Thread Tension - VETRON 4000 Instruction Manual

06.07. THREAD TRIM
-2-2
INDEX MAX
D19 359
D20 359
D21 359
D22 359
Thread trim ON: click trim button

06.08. THREAD TENSION

INDEX MAX
A27 3
A28 3
A83 199
D13 359
D14 359
O49 100
O50 9999
O75 500
O86 100
O87 1
O88
The thread tension power is on when position is reached with D13 and power o when position is reached with D14
during thread trimming.
Adjust parameter of the thread tension during active foot lift: the mode for thread tension is determined by parameter
A27, the default value is 2.
Adjust parameter of the sewing foot stroke during active the second thread tension: the mode is determined by para-
meter A28, the default value 1.
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YSC-90A0 INSTRUCTION BOOK
MIN UNIT
0 degree
0 degree
0 degree
0 degree
at Main sewing interface, the icon light is on.
MIN UNIT
0 -
0 -
0
0 degree
0 degree
1 ms
1 %
0 ms
1 ms
1 %
0 -
DESCRIPTION
Reverse of short thread trimming power on angle
Reverse of short thread trimming power o angle
Zero stitch length of short thread trimming power on angle
Zero stitch length of short thread trimming power o angle
DESCRIPTION
Mode for lifting the thread tension during active foot lift.
0 = The thread tension is not lifted;
1 = The thread tension is lifted as the sewing feet are lifted
during sewing
2 = The thread tension is lifted after thread trimming
3 = The thread tension is lifted as the sewing feet are lifted du-
ring sewing and after thread trimming
Coupling of additional thread tension with quick stroke height
adjustment. If the second foot stroke is switched on, the second
thread tension is automatically activated:
0 = Knee switch o , function bar o
1 = Knee switch on, function bar o
2 = Knee switch o , function bar on
3 = Knee switch on, function bar on
Additional thread tension:
See chapter 06.18. A04 - 9
Thread tension power on angle
Thread tension power o angle
Full activation time of main thread tension
Holding force of main thread tension
Thread tension power on time
0 = always
Other = Automatically release after the O75 set time
Full activation time of additional thread tension
Holding force of additional thread tension
Type of thread tension
0 = Electro magnet
1 = Solenoid valve