Adler 745-34 Instructions d'exploitation

Manual, complete745 - 34 - 2Sewing unit for runstitching of piped flapand welt pocket openings and pocket cornersWorking methods: A, B, D, FOperating

4. Memory dongleThe dongle is used to memorize sewing programs and machineparameters and to transfer these data to other sewing units.The transfer dir

4–The dongle is formatted–The data is saved onto the dongle7

5. Main operating screen5.1 Sewing and test programs: menu structureThe user interface exclusively employs internationally intelligiblesymbols.In addi

5.2 Changing parameter valuesParameter values are changed in the individual parameter screens.–Select the required parameter with the “ï”or“ð”cursorke

6. Sewing programsWith Class 745-34-2 you can program up to 99 different sewingprograms.The individual sewing programs (pocket programs) are freelypro

6.2 Running a machine program–Turn on the main switch.The controller is initialized.–The Dürkopp Adler Logo briefly appears in the display.–The contro

6.3 Main screenThe main screen displays the seam pattern, sewing program, selectedpocket sequence and important parameters.Parameters can be individua

ParametersThe symbols in the center of the right half of the display give rapidaccess to important parameters.Up to ten parameters can be selected by

6.4 Pocket programs ( )This menu item contains the parameters for programming the variouspocket programs.They are used to program the seam and its ass

Programming the seam patternThe actual pocket form is programmed under this menu item. Theprogrammed pocket is shown with the corresponding informatio

745 - 34 - 2Manual, completeContentsOperating InstructionsInstallation Ins tructionsService InstructionsInstructions for Programming DACInterconnectio

Seam-start patternThis parameter selects the form of the seam pattern at the seam start.Straight seam patternSlanting seam pattern (left)Slanting seam

Seam-end patternThis parameter selects the form of the seam pattern at the seam end.Straight seam patternSlanting seam pattern (left)Slanting seam pat

Select flap sideThe sewing length is equipped with a reflecting light barrier for therecognition of the seam start and end when sewing with flaps.The

Seam-end mode left/ right needleFour different seam locks are available for the seam end. They can beset separately for the right and left needles.Sin

Selecting the positioning pointDepending on the type of piece being sewn, positioning takes place atthe rear, center or front positioning point.Rear p

Light-barrier adjustmentThis parameter is used to adjust the light barrier for the seam start andseam end.Seam-start adjustmentSeam-end adjustmentEntr

Sew ing headThis parameter is used to change values affecting the sewing head.Sew ing speedEntry: 2000 … 3000 [rpm]Soft startEntry: on/offSoft-start s

Center bladeCenter bladeEntry: on/offCAUTION:Switching off the center blade automatically switches offthe corner blades too.However, switching the cen

Corner bladesManual corner-blade stationSw itching corner blades on/offEntry: on/offInfo line:Corner blades on/offAll four corner blades on/offLeft co

Automatic corner-blade stationSw itching corner blades on/offEntry: on/offInfo line:Corner blades on/offAll four corner-blades on/offLeft corner-blade

ForewordThis instruction manual is intended to help the user to become familiarwith the machine and take advantage of its application possibilities in

+ Adjusting the left-corner-blade incision at the seamstartChanging this value carries out the fine adjustmentof the left-corner-blade incision at the

Tape feedSw itching t he tape feed on/offEntry: on/offSeam-start tape-lengthEntry: 00.0 … 99.9 mmSeam-end tape-lengthEntry: 00.0 … 99.9 mmFlap sequenc

Transport-carriage settingsInfo line:Return velocityReturn velocity (after sew ing)The return velocity from the needles to the insertion stationcan be

No material feed after corner incisionMaterial feed/ Stacker positionAfter the corner incision thefeed clamps transport the material to the setpositio

Sw itching t he flap feed on/off (versions B and F only)Entry: on/offMode 1Flap feeders swivel out.Mode 2Flap feeders remain swivelled in.Sew ing patt

Breast-w elt modeEntry: on/offRapid clamp adjustmentInfo line:Rapid clamp adjustmentRapid clamp adjustmentClamp left outer, right outerClamp left oute

Feed-clamp sequence right/leftBoth clamps descend simultaneouslyLower left clamp firstLower right clamp firstEntering the program nameThis parameter a

Sw itching t he zip-fastener scissors on/offEntry: on/offInitializing program memoryThe program loads a standardized factory setting, including seampa

6.5 Blower modeEntry:0, 1, 2, 3, 4. 5. 6, 7Valve YC108 Valve YC109 ApplicationPosition blowing on blowing off Position blowing on blowing offMode 0 -a

Notes:354

General safety instructionsThe non-observance of the following safety instructions can cause bodily injuries or damages to the machine.1. The machine

6.6 Pocket sequence ( )This menu item is used to assemble individual pocket programs intocallable sequences.A total of 20 independent pocket sequences

Entering a sequence name–While the sequence screen is displayed press function key “F2”.The display switches to the sequence-name screen.Info line:Ent

7. Setting and test programsThe machine software includes various machine-specific setting andtest programs, together with the well-known MULTITEST sy

–The key for the required setting or test program should be pressedand held down.–Turn on the main switch.The controller is initialized.The DÜRKOPP-AD

7.2 Machine parameters ( + or main switch on + )The machine parameters describe the machine’s technicalconfiguration as well as its settings and their

Corner-blade settings for anglesThis parameter tells the controller whether the corner blades are to beset manually or automatically.Manual corner-bla

Selecting the flap feed mode (versions B and F only)Info line:without flap feedw ithout Flap FeedFlap Feed switched offFlap Feed Mode 1Step forward on

w ithout Tape FeedTape feeding switched offTape Feed w ith Step MotorEquipment: electromotor driven tape feederElectro-pneumatic Tape FeedingEquipment

Sw itch w aistband clamp on/offThis parameter signalizes the control whether the sewing unit isequipped with a waistband clamp or not.Pocket bag over

445Activating the smootherThis parameter tells the controller whether the machine is fitted with asmoother.The smoother is switched on and off in the

Contents page:Part 4: Instructions for Programming DACIII, class 745-34-2Program version A 011. General ...

7.3 Machine-specific setting and test programs( + or main switch on + )The machine-specific test programs test and adjust individual machinecomponents

7.3.1 Adjusting the looper-thread monitorThis program aligns the reflecting light barriers of the looper-threadmonitor.Info line:Adjusting the looper-

7.3.2 Initializing memoryThe program loads a standardized factory setting for thesewing-program parameters,e.g. for a new controller:Info line:Initial

–Select the required test program with cursor keys “ï”or“ð”.A black background appears behind the symbol.–Press OK to run the selected program.–To lea

7.3.4 Aligning the light barriersThis program aligns the reflecting light barriers for recognition of theseam start and end.First light barrierSecond

7.3.4.1 Preparing the sewing unit and feed clampsCaution: danger of injuryThe light barriers are adjusted with the machine switched on.The utmost care

Check of the light barrier position w ith sw ung-in folder–When the feeding clamps are in the rear position, swing the foldingstation 1 in.–Press key

7.3.4.2 Sewing unit with two light barriers for automatic angle recognitionCaution: danger of injuryDuring the reference run the feed clamps move forw

Caution: danger of injuryDuring template scanning the feed clamps move backand forth several times.Do not reach into the path of the feed clamps.–Pres

7.3.4.3 Sewing unit with two light barriers, left or right flap positioningCaution: danger of injuryDuring the reference run the feed clamps move forw

Contents page:7.3.6 Testing needle and center-blade activation ... 647.3.7 Checkingthetapefeed...

Caution: danger of injuryDuring template scanning the feed clamps move back andforth several times.Do not reach into the path of the feed clamps.Foldi

5747.3.4.4 Sewing unit with one light barrierCaution: danger of injuryDuring the reference run the feed clamps move forwards orback and forth several

Caution: danger of injuryDuring template scanning the feed clamps move back andforth several times.Do not reach into the path of the feed clamps.Foldi

5947.3.5 Checking the corner-blade settingsThis program checks the corner-blade distances.Info line:Adjusting corner blades–Select the required parame

7.3.5.1 Checking the corner-blade stationCaution: danger of injurySerious cuts may result from reaching into the vicinity of the cornerblades.The utmo

7.3.5.4 Checking corner-blade motionCaution: danger of injuryDo not reach into the vicinity of the corner blades.When rising they can inflict serious

7.3.5.5 Corner-blade machine parametersBasic positioning of the corner blades to the seam is carried out in themachine-parameter program.–Select “corn

Seam-end corner-blade correction valueEntry: -99.9 … 99.9Seam-start corner-blade correction valueEntry: -99.9 … 99.9Hint:The value entered is valid fo

7.3.6 Testing needle and center-blade activationThis program tests the activation of the needles and the center bladewith the machine running.Info lin

7.3.7 Checking the tape feedThis program tests the feed and trimming function of the tape feedInfo line:Checking tape feed–Press OK to run the test pr

41. GeneralThis manual contains important information on the safe and correct useof the “DACIII” (Dürkopp Adler Control) new-generation controller.Scr

7.3.8 Checking the gripper folder without feed clamp (versions B and F only)This program tests the function of the gripper folder.The feed clamps rema

7.3.9 Checking the insertion process with feed clampThis program tests the insertion process.Info line:Testing insertion process–Press OK to run the t

7.3.10. Checking and adjusting the piping knivesIn the test program “Checking and adjusting the piping knives” you cancheck the knife and step motor m

7.3.10.2 Setting the piping knife reference position–Select the symbol with the cursor keys “ï” and “ð”–Start the program with the “OK”key.The display

7.3.11 Step-by-step modeIn the step-by-step mode the sewing cycle is halted at importantpositions so that individual processes can be checked.–Press O

47.3.12 Determining the cycle timeThis program determines the machine’s cycle time.–Press OK to run the test program.The cycle time appears on the mai

7.4 MULTITEST system ( + or main switch on + )The MULTITEST system programs enable input and output elements tobe tested quickly.No additional instrum

7.4.1 Displaying the program version and checksumThis program tests the microcomputer’s read-only memory (ROM).Program versionWhere program versions a

7.4.2 Testing RAM (Random-Access Memory)This program tests the microcomputer’s working memory (RAM).–Press OK to run the test program.The test result

7.4.3 Selecting input elementsThis program adjusts the input elements.CAUTION:The input elements are factory-set with great care.Adjustment and correc

2. Operating terminalData input and output is done via an operating terminal with a c olourLCD display and a multipurpose keyboard.RST (reset)keyColou

Input elements DACIIIInput Function Insertion methodelement ABDFS01 Needle-thread monitor left XXXXS02 Needle-thread monitor right XXXXS05 Folderdown

7.4.4 Checking input elementsThis program tests automatically the input elements.–Press OK to run the test program.–Select the input element to be tes

7.4.5 Selecting output elementsThis program checks the function of the output elements.One (single mode) or several (multi-mode) output elements can b

Output elements head unit (DACIII)Output Function Insertion methodelement ABDFY1 Upper thread cutter on/ XXXXClose thread clampY2 Centerbladeon XXXXY3

Output Function Insertion methodelement ABDFYC119 Closetapecutter XXXXYC120 Pulltapetothefront XXXXYC121 Loosen tape XXXXYC122 Zip-fastener scissors f

7.4.6 CAN testPress “OK” to run the test program.Hint:Displaying the OK message takes some considerable time.CAN modules work with no errors.814

7.4.7 Checking the sewing driveThis program tests the needle position and the various speed stages ofthesewingdrive.–Press OK to run the test program.

Set sew ing-drive speedminimum = 70 rpmmaximum = 3000 rpmChecking the sew ing drivekey F2 = startkey F3 = stop–To leave the test program press functio

7.5 Terminal self-test ( + or turn on main switch + )Service personnel use the terminal self-test to check the individualcomponents of the operating t

7.6 Display contrast value ( + or turn on main switch + )This program sets the contrast value of the display.–Set the contrast value with cursor keys

3. Selecting the language–Switch on the main switch and keep pressing the “ñ” key or–Press the keys “RST” and “ñ” in order to activate the languagesel

7.7 Editing menus ( + or turn on main switch + )This determines which parameters can be directly edited on the mainscreen with keys 0 to 9.–Pressing f

7.8 Adjusting the serial interface ( + )This test program sets the correct transfer speed (baud rate) for theserial interface.The correct baud rate fo

8. Error messagesIn the event of an error in the control system or the machine programthe error number appears in the display.The following tables wil

8.2 Stepping motors error messagesError number Meaning RemedyError 2101 Step motor feed clamp timeout reference- Faulty cable to the reference switch-

Error number Meaning RemedyError 3121 Insufficient or missing compressedair pressureIncrease the flow or stabilize the airpressureError 3210Thread bre

914Error number Meaning RemedyError 75567557Communication Control Panelinterface- Interference- Faulty control panel interface cable- Switch off the s

Error number Meaning RemedyInfo 9000 Reminder to execute the referencerun after switching onPush left pedal backwardsInfo 9001 Corner-blade station is

Error number Meaning RemedyInfo 9720 Error at the light barrier for flapscanningCheck the reflecting foil; Check thealignment of the light barriersInf