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CHAPTER 4 EXTENDED OPTION OUTPUT (PROGRAM)
This section provides a comprehensive description of how to use the extended option output by providing a range of
examples so that many users will be able to use it easily.
The examples show programs that can be tried and tested only with an air-type sewing machine.
Necessary items
BAS-311HN, BAS-326H, BAS-341H, BAS-342H with pneumatic work clamp (cannot be used with solenoid
specifications)
Sewing machine service manual (Refer to this for details on the memory switch setting method.)
Simplified examples of the extended option output
Programming No. 1 to No. 20 is possible as option outputs; No. 15 is for the air valve output of the left work clamp and
No. 16 is for the air valve output of the right work clamp. If outputs No. 15 and 16 are programmed as option output,
the work clamp will not function as originally programmed, but will function as programmed as option output. The
examples show how to program option outputs No. 15 and 16 to confirm their operation (acceptable if the left and right
work clamps function as programmed).
Caution
One example shows how to sew with the work clamp raised. Please be careful when attempting it.
Be sure to remove the needle before confirming its operation.
Turning the output interlocking on and off corresponding to sewing machine
operations
Create a program to automatically raise and lower the left work clamp (option output No. 15 ON and OFF) at the
sewing start point.
1. Have the programmer at hand, and follow the instructions given in "Opening the extended option output setting
screen" (refer to page 80) to display the output settings.
2. Referring to the table of sewing machine operation mode condition numbers (refer to page 85), set "ON when
condition No. 2 (on completion of movement to the sewing start point) is established". Set Timer 2 to 1 sec. (1000
ms). On the setting screen, make the following settings.
Select condition No. 2, and then touch
After the setting is input, the numeric value in the column of the extended option output setting screen will be
refreshed, so that you can check if the value has been input correctly.
3. Touch
.
4. Save the settings in the panel internal memory, and then touch
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BAS H series, Programmer
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