EFKA AB320A5200
53
Mode 23 (lockstitch)
Mark
Function
Parameter Control
V810
V820
Mode 23
290 = 23
Double start backtack
On
S2 key
1 key
1 key
Double end backtack
On
S3 key
2 key
4 key
High lift for walking foot
137 = 1
n2
Maximum speed
111
n3
Start backtack speed
112
n4
End backtack speed
113
n7
Trimming speed
116
n10
High lift walking speed
117
t6
Thread wiper ON period
205
t7
Sewing foot switch-on delay after thread wiper
206
iFA
Activation angle of the thread trimmer
250
FSA
Thread tension release ON period
251
FSE
Thread tension release delay depending on angle
252
tFA
Stop time for thread trimmer
253
c2
Start backtack stitches forward
000
c1
Start backtack stitches backward
001
c3
End backtack stitches backward
002
c4
End backtack stitches forward
003
tHP
High lift walking speed run-out time
152
cHP
Stitch counting high lift for walking foot
185
*)
If the key is pressed down longer than the cHP count, high lift for walking foot remains On as well. If the key
is pressed briefly, high lift for walking foot is On during counting, as shown in the timing diagram.
n2
(H P )
M 5
(H P )
in1
S T2 / 7
M 1 1 (LH P )
S T2 / 3 1
S T2 / 3 2
(FW )
S T2 / 2 7
(M L)
S T2 / 2 8
M 2
(FS P L)
M 4
S T2 / 3 6
M 3
S T2 / 3 7
(FA)
S T2 / 3 5
S T2 / 3 4
M 1
VR
P O S .2
S T2 / 2 1
FL
S T2 / 2 0
c2
c1
t3
t1
n
P O S .1
-
/
0
2
1
+
- 2
- 1
1
1
0
n3
2 3 1 2 3
0 2 5 6 / M O D E- 2 3
cH P
tH P
FS E
c3
iFA
c4
tFA
n2
n1 0
6
5
4
3
2
1
7
0 1 2
n4
1 2
n7
3
n7
FS A
t6
t7