Siruba BH9820 Operation Manual page 39

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