Weixin 210E Series User manual

2015-06-10
210
Service Manual
V 0.0.5
210
E Series
Service Manual

1
Contents
1. MEMORY SWITCH ..................................................................................................................... 1
1-1 S TARTAND C HANGE ..................................................................................................................... 1
1-2 F UNCTION L IST .............................................................................................................................. 3
1-2-1 Level 1 ................................................................................................................................. 3
1-2-2 LEVEL 2 ............................................................................................................................ 16
2. WIRE DIAGRAM ....................................................................................................................... 27
2-1 E LECTRIC C ONTROL B OX ........................................................................................................... 27
2-2 C IRCUIT DIAGRAMS OF DIGITAL PEDAL INPUTAND CYLINDER OUTPUT ....................................... 28
2-2-1 Solid Presser .................................................................................................................... 29
2-2-2 Left/right separated pressers ......................................................................................... 29
2-3 M AIN C ONTROL B OARD (CB) ..................................................................................................... 30
2-4 D RIVING OF S TEP M OTOR B OARD (SB) ..................................................................................... 31
2-5 T RANSFER BOARD OF MACHINE HEAD (TB) ................................................................................ 32
3. TEST MODE .............................................................................................................................. 33
3-1 S CREEN TO DISPLAY A PROCEDURAL TEST ................................................................................. 33
3-2 A DJUST THE SENSOR BLOCK PIECE OF X/Y AXIS ORIGIN ............................................................ 33
4. ERROR CODES LIST ............................................................................................................... 35
5. MESSAGES LIST ..................................................................................................................... 43

2
CONTENTS OF FIGURES AND TABLES
F IG . 1-1.1 MODE SCREEN ............................................................................................................................... 1
FIG . 1-1.2 MODE SCREEN - MEMORY SWITCH ( LEVEL 2) ........................................................................................ 1
F IG . 1-1.3 S CREEN OF MEMORY SWITCH DATA ( LEVEL 2) ....................................................................................... 2
FIG. 2-1 ELECTRIC CONTROL SYSTEM ............................................................................................................ 27
FIG. 2-2 CIRCUIT DIAGRAMS OF DIGITAL PEDAL INPUT AND CYLINDER OUTPUT ......................................................... 28
FIG. 2-3 MAIN CONTROL BOARD (CB) ............................................................................................................. 30
F IG . 2-4 D RIVING BOARD OF STEP MOTOR ........................................................................................................ 31
F IG . 2-5 TRANSFER BOARD OF MACHINE HEAD ................................................................................................... 32
FIG. 3-1 P ROCEDUAL TEST SCREEN ................................................................................................................. 33
FIG. 3-2.1 SENSOR TEST OF XY MOTOR ORIGIN ................................................................................................. 33

1
1. Memory Switch
1-1 Start and Change
(1) Display the screen of memory switch data (level 2)
On the mode screen (Fig. 1-1.1), hold down M button (A of Fig.1-1.1) about 6
seconds. Page Change button (B of Fig. 1-1.1) will appear on the screen. Press
Page Change button, and next page will appear. The screen displays the
memory switch (level 2) button (C of Fig. 1-1.2). Press this button, and a screen
displaying the list of memory switch data (level 2) appears (Fig. 1-1.3).
FIG. 1-1.1 MODE SCREEN
FIG. 1-1.2 MODE SCREEN - MEMORY SWITCH (LEVEL 2)
(B)
(A)
(C)

2
(2) Select a memory switch button to be changed
Press Up/Down button (D and E of Fig. 1-1.3) to select the data to be changed
(F of Fig. 1-1.3).
FIG. 1-1.3 SCREEN OF MEMORY SWITCH DATA (LEVEL 2)
(3) Change the memory switch data (level 2)
Memory switch data (level 2) contains the items of changing numbers and the
items of selecting pictographs.
(D)
(E)
(F)

3
1-2 Function List
1-2-1 Level 1
No. Items Setting Range Unit Initial value
1306 2210 3020
1 U001 Maximum sewing speed 200 ~ 2700 100 rpm 2700
2 U002
sewing speed of 1
st
stitch
with thread clamp
200 ~ 900 100 rpm 1500
3 U003
sewing speed of 2
nd
stitch
with thread clamp
200 ~ 2700 100 rpm 2700
4 U004
sewing speed of 3
rd
stitch
with thread clamp
200 ~ 2700 100 rpm 2700
5 U005
sewing speed of 4
th
stitch
with thread clamp
200 ~ 2700 100 rpm 2700
6 U006
sewing speed of 5
th
stitch
with thread clamp
200 ~ 2700 100 rpm 2700
7 U007
thread tension of 1st stitch
with thread clamp
0 ~ 200 1 200
8 U008
setting of thread tension
under thread trimming
0 ~ 200 1 0
9 U009
timing changeover of thread
tension under thread trimming
-6 ~ 4 1 (4°) 0
10
U010
Sewing speed of 1
st
stitch
without thread clamp
200 ~ 1500 100 rpm 200

4
No. Items Setting Range Unit Initial value
1306 2210 3020
11
U011
sewing speed of 2
nd
stitch
without thread clamp
200 ~ 2700 100 rpm 600
12
U012
sewing speed of 3
rd
stitch
without thread clamp
200 ~ 2700 100 rpm 1000
13
U013
sewing speed of 4
th
stitch
without thread clamp
200 ~ 2700 100 rpm 1500
14
U014
sewing speed of 5
th
stitch
without thread clamp
200 ~ 2700 100 rpm 2000
15
U015
thread tension of 1
st
stitch
without thread clamp
0 ~ 200 1 0
16
U016
timing changeover of thread
tension without thread clamp
at the time of sewing start -5 ~ 2 1 -5
17
U018
counters setting
0：sewing counter
- 0
1：quantity counter
2：bobbin counter
18
U026
height of presser under 2-step travel
10 ~ 300 1 70

5
No. Items Setting Range Unit Initial value
1306 2210 3020
19
U032
Buzzer OFF
0：Buzzer OFF
- 2
1：Panel Operated
Sound
2：Panel Operated
Sound + Error Sound
20
U033
Set the number of released
stitches of thread clamp
1 ~ 7 1 stitch 2
21
U034
time delay for thread clamp
timing of thread clamp device
-10 ~ 0 1 (4°) 0
22
U035
thread clamp control
0：normal - 0
1：prohibited
23
U036
Set a negative direction after selecting
the feed timing if the stitch is improperly
tightened.
-8 ~ 16
(below 4°，140 ~ 44°)
1 (4°) 3

6
No. Items Setting Range Unit Initial value
1306 2210 3020
24
U037
presser status at end of
sewing
0：The presser ascends
after start of sewing.
- 0
1：The presser ascends
soon after end of sewing.
2：The presser is raised by
pedal after start of sewing.
25
U038
presser action after end of
sewing
0：presser UP
- 0
1：No “presser UP”
26
U039
origin retrieval after end of
sewing (except sewing cycle
mode)
0：no origin retrieval
- 0
1：origin retrieval
27
U040
Set origin retrieval under
sewing cycle mode.
0：no origin retrieval
- 0
1：Every pattern is
finished.
2：Every cycle is finished.

7
No. Items Setting Range Unit Initial value
1306 2210 3020
28
U041
presser status under sewing
machine temporary stop
0：Presser ascends
automatically
- 0
1：Presser ascends via
presser switch.
29
U042
needle stop position
0：upper position - 0
1：upper dead point
30
U046
thread trimming
0：normal operation - 0
1：prohibited
31
U048
Select origin return route by
origin return button.
0：disable
- 0
1：opposite track of
pattern data
2：origin retrieval →
Starting point of sewing
32
U049
Set bobbin winding speed. 800 ~ 2000 100 rpm 1600

8
No. Items Setting Range Unit Initial value
1306 2210 3020
33
U051
wiper action
0：disable - 1
1：enable
34
U064
Select the units for sewing
shape and size.
0：% input - 0
1：actual size input
35
U068
Set thread tension output time
when thread tension is set.
0 ~ 20
(0：no thread tension
output)
1 sec 0
1：broken thread detection
enabled
36
U069
bend position of thread clamp
0：S type
1：H type thin thread (#50~#8)
2：H type intermediate
3：H type thick thread (#5~#2)
1 S type：0/H type：1

9
No. Items Setting Range Unit Initial Value
1306 2210 3020
37
U070
thread clamp position
0：standard (front
position) - 0
1：rear position
38
U071
Broken thread detection
0：disable
- 1
1：enable
39
U072
number of invalid stitches at the
start of sewing under broken thread
detection
0 ~ 15 1 stitch 8
40
U073
number of invalid stitches during
sewing under broken thread
detection
0 ~ 15 1 stitch 3

10
No. Items Setting Range Unit Initial Value
1306 2210 3020
41
U081
Feeding frame control –
pedal switch
0：solid presser
1：Left and right pressers move
together.
2：Right presser moves first, and
then left presser moves.
3：Left presser moves first, and
then right presser moves.
4：Solid presser travels.
5：Left and right pressers travel
together to the left.
6：Right presser travels first, and
then left presser travels.
7：Left presser travels first, and
then right presser travels.
8~99：solid presser
- 0

11
No. Items Setting Range Unit Initial Value
1306 2210 3020
42
U082
Feeding frame control –
Pause duration
1：Left and right pressers move
together.
2：Right presser moves first, and
then left presser moves.
3：Left presser moves first, and
then right presser moves.
4：Solid presser travels.
5：Left and right pressers travel
together to the left.
6：Right presser travels first, and
then left presser travels.
7：Left presser travels first, and
then right presser travels.
8~99：solid presser
- 1

12
No. Items Setting Range Unit Initial Value
1306 2210 3020
43
U084
Pedal SW1
0：no latch - 1
1：latch
44
U085
Pedal SW2
0：no latch - 1
1：latch
45
U086
Pedal SW3
0：no latch - 1
1：latch
46
U087
Pedal SW4
0：no latch - 1
1：latch

13
No. Items Setting Range Unit Initial Value
1306 2210 3020
47 U088
magnification mode
0：prohibited
- 1
1：Increase/reduce number of
stitches (stitch interval
unchanged)
2：Increase/reduce stitch interval
(number of stitches unchanged)
48
U089
Jog mode
0
：prohibited
- 2
1
：parallel move
2
：2
nd
origin specified
later
49
U091
Retainer compensation
(Ball track offset)
0：no action - 1
1：action
50
U094
Select upper dead point for needle
at the time of origin retrieval/return.
0：no selection - 1
1：selection

14
No. Items setting range unit Initial value
1306 2210 3020
51
U097
Pause - thread trimming
0：auto
- 1
1：manual (Press Pause Button to
trim thread.)
52
U101
Control X/Y synchronic feed
of main motor - speed/stitch
interval
0：2800/4.0 mm
- 0
1：2200/4.0 mm
2：1800/4.0 mm
3：1400/4.0 mm
53
U103
intermediate presser control
0
：no ( Lower the presser to a fixed
height. )
- 1
1
：Lower the presser according to
sewing data during operation
2
：Lower the presser during
feeding forward/backward
54
U104
Lowering timing of
intermediate presser
0
：Lower before the machine head
starts.
1
：Lower synchronously with the
last feeding frame.

15
No. Items Setting Range Unit Initial Value
1306 2210 3020
55
U105
intermediate presser
/sweeping position of wiper
0
：Sweep above intermediate
presser.
- 0
1
：Sweep above intermediate
presser when the intermediate
presser is at the lowest
position.
2
：Sweep below
intermediate presser.
56
U108
Air presure detection
0
：not available - 0
1
：available
57
U112
Set a lower position for
intermediate presser.
0 ~ 7.0 0.1 mm 3.5
58
U129
needle cooler control
0
：not available - 1
1
：available
59
U130
Clear the stitching counter,
and grease the machine.
Clear only - -
60
U131
LANGUAGE English
0
：English
中文
1
：complicated Chinese

16
1-2-2 LEVEL 2
No. Items Setting Range Unit Initial Value
1306 2210 3020
1 K027
Driving speed of
motor-operated presser
100 ~ 10000 10 rpm 9000
2 K028
ascending speed of
electromagnetic presser
100 ~ 10000 10 rpm 6000
3 K029
driving speed of thread
trimming (+ presser UP)
100 ~ 10000 10 rpm 1000
4 K031 Pause Input
0
：disable
- 1
1
：enable
2：After pause, trim
thread by Pause
Switch, or restart by
pedal switch.
5 K043 trimming speed
0：400 rmp - 1
1：800 rmp

17
No. Items Setting Range Unit Initial Value
1306 2210 3020
6 K044 jump feed for thread trimming
0：disable - 1
1：enable
7 K045
diameter of needle hole guide
under jump feed for thread
trimming 1.6 ~ 4.0 0.2 mm S type：1.6 / H type：2.0
8 K047 Thread trimming controller
0：allowed
- 0
1：prohibited
9 K052
output time of
electromagnetic wiper 10 ~ 500 10 ms 50
10
K053
time delay for electromagnetic
wiper OFF 10 ~ 500 10 ms 80
11
K054
wiper output timing
0：at upper position - 0
1
：at upper dead point