electronic controlling system for extra heavy duty programmable pattern sewing machine

7/22/2019 Electronic Controlling System for Extra Heavy Duty Programmable Pattern Sewing Machine

1/116

SC44X(PLK)Computer-controlled,

High-speed Pattern Sewing Machine(Touching Panel Type)

Version: 2011-01


2/116


3/116

SC44X(PLK) Foreword

Foreword

Thank you for using our Computerized Control System for Special Sewing Machine.

It is appreciated that you do read this manual carefully in order to operate the machine

correctly and effectively. If the user operates the machine contrary to regulations herein, thus

cause loss to user or third party, we will not take responsibility. Besides, you should keep this

manual for future use. For any fault or problem of machine, please ask the professionals or the

technicians authorized by us for repair service.


4/116


5/116

SC44X(PLK) Safety Matters for Attention

Safety Matters for Attention

1. Signs & Definit ions of Safety Marks

This Users Manual and the Safety Marks printed on the products are to enable you to usethis product correctly so as to be away from personal injury. The signs and definitions ofMarks are shown in below:

Danger

The incorrect operation due to negligence will cause the serious personalinjury or even death.

Caution

The incorrect operation due to negligence will cause the personal injury andthe damage of mechanism.This kind of marks is Matters for Attention, and the figure inside thetriangle is the content for attention. (Exp. The left figure is Watch YourHand!)This kind of mark is Forbidden.

This kind of mark means Must. The figure in the circle is the contents thathave to be done. (Exp. The left figure is Ground!)

2. Safety Matters for Attention

Danger

For opening the control box, please turn off the power and take away theplug from socket firstly, and then wait for at least 5 minutes before openingthe control box. Touching the part with high voltage will cause the personinjury.

Caution

Usage Environment

Try not to use this sewing machine near the sources of strong disturbancelike high-frequency welding machine.The source of strong disturbance will affect the normal operation of thesewing machine.

The voltage fluctuation shall be within 20% of the rated voltage.The large fluctuation of voltage will affect the normal operations of sewingmachine, Therefore a voltage regulator is needed in that situation.

Working temperature: 0~50.

The operation of the sewing machine will be affacted by environment withtemperature beyond the above range.

Relative Humidity: 5%~95%(No dew inside the machine), or the operationof sewing machine will be affected.

The supply of compressed gas shall be over the consumption required bythe sewing machine. The insufficient supply of compressed gas will lead tothe abnormal action of sewing machine.

In case of thunder, lightning or storm, please turn off the power and pullplug out the socket. Because these will have influence on the operation ofsewing machine.

Installation

Please ask the trained technicians to install the sewing machine.

Dont connect machine to power supply until the installation is finished.

Otherwise the action of sewing machine may cause personal injury oncethe start switch is pressed at that situation by mistake.


6/116

Safety Matters for Attention SC44X(PLK)

6

When you tilt or erect the head of sewing machine, please use both of yourhand in that operation. And never press the sewing machine with strength.If the sewing machine loses its balance, it will fall into floor thus causes thepersonal injury or mechanical damage.

Grounding is a must.If the grounding cable is not fixed, it may cause the electric-shock and

mis-operation of machineThe entire cables shall be fixed with a distance at 25mm away from themoving component at least. By the way, dont excessively bend or tightlyfixed the cable with nails or clamps, or it may cause the fire or electricshock.

Please add security cover on the machine head.

Sewing

This sewing machine can only be used by the trained staff.

This sewing machine has no other usages but the sewing.

When operating the sewing machine, please remember to put on theglasses. Otherwise, the broken needle will cause the personal injury in casethe needle is broken.

At following circumstances, please cut off the power at once so as to avoidthe personal injury caused by the mis-operation of start switch:1.Threading on needles; 2. Replacement of needles; 3. The sewingmachine is left unused or beyond supervision

At working, dont touch or lean anything on the moving components,because both of the above behaviors will cause the personal injury or the

damage of the sewing machine.During working, if the mis-operation happens or the abnormal noise orsmell is found at the sewing machine, user shall cut off the power at once,and then contact the trained technicians or the supplier of that machine forsolution.

For any trouble, please contact the trained technicians or the supplier ofthat machine.

Maintenance & Inspection

Only can the trained technicians perform the repair, maintenance andinspection of this sewing machine.

For the repair, maintenance and inspection of the electrical component,please contact the professionals at the manufacturer of control system in

time.At following circumstances, please cut off the power and pull off the plug atonce so as to avoid the personal injury caused by the mis-operation of startswitch:.1.Repair, adjustment and inspection ;2.Replacement of the component like curve needle, knife and so on

Before the inspection, adjustment or repair of any gas-driven devices, usershall cut off the gas supply till the pressure indicator falls to 0.

When adjusting the devices needing the power supply and gas supply,users can t be too careful to follow the entire Safety Matters for Attention.

If the sewing machine damages due to the unauthorized modification, our

company will not be responsible for it.


7/116

SC44X(PLK) Contents

I

Contents1 General Information ..................................................................................................... 1

1.1 General ................................................................................................................ 11.2 Functions & Parameters ...................................................................................... 11.3 Standardization .................................................................................................... 2

1.4 Operation Method ................................................................................................ 22 Operat ion Inst ruct ion ................................................................................................... 42.1 General Keys ....................................................................................................... 42.2 Basic Operation ................................................................................................... 42.3 Operation of Normal Pattern ................................................................................ 52.4 Pattern Registration ............................................................................................. 82.5 Name Pattern ....................................................................................................... 92.6 Threading ........................................................................................................... 102.7 Winding .............................................................................................................. 102.8 Pattern Selection ................................................................................................ 112.9 Sewing Data Setting .......................................................................................... 132.10 Registration of P Pattern .................................................................................. 142.11Trial Sewing ....................................................................................................... 152.12Frame-moving Operation .................................................................................. 162.13 Counter Operation ........................................................................................... 172.14 Emergency Stop ............................................................................................... 17

3 Prompt-pattern(P pattern)Operation ......................................................................... 193.1 P Pattern Data Input ........................................................................................... 193.2 P Pattern Edition ................................................................................................ 203.3 Copy of P Pattern ............................................................................................... 213.4 P Pattern Selection ............................................................................................ 223.5 Sewing P Pattern ............................................................................................... 23

4 Combination(C) Pattern Operat ion ........................................................................... 254.1 C Pattern Data Input .......................................................................................... 254.2 C Pattern Edition ................................................................................................ 26

4.3 C Pattern Selection ............................................................................................ 274.4 C Pattern Sewing ............................................................................................... 28

5 Pattern Edition ........................................................................................................... 305.1 Entry to Pattern Edition Mode ............................................................................ 305.2 Pattern Edition ................................................................................................... 335.3 Quit Pattern Edition Mode .................................................................................. 39

6 Information Funct ions ............................................................................................... 416.1 information for Maintenance & Repair ................................................................ 416.2 Maintenance & Repair Time Input ...................................................................... 426.3 Alarm Release .................................................................................................... 436.4 Production Control ............................................................................................. 446.5 Setting on Production Control ............................................................................ 46

6.6 Display of Threading Figure ............................................................................... 486.7 Alarm Record ..................................................................................................... 496.8 Running Records ............................................................................................... 50

7 Communication Function .......................................................................................... 517.1 Format of Data ................................................................................................... 517.2 Handle the Data ................................................................................................. 517.3 Instruction on Update ......................................................................................... 547.4 Instructions on Back-up & Recovery of Parameters ........................................... 567.5 Instructions on Back-up & Recovery of Pattern Data ......................................... 58

8 Setting of Mode & Parameters .................................................................................. 608.1 Entry to Interface for Setting Mode & Parameter ............................................... 608.2 Level 1 Parameters Setting ................................................................................ 628.3 Level 2 Parameters Setting ................................................................................ 718.4 Counter Setting .................................................................................................. 778.5 Entry to Pattern Edition ...................................................................................... 78


8/116

Contents SC44X(PLK)

II

8.6 Initialize U Disk .................................................................................................. 798.7 Software Version Inquiry .................................................................................... 798.8 Shift of Sewing Type .......................................................................................... 808.9 Testing Mode ...................................................................................................... 808.10 Brightness Adjustment ..................................................................................... 858.11 Keyboard Lock ................................................................................................. 85

8.12 Pattern Edition Parameter Setting .................................................................... 878.13 Letter Embroidery Edition ................................................................................. 87

9 Appendix 1 .................................................................................................................. 969.1 Alarm Information List ........................................................................................ 969.2 Prompt Information List .................................................................................... 100

10 Appendix 2 .............................................................................................................. 10210.1 Installation Size of Control Box ...................................................................... 10210.2 Installation Size of Operation Box .................................................................. 10210.3 SC44X(PLK) Control System Diagram & Cable Connection .......................... 103

10.3.1 2010 & 2516(SC442) Control System Diagram ................................... 10310.3.2 Cable Connections of 2010 & 2516(SC442) Signal Transform-connectingBoard .............................................................................................................. 104

10.3.3 1006, 1510 & 2210(SC442) Control System Diagram ......................... 10510.3.4 Cable Connections of 1006, 1510 & 2210(SC442) SignalTransform-connecting Board .......................................................................... 106


9/116

SC44X(PLK) General Information

1

1 General Information

1.1 General

SC44X(PLK) Series Computerized Control System for Industrial Sewing Machines: 1)Adopt the world leading AC servo control technology on main shaft motor, which featureshigh torque, good efficiency, stable speed and low noise; 2) Diversified design of controlpanel can meet the special requirement of users on attachment; 3) System adopts Germanstyle structure, which offers easy installation and maintenance to users; 4) The controlsoftware can be updated through remote communication system, which helps users toimprove the function of products constantly.

1.2 Functions & Parameters

Type of Controller SC440/441Computeized Pattern Sewing Machine

Sewing Range

X(Lateral Direction) Y(Longitudinal Direction)

SC440 100 x 60SC441 150 x 100

Max. Sewing SpeedSC4402700rpm(Sewing pitch below 3mm)

SC4412700rpm(Sewing pitch below 3mm)

Stitch Length 0.112.7mm(Min. Resolution: 0.10mm)

Type of Feeding Motion Intermittent feed (Pulse Motor 2-shaft Driving)

Needle Bar Stroke 41.2mm

Needle DP5DP17

Lift of Feeding Frame Standard 18mm Max. 22mm(Pneumatic type Max. 25mm)

Needle Bar Stroke Standard 4mm(010mm)Lift of Intermediate

Presser20mm

Shuttle Double-capacity Semi-rotary Shuttle

Memory of Pattern Data U Disk

Pause Stop the machine during the process of sewing

Enlarging / ReducingFunction

Allows a pattern to be enlarged or reduced on the X axis and Yaxis independently when sewing a pattern. Scale : 1% to 400%times (0.1% for each step)

Enlarging/ Reducing

Method

Method for enlarging or reducing length of stitch form

Sewing Speed LimitationSC4402002500rpm(100rpm for each step)

SC4412002300rpm(100rpm for each step)

Pattern Selection Pattern No. selection method

Bobbin Thread Counter UP/DOWN method (0 to 9,999)

Sewing Counter UP/DOWN method (0 to 9,999)

2ndOrigin SettingUsing jog keys, a 2nd origin (needle position after a sewing

cycle) can be set in the desired position within the sewing area.

Sewing Machine Motor Servo Motor

Needle Highest Position

Stop Function

After the completion of sewing, the needle can be brought up to

its highest position

Power 500W


10/116

General Information SC44X(PLK)

2

Operation TemperatureRange

0- 50

Operation Humidity Range 5% - 95% No Dew Condensation

Power Supply Voltage AC220-240V

1.3 Standardization

The function keys use the general figures with the meaning agreed in the trade. Thefigures are the internationalized language that users in each country can recognize it.

1.4 Operation Method

By adopting the advancing touch-operation technology, the operational interface of SC440, featuring its user-friendly and easy control provides the innovational changes to user intheir daily operations. Users are able to use their fingers or other object to touch the panelso as to finish the operations. However, users shall not touch the panel with the sharp

objects at their usage in order to keep the touching panel away from the permanentdamage.


11/116

SC44X(PLK) Motor Setting

1

2 Motor Setting

2.1 Installation Angle Adjustment of Main Servo Motor

We recommend that the main servo motor should be installed with Position Zero

Degree to the machines zero degree (the highest position of needle bar). The Position ZeroDegree is the encoders pulse value. If there is inaccuracy, you can make some adjustment.The inaccuracy should be in a range of -30~ +30. Or the adjustment would fail to work ifexceeded. Please adjust the coupler between the main servo motor and machine shaft toreduce the inaccuracy and make sure it falls in the rang of -30~ +30.

Hold for 3 seconds to have access to the Mode Setting Level 2 Interface;

press to have access to the interface of testing mode.

Mode Setting Level 2 Testing Mode

On Testing Mode, the icon refers to the motor installing inaccuracy adjustmentfunction.Press it to enter the angle adjustment screen, and use the pulley to rotate the needle bar toits highest position (machines zero degree). Then the pulse value of main servo motors

encoder would be displayed on the icon , the installing inaccuracy angle would bedisplayed in the item of FIXED , the machine angle adjusted would be displayed in the

item of MACH. Press key to complete and the inaccuracy would be automaticallyadjusted by the system.

At ten tion: The inaccuracy value is stored in the Panel , you may need to adjus t the

inaccuracyagain, when you install a new servo motor o r replace a new Panel.


12/116

Motor Setting SC44X(PLK)

2

2.2 Parameter Setting

In the interface of sewing data, hold for 3 seconds to have access to the update

status; press to return to the sewing data input screen, hold for 3 seconds tohave access to Mode Setting Level 2 Interface.


13/116

SC44X(PLK) Motor Setting

3

Press to have access to Testing Mode interface; press Page down to have access tothe second page.

Press and enter the password to have access to Step Motor Current Configuration

interface; press and enter the password to have access to Main Servo MotorParameter Setting interface, as shown below:


14/116

Operation Instruction SC44X(PLK)

4

3 Operation Instruction

3.1 General Keys

The keys on interfaces of SP500 for general operations are provided as below

No Figure Function

1Escape Quit the existing setting interface. Terminate the changing

data in the data changing interface.

2 EnterConfirm the changed data.

3 PlusIncrease the value

4 MinusDecrease the value

5 ResetRelease the error

6Number InputActivate the number keyboard so that user can input

numbers.7 ReadyShift between data input interface and sewing interface

8Information Shift between data input interface and informationinterface

9Communication Shift between data input interface and

communication interface

10Mode Shift among data input interface and other detail setting

interfaces

3.2 Basic Operation

Turn on the PowerTurn on the power to activate the data input

interface.

Select the Number of the Desired Pattern.

At the existing interface, the number of theselected pattern will be displayed. Press

to select the pattern number.For the operation of the pattern selection,please refer to [2.8 Pattern Selection]


15/116

SC44X(PLK) Operation Instruction

5

Enter the Sewing Ready StatusAfter the Ready is pressed, thebackground color of LCD screen will be turnedto blue, which means the machine enters the

state of Sewing Ready.

Start to SewPut the sewing material to the presser ofmachine, step the pedal to low the presserand to start the machine for sewing.

3.3 Operation of Normal Pattern

(1)Interface for Entering Sewing Data

The data input interface is shown as

figure at right. For the detail descriptionon functions, please refer to the Tableof Function Keys.

Table of Funct ion KeysNo. Functions ContentA Pattern Registration Register 200 normal patterns


16/116


6

B Pattern Naming Enable to input 14 figures at most

C Threading Lower the intermediate presser after pressing.

D Winding Press the Ready again to carry out the windingoperation.

E

Pattern Number

Display Display the pattern number of the existing pattern.

FSewing ShapeSelection

The shape of the existing pattern is displayed on the key;press it to have access to the pattern selection interface.

GPattern Stitch NumberDisplay

Display the sewing stitch number of the existing pattern.

H Name of Pattern Display the name of existing pattern

I X Actual Size DisplayDisplay the actual size of the existing pattern in X direction.Input the actual size via the parameter U64, then the X ActualSize Key will be displayed.

J X Scaling Rate Setting

The scaling rate of the existing pattern in X direction will bedisplayed on the Key. Press that key to have access to thesetting interface. This is controlled by the parameters U64 &

U88.

K Y Actual Size DisplayDisplay the actual size of the existing pattern in Y direction.Input the actual size via the parameter U64, then the Y ActualSize Key will be displayed.

L Y Scaling Rate Setting

The scaling rate of the existing pattern in Y direction will bedisplayed on the Key. Press that key to have access to thesetting interface. This is controlled by the parameters U64 &U88

M Max. Speed LimitationDisplay the limitation value of Max. Speed. User can press itfor setting this value.

NPrompt-pattern (PPattern for short)

registration

Used to register P pattern, and 50 patterns can be registeredat most

OP Pattern File FolderNumber Display

Display the number of the existing P pattern file folder

PP Pattern File FolderSelection

Shift the P pattern file folder number orderly.

Q P Pattern SelectionDisplay the registered P pattern; press that key to haveaccess to the interface for inputting the P pattern data. Thiskey will not be displayed in the initial status.


17/116


7

(2)Sewing Interface

Press to have access to thesewing interface as shown in the right.For detailed function description, please

refer to the Table of Function Keys.

Table of Funct ion KeysNo. Functions Content

A Trial SewingPress it to have access to the trial sewinginterface. To determine the shape of patter withfunction.

B Frame-movingPress this key to lower the feeding presser, andthen the system will enter the interface for movingpattern. This is controlled by U89

C Threading Press it to lower the intermediate presser.

D Return to Origin Press it to make presser return to origin.

E Pattern Number Display Display the number of the existing pattern

F Pattern Stitch Number DisplayDisplay the sewing stitch number of the patternselected at present.

G Pattern Shape DisplayDisplay the shape of the pattern selected atpresent

H Max. Speed Limitation Display Display the limitation value of the Max. speed

I Name of Pattern Display the name of pattern selected at present.

J X Actual Size Display Display the actual size of the existing pattern in Xdirection.


18/116


8

K X Scaling Rate SettingDisplay the scaling rate of the existing pattern in Xdirection

L Y Actual Size DisplayDisplay the actual size of the existing pattern in Ydirection.

M Y Scaling Rate Setting Display the scaling rate of the existing pattern in Ydirection

N Counter Setting

Press it to select the type of counter and set theexisting value

Sewing Counter

No. of pieces. Counter

O Sewing Speed Display Display the sewing speed at present

P Sewing speed setting Change the sewing speed

QP Pattern File Folder Number

DisplayDisplay the existing P pattern file folder number

R P Pattern SelectionDisplay the registered P pattern; press that key tohave access to P pattern sewing interface. Thiskey is not displayed at initial status.

3.4 Pattern Regist ration

200 normal patterns can be registered at

most. Press to enter the interfaceof pattern registration(as shown in the

right):

Input the Pattern Number

User can input the pattern numberwith number keys. If the inputtedpattern number exists, the shape andrelating data of the registered patternwill be shown on the upper part of theinterface. User can find theunregistered pattern number with

& ..


19/116


9

Regist ration f New Pattern

After confirming the pattern

number, user can press tocopy the data of the previously

displayed pattern to the newlyregistered pattern. After thisoperation, the system will returnto the interface for inputting dataof newly registered pattern.If you input the existed patternnumber, the system will ask youwhether to replace the existedpattern with the new one.

3.5 Name Pattern

Press to have access to theinterface for naming the pattern (asshown in the right). 14 figures can beinputted for naming a pattern at most.

Right-moving of icon

Left-moving of icon

Shift the letter between

capital letters and smallletters

Eraser

Select the wanted figure; press tofinish the operation for naming thepattern. Locate the figure by moving icon;

the eraser is used to remove the figure onthat position.


20/116


10

3.6 Threading

Press to have access to threadinginterface, at this time the presser islowered press the Presser Lift Key to liftpresser and let the system return to maininterface.

Presser Lower

Presser Lift

3.7 Winding

Installation of Bobbin

Insert the bobbin into the winding axis,

and then press the bobbin guide in thedirection of arrows (as shown in rightpicture).


21/116


11

Display of Interface for Winding

Bobbin Thread(Bottom Thread)

In the interface of data input, press

to activate the interface forwinding thread (as shown in the right).Start WindingAfter user steps the start pedal, thesewing machine will start working, thedevice begins to wind the bobbinthread.Stop Sewing Machine

After user presses the , thesewing machine will stop running andreturn to normal mode. Additionally,user can press the Stop Key to stopthe sewing machine under windingmode. At this time, user can go onwinding bobbins with stepping on thepedal again. User can use this functionat winding several bobbins in a sametime.

3.8 Pattern Selection

Entry To Interface For Selecting

Pattern

In the interface of data input (as shownin right figure), user can click sewingshape A to have access to theinterface for selecting pattern.


22/116


12

The upper side of the interface is theshape of pattern sewn; while the bottom isthe registered pattern number.

Pattern Preview

Input Number for Pattern Inquiry

Pattern Deletion

Pattern Selection

20 pattern numbers are in each page.When there is more than one page, thepage key will be displayed. Whenselecting the registered patternnumber, the upper side of interface willdisplay the content of the selected

pattern, press to finish theselection.Pattern InquiryPress to activate pattern inquiryinterface; use number key to input thepattern number directly.Pattern DeletionSelect the registered pattern,

press to delete it. But the pattern

registered to P will not be deleted.Pattern PreviewPress to preview the presentpattern in full screen. The full screenpreview is the picture in with the greybackground.


23/116


13

3.9 Sewing Data Setting

Entry to Interface for Setting Sewing Data

In data input interface, press A, B or C to haveaccess to scaling rate setting and speed

limitation setting interfaces respectively.Item Input

Range

Default

A Scaling ratein X direction

1.0~400.0

%

100.0%

B Scaling ratein Y direction

1.0~400.0

%

100.0%

C Max. speed

limitation

200~2700r

pm

2700rpm

Remark 1

Parameter U64 is used to shift theselection between scaling rate and actual size.

Remarks 2The input range and default value of

Max. speed limitation is affected by ParameterU01.

Scaling Rate Setting

The right figure is the interface for settingscaling rate. The upper of it is for X direction,while lower part for Y direction.

AActual value in X direction

BScaling rate in X direction

CActual value in Y directionDScaling rate in Y direction

With ~ and number keyboard or

to input values, the inputted figure

will be located at the 1stplace in the displayedvalue. The former inputted figures will be moved

forward. Press to end the operation andreturn to the data input interface.

RemarksPress to save the set value.


24/116


14

Max. Speed LimitationThe operation is same to the above.

Press ,the value of Max. speed limitationwill be restored to the value set by the

Parameter U01.

3.10 Registration of P Pattern

Entry to Interface for Regist ration of P pattern

Press to have access to the interface for Ppattern registration, as shown in right.

Input P Pattern Number

With ~ and number keyboard or

to input the number wanted to be

registered. The upper interface will display the

registered sewing shape and relating data. In this

circumstance, the new pattern cant be registered.

Selection of File Folder NumberP pattern number can be registered into 5 file

folders, and 10 P patterns can be saved in each

folder. Press to select folder.

Determine the Pattern NumberPress to end the operation for registration

of the P pattern, and the system will return to the

interface for data input.


25/116


15

3.11Trial Sewing

Display of Sewing Interface

Press at data input interface, then the background of LCD displayer will turn toblue. This is the interface for sewing.

Display of Trial Sewing Interface

Press at sewing interface to haveaccess to the interface for trial sewing (as

shown in right figure)

Return to origin

Presser backward

Presser forward

Stop

Start Trial Sewing


26/116


16

Step the pedal to lower the presser, then determine the shape with & .The presser will keep moving after holding the key for a while. When you need stop it,

press please.

Press to move the needle to the origin point and the system will be back to thesewing interface.End Trial SewingPress to quit the trial sewing interface and return to the sewing interface. Whenthe pattern is not at the position for start or end, the pattern can be sewn in the middleway by stepping the pedal.

3.12Frame-moving Operation

Entry to Frame-moving Interface

When it is inconvenient to place sewingmaterial due to the head needle, user canset the 2nd origin with the operation offrame-moving

Press in the sewing interface o haveaccess to frame-moving interface

RemarksDue to the Parameter U89, this

function can be forbidden

Frame-moving Operation

After the presser is lowered, the user canpress the direction key for moving the

frame. Press to end the operation.


27/116


17

3.13 Counter Operation

Display of Counter Interface

In the sewing interface, press

( )to activate the interfacefor setting counter.

Sewing counter

No. of Pieces. Counter

Counter Selection & Value Setting

Set the type of counter and the existing

value with & .

3.14 Emergency Stop

Release the Error

During the sewing, press stop key, thesewing machine will stop working; The

system will display the interface as in the

right picture. Press to release theabnormal and have access to theemergency step setting interface.


28/116


18

Thread-trimming or Presser-lifting

Press to trim the thread, then thesystem will be have access to the interfacefor setting procedures.

Press to lift the presser. After that,no operation is permitted; user shall turn offthe power.

RemarksThe Parameter U56 can be set as

enter the setting interface at autothread-trimming after pause.

Relocate the Presser to Sewing Positionin Procedure Setting Interface.

Press to have access to theinterface for procedure setting.

Intermediate Presser Action

Feeding backward

Feeding forward

Return to origin

Press or to relocate thepresser to the sewing position.

Re-start SewingStep the pedal to re-start the sewing.


29/116

SC44X(PLK) Prompt-pattern (P pattern) Operation

19

4 Prompt-pattern(P pattern)Operation

4.1 P Pattern Data Input

Prompt-pattern, called as P pattern for short, is

formed with a normal pattern and relatingpattern sewing parameter (X scaling rate, Yscaling rate and speed limitation). When usingthe P pattern, users neednt to set the relatingparameters at each time.The interface of P pattern data input is shownas the right.50 P patterns can be registered at most.

Description of FunctionsNo. Functions ContentA P pattern edition Enable to edit the content of the P pattern

B P pattern copyCopy the present P pattern, and save it as newpattern number.

C Pattern naming 14 figures are able to be inputted at most

D Threading Press it to lower the intermediate presser.

E WindingWind the thread with a press on .

F P pattern number display Display the number of the existing pattern.

G Sewing shape number displayDisplay the number of the quoted normal patternwithin the present P pattern.

H Sewing shape selection Display the shape of the present pattern.

I Pattern stitch number displayDisplay the sewing stitch number of the patternselected at present

J X travel amount displayDisplay the travel amount of the present pattern in Xdirection


30/116

Prompt-pattern (P pattern) Operation SC44X(PLK)

20

No. Functions Content

K X Actual Size DisplayDisplay the actual size of the existing pattern in Xdirection.

L X Scaling Rate SettingDisplay the scaling rate of the existing pattern in Xdirection

M Y Actual Size DisplayDisplay the actual size of the existing pattern in Ydirection.

N Y Scaling Rate SettingDisplay the scaling rate of the existing pattern in Ydirection

O Max. Speed limitation Display limited value on the Max. speed

P Y travel amount displayDisplay the travel amount of the present pattern in Ydirection

QReturn to normal pattern data

inputReturn to the interface for normal pattern data input

RP pattern file folder number

displayDisplay the number of the present P pattern filefolder

S P pattern file folder selection Shift the P pattern file folder number orderly

T P pattern selection Display the registered p pattern.

4.2 P Pattern Edition

Entry to Interface of P Pattern

Edition Interface

Press to have access to the Ppattern edition interface (as shown inthe right).Edition of Item Data

Select the item needing changing, andthen set the value.

Item InputRange

Default

A X Scaling Rate 1.0~400.

0%

100.0%

B Y Scaling rate 1.0~400.0%

100.0%

C Max. SpeedLimitation

200~2700rpm

2700rpm

D Sewing Shape

E File FolderNumber

1~5

F X Travel Amount -5.0~5.0mm

0

G Y Travel Amount -5.0~5.0mm

0


31/116


21

Confirmation of Changed DataTake the edition of X Travel Amount

as example, with ~ and

keyboard or keys to input

the value and press to finishthe operation.

The positive figure

The minus figure.

Quit the Edition Interface

Press to turn off the interface forediting P pattern, and then the systemwill return to the data input interface.

4.3 Copy of P Pattern

Select the Pattern for Copy

Press to have access to the

interface for copying the P pattern (asshown in the right). Select the numberof the copied pattern among theregistered patterns and then

press .


32/116


22

Input the Pattern Number for Initial

Registration

In the upper part of the interface, thecopied pattern will be displayed. Theunregistered pattern number can be

selected via the number keys; theregistered pattern number cant beregistered again.

Press to select the file folder

for saving. Press to end theoperation and return to the interfacefor copying P pattern.

4.4 P Pattern Selection

Entry to P Pattern Selection Interface

As shown in the picture at right, user canpress figure A to have access to theinterface for selecting the P pattern.


33/116


23

Pattern Number Selection

The upper side of the interface is theinformation of the pattern selected at

present, press to conceal the

file folder number. At this time theregistered P pattern will be displayed.Confirm the Selection of PatternThe operation is same to that in

selection of normal pattern, press

to end the selection.

4.5 Sewing P Pattern

Description of Functions


A Trial sewing

Press it to have access to the trial sewing interface

so as to determine the shape of pattern.

In the interface of P pattern data input, user

can press to have access to theinterface for sewing P pattern (as shown inthe right).


34/116


24


B Threading Press it to lower the intermediate presser.

C Return to origin Press it to move the presser to the origin point.

D P pattern number displayDisplay the number of the pattern selected atpresent.

E Sewing shape number displayDisplay the number of the normal pattern quotedwithin the P pattern at present

F Pattern shape display Display the pattern shape selected at present

G Patten stitch number displayDisplay the sewing stitch number of the patternselected at present.

H Max. speed limitation display Display the limitation on Max Speed

I Sewing speed display Display the sewing speed at present

J X actual size displayDisplay the actual size of the existing pattern in Xdirection.

K X scaling rate settingDisplay the scaling rate of the existing pattern in Xdirection

L Y actual size displayDisplay the actual size of the existing pattern in Ydirection.

M Y scaling rate settingDisplay the scaling rate of the existing pattern in Y

direction

N Y travel amount displayDisplay the travel amount of the present pattern inY direction

O X travel amount displayDisplay the travel amount of the present pattern inX direction

P Counter setting


Sewing Counter


Q Sewing speed setting Change the sewing speed

RP pattern file folder number

displayDisplay the file folder number of the P pattern atpresent

S P pattern selection Display the registered P pattern


35/116

SC44X(PLK) Combination(C) Pattern Operation

25

5 Combination(C) Pattern Operation

5.1 C Pattern Data Input

The combination pattern, called as C

pattern for short, is formed with a group ofP patterns, which can contain 30 Ppatterns at most. 20 C patterns can beregistered in the system at most.Please refer to the content in [8.8 Shift ofSewingType]to have access to the interface forInputtingCombination pattern data (as shown inright).

Description of FunctionNo. Function Content

A C pattern registration Register a new combination pattern

B C pattern copyCopy the content of the present C pattern, and saveit as a new pattern (with a new code).

C Pattern naming 14 figures can be inputted at most.

D Threading Lower the intermediate presser after pressing.

E Winding Press the Ready again to carry out thewinding operation.

F C pattern number selectionThe pattern number will be displayed on the button,press it to have access to the interface for selectingC pattern

G Sewing order displayDisplay the sewing order of the present pattern, theblue background is the initial sewing design.

H C Pattern selectionPress it to have access to the interface for editingthe C patter, user can select a P pattern forinputting

I Page key30 C patterns are able to be registered at most and6 for each page at most.


36/116

Combination(C) Pattern Operation SC44X(PLK)

26

No. Function Content

J C pattern name display Display the name of C pattern.

5.2 C Pattern Edition

Entry to Interface for Editing C Pattern

In the interface of C pattern data input, usercan press A to have access to the interfaceof C pattern edition.In the initial status, the first design is ablank, because there is no P patternregistered into to it as sewing design at thattime.

Selection of Design

The right picture is the interface for Cpattern edition, select the P pattern (B)which is wanted registering, and then press

to end the selection.


37/116


27

Repetitive RegistrationWhen the first design is determined, thebutton (C) for selecting the 2nd design isdisplayed, repeat the above operation toregister other designs repeatedly.

5.3 C Pattern Selection

Entry to Interface of C Pattern Selection

As shown in the right figure, user can press

figure A to have access to the interface for Cpattern selection.


38/116

Combination(C) Pattern Operation SC44X(PLK)

28

Select the C Pattern Number

The right figure is the interface for C patternselection. By pressing B, user can change theinformation of P pattern within this C patternorderly.

To confirm the selected C pattern number,

please press to end the operation.

5.4 C Pattern Sewing

In the interface of C pattern data input, user

can press to have access to theinterface for sewing (as shown in the right

figure).

Description of FunctionsNo. Function Content

A Trial SewingPress it to have access to the trial sewinginterface so as to determine the shape of pattern.

B Threading Press it to lower the intermediate presser.


39/116


29


C Return to Origin Press it to make presser return to origin.

D C Pattern Number Display Display the number of the existing pattern

E Sewing order displayDisplay the sewing order of the pattern sewn atpresent

F Number of registration displayDisplay the design number within the patternsewn at present.

G Sewing order backward Return to the previous design

H Sewing order forward Move to the next design

I Pattern shape displayDisplay the registered shape of the pattern sewn

at present

J Pattern stitch number displayDisplay the stitch number of the shape sewn atpresent

K Max. speed limitation displayDisplay the limited value of the Max speed for thepattern sewn at present

L C pattern name Display the name of the present pattern

M Sewing shape number displayDisplay the number of the sewn shape registeredunder the C pattern.

N X actual size displayDisplay the actual size of the present sewn shape

in X direction.

O X scaling rate settingDisplay the scaling rate of the present sewnshape in X direction

P Y actual size displayDisplay the actual size of the present sewn shapein Y direction.

Q Y scaling rate settingDisplay the scaling rate of the present sewnshape in Y direction

R Y travel amount displayDisplay the travel amount of the present sewnshape in Y direction

S X travel amount displayDisplay the travel amount of the present sewnshape in X direction

T Counter setting


Sewing Counter


U Sewing speed display Display the sewing speed at present

V Sewing speed setting Change the sewing speed


40/116

Pattern Edition SC44X(PLK)

30

6 Pattern Edition

6.1 Entry to Pattern Edit ion Mode

Press to shift the interface of datainput and mode selection (as shown in theright). In this interface, user can do somedetailed settings and editing operations.For the detailed operations and settingunder Mode Selection interface pleaserefer to [9 Mode and Parameter Setting].

Press to have access to theinterface for selecting edition mode andsewing mode (as shown in the rightpicture).

sewing mode

edition mode

Select and press to return tothe interface for mode selection. Press

again, and then the system will quitthe mode selection interface. Then thesystem will ask whether to go to theinterface of pattern edition.


41/116

SC44X(PLK) Pattern Edition

31

After pressing ,the user will have accessto the standard interface for pattern edition,as shown in right.

Description of FunctionsNo. Function Content

A Load design Display the interface for loading design

B Design input Display the interface for design input


42/116


32


C Needle entry point inquiryQuick locate the needle entry point; during the patternedition, user can input the coordinates directly.

D Needle-lifting Make the needle return to the highest point

EIntermediate presser

adjustmentLift or lower the intermediate presser

FInformation of existing needle

positionDisplay the information of the existing needle position

G Code listDisplay the entire available editing functions, please

refer toEditing function listfor detail.

H InformationDisplay the information of the pattern edited atpresent.

I Display setting Set wide-angle or display of needle entry point

J Trial sewing Trial sewing on the pattern edited at preset

K Forward backward feeding

Move a stitch from the existing needle

position(forward backward )

L Return to originMake the needle return to the origin from its existingposition

M Function keysEnable to call the functions on the buttons

1. jump feed

2. point sewing

3. normal sewing

4. thread-trimming

5. Release the mechanical control order

6. Element deletion

7. Change of sewing speed section

8. delete the pattern design edited at present

N Functional hot-key

User can use Functional Selection Setting(Functional code 112) to assign the functions neededto each button, thus use these buttons as hot keys.After the assignment, the figure standing up for thatfunction will be displayed on that key.

O Pattern display area Display the pattern


43/116


33

No. Item Content

1Absolutecoordinate

Absolution coordinate of the existing needle position from its pointto origin

2Relative

coordinateThe relative coordinate of the existing needle position.

3 SpeedThe sewing speed or the jump feeding speed at existing needleposition

4 PitchRepresent the sewing stitch length of the present element. (whenthe figure is scaled, the original figure will be displayed)

5Type ofelement

The type of the present element. For sewing data, the figures

representing elements types (such as jump feed , broken

line , curve and so on) will be displayed; for mechanicalcontrol orders, the figures standing for the control order type willbe displayed (like thread-trimming).

6Type of

needle entry

Represent the types of needle entry position.

Start point of design: the start position of design (origin).

Middle point of element: the middle point within the element(neither the top point nor the end point of element).

Top point,the top point of a broken line.

End of element: the end position of the element.

End of design: the end position of design.

6.2 Pattern Edition

With the pattern edition function, user can input the following pattern

Input point

Input orderIt is shown as the dotted arrow in

the left.

X (mm) Y (mm)

-40.00 25.00

40.00 25.00

40.00 -25.00

-40.00 -25.00


44/116


34

Input of Jump Feed

In the standard interface of pattern edition,

press to activate the interface for

setting jump feed

Press to activate the interface forlocating jump feed position:

In this interface, please use to moveicon (needle position) to position (-40, 25).

Press for confirmation and then

press to save the setting and quit to thestandard interface for editing pattern. After thequit, the stitch form of jump feed will bedisplayed;


45/116


35

Input of L inear Normal Sewing

In the Functional Code List, select 023 Linear Normal Sewing and then press to have

access to the interface for setting linear normal sewing


46/116


36

In the interface for setting linear normal sewing,

press to have access to the interfacefor setting length of sewing stitch (as shown inthe right picture)

Press & orderly to change the sewistitch length to 3.0. press ENTER to save it andreturn to the interface for setting linear normal se

RemarksPress to clear the value.


47/116


37

After the confirmation on the sewing stitch length

at 3.0mm, the user can press to haveaccess to the interface for setting position oflinear normal sewing.

In that interface, press to move icon(Needle Position) from to and then

press . Repeat the above operations tomove icon in the order of(as shown in theright figure).

After the confirmation to the pattern, user can pre

to generate the pattern data, and system wireturn to the Standard interface of patternedition and display the pattern.

3Save Pattern


48/116


38

Press to have access to the interface forsaving pattern, save the edited pattern (as shownin the right picture).

The system will generate a number automatically,but user can also input desired number with the

~ & number keyboard or &

.

With , user can select the position to savethat pattern. User can save it into storage mediaof operational panel or into U disk..

Press to save the pattern. At this time thesystem will ask you whether to insert trimmingautomatically. (as shown in the right picture).

Press to agree

Press to cancel the inserting ofauto-trimming

After the operation, the system will return to thestandard interface for pattern edition.


49/116


39

6.3 Quit Pattern Edition Mode

In the standard interface of pattern edition,

press to have access to the interface forselecting mode (as shown in the right).

Press to have access to the interface forselecting edition mode or sewing mode (asshown in the right).

Sewing mode

Edition mode

Select and then press to return to

the interface for mode selection. Pressagain to quit the interface for mode selection. Atthis time the system will ask user whether toreturn to the sewing mode.

Press to return to the sewing mode fromthe pattern edition mode.


50/116


40


51/116

SC44X(PLK) Information Function

41

7 Information Functions

Information Functions contain the following three functions:1)The oil replacement (Grease-up) time, needle replacement time, cleaning time and etc

can be specified, and the warning notice can be given after the lapse of the specified

time.2)The working speed can be checked at a glance and the target achieving

consciousness as a line or group is increased as well by the function to display thetarget output and the actual output.

3)Display the threading figure.

7.1 information for Maintenance & Repair

Display of Information Interface

In the interface for data input, press theInformation Key (A) to activate the interface ofinformation.

Display of Interface for Maintenance &Repair

Please press the Maintenance & Repair

Information Key ()


52/116

Information Function SC44X(PLK)

42

In the interface for maintenance and repair,the following three items are displayed.

Needle replacement (thousandstitch)

Cleaning time(hour)

Oil replacement time (hour)The displays of each item are at button C.The interval or repair (maintenance) is at D;

the left time for replacement is at E.Additionally, user can clear the left time for

replacement.

7.2 Maintenance & Repair Time Input

Display of Information Interface (Levelof Maintenance)

In the interface of data input, hold theinformation key (A) for 3 seconds to

activate the interface of information(Maintenance level).

In that interface, there are five keys.

Display of Interface for Maintenance &Repair

Please press the Maintenance & Repair

Information Key (B).

The descriptions about the two buttons onthe down part of this interface

Alarm record

Running record


53/116


43

In the interface of maintenance and repairinformation, the system displays thecontent same to that on the ordinarymaintenance and repair interface. Pressthe Item Button C (or changing the repairand maintenance time) to activate the

relating input interface.

For an example, if user presses ,the cleaning time can be set.

Set Item of Maintenance & RepairIf the value of this item is set at 0, thefunction for maintenance and repair isstopped.

Use the number keyboard to input the set

value of this item, press to confirmthe input.

7.3 Alarm Release

When it comes to the pointed time for maintenance or repair, the system will activate the

prompt interface. If user wants to clear the time, please press . Before the clearance ofthe time, the information prompt interface will be displayed after each sewing task. Thefollowing are the information prompt code for each item:

Needle ReplacementM012

Clean TimeM013

Oil Replacement TimeM014


54/116


44

7.4 Production Control

In the interface of production control, the system will be able to display the amount ofproducts from the beginning to now and the target producing amount, as long as theuser fixes the time for start.The two methods for displaying the interface of production control are shown at below:

7.4.1 From Information Interface

Display of Information Interface

In the interface of data input, please pressthe information key (A) to activate theinterface of information

Display of Product ion Control InterfacePress the key (B) in the interface of

information to activate the production controlinterface (as shown in the right figure).

There are 5 items displayed on the interfaceof production control.

Target A mount at PresentAccording to the pitch time to display thetarget amount of sewing up to nowautomatically.

Actual AmountAutomatically display the amount of piecessewn.

Final Target AmountSet the final Target Amount of production.

Pitch TimeSet the pitch time (Second) among each


55/116


45

working progress

Time for TrimmingSet the time for trimming in one progress. Itis related to the calculation of the actualamount.

If the time for trimming is set at 1 , actualamount will be calculated at every progressif this parameter is set at 2, the actualamount will be calculated at every twoprogresses. The rest is done in the samemanner. If the number of thread-trimming isset at 0, No calculation will be carry out

7.4.2 From Sewing Interface

Display of Sewing Interface.

In the interface of data input, press to have access to the interface of sewing.

Display of Production Control

In the sewing interface, press informationkey (A) to activate the interface of productioncontrol.

The displayed content and functions aresame to the description in 9.4.1.


56/116


46

7.5 Setting on Production Control

Display of Production Control Interface

For activating the interface of productioncontrol please refer to the chapter 9.4

Production Control Information.

Input Final Target Amount

At first, please input the number ofproduction target pieces in the process towhich sewing is performed from now on.

Press final target amount key (C) toactivate the interface of Final target amount

input.

Use the number keys and plus/reduce keysto input the wanted figure. After the input,

please press to confirm


57/116


47

Input Pitch Time

Then, please input the pitch time at each

progress. Press the pitch time key

(D) at previous page to activate theinterface for inputting pitch time.

Use the number keys and plus/reduce keysto input the wanted figure. After the input,

please press to confirm.

Input Time for Thread-trimmingThen please input the average times forthread-trimming at each progress. Press

(E) at the previous page to activatethe interface for inputting the time ofthread-trimming. Use the number keys andplus/reduce keys to input the wanted

figure. After the input, please pressto confirm


58/116


48

Count the amount of productionPress (I) to count the amount ofproduction..

Target Amount at Presentpress theto start counting

Actual AmountThe system starts counting

after entry to the production controlinterface via the sewing interface.

Stop CountingIn the status of counting, the stop keyis displayed. Press that key to stop

counting. After the stop, will bedisplayed at the position of the stop key. If

user needs continue counting, please

press . Without pressing , thevalue will not be cleared.

Clear the Data in CounterFor clearing the value in counter, user shall

stop the counter first and then press .Values in Target Amount at

Present and Actual Valuecan be cleared.

(Remarksthe Clear Key can only be

displayed when the counter is stopped)

After pressing , user can have theinterface for clearance confirmationactivated.In the interface for confirming clearance,

user can press to confirm the

clearance.

7.6 Display of Threading Figure

In the interface of information, press threading key (C)to activate the threading figure.User can take reference at threading.


59/116


49

7.7 Alarm Record

In the interface of maintenance level,

press to inquire the alarm records.

In the figure ,EB301 is

the code of error, 7 is the No. of piececounter.

Press to have accessto the detailed information of alarm.


60/116


50

7.8 Running Records

In the interface of maintenance level, user

can press to inquiry the running

information of machine.

Accumulated running time(Hour)

Accumulated number of pieces

sewn

Accumulated time of power-on

(Hour)

Accumulated number of stitch(1000

stitches as a unit)


61/116

SC44X(PLK) Communication Function

51

8 Communication Function

8.1 Format of Data

The pattern format supported by this system is the .VDT.:

When saving data to U disk, user shall save it into DH_PAT file folder, or the file will beunable to be loaded.

8.2 Handle the Data

At ten tion: We st rong ly recommend that you should make a copy of the sew ingpattern data

termly, in case of battery out of power or some other accidents.

Display of Communication Interface

In the interface of data input, user can

press to have access to theinterface of communication.

Selection of Communication Method

There are two communication methodsas shown below:

Input data from U disk to

operational panel

Input data from operationalpanel to U disk.


62/116

Communication Function SC44X(PLK)

52

Operation for Inputting from U Diskto Operational Panel

1)Selection of Pattern in U Disk

press to activate the interface forselecting the pattern in U diskplease select the data file for input:

Select all

Reverse

Deletion

Free memory

Select inputted pattern; press toreturn to the previous interface.

2)Confirmation of Memory Number

On the button , the number atabove is the empty number, user canchoose one as the number for a

pattern.

At tentionWhen copying severalpatterns from the U Disk at one time,user can not set the memorynumber. The copied patterns wi ll besaved into the empty numbersautomatically.The copied pattern can not replacethe existed pattern (this pattern maybe quoted in P patterns).


63/116


53

3)Start Communication

Press Communication Key tobegin data communication. After thecommunication, the system will return

to the interface of communication.

Operation for Inputting Pattern fromOperational Panel to U Disk

Press to carry out theOperation of writing data from panel toU disk.

1)Selection of Pattern in Memory

Press to activate the interface forselecting pattern in memoryPlease select the data file for input.

select all

reverse

delete

free memory

Select inputted pattern; press toreturn to the previous interface


64/116


54

2)Start Communication

Press Communication Key (L) tobegin data communication. After thecommunication, the system will return to

the interface of communication. If thepattern with the same number exists in theU disk, the system will ask user whether toreplace it.

The pattern copied to U Disk will benamed as SC-xxx.VDT. The xxx is thenumber of pattern in memory.

3)U Disk Pattern Deletion

Before the communication, the usercan delete the patterns in U Disk.

Press to enter the interface of U Disk

Pattern Display, and then press todelete the patterns in U disk.

8.3 Instruct ion on Update


In the interface of sewing data, hold

for 3 seconds to have access to theupdate status (as shown in the right), thefigure at upper right corner will turn toblue.


65/116


55

Selection of Update Type

Press to activate the status ofcommunication operation selection.

Select and then press forconfirmation.

Control board update

Selection of Update File

Press to select the file for update,

press for confirmation.

Press to start updating. After the

updating, repower the machine to finishthe update.

RemarksFor the updating files, please

locate them in DH_PRO file folder.


66/116


56

8.4 Instructions on Back-up & Recovery of Parameters


At sewing data interface, hold for 3

seconds to have access to the updatestatus (as shown in right). At themoment, the figure at the upper left willbecome blue.

Selection of Parameter Copy Type

Press to have access to the statusfor selecting communicative operations,

press , and then forconfirmation.

Parameter transfer


67/116


57

Copy Parameter from Panel to U Disk(Parameter Back-up)

Press to set the operation for

downloading data from operational panelto U disk.

Press and in the interface ofinformation to create a DH_DATcatalogue in the U Disk automatically.The name of file will be SC-440.SWD.

Copy Parameter from U Disk to Panel(Parameter Recovery)

Press to set the operation foruploading data from U disk to operationalpanel.

Press and in the interface ofinformation to copy the back-upparameters in U disk to the operationalpanel for recovery.

Before the parameter recovery, theuser shall perform the back-up operationaccording to step 3.


68/116


58

8.5 Instructions on Back-up & Recovery of Pattern Data


In the interface of sewing data, hold

for 3 seconds to have access to theupdate status (as shown in right). At themoment, the figure at the upper leftcorner will turn blue.

Selection of Parameter Copy Type

Press to have access to thestatus for selecting communicative

operations, press and forconfirmation.

Entire Pattern Data Transfer


69/116


59

Copy Data from Panel to UDisk(Pattern Data Back-up)

Press to set the operation for

downloading data from operational panelto U disk.

Press and in the interface ofinformation to create a DH_DATcatalogue in the U Disk. The name of thefile is SC-440.MED.

Copy data from U Disk to Panel(Pattern Data Recovery)

Press to set the operation forcopying data from U disk to operational

panel.

Press and in the interface ofinformation to copy the pattern data fromU disk to the operational panel forrecovery.

For recovering the entire pattern data,please stric tly fol low the step 3.


70/116

Setting of Mode &Parameters SC44X(PLK)

60

9 Setting of Mode & Parameters

9.1 Entry to Interface for Setting Mode & Parameter

Press to shift the data inputinterface and mode interface (as shownin right). In the mode interface, severaldetailed operations on setting and editioncan be done.

Hold for 3 seconds to haveaccess to the Mode Setting Level 2Interface, while holding for 6 seconds toMode Setting Level 3 Interface.

Level 1 Mode Setting Interface

Level 2 Mode Setting Interface Level 3 Mode Setting Interface


71/116

SC44X(PLK) Setting of Mode &Parameters

61

Description of FunctionNo. Figure Function Content

1 Set parameters in Level 1 Set parameter in level 1 (U)

2 Set countersSet type of counter, counting value anddefault value

3 Set type of sewingShift between normal pattern sewingand combination pattern sewing

4 Edit pattern Have access to the pattern edition

5 Initialize U disk Initialize U disk

6 Software version InquiryInquire the version of panel, maincontroller and software of motor

7 Keyboard lockLock the functions of some adjustableitems

8 Testing mode

Test the LCD and external settings of

machine

9 Brightness adjustment Adjust the brightness of LCD

10 Edit parameter switchOpen or close the edition to downparameter.

11 Set parameters in Level 2 Set parameter in level 2 (K)

12 Letter embroidery edition Set letter embroidery


72/116


62

9.2 Level 1 Parameters Setting

Operation for Setting Parameters

Press to have access to theinterface for setting parameters in level 1(as shown in right).

Check the specific information of

parameter

Select the parameter you wish to modify.The parameters with purple backgroundare the parameters of data input typewhile the parameters with bluebackground are the parameters of figure

selection type. The following is anexample:

Press to enter the interface below

Press to enter the interfacebelow

Parameters in Level 1


73/116


63

No. Parameter Set Range Edit ingStep

DefaultSetting

U01 Max. Sewing Speed 200~2500 100rpm 2300rpm

U02 Start Speed of 1st Stitch 200~2500 100rpm 300rpm

U03 Start Speed of 2nd Stitch 200~2500 100rpm 500rpm

U04 Start Speed of 3rd Stitch 200~2500 100rpm 1000rpm

U05 Start Speed of 4th Stitch 200~2500 100rpm 1500rpm

U06 Start speed of 5th stitch 200~2500 100rpm 2000rpm

U12 Return to 0 point atturning on

Not return

Return

0Not return

1Return

0Not return

U20 Able to sew whenpressing board up

unable tosew

able to sew

0unable to sew

1able to sew

0unable to sew

U21 Cant return to originwhen pressing board up

Enable to

return to origin

0Enable to return

1: Forbid to return

0Enable to return


74/116


64


DefaultSetting

Forbid to

returnU22 Needle down position

return to origin forbidden

Enable to

return to origin

Forbid to

return

0Enable to return

1: Forbid to return

1: Forbid to return

U25 Unit for sewing counter 1~30 1 1

U32 Buzzer voice setting

mute

Control panel

voice

Control panel

voice + alarm

0Mute

1Control panel voice


+ alarm


+ alarm

U37 Presser status at endingof sewing

Presser up at

sewing start

Up promptly

at sewing end

Control pedal

Up at sewing start

0:Presser up atsewing start

1:Up promptly atsewing end

2:Control pedal Up atsewing start

0Presser up at

sewing start

U38 Presser up at work finish

presser up

permitted

0presser up

permitted

1presser up

forbidden

0presser up

permitted


75/116


65


DefaultSetting

presser up

forbiddenU39 Search origin at sewing

end

Without

searching origin

With

searching origin

0Without searching

origin

1With searching

origin

0Without searching

origin

U40 Origin search at settinggroup sewing

0: No origin

search

Search at a

pattern sewing end

Search at a

circle sewing end

0: No origin search1:Search at a patternsewing end

2: Search at a circlesewing end

0: No origin search

U48 Set start sewing pointrecovery path.

Linear

recovery

Return insewing path

Search origin

0:Linear recovery1:Return in sewing

path2:Search origin

0Linear recovery

U49 Winding speed 200~2500 100rpm 1300rpm

U50 Winder operationeffective

0not effective

1effective

1effective


76/116


66


DefaultSetting

not effective

effective

U52 Thread stirring switch

off

on

0off

1on

1on

U53 Needle position at pause

Needle down

position

Needle up

position

0Needle downposition

1Needle up position

1Needle up position

U54 Pressing board action atpause

board down

board up

0board down

1board up

0board down

U55 Pause switch type

self-lock

normal

0self-lock

1normal

0self-lock

U56 Automaticthread-trimming at pause

Automatic

Manual

0Automatic

thread-trimming

1Manual

thread-trimming

0Automatic

thread-trimming

U60 Thread-trimming switch 0Off

1On

1On


77/116


67


DefaultSetting

Off

On

U61 Thread-trimming speed 200~400 100rpm 400rpm

U62 Needle location angleafter trimming

upper

position

highest

position

0upper position

1highest position

0upper position

U64 Size changing unit

Percent input

Actual size

input

0: Percent input1: Actual size input

0Percent input

U71 Thread-breakagedetection

not effective

effective

0not effective

1effective

0not effective

U72 Sewn invalid stitchnumber at start in threadbreak detect

0~15 1 8

U73 Sewn invalid stitchnumber at midway inthread break detect

0~15 1 3

U88 Scale Mode

Forbidden

0Forbidden

1Change Pitch

2

Change StitchNumber

1Change Pitch


78/116


68


DefaultSetting

Change pitch

Change stitch

number

U89 Move mode

forbidden

move inparallel

Set 2nd

origin

0Forbidden

1: Parallel move2: Set 2nd origin

2: Set 2nd origin

U94 Select highest point atsearching origin

no

yes

0no

1yes

0no

U104 Intermediate presserdown synchronization

Before the start of sewingmachine head

Same pace with last outpresser

0Before the start of

sewing machinehead

1: Same pace with lastout presser

0Before the start of

sewing machine head

U106 Time of feedingsynchronously

-50 ~ 50 1 0

U129 Needle cooling

no

0no

1yes

0no


79/116


69


DefaultSetting

yes

U150 Pattern idling display

no

yes

0no1yes

1yes

U200 Language selection

Chinese

English

0Chinese

1English

0Chinese

U201 Delay of intermediatepresser up

0 ~ 255 1 0

U202 Delay after wiper 0 ~ 255 1 0

U203 Speed of feed 0 ~ 9 1 4

U204 Speed of go back tostartpoint

0 ~ 9 1 3

U205 Trimming mode

0

:1

0 ~ 1 0

U206 Moving mode

Square root

calculating

0Square root

calculating

1Displacement

calculating

0Square root

calculating


80/116


70


DefaultSetting

Displacementcalculating

U207 Last 3r

speed 200 ~ 2500 1 1800

U208 Last 2ndspeed 200 ~ 1200 1 800

U209 Last 1stspeed 200 ~ 2500 1 400

U210 Angle of deadpoint 0 ~ 50 1 3

U211 Clamp Foot - Pedalcontrol setting

0 Working

Clamp Foot control

1 WorkingClamp Foot andaccessory devicecontrol

2 Left/Right

Feeding Framecontrol

0Working Clamp

Foot control

1Working Clamp

Foot andaccessorydevice control

2Left/Right

Feeding Framecontrol

0Working Clamp

Foot control

U212 Seperate doubleClamp Foot downcontrol

0 Both down

1 First left

then right

2 First right

then left

0Both down

1First left then

right

2First right thenleft

0Both down

U213 Separate doubleClamp Foot up

0Both up1First left then

0Both up


81/116


71


DefaultSetting

control

0 Both up

1 First left

then right

2 First right

then left

right

2First right then

left

9.3 Level 2 Parameters Setting

Operation for Setting Parameters

In the interface of Mode Setting Level

3, press to enter the interface forsetting parameters of Level 2 (asshown in the right figure). For theoperations, please take thedescriptions in Set Parameter ofLevel 1 for reference.

Parameters in Level 2No. Parameter Setting Range Editing Unit Default value

K01 Cancel range protection

off

on

0off

1on

0off

K02 Set va

electronic controlling system for extra heavy duty programmable pattern sewing machine

Documents