Brother KE-430F Service Manual page 21

Sewing machine motor settings (100 − 199)
No. Setting range
100 ON/OFF
150 ON/OFF
430F: 200 − 3200
(sti/min)
151
438F: 200 − 2700
(sti/min)
430F: 200 − 3200
(sti/min)
152
438F: 200 − 2700
(sti/min)
430F: 200 − 3200
(sti/min)
153
438F: 200 − 2700
(sti/min)
430F: 200 − 3200
(sti/min)
154
438F: 200 − 2700
(sti/min)
430F: 200 − 3200
(sti/min)
155
438F: 200 − 2700
(sti/min)
430F: 400 − 3200
(sti/min)
156
438F: 400 − 2700
(sti/min)
430F: 400 − 3200
(sti/min)
157
438F: 400 − 2700
(sti/min)
430F: 400 − 3200
(sti/min)
158
438F: 400 − 2700
(sti/min)
430F: 400 − 3200
(sti/min)
159
438F: 400 − 2700
(sti/min)
*1: The initial value will vary depending on the specifications. (Refer to "Initial values for each application" on the following
page.)
Initial
Setting units
value
Slow start pattern setting method
ON: Follows the slow start patterns for each program.
ON -
OFF: The sewing speed for the first 1 - 5 stitches is set by
Highest needle position stop
ON: When the upper shaft stops, the motor operates in
OFF -
OFF: Disabled
1st stitch sewing speed at the sewing start
*1 100
* Enabled when No. 100 is set to "OFF".
2nd stitch sewing speed at the sewing start
*1 100
* Enabled when No. 100 is set to "OFF".
3rd stitch sewing speed at the sewing start
*1 100
* Enabled when No. 100 is set to "OFF".
4th stitch sewing speed at the sewing start
*1 100
* Enabled when No. 100 is set to "OFF".
5th stitch sewing speed at the sewing start
*1 100
* Enabled when No. 100 is set to "OFF".
*1 100 Sewing speed for 5th stitch before the sewing end
*1 100 Sewing speed for 4th stitch before the sewing end
*1 100 Sewing speed for 3rd stitch before the sewing end
*1 100 Sewing speed for 2nd stitch before the sewing end
KE-430F, BE-438F
Setting details
(Refer to "5-2. Program setting method" in the CD Instruction
Manual.)
memory switch Nos. 151 – 155.
reverse to return the needle bar close to its highest
position.
NOTE:
When the motor operates in reverse to raise the
needle, the thread take-up will stop at a position
which is lower than its normal stopping position. As a
result, the thread take-up will rise slightly at the
sewing start. This may result in the thread pulling out
under certain conditions.
4. FUNCTION SETTINGS
11