To adjust finishing of embroidering
108
Chapter 5
7-4. To change stitching condition in every needle bar (Setting in units of Needle bar)
7-4-1. Explanation on the screen
[a] Needle bar No. applied to sewing condition
Perform the following setting for this needle bar.
[b] Maximum speed
[c] Number of upper thread breakage detecting times
Setting how many consecutive detections of upper thread breakage are regarded as thread
breakage
0: Not to stop even if upper thread breaks
When idling the machine, set "Upper" and "Under (Unit)" to "0".
1, 2, 3, 4: To stop if upper thread is broken
When selecting "3", the thread breakage will be detected after upper thread breaks three
times continuously.
The relationship between the number of detecting times and sensitivity is shown as follows.
SET
3 Setting in units of Needle bar
F1
Needle No.
Revolution Limit
Thread Detection
ATH
900
rpm
Upper thread
2 0/1/2/3/4
Under (Unit)
4 0/2/4/6/8
Under (Step Ratio)
80 30 100[%]
+3 -8 +8
Return stitches
2
[b]
[c]
[d]
[e]
[f]
[g]
[a]
3 Setting in units of Needle bar
0.6
[mm]
2.0
[h]
SET
F1
Return Stitch Length
0.6
Needle No.
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Thread trim length
1/2/T0/T1/T2/NO
0.4
[i]
Tie Stitch Length
0.6
[mm]
2.0