JUKI SC-922 Engineer's Manual page 31

(Start level ; U : User's mode, S : Service mode)
No. Item
∗
105 Back tack
solenoid
movement
prohibition end
angle
∗
106 Back tack
solenoid
movement
prohibition
start angle
107 Reversing
brake start
angle
108 Reverse feed
stitching one-
shot delay
110 Brake angle
with lowering
needle stopped (0: Angle at end of up position detection)
118 Grease up error In the case of grease-up error (E220, E221), this
reset
120 Main shaft
reference angle
compensation
121 UP position
starting angle
compensation
122 DOWN position Angle to detect DOWN position stating is compen-
starting angle
compensation
123 Voltage change Improve start torque at the time of the low voltage.
torque
improvement
function
124 Setting of
energy-saving
function during
standby
125 Speed limit at
the time of the
back-tack
solenoid
∗
126 Motor lock
detection time
127 Number of
stitches of the
low speed
needles after
the beginning
backstitch
∗
132 Movement
to setting of
137 back-tack
solenoid
∗
Do not change the set values with asterisk (
of delivery is changed, it is in danger of causing the machine to be broken or the performance to be deteriorated.
Description
Back tack solenoid does not work during the movement
prohibition end point of view (No. 105) from a
movement prohibition start angle (No. 106).
Back tack solenoid does not work during the
movement prohibition end point of view (No. 105)
from a movement prohibition start angle (No. 106).
Stop brake start angle is set for reverse revolution
to lift the needle.
(0 : Up position end angle)
The output delay time at one shot of reverse feed
stitching is specified.
The brake start angle with the lowering needle
stopped at a given position is specified.
* Activated when the setting value of No. 93 is 2 to 3
error is cleared by setting the setup description at 1.
0 : Normal condition
1 : Grease-up error reset when the power is turned
on for the next time (After grease-up error has
been reset, this function is also canceled.)
* Prior to resetting the grease-up error, grease-up
treatment is always needed.
Main shaft reference angle is compensated.
Angle to detector UP position stating is compensa-
ted.
sated.
(Only DDL-9000B Series)
0 : Normal movement
1 : Improve start torque
Setting to reduce the power consumption while the
sewing machine is in standby state
0 : Energy-saving mode is ineffective
1 : Energy-saving mode is effective
Set a speed limit when back-tack solenoid works.
(MAX values are different by the head)
Set time before detecting what the head locks.
Set the number of stitches of the needles to sew
with backstitch number of revolutions (No. 8) after
beginning backstitch was finished.
Movement setting of back-tack solenoid
∗
) mark as they are functions for maintenance. If the standard set value set at the time
Setting range Setting level
0 to 359
(°)
0 to 359
(°)
0 to 359
(°)
0 to 500
(10ms)
0 to 359
(°)
0/1
-60 to 60
(°)
-15 to 15
(°)
-15 to 15
(°)
0/1
0/1
150 to MAX
(sti/min)
500 to 2,000
(ms)
0 to 20
(0.5 stitches)
– 27 –
Indication of
function setting
S
1 0 5 1 1
S
1 0 6
2 6
S
1 0 7
S
1 0 8
5
S
1 1 0
S
1 1 8
U
1 2 0
U
1 2 1
U
1 2 2
S
1 2 3
U
1 2 4
S
1 2 5 3 0 0
S
1 2 6 1 0 0
S
1 2 7
S
Ref.
page
2
2
40
0
0
0
0
40
0
40
0
40
0
0
40
0
0
0
0