Siruba BH9820, Operation Manual

Page: 39 / 95

31
No. Functions Description Range Changing
Step
Default
Setting
air-hammer position sensor is
broken down.)
U555
Increase of
leftover upper
thread
0: OFF
General Conditions
1~3: Because only the
sequence delay of
trimming
upper thread is set, the leftover
upper thread may be
0~12 1mm 0
U556
Time for loosing
upper thread
The larger the value, the longer
the time for loosing upper
thread after thread-
0~100 2ms 50
U557
Upper
thread-loosing Off
Sequence
0~100: the larger the value,
the
later the thread-loosing OFF
0~100 2ms 50
U558
Forbid to use
bottom thread
trimmer device
0: OFF
General Conditions
(Bottom thread trimmer
device is activated
）
1: ON
Forbid to use bottom
thread trimmer device
0~1 1 1
U559
Neglect of bottom
thread cutter
sensor and
counter
0: OFF
Detect the bottom thread
cutter device is off according
to the OFF sensor of bottom
thread
trimmer
5~50: Detect the bottom
thread cutter device is off
according to time. Set this
0~50 5ms 0
U560
Bottom
thread-trimming
time
0~100: the larger the value,
the
later the thread-trimming time.
0~100 1 0
U561
Upper
thread-
breakage
0: OFF Device Invalid
1: ON Device Valid
0~1 1 0
U562
Start stitch number
before upper
thread-
breakage
1~9: Sew the set stitches
before
the upper thread-
breakage detection.
1~9 1 5
U563
Stitch number
before upper
thread-
breakage
detection
2~7: When the thread-
breakage
signal turns ON at the
set stitches, the Error of
thread-breakage will be
2~7 1 4
U564
Upper
thread-
catching
0: OFF Device Invalid
1: ON Device Valid
0~1 1 0
U565
Upper
thread-
catching close
time correction
-10~10: the larger the value,
the later the upper
thread-catching will
be.
-10~10 1 0
U576
Upper
thread-catching
5~20ms: set in unit of 1ms
5~20 1 10