
EFKA AB220A5111
6 Timing Diagrams
Mode 0 (lockstitch)
Mark Function Parameter Control V810 V820
Mode 0 290 = 0
Double start backtack with stitch correction On S2 key 1 key 1 key
Double end backtack with stitch correction On S3 key 2 key 4 key
n1 Positioning speed 110
n2 Maximum speed 111
n3 Start backtack speed 112
n4 End backtack speed 113
n7 Trimming speed 116
t1 Delay until speed release after start backtack 200
t3 Start delay from lifted sewing foot 202
t4 Full power of sewing foot lifting 203
t5 Pulsing of sewing foot lifting 204
t6 Thread wiper ON period 205
t7 Sewing foot switch-on delay after thread wiper 206
t8 Start backtack stitch correction 150
t9 End backtack stitch correction 151
c2 Start backtack stitches forward 000
c1 Start backtack stitches backward 001
c3 End backtack stitches backward 002
c4 End backtack stitches forward 003
-
/
0
1
21
n2
(FA1+2)
(MST)
(ML)
ST2/32
30
ST2/36
ST2/
M6
M5
(FW)
(FA2)
(FA1)
ST2/27
ST2/37
ST2/28
M4
M3
M2
M1
ST2/20
ST2/21
ST2/35
ST2/34
FL
POS.2
VR
POS.1
+
n
-2
-1
t3
c2
t8 t1
c1
310
n3
2 3 12
0256/MODE-0
t9
n4
c3
n2n1
01 2
c4
t6 t7
12
n7
3
t4 t5
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