JUKI SC-510 Engineer's Manual page 40

$8 Initial UP stop position move function (Function setting No. 90)
Whether valid or invalid of function to automatically return to UP stop position immediately after turning ON
the power can be set.
9 0
$9 Function of reducing speed of reverse feed stitching at the start of sewing (Function setting No. 92)
Function to reduce speed at the time of completion of reverse feed stitching at the start of sewing : Normal
use depending on the pedal condition (Speed is acceralated to the highest without a break.)
This function is used when temporary stop is used properly. (Cuff and cuff attaching)
9 2
%0 Function added to the needle up / down compensating switch (Function setting No. 93)
One stitch operation can be performed only when the needle up / down compensating switch is pressed at
the time of upper stop immediately after turning ON the power switch or upper stop immediately after thread
trimming.
9 3
%1 Test display mode (Function setting No. 94)
Display of input signal can be displayed on 7-segment LED of operation panel.
9 4
(Caution) Basically this function is that for maintenance. Be sure to make this function invalid for
the normal use.
%2 Setting of max. number of rotation of the sewing machine head (Function setting No. 96)
This function can set the max. number of rotation of the sewing machine head you desire to use.
Upper limit of the set value varies in accordance with the sewing machine head to be connected.
9 6 4 0
0 : Invalid
0
1 : Valid
0 : Speed is not reduced.
0
1 : Speed is reduced.
Temporary stop
0 : Normal (Only needle up / down compensating stitching operation)
0
1 : One stitch compensating stitching operation (upper stop / upper stop)
is performed only when aforementioned changeover is made.
0 : Invalid
0
1 : Valid
150 to Max. [rpm] <50 / rpm>
0 0
35
− −
Sew without stopping
without a break.