Brother LZ2-B855E Service Manual page 81

Item Default Setting
value range
C2
05 00 - 10
C3
06 00 - 07
C4
04 00 - 04
C5
04 00 - 10
C6
00 00 - 24
C7
03 00 - 09
d0
00 00 - 24
d1
08 00 - 20
P0
02 00 - 04
P1
02 00 - 04
P2
02 00 - 04
P3
02 00 - 04
P4
02 00 - 04
P5
02 00 - 04
50
02 00 - 04
51
02 00 - 04
H0
* 64 - 99
H1
00 00 - 50
H2
00 00 - 05
H3
24 00 - 47
H4
24 00 - 47
H5
00 00 - 00
H6
00 00 - 00
H7
00 00 - 00
H8
00 00 - 00
H9
00 00 - 00
U0
07 00 - 09
U1
00 00 - 00
N0
07 04 - 50
N1
11 05 - 15
N2
11 05 - 15
N3
20 00 - 70
N4
20 00 - 70
N5
10 00 - 70
N6
10 07 - 15
N7
10 07 - 20
N8
09 05 - 15
N9
09 05 - 15
NA
09 07 - 18
Nb
20 20 - 70
NC
03 03 - 09
Nd
05 03 - 15
NE
49 35 - 99
NF
21 14 - 35
NG
** 10 - 64
NH
46 10 - 90
Ni
60 10 - 99
NJ
40 05 - 70
Contents
Switching speed of low speed dumping table
Correction value of needle zigzagging timing when low speed dumping is in operation.
Time from needle up signal detection to thread trimming OFF. (x 10 msec)
Time from needle up signal detection to thread feeding OFF (x 10 msec)
Rotation angle from needle down signal OFF detection to thread feeding ON (x 7.5
degrees)
No. of slow start stitches
Rotation angle from needle down signal detection to thread
trimming ON (x 7.5 degrees)
Start delay time of the standing operation panel (x 10 msec) (See Remarks)
Thread trimming operation point by depressing the treadle backward. (See Remarks.)
Presser foot operation point by depressing the treadle backward. (See Remarks.)
Neutral point of the treadle. (See Remarks.)
Inching start point by depressing the treadle (See Remarks.)
Start point of speed adjustable range by depressing the treadle. (See Notes)
Max. sewing speed operation point by depressing the treadle (See Remarks.)
Start point of speed adjustable range of the standing operation speed-adjustable pedal.
(See Remarks.)
Max. sewing speed operation point of the standing operation speed-adjustable pedal.
(See Remarks.)
Detection value of under voltage ( * Low voltage spec. : 66, Medium & high voltage
spec. : 71)
Home position detection interval when the treadle is depressed backward. (Note 1)
(See Remarks.)
Operation timing of home position detection when the treadle is depressed backward.
(Note 1) (See Remarks.)
Switching timing from normal start backtack to reverse sewing. (Note 2)
Switching timing from reverse end backtack to normal sewing. (Note 1) (Note 2)
Spare (Note 1)
Spare (Note 1)
Spare (Note 1)
Spare (Note 1)
Spare (Note 1)
No. of pulses for needle down stop position (x 15 degrees) (Note 1)
Spare (Note 1)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
Limit value of frequency command feedback amount when speed is increasing. (**
Low voltage spec. : 20, Medium & high voltage spec. : 46)
(Note 3)
(Note 3)
(Note 3)
LZ2-B855E,B856E
8. ELECTRIC COMPONENTS
8-22