– 45 –
No. Item Description Start level Setting range
14
Sewing Counting function of sewing (number of completion of process)
U 0/1 53
counter 0 : Sewing counter function is not operative.
1 : Sewing counter function is operative.
15
Number of times Number of times of detection of run-out of bobbin thread
U0 to 19
of detection of remaining amount
run-out of 0 :
Function of bobbin thread remaining amount is not operative.
bobbin thread 1 to 19 : Number of times during which the signal is not made
remaining even if run-out of bobbin thread remaining amount
amount is detected.
18 Bird’s nest This function is effective in combination with the machine U 0 to 2 54
prevention head with bird's nest prevention function (optional unit A is
function necessary).
0 : Bird's nest prevention function is not operative.
1 : Bird's nest prevention function is operative.
2 : Bird's nest prevention function is operative.
(with tension release)
19 Needle thread This function is effective in combination with the machine head U 0 to 1 54
release with bird's nest prevention function (optional unit A is necessary).
function at the 0 : Needle thread release function is not operative.
sewing start 1 : Needle thread release function is operative.
20 Number of This function is effective in combination with the machine head U 0 : Function 54
condensation with bird's nest prevention function (optional unit A is necessary). OFF
stitches 0 : Condensation function is not operative. 1 to 9 stitches
1 to 9 : Number of condensation stitches
21 Function of Function of lifting presser foot when the pedal is in neutral U 0/1 54
neutral position.
presser lifting 0 : Function of neutral automatic presser lifting is not operative.
1 : Selection of function of neutral presser lifting.
22 Function of Function of needle up/down compensating switch on the U 0/1 55
changeover of operation panel can be changed.
compensating 0 : Needle up/down compensation
switch on the 1 : One stitch compensation
operation
panel function
24 Function of fine Number of rotation can be compensated. U -1.5% to 1.5% 62
adjustment of Be sure to normally use this function with "0". (0.1%)
number of
rotation
25 Thread trimming This function is used to set up the thread trimming motion U 0/1 55
motion condition after the displacement from the DOWN or UP position by
turning the hand wheel by hand.
0 : Thread trimming after turning handwheel by hand is
permitted.
1 : Thread trimming after turning handwheel by hand is
prohibited.
26 Function of This function prevents the sewing machine from the reverse U 0 to 9 55
setting the rotation after it has stopped.
holding force 0 : Initial value
after stop 1 : Less effective -> 9 : Highly effective
27 Function of This function sets the magnitude of return force of the needle U 1 to 100 55
setting the bar before the retry motion.
reaction force 1 : Less return force -> 100 : High return force
at the time of
retry
28 Number of This function is effective in combination with the machine head U 0 to 30 54
stitches of with bird's nest prevention function (optional unit A is necessary). (Stitches)
needle thread This function sets the number of stitches grasping thread at the
release sewing start.
0 to 30 stitches
29 Suction time of This function is used to set up the initial suction time of the U 50 to 300 55
the first start of back-tack solenoid. (ms)
the back 50 ms to 300 ms
solenoid
30 Function of Function of reverse feed stitching on the way U 0/1 55
reverse feed 0 : Function of reverse stitching on the way is not operative.
stitching on 1 : Function of reverse feed stitching on the way is operative.
the way
31
Number of stitches
Number of stitches of reverse feed stitching on the way. U 0 to 19 55
of reverse feed (Stitches)
stitching on
the way
Indication of
function setting
Ref.
page
∗ Do not change the set values with asterisk (*) mark as they are functions for maintenance. If the standard set value set at the time
of delivery is changed, it is in danger of causing the machine to be broken or the performance to be deteriorated.
(Descriptions of setting in this list are the standard values at the time of delivery of DDL-9000A.)
However, contents of function setting are subject to change for improvement of function and performance without notice.
∗
∗