Brother BAS-311H, Service Manual

Page: 16 / 162

3. FUNCTION SETTINGS
BAS-311H 7
3-4. List of memory switches
No.
Setting
range
Settings Setting details
Initial
value Specification
limits
Work clamp lift timing after sewing is completed
0
Work clamp is not raised automatically.
1
Work clamp is raised at the final stitch position.
*
Disabled when memory switch No. 71 is set to “2”, or when
memory switch No. 72 is set to “2”.
001 0-2
2
Work clamp is raised after moving to the home position.
*
Disabled when memory switch No. 71 is set to "2", or when
memory switch No. 72 is set to "2".
2 None
Work clamp lowering sequence for separate work clamp
(Pneumatic work clamp specifications only)
0
Left and right work clamps are lowered at the same time.
1
Work clamp is lowered in the order left
→
right.
002 0-2
2
Work clamp is lowered in the order right → left.
0 Pneumatic
Work clamp lowering operation (Motor-driven work clamp specifications only)
0
Analog lowering: Work clamp is lowered in direct proportion to the
pedal depression amount, and sewing starts when the pedal is fully
depressed.
*
This operation is only possible for foot switch specifications; for
two-pedal foot switch specifications, operation is the same as for a
2-step work clamp.
1
1-step work clamp
:
Work clamp is lowered when pedal is depressed
to the 1st step, and sewing starts when pedal is depressed to the
2nd step.
003 0-2
2
2-step work clamp: Work clamp is lowered to intermediate height
when pedal is depressed to the 1st step, and work clamp is fully
lowered and sewing starts when the pedal is depressed to the 2nd
step.
2
Solenoid
Slow start method
OFF
The sewing speed for the first 5 stitches will be in accordance with
the setting for memory switch Nos. 151 to 155.
OFF
100 ON/OFF
ON
The sewing speed for the first 5 stitches can be selected from the
nine slow start patterns “Lo1” to “Lo9”. (Refer to the CD Instruction
Manual.)
Lo4
None
Single-stitch test feed
OFF
Test feed starts when the foot switch (start switch) is depressed, and
it continues automatically until the final stitch.
200 ON/OFF
ON
Test feed starts when the foot switch (start switch) is depressed, and
it moves forward by one stitch each time the switch is depressed.
In addition, when the TEST indicator is flashing, test feed will move
forward one stitch at a time when the machine pulley is turned by
hand.
OFF None
Production counter display
OFF Lower thread counter display
300 ON/OFF
ON Production counter display
OFF None
Sewing condition detail settings
OFF Parameters which are common to all programs are used.
400 ON/OFF
ON Parameters can be set separately for each program.
OFF None
Unit display for pattern zoom ratio
OFF Displayed as %
402 ON/OFF
ON Displayed as mm
OFF None
Split mode selection
0 Continuous split mode 403 0-1
1 Single split mode
0 None
Cycle program No. (C01 to C30) display
OFF Disabled (Skipped)
405
*
1
ON/OFF
ON Enabled
ON None