key 2 The left-hand arrow above key 2 indicates that stitch counting forward is On. The number of stitches can be varied as previously shown.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 5.6.4 Inserting a Seam or Pattern A pattern or seam can be inserted using the A “INSERT F1“ key, on condition that the symbol above the pattern or seam number is blinking during programming. Select the pattern or seam number where the new number is to be inserted. The symbol above the pattern or seam number must be blinking. Proceed as shown in chapters “Programming with or without Code Number Input“. Press the A “INSERT F1“ key twice in brief succession.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 5.6.6 Execution (Pattern) Mode Press key 0 Press key +/Press the E key The programmed seams are enabled. Arrow above key 0 is On (but it does not blink). Selection of pattern. Only if several patterns have been programmed. If you do not wish to start with the first seam, select a different seam number. Press the E key several times until the desired seam number is displayed. The drive can now be started by pressing the pedal, and the pattern can be executed.
EFKA AB221A/AB321A + AB222A/AB322A (BA) Functions Parameter Sewing foot lifted after power On, or as programmed (FLn) 323 This function is active only if TEACH IN is On. 323 = 0 323 = 1 After power On, the sewing foot lift function works as programmed. The sewing foot is always lifted after power On, even if automatic sewing foot lift is not programmed. Functions Parameter TEACH IN On/Off (ti) 324 Using this parameter, TEACH IN can be enabled and disabled without control panel.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 6 Putting into Service Before putting the control into service, the following must be ensured, checked and/or adjusted: The correct installation of the drive, position transmitter and accompanying devices, if necessary The correct selection of the trimming operation using parameter 290 If necessary, the correct adjustment of the direction of motor rotation using parameter 161 The correct selection of the functions of keys (inputs) using parameters 240...
EFKA AB221A/AB321A + AB222A/AB322A (BA) Functions Call-up of the Fast Installation Routine SIR Parameter (Sir) 500 Setting on the V810 control panel: Input code number 3112! Press the E key The lowest parameter 2.0.0. appears at this level Select 500 Parameter 5.0.0. is displayed Press the E key Character [o] appears blinking Press the >> key Parameter 2.9.0.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 8 Setting the Basic Functions 8.1 Direction of Motor Rotation Function with or without control panel Parameter Direction of motor rotation 161 = 0 161 = 1 (drE) 161 Clockwise motor rotation (look at the motor shaft) Counterclockwise motor rotation ATTENTION If the motor is mounted differently, e. g. at a different angle or with gear, make sure that the value set using parameter 161 corresponds to the direction of rotation. 8.
8.3 EFKA AB221A/AB321A + AB222A/AB322A (BA) Transmission Ratio Note The transmission ratio must always be input, because only motors with integrated incremental transmitter will be used. The transmission ratio should be determined and set as precisely as possible! The transmission ratio between motor shaft and shaft of the sewing machine head must be input, so that the set speeds of parameters 110...117 correspond to the sewing speeds.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 37 Mode 4 Chainstitch Machines (Union Special) Thread trimmer forward after stop in position 2 after delay (kd2) during ON period (kt2) Thread trimmer backward after stop in position 2 after delay (kd1) during ON period (kt1) Thread wiper after stop in position 2 after delay (kd3) during ON period (kt3) Sewing foot lifting (see chapter "Sewing Foot Lifting") Stitch condensing (see chapter "Start Stitch Condensing" and "End Stitch Condensing") Signal “machine running
EFKA AB221A/AB321A + AB222A/AB322A (BA) Mode 13 Lockstitch Machines with Thread Trimming System (Pfaff 1425, 1525) Thread trimmer is enabled after angular degrees (FAE) during angular degrees (iFA) Thread tension release (M2) from position 1 after delay (FSE) during ON period (FSA) Thread wiper (M3) after delay (dFw) during ON period (t6) Sewing foot lifting (see chapter "Sewing Foot Lifting") Backtacking (see chapter "Start Backtack" and "End Backtack") Signal “machine running” High lift for walking f
EFKA AB221A/AB321A + AB222A/AB322A (BA) Mode 20 Mode 21 Mode 22 Mode 23 Mode 24 Mode 25 Mode 26 Mode 27 Mode 28 Mode 29 Mode 30 Mode 31 Mode 32 39 Lockstitch Machines (Juki LU1510-7/DNU1541-7) Thread trimmer (FA) for programmable increments (iFA) after intermediate stop in position 1 Thread tension release from trailing edge of slot position 2 after delay (FSE) during ON period (FSA) Thread wiper after stop in position 2 after delay (kd3) during ON period (kt3) Sewing foot lifting (see chapter "Sewing Foo
EFKA AB221A/AB321A + AB222A/AB322A (BA) Mode 33 Mode 35 Mode 36 Mode 37 Motion Control, only machine run function Lockstitch Machines, Bramac Backlatch, Rimoldi PL27 Union Special, bag machine Further information see List of Parameters chapter "Timing Diagrams" for the various modes! 8.5 Functions of the Keys Inputs in1...
EFKA AB221A/AB321A + AB222A/AB322A (BA) 8.9 Positions Function with or without control panel Parameter Selection according to position sensor Number of angular degrees from the sensor position to position 2 Transmission ratio between motor shaft and machine shaft (PGm) (PGr) (trr) 270 271 272 After setting parameter 270 at “1, 2, 3 or 4“, an angular degree must be selected using parameter 271, which determines the stop in position 2 or 1 after the sensor position.
EFKA AB221A/AB321A + AB222A/AB322A (BA) Connection of a sensor (N.C. function) e. g. light barrier or proximity switch to socket B18/7. The following settings are possible using parameter 270: 270 = 0 270 = 1 270 = 2 270 = 3 270 = 4 270 = 5 270 = 6 - The positions can be generated with the help of the transmitter incorporated in the motor and can be set by means of parameter 171. - Setting the sensor to position 2.
EFKA AB221A/AB321A + AB222A/AB322A (BA) Setting the reference position on the control Input code number and select parameter 170. Press the E key Press key >> Turn handwheel until rotating character o goes off on the display. By turning the handwheel, set the needle to the bottom dead center (imperative in mode 32), or the needle point to the height of the needle plate in the direction of rotation of the motor shaft, while needle is moving downward.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 8.9.3 Setting the Positions on the V810 Control Panel (Parameter 270 = 0 or 6) Do these settings whenever the encoder incorporated in the motor is used (parameter 270 = 0), or a position transmitter mounted on the machine head (e.g. IPG pulse encoder or HSM Hall sensor) (parameter 270 = 6), whose preset values must be adapted. Select parameter 171 F – 171 [o] E Press the E key » Press key >> (B key).
EFKA AB221A/AB321A + AB222A/AB322A (BA) Display of the 1st parameter value of position 1 (B key) » 0 ... 9 ... 9 P1E XXX P2E 460 If necessary, change parameter value by pressing keys +/- or 0...9 or by turning the handwheel (> 1 rotation). P2E XXX Parameter value of position 1A appears on the display E 0 If necessary, change parameter value by pressing keys +/- or 0...9 or by turning the handwheel (> 1 rotation). Parameter value of position 2 appears on the display E 0 P1E 140 ...
EFKA AB221A/AB321A + AB222A/AB322A (BA) 8.11 Positioning Shift Function with or without control panel Positioning shift Parameter (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. 8.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 8.
EFKA AB221A/AB321A + AB222A/AB322A (BA) Display example of operating hours or hours since the last service and operating hours counter reset. Control display: Select parameter 177. Press the E key Press the >> key Press the E key Press the E key Press the E key Press the E key Press the E key Press the E key Press the E key Press the E key Press the E key Press the E key Press the E key Press the P key twice Sr7 ht 000 hh 000 Min 00 SEc 00 MS 000 rES e. g.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 9 Functions with or without Control Panel 9.1 First Stitch after Power On Function with or without control panel Parameter 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 position speed for the protection of the sewing machine. This is independent of the pedal position and the softstart function. 9.
EFKA AB221A/AB321A + AB222A/AB322A (BA) Function with control panel Automatic in the seam Automatic after thread trimming If parameter 290 = 16, with slide-in strip “7“ left-hand arrow above key On right-hand arrow above key On left-hand arrow above key On V810 V820 Key 3 Key 3 Key 6 Key 6 Key 9 Function with or without control panel Parameter Automatic sewing foot with pedal forward at the seam end if light barrier or stitch counting is On Coupled thread tension release and sewing foot lift.
EFKA AB221A/AB321A + AB222A/AB322A (BA) The following settings are possible with parameter 236: 236 = 0 Sewing foot lifting is possible from all positions. 236 = 1 Sewing foot lifting is possible only from position 2. 236 = 2 Sewing foot lifting is stored in pedal position –1 or –2. The storing can be undone by pressing the pedal slightly forward. See List of Parameters chapter "Timing Diagrams"! 9.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 9.4.
EFKA AB221A/AB321A + AB222A/AB322A (BA) The end backtack/end stitch condensing in a seam with stitch counting starts by heelback at the end of counting, or, from the light barrier seam at the end of the light barrier compensating stitches. The stitch regulator is immediately enabled from machine standstill. After lowering the sewing foot, the switch-on point of the stitch regulator is delayed by the time t3 (start delay after switching off the sewing foot lift signal).
EFKA AB221A/AB321A + AB222A/AB322A (BA) 9.5.5 Single End Backtack / End Stitch Condensing The stitch regulator signal will be issued and the backward section and/or end stitch condensing will be executed for a number of stitches that can be set. During the last stitch the speed is reduced to positioning speed. 9.5.
EFKA AB221A/AB321A + AB222A/AB322A (BA) Function with control panel Function “ornamental backtack” On/Off Ornamental backtack stop time Single end ornamental backtack Double end ornamental backtack End ornamental backtack Off V810 V820 (SrS) 135 (tSr) 210 left-hand arrow above key On Key 2 right-hand arrow above key On both arrows Off 135 210 Key 4 The parameters of the end backtack speed and the backtack stitches forward / backward are identical with the standard end backtack.
9.9 EFKA AB221A/AB321A + AB222A/AB322A (BA) Intermediate Backtack / Single Stitch (Correction Sewing), (Mode 31) Function with control panel V810 V820 Function “intermediate backtack / single stitch” on input in1 Function “single stitch” On/Off F-240 = 76 Key 3 F-240 = 76 Key 8 An intermediate backtack with all options described in chapter “Intermediate Backtack” can be activated during machine run using a key connected to input in1. One stitch will be performed at stop in the seam.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 9.12 Reverse Motor Rotation Function with or without control panel Positioning speed Number of reversing degrees Switch-on delay of reverse motor rotation Reverse motor rotation On/Off Parameter (n1) (ird) (drd) (Frd) 110 180 181 182 The function "reverse motor rotation" is performed after trimming. When the stop position is reached, the drive stops for the duration of the switch-on delay of reverse motor rotation.
EFKA AB221A/AB321A + AB222A/AB322A (BA) If parameter 290 = 16 and slide-in strip "7" has been selected for the V820 control panel, the following functions will be performed: Function with V820 control panel Key 7 Standard sequence with tape cutting at the start of the seam and at the seam end Unlocking the chain On according to the setting of parameter 190 = 0...
EFKA AB221A/AB321A + AB222A/AB322A (BA) New start after machine run blockage Function with or without control panel New start after machine run blockage Parameter (Pdo) 234 Parameter 234 determines how a new start is possible after closing and/or opening the switch. 234 = 0 New start after disabling machine run blockage without influence by the pedal. This setting is applicable, for example, to automats.
EFKA AB221A/AB321A + AB222A/AB322A (BA) The following function is performed if ">0" run-out stitches have been programmed using parameter 185: When the “high lift for walking foot” key is pressed for the first time at drive standstill, signal “high lift for walking foot” is enabled and remains On after releasing the key. When pressing the “high lift for walking foot” key” again at drive standstill, signal “high lift for walking foot” turns off.
EFKA AB221A/AB321A + AB222A/AB322A (BA) ▪ Display example for parameter 188 on the V820 control panel: Signification: XX YY AB ZZZZ EEEE ZZZZ XX AB YY Display of the level up to which the maximum speed is effective (upper break point). Display of the level from which the maximum speed is effective (lower break point). Display of the level set on the potentiometer. Speed resulting from the set high lift level. Outside of the speed range. 9.16.
EFKA AB221A/AB321A + AB222A/AB322A (BA) Set new value (level) with potentiometer on the machine. 1 7. 3200 Press the F2 key. 08 08 E Press the E key. New value 17 (lower break point) is entered. 08 17 P Press the P key once. Display of the actual parameter number. F - 188 F2 or P P Press the P key twice. Exit programming. Ab320A These values are saved when you start sewing.
EFKA AB221A/AB321A + AB222A/AB322A (BA) The speed limitation can be switched on by pressing a key on any of the inputs in1...i10 and switched off by pressing the key again. A signal output which can be programmed individually (inverted/non-inverted) is provided for the speed limitation. Furthermore, the function of signal output M10 can be determined after “power on”. Settings necessary for speed limitation n11 Assign the function "speed limitation n11" to the key using one of the parameters 240...
EFKA AB221A/AB321A + AB222A/AB322A (BA) 030 = 4: Function as with parameter 030 = 1, but remaining stitches will be displayed. 030 = 5: Function as with parameter 030 = 1, but remaining stitches will be displayed. 030 = 6: Function as with parameter 030 = 1, but remaining stitches will be displayed. Getting the bobbin thread monitor ready for operation: • • Insert a full bobbin. Press the selected external key, or the appropriate key on the connected control panel (key 8 on the V820).
EFKA AB221A/AB321A + AB222A/AB322A (BA) 9.22.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 9.23 Bag Sewing Machine Functions (Mode 5) Function with or without control panel Chainstitch machine functions e. g. bag sewing machine functions Parameter (Sak) 198 There are various setting possibilities in mode 5 using parameter 198: 198 = 0 Thread trimming or hot thread chain cutting and sewing foot lifting are enabled by means of the pedal.
EFKA AB221A/AB321A + AB222A/AB322A (BA) Function without control panel Chain suction at the start of the seam On Chain suction at the seam end On Control LED 1 On LED 2 On Key S2 Function with control panel Chain suction at the start of the seam On Chain suction at the seam end On V810/V820 left-hand arrow above key On right-hand arrow above key On Function with or without control panel Stop when tape cutting at the seam end On/Off Sequence overlock mode (modes 7/16) with or without stop Chain suct
EFKA AB221A/AB321A + AB222A/AB322A (BA) 9.26.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 9.29 Tape Cutter/Fast Scissors (Modes 6/7/15/16) 9.29.1 Tape Cutter/Fast Scissors in Mode 6 The signal tape cutter/fast scissors is issued only at the seam end. Furthermore, the manual tape cutter/fast scissors function can be set. See also chapter "Manual Tape Cutter/Fast Scissors ".
EFKA AB221A/AB321A + AB222A/AB322A (BA) Output and Times for Tape Cutter Function with or without control panel Delay time for output M3 (ST2/27) tape cutter AH ON period for output M3 (ST2/27) tape cutter AH Parameter (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".
EFKA AB221A/AB321A + AB222A/AB322A (BA) Tape cutter function when output M6 is disabled: At the start of the seam, the tape cutter will be activated for the time (kt4) after a number of stitches (c7) that can be set by means of parameter 257. After light barrier sensing, the tape cutter will be activated for the time (kt4) at the seam end after a number of stitches (c8) that can be set by means of parameter 258.
EFKA AB221A/AB321A + AB222A/AB322A (BA) Function “Blow Fabric onto Stack” Function with or without control panel Function “blow fabric onto stack” ON period for output M7 Parameter (bLA) (kt5) 194 289 194 = 0 194 = 1 Blow fabric onto stack (output M7) at the seam end over the time (kt5), which can be set using parameter 289. Blow fabric onto stack (output M7) from light barrier uncovered to seam end; after the seam end over the time (kt5).
EFKA AB221A/AB321A + AB222A/AB322A (BA) Function with control panel V820 Stitch counting On/Off Key 2 9.33.1 Number of Stitches for a Seam with Stitch Counting Function with or without control panel Number of stitches for a seam with stitch counting Parameter (Stc) 007 The number of stitches for stitch counting can be set using parameter 007 directly on the control or on a connected V810/V820 control panel.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 9.34 Free Seam and Seam with Light Barrier Function with or without control panel Parameter Positioning speed Upper limit of maximum speed Limited speed according to setting of 142 Lower limit of maximum speed Speed mode free seam (n1) (n2) (n12) (n2_) (SFn) 110 111 118 121 142 Speed control for the free seam and the seam with stitch counting can be selected using the speed mode.
EFKA AB221A/AB321A + AB222A/AB322A (BA) After sensing the seam end, the compensating stitches are counted at light barrier speed. Suspension of the procedure with pedal in pos. 0 (neutral). Interruption of the procedure with pedal in pos. -2. The thread trimming operation can be disabled using parameter 133, regardless of the setting of key 5 on the V820 control panel. Stop in the basic position. Programming of max.
EFKA AB221A/AB321A + AB222A/AB322A (BA) For safety reasons this function is enabled only after a normal start of sewing. The light barrier must be covered as long as the pedal is in position 0 (neutral). Then press the pedal forward. This function is disabled when the pedal is no longer pressed forward after the seam end. 9.35.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 9 77 Machine run blockage effective with closed contact (unpositioned): Upon closing the switch, the drive stops immediately unpositioned. 10 Run at automatic speed (n12): Upon pressing the key, the drive runs at automatic speed. The pedal 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 (function of the key according to setting of parameter 266).
EFKA AB221A/AB321A + AB222A/AB322A (BA) 53 54 55 56 57 58..65 66 67 68 69 70 71 76 Signal A2 switchable as flip-flop: Upon pressing the key, signal A2 is activated and deactivated when pressing the key again. No function Function like pressing the pedal to step 12: If start backtack or softstart is enabled, it will be performed. Reversal of the direction of rotation No function Input for bobbin thread monitor: Set desired operating mode using parameter 035. No function Thread trimming is suppressed.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 9.39 Handwheel Rotation by Keystroke Function with or without control panel Parameter Number of handwheel rotation steps (increments) triggered by keystroke Speed of handwheel rotation triggered by keystroke Delay time until the key is pressed down causing the handwheel to rotate continuously (ihr) (nhr) (ihP) 260 261 262 The handwheel can be set in motion by pressing a key.
EFKA AB221A/AB321A + AB222A/AB322A (BA) Parameters 300-309, 330, 331 for A1 and 310-319, 335, 336 for A2 determine when and how long the signals are enabled or disabled, or other conditions take effect. When a V820 control panel is used, signals A1/A2 can be assigned to a seam using key 8 (slide-in strips 6, 8, 9 and 10). Using parameter 300/310, it is possible to set which output (M1-M11 or VR) can be switched by A1/A2.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 9.42 Signal “Machine Running“ Function with or without control panel Mode "machine running" Switch-off delay for signal "machine running" Parameter (LSG) (t05) 155 156 Set activation of signal “machine running” using parameters 155/156. 155 = 0 155 = 1 155 = 2 155 = 3 155 = 4 156 Signal "machine running" Off. Signal "machine running" will be issued whenever the drive is running.
EFKA AB221A/AB321A + AB222A/AB322A (BA) Table: Coding of the Pedal Steps Pedal step D C B A -2 -1 0 ½ 1 2 3 4 5 6 7 8 9 10 11 12 H H H H H H H H L L L L L L L L H H H H L L L L L L L L H H H H L H H L L L H H H H L L L L H H L L H H H L L H H L L H H L L H Full heelback Slight heelback Pedal in pos.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 10 Data Storage via USB Port For easy storage of settings and programs a Memory Stick can be used. This way, sequences once established can be reused as desired and can be transferred to other function compatible EFKA controls. Data can also be swapped out from Memory Stick to PC for storage expansion and/or convenient data management. 10.1 USB Port A USB Memory Stick can be connected to port B20.
EFKA AB221A/AB321A + AB222A/AB322A (BA) If there is not yet a numbered file on the Memory Stick, the control automatically creates file number 00. If there is a numbered file on the Stick, the next higher number will be used. Any other file number available on the Stick can also be selected using key + / -, but in this case the file number will be overwritten, and any previous file content is lost. The control can manage a maximum of 99 Memory Stick files. When this max.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 10.3.1 Programming on the Control P E >> + - Press the P key. The first PARAMETER number is displayed. .0.0.0. Select parameter 510. .5.1.0. Press the E key. PUL_ is displayed. PUL_ Press the shift key. File type and number are displayed. 0100 Press the plus / minus key to select an existing filename. or E Press the E key. Parameter data is written to the Memory Stick in file 0100DATA.PAR.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 10.3.3 Programming on the V820 Press the P key. The first PARAMETER number is displayed. F 000 Select parameter 510. F 510 E Press the E key. A request for pressing the F2 key is displayed. F 510 F2 Press the F2 key. File type and number are displayed. P + - PUL [ ° ] 0100 dAtA PAr A different existing filename may be selected using the plus / minus key. or Press the E key. Parameter data is written to the Memory Stick in file 0100DATA.PAR.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 10.4 Reading Data from the Memory Stick into the Control Reading data into the control will be explained in the following. 10.4.1 Programming on the Control Press the P key. The first PARAMETER number is displayed. .0.0.0. Select parameter 511. .5.1.1. E Press the E key. PdL_ is displayed. PdL_ >> Press the shift key. In case no file is found on the Memory Stick, there will be an error display, A501 or file type and number are displayed.
EFKA AB221A/AB321A + AB222A/AB322A (BA) or E E Press the E key. A request for confirmation is displayed. PUSh-E Confirm within 1 second using the E key. File 0100 is read in. rEAd At the end of the reading process, READY will be displayed rEAdY 10.4.3 Programming on the V820 Press the P key. The first PARAMETER number is displayed. F 000 Select parameter 511. F 511 E Press the E key. A request for pressing the F2 key is displayed. F 511 F2 Confirm using the F2 key.
EFKA AB221A/AB321A + AB222A/AB322A (BA) Press the F2 key. File type and number are displayed. F2 + - 0100DATA.PAR A different existing filename may be selected using the plus / minus key. or Press the E key. A request for confirmation is displayed. E Confirm within 1 second using the E key. File 0100 is read in. E At the end of the reading process, READY will be displayed. READ PRESS E READ DATA READY 10.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 10.5.2 Programming on the V810 P Press the P key. The first PARAMETER number is displayed. F – 000 Select parameter 512. F – 512 E Press the E key. A request for pressing the shift key is displayed. >> Press the shift key. In case no file is found on the Memory Stick, there will be an error display, noFiLE or file type and number are displayed. 0100 + - [°] A different existing filename may be selected using the plus / minus key.
EFKA AB221A/AB321A + AB222A/AB322A (BA) + - A different existing filename may be selected using the plus / minus key. or E E Press the E key. A request for confirmation is displayed. cMP Confirm within 1 second using the E key. File 0100 is compared to control data. rEAd PrESS E dAtA At the end of the reading process, if the data is equal, READY will be displayed. At the end of the reading process, if the data is not equal, “Not Equal” will be displayed. rEAdY not EQUAL 10.5.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 10.6 Data Deletion from Memory Stick Data deletion (including parameter data) from Memory Stick is explained in the following. 10.6.1 Programming on the Control P E >> + - Press the P key. The first PARAMETER number is displayed. . 0.0.0. Select parameter 513. . 5.1.3. Press the E key. PdE_ is displayed. PdE_ Press the shift key. In case no file is found on the Memory Stick, there will be an error display, A501 or file type and number are displayed.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 10.6.3 Programming on the V820 Press the P key. The first PARAMETER number is displayed. F 000 Select parameter 513. F 513 E Press the E key. A request for pressing the F2 key is displayed. F 513 F2 Press the F2 key. In case no file is found on the Memory Stick, there will be an error display, P or file type and number are displayed. + - PdE [ ° ] no FiLE 0100 dAtA PAr A different existing filename may be selected using the plus / minus key.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 10.7 Parameter Data Editing on the Memory Stick Parameter data is stored on the Memory Stick as a text file and can therefore be varied or extended using a text editor on the PC. Comments can be added.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 95 Note If an input is active with open contact, the corresponding arrow lights up when the contact is open. If an input is active with closed contact, the corresponding arrow lights up when the contact is closed.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 12 Error Displays General Information On the control On the V810 On the V820 Signification A1 InF A1 InF A1 Pedal not in neutral position when turning the machine on A2 -StoP- blinking -StoP- blinking + symbol display Machine run blockage A3 InF A3 InF A3 Reference position is not set A6 InF A6 InF A6 Light barrier monitoring A7 Symbol blinking Symbol blinking Bobbin thread monitor A500 FileFl File Full Max.
EFKA AB221A/AB321A + AB222A/AB322A (BA) Hardware Disturbance On the control On the V810 On the V820 Signification H1 InF H1 InF H1 Commutation transmitter cord or frequency converter disturbed.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 13 Operating Elements of the V810 Control Panel variocontrol 810 P E + 1 1 2 3 4 A B KL2185 The V810 control panel is supplied with slide-in strip no. 1 above the keys. For different functions the strip can be replaced with another one supplied with the control panel. Set parameter 291 in this case.
EFKA AB221A/AB321A + AB222A/AB322A (BA) 99 14 Operating Elements of the V820 Control Panel The V820 control panel is supplied with slide-in strip no. 1 above the keys. For different functions the strip can be replaced with another one supplied with the control panel. Set parameter 292 in this case.
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