(5) How to set【Constant-Stitch Sewing Speed】
Key to enter
Press
Technician Parameter
(6) How to adjust【Acceleration Factor】of Straight Sewing
Key to enter Tech-
Press
nician Parameter
The relation between acceleration curve slope PSL setting value and maximum sewing speed:
Each machine head to the parameter【001.H】maximum sewing speed's requirement is different, so setting
PSL slope of curve in below ☆ symbol it will influence the maximum speed.
Speed up curve
High
Larger factor
Speed
Low
Smaller
Speed
factor
※
If can not get Max. Speed with improper adjusument
key to get
Press
or
parameter code P09 press
to enter [parameter value]
key to get
Press
or
parameter code P02 press
to enter [parameter value]
PSL
High
Speed
1000
2000
3000
4000
– 28 –
①
Press
Constant-Stitch Sewing speed
②
After adjustment press
to save value.
①
Press
Acceleration Factor
②
After adjustment press
key
to save value.
・ if adjust value too low, it will
influence the max. speed.
Acceleration factor for Max. speed
10%
20%
30%
40%
50%
key to adjust
,
key
key to adjust
,
60%
70%
80%
90% 100%