CONTROL DA321G5321 INSTRUCTION MANUAL No. 402313 FRANKL & KIRCHNER GMBH & CO KG English EFKA OF AMERICA INC. EFKA ELECTRONIC MOTORS SINGAPORE PTE. LTD.
EFKA DA321G5321 (BA) CONTENTS Page 1 Range of Applications 7 1.1 7 Use in Accordance with Regulations 2 Scope of Supply 7 2.1 Special Accessories 8 3 Use of the C200 Compiler 9 4 Control Operation 10 4.1 Access Authorization upon Command Input 4.2 Operation without Variocontrol 4.2.1 Code Number Input 4.2.2 Parameter Setting 4.2.3 Changing All Parameter Values at the Operator Level 4.2.4 Function Switchover 4.2.5 Direct Input of Maximum Speed Limitation 4.2.6 Program Identification 4.
EFKA DA321G5321 (BA) 4 7.8 Positions 7.8.1 Setting the Reference Position (Parameter 270 = 0) 7.8.2 Setting the Positions on the Control (Parameter 270 = 0) 7.8.3 Setting the Positions on the V810 Control Panel (Parameter 270 = 0) 7.8.4 Setting the Positions on the V820 Control Panel (Parameter 270 = 0) 7.9 Display of the Signal and Stop Positions 7.10 Positioning Shift 7.11 Braking Characteristics 7.12 Braking Power at Standstill 7.13 Starting Characteristics 7.
EFKA DA321G5321 (BA) 8.14.11 Handwheel Runs in the Direction of Rotation (Function Module A) 8.14.12 Handwheel Runs in the Opposite Direction of Rotation (Function Module A) 8.14.13 Backtack Suppression / Recall (Function Module A) 8.14.14 Single Stitch Backwards with Stitch Length Switching (Function Module A) 8.14.15 Speed Limitation DB2000 (Function Module A) 8.15 Function Modules for Outputs B and C 8.16 Speed Limitation 8.16.1 Speed Limitation DB2000/DB3000 8.16.2 Analog Speed Limitation 8.16.
EFKA DA321G5321 (BA) 6 9.6 Data Deletion from Memory Stick 9.6.1 Programming on the Control 9.6.2 Programming on the V810 9.6.3 Programming on the V820 9.6.4 Programming on the V850 9.7 Parameter Data Editing on the Memory Stick 83 83 83 84 84 85 10 Signal Test 85 10.
EFKA DA321G5321 (BA) 1 Range of Applications The drive is suitable for lockstitch machine Dürkopp Adler model 867. Furthermore, stepping motor operation is possible in connection with the Efka control SM210A. See connection scheme in the List of Parameters. 1.1 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.
EFKA DA321G5321 (BA) 2.
EFKA DA321G5321 (BA) 3 Use of the C200 Compiler The Efka C200 Compiler is a software tool for the programming of upgrade control functions. In addition to operation with or without the V810, V820 and V850 control panels, the easy-to-use V900 touchscreen panel can also be used for compiler programming. The Compiler provides the following basic functions: predetermined functions which are integrated by means of a system file approx.
EFKA DA321G5321 (BA) 10 4 Control Operation Functions can be set and parameters can be programmed without the control panel or with the V810, V820 or V850 control panel. Additional programming using the Efka Compiler C200 software is possible with or without the control panel and with the complementary easy-to-use V900 touchscreen 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 DA321G5321 (BA) Operation without Variocontrol 4.2.1 Code Number Input 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 DA321G5321 (BA) 9. Press key +/– to select the 4th digit 12 10. Press the E key. The parameter number is displayed. 4.2.2 Parameter Setting 4.2.2.1 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 DA321G5321 (BA) 13 7. Press key +/– to select the 3rd digit 8. Press the E key. The parameter value is displayed. 4.2.2.2 Parameter Selection Using Key +/1. After code number input at the programming level 3. Select the previous parameter by pressing key – 2. Select the next parameter by pressing key + 4.
EFKA DA321G5321 (BA) 14 4.2.2.3 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 DA321G5321 (BA) 15 4.2.2.4 Immediate Storage of All Changed Data Functions Parameter Immediate storage of all changed data (EEP) 401 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 are stored! 4.2.3 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).
EFKA DA321G5321 (BA) 16 4.2.5 Direct Input of Maximum Speed Limitation 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. 4.2.
7. Press the E key. The identification number digits 5 and 6 are displayed. 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 DA321G5321 (BA) 4.3 18 Operation Using Variocontrol V810, V820 or V850 4.3.1 Code Number Input on the V810 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. » Press key + or – to select the second digit. + - » » + - Press key >> twice.
EFKA DA321G5321 (BA) E Next parameter is displayed. F – 013 P Exit programming. dA 321G or These values are saved when you start sewing. They remain in effect even after turning the machine off! Storage without starting sewing is possible by using parameter 401. Note! The parameter number can also be selected directly, like the code number! 4.3.1.2 Parameter Input at the Technician/Supplier Level on the V810 Example: After CODE number input at the technician level.
EFKA DA321G5321 (BA) 20 4.3.2.1 Parameter Input at the Operator Level on the V820/V850 Example: CODE number has not been inputted. TURN POWER ON 4000 dA321G 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. c2 XXX c1 003 + - E Parameter value is entered. Display advances to the next parameter. P Exit programming. or 4000 dA321G 4.3.2.
4.4 EFKA DA321G5321 (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 5321H is displayed Press the E key e. g 010823 is displayed Press the E key e. g 15 is displayed Press the E key e.
EFKA DA321G5321 (BA) 4.6 22 Keys for Background Information (HIT) with V810/V820/V850 (key assignment see figure on the last page) Note The following functions are possible with the V820 and V850 control panels, to a limited extent with the V810. For fast operator information, the values of functions switched on using key 1, 2, 3, 4 or 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 -. 4.6.
EFKA DA321G5321 (BA) The key assignment can be changed as follows: Display after power on. P Press the P key. E Press the E key. 4000 dA321G c2 002 E 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 dA321G The assignment is completed.
EFKA DA321G5321 (BA) 24 4.6.3 Special Functions Using V820/V850 The example below shows how minimum or maximum values can be set quickly. 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 4.6.
EFKA DA321G5321 (BA) 25 4.7 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 DA321G5321 (BA) 26 4.7.1 Programming after Code Number Input 1.) P 0 I KL2370 Input code number using keys 0...9. 2.) E KL2371 3.) P KL2474 4.) E KL2373 5.) 0 KL2374 Activate programming of seams TEACH IN using key 0 / Display of pattern number. New pattern numbers are determined using keys 0...9. The next available program number is selected using key +. Continue the programming of seams as described in the next chapter “Programming without Code Number Input” from item 4.) onwards.
5.) EFKA DA321G5321 (BA) E KL2379 6.) 1 ... 9 KL2380 Enable all desired functions of the actual seam. as for ex. light barrier, by pressing keys 1...9. 7.) 2 KL2381 After having enabled stitch counting using 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 DA321G5321 (BA) 28 4.7.3 Detailed Example A seam 01 with double start backtack, stitch counting forward, position down, sewing foot up, a seam 02 with stitch counting forward, position down and a seam 03 with light barrier, double end backtack, thread trimming, position up, sewing foot up, are to be programmed (without code number input) under the next possible pattern number, e.g. 01. Turn power on Press key P Parameter 000 is displayed. Press key 0 Pattern number is displayed.
EFKA DA321G5321 (BA) 29 1 1 2 3 4 5 6 7 2 8 9 0 KL2389 Display of seam 03 after correct function input Press the P key twice Start sewing once Exit programming of seams. The programmed data are saved. 4.7.4 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.
EFKA DA321G5321 (BA) 30 KL2394 DELETE F2 KL2395 DELETE F2 KL2396 3 sec. KL2393 4.7.6 Execution (Pattern) Mode Press key 0 Press key +/Press key E 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.
EFKA DA321G5321 (BA) Sewing foot lift functions if TEACH IN is On: After power on the sewing foot is down even if sewing foot lifting after thread trimming is On on the control panel. the sewing foot can be lifted by pressing the pedal to pos. –1 or –2. If sewing foot lifting is On at the seam end (right-hand arrow above key 6 on the V820/V850 control panel On), the sewing foot is lifted after completing the seam. After having pressed the pedal to pos.
EFKA DA321G5321 (BA) 32 5 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 If necessary, the correct adjustment of the direction of motor rotation using parameter 161 The correct positioning speed using parameter 110 The correct maximum speed compatible with the sewing machine using parameter 111 The setting of the positions The setting of
EFKA DA321G5321 (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 280 appears Press the E key Parameter value of the identified select resistor, for ex.
EFKA DA321G5321 (BA) 34 7 Setting the Basic Functions 7.1 Direction of Motor Rotation Function with or without control panel Parameter Direction of motor rotation Parameter 161 = 0 Parameter 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. 7.
EFKA DA321G5321 (BA) 35 7.3 Selection of the Machine Series Function with or without control panel Parameter Display of the machine series (SEL) 280 The various machine models are specified by resistors. The following resistance values (tolerance ± 1%) are provided: Select resistor Machine model 100Ω 271*, 272*, 273*, 274*, 275* 220Ω 205* 680Ω 069*, 267*, 268*, 269*, 4180, 4280 1000Ω 367*, 381*, 382*, 467*, 767*, 768*, 867 *) The parameter values for these machine models are prepared.
EFKA DA321G5321 (BA) 7.4 36 Transmission Ratio Note The transmission ratio must always be inputted 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 DA321G5321 (BA) 37 7.8 Positions Function with or without control panel Parameter Setting the reference position Setting the needle positions Selection according to position sensor Transmission ratio between motor shaft and machine shaft (Sr1) (Sr2) (PGm) (trr) 170 171 270 272 After setting parameter 270 at “1, 2, 3 or 4“ an angular degree must be selected using parameter 171, which determines the stop in position 2 or 1 after the sensor position.
EFKA DA321G5321 (BA) 38 Connection of a sensor e. g. light barrier or proximity switch to socket B18/7. The following settings are possible using parameter 270: 270 = 1 270 = 2 270 = 3 270 = 4 270 = 5 270 = 6 - Setting the sensor to position 2. Position 1 is set according to the angular degree setting using parameter 171. Start measuring from trailing edge position 2. 0V at input B18/7 (inside of the window) +5V at input B18/7 (outside of the window) Setting the sensor to position 2.
EFKA DA321G5321 (BA) 39 Setting the reference position on the control Input code number and select parameter 170. Press the E key Press the >> key Turn handwheel until rotating character o goes off on the display.
EFKA DA321G5321 (BA) E + - E + - E + - P P 40 Parameter value of position 2 appears on the display P2E 257 If necessary, change parameter value by pressing key >> or +/- or by turning the handwheel P2E XXX Parameter value of position 1A appears on the display P1A 070 If necessary, change parameter value by pressing key >> or +/- or by turning the handwheel P1A XXX Parameter value of position 2A appears on the display P2A 338 If necessary, change parameter value by pressing key >> or +/- o
0 ... P P 9 EFKA DA321G5321 (BA) If necessary, change parameter value by pressing keys +/- or 0...9 or by turning the handwheel. Settings are completed. Exit programming. P2A XXX 4000 dA321G Note When setting the positions by turning the handwheel, make sure that the displayed numerical value changes. The setting values of the positions are programmed in the factory. After setting the reference position the machine is ready for use.
EFKA DA321G5321 (BA) 42 7.11 Braking Characteristics Function with or without control panel Parameter Braking effect when varying the preset value ≤ 4 stages Braking effect when varying the preset value ≥ 5 stages (br1) (br2) 207 208 Parameter 207 regulates the braking effect between speed stages Parameter 208 influences the braking effect for the stop The following applies to all setting values: the higher the value, the stronger the braking reaction! 7.
EFKA DA321G5321 (BA) 43 8 Functions with or without Control Panel 8.1 Softstart Function with or without control panel Parameter Softstart On/Off Softstart On/Off (with function key when using V820/V850) Softstart speed Number of softstart stitches (SSt) (-F-) (n6) (SSc) 134 008 = 1 115 100 The letter symbols in parenthesis ( ) are visible only if a V820/V850 control panel is connected.
EFKA DA321G5321 (BA) 44 It is possible to prevent unintentional foot lifting before thread trimming when changing from pedal position 0 (neutral) to position -2 by setting a switch-on delay (t2) using parameter 201. Note The maximum time that the sewing foot can be lifted is limited by parameter 297. After the expiration of this term, the sewing foot is automatically lowered and can then be lifted again by half heelback (-1). From this moment the limitation time will again be effective.
EFKA DA321G5321 (BA) Whether or not an interruption of the start and end backtack is possible can be determined with parameter 284. It does not work with the ornamental backtack. 284 = 0 Automatic backtack cannot be interrupted 284 = 1 Backtack can be interrupted by pedal position 0 (neutral). The speed setting of parameter 125 is enabled.
EFKA DA321G5321 (BA) 8.
EFKA DA321G5321 (BA) 47 8.4.3 Stitch Correction and Last Stitch Backward Function with or without control panel Parameter Trimming stitch forward / backward / with or without thread clamp Stitch correction time (FAr) (c9) 136 151 The backtack solenoid can be delayed in the double end backtack by selecting a stitch correction time (t9) using parameter 151. For some sewing procedures it is desirable that the backtack solenoid in the single end backtack is disabled only after trimming.
EFKA DA321G5321 (BA) 48 Function with or without control panel Parameter Number of ornamental backtack stitches forward Number of ornamental backtack stitches backward Start backtack speed Function “ornamental backtack” On/Off Start delay after switching off the sewing foot lift signal Ornamental backtack stop time Last counted forward section in the start ornamental backtack On/Off (SAv) (SAr) (n3) (SrS) (t3) (tSr) (Zrv) 080 081 112 135 202 210 215 The letter symbols in parenthesis ( ) are visible o
EFKA DA321G5321 (BA) 49 When using the V820/V850 control panel, direct access by means of the function key (key 9) is possible! Function with control panel Parameter Ornamental backtack On/Off 8.7 (-F-) 008 = 2 Intermediate Backtack/Intermediate Ornamental Backtack Upon pressing an external key on socket A/5-33, the backtack solenoid can be switched on anywhere in the seam and at standstill.
EFKA DA321G5321 (BA) 8.9 50 Holding Power of the Stitch Regulator Solenoid Function with or without control panel Parameter Time of full power Holding power of the stitch regulator solenoid Upper limit stitch regulator ON period (t10) (t11) (EV-) 212 213 299 The stitch 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 solenoid.
EFKA DA321G5321 (BA) Switch the function “machine run blockage” using parameter 283. 283 = 0 Machine run blockage Off 283 = 1 Function “machine run blockage” 1 (safety function) fastest stop without positioning 283 = 2 Function “machine run blockage” 2 (control function) with positioning in the actual position The function “machine run blockage” is enabled by connecting a switch to socket A/11-33. When using a control panel, an acoustic signal can be switched on and/or off using parameter 127.
EFKA DA321G5321 (BA) 52 8.11.3 Function “Machine Run Blockage” 2 (Control Function) Parameter 283 = 2 In the start backtack, during stitch counting and the light barrier compensating stitches: Stop in the selected position. Trimming without end backtack by full heelback is possible when machine run blockage is On. In this case, a new seam will be started after deactivating machine run blockage.
EFKA DA321G5321 (BA) 8.12.3 Bobbin Thread Monitor without Stop / Sewing Foot Down after Seam End (Parameter 195 = 1) After the bobbin is empty, the bobbin thread counter is activated when identifying an input signal, and the bobbin thread monitor symbol blinks on the display of the V810 or V820/V850 control panel. After counting, C is displayed for the lefthand bobbin and D for the right-hand bobbin on the V810 control panel.
EFKA DA321G5321 (BA) 54 8 Press key 8 (<1 sec.). Flashing Off. 0100 A--||-- + Press key +. Display flashing. 0000 B--||-- 8 Press key 8 (<1 sec.). Flashing Off. 0200 B--||-- + Press key +. Display flashing. 0000 C--||-- 8 Press key 8 (<1 sec.). Flashing Off. 0300 C--||-- Enable/Disable Thread Monitor Function The thread monitor stitch count (max. 9990 stitches) is activated by keeping a key pressed (>1 sec.) that is connected to socket A/12.
EFKA DA321G5321 (BA) 55 When using the V820/V850 control panel, direct access by means of the function key (key 9) is possible! Function with control panel Parameter Needle cooling On/Off (-F-) 008 = 4 8.14 Function Modules for Outputs A / B / C Easy programming of functional sequences is possible using the function modules A / B / C. 1 input, 1 output and 1 LED each are assigned to the modules.
EFKA DA321G5321 (BA) Power On A key after start of sewing Sewing foot down Press A key during sewing, or press A key first and then start End backtack without thread trimming 56 Output A LED A Off On for one rotation Off On On, sewing with short stitch length Off On Remark Manual backtack impossible Off 8.14.
EFKA DA321G5321 (BA) 57 The following functions can be set using parameter 261: 261 = 0 The roller is lifted without sewing foot lift and backtack. 261 = 1 The roller is lifted with sewing foot lift and backtack. 261 = 2 The roller is lifted with sewing foot lift. After the sewing foot has been lowered, the roller will be lowered after the number of stitches set with parameter 253 and their enabling using parameter 260, or pressing a key. 261 = 3 The roller is lifted with the backtack.
EFKA DA321G5321 (BA) 58 8.14.7 Manual Edge Trimmer (Function Module A) Function with or without control panel Parameter Manual edge trimmer (output A) Output A remains active or becomes inactive after the seam end (FmA) (AFA) 250 = 8 251 The edge trimmer is enabled by activating output A. If parameter 251 = 1, the edge trimmer will be disabled after thread trimming. After power On, the edge trimmer and LED A are switched off.
EFKA DA321G5321 (BA) 59 Semiautomatic Operation: Parameter 253 > 0, 254 = 0, 251 = 0 Output A LED A Remark Power On Press A key before start of the seam Press A key again before start of the seam After start of the seam counting pa. 253 End counting pa. 253 Start counting pa.
EFKA DA321G5321 (BA) 60 Parameter 253 = 0, 254 = 0, 251 = 1 Output A LED A Power On Press A key before start of the seam or in the seam Press A key before start of the seam or in the seam Press A key before start of the seam or in the seam After thread trimming Off On Off On Off Off On On Off Off 8.14.
EFKA DA321G5321 (BA) After setting parameter 250 = 12, sewing foot pressure reduction can be enabled by pressing the external key at input A (socket A/8). If sewing foot lift is stored, full power and holding power are effective according to the setting of parameter 332 and the following pedal positions.
EFKA DA321G5321 (BA) 62 8.14.14 Single Stitch Backwards with Stitch Length Switching (Function Module A) Function with or without control panel Single stitch backwards with stitch length switching Parameter (FmA) 250 = 16 After the start of sewing at intermediate stop, Output A, LED A and the backtacking solenoid will be switched on by pressing a key. The drive starts and positions itself in needle position 1. 8.14.
EFKA DA321G5321 (BA) 8.16.3 Analog Speed Limitation Speedomat The speedomat function enables a speed limitation depending on the set sewing foot high lift (21 levels). The actual value of the high lift is transmitted to the control by the position of a potentiometer (10kΩ) with an angle of rotation of 60°, which is coupled with the high lift shaft. The maximum angle of rotation of the high lift shaft is 48°. Thus the setting range of the potentiometer is from 9kΩ (nmax = 4.
EFKA DA321G5321 (BA) 64 Set high lift for walking foot (potentiometer on the machine) to the level from which minimum speed is to be effective (lower break point). E New value of AB is taken over to YY. Press the P key once Actual parameter is displayed. / Press the P key twice ZZZZ XX AB YY Exit programming. 8.16.5 Setting the Speed Limitation Depending on High Lift with the V810 Control Panel Call parameter 188. E Press the E key. hP [°] F2 Press the F2 key. Actual display. 1 1.
EFKA DA321G5321 (BA) 8.17 Thread Trimming Operation Function with or without control panel Thread trimmer On/Off Thread wiper On/Off Parameter (FA) (FW) Function with control panel Thread trimmer On Thread wiper On Thread trimmer and thread wiper On Thread trimmer and thread wiper Off 013 014 V820 lefthand arrow On righthand arrow On both arrows On both arrows Off Key 5 When a V820/V850 control panel is connected, the functions can also be switched on and off using key 5.
EFKA DA321G5321 (BA) 66 8.17.
EFKA DA321G5321 (BA) 8.18.2 Stitch Counting Speed Function with or without control panel Stitch counting speed Speed mode for a seam with stitch counting Parameter (n12) (SGn) 118 141 Speed control for stitch counting can be selected using parameter 141. 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).
EFKA DA321G5321 (BA) 68 8.20 Light Barrier Light barrier module LSM002 is provided and is connected to socket B18. Moreover, an external light barrier can be connected to socket A/13. Both light barrier inputs initiate the same function and can be enabled and disabled with the same parameters.
EFKA DA321G5321 (BA) 8.20.4 Automatic Start Controlled by Light Barrier Function with or without control panel Delay of automatic start Automatic start On/Off Light barrier sensing uncovered Start of sewing blocked with light barrier uncovered Parameter (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).
EFKA DA321G5321 (BA) 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31…38 39 40 41…45 46 47 48 49 50 70 Full stitch: Upon pressing the key, the drive performs a full rotation depending on the set stop position. Needle to position 2: Upon pressing the key, the drive runs to position 2 or to the reversing position, regardless of its previous position. Machine run blockage effective with open contact: Upon opening the switch, the drive stops in the pre-selected basic position.
51 52 53…77 78 79…88 EFKA DA321G5321 (BA) Signal A2 is issued: Upon pressing the key, signal A2 is issued immediately. Signal A2 switchable as flip-flop: Upon pressing the key, signal A2 is activated and deactivated when pressing the key again. No function Switch function “high lift for walking foot” operational mode stored/not stored No function 8.
EFKA DA321G5321 (BA) 72 8.23 Signals A1 and A2 When using the V820/V850 control panel, direct access by means of the function key (key 9) is possible! Function with control panel Parameter Signal A1 and/or A2 On/Off with slide-in strip 1...
EFKA DA321G5321 (BA) 8.24 Actuator The commands for the sewing operation are input by means of the actuator, which is connected to the pedal. Instead of the built-on actuator another actuator can also be connected to socket B80. 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 EB..
EFKA DA321G5321 (BA) 74 8.26 Master Reset Recovery of factory settings. Press the "P" key and turn power on Input code number "190" Press the "E" key Parameter 100 appears on the display Press the "E" key The parameter value is shown on the display Set to "170" using the “+” key Press the "P" key twice Turn power off Turn power on. All parameters, except 111, 161, 170, 171, 190...193, have been reset to their factory settings.
EFKA DA321G5321 (BA) Data is filed on the Memory Stick. The maximum number of filename characters (letters or digits) is 8. Example: XXXXXXXX.YYY | |__ Y = Filename extension |_______________ X = Filename XXXXXXXX.PAR…….. = Parameter file XXXXXXXX.PAY…….. = ARRAY file XXXXXXXX.PTI……… = Seam pattern file ( Teach In ) XXXXXXXX.PRG…….. = Compiler file XXXXXXXX.HEX…….. = Control software file (FLASH) For PC file management, short filenames should be used if possible (≤ 8 characters).
EFKA DA321G5321 (BA) 9.3 76 Storing Data on the Memory Stick When connecting the Memory Stick to the control, the following message appears on the display: Control: Usb V810: V820: V850: USb On USb dEtEct USB DETECT A code number does not have to be inputted; the control is automatically available for programming via Memory Stick. The parameter number may be inputted immediately. Storing data (including parameters) on the Memory Stick will be explained in the following 9.3.
EFKA DA321G5321 (BA) 9.3.3 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 DA321G5321 (BA) 9.4 78 Reading Data from the Memory Stick into the Control Reading data into the control will be explained in the following. 9.4.1 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 DA321G5321 (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 9.4.3 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 DA321G5321 (BA) Press the F2 key. File type and number are displayed. F2 + 80 - 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. 9.
EFKA DA321G5321 (BA) 9.5.2 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. or E Press the E key.
EFKA DA321G5321 (BA) + - 82 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 9.5.
9.6 EFKA DA321G5321 (BA) Data Deletion from Memory Stick Data deletion (including parameter data) from Memory Stick is explained in the following. 9.6.1 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 DA321G5321 (BA) 84 9.6.3 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. or E Press the E key.
EFKA DA321G5321 (BA) 85 9.7 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 DA321G5321 (BA) 86 Note The input is displayed if the set function includes a normally open [N. O.] or normally closed [N.C.] contact. If, for example, the input with open contact is active, the corresponding arrow lights up when the contact is open. If the input with closed contact is active, the corresponding arrow lights up when the contact is closed.
EFKA DA321G5321 (BA) 87 11 Error Displays General Information On the control On the V810 On the V820/V850 Signification A1 the InF A1 InF A1 Pedal not in neutral position when turning machine on A2 -StoP- blinking -StoP- blinking + symbol display Machine run blockage A3 InF A3 InF A3 Reference position is not set A4 inF A4 Power OFF/ON Machine select applied from parameter 280 A5 InF A5 InF A5 Emergency run, identification of an invalid machine select Programming Functions and Valu
EFKA DA321G5321 (BA) For your notes! 88
For your notes! EFKA DA321G5321 (BA)
EFKA DA321G5321 (BA) 90 12 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 the no. 1 slide-in strip 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 DA321G5321 (BA) 91 13 Operating Elements of the V820 Control Panel variocontrol 820 R 1 2 3 4 5 6 7 8 P E + 1 F 9 0 A KL2186 B The V820 control panel is supplied with the no. 1 slide-in strip 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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