EC :
:
AC --747L
EC :
-EC (2014/35/EU)
-EC (2014/30/EU)
-EC (2006/42/EC)
:
EN 60204-31 :
EN 12100 : –
:
:
AC --747L
:
1. RoHS
(2011/65/EU & (EU)2015/863)
2. :
(SJ/T 11363-2006)
( )
(
... )
RoHS
:
(Pb) 1000
(Hg) 1000
(Cd) 100
(Cr VI) 1000
(PBB) 1000
(PBDE) 1000
(DEHP) 1000
(BBP) 1000
(DBP) 1000
(DIBP) 1000
(PBDE) 800 ppm
: 800 ppm
: Pb+Hg+Cd+Cr VI
80 ppm
: +886-2-2676-5203
: +886-2-2689-6600, 2689-3657
: http: // www.hohsing.com
: +86-21-64901024
: + 86-21-54570064
: http: // www .hohsing.com
5
10 %
45 C 5 C
( ) 30 % 95 %
18
:
1.
.
2.
3. ( )
*
( )
安全注意事項
747L 操作說明書
1A
A
2B
B
3D
D
:
A :
B :
C :
D :
PZ S. A0 M. A~E M. S.
0~9 S. 0.3
( : )
控速器的調整 常用參數列表
控制面板按鍵說明
參數區內容調整步驟
: AC 220V AC 380V
380V
:
馬達安裝
1.
2.
set
3.
4.
5. set
set
安裝說明
:
A
B
C
D
輕 重
DC+12V
: M.
: M.
: S.
: M.
: S.
當裝配定位器時 ,如何設定針停位置
S. M.
UP ( ) / DN ( ) S.
D0
Press
M
Key
P0 H P1(L)-7500 spm *100 50
P1 L 200-500 spm *10 20
P2 SP Zero speed-Hi speed *100 0
P3 SIN 0/2 *1 0
P4 NU L/H --- L
P6 POL ON/OF --- OF
P7 SLM T/A/OF --- OF
P8 S 300-2000 spm *100 4
P9 SLS 1-99 stitches *1 2
PA DIR CC/CW --- CC
PB SVC 0-9 *1 0
PC TVC 0-9 *1 0
PD HHC ON/OF --- OF
PE FHC ON/OF --- OF
PZ MAC D0-D1 --- D0
FL FLOAD Y/N --- N
FS FSAVE Y/N --- N
C1 FST 0-99 stitches *1 0
WS WSUCM ON/OF --- ON
W1 WSUC1 0-99 stitches *1 5
W2 WSUC2 0-990 stitches *10 10
CD AFL 0 / 2 / 3 *1 0
CF NIKT 0-990 ms *10 25
CK TK3 10-990 ms *10 10
Power
On
+
S Key
I1 IN1 IN1 NO/TK/OP --- TK
IF INF INF NO/F/TK --- F
OA OA OA NO/TK/AS/OP/OM --- TK
OC OC OC NO/NC/NW/AS --- NC
Decrease
A
B
C
D
Increase
Please read this manual with sewing machine manual thoroughly and pay attention for the following
safety precaution.
Installation and operation must be done by the trained personnel, also turn off the power switch
and remove the plug from outlet and wait for 5 minutes before any installation.
This product is designed for the specific sewing machines and must not be used for other purposes.
Only use the power voltage as described on the name plate of the motor and control box in 10 % ranges.
In order to prevent abnormal operation, keep the product away from the high frequency machines.
Don t operate in direct sun lightoutdoors area and the room temperature is 45 C above or 5 C
under.
Don t operate near the heaterdew area and the humidity is 30 % less or 95% more.
Don t operate in dustyev aporatecombustible gas area, and stay away from corrosive material.
Don t apply heavy objects or excessive force on the power cord, also don t bend or pull the power cord.
In order to prevent the static interference and current leakage, all grounding works must be done properly.
After power on the machine for the first time, use low speed to operate and check the correct
rotation direction.
During machine operation, don t touch any moving parts.
All moving parts must have protective device to avoid the body contact and objects insertion.
Maintenance and repair must be done by the properly trained technician, also all the spare parts
for repair must be approved or supplied by the manufacturer.
Don t use any objects or force to hit or ram the product.
Danger and caution signs
Warranty period of this product is 1 year from purchasing, or 18 months from our manufacturing date.
Warranty Detail
Any trouble found within warranty period under normal use condition in conformance with this
manual, it will be repaired free of charge. Repair will be chargeable in the following cases even if
within warranty period :
1. Inappropriate use include: wrong connecting high voltage, wrong application, disassemble, repair,
modification by incompetent personnel, or operate the product without the precaution, or operate
the products out of its specification range. Insert odd objects or liquids into the product.
2. Damage by fire, Earth quake, lighting, wind, flood, salt corrosive, moisture, abnormal power
voltage and any other damage cause by the natural disaster or by the inappropriate environments.
3. Dropping after purchase, or damage in transportation by customer himself. (or by customer s
shipping agency)
* We put our best effort and mind in testing and manufacturing for assuring the quality and reliable
of this product. But it is possible this product can still be damaged due to external magnetic
interference and electronic static or noise or unstable power source more than expected; therefore
the grounding system of operate area must be well-connected to this product and it s also
recommended to install a failsafe device. (such as residual current breaker)
EC Declaration of Conformity
We hereby declare that the following products:
AC servo motor747L series
are in conformity with the provision of the EC directives
as following :
-EC Low Voltage Directive (2014/35/EU)
-EC Electromagnetic Compatibility Directive (2014/30/
EU)
-EC Machinery Directive (2006/42/EC)
Applied harmonized standards :
EN 60204-31 : Electrical equipment of industrial
machines. Particular requirements for sewing
machines, sewing units and sewing system.
EN 12100 : Safety of machines.
Declaration of Conformity for Concentration Limits for
Certain Hazardous Substances
We hereby declare that the following products:
AC servo motor747L series
are complies with the following directives and
requirements :
1. European Union RoHS Directive (2002/95/EC)
and the concentration limits for certain hazardous
substances (2005/618/EC)
2. People s Republic of China Electronic Business
Standard : Requirements for concentration limits for
certain hazardous substances in electronic information
products (SJ/T 11363-2006)
Our product itself (motor, control box) or its packing
materials and accessories (box, screws package, user
manual, sticker, label, print etc.) or the suppliers
of parts and raw materials are all in conformity with
the provision of the European Union RoHS Directive
and People s Republic of China Electronic Business
Standard to conform the following concentration limits
for the ten hazardous substances :
Hazardous Substance Permissible Values
Lead (Pb) 1000
Mercury (Hg) 1000
Cadmium (Cd) 100
Hexavalent chromium (Cr VI) 1000
Polybrominated Biphenyl (PBB) 1000
Polybrominated Diphenyl ether (PBDE) 1000
Di(2-ethylhexyl)phthalate (DEHP) 1000
Butyl Benzyl Phthalate (BBP) 1000
Dibutyl phthalate (DBP) 1000
Diisobutyl phthalate (DIBP) 1000
The concentration of lead in the lead-free process for
PCB shall be less than 800 ppm.
For packing materials shipped with our products or parts,
the hazardous substances shall be 80 ppm or less in sum
of Pb+Hg+Cd+Cr VI.
SAFETY PRECAUTION
747L USER MANUAL
Term of adjustment Adjustment result
1Toeing forward
force adjustment
Spring A move to right = force increased
Spring A move to left = force decreased
2Heeling backward
force adjustment
Bolt B turn
= force decreased
Bolt B turn
= force increased
3Pedal stroke
adjustment
Rod D secure at right = stroke is longer
Rod D secure at left = stroke is shorter
Components of speed control
unit : see figure
A: Spring for toeing forward force adjustment
B: Bolt for heeling backward force adjustment
C: Pedal arm
D: Pitman rod for pedal
NOTE: Selected machine code
Enter PZ PARAMETER , press S . KEY and hold it to adjust digit 0~9. Digitally accumulate until release S. key to stop accumulating.
If no key is pressed within 0.3 seconds, it will return to normal screen and auto to save.
(Note: Above 3 modes do
not display at same time )
Motor rotation
direction icon
Needle up
No position
Needle down
SPEED CONTROL UNIT ADJUSTMENT GENERAL PARAMETER LIST
PANEL KEY FUNCTIONS
ADJUST STEP AT PARAMETER ZONE
Attention : If the control box is AC 220V system, please don t connect to the AC 380V
power outlet, otherwise the error will occur and motor is not functional. If that
happened, please turn off the power switch immediately and check the power
voltage. Continue supply the 380V power over 5 minutes might damage the fuses
and burst the electrolytic capacitors and even might endanger the person safety.
Caution :
For person safety, turn off the power
switch and remove the power plug
from outlet before any adjustment.
Risks that may cause personal injury or risk to the machine are marked with this symbol
in the instruction manual.
This symbol indicates electrical risks and warnings.
Motor Installation
1.Take off the pulley of sewing machine, remain the exhaust fan.
2. Put washer into the shaft of sewing machine then put it in the shaft of motor, to use screw to screw tight the shaft of the motor. Note: the red mark
on motor to fix on the shaft of sewing machine by set screw.
3. Fix motor on sewing machine.
4. Put a fixture to motor then set into motor shaft, push motor to sewing machine end face by a fixture.
Note: Motor shaft sticking strong magnet, pleases pay attention to powerful magnetic while force motor to sewing machine to avoid damage the
motor or hurt your finger. Pleases throw away the assemble tooling after assembled one machine. It is prohibit to use assemble tooling repeat.
5. Put motor pulley to motor shaft then tighten the screw.
Note: pleases turn the sewing machine to up position before tighten the pulley and fix the set screw on the pulley.
After that the needle at up position while motor is stop running. Pleases release the pulley to process micro adjustment on pulley if the needle stop
position is not satisfied.
Mounts speed control unit and control
box under the sewing machine table.
INSTALLATION
Caution :
For person safety, turn off the
power switch and remove the
power plug from outlet before
any adjustment.
CONNECTOR DIAGRAM
INPUT
ENCODER
MOTOR
LEVER
DC+12V
OUTPUT
How to go in the parameter content area adjustment content
Step1: Press M. key to enter setting mode.
Step2: Press M. key select the parameter you want to adjust.
Step3: Press S. key enter the parameter value adjustment.
Step4: Press M. key increase the value.
Step5: Press SET key to save.
How to set needle position while fixed the synchronizer:
Press the S. key. Enter the setting mode , press M.
key To select UP / DOWN , press S. key to save.
Button Parameter NO. Function Name Range Ratio D0
Press
M
Key
P0 H Maximum sewing speed P1(L)-7500 spm *100 50
P1 L Low speed 200-500 spm *10 20
P2 SP Sewing speed Zero speed-Hi speed *100 0
P3 SIN Single positioning signal synchronizer 0/2 *1 0
P4 NU Define the UP positioningsignal mode H/L L/H --- L
P6 POL Slow start setting for fist stitch
sewing when the power ON ON/OF --- OF
P7 SLM Slow start operation mode T/A/OF --- OF
P8 S Slow start speed 300-2000 spm *100 4
P9 SLS Stitch numbers for slow start 1-99 stitches *1 2
PA DIR Direction of motor rotation CC/CW --- CC
PB SVC Pedal start stroke positionadjustment 0-9 *1 0
PC TVC Pedal trimming stroke position adjustment 0-9 *1 0
PD HHC Cancel foot lifting at half-heeling pedal ON/OF --- OF
PE FHC Cancel trimming at full-heeling pedal ON/OF --- OF
PZ MAC Machine code D0-D1 --- D0
FL FLOAD Factory default load Y/N --- N
FS FSAVE Factory default save Y/N --- N
C1 FST Front suction stitches setting 0-99 stitches *1 0
WS WSUCM Air saving function selection ON/OF --- ON
W1 WSUC1 Setting valid stitches of suction for air saving 0-99 stitches *1 5
W2 WSUC2 Setting invalid stitches of suction for air saving 0-990 stitches *10 10
CD AFL After real section auto foot lifting mode selection 0 / 2 / 3 *1 0
CF NIKT Tape cutter link air saving off delay time 0-990 ms *10 25
CK TK3 Tape cutter action time 10-990 ms *10 10
Power
On
+
S Key
I1 IN1 IN1 Input function select NO/TK/OP --- TK
IF INF INF Input function select NO/F/TK --- F
OA OA OA Output function select NO/TK/AS/OP/OM --- TK
OC OC OC Output function select NO/NC/NW/AS --- NC
Decrease Increase
Pedal
GLOBAL SERVICE NETWORK
SERVICE HOTLINE : +886-2-2676-5203
FAX : +886-2-2689-6600, 2689-3657
E-MAIL: [email protected]
WEBSITE: http: // www.hohsing.com
CHINA REGION
SERVICE HOTLINE : +86-21-64901024
FAX : +86-21-54570064
WEBSITE : http: // www.hohsing.com
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