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2-13. Belt loop teaching function
This function works to measure the thickness of multi-layered part of a belt loop and to enable setting of
the automatic multi-layered part detection. "Enable/disable" of the automatic multi-layered part detecting
function can be selected by means of the memory switch. (Initial state: Enable)
1. �or this function, the belt-loop draw-out button should be pressed with a belt-loop
placed on the belt-loop draw-out device.
2. If there is little difference between the largest measured thickness and smallest one at
the time of data confirmation, the warning screen M601 is displayed since the error (E379)
�feed out amount of multi-layered part of material is abnormal� can occur when feeing
the actual belt loop.
To use this function, confirm data after the teaching of both the normal thickness and
the multi-layered part thickness of the belt loop.
J
K
I
F
E
1 Displaying the teaching screen for belt loop thickness setting
When you press belt loop thickness teaching button
on the belt loop individual sewing data entry screen or on the
cycle sewing data entry screen, the teaching screen for the
belt loop thickness setting is displayed. If the sewing screen
A
(green) is displayed, press the set ready key
the data entry screen (blue).
2 Measuring the belt loop thickness
When you press draw-out button
a belt loop on the belt-loop feeder unit, the feeder unit draws
C
out the belt loop to measure the belt loop thickness. The mea-
sured value is displayed on G . As long as you keep the draw-
G
out button held pressed, the value shown on G is updated.
B
Largest value J and smallest value K of the belt loop thickness
calculated on the basis of the measured value are displayed.
H
3 Correcting the measured value
Based on the measured value, value H which is used for the
determination of the presence of a multi-layered part of the belt
D
loop and value I which is used for the determination of the
absence of a belt loop are automatically calculated. If you want
to correct the calculated values, you can change them using +/-
buttons
4 Confirming your entry
Press enter button
is confirmed. If you want to cancel the measured value, press
cancel button
Initial value H to discriminate the multi-layered part
of belt loop and initial value I to discriminate no belt-
loop state can be set by means of memory switches
U504 and U505.
Refer to �@-2-28.
p.86
for the method to change the memory switch data.
– 50 –
B after having placed
( E and F ) for the respective values.
D , and the data you have entered
C to close this screen.
How to change memory switch data�,
A
to display
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