Brother KE-430F Series, Service Manual, Page: 35 / 184

4. FUNCTION SETTINGS
25 KE-430F, BE-438F
4-7. Input checking method
This is used at the following times.
・ When you would like to check for problems with the operation panel
・
When you would like to check for broken cords
・ When you would like to adjust a sensor position
This lets you check if the CPU is reading signals from the keys and the sensors correctly.
1. While pressing the key (1), turn on the power switch.
The item number will appear in the PROGRAM No. display (2), the item name will appear in the tension display (3), and
the input status will appear in the menu display (4).
2. Press the key (1) or the key (5) to select the desired item number.
3. Refer to the input check list to check the key and sensor responses.
4. When returning to normal operation, turn power off and then on again.
< Input check list >
Item No. Item name Input status Check items and checking methods
[ 1] [orX] [ on] / [ oFF]
X-feed motor home position sensor position
Move the work clamp/button clamp manually in the X direction.
Left = ON, right = OFF.
[ 2] [EnX]
[-999]
−
[ 999]
X-feed motor encoder counter value
Move the work clamp/button clamp manually in the X direction.
Right = down, and left = up.
* When the power is turned on, the position will be “0”.
[ 3] [orY] [ on] / [ oFF]
Y-feed motor home position sensor position
Move the work clamp/button clamp manually in the Y direction.
Back = ON, and forward = OFF.
[ 4] [EnY] [-999]
−
[ 999]
Y-feed motor encoder counter value
Move the work clamp/button clamp manually in the Y direction.
* Back = down, and forward = up.
* When the power is turned on, the position will be “0”.
2618B