Adler 745-23 Operations Instructions Page 1

Contents Page:Part 4: Instructions for programming DA-Microcontrol Cl. 745-22; -23; -24 Program-Version: 745-22; -23 = 745 P08; 745-24 = 745 Q0

CAUTION !The functions set with the keys only valid for the sewing program inthe series mode.The settings have no effect on the sewing programm beyond

3.6 Switching Tacking On/OffBy pressing this key tacking is switched on and off.If the LED above the key is lit then tacking is switched on.CAUTION !

3.9 Switching On the Light BarrierBy pressing this key the light barrier is switched on.The light barrier recognizes the seam beginning and seam end

3.11 Correcting the Corner KnivesThis key calls up the correction function for the corner knives at theseam beginning (MA) and the seam end (ME).The

4. Sewing of Bias Pocket Corners (745-24)The bias pocket corners result from the offset between the left and theright seam row.The desired seam offset

Display example: Straight pocket corners BL = Beginning-left needle BR = Beginning-right needle

5. Selecting the Sewing and Testing ProgramsThe sewing and testing programs listed below can be selected with the"Program" preselector swit

6. Sewing Programs 745-226.1 Sewing of Simple, Dual and Asymmetrical Piping–Turn the DIP-Switch b417.7 in switch setting "OFF".–Turn on ma

6.4 Sewing with Zipper Cutter–Turn the DIP-Switch b417.7 in switch setting "OFF".–Set the "Program" switch to "04".–Pre

7. Sewing Programs 745-237.1 Sewing of Dual Piping–Turn the DIP-Switch b417.7 in switch setting "ON".–Turn on main switch."<---REF

7.11 Sewing of Simple and Asymmetrical Piping without Piping Reverserwith Automatic Carriage Return . . . . . . . . . . . . . . . . .

7.4 Sewing of Dual Piping with Piping Reverser–Turn the DIP-Switch b417.7 in switch setting "ON".–Set the "Program" switch to &qu

7.7 Sewing of Simple Piping with Piping Reverser and Automatic Carriage Return–Turn the DIP-Switch b417.7 in switch setting "ON".–Set the &

7.10 Sewing of Simple and Asymmetrical Piping without Piping Reverser–Turn the DIP-Switch b417.7 in switch setting "ON".–Set the "Progr

8. Sewing Programs 745-248.1 Sewing of Dual Piping–Turn on main switch."<---REF" appears in the lower display line.–Step back on the le

9. Aid Programs9.1 Center Knife AdjustmentProgram P40 alters the incision of the center knife.If a higher value is selected the incision moves to th

9.4 Testing the Piping Reverser for Dual Piping (745-23)Program P43 corresponds to sewing program P07.During the reversing procedure there is a stop

10. Setting Programs10.1 Testing the Positioning Procedure for Dual Piping (745-23)Program P46 serves to test the positioning procedure for dual pip

10.4 Testing the Zipper Cutter (745-22)Program P52 can start a zipper cutter cutting sequence.–Set the "Program" switch to "52".–

10.6 Testing the Positioning Procedure for Simple Piping (745-23)Program P54 serves to test the positioning procedure. –Set the "Program" s

10.8 Setting the Material Strip Reverser (745-23)–Set the "Program" switch to "56".–Press the "STOP" key.The program is

1. GeneralThe MICROCONTROL controls of the DÜRKOPP ADLER 745-22;-23;-24 include the integrated comprehensive MULTITEST testing andmonitoring system.A

11. Testing Programs11.1 Program Version and Check-Sum Display–Set the "Program" switch to "00".–Press the "STOP" key.

11.3 Checking the Serial InterfaceProgram P58 checks the SIO module of the controls.–Plug the SIO test plug into the socket b109 on the main circuitb

11.5 Continuity CheckProgram P60 checks to see if the 24V current supply supplies currentwhen the output drivers are shut off.Then the program checks

Key Function Symbol Indicatorb814 Positioning point forward LEDb815 Set counter Displayb816 Minusb817 Plusb818 Center and corner knives on / off LED /

11.8 Selecting Input ElementsCAUTION !All input elements have been carefully set at the factory.Adjustment and correction may only be undertaken by t

11.9 Selecting Output ElementsCaution Risk of Injury !During the function testing of the output elements do not reach into therunning machine.Program

11.10 Sewing Drive: Pedal OperationAfter the program P65 is activated the unit can be operated withrevolutions selected via the pedal.–Set the "

11.12 Positioning the Machine Head in the 1st Needle PositionOperation of the program P67 is as described under program P66.–Set the "Program&qu

12. Function Displays and Error Messages12.1 Displays for Operating AidsDisplay Explanation RemedyP?745N06<----REF<----REFPEDAL STOP<----F?

12.2 Displays by MalfunctionsDisplay Explanation RemedyE2V?STOPPOS2POS-Err--<>--START ERRORERROR --> [b3ERROR b1 ] <--? <----> ?REF

2. Description of the Controls2.1 Keys on the Front PanelKey Function Key FunctionSelecting Sewing and Testing ProgramsSewing Length L1Sewing Length

12.3 Error MessagesDisplay Explanation RemedyDISP-ErrERROR 0ERROR 2ERROR 3ERROR 4ERROR 5ERROR 6ERROR 7ERROR 8ERROR 9ERR B..kein SIOERRAMP ERRSMC ERRL

13. Step Motor Output13.1 Programing Switches on the FrontCaution Current !The three gravity switches are not to be adjusted when under current.Befo

2.2 Internal SwitchesIn the control behind the display there are three pre-selector switchesfor setting certain machine parameters.CAUTION !The switc

2.3 DisplayThe Microcontrol is equipped with a 2 x 16-digit display.It shows the program number, sewing lengths, bobbin thread reserveand piece count

2.3.2 Display of the 745-24With the 745-24 a symbol for the bias of the corner incisions appearsin the right half of the first line of the display.Thr

3. Description of the Function KeysThe values for the various functions can be set as follows:–Call up the desired function by pressing the appropria

3.2 Sewing of a Seam SeriesWith the aid of the "F" key a stored series of up to four seams can becalled up.745-22;-23:The series can be mad