Chapter 12 Instructions on Loop Embroidery
BECS-D19 User’s Manual
129
paramter. When
is displayed at low-right corner, user can
set loop embroidery parameters.
（
1
）
F21 Loop embroidery head shuttle number: select shuttle number for each head
according to mechanical configuration, shuttle position is represented by a, b, c,
d……
（
2
）
F01 jump and trimming: setting range: No, 1~7. When set as “No”, in case of
jump code, needle will jump, that means auto stop, thread loosing, frame moving
and then auto start; when set as “Yes”, if the jump needle number of the pattern is
smaller than the set value, the needle will jump without trimming, otherwise, jump
code will be treated as over frame, that is auto stop, trimming, frame moving and
then auto start.
（
3
）
F08 Looping fixing stitch number: 0~7, which means the last stitches of looping
embroidery will be changed into chained stitches, in order to prevent thread falling
out. This parameter is used to set the switch stitch number.
（
4
）
F07 Thread treatment after trimming: simple treatment, fabric front, fabric back;
“fabric front” can prevent thread falling out.
（
5
）
Thread loosing mode: md02, 2003, E937; user can select according to different
thread loosing drive.
（
6
）
Thread treatment after trimming and color-changing: this parameter is used
together with “thread treatment after trimming”, with the same effect when set as
“Yes”.
（
7
）
F48 Flat embroidery head and loop embroidery head interval: -600~600 mm;
this parameter shall be set according to the actual mechanical interval, “-” means
loop embroidery head is on the left side of flat embroidery head, “+” means on the
right side.
（
8
）
F19 Stop position compensation: the main shaft for loop embroidery is
independent from that of flat embroidery, stop position at 35 degree. The
adjustment of stop position compensation can adjust the stop position of the main
shaft, to present stop not in position caused by mechanical inertia. To increase the
value is to move backward the stop angle. The setting range is 0~6, and 0 means
the earliest stop position.
（
9
）
F25 Loop embroidery trimming: manual, auto, off; in case of color-changing,
over frame or other operations during embroidery or at embroidery end, machine
will execute the trimming mode set by the user.
Note: for more parameters and settings, please see Appendix 4
12.5 Machine Debugging
Press
(current head is loop embroidery head) or
(current head is flat
embroidery head) in the main interface, to enter head switch interface and change the head into
loop embroidery head. Then return to the main interface, press
to enter “other assistant
