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ZOJE 1900B User Manual Download Page 6

 

2 

2 Operational Instruction 

2.1 Name & Description of Buttons on Control Panel 

 

⑴

 Ready Key 

Key for shifting between the setting/programming status of control panel and the sewing status of 

sewing machine; 

⑵

 Sewing LED 

It is set as: “ON” at sewing status, “OFF” at programming status. User can use the Ready Key for 

shifting between these two statuses; 

⑶

 Reset Key   

Release the error and restore the set value to the default value; 

⑷

 Mode Key 

When the Sewing LED is off, this key can activate the functions for setting parameters or storing 

the patterns; when the Sewing LED is on, this key can activate the siding function for threading 

actions, which will be automatically turned off in 20 seconds. 

⑸

 

＋

/Feed Forward Key & 

－

/Feed Backward Key 

These two keys are applicable for changing pattern number, rate of scale and feeding cloth 

forward/backward. 

⑹

 Selection Key 

Select the set item. The Item Selection LED and the set value of the selected item will be 

Summary of Contents for 1900B

Page 1: ...1900B Computerized Control System for Doubling and Tacking Machine User s Manual ...

Page 2: ...operate the machine correctly and effectively If the user operates the machine contrary to regulations thus causes loss to user or third party we will not take responsibility Besides you should keep this manual for future use For any fault or problem of machine please ask the professionals or the technicians authorized by us for repair service ...

Page 3: ...2 3 1 Use Pattern Key for Sewing 10 2 3 2 Sewing with Combination Functions 12 2 4 Debugging Mode 14 2 4 1 CP 1 Input Signal Test 17 2 4 2 CP 2 Check X Y Motor Origin Sensor 18 2 4 4 CP 4 Test Main Motor Speed 20 2 4 6 CP 6 Test Presser Origin Sensor 24 2 4 7 CP 7 Test Thread catching Motor Origin Sensor 24 2 5 Parameter Setting 26 2 5 1 Specific Operations on Setting Parameters 26 2 5 2 Example f...

Page 4: ...5 1 List of Error Information 48 5 2 System Diagram 51 ...

Page 5: ...xie tubes and 10 LBDs while the operational part contains 12 keys For specific information please refer to the figure of control panel below 1 5 Standardization The function keys use the general figures with the meaning agreed in the trade The figures are the internationalized language that users in each country can recognize it 1 6 Method for Operation The function keys include the Ready Key Rese...

Page 6: ...error and restore the set value to the default value Mode Key When the Sewing LED is off this key can activate the functions for setting parameters or storing the patterns when the Sewing LED is on this key can activate the siding function for threading actions which will be automatically turned off in 20 seconds Feed Forward Key Feed Backward Key These two keys are applicable for changing pattern...

Page 7: ... on the machine will catch the thread Pattern Storage Key Store the pattern The stored pattern can be put into sewing as long as user presses this key The changes in scale rate sewing position and so on can also be stored 2 2 Basic Operation 2 2 1 Settings of Item Data Please set the items in the following sequence 1 Turn ON the power switch The pattern number of the item selection is lit up and t...

Page 8: ...ess to display 100 at Data Display LED The Scale Rate in X Direction is set as 100 1 Press and then the LED of will be displayed 2 Press to display 100 at Data Display LED The Scale Rate in Y Direction is set as 100 1 Press and then the LED of will be displayed 2 Press to display 400 at Data Display LED The limitation is set as 400rpm 1 Press 2 After the presser goes up the Sewing LED is on At thi...

Page 9: ...ation of Pattern Shape After selecting the pattern user shall confirm the shape of the pattern If the pattern is far away from the presser the needle will run into the presser thus breaks the needle 1 Press to light up the Sewing LED 2 Press to select and then the screen displays step the pedal to lower the presser and then the screen displays 3 In the status of lowering the presser press 4 Use an...

Page 10: ...ine and cause the dangerous For the operations in trial sewing user shall strictly follow the descriptions of Confirmation of Pattern Shape in the above sector 2 2 4 Change to Other Patterns 1 Put the fabric to the presser section 2 Step on the pedal switch to the level 1 then the presser goes down If you detach the foot from the pedal the presser will go up 3 Lower the presser to the next level a...

Page 11: ...The thread catching function is only available when the Thread catching Display LED is on User can use to turn on off this function When the thread catching device is OFF the machine will turn to low speed start automatically The thread catching action will be invalid if the Storage Parameter No 35 is set as 1 The winding device will not work just after power on Please set a pattern code and press...

Page 12: ...the needle thread at sewing please set the Thread catching Key at OFF 3 When the needle thread held with the thread catcher is rolled in the seams do not draw the material forcibly but cut the connecting needle thread with the scissors or the like The seams are not damaged since it is the needle thread at the sewing start 2 In order to make thread catching action ensure the stable sewing at start ...

Page 13: ...as the Bottom Thread Counter subtracting method the value of parameter No 18 shall be set at 1 2 2 9 Pause 1 Pedal Stop Function The new pedal has three levels Level 1 for lowering presser Level 2 for normal sewing Level 3 for emergency stop 1 Press to select 2 Then press 3 After that press to set number of times that can be sewn with a bobbin 4 Finish of sewing in each time will cause the counter...

Page 14: ...Max speed limitation and sewing position With the rolling window of pattern user can also register patterns and has access to the pattern from P1 P25 at a time For selecting P6 P25 user can use the combinations of simultaneous pressing shown in the below table at his sewing P No Selection Key P No Selection Key P No Selection Key P No Selection Key P1 P1 P8 P1 P4 P15 P4 P5 P22 P2 P3 P4 P2 P2 P9 P1...

Page 15: ...nd use to set the X scale rate at 50 and the Y scale rate at 80 as well as Max Speed limitation at 2000 rpm 7 Press to activate X scale rate which is displayed at 0 0 The stroke in X direction can be changed in step at 0 1mm Use to set this value at 0 5 8 Press to activate Y scale rate which is displayed at 0 0 The stroke in Y direction can be changed in step at 0 1mm Use to set that value at 1 0 ...

Page 16: ...ation in order of P1 P2 and P3 10 Press to end pattern storage mode 11 Press to end Mode Setting and return to Ordinary Mode 1 Turn on the power 2 Press 3 Press to turn on the Sewing LED and then the presser will go up 4 Confirm the pattern shape 5 If the pattern shape is correct the machine will be able to carry out the sewing 6 After sewing please press to lower the presser for searching the ori...

Page 17: ...select C pattern number from C1 C20 with 4 Press and to set the P1 as the first pattern in the C1 User can select P pattern from P1 P50 with 5 Press and to set the P2 as the second pattern in C1 User can select P pattern from P1 P50 with 6 Press and to set the P3 as the third pattern in C1 User can select P pattern from P1 P50 with 7 Press to end the storage 8 Press to end the storage mode of comb...

Page 18: ...When the Sewing LED is off press to call the display of Then press at same time After the ring of buzzer the system will have access to the debugging mode via the user level setting mode of memory switch Attention Not pressing at same time will cause the failure of access to debugging mode 2 Press to have access to debugging mode the monitor will show CP as displayed in 1 Power on the machine 2 Se...

Page 19: ...15 the following picture 3 Press to perform the display output test This test will check the display module and indicator of each LED in cycle the following is the specific procedure ...

Page 20: ...16 4 Press again to end the display output test The monitor will display CP 1 as shown in the following picture ...

Page 21: ... test content Function Test Code Function Content Test input signal LED hint switch sensor input X Y Motor Origin Sensor Test Display the statuses of the X Y motor step motion operation origin searching operation and X Y origin sensor Continuous Running If setting the condition of continuous running test the continuous running mode Main motor rotation number test Setting rotation number machine st...

Page 22: ...vel 1 Pedal Level 2 5 Presser motor origin sensor Y motor origin sensor X motor origin sensor Thread c atching origin sensor Thread tr imming sensor Thread c atching sensor 6 Main shaft angle display 7 Main sha ft motor Z phase 8 Head tilt switch 2 4 2 CP 2 Check X Y Motor Origin Sensor Display the statuses of X Y origin sensor operation of searching origin and step operation of X Y motor ...

Page 23: ...ing LED is on user can press or to have the selected X Y motor to move in step at direction with the changing unit at 0 1mm After setting the new origin user can press to quit thus to finish the setting of new origin 2 Return to Origin At first press to have access to CP 2 The screen will display 0 or 1 And then press to search origin lower the presser and activate the Sewing LED Step on the pedal...

Page 24: ...nuous Operation Under the normal sewing mode user can set the conditions such as pattern number X Y scale rate and Max speed and start sewing At sewing end if the user sets the origin search at the second step operation the machine will search the origins of motors including X Y presser motors thread trimming motors and thread catching motor however if the user set stop time in the 1st step operat...

Page 25: ...speed just after user presses At this time by pressing user can shift the display of set speed and the display of actual speed For changing the set speed again user shall press again and use to set the speed and then press to enable machine to run in the newly set speed Press for stopping while pressing for quit ...

Page 26: ...ving to thread curving position thread trimming knife return and return to origin 1 Preparation Press to have access to CP 5 2 Operation 1 Operation of step motion of thread trimming motor User can press to operate the step motion of thread trimming motor This function is for the staffs at their installing and debugging the knife ...

Page 27: ...d then depress the pedal for searching the origin by pressing for times users can let the thread trimming motor perform the four actions such as motion to thread curving position thread trimming knife return and return to origin For quitting this mode please press ...

Page 28: ...er presses for 6 8 times and then the display on screen changes to 01 from 00 it means the presser sensor is normal If not please adjust the position of the presser sensor After user presses the relating parts on the machine will do the 5 step cyclic action in the sequence shown in above figure Press to quit that mode 2 4 7 CP 7 Test Thread catching Motor Origin Sensor Display the step operation o...

Page 29: ... the screen will display 10 2 Operation By pressing user can let thread catcher move in step with the pulse as unit Press to drive the thread catcher backward press to drive the thread catcher forward After user presses the relating parts on the machine will do the 4 step cyclic action in the sequence shown in above figure Press to quit that mode ...

Page 30: ...Parameters 1 Setting of Max Sewing Speed Emp Set the upper limitation of sewing speed to 1800rpm 1 When Sewing LED is off user can press to set the parameters After user presses the displayed 1 30 means that the Max speed of the No 1 parameter is 3000rpm 2 User can use to change the number of parameter 3 By pressing user can adjust the wanted parameter number and turn on the Sewing LED 1 When the ...

Page 31: ...peed the No 1 parameter takes the priority Emp In case of having thread catching function the 1st stitch will change from 1500 to 1000rmp while 2nd stitch will change from 3000 to 2000rpm 3 User can use to set the speed to 1800 1 When the Sewing LED is off press 2 By using user can have the parameter code No 2 displayed And user can set the sewing speed of 1st stitch 3 Press to turn on the Sewing ...

Page 32: ...d stitch is display at here as well 7 Press to turn on the Sewing LED and display the set value of the 2nd stitch 8 By using user can input 2000 in the screen Press to return to default setting If user presses the existing operations will be cancelled and system will return to the status in step 6 9 Press to turn off the Sewing LED and save the set value of the 2nd stitch 1 Press when the Sewing L...

Page 33: ...btracting method the parameter switch No 18 shall be changed Example change the Production Counter Adding method to Bottom Thread Counter Subtracting method 5 Press to save the set value and turn off the Sewing LED 6 Press to end the parameter setting mode and return to ordinary mode 6 Set pattern No 3 with 7 Set the value to 0 with 8 Press to save the set value and Turn off the Sewing LED 1 Press...

Page 34: ...ng 6 4 0 Unavaila ble in 1900B 10 4 Sewing speed of 1st Stitch no thread catching It can be set in step of 100rpm 400 1500 400 11 9 Sewing speed of 2nd Stitch no thread catching It can be set in step of 100rpm 400 3000 900 12 3 0 Sewing speed of 3rd Stitch no thread catching It can be set in step of 100rpm 400 3000 3000 13 3 0 Sewing speed of 4th Stitch no thread catching It can be set in step of ...

Page 35: ...peration voice 1 33 1 Set number of stitches that thread catching releases 1 7 1 34 Time deferrable in catching thread 10 0 0 Speed down in direction 35 0 Enable to forbid the control on catching upper thread 0 Normal 1 Forbidden 0 36 Select the Feed time When stitches are not well tightened set the value in direction 8 16 12 If it moves to one side excessive ly the needle might be broken Be caref...

Page 36: ...ch origin after the finish of each pattern 0 42 0 Stop position of needle rod 0 upper position 1 highest position 0 Stop at highest point Needle rod stops at the upper position and reverses 46 0 Forbid thread trimming 0 normal 1 forbid thread trimm ing 0 49 1 6 Set winding speed 800 2000 1600 201 Whether to read the pattern data 0 unable 1 able Setting depends on model used Whether the pattern can...

Page 37: ... to depress presser harder 22 Position of standard pedal stroke switch of high low section 50 500 120 If increasing the set value user will need to depress presser harder 23 Position of standard pedal start switch 50 500 185 If increasing the set value user will need to depress presser harder 27 Dropping speed of presser at depressing pedal 100 4000pps 4000 28 Lifting speed of presser at depressin...

Page 38: ...Limited range of motion in Y direction Front 20 10mm 20 In the initial status regardless shape of presser 62 0 Pattern Update 0 Normal Mode 1 Pattern update mode 0 For updating the pattern please refer to 5 Updating pattern via U disk 67 Default parameter transfer 0 or 1 1 For this parameter please refer to 3 3 Recovery to Default Setting 68 Main shaft stop compensation 10 10 0 90 Preset value for...

Page 39: ...his function For anything unknown please contact the technicians of the manufacturer and operate the machine with the instruction from the professionals The following is the specific operation step 1 When the Sewing LED is off operator can press to have system display and then the operator needs to press together Following the voice from buzzer the modification of service parameters is started 2 B...

Page 40: ...ff the power and repower the machine after about one minute At the moment EEP will be displayed on the operation panel After 20 seconds the operation panel will become to display normally attention it is a normal phenomenon because the system needs some time to perform the recovery of the default software 3 After the recovery the system will set the current software version as the highest version ...

Page 41: ...re status before the recovery 3 3 List of Standard Figure NO Sewing Pattern Stitch number Size mm NO Sewing Pattern Stitch number Size mm 1 42 16 2 2 42 10 2 3 42 16 2 5 4 42 24 3 5 28 10 2 6 28 16 2 5 7 36 10 2 8 36 16 2 5 9 56 24 3 10 64 24 3 11 21 6 2 5 12 28 6 2 5 13 36 6 2 5 14 15 8 2 15 21 8 2 2 16 28 8 2 17 21 10 1 18 28 10 1 19 28 25 1 20 36 25 1 21 41 25 1 22 44 35 1 ...

Page 42: ...6 4 20 27 18 1 20 28 21 1 10 29 21 1 20 30 28 1 20 31 52 10 7 32 63 12 7 33 24 10 6 34 31 12 6 35 48 7 10 36 48 7 10 37 90 24 3 38 28 8 2 39 28 12 12 40 48 12 12 41 29 2 5 20 42 39 2 5 25 43 45 2 5 25 44 58 2 5 4 4 45 76 2 5 4 4 46 42 2 5 4 4 ...

Page 43: ...8 8 50 164 8 8 51 100 40 30 52 78 40 30 53 70 40 30 54 90 30 30 55 70 30 30 56 54 30 30 57 53 40 30 58 40 40 30 59 31 40 30 60 45 30 30 61 36 30 30 62 27 30 30 63 57 40 30 64 45 40 30 65 35 40 30 66 55 30 30 67 42 30 30 68 33 30 30 ...

Page 44: ...30 71 39 40 30 72 55 30 30 73 42 30 30 74 33 30 30 75 43 30 30 76 33 30 29 9 77 26 30 29 8 78 93 30 25 79 72 30 25 80 54 30 25 81 77 20 30 82 57 20 30 83 77 30 20 84 57 30 20 85 69 20 24 1 86 52 20 24 1 87 101 40 5 88 109 40 5 ...

Page 45: ...28 25 20 99 24 25 20 100 76 30 25 4 Function of Button Sewing 4 1 Settings 1 When the Sewing LED is off operator can press to have system display and then the operator needs to press together Following the voice from buzzer the modification of service parameters is started 2 Select the parameter No 241 by pressing ...

Page 46: ... of machine will turn to button sewing Attention The machine needs the special pressers and other supplementary equipments for sewing button For the detailed information in this aspect please contact to the supplier or agent of your machine 4 2 List of Standard Pattern in Sewing Button No Sewing pattern Thread number Standard sewing length X mm Standard sewing length Y mm No Sewing pattern Thread ...

Page 47: ...ber Standard sewing length X mm Standard sewing length Y mm 4 12 12 21 12 5 36 6 6 22 16 6 37 8 8 23 46 6 0 3 4 7 10 10 24 10 8 12 12 25 12 9 38 6 6 26 47 6 6 3 4 3 4 10 39 8 8 27 10 10 11 10 10 28 48 6 6 12 40 6 6 29 10 10 13 41 8 8 30 49 5 5 5 3 0 2 5 14 10 10 31 8 8 8 15 42 6 6 32 50 5 5 5 16 43 8 8 33 8 8 8 17 10 10 ...

Page 48: ...ess again to confirm the function number and turn off the Sewing LED 4 Please Pay Attention To The Differences Among The Operations Below i If your machine uses the old type USB update module that doesn t have USB port on panel please use the methods at below to perform the update operation 1 Turn off power remove the panel plug at X7 port on controller and insert the plug of pattern updater into ...

Page 49: ...he file named DHBAK bin under the DH file folder if patterns with number 101 to 200 don t have any data the backup file will be empty During the process of update the red indicator at the front of the control box will keep sparking which mean that the system is updating At this moment please DO NOT remove the updater After the update the buzzer on the controller will ring that means the update is ...

Page 50: ...The Screeen will display 1 1 6 Press and to select the wanted pattern number like Pattern No 101 Parameter No 201 is used to set whether to load the pattern data Pattern Number Whether to activate the pattern 0 Pattern Unavailable 1 Pattern Available Use this key to activate or lock the pattern ...

Page 51: ...from 6 to 10 so as to activate or lock the entire needed patterns 11 Press to return to the Normal Sewing Mode 12 Use to select the figure of Pattern No Please refer to 2 4 1 Set the Project Data Then press or to find the unlocked Pattern No 101 After that the machine starts to sew the pattern No 101 Pattern Number Whether to activate the pattern 0 Pattern Unavailable 1 Pattern Available Use this ...

Page 52: ...r The sewing stitch is below 10mm Press RESET switch and confirm the pattern and X Y scale rate E 4 5 Pattern Data Error The pattern data cannot be adopted Power off and check the data ROM E 5 0 Pause Press the RESET switch while sewing machine is running The machine pauses Restart or return to origin after pressing RESET switch for thread trimming E 2 2 0 Controller Abnormal The communication wit...

Page 53: ...fter a while E 9 0 3 Power Supply of Pulse Motor Error Power supply of the pulse motor is not output Turn off the power and repower the machine after a while E 9 0 4 Solenoid Power Supply Error Power supply of the solenoid cannot output Turn off the power and repower the machine after a while E 9 0 7 X Origin Search Error X origin sensor doesn t change Turn off power and check the connections of C...

Page 54: ...er and repower the machine after a while E 9 1 6 Communication Error between Main board and Stepping Board Communication between Main board and Stepping Board is down Turn off the power and repower the machine after a while E 9 9 9 Abnormal status More than one part of machine has problem Make sure no sensor is plugged reversely No Display Plug Take off The voltage of power doesn t meet standard T...

Page 55: ...51 6 2 System Diagram ...

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