Pfaff POWERLINE 3741, POWERLINE 3745 Instruction Manual
296-12-19 008/002
Betriebsanleitung engl. 06.12
DOKU-SEAM-SYSTEM
3741
3745
The reprinting, copying or translation of PFAFF Instruction Manuals, whether in whole or
in part, is only permitted with our previous authorization and with written reference to the
source.
PFAFF Industriesysteme
und Maschinen AG
Hans-Geiger-Str. 12 - IG Nord
D-67661 Kaiserslautern
Index
Contents ................................................................................ Page
Register 01
................................................................................................. 5
1
Safety .................................................................................................................................... 7
1.01 Directives ...............................................................................................................................7
1.02 General notes on safety ......................................................................................................... 7
1.03 Safety symbols ......................................................................................................................8
1.04 Important points for the user ................................................................................................. 8
1.05 Operating and specialist personnel ........................................................................................ 9
1.05.01 Operating personnel .............................................................................................................. 9
1.05.02 Specialist personnel ............................................................................................................... 9
1.06 Danger warnings .................................................................................................................. 10
Register 02 ............................................................................................... 11
2
Input .................................................................................................................................... 14
2.01 General information ............................................................................................................. 14
2.02 Overview of the functions ................................................................................................... 15
2.03 Description of the functions ................................................................................................ 16
2.03.01 Overlapping functions .......................................................................................................... 16
2.03.02 Operating modes ................................................................................................................. 17
2.03.03 Tools ..................................................................................................................................... 17
2.04 Creating seam programs .....................................................................................................18
2.04.01 Sewing parameter input .......................................................................................................22
2.04.02 Input of action at beginning of seam sector ........................................................................ 23
2.04.03 Input of end of seam sector ............................................................................................... 24
2.04.04 Input of action at end of seam sector ................................................................................. 25
2.04.05 Thread force .........................................................................................................................27
2.05 Service ................................................................................................................................. 29
2.06 Cold start ............................................................................................................................. 30
2.07 Users – rights ....................................................................................................................... 31
2.08 Backup – restore .................................................................................................................. 33
2.09 Label-editor .......................................................................................................................... 35
2.10 Defi ning options and interfaces ........................................................................................... 37
Register 03 ...............................................................................................37
3
Betriebsanleitung ...............................................................................................................39
3.01 Proper use............................................................................................................................ 40
3.02 Specifi cations .......................................................................................................................41
3.03 Disposal of Machine ............................................................................................................42
3.04 Transportation, packing and storage .................................................................................... 43
3.04.01 Transportation to customer‘s premises ............................................................................... 43
Index
Contents ................................................................................ Page
3.04.02 Transportation inside the customer‘s premises ................................................................... 43
3.04.03 Disposal of packing materials .............................................................................................. 43
3.04.04 Storage ................................................................................................................................ 43
3.05 Explanation of symbols ........................................................................................................ 44
3.06 Controls ...............................................................................................................................45
3.06.01 On/off switch / Sewing lamp switch .................................................................................... 45
3.06.02 Power bar ............................................................................................................................ 45
3.06.03 Keyboard on machine head .................................................................................................. 46
3.06.04 Pedal .................................................................................................................................... 48
3.06.05 Lever for lifting the presser foot ........................................................................................... 48
3.06.06 Knee switch (optional) .......................................................................................................... 49
3.06.07 Bobbin thread supply monitor ............................................................................................. 49
3.06.08 Adjustment of the stand height (optional) ........................................................................... 50
3.06.09 Touch-screen monitor .......................................................................................................... 50
3.06.10 Label-printer ......................................................................................................................... 51
3.06.11 Hand-held scanner ............................................................................................................... 51
3.06.12 PC ........................................................................................................................................51
3.07 Setting up ............................................................................................................................. 52
3.07.01 Log-in ................................................................................................................................... 52
3.07.02 Language selection .............................................................................................................. 52
3.07.03 Inserting the needle ............................................................................................................ 53
3.07.04 Winding the bobbin thread, regulating the winder tension (PFAFF 3741+ 3745 PLUS) ....... 54
3.07.05 Winding the bobbin thread, regulating the winder tension (PFAFF 3745 PREMIUM) .......... 55
3.07.06 Bobbin-changing/threading, and regulating the bobbin thread tension ................................ 56
3.07.07 Threading the needle thread (PFAFF 3741 PLUS + 3745 PLUS) ............................................57
3.07.08 Threading the needle thread (PFAFF 3745 PREMIUM) ..........................................................58
3.08 Sewing .................................................................................................................................59
3.08.01 Calling up / carry out the sewing operation (without camera for bobbin thread monitor) .... 59
3.08.02 Calling up / carry out the sewing operation (with camera for bobbin thread monitor) ......... 60
3.08.03 Regulating the needle thread tension (PFAFF 3741 + 3745 PLUS) ........................................ 62
3.08.04 Regulating the needle thread tension (PFAFF 3745 PREMIUM) ........................................... 64
3.08.05 Description of the functions ................................................................................................ 66
3.08.06 Concluding the sewing operation ........................................................................................ 68
3.09 Care and maintenance ......................................................................................................... 69
3.09.01 Servicing and maintenance intervals ................................................................................... 69
3.09.02 Cleaning the machine .......................................................................................................... 69
3.09.03 Lubricating ........................................................................................................................... 70
3.09.04 Checking/regulating the air pressure ................................................................................... 71
3.09.05 Emptying/cleaning the water bowl of the air fi lter/regulator ................................................ 71
3.10 Wearing parts ....................................................................................................................... 72
Index
Contents ................................................................................ Page
Register 04
............................................................................................... 73
4
Adjustment ......................................................................................................................... 76
4.01 Notes on adjustment ........................................................................................................... 76
4.02 Tools, gauges and other accessories for adjusting ............................................................. 76
4.03 Abbreviations ....................................................................................................................... 76
4.04 Explanation of the symbols .................................................................................................. 76
4.05 Adjusting the basic machine ................................................................................................77
4.05.01 Basic position of the balance wheel (adjustment aid) .......................................................... 77
4.05.02 Zero position of the bottom and needle feed ...................................................................... 78
4.05.03 Feed dog motion of bottom feed dog and needle feed .......................................................79
4.05.04 Feeding motion of the bottom feed dog .............................................................................. 80
4.05.05 Height of the bottom feed dog ............................................................................................81
4.05.06 Feeding stroke difference ....................................................................................................82
4.05.07 Preliminary adjustment of the needle height ....................................................................... 83
4.05.08 Needle rise, hook clearance, needle height and bobbin case position fi nger ...................... 84
4.05.09 Bobbin case opener ............................................................................................................. 85
4.05.10 Bobbin winder ...................................................................................................................... 86
4.05.11 Thread check spring and thread regulator ............................................................................ 87
4.05.12 Sewing foot pressure ........................................................................................................... 88
4.05.13 Lubrication ...........................................................................................................................89
4.05.14 Reengaging the slip clutch ................................................................................................... 90
4.06 Adjusting the thread trimmer -900/81 .................................................................................. 91
4.06.01 Resting position of the roller lever / radial position of the control cam ................................ 91
4.06.02 Position and height of the thread catcher ............................................................................ 92
4.06.03 Knife pressure ......................................................................................................................93
4.06.04 Bobbin thread clamp spring ................................................................................................. 94
4.06.05 Manual cutting test .............................................................................................................. 95
4.07 Setup .................................................................................................................................... 96
4.07.01 Set reference position .......................................................................................................... 96
4.07.02 Stitch length adjustment ...................................................................................................... 97
4.07.03 Commissioning the scanner ................................................................................................ 98
4.07.04 Commissioning the camera ................................................................................................. 99
4.07.05 Adjustment of edge guide photocell ................................................................................. 102
4.08 Parameter settings ............................................................................................................. 103
4.08.01 Selecting and altering the parameters ............................................................................... 103
4.08.02 Parameter list ..................................................................................................................... 104
4.09 Description of the error messages .....................................................................................112
4.10 Inputs / Outputs ..................................................................................................................113
4.11 Pin assignment ...................................................................................................................114
4.12 Importend Sevice-information ............................................................................................117
Index
Contents ................................................................................ Page
Register 05
............................................................................................. 117
5
Calibration ........................................................................................................................ 120
5.01 General information ........................................................................................................... 120
5.01.01 Calibration .......................................................................................................................... 120
5.01.02 Traceability ......................................................................................................................... 120
5.01.03 Standards ........................................................................................................................... 120
5.01.04 Gauging offi ce, German Calibration Offi ce DKD ................................................................ 121
5.02 Calibration procedure ......................................................................................................... 121
5.02.01 Check / adjust the needle reference position ..................................................................... 121
5.02.02 Check / adjust the trigger signals ....................................................................................... 122
5.02.03 Check the zero position of the monitor power signal ........................................................ 123
5.02.04 Checking the setting of the sewing head........................................................................... 124
5.02.05 Recording the characteristic thread strength curve ........................................................... 124
5.03 Checking the calibration (calibration result) ........................................................................ 127
Register 06 ............................................................................................. 127
6
Circuit diagrams ...............................................................................................................129
6.01 Pneumatics-switch diagram PFAFF 3741 + 3745 .............................................................. 129
6.02 Block diagram PFAFF 3741 + 3745 (with control unit P374 ED) ......................................... 130
6.03 Circuit diagrams ................................................................................................................. 132
Register 01
7
Safety
1 Safety
1
.01 Directives
This machine is constructed in accordance with the European regulations contained in the
conformity and manufacturer’s declarations.
In addition to this Instruction Manual, also observe all generally accepted, statutory and
other regulations and legal requirements and all valid environmental protection regulations!
The regionally valid regulations of the social insurance society for occupational accidents or
other supervisory organizations are to be strictly adhered to!
1.02 General notes on safety
● This machine may only be operated by adequately trained operators and only after having
completely read and understood the Instruction Manual!
● All Notes on Safety and Instruction Manuals of the motor manufacturer are to be read be-
fore operating the machine!
● The danger and safety instructions on the machine itself are to be followed!
● This machine may only be used for the purpose for which it is intended and may not be
operated without its safety devices. All safety regulations relevant to its operation are to
be adhered to.
● When exchanging sewing tools (e.g. needle, roller presser, needle plate and bobbin),
when threading the machine, when leaving the machine unattended and during maintenance work, the machine is to be separated from the power supply by switching off the
On/Off switch or by removing the plug from the mains!
● Everyday maintenance work is only to be carried out by appropriately trained personnel!
● Repairs and special maintenance work may only be carried out by qualifi ed service staff
or appropriately trained personnel!
● Work on electrical equipment may only be carried out by appropriately trained personnel!
● Work is not permitted on parts and equipment which are connected to the power supply!
The only exceptions to this rule are found in the regulations EN 50110.
● Modifi cations and alterations to the machine may only be carried out under observance
of all the relevant safety regulations!
● Only spare parts which have been approved by us are to be used for repairs! We express-
ly point out that any replacement parts or accessories which are not supplied by us have
not been tested and approved by us. The installation and/or use of any such products can
lead to negative changes in the structural characteristics of the machine. We are not liable
for any damage which may be caused by non-original parts.
8
Safety
1.03 Safety symbols
Danger!
Points to be observed..
Danger of injury for operating and specialist personnel!
Caution
Do not operate without fi nger guard and safety devices.
Before threading, changing bobbin and needle, cleaning
etc. switch off main switch.
I
1.04 Important points for the user
● This Instruction Manual is an integral part of the machine and must be available to the
operating personnel at all times.
● The Instruction Manual must be read before operating the machine for the fi rst time.
● The operating and specialist personnel is to be instructed as to the safety equipment of
the machine and regarding safe work methods.
● It is the duty of the user to only operate the machine in perfect running order.
● It is the obligation of the user to ensure that none of the safety mechanisms are removed
or deactivated.
● It is the obligation of the user to ensure that only authorized persons operate and work
on the machine.
Further information can be obtained from your PFAFF agent.
9
Safety
1.05 Operating and specialist personnel
1
.05.01 Operating personnel
Operating personnel are persons responsible for the equipping, operating and cleaning of
the machine as well as for taking care of problems arising in the sewing area.
The operating personnel is required to observe the following points and must:
● always observe the Notes on Safety in the Instruction Manual!
● never use any working methods which could adversely affect the safety of the machine!
● not wear loose-fi tting clothing or jewelery such as chains or rings!
● also ensure that only authorized persons have access to the potentially dangerous area
around the machine!
● always immediately report to the person responsible any changes in the machine which
may limit its safety!
1.05.02 Specialist personnel
Specialist personnel are persons with a specialist education in the fi elds of electrics, electronics and mechanics. They are responsible for the lubrication, maintenance, repair and adjustment of the machine.
The specialist personnel is obliged to observe the following points and must:
● always observe the Notes on Safety in the Instruction Manual!
● switch off the On/Off switch before carrying out adjustments or repairs, and ensure that
it cannot be switched on again unintentionally!
● wait until the luminous diode on the control box is no longer blinking or on before begin-
ning adjustment or repair work.
● never work on parts which are still connected to the power supply! Exceptions are explai-
ned in the regulations EN 50110.
● replace the protective coverings and close the electrical control box afer all repairs or
maintenance work!
10
Safety
1.06 Danger warnings
A working area of 1 m must be kept free both in front of and behind the machine, so that easy access is possible at all times.
Never put your hands or fi ngers in the sewing area during sewing!
Danger of injury by the needle!
While setting or adjusting the machine do not leave any objects on the table nor
in the needle plate area! Objects may be trapped or fl ung out of the machine!
Do not run the machine without fi nger guard 1!
Danger of injury by up and down movement of needle!
Do not run the machine without take-up lever guard 2!
Danger of injury by moving take-up lever!
Do not run the machine without belt guards 3 and 4!
Danger of injury by rotating v-belt!
Do not operate the machine without tilt lock 5!
Danger of crushing between sewing head and table!
Do not operate the machine without support 6! Danger due to top-heavy
sewing head! Machine can tip over backwards when tilted!
Fig. 1 - 01
2
1
3
4
6
5
PFAFF Industriesysteme und Maschinen AG, 67661 Kaiserslautern
Declaration of acknowledgement
of the documentation for the PFAFF-DOKU-SEAM-SYSTEM
Customer:................................................................................................................................................
Address:...................................................................................................................................................
Machine: PFAFF 3741 ................................... Serial-Nr.: ................................................................
Machine: PFAFF 3745 ................................... Serial-Nr.: ................................................................
PC-software: ................................................. Control software:.....................................................
Each person working on the PFAFF-DOKU-SEAM-SYSTEM must be familiar with and understand the
contents of these technical documents. The operating and qualifi ed personnel must be appropriately
authorised to handle the machine, i.e. qualifi ed and instructed. The operator promises to train his
personnel accordingly. Furthermore the user have to take care, to calibrate the machine, when the
control-box or the thread-force-sensor was changed.
We hereby confi rm that we have read and understood the documentation for the PFAFF-DOKU-SEAM-
SYSTEM
, and that in addition to the advice in the documentation, we will also follow the local safety and
accident prevention regulations.
Place:...................................................................................... Date:................................................
Operator:...................................................................................................................................................
Register 02
This instruction manual applies to
machines from software version 1.8
and serial number 2 763 625 onwards
Kurzanleitung zur Eingabe engl. 06.12
SHORT INSTRUCTIONS
FOR THE INPUT
3741
3745
Input
14
2 Input
2
.01 General information
The effective pull of the needle thread (needle thread tension) is determined during sewing
for each stitch by means of a sensor installed in the needle thread path of the sewing machine.
In the process, through a special measuring principle, measuring errors, caused for example
by fl uctuating temperatures, can be ruled out.
The signals are evaluated on the PC and displayed on the touch-screen monitor on a user interface for Windows ® XP. The analysis of these signals gives information about the machine
setting and the quality of each individual stitch sewn.
The seam sector for which the system is to be activated (docu-seam sector) is determined
either by a sensor, by knee switch, with a pre-selected seam length or by stitch counting.
The docu-seam system compares the established thread pull with the previously entered
limit values and issues an evaluation of the seam on the touch-screen monitor. If the seam
is a good seam, an appropriate signal is given to the PC interface and a label can be printed,
which can then be attached to indicate the appropriate quality of the seam. The label can be
designed individually with an editor.
The docu-seam system also activates a missed stitch recognition function and, depending
on how it is set, reacts to following types of error:
- missed stitch,
- needle thread breakage, end of needle thread
- bobbin thread breakage, end of bobbin thread
- broken needle
- deviations from edge guide
The use of specifi ed materials can be ensured and documented through the prompt to enter
appropriate codes (e.g. scanning of barcodes for thread spindle, material, bobbin).
All inputs, for separate user groups, can be carried out directly over the user interface of the
touch screen monitor. Several languages are available for the user interface. All data entered
and established can be processed on standard databases and spreadsheets.
Input
15
2.02 Overview of the functions
Pop-ups:
- Instruction box
- Error
- Warning - Keyboard
- Language selection
- Help mode
- Log-in
- Selection of oper-
ating mode
- Tools
- Change of
user
- Switch off
switch to
desktop /
computer
- Seam program selection +
configuration
- Production
Pop-ups:
- Error
- Warning
Info
display
Switch to:
- Manual interruption
- Manual sewing
- Test seam
- Work instructions
- Winding
Popups:
- Settings
- Seam program
creation
Work instructions
- Label- editor
- Users and rights
- Equipment + interfaces
- Backup and restore
- Evaluation and printing
- Parameterization
- Service
- Calibration
- Cold start
Inputs/outputs
Feed
regulator
configuration
Thread
force
Drives
Sensors
Version
Scanner
commissioning
Camera
commissioning
Input
16
2.03 Description of the functions
Each function is selected by tapping the appropriate symbols on the touchscreen monitor.
2.03.01 Overlapping functions
Mode selection
The menu for selecting the operating mode is called up, see Chapter 2.03.02 Operating
modes.
Choice of language
A menu for selecting the language setting is opened, see Chapter 8 Setting up in the Instruction Manual.
Help mode
After calling up the help mode, the next function selected is described.
Online help
After activation of the help module, the online help can be called up, including language and
document selection.
Confi rm
The selection is confi rmed, entered or altered values are saved.
Stop
The selection process is cancelled, entered or altered values are not saved.
Back
The superordinate level is selected.
Drag and Drop
With this function it is possible to move the window to any position.
Work order
With this function, a previously created work order can be displayed.
Input
17
2.03.03 Tools
Parameterization
A menu is called up for adjusting the parameters, see Adjustment Manual.
Service
The service menu is called up, see Chapter 2.05 Service.
Calibration
A menu is called up for calibrating the machine, see Calibration Instructions.
Cold start
A cold start is carried out, see Chapter 2.06 Cold Start.
Users – Rights
A menu is called up for entering users and rights, see Chapter 2.07 Users – Rights.
Equipment and Interfaces
A menu is opened for allocating work aids to corresponding COM-interfaces, see
Chapter 2.10 Defi ning options and interfaces.
Backup and Restore
A menu is called up for carrying out a backup or a restoration, see Chapter 2.08 Back-up –
Restore.
Evaluation and print function
A selected docu-seam with all relevant values is displayed.
Label editor
A menu is called up for editing labels, see Chapter 2.09 Label editor.
2.03.02 Operating modes
Selecting and confi guring seam programs
Functions for selecting, processing and creating seam programs are called up, see Chapter
2.04 Creating seam programs.
Tools
A menu is called up for selecting functions for the sewing head, control unit and printer.
Change of user
The box for entering the user is called up.
Desktop
The application is concluded and the Windows desktop is called up. This function is only displayed for the logged-in administrator or supervisor.
Shut down the computer
The application is concluded and the computer is shut down. This function is only displayed
for the logged-in operator or guest.
Input
18
2.04 Creating seam programs
● Log-in as supervisor.
● Call up the seam program selection function.
There are several possibilities of how to create a seam program.
● Select a seam program from the list.
● Edit an existing seam program.
or
● Select a seam program from the list.
● Copy a seam program to create a new seam program on the basis of an existing one.
or
● Create a new seam program.
or
● Deleting a seam programme.
20.06.2006
20.06.2006
23.07.2006
24.07.2006
Industrial
Input
19
● Call up the Program Header function.
Industrial
1
2
● If necessary, enter/change the program number, process-ID and comment.
● Enter the value for the stitch length correction dependent on the material.
● Enter/change the value for the second stitch length (can be called up with the appropriate
key on the machine head).
● Enter/change the value for the second stroke (can be called up with the appropriate key
on the machine head).
● Enter top thread and bobbin thread ID in input fi eld 3, or scan in via hand scanner to
activate this function later in input fi eld 4.
Control will then only accept sewing material with that ID.
4
Material
@ @ @
1
1
X
X
0
1
5
6
0
0
Artikel 2b
3
4
Input
20
Input Scan Options with wildcard characters in the program-header
1. With input of $$ before a character string or $$ after a character string, only the character
string is controlled, true or not true.
All characters before or after the character string are only documented
Sample:
Header input: $$123456789$$
Bar code : 888881234567895555 OK documented in the protocol
Bar code : 77777712345678933333 OK documented in the protocol
Bar code 888881234567805555 nicht OK, Error not documented in the protocol.
2. Enter @ @ @ in input fi eld 3.
The control will not carry out any adjustments, IDs will only be logged.
● Select the data for printing the end label (value "1" = print label each time;
value "10" = print label every tenth time).
● Select seam section from sector 1.
● If necessary, delete selected seam section.
● If necessary, insert seam section after the selected seam section.
● With function 2 specify the following for the selected seam sector.
- Activate/deactivate docu-seam sector
- Activate/deactivate missed stitch recognition function
- Activate/deactivate edge guide recognition function
- Specify thread strength, see Chapter 2.04.05 Sensors
● Call up the menu for entering the sewing parameters and enter the appropriate values,
see Chapter 2.04.01 Sewing parameter input.
● Call up the menu for entering the action at beginning of the seam sector. Depending on
the action selected, the symbol may be different. In this example the "double start bartacks" action is selected.
Input
21
● Select the action and enter/change the appropriate values, see Chapter 2.04.02 Input of
action at beginning of seam sector.
● Call up the menu for the input of the recognition of the end of the seam sector. Depend-
ing on the function selected, the symbol may be different. In this example the "recognition of the end of the seam section by knee switch" is selected.
● Select the function for the recognition of the end of the seam sector and, if necessary,
enter/change the appropriate values, see Chapter 2.04.03 Input of end of seam sector.
● Call up the menu for entering the action at the end of the seam sector. Depending on the
action selected, the symbol may be different. In this example the "condensed end stitches" action is selected.
● Select the action and, if necessary, enter the label number, see Chapter 2.04.04 Input of
action at end of seam sector.
● If necessary, shift the seam sector within the seam.
● After entering/editing the desired seam sectors, save the seam program and quit the
seam program function.
● Call up the production function.
Input
22
Description of the functions
Stitch length input
After tapping area 1, the input menu for the stitch length in the current seam sector is called
up.
Sewing foot lift input
After tapping area 2, the input menu for the presser foot lift in the current seam sector is
called up.
Speed input
After tapping area 3 the input menu for the speed in the current seam sector is called up.
This function is used to select the variable speed. The speed can be adjusted with the pedal
position up to the maximum value (This function is activated in the example).
This function is used to select the constant speed. The speed cannot be adjusted with the
pedal position.
Needle raised at stop
This function is switched on or off for the current seam sector. If the function is switched on,
the needle moves to the top position when sewing stops.
Foot raised at stop
This function is switched on or off for the current seam sector. If the function is switched on,
the foot is raised when sewing stops.
Sew in label (only after a docu-seam area)
This function is switched on or off for the current seam sector. If the function is switched on,
a label is sewn in after the seam sector has been completed.
Scan label
This function is switched on or off for the current seam sector. If the function is switched on,
the label must be scanned.
Conclude the input
The input is concluded by taking over the selection and the entered values.
Stop the input
The input is concluded without taking over the selection and the entered values.
1
2
3
2
.04.01 Sewing parameter input
● In seam programming call up the menu for sewing parameter input.
Input
23
Description of the functions
Start bartacks and condensed start stitches off
After selecting function 1, neither a start bartack nor a condensed start stitch is sewn at the
beginning of the seam sector.
Start bartack
After the selection of this function and the input of the values for the tack speed in sector 5,
as well as the number of bartacks, the start bartack at the beginning of the seam sector is
sewn with the corresponding values.
Double start bartack (currently active)
After the selection of this function and the input of the values for the tack speed in sector 5,
the number of forward stitches in sector 6 and the number of reverse stitches in sector 7,
the double start bartack at the beginning of the seam sector is sewn with the corresponding
values.
Condensed start stitches
After the selection of this function and the input of the values for the stitch length and the
number of stitches, the condensed stitches at the beginning of the seam sector are sewn
with the corresponding values.
Conclude the input
The input is concluded by taking over the selection and the entered values.
Stop the input
The input is concluded without taking over the selection and the entered values.
2.04.02 Input of action at beginning of seam sector
● Call up the menu for the input of the action at the beginning of the seam, see Chapter
2.04 Creating seam programs.
1
5
2
3
4
6
7
Input
24
2.04.03 Input of end of seam sector
● Call up the input for the recognition of the end of the seam sector, see Chapter 2.04 Cre-
ating seam programs.
1
2
345
6
7
8
Description of the functions
End of seam sector by pedal function
After function 1 has been selected, the end of the seam sector is started with the pedal
function.
End of seam sector by knee switch
After function 2 has been selected, the end of the seam sector is started with the pedal
function. The minimum number of stitches for the seam sector is defi ned with sector 7, the
maximum number with sector 8.
End of seam sector by stitch counting
After function 3 has been selected and following the input of the value for the number of
stitches, the end of the seam sector is started after the corresponding number of stitches
have been sewn.
End of seam sector by seam length
After function 4 has been selected and following the input of the value for the seam length,
the end of the seam sector is started after the corresponding seam length has been sewn.
End of seam sector by sensor with stitch counting
After function 5 has been selected and following the input of the values for the maximum
and minimum number of stitches, the end of the seam sector is started by sensor according
to the number of stitches entered.
End of seam sector by sensor with seam length
After function 6 has been selected and following the input of the values for the maximum
and minimum seam length, the end of the seam sector is started by sensor within the corresponding lengths given.
Conclude the input
The input is concluded by taking over the selection and the entered values.
Stop the input
The input is concluded without taking over the selection and the entered values.
Input
25
2.04.04 Input of action at end of seam sector
● Call up the menu for the input of the actions at the end of the seam, see Chapter 2.04
Creating seam programs.
Description of the functions
End bartacks and condensed end stitches off
After selecting function 1, neither an end bartack nor a condensed end stitch is sewn at the
end of the seam sector.
End bartack
After the selection of this function 2 and the input of the values for the tack speed, as well
as the number of bartacks, the end bartack at the end of the seam sector is sewn with the
corresponding values.
Double end bartack
After the selection of this function 3 and the input of the values for the tack speed, the
number of forward stitches and the number of reverse stitches, the double end bartack is
sewn at the end of the seam sector with the corresponding values.
Condensed end stitches (currently active)
After the selection of this function 4 and the input of the values for the stitch length in sector 5 and the number of stitches in sector 6, the condensed stitches at the end of the seam
sector are sewn with the corresponding values.
Thread trimming on/off
This function is used to switch thread trimming at the end of the seam sector on or off.
Sewing stop
This function is switched on or off. If the function is switched on, the machine stops at the
end of the seam sector.
Foot lowered
This function is switched on or off. If the function is switched on, the foot remains down at
the end of the seam sector.
1
1
5
2
3
4
6
8
7
Input
26
Print label on/off
This function is used to switch the label printing function at the end of the seam sector on or
off.
Selection of the label
The label, which is to be attached, can be selected in sector 7.
Label payout
The number of labels to be printed can be selected in range 8.
Scan label
This function is switched on or off for the current seam sector. If the function is switched on,
the label must be scanned.
Conclude the input
The input is concluded by taking over the selection and the entered values.
Stop the input
The input is concluded without taking over the selection and the entered values.
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