JUKI AMS-221F-2516 Instruction Manual page 38

❶ Two-step stroke
❷ Thread tension reference value
❸ Travel amount in X direction
❹ Travel amount in Y direction
❺ XY enlargement/reduction ratio
❻ Max. speed limitation
❼ Reference value for the intermediate presser height
❽ Current value of the sewing counter
❾ Current value of the number of pieces counter
 Current value of the bobbin thread counter
* Initial value of the reference value for thread tension and that of the intermediate presser height
vary with the pattern to be selected.
* The XY enlargement/reduction ratio can be changed to the actual dimension input by changing the
setting of memory switch U064.
* The XY enlargement/reduction ratio input method can be selected with the memory switch U088,
either "increase/decrease of the number of stitches" or "increase/decrease of stitch pitch". It should
be noted, however, that the pattern consists of point sewing elements, the pattern is always en-
larged/reduced by the method of "increase/decrease of stitch pitch" regardless of the setting of the
memory switch U088.
* The maximum value of input range and the initial value of the maximum speed limitation are deter-
mined by the setting of the memory switch U001.
* The current value of counters are not displayed in the case the counters are set to "Not use".
* The reference value of the intermediate presser height cannot be changed immediately after turn-
ing the power ON. Press READY button
ence value of the intermediate presser height.
1. In the case the computation cannot be carried out due to excessively small reduc-
tion ratio, "E045: Pattern data error" will be displayed.
2. If the enlargement/reduction ratio is changed using the "increase/decrease of the
number of stitches (with the stitch pitch fixed)" method, mechanical control com-
mand(s) entered other than shape point(s) will be deleted.
Parameters that can be changed are as described below.
Item
– 35 –
Input range
10 to 300(msec)
0 to 200
1.00 to 400.00(%)
200 to 2800(sti/min)
0.0 to 3.5(mm)
(Max. 0.0 to 7.0(mm))
0 to 9999
0 to 9999
0 to 9999
to retrieve the origin, first. Then, change the refer-
Initial value
70(msec)
Set value for pattern
0.00(mm)
0.00(mm)
100.00(%)
2800(sti/min)
Set value for pattern
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