DAHAO BECS-328 User manual

B E C S –328
Version：2008-03

CERTIFICATE OF CONFORMITY OF
QUALITY MANAGEMENT SYSTEM
CERTIFICATION
This is to certify that the quality system of
Beijing Xingdahao Technology Co., Ltd.
Is in conformity with
GB/T 19001-2000 idt ISO 9001:2000 Standard
This certificate is valid to the following product(s)/service:
Design and manufacture of computerize sewing
Equipment control system
Registration No.:0203Q15748R2M
ACCREDITED BY MEMBER OF
THE IAF MIA FOR QMS

- I -INDEX
INDEX
CHAPTER 1 GENERAL DESCRIPTIONS............................................................................................1
1-1 WARNINGS AND CAUTIONS...........................................................................................1
1-2 MAIN FEATURES...........................................................................................................3
1-3 MAIN FUNCTIONS .........................................................................................................3
CHAPTER 2 NAMES OF PARTS ABOUT ELECTRICAL CONTROL SYSTEM...................6
2-1 OPERATION CONTROL PANEL .......................................................................................6
2-2 OPERATION BAR AND TURN SHAFT BUTTON................................................................8
2-3 DARNING SWITCH.........................................................................................................8
CHAPTER 3 HOW TO START EMBROIDERY.................................................................................9
3-1 SUMMARY.....................................................................................................................9
3-2 INPUT A DESIGN INTO MEMORY FROM FLOPPY DISK.................................................. 12
3-3 PREPARATION BEFORE EMBROIDERING.......................................................................14
3-4 SELECT A PATTERN FOR EMBROIDERY AND CONFIRM TO EMBROIDER THE PATTERN.15
3-5 NORMAL EMBROIDERING,RETURNING AND DARNING EMBROIDERING......................18
3-6 RELEASE EMBROIDERY CONFIRMATION STATUS........................................................18
CHAPTER 4 NORMAL EMBROIDERY AND IDLING.................................................................20
4-1 RELATIONS BETWEEN NORMAL EMBROIDERY AND IDLING ........................................20
4-2 LOW-SPEED IDLING..................................................................................................... 20
4-3 HIGH-SPEED IDLING....................................................................................................20
4-4 RELEASE OF LOW-SPEED/HIGH-SPEED IDLING............................................................21
4-5 POSITIONING IDLING...................................................................................................22
CHAPTER 5 COLOR-CHANGING OPERATION...........................................................................23
5-1 MANUAL NEEDLE-CHANGE (COLOR-CHANGING)WHEN STOP ....................................23
5-2 MANUAL COLOR-CHANGING AND MANUAL START DURING EMBROIDERING .............23
5-3 AUTOMATIC COLOR-CHANGING AND MANUAL START (OR AUTOMATIC START)
DURING EMBROIDERY.................................................................................................24
5-4 SETTING AUTOMATIC COLOR-CHANGING SEQUENCE (OR COLOR LINE)..................... 25
5-5 STORING THE MANUAL COLOR-CHANGING NUMBER INTO COLOR LINE.....................26
5-6 THE COLOR-CHANGING SPEED....................................................................................27
CHAPTER 6 SETTING DESIGN DIRECTION..................................................................................29
BECS-328 Computerized Embroidery Machine's Manual I

- II -INDEX
CHAPTER 7 FRAME OPERATIONS...................................................................................................30
7-1 MANUAL FRAME SHIFTING.........................................................................................30
7-2 RETURNING TO ORIGIN POINT.....................................................................................30
7-3 RESTORE PATTERN’S ORIGIN POINT ...........................................................................30
7-4 SAVE PATTERN’S ORIGIN POINT.................................................................................31
7-5 AUTOMATICALLY SET THE ORIGIN POINT...................................................................31
7-6 MOVING FRAME ALONG THE BORDER.........................................................................32
7-7 RETURNING TO THE ORIGIN POINT WITH NEEDLE DOWN.............................................32
7-8 RETURNING TO THE STOP-EMBROIDERY POINT...........................................................33
CHAPTER 8 EMBROIDERY SPEED (MAIN SHAFT SPEED)....................................................35
8-1 SETTING THE LIMIT SPEED..........................................................................................35
8-2 SETTING EMBROIDERING SPEED .................................................................................36
CHAPTER 9 TRIMMING THREAD.....................................................................................................37
9-1 AUTOMATIC TRIMMING THREAD................................................................................ 37
9-2 MANUAL TRIMMING THREAD.....................................................................................37
CHAPTER 10 DISK OPERATIONS.........................................................................................................38
10-1 DIRECTORY LISTING OF DISK .....................................................................................38
10-2 INPUT PATTERN FROM DISK TO MEMORY...................................................................38
10-3 OUTPUT PATTERN FROM MEMORY TO DISK................................................................39
10-4 DELETING THE PATTERN IN FLOPPY DISK...................................................................40
10-5 FORMATTING A 720KB DISKETTE ..............................................................................41
10-6 FORMATTING A 1.44MB DISKETTE............................................................................. 41
10-7 INSTALLING THE LETTER LIBRARY ..............................................................................42
10-8 DELETING LETTER LIBRARY........................................................................................42
10-9 DESIGNING LETTER PATTERN..................................................................................... 42
10-10 INPUT DESIGN FROM PC .............................................................................................42
CHAPTER 11 DISPLAYING PARAMETERS AND FRAME (PICTURE)..................................43
11-1 VIEWING THE COMMON PARAMETERS AND SETTING THE SHOWING PARAMETERS ....43
11-2 DISPLAY EMBROIDERY STATISTICS ............................................................................44
11-3 CLEARING ACCUMULATED STITCH COUNT AND X/Y DISPLACEMENT........................46
11-4 SWITCHING OF DISPLAY LANGUAGE...........................................................................46
BECS-328 Computerized Embroidery Machine's Manual II

- III -INDEX
CHAPTER 12 ASSISTANT OPERATION AND SETTING THE PARAMETERS...................48
12-1 SETTING OF MAGNIFICATION,ROTATION AND REPETITION........................................48
12-2 FRAME TO POINT ........................................................................................................50
12-3 OPERATIONS OF PATTERN PERIPHERY ........................................................................50
12-4 SETTING THE OFFSET POINT (UNDER EMBROIDERY CONFIRMATION STATUS)............52
12-5 SETTING FRAME PROTECTION WHEN POWER OFF (SETTING THE MACHINE’S ZERO
POINT)(IN EMBROIDERY PREPARATION STATE) ........................................................... 54
12-6 FRAME RESTORING AFTER POWER OFF.......................................................................56
12-7 DEMANDING WHETHER SETUP FRAME ZERO POINT OR NOT .......................................57
12-8 SETTING THE MACHINE PARAMETERS ........................................................................57
12-9 COMPENSATING OF SATIN STITCHES...........................................................................58
12-10 CHINESE/ENGLISH/SPANISH........................................................................................58
12-11 SET CYCLIC EMBROIDERY ..........................................................................................59
12-12 SET DATE＆TIME .......................................................................................................59
CHAPTER 13 MANAGEMENT OF PATTERN IN MEMORY......................................................60
13-1 SELECT A PATTERN FOR EMBROIDERY........................................................................60
13-2 LIST THE PATTERN IN MEMORY..................................................................................60
13-3 INPUT A DESIGN INTO MEMORY FROM FLOPPY DISK.................................................. 61
13-4 COPY THE PATTERN....................................................................................................61
13-5 EDIT THE PATTERN .....................................................................................................62
13-6 DELETE THE PATTERN ................................................................................................62
13-7 DIVIDE THE PATTERN .................................................................................................62
13-8 SPLICE TWO PATTERNS ...............................................................................................63
13-9 EDITING THE PACKED PATTERN..................................................................................64
13-10 CLEAR ALL PATTERNS IN MEMORY............................................................................ 66
CHAPTER 14 EDIT OF THE PATTERN IN MEMORY...................................................................67
14-1 ENTERING THE EDIT OF PATTERN IN MEMORY ...........................................................67
14-2 HOW TO EDIT A STITCH ..............................................................................................68
14-3 RAPIDLY SEARCHING A STITCH ..................................................................................70
14-4 RAPIDLY SEARCHING A SPECIAL STITCH ....................................................................70
14-5 BLOCK OPERATION.....................................................................................................71
14-6 HELP FOR EDITING......................................................................................................71
BECS-328 Computerized Embroidery Machine's Manual III

- IV -INDEX
14-7 SAVING THE EDITING PATTERN AND EXIT ..................................................................72
14-8 QUITTING THE EDITING...............................................................................................72
CHAPTER 15 OPERATIONS HELP.......................................................................................................74
CHAPTER 16 MONOGRAMMING AND MAKING A HIGH-SPEED PATTERN..................75
16-1 MONOGRAMMING .......................................................................................................75
16-2 MAKING A HIGH-SPEED PATTERN...............................................................................77
CHAPTER 17 COMPILE THE PACKED PATTERN AND EMBROIDERING PATTERN .79
17-1 COMPILE THE PACKED PATTERN.................................................................................79
17-2 COMPILE THE EMBROIDERING PATTERN.....................................................................79
CHAPTER 18 INITIALIZE THE SYSTEM PARAMETERS DURING ELECTRIFYING....81
CHAPTER 19 ADDING PATCH CODES TO ADESIGN.................................................................83
CHAPTER 20 TURN THE MAIN AXIS AT 100 DEGREE MANUALLY....................................84
20-1 TURNING THE MAIN SHAFT MANUALLY.....................................................................84
20-2 LET NEEDLE DOWN ....................................................................................................84
20-3 SWITCHING THE VALVES IN QUILT EMBROIDERY .......................................................85
CHAPTER 21 SHIFT THE FRAME TO MAKE A NEW DESIGN................................................86
CHAPTER 22 SETTING THE CYCLIC EMBROIDERING............................................................87
CHAPTER 23 ADJUST THE MACHINE'S BRAKING (FOR NEW MACHINES)...................88
23-1 SUMMARY...................................................................................................................88
23-2 SETTING PARAMETERS "SET BRAKE PARA." AND "MAIN MOTOR PARA."........88
23-3 TEST FOR ADJUSTING THE MACHINE'S BRAKING ........................................................90
CHAPTER 24 LET THE NEEDLE SEW DOWN AND MOVE THE FRAME...........................91
CHAPTER 25 NO OUTPUT OF THE PATTERN IN MEMORY...................................................92
25-1 SUMMARY...................................................................................................................92
25-2 SETTING A PASSWORD FOR "NO OUTPUTTING DESIGN"......................................92
25-3 CANCELING THE PASSWORD FOR "NO OUTPUTTING DESIGN".............................92
CHAPTER 26 TESTING..............................................................................................................................93
26-1 COMPUTER TESTING ...................................................................................................93
26-2 ENCODER TESTING .....................................................................................................93
26-3 MAIN SHAFT SPEED TESTING......................................................................................93
26-4 MECHANICAL TESTING...............................................................................................93
BECS-328 Computerized Embroidery Machine's Manual IV

- V -INDEX
BECS-328 Computerized Embroidery Machine's Manual V
26-5 TURN THE MAIN SHAFT TO ANY ANGLE.....................................................................93
CHAPTER 27 SETTING THE EMBROIDERY FRAME RANGE.................................................94
CHAPTER 28 GENERATING THE OUTLINE DESIGN.................................................................95
28-1 SUMMARY...................................................................................................................95
28-2 GENERATING THE OUTLINE DESIGN.............................................................................95
CHAPTER 29 SELECT SHOWING COLORS.....................................................................................97
CHAPTER 30 MANUAL OF EMBCOM SOFTWARE......................................................................98
30-1 INSTALLATION ............................................................................................................98
30-2 UNINSTALL.................................................................................................................99
30-3 RUN AND USE THE EMBCOM SOFTWARE...................................................................101
30-4 COMMUNICATION OPERATION OF EMBROIDERY MACHINE.......................................103
CHAPTER 31 SEQUIN EMBROIDERY OPERATION...................................................................105
31-1 PARAMETER SETTING FOR SEQUIN EMBROIDERY .....................................................105
31-2 MANUAL OPERATION OF SEQUIN EMBROIDERY........................................................106
CHAPTER 32 TABLE OF THE MACHINE PARAMETERS........................................................107
APPENDIX: ALL FUNCTIONS IN DIFFERENT MODES............................................................113
ALL RIGHTS RESERVED. BEIJING XING DAHAO TECHNOLOGY CO., LTD.

Chapter1 General Descriptions
Chapter 1 General Descriptions
Thanks for using the Computerized Embroidery Control System of Beijing Xingdahao
Technology Co., Ltd. Please read this manual carefully in order to operate the machine
correctly and effectively. And, you should keep well this manual for later use.
1-1 Warnings and Cautions
Notice
Danger
During the operation, do not try to open the machine box. The high voltage
contained in some parts can be deadliness. Rotating parts may cause serious
injury.
Forbidding Don't expose the machine to humidity gas, poisonous gas, water, and dust.
Forbidding Don’t restore or operate in vibration, which may cause trouble to the
machine.
Notice Please abide all the warnings and safety requirements to save life.
Notice LCD belongs to fragile goods. Do not use hard materials to click on the
screen.
Notice Before plugging in, please make sure if the lamp of floppy/USB disk driver
is on, don't move out the floppy/USB disk..
Notice We will add appendix if necessary, if there is any difference between the
manual and appendix, subject to the appendix.
In Transportation
Notice Don't hold the cable when moving..
Notice Please abide all the warnings and safety requirements to save life.
Force Overloading may cause serious loss. Please load according to the
instruction on the box..
Installation
Notice Don't jam the vent on the device. Don’t plug up the machine, or it may set
fire.
BECS-328 Computerized Embroidery Machine's Manual 1

Chapter1 General Descriptions
Notice Make sure the installation direction is correct..
Notice Don't expose the machine to humidity gas, poisonous gas, water, and dust.
Cable Connection
Forbidding Don't test the insulation of the circuit loop.
Forbidding Never try to connect overloaded electronic device on the connector..
Notice Make sure the insulating of the cable is fine.
Notice Communicating cable and power cable should be separated.
Notice
All the cables should be well fixed. Don’t put any strength on cables. Make
sure the turning point of cable is well protected. Add pipes to increase
insulating capability.
Notice Machine should be grounded. The resistance should be no larger than 10
Ω.
Operation direction
Danger Don't operating the machine when there is any damage on the surface..
Forbidding When machine is running, do not touch any running part.
Notice Make sure the configuration of power supply in normal. Use stabilized
voltage power supply when the voltage rebound is between -10%~10%.
Notice In case of warning, please check out the problem. Operation can only be
carried out again when problem is solved.
Notice The power supply has over-currency protection function. There is a 3 mins
time lag before the function can be used again.
Maintenance
Warning
If you need to open the machine cover, cut out the power supply first. Duo
to the capacitance after power off, operator must wait one minute till he can
open the machine cover.
Notice Circuit boards can be damaged by static. Non-professional technician can
BECS-328 Computerized Embroidery Machine's Manual 2

Chapter1 General Descriptions
not disassemble circuit boards.
Notice If machine is inactive for a while, users must power on the machine
regularly (once in 2 or 3 days, more than an hour for each time).
Notice If machine is inactive for a long time, users should have the machine
checked before power on.
Rejection
Notice Rejection should abey the rules and regulations set by national indudstrial
electronic standards.
1-2 Main Features
1. Operation box Screen
The screen is 5.7TFT.
2. Stepping Precision
The minimum of stepping precision is 0.1 mm.
3. Stitch Range
The stitch range is 0.1 mm -- 12.7 mm.
4. Maximum of Memory Design Storage
The maximum is 200. (The maximum is 190 when the machine has been installed with
letter design library.)
5. Design Storage Capacity
The system memory can store 2,000,000 stitches.
1-3 Main Functions
1. Design Input and output and software upgrade from Floppy/USB Disk
Disk includes floppy disk and USB flash disk. The floppy disk is outside of the operation box
and connects by USB port.
1) Design Input from Floppy/USB Disk
The computer can read a variety of designs from floppy/USB disk, such as TAJIMA DSB,
TAJIMA DST, BARUDAN FDR, BARUDAN FDRIII, BARUDAN HD and ZSK
2) Design Output to Floppy/USB Disk
The designs in computer memory can be output to floppy/USB disk. The designs are
output in Tajima DSB format, which can be used in internet transmission.
3) The software of BECS-328 can be removed by floppy/USB disk.
BECS-328 Computerized Embroidery Machine's Manual 3