Adler 745-22 Accessories Manual

Instructions for programming da-microcontrol
Table of Contents

Advertisement

Quick Links

Contents
Part 4: Instructions for programming DA-Microcontrol Cl. 745-22; -23; -24
Program-Version: 745-22; -23 = 745 P08; 745-24 = 745 Q01
1.
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.
2.1
Keys on the Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2
Internal Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3.1 Display of the 745-22;-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3.2 Display of the 745-24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.
3.1
Setting and Adjusting the Sewing Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2
3.3
Setting the Piece Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4
Selecting the Positioning Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.5
Switching the Tape Feed On/Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.6
Switching Tacking On/Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.7
3.8
Switching the Corner and Center Knives On/Off . . . . . . . . . . . . . . . . . . . . . . . . . .
3.9
Switching the Light Barrier On/Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.10
Correcting the Seam Beginning and Seam End . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.11
Correcting the Corner Knife . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.12
Tape Length when Sewing with the Light Barrier . . . . . . . . . . . . . . . . . . . . . . . . . .
4.
Sewing of Bias Pocket Corners (745-24) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.
Selecting the Sewing and Testing Programs . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.
6.1
Sewing of Simple, Dual and Asymmetrical Piping . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2
Sewing with Automatic Carriage Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.3
Sewing with Material Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.4
Sewing with Zipper Cutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.5
6.6
Sewing with Zipper Cutter and Material Return . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.
7.1
Sewing of Dual Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.2
7.3
Sewing of Dual Piping with Material Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.4
Sewing of Dual Piping with Piping Reverser . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.5
7.6
7.7
7.8
7.9
7.10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Home
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .
Page:
3
4
5
6
6
7
8
9
10
10
10
11
11
11
12
12
13
13
14
16
17
17
17
18
18
18
19
19
19
20
20
20
. . . . . . . . .
21
21
21
22

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 745-22 and is the answer not in the manual?

Questions and answers

Summary of Contents for Adler 745-22

  • Page 1: Table Of Contents

    2.3.1 Display of the 745-22;-23 ........
  • Page 2 Center Knife Adjustment ........Setting the Bobbin Thread Counter (745-22;-23) .
  • Page 3: General

    1. General The MICROCONTROL controls of the DÜRKOPP ADLER 745-22;-23; -24 include the integrated comprehensive MULTITEST testing and monitoring system. A microcomputer assumes the control tasks, monitors the sewing process and signals operating faults and malfunctions. Special programs facilitate mechanical adjustments and make possible a rapid testing of the input and output elements without additional measuring apparatus.
  • Page 4: Description Of The Controls

    2. Description of the Controls 2.1 Keys on the Front Panel Function Function Selecting Sewing and Testing Programs Stopping the Current Program, Activating a Selected Program Sewing Length L1 Increase Parameter Value Sewing Length L2 Decrease Parameter Value Sewing Length L3 Light Barrier On Sewing a Seam Series Selecting the Positioning Point...
  • Page 5: Internal Switches

    Late Opening of the Flap Clamps with Reverser Device No function Continuous Operation (only in combination with .4 "OFF") * Thread monitor is turned off 745-22;-24: b417.7 = OFF 745-23: b417.7 = ON (with Reverser Device) Dial b401: Dial b402: Sewing Revolutions...
  • Page 6: Display

    The operational readiness of the sewing unit is shown by having the current parameters in the display. The settings are the same as those last selected before the machine was switched off. 2.3.1 Display of the 745-22;-23 Display example 1: With selected sewing length Program number...
  • Page 7: Display Of The 745-24

    2.3.2 Display of the 745-24 With the 745-24 a symbol for the bias of the corner incisions appears in the right half of the first line of the display. Through this symbol the seamstress can establish which bias has been set for the currently selected program. The "====="...
  • Page 8: Description Of The Function Keys

    3. Description of the Function Keys The values for the various functions can be set as follows: – Call up the desired function by pressing the appropriate function key. The function will be shown in the display with a blinking cursor. –...
  • Page 9: Sewing A Seam Series

    3.2 Sewing of a Seam Series With the aid of the "F" key a stored series of up to four seams can be called up. 745-22;-23:The series can be made up of any desired order of the three sewing lengths L1, L2 and L3. 745-24:...
  • Page 10: Setting The Piece Counter

    CAUTION ! The functions set with the keys only valid for the sewing program in the series mode. The settings have no effect on the sewing programm beyond the series mode. – 745-24: Each entry of a sewing length must be confirmed with the "...
  • Page 11: Switching Tacking On/Off

    3.6 Switching Tacking On/Off By pressing this key tacking is switched on and off. If the LED above the key is lit then tacking is switched on. CAUTION ! With 1.4 mm stitch length in stitch condensation tacking is generally switched off. 3.7 Selecting the Closing Order of the Flap Clamps With this key the order of the closing of the flap clamps can be set.
  • Page 12: Switching The Light Barrier On/Off

    The correction of seam beginning (NA) and seam end (NE) occurs for the sewing lengths L1, L2, L3 and for the light barrier seams LX (745-22;-23) and LX1, LX2, LX3 (745-24). By changing the values for NA and NE the corner knife action is appropriately adjusted for sewing with the light barrier.
  • Page 13: Correcting The Corner Knife

    This key calls up the correction function for the corner knives at the seam beginning (MA) and the seam end (ME). The correction can be made for the sewing lengths L1, L2, L3 as well as for the light barrier seams LX (745-22;-23) and LX1, LX2 and LX3 (745-24). –...
  • Page 14: Sewing Of Bias Pocket Corners (745-24)

    4. Sewing of Bias Pocket Corners (745-24) The bias pocket corners result from the offset between the left and the right seam row. The desired seam offset is programmed separately at the control unit for the seam beginning (BR,BL) and the seam end (ER,EL). If all parameters are set to the median value "10", then a straight pocket results.
  • Page 15 Display example: Straight pocket corners BL = Beginning-left needle BR = Beginning-right needle ER = End-right needle EL = End-left needle Selected sewing distance Programming the bias of the pocket corners: – Simultaneously press the key for the desired sewing distance (L1, L2 or L3) and the "...
  • Page 16: Selecting The Sewing And Testing Programs

    – Correct the setting and press the "STOP" switch. Switch Program Function Subclass 745-22 745-23 745-24 Display of the Program Version Sewing program as P01, with automatic carriage return as P01, with material return as P01, with zipper cutter as P04, with automatic carriage return...
  • Page 17: Sewing Programs 745-22

    6. Sewing Programs 745-22 6.1 Sewing of Simple, Dual and Asymmetrical Piping – Turn the DIP-Switch b417.7 in switch setting "OFF". – Turn on main switch. "<---REF" appears in the lower display line. – Step back on the left pedal.
  • Page 18: Sewing With Zipper Cutter

    6.4 Sewing with Zipper Cutter – Turn the DIP-Switch b417.7 in switch setting "OFF". – Set the "Program" switch to "04". – Press the "STOP" key. The program is activated. In contrast to P01: – After sewing the sewn zipper is cut off. –...
  • Page 19: Sewing Programs 745-23

    7. Sewing Programs 745-23 7.1 Sewing of Dual Piping – Turn the DIP-Switch b417.7 in switch setting "ON". – Turn on main switch. "<---REF" appears in the lower display line. – Step back on the left pedal. The transport clasps are raised. The transport carriage runs to its rear position.
  • Page 20: Sewing Of Dual Piping With Piping Reverser

    7.4 Sewing of Dual Piping with Piping Reverser – Turn the DIP-Switch b417.7 in switch setting "ON". – Set the "Program" switch to "07". – Press the "STOP" key. The program is activated. In contrast to P01: – After the corner incision the pipings are reversed and the material overlaps are drawn through the incision.
  • Page 21: Sewing Of Single Piping With Piping Reverser And Automatic Carriage Return

    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 "Program" switch to "10". – Press the "STOP" key. The program is activated. In contrast to P09: –...
  • Page 22: Sewing Of Simple And Asymmetrical Piping Without Piping Reverser

    7.10 Sewing of Simple and Asymmetrical Piping without Piping Reverser – Turn the DIP-Switch b417.7 in switch setting "ON". – Set the "Program" switch to "13". – Press the "STOP" key. The program is activated. – The running of the program is suitable to sewing program P01. 7.11 Sewing of Simple and Asymmetrical Piping without Piping Reverser with Automatic Carriage Return –...
  • Page 23: Sewing Programs 745-24

    8. Sewing Programs 745-24 8.1 Sewing of Dual Piping – Turn on main switch. "<---REF" appears in the lower display line. – Step back on the left pedal. The transport clasps are raised. The transport carriage runs to its rear position. –...
  • Page 24: Aid Programs

    Correct the set value with the "+/ -" keys. 9.2 Setting the Bobbin Thread Counter (745-22;-23) With the sub-classes 745-22 and 745-23 the bobbin thread is monitored by a countdown counter. The setting of this counter is made with program P41.
  • Page 25: Testing The Piping Reverser For Dual Piping (745-23)

    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 after each step. – Set the "Program" switch to "43". – Press the "STOP" key. The program is activated. –...
  • Page 26: Setting Programs

    10. Setting Programs 10.1 Testing the Positioning Procedure for Dual Piping (745-23) Program P46 serves to test the positioning procedure for dual piping. – Set the "Program" switch to "46". – Press the "STOP" key. The program is activated. A reference run is conducted. –...
  • Page 27: Testing The Zipper Cutter (745-22)

    10.4 Testing the Zipper Cutter (745-22) Program P52 can start a zipper cutter cutting sequence. – Set the "Program" switch to "52". – Press the "STOP" key. The program is activated. – Press the " " key. The zipper cutter cutting sequence is started.
  • Page 28: Testing The Positioning Procedure (745-23)

    10.6 Testing the Positioning Procedure for Simple Piping (745-23) Program P54 serves to test the positioning procedure. – Set the "Program" switch to "54". – Press the "STOP" key. The program is activated. A reference run is conducted. – Press the pedal. The transport carriage runs to the feed station.
  • Page 29: Setting The Material Strip Reverser (745-23)

    10.8 Setting the Material Strip Reverser (745-23) – Set the "Program" switch to "56". – Press the "STOP" key. The program is activated. – Press the " " key. The material and piping reverser is switched on and off. – If the transport carriage is not in its rear position, this is shown by the symbol "<---".
  • Page 30: Testing Programs

    Das Program ist activated. In the lower display line the program version and a check-sum appear. e.g.: 745P06 CE9D (for 745-22;-23) = Class designation of the sewing unit = ID letter = Series number CE9D= Check-sum By program versions with the same class designation and same ID letter the higher version replaces all lower versions (Example: 745P03 replaces 745P01 and 745P02).
  • Page 31: Checking The Serial Interface

    11.3 Checking the Serial Interface Program P58 checks the SIO module of the controls. – Plug the SIO test plug into the socket b109 on the main circuit board. The test plug links the transmitter with the receiver. This makes a loop test possible. –...
  • Page 32: Checking Continuity

    11.5 Continuity Check Program P60 checks to see if the 24V current supply supplies current when the output drivers are shut off. Then the program checks all existing output elements (including output drivers and installation) for continuity. – Set the "Program" switch to "60". –...
  • Page 33: Checking The Input Elements

    Function Symbol Indicator b814 Positioning point forward b815 Set counter Display b816 Minus b817 Plus b818 Center and corner knives on / off LED / LED b819 Order of closing of the flap clamps LED / LED b820 Tacking on / off b821 Tape feedon / off b822...
  • Page 34: Selecting Input Elements

    11.8 Selecting Input Elements CAUTION ! All input elements have been carefully set at the factory. Adjustment and correction may only be undertaken by trained service personnel. Program P63 serves for setting the input elements. – Set the "Program" switch to "63". –...
  • Page 35: Selecting Output Elements

    Lower folder Raise folder Zipper cutter back * Knife block forward Transport clasp closed Thread trimmer / Thread catch Needle right and left (745-22;-23) Needle right (745-24) Needle left Close tape trimmer Advance tape Raise piping reverser * Zipper cutter forward...
  • Page 36: Sewing Drive: Pedal Operation

    11.10 Sewing Drive: Pedal Operation After the program P65 is activated the unit can be operated with revolutions selected via the pedal. – Set the "Program" switch to "65". – Press the "STOP" key. The program is activated. – Step forward on the pedal. The drive runs at those revolutions corresponding to the pedal position.
  • Page 37: Positioning The Machine Head In The 1St Needle Position

    11.12 Positioning the Machine Head in the 1st Needle Position Operation of the program P67 is as described under program P66. – Set the "Program" switch to "67". – Press the "STOP" key. The program is activated. In contrast to P66: –...
  • Page 38: Function Displays And Error Messages

    12. Function Displays and Error Messages 12.1 Displays for Operating Aids Display Explanation Remedy Illegal program selected Reset "Program" switch 745N06 Display of the program version <----REF Carriage not in rear position when Step back on pedal switched on (reference run) <----REF Sewing sequence interrupted, run Step back on pedal...
  • Page 39: Displays By Malfunctions

    12.2 Displays by Malfunctions Display Explanation Remedy Fuse e2 in transformer defective Replace fuse e2 (24V) Error message in P60 STOP Hood open Close hood, replace hood control or Hood control or Stop key defective Stop key POS2 Machine head will not position POS-Err Synchronizer not installed, Install synchronizer,...
  • Page 40: Error Messages

    12.3 Error Messages Display Explanation Remedy DISP-Err Display error when switching on ERROR 0 RAM error in P59 Call factory service dept. ERROR 2 Error in reading the front panel elements Check front panel elements ERROR 3 Program switch defective Replace program switch ERROR 4 Regulator card for sewing drive defective...
  • Page 41: Step Motor Output

    13. Step Motor Output 13.1 Programing Switches on the Front Caution Current ! The three gravity switches are not to be adjusted when under current. Before adjustment the main switch must be turned off. – The three gravity switches for step count and current reduction must be open.

This manual is also suitable for:

745-24745-23

Table of Contents