8. ELECTRIC MECHANISM

Memory switches (20 - 2F)

Switch No.

Motion when set to ON

Initial value

 

 

 

memo-20

During feed test operation, jump feeding 100 stitches at a time is possible using the STEP

−

BACK switch.

 

 

memo-21

After the home position is detected and the machine moves to the sewing start position, the

−

work clamp rises automatically.

 

 

memo-22

−

−

 

 

 

memo-23

−

−

 

 

 

memo-24

−

−

memo-25

The enlargement and reduction ratio settings at the operation panel are fixed at the values

−

when memo-25 was set to ON.

 

 

memo-26

Thread trimming is not carried out.

−

memo-27

The sewing speed setting at the operation panel is fixed at the value when memo-27 was

−

set to ON.

 

 

memo-28

Set to ON when using the thread take-up device.

ON

memo-29

Work clamp lifting and lower thread winding before home position detection are disabled.

−

memo-2A

−

−

 

 

 

memo-2b

−

−

memo-2c

−

−

 

 

 

memo-2d

−

−

 

 

 

memo-2E

−

−

memo-2F

When the input voltage is being checked, the display shows the temperature of the heat

−

sink on the main circuit board instead of the voltage.

 

 

Memory switches (30 - 3F)

Memory switches 30 to 3F are set to numeric values instead of “ON” and “OFF”.

Turn the dial while pressing the STEP BACK switch to change the values.

Switch No.

Possible setting

Units

Initial value

 

Explanation

range

 

 

 

 

 

 

memo-30

1 - 999

× 10ms

10

Time until feed mechanism starts moving after work clamp

has lifted.

 

 

 

 

memo-31

1 - 5

−

4

Changes the feed speed.

1

(Fast) ← → 5 (Slow)

 

 

 

 

 

 

 

 

Changes the possible sewing speed for a given stitch length.

memo-32

3 - 7

−

3

3

(Fast) ← → 7 (Slow)

3

(2,500/3 mm), 4 (2,300/3 mm), 5 (2,000/3 mm),

 

 

 

 

 

 

 

 

6

(1,800/3 mm), 7 (1,200/3 mm)

 

 

 

 

 

memo-33

1 - 10

× 7.5°

5

Changes the feed timing.

1

(Fast) ← 5 (Standard) → 10 (Slow)

 

 

 

 

memo-34

1 - 5

stitch

1

Number of low-speed stitches sewn at 400 rpm at sewing

start.

 

 

 

 

memo-35

3 - 9

× 100rpm

4

Changes the sewing start speed for the number of stitches

specified by memo-34.

 

 

 

 

memo-36

−

−

−

−

 

 

 

 

 

 

 

 

 

 

Automatically corrects the gear speed when reading 2DD

 

 

 

 

disks.

 

 

 

 

0: No automatic correction

memo-37

0 - 3

−

0

1: Read as BAS-311A data

 

 

 

 

2: Read as BAS-326A data

 

 

 

 

3: Read as BAS-341A, 342A data

 

 

 

 

ex. Read BAS-311A data by KE-436C → Set memo-37=1.

memo-38

−

−

−

−

 

 

 

 

 

 

 

157

KE-430B, 430C series