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工业缝纫机数控交流伺服系统
Industrial Sewing Machine Digital AC Servo System
BFM 用户手册
User Manual
安全说明 Safety instructions
1. 在安装与使用本产品前，使用者须仔细阅读本用户手册。
2. 本产品须由受过正确训练的人员来安装或操作。
3. 安装作业时必须关闭所有电源，切记不可带电操作。
4. 在连接电源线前，必须确定此电压低于 AC 250V，且符合本操作中的规定的额定电压值。
5. 在电机电控连接电源时（开机状态）请不要把脚放在脚踏板上。
6. 使用本产品请远离高频电磁波和电波发射器等，以免所产生的电磁波干扰伺服驱动器而发生错
误动作。
1. Users should read the operation manual carefully before installation and use.
2. The product should be installed and operated by trained professionals.
3. Installation and operation should be performed without power being on and please note that electric
operation should be avoided.
4. Voltage should be lower than AC250V before power line connection and conform to rated voltage
specified by operation.
5. Do not put your feet on the pedals when the control box and motor is switched on(boot status).
6. The product should be away from high frequency electromagnetic wave and electric wave transmitter
to avoid electromagnetic wave interference to servo device,resulting in malfunction.
保修期限 Guarantee Time
本产品保修期限为购买日起一年内或出厂月份起两年内。
Warranty period of this product is 1year dated from purchasing,or within 2year from ex-factory date.
郑重声明 Solemnly Declare
1. 不遵守安全使用说明操作规章，发生意外后果自负。
2. 未经本公司授权，请勿擅自改动产品，由此而引发的后果本公司不负任何责任。
1. Do not comply with the manual book operating regulations and the safety requirements,all accidental
occurrence should be taken by yourself.
2. Without our authorization ,please do not alter our products,our company is not liable for any consequences
arising therefrom.
1.产品规格 1.Product specification
1.1 使用环境要求 1.1Environmental requirement
正常工作环境温度：5℃~45℃ Normal ambient temperature：below 45℃
正常工作环境湿度：10%~90% Normal ambient temperature :10%~90%
额定电压：220V±10% 50（60）HZ Rated voltage:220V±10% 50（60）HZ
工作环境：本控制系统工作环境应不含有易爆、易燃、有毒、水雾或有腐蚀性的介质
Working environment:The control system should be free from inflammable,explosive,poisonous,spray or
corrosive substances.
瞬间断电：在额定电压下，小于 20ms Power interruption:less than 20ms based on rated voltage.
系统接地：小于 4Ω System grounding:less than 4Ω.
1.2 产品规格 1.2Product specification
电机输出功率（Power）：550W Output power of motor :550W
缝制速度（Sewing Speed）：100~5000r/min 可设 Sewing speed:100~5000r/min
调速方法：无极变速，也可自动定速运行 Method of speed adjustment:infinitely variable speed and
automatic constant speed.
电磁铁输出信号（Solenoid Signal Output Port）：4 路，包括抬压脚、剪线、拨线、吸风电磁铁。Electromagnet
output signal: 4 channels, including presser foot lifting, thread trimming, thread shifting and air suction
electromagnets.
故障保护：过流、短路、堵转等堵转保护判断时间为 3 秒。Failure protection:over-current,short circuit and
blocked rotor,etc.Protection time of blocked rotor:3 seconds.
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2.电控箱端口说明 Description of Electric Cabinet Port
电控箱背面插座详见下图与表所示：Refer to the following figure and table for details of the
socket on the back of the electric cabinet:
3.功能介绍 Function introduction
3.1 显示屏常用操作介绍
3.1 Introduction to Common Operation of Display Screen
电磁铁 electromagnet
端口号
Port number
功能
Function
1,2
剪线
Cut the thread
3,4
拨线
Top trimming
5,6
抬压脚
Foot lifter
7,8
吸风
Suction
信号输入 signal input
端口号
Port number
功能
Function
1 GND
2 5V
3 信号 signal
图二 操作面板
Fig. 2 operation panel
图一 电控背面板
Fig. 1 electronic control back panel
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3.2 初次安装快捷调试步骤 3.2 Quick Debugging Steps for Initial Installation
电控正常开机后，按 2 秒以上，出现 reset 界面，按 确认进入调试模式。 按一下 ，电
机会自动进行电机角度匹配。 等电机角度匹配成功后，用手轮转到所需的上针位，按 键就可确认所
需的上针位，按任意键退出即可完成初次安装调试步骤。
After the electric control is turned on normally, press for more than 2 seconds, the reset interface will
appear, and press to enter the debugging mode. press , the motor will automatically match the motor
angle. After the motor angle matching is successful, rotate to the required upper pin position by hand, press
to confirm the required upper pin position, and press any key to exit to complete the initial installation and
debugging steps.
功能
Function
按键
Key
动作说明
Action description
用户参数设定
User parameter setting
用户进入参数，选择参数的按键
The user enters the parameter and selects the key of the
parameter.
进入参数及确定键
Enter parameters and
confirm key
用户选择参数后，进入及确定保存的按键
After the user selects the parameters, enter and confirm
the saved key
递增 Increment
用户选择参数递增按键
The user selects the parameter increment key
递减 decrease
用户选择参数递减按键
The user selects the parameter decrement key
模式选择 Mode
selection
自由缝、定针缝切换缝
Free sewing and fixed sewing switching sewing
上下停针位
Up and down needle
stop position
上下停针位置的选择按键
Select button for needle stop position up and down
剪线 cut-line
开启或关闭自动剪线按键
Turn on or off the automatic thread cutting button
触发自动 Trigger
automatic
在定针缝状态下，开启或关闭自动触发按键
In the fixed stitch state, turn on or off the automatic trigger
button
慢速起缝 Slow sewing
开启或关闭慢速起缝功能
Turn on or off the slow sewing function
剪线后抬压脚
Automatic foot lifter
after cut-line
开启或关闭剪线后抬压脚功能
Turn on or off the presser foot lifting function after thread
trimming
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3.3 恢复出厂设置 3.3 Restore Factory Settings
按 S 键系统语音提示“请输入密码”，输入密码“2012”，再按 S 键系统语音提示“恢复出厂设置”，
屏幕显示 P30，再按 S 键出现“MAC.0”界面，按两下+号键，自动跳转并有进度条显示，则恢复出厂成功。
Press S-key system voice prompt \"Please enter password\", enter password \"2012\", press S-key system voice
prompt \"Restore Factory Settings\", P30 will be displayed on the screen, press S-key again to display \"MAC.0\"
interface, press+key twice, automatic jump will be made and progress bar will be displayed, then factory
restoration will be successful.
4.系统参数说明表
4. System Parameter Description Table
参数代码
Parameter
code
内容说明
Description of content
范围
Range
默认值
Default
value
内容值名称说明与标注
Content Value Name Description and
Labeling
001
最高转速(rpm)
Maximum speed (rpm)
100~9999 3500
车缝时的最高速度调整
Maximum speed adjustment during sewing
007
慢速起缝速度(rpm)
Slow sewing speed (rpm)
100~2000 1200
慢速起缝的速度调整
Speed adjustment for slow sewing
008
慢速起缝针数
Number of slow start stitches
0~99 2
慢速起缝的针数设定
Setting of Needles for Slow Start
009
自动定针缝速(rpm)
Automatic Stitch Setting Speed
(rpm)
100~8000 2200
Auto 开启下的定针缝速度调整
Adjustment of Stitch Speed under Auto
Opening
028
车缝速度显示
Sewing speed display
显示当前实际车缝时的速度值
Displays the current actual sewing speed
value
030
恢复默认值
Restore default value
0~1 0
默认 0，切换到 1 恢复出厂设置
Default 0, switch to 1 to restore factory
settings
031
自动测试运行时间(s)
Automatic test run time(s)
1~250 5
须在参数 048 设定 ON 状态下有效
Must be valid when parameter 048 is set to
ON state
032
自动测试间隔时间(s)
Automatic test interval (s)
1~250 3
须在参数 048 设定 ON 状态下有效
Must be valid when parameter 048 is set to
ON state
033
低速速度(rpm)
Low speed (rpm)
100~500 200
低速速度的调整
Adjustment of low speed
035
压脚全额初始出力的动作时
间(ms)
Action Time of Full Initial
Output of Presser Foot (ms)
0~990 150
压脚开始动作时，全额出力的动作时间
When the presser foot starts to operate, the
operating time of full output is required.
036
压脚出力动作的周期信号(%)
Periodic signal of presser foot
output action
10~90 35
压脚动作时，以周期性省电，避免压脚发烫
When the presser foot moves, electricity is
saved periodically to prevent the presser foot
from burning.
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037
延迟马达启动，保证压脚放下
时间
Delay motor start to ensure
presser foot lowering time
0~990 200
踩下时延迟启动时间
Delay start-up time when pressing
038
半踏时，取消压脚功能
When half stepping, the
presser foot function is
cancelled
ON/OFF OFF
ON:半踏时，将无法作抬压脚动作
OFF:半踏时，可做抬压脚动作
ON: When half stepping, the presser foot
cannot be lifted.
OFF: When half stepping, the presser foot can
be lifted.
040
切线动作前延迟时间
Delay time before tangent
action
0~990 0
找到上针位后进入切线动作前的间隔时间
The interval between finding the upper
needle position and entering the tangent
action
041
切线动作时间(ms)
Tangent action time (ms)
0~990 100
切线的动作时间
Action Time of Tangent
044
拨/扫线动作前延迟时间(ms)
Delay time before
dialing/sweeping action (ms)
0~990 10
找到上针位后进入拨/扫线动作前的间隔时
间
After finding the upper needle position, the
interval before entering the thread
shifting/sweeping action
045
拨/扫线动作时间(ms)
Dial/sweep action time (ms)
0~990 40
拨/扫线的动作时间
Time for dialing/sweeping lines
046
压脚动作前延迟时间
Delay time before presser foot
action
0~990 50
拨/扫线动作结束后进入到抬压脚前的间隔
时间
The interval between the end of thread
shifting/sweeping and the end of presser foot
lifting.
047
停针位置的调整
Adjustment of needle stop
position
0~359 5
微调修正停针位置
Fine adjustment and correction of needle
stop position
048
自动测试选择
Automatic test selection
ON/OFF OFF
ON:开始自动测试
OFF：关闭自动测试
ON: Start Automatic Test
OFF: turn off automatic test
049
开机后自动找上针位
Automatically find the needle
position after starting the
machine.
ON/OFF ON
ON:开启电源后，自动找到上针位信号
OFF：无作用
ON: After the power is turned on, the upper
needle position signal is automatically found.
OFF: no effect
050
车头最高速度限制
Top speed limit of the head
100~9999
车缝时的最高速度限制
Maximum speed total limit in the case of
sewing
053
控制器软件版本号
Version number of controller
software
显示当前控制器的软件版本
Displays the software version of the current
controller
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055
当前主板电压显示
Current main board voltage
displaying
显示当前主板电压
Display current main board voltage
057
下针位位置调整
Down needle position
adjustment
0~200 75
下针位位置调整
Down needle position adjustment
061
电机偏差角度
Motor deviation angle
0~359 96
电机偏差角度
Motor deviation angle
063
电压错误不报错
Voltage error does not report
error
ON/OFF OFF
ON:电压错误不报错
ON:voltage error does not report error
OFF:电压错误报错
OFF:voltage error reports error
065
电机偏差角度测试
Voltage deviation angle test
0/1 0
电机偏差角度测试
Voltage deviation angle test
082
剪刀电磁铁全额出力时间
(ms)
Full effort time of scissors
electromagnet(ms)
0~999 150
剪刀开始动作时间，全额出力的动作时间
Full effort action time at the moment of
scissors action
083
剪刀出力动作的周期信号(%)
Periodic signal of scissors
effort action(%)
0~99 25
剪刀动作时，以周期性省电输出，避免剪刀
电磁铁发烫
At the moment of scissors action,periodically
electricity-saving output to avoid scissors
electromagnet
084
轻后踏相应时间(ms)
Light back stepping time (ms) 0~200 200
轻后踏持续时间大于 PLD 时间后，才起效果
The effect comes into effect only after the
duration of light back stepping is longer than
PLD time.
085
剪刀信号检测功能选择
Selection of Scissors Signal
Detection Function
0/1 1
选择“0”不检测，“1”检测
Select \"0\" not to detect and \"1\" to detect
101
电机停止参数 2
Motor Stop Parameter 2
1000~5000 3000
不同类型机头可适当调整此参数
Different types of heads can adjust this
parameter appropriately.
103
最大抬压脚允许时间(s)
Maximum allowable presser
foot lifting time (s)
1~30 10
防止抬压脚长时间吸合，发烫
Prevent the presser foot from being sucked
and scalded for a long time.
109
剪刀最大出力时间力度(%)
Maximum output time
strength of scissors (%)
0~100 100
调整剪刀收入力度大小
Adjust the income of scissors
110
剪刀放回时的力度(ms)
Strength of Scissors in Return
(ms)
0~100 40
调整剪刀放开力度大小
Adjust the opening force of scissors.
136
语音音量调整
Voice volume adjustment
0~31 25
数值越大，声音越响 The higher the value,
the louder the sound.
137
语言选择
Language selection
0/1 0
0：中文，1：英文
0: Chinese, 1: English
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138
显示屏亮度调整
Display brightness adjustment
0~9 9
数值越大，亮度越亮 The higher the value,
the brighter the brightness.
139
LED 亮度调整
LED brightness adjustment
0~10 10
数值越大，亮度越亮 The higher the value,
the brighter the brightness.
5.错误代码解析 5. Error Code Analysis
序号
Serial
number
错误代码
Error code
处理方法
processing method
1
报“OA”错误
Report \"OA\" error
1. 转动机头电机手轮看是否卡住？如卡住则先排除机头机械故障；
2. 如转动轻松，请检查电机编码器盘接头和电机电源接头是否松动？电
机电源插头是否有插反如有不好，请修正；
3. 如接触良好，检查电网电压是否过低或转速设置的过高？如有请调
整；
4. 如正常请更换电控箱。
1. Turn the handwheel of the head motor to see if it is stuck? If
stuck, remove the mechanical failure of the machine head first;
2. If the rotation is easy, please check whether the motor encoder
disk connector and motor power supply connector are loose. Whether
the motor power plug is inserted reversely; if not, please correct
it.
3. If the contact is good, check whether the grid voltage is too
low or the speed setting is too high. If yes, please make
adjustments.
If normal, please replace the electric cabinet.
9
报“1A”错误
Report \"1A\" error
1.电网电压低，将参数调到 55 项，进入参数检查母线电压，电压值低于
230V 时电控箱报警，请稳定市电电压；
2.将 P63 项参数改为“ON”。
1. The power grid voltage is low. Adjust the parameters to item 55.
Enter the parameters to check the bus voltage. When the voltage
value is lower than 230V, the electric cabinet will give an alarm.
Please stabilize the power grid voltage.
2. Change P63 parameter to \"ON\".
13
报“FF.FE”错误
Report“FF.FE”
error
1. 如接触良好，请更换操作面板；
2. 如不是操作面板故障，则为电控箱损坏请更换。
1. If contact is good, please replace the operation panel;
2. If the operation panel is not faulty, replace the electric
cabinet if it is damaged.
3
报“08”错误
Report \"08\" error
1. 电机编码盘接头和电机电源接头是否松动?如未接触好，请修正触点；
2. 检查电压波动情况，电压波动频繁也会出现此错误；
3. 电机故障，请更换。
1. Are the motor code plate connector and motor power supply
connector loose? If contact is not good, please correct the
contact.
2. Check the voltage fluctuation. This error will also occur if the
voltage fluctuates frequently.
3. Motor failure, please replace.
第 8 页 共 9 页
2
报“09”错误
Report \"09\" error
1. 检查电机编码盘接头是否插好？如未接触好，请修正触点；
2. 如接触良好，用替换法更换电机，如电机坏请更换；
3. 如不是电机故障，则为电控箱损坏请更换。
1. Check whether the motor coding plate connector is plugged in
properly. If contact is not good, please correct the contact.
2. If the contact is good, replace the motor with a replacement
method. If the motor is broken, please replace it.
3.If it is not a motor fault, replace the electric cabinet if it
is damaged.
10
报“11”错误
Report \"11\" error
关闭系统电源，检查电机传感器接头是否松动或脱落，将其恢复正常后重
启系统。若仍不能正常工作，请更换控制器并通知厂方。
Turn off the power supply of the system, check whether the motor
sensor connector is loose or falls off, and restart the system after
it returns to normal. If it still fails to work properly, please
replace the controller and notify the manufacturer.
6
报“14”错误
Report \"14\" error
1. 电磁铁电流保护，电磁铁连接线破损或电磁铁坏，请更换；
2. 电控坏，更换电控箱。
1. Electromagnet current protection. Electromagnet connection wire
is damaged or electromagnet is damaged. Please replace it.
2. If the electric control is broken, replace the electric control
box.
5
报“15”错误
Report \"15\" error
剪线保护装置未回位或应急可将 P85 项参数改为“0”
The P85 parameters can be changed to \"0\" if the thread cutting
protection device is not returned or in case of emergency.
7
报“18”错误
Report \"18\" error
1. 瞬间电压过高，关闭控制器再开机；
2. 电控箱内放点电阻坏，请更换电控箱；
3. 将 P63 项参数改为“ON”。
1. If the instantaneous voltage is too high, turn off the controller
and turn it on again;
2. The resistance of the electric control box is bad, please replace
the electric control box;
3. Change P63 parameter to \"ON\".
8
报“19”错误
Report \"19\" error
1. 电网电压高，将参数调到 55 项，进入参数检查母线电压，电压值高
于 380V 时电控箱报警，请稳定市电电压；
2. 将 P63 项参数改为“ON”。
1. The power grid voltage is high. Adjust the parameters to item
55. Enter the parameters to check the bus voltage. When the voltage
value is higher than 380V, the electric cabinet will give an alarm.
Please stabilize the power grid voltage.
2. Change P63 parameter to \"ON\".
11
报“21”错误
Report \"21\" error
1. 电机阻力大，检查电机机械部分是否卡住；
2. 电机损坏，更换电机。
1. Motor resistance is large, check whether the mechanical part of
the motor is stuck;
2. The motor is damaged, replace the motor.
12
报“24”错误
Report \"24\" error
1. 电机停止时有反转情况，检查电机连接处是否有松动；
2. 电机光栅片移位，或电机信号故障，请更换电机；
3. 电控参数设定异常，请进行电机电角度检测。
1. When the motor stops, there is reverse rotation. Check whether
the motor joint is loose;
2. Replace the motor if the grating plate of the motor shifts or
the motor signal fails;
3. The setting of electric control parameters is abnormal, please
第 9 页 共 9 页
check the electrical angle of the motor.
4
报“99”错误
Report \"99\" error
1. 脚踏板控制器插头未插好；
2. 脚踏板控制器插头金属顶针被顶出；
3. 电控箱损坏。
1. The plug of pedal controller is not plugged in properly;
2. The metal thimble of the pedal controller plug is pushed out;
3. The electric cabinet is damaged.
