Sewing machine motor settings; 2. FUNCTION SETTINGS - Page 15

2. FUNCTION SETTINGS 

8

BAS-311G, BAS-326G

Sewing machine motor settings

No. 

Setting 

range 

Setting items 

Initial value

Highest needle position stop 

OFF Disabled 

150 

ON 

When the upper shaft stops, the motor operates in reverse to return the needle bar 
close to its highest position. 
(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, and this may result in the thread 
pulling out under certain conditions.) 

OFF 

1st stitch sewing speed at the sewing start 

151 

4 

−

 27 

(Units x100 rpm) 

4 

2nd stitch sewing speed at the sewing start 

152 

4 

−

 27 

(Units x100 rpm) 

8 

3rd stitch sewing speed at the sewing start 

153 

4 

−

 27 

(Units x100 rpm) 

12 

4th stitch sewing speed at the sewing start 

154 

4 

−

 27 

(Units x100 rpm) 

27 

5th stitch sewing speed at the sewing start 

155 

4 

−

 27 

(Units x100 rpm) 

27 

5th last stitch sewing speed at the sewing end 

156 

4 

−

 27 

(Units x100 rpm) 

27 

4th last stitch sewing speed at the sewing end 

157 

4 

−

 27 

(Units x100 rpm) 

27 

3rd last stitch sewing speed at the sewing end 

158 

4 

−

 27 

(Units x100 rpm) 

27 

2nd last stitch sewing speed at the sewing end 

159 

4 

−

 20 

(Units x100 rpm) 

12 

Piercing force boosting operation 

OFF Disabled 

161 

ON 

Piercing force boosting operations are carried out when the sewing machine motor 
is locked 

OFF 

Regulation of sewing speed changes due to sewing pitch changes 

OFF 

Sewing speed varies depending on sewing pitch of the sewing data 

162 

ON 

Speed is fixed at the minimum sewing speed for the maximum pitch of the sewing 
data 
(Set to ON if there may be a problem with sewing speed changes as a result of 
pitch changes.) 

OFF 

Limits the maximum sewing speed. 

163 

12 

−

 27 

(Units x100 rpm) 

27 

Thread trimming disabled 

OFF 

Thread trimming is carried out in accordance with the sewing data. 

164 

ON 

All thread trimming operations are disabled. 

OFF 

Highest needle position stop angle (Units 2 degree steps) (*4) 

165 

-15 

−

 0 

0: Normal needle up position: Needle bar height increases for values in the 
negative direction. 

0 

*4  If the setting value becomes to large in the negative direction, error “E110” may be generated at the first sewing start 

after the power is turned on.