Jack A4 User manual

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· Please read this manual carefully, also with related manual for the machinery before use the
controller.
· For installing and operating the controller properly and safely, qualified personnel are required.
· Please try to stay away from arc welding equipment, in order to avoid electromagnetic interference
and malfunction of the controller.
· Keep in room bellow 45°c and above 0°c
· Do not use in humidity below 30% or above 95% or dew and mist of places.
· Install the control box and other components, turn off the power and unplug the power cord.
· To prevent interference or leakage accidents, please do the ground work; the power cord ground wire
must be securely connected to an effective way to earth..
· All parts for the repair provided by the Company or approved before use.
· Performing any maintenance action, you must turn off the power and unplug the power cord. There
are dangerous high voltage control box, you must turn the power off after one minute before opening
the control box.
· This manual marked with the symbol of the Department of Safety Precautions must be aware of and
strictly adhered to, so as not to cause unnecessary damage.
Jack A4 Computer Integrated Machine Operation Manual
1 Installation Instructions
1.1 Product specifications
Product Type AHE59 Supply Voltage AC 220 ±20%V
Power frequency 50Hz/60Hz Maximum output power 550W
1.2 Interface plug connections
The pedals and the machine head of the connector plug are mounted to the corresponding position in the controller back of
socket, as shown in Figure 1-2. Please check if the plug is inserted firmly.
Fig.1-1 Controller Socket Diagram
①Pedals socket; ②Foot lifter solenoid socket ; ③Machine head solenoid socket;
：The use of the normal force are not inserted into the plug and socket, please check whether the matching, direction or
needle insertion direction is correct!
Safely Instruction
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Fig.1-2 Controller Interface Definition
1.3 Wiring and Grounding
We must prepare the system grounding project, please a qualified electrical engineer to be construction. Product is energized and
ready for use; you must ensure that the power outlet the AC input is securely grounded. The grounding wire is yellow and green lines,
it must be connected to the grid and reliable security protection on the ground to ensure safe use, and prevent abnormal situation.
：All power lines, signal lines, ground lines, wiring not to be pressed into other objects or excessive distortion, to ensure safe
use!
2 Operation Panel Instructions
2.1 Operation Panel Display Instruction
According to the system working state,the LCD module of opetation panel will display the current sewing patterns, various
parameters, start / end back tacking, and presser foot, needle stop position, trimming, Slow up start sewing ect icon.The opetation
panel of the function icon shows as follows.
Fig.2-1 Operation Panel Fig.2-2 Operation Panel
Fig.2-1 Operation Panel
Index Icon Description Index Icon Description
① Free sewing ○
11 Number display
② Multi-section constant-stitch sewing ○
12 Start back tacking
③ W bar tacking sewing ○
13 End back tacking
④ Position down ○
14 Voice broadcast
⑤ Position up ○
15 Communication system
⑥ Automatic trimming ○
16 Soft start
⑦ Foot lifting at seam End ○
17 Count needle number
⑧ Foot lifting after trimming ○
18 Count number of times
⑨ Presser foot lifting ○
19 A B C D Sewing segments
⑩ Thread clamp ○
20 Induction automatic presser foot lifting
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2.2 Key Functions
Key Name Description
Parameter setting key In the boot state, long press key to enter the parameter modes. After modify the
parameters, press key to storage. Then long press key to exit this mode.
Presser foot key In the normal sewing mode, press key, switch between cycle sewing midway parking
presser foot and sewing after the end of automatic trimming presser foot.
Start back tacking
setting key
Switch during all start tacking type when pressing. (No tacking, single tacking ,double
tacking ). The icon of LCD is lit. The number of needle selecting the corresponding keys
can be set to A, B segment, default needle number 0~F corresponds to the 0~15 stitch.
End back tacking
setting key
1,Switch during all end tacking type when pressing. (No tacking, single tacking , double
tacking ). The icon of LCD is lit. The number of needle selecting the corresponding keys
can be set to A, B segment, default needle number 0~F corresponds to the 0~15 stitch.
2, Long press key, it can shift the needle up and down stop position.
Thread clamp/
Induction automatic
presser foot lifting key
1, Short press key, the icon of LCD is lit, the thread clamp function turns on. Then
short press key, the thread clamp function turns off.
2, Long press key, the icon of LCD is lit, the induction automatic presser foot
function turns on. Then long press key, the induction automatic presser foot function
turns off.
Free sewing/trimming
key
1, Short press key, the free sewing mode is selected.
2, Long press key, the icon of LCD is lit,the automatic trimming function turns on.
Then long press key, the automatic trimming function turns off.
W bar tacking /
Multi-section
constant-stitch sewing
1, Short press key, the icon of LCD is lit, W seam marking function turns on.
2, Long press key, the icon of LCD is lit, the multi-section constant-stitch sewing
function turns on.
The parameter
increment setting key Parameter value increment key.
The parameter
decrement setting key Parameter value decrement key.
The left selection key Parameters selection toward to left key.
The right selection key Prameters selection toward to right key.
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3 System parameters setting list
3.1 Parameter mode
1、In the standby state,press key to enter the parameter modes.
2、Press corresponding to key and key,the parameter value is changed.
3、When the parameter values have increased and decreased, parameter interface flash.Short press key to save the modified
parameters.Long press key to exit parameter interface,return to standby panel model.
NO. Range Default Description
P99 0/1/2 1 Voice selection 0: off, 1: Chinese, 2:English, default 1 Chinese
P01 200~5000 3500 the maximum speed of free sewing (the global maximum speed)
P03 0/1 0 Needle stop position selection
(0:up; 1: down)
P04 200~2200 1800 Start back tacking speed
P05 200~2200 1800 End back tacking speed
P06 200~2200 1800 Continuous back sewing speed (W sewing)
P09 0/1 0 Soft start switch
(0:off; 1: on)
P15
0/1/2 0 Mode of stitch correction
0: continuous；1:half stitch；2:one stitch
P17 0~9999 3000 Automatic induction presser foot sensitivity setting (between the maximum and minimum
value of the 02C parameter display)
P18 1~70 24 Stitch balance for start back tacking No.1(Pull in compensation)
P19 1~70 20 Stitch balance for start back tacking No.2(Release of compensation)
P24 0~1024 150 Trimming point of pedal
P25 1~70 24 Stitch balance for end back tacking No.1
P26 1~70 20 Stitch balance for end back tacking No.2
P27 0~9999 0 Automatic presser foot lifter of time
P30 0~31 0 Feedforward torque of motor: 0: normal functions 1-31: feedforward torque level
P31 10~60 20 Trimming afterburner coefficient (motor afterburner)
P45 1~10 1 Back stitch electromagnet per cycle opening time (ms)
P46 1~10 1 Back stitch electromagnet per cycle closing time (ms)
P47 200~360 360 After trimming anti pull (It realizes trimming is pulled back function)
P49 100~500 250 Trimming speed
P50 100~500 150 Presser foot lifting electromagnet full output time ms
P51 1~10 1 Presser foot lifting electromagnet per cycle opening time (ms)
P52 0~800 200 Running delay time when presser footer comes down (ms)
P53 0/1 1 Presser foot lifting function selection
0: no action 1: action
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P54 1~10 1 Presser foot lifting electromagnet per cycle closing time (ms)
P56 0/1 1 Run to up needle position after Power on：
0: no action 1: action
P57 0~600 0 Presser foot lifting electromagnet protection time 100ms
P60 200~5000 3000 The maximum speed of constant sewing (Automatic test speed)
P62 0/1/2/3 0
Special mode:
0: normal Mode
1: simply sewing mode
2: motor initial angle measurement (Do not remove the belt)
3: Automatically setting the pulley ratio by the CPU. (Synchronizer is necessary and the belt
not removed)
4: automatic test modle 1 (It has needle stop position of automatic test, running and stopping
5S)
P66 2 2 The 2 input function definitions (Lockstitch safety switch function set)
P68 0~5000 3500 The maximum speed limit of the machine head
P71 0~50 0 Slow release lifter level adjustment, the smaller values and the faster quickly (OC open time)
P76 1~500 70 Back sewing electromagnet full output time ms
P78 10~359 120 Start angle
P79 11~359 318 End angle
3.2 Monitor mode
No. Description No. Description
010 Count needle number 024 Machine angle
011 Counter for sewing pieces 025 The sampling voltage of pedal
012 The head of really speed 026 The ratio between motor and machine
013 State of encoder 027 The total used time(hours) of motor
020 DC voltage 028 The sampling voltage of interaction
021 Machine speed 029 Software version
022 The phase current 030-037 The history record of error codes
023 Initial electrical angle
3.3The warning message
Alarm code Description Corrective
Count over for stitches The counter reaches the limit. Press key to reset the counter.
Count over for sewing pieces The counter reaches the limit. Press key to reset the counter.
Power is off Please wait for 30 seconds, then turn on the power switch
Safety switch alarm Adjust the machine to the correct position.
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