781D 自动锁眼机说明书781D Automatic Machine控制箱使用手册UserManual为了安全的使用，请您在使用之前一定阅读本使用说明书。Please read this manual carefully before you start installation.另外，请您注意保管本使用说明书，以便随时查阅。Please keep this manual handy for read reference.

前言Foreword

欢迎使用本公司产品，制衣行的正确投资选择！Welcome to use our products. It is the right investment choicesingarment industry!

本说明书为本公司新研发的“781D 自动锁眼机”产品做对照参考手册，请认真阅读此手册以便更好的运用本公司产品！The manual is used for our new product of “781DAutomaticMachine”. Please read this manual carefully in order to better usetheproduct.阅读本说明前，请注意以下内容：Before reading the manual, please note the following requirements:

1： 用户使用作业前必须可靠接地，保证人生安全！The user must be grounded before operations to ensure the safety!

2：非专业人士请勿拆卸控制箱。Non-professionals do not disassemble the control box. 3：控制箱与电机远离强磁高辐射环境。The control box and motor should away fromthe magnetichigh radiation environment. 4：不要在过热环境中作业。Do not work in hot environments. 5：不要在过于潮湿环境中作业。

Do not work in humid environments. 6：用户保证供电电压的稳定（210V~240V）。Ensure the stable supply voltage (210V~240V).安全叮嘱：

Safety Notes:

1：电机接通时请不要把脚放在脚踏板上Don’t put feet on the pedal when you turn on the motor. 2：本产品请专业人士安装调试Let professionals to install and debug this product

3：严禁在通电时打开控制箱与电机端盖Do not open the control box and the motor cover whenenergized. 4：换针，穿线或跟换底线时请关闭电源Please turn off the power when changing the needle, threadingorreplacing the bottom line. 5：安装，拆卸维修时请关闭电源Please turn off the power before installation, disassemblyormaintenance. 6：翻抬缝纫机时请关闭电源

Please turn off the power before turning over the sewing machine

保修策略：

Warranty Policy：

1：本产品自购买起免费保修 2 年，终身维护。保修期内除人为损坏外出现任何质量问题可免费修Since from the purchase of this product, the free two-yearwarranty, Lifetime Maintenance. During the warrantyperiod, any quality problems the product will befreerepaired, except artificial damage. 2：未经本公司同意自行拆卸，改装造成损坏将不给于保修Without our consent disassemble or modify, the damagedwill not

give in warranty. 3：但凡出现无法解决的问题可以联系本公司Please contact us whenever have problem.

目录Contents

电控介绍Servo SystemIntroduction1：显示屏常用操作介绍Introduction of display screen’s common operations2：如何进入参数与如何修改参数How to enter and modify the parameters

3：操作参数说明表The Table of Operating Parameter Description

4：控制箱端口说明The Description of Control Box’s Port

5：错误代码解析Error Code Analysis

6：装箱单

Pack List

1：显示屏常用操作介绍Introduction of display screen’s commonoperations

显示屏(A、B、C、D、E、F)右下角小红点分别指示说明：

1、A、B、C 指示：电机相位信号点。手动转动电机手轮，指示灯循环亮起。

2、D 指示：上停针信号点。上停针时亮起。3、E 指示：原始点感应信号点。收到信号时亮起。4、F 指示：压脚感应信号点。收到信号时亮起。Display screen (A、B、C、D、E、F) respectively at the bottomright red dots instructions:

1. A、B、C、: motor phase signals. Manual rotation of the motor hand-wheel Lights cycle

2. D: The signal of upper stopped needle position. When the needle is in upper stoppedposition, the light will turn on. 3. E: The signal of original induction. The light will turn on with the receipt of signal. 4. F: The signal of presser foot induction. The light will turn on with the receipt of signal.快捷按键功能1

1. 短按慢启动键：关闭与开启。开启时指示灯常亮。Short press slow start key: close and open. Indicatorlightkeepson when open.

2. 长按慢启动键：输入密码（XXXX）直接进入慢启动参数调整。进入参数后，对当前参数进行调整。按一下（）键，按（ ）、（ ）键调整参数值，最后( )键确认。Long press slow start key: Enter the password(XXXX)toaccess the parameter adjustment of slowstart directly,thenadjust current parameters. Press （）, thenadjustparameters by pressing（）or（）. Press()toconfirm it finally.

2

1.短按低速键：指示灯亮起时，按（）、（）键调整低速快慢。

Short press slow start key: Indicator lights up, press （）or（ ） to adjust the speed

3. 长按低速键：输入密码（XXXX）按( )键进入锁定低速速度。

Long press slow speed key: Enter the password(XXXX), thenpress ( ) to lock in low speed.

3

短按高速键：指示灯亮起时，按（）、（）键调整高速快慢。

Short press high speed key: when the indicator lightsup, press（ ）、（ ） to adjust speed

2.长按高速键：输入密码（XXXX）按( )键进入锁定高速最大速度。

Long press high speed key: Enter the password(XXXX)press( ) to lock the maximum speed

4

长按压脚键：输入密码（XXXX）按( )键进入调整压脚电磁铁的调整参数，进入参数后，对当前参数进行调整。按一下（）键，按（ ）、（ ）键调整参数值，按( )确认。\\Long press presser foot key: enter the password(XXXX)press( ) key into the adjustment, the parameters of thepresserfootelectromagnet after entering parameters, to adjust thecurrentparameters. Click on the （）key, press（）、（）key adjustment parameter values, press ( ) to confirmit

5

长按保险键：输入密码（XXXX）按( )键进入调整保险电磁铁参数，进入参数后，对当前参数进行调整。按一下（）键，按（ ）、（ ）键调整参数值，按( )确认。Long press insurance key: enter the password(XXXX)press( ) key into the electromagnet parameters, the parametersofthe presser foot electromagnet after entering parameters, toadjustthe current parameters. Click on the （）key, press（）、（ ） key adjustment parameter values, press the()toconfirm it

6

机头灯开关按键：指示灯常亮，机头灯打开。Head lamp switch button: Indicator light keeps on. Turnonthehead lamp. 7

恢复出厂设置：按住（ ）键不放，再按一下（）键，显示 000，长按( )键不放 5 秒，显示屏自动跳回一个0在转动，恢复出厂设置成功。

Restore factory settings: Holding down the （）, thenclickonthe （ ）, show “000”

,long press ( ) for 5seconds,the

display screen automatically jumps back to a ＂0＂intherotation, restore factory settings successfully.功能键说明The description of function key

1

进入参数调整铺助键，可与（）（）键配合使用，不同配合将进入不同参数列表Enter into the auxiliary key of parameter adjustment. It canbeused together with（ ）or（）. Different choices, differentparameter lists. 2

参数确定保存键The key of confirming to save the parameters3

“+”键（修改参数时加）“+”(add data when modifying)

4

“-”键（修改参数时减）“-”(subtract data when modifying)

5

向左键（在参数列表中用来返回上一页面用）To the left （Go back to previous page of the parameterlist）6

向右键（在参数列表中进入参数调整用）To the right (Enter to modify the parameters)

2：如何进入参数与如何修改参数How to enter and modify the parameters

系统参数进入解析：

按住（ ）键不放，在按（ ）键将进入“系统参数”列表，显示屏会显示出 4 个零，输入密码（XXXX）后按( )

键即可进入。进入后可看见系统参数编号，此时可以用（）（ ）键， 切换系统参数编号，找到需要调整的参数时按下（ ）键，进入当前此项参数调整，最后按（）键，保存退出。注：以上是进入方法，具体参数号代表的参数意思详情如下：The analysis of entering system parameters:

Hold down the （ ）, then press （ ）to enter the list of “SystemParameters” . The display screen will show “0000”. Enter the password(XXXX) and press ( ). You will see the numbers of systemparameters. Switch the system parameters NO. by （ ）or（）and find out theparameters which should be modified. Press （ ）to modify the parameters. At last, press （ ） to save it and quit. Note: Above is the method to enter. For the meanings of the specific parameters’ numbers, please check followings:

3：操作参数说明表The Table of Operating Parameter Description

781D 系统参数列表：

781D System Parameters list

菜单号

System

parameter list

功能说明

Function

description功能参数默认值

Function Parameters Default Value功能参数范围

Function

parameter

ranges参数说明Parameter description注意事项announcements002

低速

Low speed

800 150 ~1000

开机后寻找位置的运转速度The running

speed of looking

for the position

after start-up.不易太快影响安全Can’t be toofast or it will not

be safe. 004

加速曲线

Acceleration

curve 1145 1~9999

012

慢启动针数

Slow start pin

number 3 1~10

013

慢启动速度

Slow start speed

800 500~1000

023

显示速度

Show speed

200 ~ 1800

按一下(P)键, 显示电机转速Press (P) then it will show the motor’s speed

关闭电源重新开启即可关闭该参数Turn off thepower andrestart. Theparametersetting will beclosed. 024

调速器检测

Speed

detection

200 左右（中点

值）

Around 200

(mid-range)

检测脚踏板是否正常

Test whether th

e pedals is normal

在未复位前检测不然影响安全Test beforeresetting orit will not be safe025

自动磨合

Automatic

running

0

0：关闭 1：开启

0:close 1:open机器磨合运行Machine operates during break-in.关闭电源重新开启即可关闭该参数Turn off thepower and

restart. Theparameter

setting will beclosed. 036

保险动作延时

启动时间

Insurance action delays

start time 10 0~2000

毫秒Millisecond038

保险全功率时

间

Insurance full

power time 110 10~990

040

保险动作维持

功率调整

Insurance acti on to maintai n adjustment

power 38 1~100

041

保险动作释放

保护时间

Insurance acti on release pr otection time 60

056

压脚动作延时

启动时间

Presser foot a

ction delays s

tart time 152

058

抬压脚全功率

时间

Presser foot

full power

time 200 0 ~ 900

不易过大影响电磁铁使用时间Can’t be toohigh or it will

influence theelectromagnet

lifetime.

060

抬压脚维持功

率

Presser foot to maintain

power 18% 0 ~ 100%

抬起压脚后停留时的功率The power after

lifting foot

参数不易过大，容易发热，影响使用时间Parameter

should not betoo big. Otherwise it will

overheat andinfluence thelifetime. 061放压脚后，下机针延时 Put down the presser foot, needle delay times 30 1 ~ 900当压脚放下时，运行电机需要的延时时间The required delaying time of starting the motor after you put down the presser foot当63 号参数打开时保护开关起作用不需要延时When opentheparameters of No. 63, it won’t delay becauseprotectionswitch isworking 062抬压脚维持功率时间Presser foot to maintain power Time 15 0 ~ 900电机运行后抬起压脚停留的时间The retention time of lifting the presser foot after motor star-up 063抬压脚保护机针传感器开关 The sensor switch to protect the needle when you lift or press foot 1 0：关闭 1：开启 0:close 1:open当63 号参数关闭时，需要将61号参数设置为350 以上，不然容易断机针When theparameters of No. 63 closed, the parametersof No.61 shouldbe set to 350orabove, otherwise it easyto brokenneedle 071最高运行速度 maximum running speed 3000 150 ~ 4000

4：控制箱端口说明The Description of Control Box’s Port

端口号码

Port number端口连接的器件名称

The device name for the port connection

1

781D 钉扣机 LED 机头灯插孔

781D Button sewing machine head LED socket

2

抬压脚控制端口，连接压脚电磁铁或电磁阀（30V）

Presser foot control port, connect the presser foot electromagnet or solenoid valve(30V)

3

14P 多功能端口 （压脚保护开关与机器启动位置传感器插口）

14P Multi-functional port( the sensor port between presser foot protection switch andmachine starting position )

4

脚踏板端口，连接调速器

Foot pedals port, connect speed controller 5

连接显示控制面板

Connect the display control panel

6

连接电机相位信号线

Connect the motor phase signal line 7

连接电机 4 线驱动线

Connect motor’s 4 drive wires 3 号 14P 多功能端口

No.3 14P Multi-functional port

3 号多功能端口标号

The 3

rd功 能

Function

multi-functional port

label

1，8，11

启动点感应器

The starting point sensor 1：GND

8：信号signal

11：5V2，9，12

压脚保护感应器

Presser foot protection sensor 2：GND

9：信号signal

12：5V3，10

压脚电磁铁

Presser foot electromagnet

3：压脚输出

Presser foot output

10：30V4，2

4：保护信号输入

Protection signal

input

2：GND5 5：大地Ground

6，13

6：拨线输出

Dial the line output

13：30V7，14

保险电磁铁

Insurance electromagnet

7：剪刀输出

Scissors output

14：30V5：错误代码解析Error code analysis

显示的错误码

Displayed error code错误码意思

Error code meaning

错误的产生

Various possible for the error解决错误Solve

error

ER-01

找不到停针位

Can’t find the needle

1:手轮和电机靠的不够近

2：手轮上磁钢脱落

3：手轮磁铁极性装反

4：九针端子头接触不良

5：电机霍尔损坏，更换电机

1.The hand wheel and motor is not close 2.The hand-wheel falls off the magnet steel

3.The hand-wheel installs the reverse polarity

4.The terminal of nine needles connect

badly

5. The motor is broken. Please change another one

ER-02

脚踏板信号错误

Pedal error signal

1：开机时没插调速器

2：调速器插反

3：调速器线断开

4：调速器损坏

1.Start up without inserting the speed

controller 2.Insert the inverse Speed controller 3.The wire of speed controller disconnects 4.Speed controller is broken ER-03

电机相位信号错误

Motor phase signal is wrong

1：九针插头接触不良

2：电机安装时霍尔和转子存在大偏差3：电机霍尔坏

1. Nine needles’ plugs connect badly. 2. There is a big deviation between HuoEr and rotor during installation. 3.HuoEr is broken ER-04

电机堵转保护

Locked-rotor protection

1：缝纫机过重或堵死

2：电机过载

3：电机 4 线驱动线没连接好或插反

1.Sewing machine is overweight or

sealed off. 2.The motor overloads. 3.The motor’s 4 drive wires connect

badly or reverse. ER-05

硬件过流保护

Hardware over-current

protection

1：缝纫机过重或堵死

2：电机过载

3：电机相位信号线没连接好

1.Sewing machine is overweight or

sealed off. 2.The motor overloads. 3.Motor phase signal lines don't con

nect well

ER-09

存储器不良

Memory problem

1:主板存储器损坏或不良

The memory of motherboard damages or is not good. ER-13

压脚传感器无信号

Presser foot sensor has no

signal

1：压脚传感器安装距离过远

2：压脚传感器损坏

3：压脚连杆上的磁铁脱落或 装反

1. The presser foot sensor installs too

far. 2. Presser foot sensor damages. 3. Presser foot sensor falls off the magnet or is installed reversely.

ER - 20 大盘霍尔信号故障

1：转盘处感应器的传感器损坏

2：手轮上停针磁铁脱落或装反

1. The sensor of turn-plate’s inducto

r damages. 2. The needle on the hand-wheel fal

ls off the magnet or is installed rev

ersely. ER - 21 步进电机通讯地址错误

Communication address of stepper motor is wrong

ER - 22 步进过流 Stepper motor overcurrent

ER - 23 步进过压 Stepper motor overvoltage ER - 24 步进欠压 Stepper motor undervoltage ER - 25 步进复位信号丢失 Stepping motor reset signal is lost

ER - 26 步进停止信号丢失 Stepping motor stop signal is lost

ER - 27 步进相电流采样错误

Phase current sampling error of ste pper motor ER - 28 步进通讯错误 Stepper motor communication error 6：装箱单

Packing List

名称

Name数量

Quantity

电机

Motor 1

电控箱

Electric control box

1

脚踏板

Foot pedals 1

拉杆

Drawbars 1

电磁铁

Electromagnet

1

螺丝包

Screw packet

1

说明书

User manual

1